diff options
Diffstat (limited to 'sys/i4b')
78 files changed, 0 insertions, 31317 deletions
diff --git a/sys/i4b/driver/i4b_ctl.c b/sys/i4b/driver/i4b_ctl.c deleted file mode 100644 index 04c63c1f6e6a6..0000000000000 --- a/sys/i4b/driver/i4b_ctl.c +++ /dev/null @@ -1,303 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_ctl.c - i4b system control port driver - * ------------------------------------------ - * - * $Id: i4b_ctl.c,v 1.1 1998/12/27 21:46:42 phk Exp $ - * - * last edit-date: [Sat Dec 5 17:59:15 1998] - * - *---------------------------------------------------------------------------*/ - -#include "i4bctl.h" - -#if NI4BCTL > 1 -#error "only 1 (one) i4bctl device allowed!" -#endif - -#if NI4BCTL > 0 - -#include <sys/param.h> - -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#include <i386/isa/isa_device.h> -#else -#include <sys/ioctl.h> -#endif - -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/conf.h> -#include <sys/mbuf.h> -#include <sys/proc.h> -#include <sys/fcntl.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include "opt_devfs.h" -#endif - -#ifdef DEVFS -#include <sys/devfsext.h> -#endif - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/layer1/i4b_l1.h> - -static int openflag = 0; - -#if BSD > 199306 && defined(__FreeBSD__) -static d_open_t i4bctlopen; -static d_close_t i4bctlclose; -static d_ioctl_t i4bctlioctl; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -static d_poll_t i4bctlpoll; -#endif - -#define CDEV_MAJOR 55 -static struct cdevsw i4bctl_cdevsw = - { i4bctlopen, i4bctlclose, noread, nowrite, - i4bctlioctl, nostop, nullreset, nodevtotty, -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - i4bctlpoll, nommap, NULL, "i4bctl", NULL, -1 }; -#else - noselect, nommap, NULL, "i4bctl", NULL, -1 }; -#endif - -static void i4bctlattach(void *); -PSEUDO_SET(i4bctlattach, i4b_i4bctldrv); - -#define PDEVSTATIC static -#endif /* __FreeBSD__ */ - -#ifdef DEVFS -static void *devfs_token; -#endif - -#ifndef __FreeBSD__ -#define PDEVSTATIC /* */ -void i4bctlattach __P((void)); -int i4bctlopen __P((dev_t dev, int flag, int fmt, struct proc *p)); -int i4bctlclose __P((dev_t dev, int flag, int fmt, struct proc *p)); -int i4bctlioctl __P((dev_t dev, int cmd, caddr_t data, int flag, struct proc *p)); -#endif /* !FreeBSD */ - -#if BSD > 199306 && defined(__FreeBSD__) -/*---------------------------------------------------------------------------* - * initialization at kernel load time - *---------------------------------------------------------------------------*/ -static void -i4bctlinit(void *unused) -{ - dev_t dev; - - dev = makedev(CDEV_MAJOR, 0); - - cdevsw_add(&dev, &i4bctl_cdevsw, NULL); -} - -SYSINIT(i4bctldev, SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR, &i4bctlinit, NULL); - -#endif /* BSD > 199306 && defined(__FreeBSD__) */ - -/*---------------------------------------------------------------------------* - * interface attach routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC void -#ifdef __FreeBSD__ -i4bctlattach(void *dummy) -#else -i4bctlattach() -#endif -{ -#ifndef HACK_NO_PSEUDO_ATTACH_MSG - printf("i4bctl: ISDN system control port attached\n"); -#endif -#ifdef DEVFS - devfs_token = devfs_add_devswf(&i4bctl_cdevsw, 0, DV_CHR, - UID_ROOT, GID_WHEEL, 0600, - "i4bctl"); -#endif -} - -/*---------------------------------------------------------------------------* - * i4bctlopen - device driver open routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -i4bctlopen(dev_t dev, int flag, int fmt, struct proc *p) -{ - if(minor(dev)) - return (ENXIO); - - if(openflag) - return (EBUSY); - - openflag = 1; - - return (0); -} - -/*---------------------------------------------------------------------------* - * i4bctlclose - device driver close routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -i4bctlclose(dev_t dev, int flag, int fmt, struct proc *p) -{ - openflag = 0; - return (0); -} - -/*---------------------------------------------------------------------------* - * i4bctlioctl - device driver ioctl routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -#if defined (__FreeBSD_version) && __FreeBSD_version >= 300003 -i4bctlioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) -#else -i4bctlioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p) -#endif -{ - ctl_debug_t *cdbg; - int error = 0; - -#ifndef DO_I4B_DEBUG - return(ENODEV); -#else - if(minor(dev)) - return(ENODEV); - - switch(cmd) - { - case I4B_CTL_GET_DEBUG: - cdbg = (ctl_debug_t *)data; - cdbg->l1 = i4b_l1_debug; - cdbg->l2 = i4b_l2_debug; - cdbg->l3 = i4b_l3_debug; - cdbg->l4 = i4b_l4_debug; - break; - - case I4B_CTL_SET_DEBUG: - cdbg = (ctl_debug_t *)data; - i4b_l1_debug = cdbg->l1; - i4b_l2_debug = cdbg->l2; - i4b_l3_debug = cdbg->l3; - i4b_l4_debug = cdbg->l4; - break; - - case I4B_CTL_GET_HSCXSTAT: - { - hscxstat_t *hst; - struct isic_softc *sc; - hst = (hscxstat_t *)data; - - if( hst->unit < 0 || - hst->unit > ISIC_MAXUNIT || - hst->chan < 0 || - hst->chan > 1 ) - { - error = EINVAL; - break; - } - -#ifndef __FreeBSD__ - sc = isic_find_sc(hst->unit); -#else - sc = &isic_sc[hst->unit]; -#endif - hst->vfr = sc->sc_chan[hst->chan].stat_VFR; - hst->rdo = sc->sc_chan[hst->chan].stat_RDO; - hst->crc = sc->sc_chan[hst->chan].stat_CRC; - hst->rab = sc->sc_chan[hst->chan].stat_RAB; - hst->xdu = sc->sc_chan[hst->chan].stat_XDU; - hst->rfo = sc->sc_chan[hst->chan].stat_RFO; - break; - } - - case I4B_CTL_CLR_HSCXSTAT: - { - hscxstat_t *hst; - struct isic_softc *sc; - hst = (hscxstat_t *)data; - - if( hst->unit < 0 || - hst->unit > ISIC_MAXUNIT || - hst->chan < 0 || - hst->chan > 1 ) - { - error = EINVAL; - break; - } - -#ifndef __FreeBSD__ - sc = isic_find_sc(hst->unit); -#else - sc = &isic_sc[hst->unit]; -#endif - - sc->sc_chan[hst->chan].stat_VFR = 0; - sc->sc_chan[hst->chan].stat_RDO = 0; - sc->sc_chan[hst->chan].stat_CRC = 0; - sc->sc_chan[hst->chan].stat_RAB = 0; - sc->sc_chan[hst->chan].stat_XDU = 0; - sc->sc_chan[hst->chan].stat_RFO = 0; - - break; - } - - default: - error = ENOTTY; - break; - } - return(error); -#endif DO_I4B_DEBUG -} - -/*---------------------------------------------------------------------------* - * i4bctlpoll - device driver poll routine - *---------------------------------------------------------------------------*/ -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -static int -i4bctlpoll (dev_t dev, int events, struct proc *p) -{ - return (ENODEV); -} -#endif - -#endif /* NI4BCTL > 0 */ diff --git a/sys/i4b/driver/i4b_ipr.c b/sys/i4b/driver/i4b_ipr.c deleted file mode 100644 index df3977cb72af3..0000000000000 --- a/sys/i4b/driver/i4b_ipr.c +++ /dev/null @@ -1,1115 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_ipr.c - isdn4bsd IP over raw HDLC ISDN network driver - * --------------------------------------------------------- - * - * $Id: i4b_ipr.c,v 1.42 1998/12/18 14:20:44 hm Exp $ - * - * last edit-date: [Fri Dec 18 11:50:47 1998] - * - *---------------------------------------------------------------------------* - * - * statistics counter usage (interface lifetime): - * ---------------------------------------------- - * sc->sc_if.if_ipackets # of received packets - * sc->sc_if.if_ierrors # of error packets not going to upper layers - * sc->sc_if.if_opackets # of transmitted packets - * sc->sc_if.if_oerrors # of error packets not being transmitted - * sc->sc_if.if_collisions # of invalid ip packets after VJ decompression - * sc->sc_if.if_ibytes # of bytes coming in from the line (before VJ) - * sc->sc_if.if_obytes # of bytes going out to the line (after VJ) - * sc->sc_if.if_imcasts (currently unused) - * sc->sc_if.if_omcasts # of frames sent out of the fastqueue - * sc->sc_if.if_iqdrops # of frames dropped on input because queue full - * sc->sc_if.if_noproto # of frames dropped on output because !AF_INET - * - * statistics counter usage (connection lifetime): - * ----------------------------------------------- - * sc->sc_iinb # of ISDN incoming bytes from HSCX - * sc->sc_ioutb # of ISDN outgoing bytes from HSCX - * sc->sc_inb # of incoming bytes after decompression - * sc->sc_outb # of outgoing bytes before compression - * - *---------------------------------------------------------------------------*/ - -#include "i4bipr.h" - -#if NI4BIPR > 0 - -#ifdef __FreeBSD__ -#include "opt_i4b.h" -#endif - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <sys/errno.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#include <sys/sockio.h> -#ifdef IPR_VJ -#include <sys/malloc.h> -#endif -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/protosw.h> - -#include <net/if.h> -#include <net/if_types.h> -#include <net/netisr.h> -#include <net/route.h> - -#include <netinet/in.h> -#include <netinet/in_systm.h> -#include <netinet/in_var.h> -#include <netinet/ip.h> - -#ifdef IPR_VJ -#include <net/slcompress.h> -#define IPR_COMPRESS IFF_LINK0 /* compress TCP traffic */ -#define IPR_AUTOCOMP IFF_LINK1 /* auto-enable TCP compression */ - -/*--------------------------------------------------------------------------- - * NOTICE: using NO separate buffer relies on the assumption, that the HSCX - * IRQ handler _always_ allocates a single, continuous mbuf cluster large - * enough to hold the maximum MTU size if the ipr interface ! - * - * CAUTION: i have re-defined IPR_VJ_USEBUFFER because it makes problems - * with 2 i4b's back to back running cvs over ssh, cvs simply - * aborts because it gets bad data. Everything else (telnet/ftp?etc) - * functions fine. - *---------------------------------------------------------------------------*/ -#define IPR_VJ_USEBUFFER /* define to use an allocated separate buffer*/ - /* undef to uncompress in the mbuf itself */ -#endif /* IPR_VJ */ - -#include "bpfilter.h" -#if NBPFILTER > 0 -#include <sys/time.h> -#include <net/bpf.h> -#endif - -#ifdef __FreeBSD__ -#include <machine/i4b_ioctl.h> -#include <machine/i4b_debug.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_l3l4.h> - -#include <i4b/layer4/i4b_l4.h> - -#ifndef __FreeBSD__ -#include <machine/cpu.h> /* For softnet */ -#endif - -#ifdef __FreeBSD__ -#define IPR_FMT "ipr%d: " -#define IPR_ARG(sc) ((sc)->sc_if.if_unit) -#define PDEVSTATIC static -#else -#define IPR_FMT "%s: " -#define IPR_ARG(sc) ((sc)->sc_if.if_xname) -#define PDEVSTATIC /* not static */ -#endif - -#define I4BIPRMTU 1500 /* regular MTU */ -#define I4BIPRMAXMTU 2000 /* max MTU */ -#define I4BIPRMINMTU 500 /* min MTU */ - -#define I4BIPRMAXQLEN 50 /* max queue length */ - -#define I4BIPRACCT 1 /* enable accounting messages */ -#define I4BIPRACCTINTVL 2 /* accounting msg interval in secs */ -#define I4BIPRADJFRXP 1 /* adjust 1st rxd packet */ - -/* initialized by L4 */ - -static drvr_link_t ipr_drvr_linktab[NI4BIPR]; -static isdn_link_t *isdn_linktab[NI4BIPR]; - -struct ipr_softc { - struct ifnet sc_if; /* network-visible interface */ - int sc_state; /* state of the interface */ - -#ifndef __FreeBSD__ - int sc_unit; /* unit number for Net/OpenBSD */ -#endif - - call_desc_t *sc_cdp; /* ptr to call descriptor */ - int sc_updown; /* soft state of interface */ - struct ifqueue sc_fastq; /* interactive traffic */ - int sc_dialresp; /* dialresponse */ - int sc_lastdialresp;/* last dialresponse */ - -#if I4BIPRACCT - int sc_iinb; /* isdn driver # of inbytes */ - int sc_ioutb; /* isdn driver # of outbytes */ - int sc_inb; /* # of bytes rx'd */ - int sc_outb; /* # of bytes tx'd */ - int sc_linb; /* last # of bytes rx'd */ - int sc_loutb; /* last # of bytes tx'd */ - int sc_fn; /* flag, first null acct */ -#endif - -#ifdef I4BIPRADJFRXP - int sc_first_pkt; /* flag, first rxd packet */ -#endif - -#ifdef IPR_VJ - struct slcompress sc_compr; /* tcp compression data */ -#ifdef IPR_VJ_USEBUFFER - u_char *sc_cbuf; /* tcp decompression buffer */ -#endif -#endif - -} ipr_softc[NI4BIPR]; - -enum ipr_states { - ST_IDLE, /* initialized, ready, idle */ - ST_DIALING, /* dialling out to remote */ - ST_CONNECTED_W, /* connected to remote */ - ST_CONNECTED_A, /* connected to remote */ -}; - -#ifdef __FreeBSD__ -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -# define IOCTL_CMD_T u_long -#else -# define IOCTL_CMD_T int -#endif -PDEVSTATIC void i4biprattach(void *); -PSEUDO_SET(i4biprattach, i4b_ipr); -static int i4biprioctl(struct ifnet *ifp, IOCTL_CMD_T cmd, caddr_t data); -#else -PDEVSTATIC void i4biprattach __P((void)); -static int i4biprioctl(struct ifnet *ifp, u_long cmd, caddr_t data); -#endif - -static void iprwatchdog(struct ifnet *ifp); -static void ipr_init_linktab(int unit); -static void ipr_tx_queue_empty(int unit); -static int i4biproutput(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst, struct rtentry *rtp); -static void iprclearqueues(struct ipr_softc *sc); - -/*===========================================================================* - * DEVICE DRIVER ROUTINES - *===========================================================================*/ - -/*---------------------------------------------------------------------------* - * interface attach routine at kernel boot time - *---------------------------------------------------------------------------*/ -PDEVSTATIC void -#ifdef __FreeBSD__ -i4biprattach(void *dummy) -#else -i4biprattach() -#endif -{ - struct ipr_softc *sc = ipr_softc; - int i; - -#ifndef HACK_NO_PSEUDO_ATTACH_MSG -#ifdef IPR_VJ - printf("i4bipr: %d IP over raw HDLC ISDN device(s) attached (VJ header compression)\n", NI4BIPR); -#else - printf("i4bipr: %d IP over raw HDLC ISDN device(s) attached\n", NI4BIPR); -#endif -#endif - - for(i=0; i < NI4BIPR; sc++, i++) - { - ipr_init_linktab(i); - - DBGL4(L4_DIALST, "i4biprattach", ("setting dial state to ST_IDLE\n")); - - sc->sc_state = ST_IDLE; - -#ifdef __FreeBSD__ - sc->sc_if.if_name = "ipr"; -#if __FreeBSD__ < 3 - sc->sc_if.if_next = NULL; -#endif - sc->sc_if.if_unit = i; -#else - sprintf(sc->sc_if.if_xname, "ipr%d", i); - sc->sc_if.if_softc = sc; - sc->sc_unit = i; -#endif - -#ifdef IPR_VJ - sc->sc_if.if_flags = IFF_POINTOPOINT | IFF_SIMPLEX | IPR_AUTOCOMP; -#else - sc->sc_if.if_flags = IFF_POINTOPOINT | IFF_SIMPLEX; -#endif - - sc->sc_if.if_mtu = I4BIPRMTU; - sc->sc_if.if_type = IFT_ISDNBASIC; - sc->sc_if.if_ioctl = i4biprioctl; - sc->sc_if.if_output = i4biproutput; - - sc->sc_if.if_snd.ifq_maxlen = I4BIPRMAXQLEN; - sc->sc_fastq.ifq_maxlen = I4BIPRMAXQLEN; - - sc->sc_if.if_ipackets = 0; - sc->sc_if.if_ierrors = 0; - sc->sc_if.if_opackets = 0; - sc->sc_if.if_oerrors = 0; - sc->sc_if.if_collisions = 0; - sc->sc_if.if_ibytes = 0; - sc->sc_if.if_obytes = 0; - sc->sc_if.if_imcasts = 0; - sc->sc_if.if_omcasts = 0; - sc->sc_if.if_iqdrops = 0; - sc->sc_if.if_noproto = 0; - -#if I4BIPRACCT - sc->sc_if.if_timer = 0; - sc->sc_if.if_watchdog = iprwatchdog; - sc->sc_iinb = 0; - sc->sc_ioutb = 0; - sc->sc_inb = 0; - sc->sc_outb = 0; - sc->sc_linb = 0; - sc->sc_loutb = 0; - sc->sc_fn = 1; -#endif - -#ifdef IPR_VJ -#ifdef __FreeBSD__ - sl_compress_init(&sc->sc_compr, -1); -#else - sl_compress_init(&sc->sc_compr); -#endif - -#ifdef IPR_VJ_USEBUFFER - if(!((sc->sc_cbuf = - (u_char *)malloc(I4BIPRMAXMTU+128, M_DEVBUF, M_WAITOK)))) - { - panic("if_ipr.c, ipr_attach: VJ malloc failed"); - } -#endif -#endif - - sc->sc_updown = SOFT_ENA; /* soft enabled */ - - sc->sc_dialresp = DSTAT_NONE; /* no response */ - sc->sc_lastdialresp = DSTAT_NONE; - - if_attach(&sc->sc_if); - -#if NBPFILTER > 0 -#ifdef __FreeBSD__ - bpfattach(&sc->sc_if, DLT_NULL, sizeof(u_int)); -#else - bpfattach(&sc->sc_if.if_bpf, &sc->sc_if, DLT_NULL, sizeof(u_int)); -#endif -#endif - } -} - -/*---------------------------------------------------------------------------* - * output a packet to the ISDN B-channel - *---------------------------------------------------------------------------*/ -static int -i4biproutput(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst, - struct rtentry *rtp) -{ - struct ipr_softc *sc; - int unit; - int s; - struct ifqueue *ifq; - struct ip *ip; - - s = SPLI4B(); - -#ifdef __FreeBSD__ - unit = ifp->if_unit; - sc = &ipr_softc[unit]; -#else - sc = ifp->if_softc; - unit = sc->sc_unit; -#endif - - /* check for IP */ - - if(dst->sa_family != AF_INET) - { - printf(IPR_FMT "af%d not supported\n", IPR_ARG(sc), dst->sa_family); - m_freem(m); - splx(s); - sc->sc_if.if_noproto++; - sc->sc_if.if_oerrors++; - return(EAFNOSUPPORT); - } - - /* check interface state = UP */ - - if(!(ifp->if_flags & IFF_UP)) - { - DBGL4(L4_IPRDBG, "i4biproutput", ("ipr%d: interface is DOWN!\n", unit)); - m_freem(m); - splx(s); - sc->sc_if.if_oerrors++; - return(ENETDOWN); - } - - /* dial if necessary */ - - if(sc->sc_state == ST_IDLE || sc->sc_state == ST_DIALING) - { - -#ifdef NOTDEF - switch(sc->sc_dialresp) - { - case DSTAT_TFAIL: /* transient failure */ - DBGL4(L4_IPRDBG, "i4biproutput", ("ipr%d: transient dial failure!\n", unit)); - m_freem(m); - iprclearqueues(sc); - sc->sc_dialresp = DSTAT_NONE; - splx(s); - sc->sc_if.if_oerrors++; - return(ENETUNREACH); - break; - - case DSTAT_PFAIL: /* permanent failure */ - DBGL4(L4_IPRDBG, "i4biproutput", ("ipr%d: permanent dial failure!\n", unit)); - m_freem(m); - iprclearqueues(sc); - sc->sc_dialresp = DSTAT_NONE; - splx(s); - sc->sc_if.if_oerrors++; - return(EHOSTUNREACH); - break; - - case DSTAT_INONLY: /* no dialout allowed*/ - DBGL4(L4_IPRDBG, "i4biproutput", ("ipr%d: dialout not allowed failure!\n", unit)); - m_freem(m); - iprclearqueues(sc); - sc->sc_dialresp = DSTAT_NONE; - splx(s); - sc->sc_if.if_oerrors++; - return(EHOSTUNREACH); - break; - } -#endif - - DBGL4(L4_IPRDBG, "i4biproutput", ("ipr%d: send dial request message!\n", unit)); - DBGL4(L4_DIALST, "i4biproutput", ("ipr%d: setting dial state to ST_DIALING\n", unit)); - i4b_l4_dialout(BDRV_IPR, unit); - sc->sc_state = ST_DIALING; - } - - /* update access time */ - - microtime(&sc->sc_if.if_lastchange); - - /* - * check, if type of service indicates interactive, i.e. telnet, - * traffic. in case it is interactive, put it into the fast queue, - * else (i.e. ftp traffic) put it into the "normal" queue - */ - - ip = mtod(m, struct ip *); /* get ptr to ip header */ - - if(ip->ip_tos & IPTOS_LOWDELAY) - ifq = &sc->sc_fastq; - else - ifq = &sc->sc_if.if_snd; - - /* check for space in choosen send queue */ - - if(IF_QFULL(ifq)) - { - DBGL4(L4_IPRDBG, "i4biproutput", ("ipr%d: send queue full!\n", unit)); - IF_DROP(ifq); - m_freem(m); - splx(s); - sc->sc_if.if_oerrors++; - return(ENOBUFS); - } - - DBGL4(L4_IPRDBG, "i4biproutput", ("ipr%d: add packet to send queue!\n", unit)); - - IF_ENQUEUE(ifq, m); - - ipr_tx_queue_empty(unit); - - splx(s); - - return (0); -} - -/*---------------------------------------------------------------------------* - * process ioctl - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static int -i4biprioctl(struct ifnet *ifp, IOCTL_CMD_T cmd, caddr_t data) -#else -static int -i4biprioctl(struct ifnet *ifp, u_long cmd, caddr_t data) -#endif -{ -#ifdef __FreeBSD__ - struct ipr_softc *sc = &ipr_softc[ifp->if_unit]; -#else - struct ipr_softc *sc = ifp->if_softc; -#endif - - struct ifreq *ifr = (struct ifreq *)data; - struct ifaddr *ifa = (struct ifaddr *)data; - int s; - int error = 0; - - s = SPLI4B(); - - switch (cmd) - { - case SIOCAIFADDR: /* add interface address */ - case SIOCSIFADDR: /* set interface address */ - case SIOCSIFDSTADDR: /* set interface destination address */ - if(ifa->ifa_addr->sa_family != AF_INET) - error = EAFNOSUPPORT; - else - sc->sc_if.if_flags |= IFF_UP; - microtime(&sc->sc_if.if_lastchange); - break; - - case SIOCSIFFLAGS: /* set interface flags */ - if(!(ifr->ifr_flags & IFF_UP)) - { - if(sc->sc_if.if_flags & IFF_RUNNING) - { - /* disconnect ISDN line */ -#ifdef __FreeBSD__ - i4b_l4_drvrdisc(BDRV_IPR, ifp->if_unit); -#else - i4b_l4_drvrdisc(BDRV_IPR, sc->sc_unit); -#endif - sc->sc_if.if_flags &= ~IFF_RUNNING; - } - - sc->sc_state = ST_IDLE; - - /* empty queues */ - - iprclearqueues(sc); - } - - if(ifr->ifr_flags & IFF_DEBUG) - { - /* enable debug messages */ - } - - microtime(&sc->sc_if.if_lastchange); - break; - -#if !defined(__OpenBSD__) - case SIOCSIFMTU: /* set interface MTU */ - if(ifr->ifr_mtu > I4BIPRMAXMTU) - error = EINVAL; - else if(ifr->ifr_mtu < I4BIPRMINMTU) - error = EINVAL; - else - { - ifp->if_mtu = ifr->ifr_mtu; - microtime(&sc->sc_if.if_lastchange); - } - break; -#endif /* __OPENBSD__ */ - -#if 0 - /* not needed for FreeBSD, done in sl_compress_init() (-hm) */ - - /* need to add an ioctl: set VJ max slot ID - * #define IPRIOCSMAXCID _IOW('I', XXX, int) - */ -#ifdef IPR_VJ - case IPRIOCSMAXCID: - { - struct proc *p = curproc; /* XXX */ - if((error = suser(p->p_ucred, &p->p_acflag)) != 0) - return (error); - sl_compress_setup(sc->sc_compr, *(int *)data); - } - break; -#endif -#endif - default: - error = EINVAL; - break; - } - - splx(s); - - return(error); -} - -/*---------------------------------------------------------------------------* - * clear the interface's send queues - *---------------------------------------------------------------------------*/ -static void -iprclearqueues(struct ipr_softc *sc) -{ - int x; - struct mbuf *m; - - for(;;) - { - x = splimp(); - IF_DEQUEUE(&sc->sc_fastq, m); - splx(x); - - if(m) - m_freem(m); - else - break; - } - - for(;;) - { - x = splimp(); - IF_DEQUEUE(&sc->sc_if.if_snd, m); - splx(x); - - if(m) - m_freem(m); - else - break; - } -} - -#if I4BIPRACCT -/*---------------------------------------------------------------------------* - * watchdog routine - *---------------------------------------------------------------------------*/ -static void -iprwatchdog(struct ifnet *ifp) -{ -#ifdef __FreeBSD__ - int unit = ifp->if_unit; - struct ipr_softc *sc = &ipr_softc[unit]; -#else - struct ipr_softc *sc = ifp->if_softc; - int unit = sc->sc_unit; -#endif - bchan_statistics_t bs; - - /* get # of bytes in and out from the HSCX driver */ - - (*isdn_linktab[unit]->bch_stat) - (isdn_linktab[unit]->unit, isdn_linktab[unit]->channel, &bs); - - sc->sc_ioutb += bs.outbytes; - sc->sc_iinb += bs.inbytes; - - if((sc->sc_iinb != sc->sc_linb) || (sc->sc_ioutb != sc->sc_loutb) || sc->sc_fn) - { - int ri = (sc->sc_iinb - sc->sc_linb)/I4BIPRACCTINTVL; - int ro = (sc->sc_ioutb - sc->sc_loutb)/I4BIPRACCTINTVL; - - if((sc->sc_iinb == sc->sc_linb) && (sc->sc_ioutb == sc->sc_loutb)) - sc->sc_fn = 0; - else - sc->sc_fn = 1; - - sc->sc_linb = sc->sc_iinb; - sc->sc_loutb = sc->sc_ioutb; - - i4b_l4_accounting(BDRV_IPR, unit, ACCT_DURING, - sc->sc_ioutb, sc->sc_iinb, ro, ri, sc->sc_outb, sc->sc_inb); - } - sc->sc_if.if_timer = I4BIPRACCTINTVL; -} -#endif /* I4BIPRACCT */ - -/*===========================================================================* - * ISDN INTERFACE ROUTINES - *===========================================================================*/ - -/*---------------------------------------------------------------------------* - * start transmitting after connect - *---------------------------------------------------------------------------*/ -static void -i4bipr_connect_startio(int unit) -{ - struct ipr_softc *sc = &ipr_softc[unit]; - int s = SPLI4B(); - - if(sc->sc_state == ST_CONNECTED_W) - { - sc->sc_state = ST_CONNECTED_A; - ipr_tx_queue_empty(unit); - } - - splx(s); -} - -/*---------------------------------------------------------------------------* - * this routine is called from L4 handler at connect time - *---------------------------------------------------------------------------*/ -static void -ipr_connect(int unit, void *cdp) -{ - struct ipr_softc *sc = &ipr_softc[unit]; - int s; - - sc->sc_cdp = (call_desc_t *)cdp; - - s = SPLI4B(); - - DBGL4(L4_DIALST, "ipr_connect", ("ipr%d: setting dial state to ST_CONNECTED\n", unit)); - - sc->sc_if.if_flags |= IFF_RUNNING; - sc->sc_state = ST_CONNECTED_W; - - sc->sc_dialresp = DSTAT_NONE; - sc->sc_lastdialresp = DSTAT_NONE; - -#if I4BIPRACCT - sc->sc_iinb = 0; - sc->sc_ioutb = 0; - sc->sc_inb = 0; - sc->sc_outb = 0; - sc->sc_linb = 0; - sc->sc_loutb = 0; - sc->sc_if.if_timer = I4BIPRACCTINTVL; -#endif - -#ifdef I4BIPRADJFRXP - sc->sc_first_pkt = 1; -#endif - - /* - * Sometimes ISDN B-channels are switched thru asymmetic. This - * means that under such circumstances B-channel data (the first - * three packets of a TCP connection in my case) may get lost, - * causing a large delay until the connection is started. - * When the sending of the very first packet of a TCP connection - * is delayed for a to be empirically determined delay (close - * to a second in my case) those packets go thru and the TCP - * connection comes up "almost" immediately (-hm). - */ - - if(sc->sc_cdp->isdntxdelay > 0) - { - timeout((TIMEOUT_FUNC_T)i4bipr_connect_startio, (void *)unit, sc->sc_cdp->isdntxdelay /* hz*1 */); - } - else - { - sc->sc_state = ST_CONNECTED_A; - ipr_tx_queue_empty(unit); - } - - splx(s); - - /* we don't need any negotiation - pass event back right now */ - i4b_l4_negcomplete(sc->sc_cdp); -} - -/*---------------------------------------------------------------------------* - * this routine is called from L4 handler at disconnect time - *---------------------------------------------------------------------------*/ -static void -ipr_disconnect(int unit, void *cdp) -{ - call_desc_t *cd = (call_desc_t *)cdp; - struct ipr_softc *sc = &ipr_softc[unit]; - - /* new stuff to check that the active channel is being closed */ - - if (cd != sc->sc_cdp) - { - DBGL4(L4_IPRDBG, "ipr_disconnect", ("ipr%d: channel %d not active\n", - cd->driver_unit, cd->channelid)); - return; - } - -#if I4BIPRACCT - sc->sc_if.if_timer = 0; -#endif - - i4b_l4_accounting(BDRV_IPR, cd->driver_unit, ACCT_FINAL, - sc->sc_ioutb, sc->sc_iinb, 0, 0, sc->sc_outb, sc->sc_inb); - - sc->sc_cdp = (call_desc_t *)0; - - DBGL4(L4_DIALST, "ipr_disconnect", ("setting dial state to ST_IDLE\n")); - - sc->sc_dialresp = DSTAT_NONE; - sc->sc_lastdialresp = DSTAT_NONE; - - sc->sc_if.if_flags &= ~IFF_RUNNING; - sc->sc_state = ST_IDLE; -} - -/*---------------------------------------------------------------------------* - * this routine is used to give a feedback from userland daemon - * in case of dial problems - *---------------------------------------------------------------------------*/ -static void -ipr_dialresponse(int unit, int status) -{ - struct ipr_softc *sc = &ipr_softc[unit]; - sc->sc_dialresp = status; - - DBGL4(L4_IPRDBG, "ipr_dialresponse", ("ipr%d: last=%d, this=%d\n", - unit, sc->sc_lastdialresp, sc->sc_dialresp)); -} - -/*---------------------------------------------------------------------------* - * interface soft up/down - *---------------------------------------------------------------------------*/ -static void -ipr_updown(int unit, int updown) -{ - struct ipr_softc *sc = &ipr_softc[unit]; - sc->sc_updown = updown; -} - -/*---------------------------------------------------------------------------* - * this routine is called from the HSCX interrupt handler - * when a new frame (mbuf) has been received and was put on - * the rx queue. It is assumed that this routines runs at - * pri level splimp() ! Keep it short ! - *---------------------------------------------------------------------------*/ -static void -ipr_rx_data_rdy(int unit) -{ - register struct ipr_softc *sc = &ipr_softc[unit]; - register struct mbuf *m; -#ifdef IPR_VJ -#ifdef IPR_VJ_USEBUFFER - u_char *cp = sc->sc_cbuf; -#endif - int len, c; -#endif - - if((m = *isdn_linktab[unit]->rx_mbuf) == NULL) - return; - - m->m_pkthdr.rcvif = &sc->sc_if; - - m->m_pkthdr.len = m->m_len; - - microtime(&sc->sc_if.if_lastchange); - -#ifdef I4BIPRADJFRXP - - /* - * The very first packet after the B channel is switched thru - * has very often several bytes of random data prepended. This - * routine looks where the IP header starts and removes the - * the bad data. - */ - - if(sc->sc_first_pkt) - { - unsigned char *mp = m->m_data; - int i; - - sc->sc_first_pkt = 0; - - for(i = 0; i < m->m_len; i++, mp++) - { - if( ((*mp & 0xf0) == 0x40) && - ((*mp & 0x0f) >= 0x05) ) - { - m->m_data = mp; - m->m_pkthdr.len -= i; - break; - } - } - } -#endif - - sc->sc_if.if_ipackets++; - sc->sc_if.if_ibytes += m->m_pkthdr.len; - -#ifdef IPR_VJ - if((c = (*(mtod(m, u_char *)) & 0xf0)) != (IPVERSION << 4)) - { - /* copy data to buffer */ - - len = m->m_len; - -#ifdef IPR_VJ_USEBUFFER -/* XXX */ m_copydata(m, 0, len, cp); -#endif - - if(c & 0x80) - { - c = TYPE_COMPRESSED_TCP; - } - else if(c == TYPE_UNCOMPRESSED_TCP) - { -#ifdef IPR_VJ_USEBUFFER - *cp &= 0x4f; /* XXX */ -#else - *(mtod(m, u_char *)) &= 0x4f; -#endif - } - - /* - * We've got something that's not an IP packet. - * If compression is enabled, try to decompress it. - * Otherwise, if `auto-enable' compression is on and - * it's a reasonable packet, decompress it and then - * enable compression. Otherwise, drop it. - */ - if(sc->sc_if.if_flags & IPR_COMPRESS) - { -#ifdef IPR_VJ_USEBUFFER - len = sl_uncompress_tcp(&cp,len,(u_int)c,&sc->sc_compr); -#else - len = sl_uncompress_tcp((u_char **)&m->m_data, len, - (u_int)c, &sc->sc_compr); -#endif - - if(len <= 0) - { -#ifdef DEBUG_IPR_VJ - printf("i4b_ipr, ipr_rx_data_rdy: len <= 0 IPR_COMPRESS!\n"); -#endif - goto error; - } - } - else if((sc->sc_if.if_flags & IPR_AUTOCOMP) && - (c == TYPE_UNCOMPRESSED_TCP) && (len >= 40)) - { -#ifdef IPR_VJ_USEBUFFER - len = sl_uncompress_tcp(&cp,len,(u_int)c,&sc->sc_compr); -#else - len = sl_uncompress_tcp((u_char **)&m->m_data, len, - (u_int)c, &sc->sc_compr); -#endif - - if(len <= 0) - { -#ifdef DEBUG_IPR_VJ - printf("i4b_ipr, ipr_rx_data_rdy: len <= 0 IPR_AUTOCOMP!\n"); -#endif - goto error; - } - - sc->sc_if.if_flags |= IPR_COMPRESS; - } - else - { -#ifdef DEBUG_IPR_VJ - printf("i4b_ipr, ipr_input: invalid ip packet!\n"); -#endif - -error: - sc->sc_if.if_ierrors++; - sc->sc_if.if_collisions++; - m_freem(m); - return; - } -#ifdef IPR_VJ_USEBUFFER -/* XXX */ m_copyback(m, 0, len, cp); -#else - m->m_len = m->m_pkthdr.len = len; -#endif - } -#endif - -#if I4BIPRACCT - /* NB. do the accounting after decompression! */ - sc->sc_inb += m->m_pkthdr.len; -#endif - -#if NBPFILTER > 0 - if(sc->sc_if.if_bpf) - { - /* prepend the address family as a four byte field */ - struct mbuf mm; - u_int af = AF_INET; - mm.m_next = m; - mm.m_len = 4; - mm.m_data = (char *)⁡ - -#ifdef __FreeBSD__ - bpf_mtap(&sc->sc_if, &mm); -#else - bpf_mtap(sc->sc_if.if_bpf, &mm); -#endif - } -#endif /* NBPFILTER > 0 */ - - if(IF_QFULL(&ipintrq)) - { - DBGL4(L4_IPRDBG, "ipr_rx_data_rdy", ("ipr%d: ipintrq full!\n", unit)); - - IF_DROP(&ipintrq); - sc->sc_if.if_ierrors++; - sc->sc_if.if_iqdrops++; - m_freem(m); - } - else - { - IF_ENQUEUE(&ipintrq, m); - schednetisr(NETISR_IP); - } -} - -/*---------------------------------------------------------------------------* - * this routine is called from the HSCX interrupt handler - * when the last frame has been sent out and there is no - * further frame (mbuf) in the tx queue. - *---------------------------------------------------------------------------*/ -static void -ipr_tx_queue_empty(int unit) -{ - register struct ipr_softc *sc = &ipr_softc[unit]; - register struct mbuf *m; -#ifdef IPR_VJ - struct ip *ip; -#endif - int x = 0; - - if(sc->sc_state != ST_CONNECTED_A) - return; - - for(;;) - { - IF_DEQUEUE(&sc->sc_fastq, m); - if(m) - { - sc->sc_if.if_omcasts++; - } - else - { - IF_DEQUEUE(&sc->sc_if.if_snd, m); - if(m == NULL) - break; - } - - microtime(&sc->sc_if.if_lastchange); - -#if NBPFILTER > 0 - if(sc->sc_if.if_bpf) - { - /* prepend the address family as a four byte field */ - - struct mbuf mm; - u_int af = AF_INET; - mm.m_next = m; - mm.m_len = 4; - mm.m_data = (char *)⁡ - -#ifdef __FreeBSD__ - bpf_mtap(&sc->sc_if, &mm); -#else - bpf_mtap(sc->sc_if.if_bpf, &mm); -#endif - } -#endif /* NBPFILTER */ - -#if I4BIPRACCT - sc->sc_outb += m->m_pkthdr.len; /* size before compression */ -#endif - -#ifdef IPR_VJ - if((ip = mtod(m, struct ip *))->ip_p == IPPROTO_TCP) - { - if(sc->sc_if.if_flags & IPR_COMPRESS) - { - *mtod(m, u_char *) |= sl_compress_tcp(m, ip, - &sc->sc_compr, 1); - } - } -#endif - x = 1; - - IF_ENQUEUE(isdn_linktab[unit]->tx_queue, m); - - sc->sc_if.if_obytes += m->m_pkthdr.len; - - sc->sc_if.if_opackets++; - } - - if(x) - (*isdn_linktab[unit]->bch_tx_start)(isdn_linktab[unit]->unit, isdn_linktab[unit]->channel); -} - -/*---------------------------------------------------------------------------* - * this routine is called from the HSCX interrupt handler - * each time a packet is received or transmitted. It should - * be used to implement an activity timeout mechanism. - *---------------------------------------------------------------------------*/ -static void -ipr_activity(int unit, int rxtx) -{ - ipr_softc[unit].sc_cdp->last_active_time = SECOND; -} - -/*---------------------------------------------------------------------------* - * return this drivers linktab address - *---------------------------------------------------------------------------*/ -drvr_link_t * -ipr_ret_linktab(int unit) -{ - return(&ipr_drvr_linktab[unit]); -} - -/*---------------------------------------------------------------------------* - * setup the isdn_linktab for this driver - *---------------------------------------------------------------------------*/ -void -ipr_set_linktab(int unit, isdn_link_t *ilt) -{ - isdn_linktab[unit] = ilt; -} - -/*---------------------------------------------------------------------------* - * initialize this drivers linktab - *---------------------------------------------------------------------------*/ -static void -ipr_init_linktab(int unit) -{ - ipr_drvr_linktab[unit].unit = unit; - ipr_drvr_linktab[unit].bch_rx_data_ready = ipr_rx_data_rdy; - ipr_drvr_linktab[unit].bch_tx_queue_empty = ipr_tx_queue_empty; - ipr_drvr_linktab[unit].bch_activity = ipr_activity; - ipr_drvr_linktab[unit].line_connected = ipr_connect; - ipr_drvr_linktab[unit].line_disconnected = ipr_disconnect; - ipr_drvr_linktab[unit].dial_response = ipr_dialresponse; - ipr_drvr_linktab[unit].updown_ind = ipr_updown; -} - -/*===========================================================================*/ - -#endif /* NI4BIPR > 0 */ diff --git a/sys/i4b/driver/i4b_isppp.c b/sys/i4b/driver/i4b_isppp.c deleted file mode 100644 index b1cb2cf9df5b9..0000000000000 --- a/sys/i4b/driver/i4b_isppp.c +++ /dev/null @@ -1,710 +0,0 @@ -/* - * Copyright (c) 1997 Joerg Wunsch. All rights reserved. - * - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_isppp.c - isdn4bsd kernel SyncPPP driver - * -------------------------------------------- - * - * Uses Serge Vakulenko's sppp backend (originally contributed with - * the "cx" driver for Cronyx's HDLC-in-hardware device). This driver - * is only the glue between sppp and i4b. - * - * $Id: i4b_isppp.c,v 1.20 1998/12/18 14:20:44 hm Exp $ - * - * last edit-date: [Fri Dec 18 11:47:58 1998] - * - *---------------------------------------------------------------------------*/ - -#include "i4bisppp.h" -#ifdef __FreeBSD__ -#include "sppp.h" -#endif - -#if NI4BISPPP == 0 -# error "You need to define `pseudo-device sppp <N>' with options ISPPP" -#endif - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <sys/errno.h> -#include <sys/ioccom.h> -#include <sys/sockio.h> -#include <sys/kernel.h> -#include <sys/protosw.h> - -#include <net/if.h> -#include <net/if_types.h> -#include <net/netisr.h> -#include <net/route.h> -#ifdef __FreeBSD__ -#include <net/if_sppp.h> -#else -#include <i4b/sppp/if_sppp.h> -#endif - -#include <netinet/in.h> -#include <netinet/in_systm.h> -#include <netinet/in_var.h> -#include <netinet/ip.h> - -#include "bpfilter.h" -#if NBPFILTER > 0 -#include <sys/time.h> -#include <net/bpf.h> -#endif - -#ifdef __FreeBSD__ -#include <machine/i4b_ioctl.h> -#include <machine/i4b_cause.h> -#else -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_cause.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_l3l4.h> - -#include <i4b/layer4/i4b_l4.h> - -#ifdef __FreeBSD__ -#define ISPPP_FMT "isp%d: " -#define ISPPP_ARG(sc) ((sc)->sc_if.if_unit) -#define PDEVSTATIC static -#define IFP2UNIT(ifp) (ifp)->if_unit - -# if __FreeBSD_version >= 300001 -# define CALLOUT_INIT(chan) callout_handle_init(chan) -# define TIMEOUT(fun, arg, chan, tick) chan = timeout(fun, arg, tick) -# define UNTIMEOUT(fun, arg, chan) untimeout(fun, arg, chan) -# define IOCTL_CMD_T u_long -# else -# define CALLOUT_INIT(chan) do {} while(0) -# define TIMEOUT(fun, arg, chan, tick) timeout(fun, arg, tick) -# define UNTIMEOUT(fun, arg, chan) untimeout(fun, arg) -# define IOCTL_CMD_T int -# endif - -#elif defined __NetBSD__ || defined __OpenBSD__ -#define ISPPP_FMT "%s: " -#define ISPPP_ARG(sc) ((sc)->sc_if.if_xname) -#define PDEVSTATIC /* not static */ -#define IOCTL_CMD_T u_long -#define IFP2UNIT(ifp) ((struct i4bisppp_softc *)ifp->if_softc)->sc_unit -#else -# error "What system are you using?" -#endif - -#ifdef __FreeBSD__ -PDEVSTATIC void i4bispppattach(void *); -PSEUDO_SET(i4bispppattach, i4b_isppp); -#else -PDEVSTATIC void i4bispppattach __P((void)); -#endif - -#define I4BISPPPACCT 1 /* enable accounting messages */ -#define I4BISPPPACCTINTVL 2 /* accounting msg interval in secs */ -#define I4BISPPPDISCDEBUG 1 - -#define PPP_HDRLEN 4 /* 4 octetts PPP header length */ - -struct i4bisppp_softc { - /* - * struct sppp starts with a struct ifnet, but we gotta allocate - * more space for it. NB: do not relocate this union, it must - * be first in isppp_softc. The tls and tlf hooks below want to - * convert a ``struct sppp *'' into a ``struct isppp_softc *''. - */ - union { - struct ifnet scu_if; - struct sppp scu_sp; - } sc_if_un; -#define sc_if sc_if_un.scu_if - - int sc_state; /* state of the interface */ - -#ifndef __FreeBSD__ - int sc_unit; /* unit number for Net/OpenBSD */ -#endif - - call_desc_t *sc_cdp; /* ptr to call descriptor */ - -#ifdef I4BISPPPACCT - int sc_iinb; /* isdn driver # of inbytes */ - int sc_ioutb; /* isdn driver # of outbytes */ - int sc_inb; /* # of bytes rx'd */ - int sc_outb; /* # of bytes tx'd */ - int sc_linb; /* last # of bytes rx'd */ - int sc_loutb; /* last # of bytes tx'd */ - int sc_fn; /* flag, first null acct */ -#endif - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - struct callout_handle sc_ch; -#endif - -} i4bisppp_softc[NI4BISPPP]; - -static void i4bisppp_init_linktab(int unit); -static int i4bisppp_ioctl(struct ifnet *ifp, IOCTL_CMD_T cmd, caddr_t data); - -#if 0 -static void i4bisppp_send(struct ifnet *ifp); -#endif - -static void i4bisppp_start(struct ifnet *ifp); - -#if 0 /* never used ??? */ -static void i4bisppp_timeout(void *cookie); -#endif - -static void i4bisppp_tls(struct sppp *sp); -static void i4bisppp_tlf(struct sppp *sp); -static void i4bisppp_state_changed(struct sppp *sp, int new_state); -static void i4bisppp_negotiation_complete(struct sppp *sp); -static void i4bisppp_watchdog(struct ifnet *ifp); - -/* initialized by L4 */ - -static drvr_link_t i4bisppp_drvr_linktab[NI4BISPPP]; -static isdn_link_t *isdn_linktab[NI4BISPPP]; - -enum i4bisppp_states { - ST_IDLE, /* initialized, ready, idle */ - ST_DIALING, /* dialling out to remote */ - ST_CONNECTED, /* connected to remote */ -}; - -/*===========================================================================* - * DEVICE DRIVER ROUTINES - *===========================================================================*/ - -/*---------------------------------------------------------------------------* - * interface attach routine at kernel boot time - *---------------------------------------------------------------------------*/ -PDEVSTATIC void -#ifdef __FreeBSD__ -i4bispppattach(void *dummy) -#else -i4bispppattach(void) -#endif -{ - struct i4bisppp_softc *sc = i4bisppp_softc; - int i; - -#ifndef HACK_NO_PSEUDO_ATTACH_MSG - printf("i4bisppp: %d ISDN SyncPPP device(s) attached\n", - NI4BISPPP); -#endif - - for(i = 0; i < NI4BISPPP; sc++, i++) { - i4bisppp_init_linktab(i); - - sc->sc_if.if_softc = sc; - -#ifdef __FreeBSD__ - sc->sc_if.if_name = "isp"; -#if defined(__FreeBSD_version) && __FreeBSD_version < 300001 - sc->sc_if.if_next = NULL; -#endif - sc->sc_if.if_unit = i; -#else - sprintf(sc->sc_if.if_xname, "isp%d", i); - sc->sc_unit = i; -#endif - - sc->sc_if.if_mtu = PP_MTU; - sc->sc_if.if_flags = IFF_SIMPLEX | IFF_POINTOPOINT; - sc->sc_if.if_type = IFT_ISDNBASIC; - sc->sc_state = ST_IDLE; - - sc->sc_if.if_ioctl = i4bisppp_ioctl; - - /* actually initialized by sppp_attach() */ - /* sc->sc_if.if_output = sppp_output; */ - - sc->sc_if.if_start = i4bisppp_start; - - sc->sc_if.if_hdrlen = 0; - sc->sc_if.if_addrlen = 0; - sc->sc_if.if_snd.ifq_maxlen = IFQ_MAXLEN; - - sc->sc_if.if_ipackets = 0; - sc->sc_if.if_ierrors = 0; - sc->sc_if.if_opackets = 0; - sc->sc_if.if_oerrors = 0; - sc->sc_if.if_collisions = 0; - sc->sc_if.if_ibytes = 0; - sc->sc_if.if_obytes = 0; - sc->sc_if.if_imcasts = 0; - sc->sc_if.if_omcasts = 0; - sc->sc_if.if_iqdrops = 0; - sc->sc_if.if_noproto = 0; - -#if I4BISPPPACCT - sc->sc_if.if_timer = 0; - sc->sc_if.if_watchdog = i4bisppp_watchdog; - sc->sc_iinb = 0; - sc->sc_ioutb = 0; - sc->sc_inb = 0; - sc->sc_outb = 0; - sc->sc_linb = 0; - sc->sc_loutb = 0; - sc->sc_fn = 1; -#endif - - sc->sc_if_un.scu_sp.pp_tls = i4bisppp_tls; - sc->sc_if_un.scu_sp.pp_tlf = i4bisppp_tlf; - sc->sc_if_un.scu_sp.pp_con = i4bisppp_negotiation_complete; - sc->sc_if_un.scu_sp.pp_chg = i4bisppp_state_changed; - - sppp_attach(&sc->sc_if); - if_attach(&sc->sc_if); - -#if NBPFILTER > 0 -#ifdef __FreeBSD__ - bpfattach(&sc->sc_if, DLT_PPP, PPP_HDRLEN); - CALLOUT_INIT(&sc->sc_ch); -#endif /* __FreeBSD__ */ -#ifdef __NetBSD__ - bpfattach(&sc->sc_if.if_bpf, &sc->sc_if, DLT_PPP, sizeof(u_int)); -#endif -#endif - } -} - -/*---------------------------------------------------------------------------* - * process ioctl - *---------------------------------------------------------------------------*/ -static int -i4bisppp_ioctl(struct ifnet *ifp, IOCTL_CMD_T cmd, caddr_t data) -{ - struct i4bisppp_softc *sc = ifp->if_softc; -#if 0 - struct sppp *sp = (struct sppp *)sc; - struct ifaddr *ifa = (struct ifaddr *) data; - struct ifreq *ifr = (struct ifreq *) data; -#endif - - int error; - - error = sppp_ioctl(&sc->sc_if, cmd, data); - if (error) - return error; - - switch(cmd) { - case SIOCSIFFLAGS: -#if 0 /* never used ??? */ - x = splimp(); - if ((ifp->if_flags & IFF_UP) == 0) - UNTIMEOUT(i4bisppp_timeout, (void *)sp, sc->sc_ch); - splx(x); -#endif - break; - } - - return 0; -} - -/*---------------------------------------------------------------------------* - * start output to ISDN B-channel - *---------------------------------------------------------------------------*/ -static void -i4bisppp_start(struct ifnet *ifp) -{ - struct i4bisppp_softc *sc = ifp->if_softc; - struct mbuf *m; - int s; - int unit = IFP2UNIT(ifp); - - if (sppp_isempty(ifp)) - return; - - if(sc->sc_state != ST_CONNECTED) - return; - - s = splimp(); - /*ifp->if_flags |= IFF_OACTIVE; - need to clear this somewhere */ - splx(s); - - while ((m = sppp_dequeue(&sc->sc_if)) != NULL) - { - -#if NBPFILTER > 0 -#ifdef __FreeBSD__ - if (ifp->if_bpf) - bpf_mtap(ifp, m); -#endif /* __FreeBSD__ */ - -#ifdef __NetBSD__ - if (ifp->if_bpf) - bpf_mtap(ifp->if_bpf, m); -#endif -#endif /* NBPFILTER > 0 */ - - microtime(&ifp->if_lastchange); - - IF_ENQUEUE(isdn_linktab[unit]->tx_queue, m); - - sc->sc_if.if_obytes += m->m_pkthdr.len; - sc->sc_outb += m->m_pkthdr.len; - sc->sc_if.if_opackets++; - } - isdn_linktab[unit]->bch_tx_start(isdn_linktab[unit]->unit, - isdn_linktab[unit]->channel); -} - -#ifdef I4BISPPPACCT -/*---------------------------------------------------------------------------* - * watchdog routine - *---------------------------------------------------------------------------*/ -static void -i4bisppp_watchdog(struct ifnet *ifp) -{ - struct i4bisppp_softc *sc = ifp->if_softc; - int unit = IFP2UNIT(ifp); - bchan_statistics_t bs; - - (*isdn_linktab[unit]->bch_stat) - (isdn_linktab[unit]->unit, isdn_linktab[unit]->channel, &bs); - - sc->sc_ioutb += bs.outbytes; - sc->sc_iinb += bs.inbytes; - - if((sc->sc_iinb != sc->sc_linb) || (sc->sc_ioutb != sc->sc_loutb) || sc->sc_fn) - { - int ri = (sc->sc_iinb - sc->sc_linb)/I4BISPPPACCTINTVL; - int ro = (sc->sc_ioutb - sc->sc_loutb)/I4BISPPPACCTINTVL; - - if((sc->sc_iinb == sc->sc_linb) && (sc->sc_ioutb == sc->sc_loutb)) - sc->sc_fn = 0; - else - sc->sc_fn = 1; - - sc->sc_linb = sc->sc_iinb; - sc->sc_loutb = sc->sc_ioutb; - - i4b_l4_accounting(BDRV_ISPPP, unit, ACCT_DURING, - sc->sc_ioutb, sc->sc_iinb, ro, ri, sc->sc_outb, sc->sc_inb); - } - sc->sc_if.if_timer = I4BISPPPACCTINTVL; - -#if 0 /* old stuff, keep it around */ - printf(ISPPP_FMT "transmit timeout\n", ISPPP_ARG(sc)); - i4bisppp_start(ifp); -#endif -} -#endif /* I4BISPPPACCT */ - -/* - *===========================================================================* - * SyncPPP layer interface routines - *===========================================================================* - */ - -#if 0 /* never used ??? */ -/*---------------------------------------------------------------------------* - * just an alias for i4bisppp_tls, but of type timeout_t - *---------------------------------------------------------------------------*/ -static void -i4bisppp_timeout(void *cookie) -{ - i4bisppp_tls((struct sppp *)cookie); -} -#endif - -/*---------------------------------------------------------------------------* - * PPP this-layer-started action - *---------------------------------------------------------------------------* - */ -static void -i4bisppp_tls(struct sppp *sp) -{ - struct i4bisppp_softc *sc = (struct i4bisppp_softc *)sp; - struct ifnet *ifp = (struct ifnet *)sp; - - if(sc->sc_state == ST_CONNECTED) - return; - - i4b_l4_dialout(BDRV_ISPPP, IFP2UNIT(ifp)); -} - -/*---------------------------------------------------------------------------* - * PPP this-layer-finished action - *---------------------------------------------------------------------------* - */ -static void -i4bisppp_tlf(struct sppp *sp) -{ - struct i4bisppp_softc *sc = (struct i4bisppp_softc *)sp; -/* call_desc_t *cd = sc->sc_cdp; */ - struct ifnet *ifp = (struct ifnet *)sp; - - if(sc->sc_state != ST_CONNECTED) - return; - -#if 0 /* never used ??? */ - UNTIMEOUT(i4bisppp_timeout, (void *)sp, sc->sc_ch); -#endif - - i4b_l4_drvrdisc(BDRV_ISPPP, IFP2UNIT(ifp)); -} -/*---------------------------------------------------------------------------* - * PPP interface phase change - *---------------------------------------------------------------------------* - */ -static void -i4bisppp_state_changed(struct sppp *sp, int new_state) -{ - struct i4bisppp_softc *sc = (struct i4bisppp_softc *)sp; - - i4b_l4_ifstate_changed(sc->sc_cdp, new_state); -} - -/*---------------------------------------------------------------------------* - * PPP control protocol negotiation complete (run ip-up script now) - *---------------------------------------------------------------------------* - */ -static void -i4bisppp_negotiation_complete(struct sppp *sp) -{ - struct i4bisppp_softc *sc = (struct i4bisppp_softc *)sp; - - i4b_l4_negcomplete(sc->sc_cdp); -} - -/*===========================================================================* - * ISDN INTERFACE ROUTINES - *===========================================================================*/ - -/*---------------------------------------------------------------------------* - * this routine is called from L4 handler at connect time - *---------------------------------------------------------------------------*/ -static void -i4bisppp_connect(int unit, void *cdp) -{ - struct i4bisppp_softc *sc = &i4bisppp_softc[unit]; - struct sppp *sp = &sc->sc_if_un.scu_sp; - int s = splimp(); - - sc->sc_cdp = (call_desc_t *)cdp; - sc->sc_state = ST_CONNECTED; - -#if I4BISPPPACCT - sc->sc_iinb = 0; - sc->sc_ioutb = 0; - sc->sc_inb = 0; - sc->sc_outb = 0; - sc->sc_linb = 0; - sc->sc_loutb = 0; - sc->sc_if.if_timer = I4BISPPPACCTINTVL; -#endif - -#if 0 /* never used ??? */ - UNTIMEOUT(i4bisppp_timeout, (void *)sp, sc->sc_ch); -#endif - - sp->pp_up(sp); /* tell PPP we are ready */ - - splx(s); -} - -/*---------------------------------------------------------------------------* - * this routine is called from L4 handler at disconnect time - *---------------------------------------------------------------------------*/ -static void -i4bisppp_disconnect(int unit, void *cdp) -{ - call_desc_t *cd = (call_desc_t *)cdp; - struct i4bisppp_softc *sc = &i4bisppp_softc[unit]; - struct sppp *sp = &sc->sc_if_un.scu_sp; - - int s = splimp(); - - /* new stuff to check that the active channel is being closed */ - if (cd != sc->sc_cdp) - { -#ifdef I4BISPPPDISCDEBUG - printf("i4bisppp_disconnect: isppp%d channel%d not active\n", - cd->driver_unit, cd->channelid); -#endif - splx(s); - return; - } - -#if I4BISPPPACCT - sc->sc_if.if_timer = 0; -#endif - - i4b_l4_accounting(BDRV_ISPPP, unit, ACCT_FINAL, - sc->sc_ioutb, sc->sc_iinb, 0, 0, sc->sc_outb, sc->sc_inb); - - if (sc->sc_state == ST_CONNECTED) - { -#if 0 /* never used ??? */ - UNTIMEOUT(i4bisppp_timeout, (void *)sp, sc->sc_ch); -#endif - sc->sc_cdp = (call_desc_t *)0; - /* do thhis here because pp_down calls i4bisppp_tlf */ - sc->sc_state = ST_IDLE; - sp->pp_down(sp); /* tell PPP we have hung up */ - } - - splx(s); -} - -/*---------------------------------------------------------------------------* - * this routine is used to give a feedback from userland demon - * in case of dial problems - *---------------------------------------------------------------------------*/ -static void -i4bisppp_dialresponse(int unit, int status) -{ -/* struct i4bisppp_softc *sc = &i4bisppp_softc[unit]; */ -} - -/*---------------------------------------------------------------------------* - * interface up/down - *---------------------------------------------------------------------------*/ -static void -i4bisppp_updown(int unit, int updown) -{ - /* could probably do something useful here */ -} - -/*---------------------------------------------------------------------------* - * this routine is called from the HSCX interrupt handler - * when a new frame (mbuf) has been received and was put on - * the rx queue. - *---------------------------------------------------------------------------*/ -static void -i4bisppp_rx_data_rdy(int unit) -{ - struct i4bisppp_softc *sc = &i4bisppp_softc[unit]; - struct mbuf *m; - int s; - - if((m = *isdn_linktab[unit]->rx_mbuf) == NULL) - return; - - m->m_pkthdr.rcvif = &sc->sc_if; - m->m_pkthdr.len = m->m_len; - - microtime(&sc->sc_if.if_lastchange); - - sc->sc_if.if_ipackets++; - sc->sc_if.if_ibytes += m->m_pkthdr.len; - -#if I4BISPPPACCT - sc->sc_inb += m->m_pkthdr.len; -#endif - -#ifdef I4BISPPPDEBUG - printf("i4bisppp_rx_data_ready: received packet!\n"); -#endif - -#if NBPFILTER > 0 - -#ifdef __FreeBSD__ - if(sc->sc_if.if_bpf) - bpf_mtap(&sc->sc_if, m); -#endif /* __FreeBSD__ */ - -#ifdef __NetBSD__ - if(sc->sc_if.if_bpf) - bpf_mtap(sc->sc_if.if_bpf, m); -#endif - -#endif /* NBPFILTER > 0 */ - - s = splimp(); - - sppp_input(&sc->sc_if, m); - - splx(s); -} - -/*---------------------------------------------------------------------------* - * this routine is called from the HSCX interrupt handler - * when the last frame has been sent out and there is no - * further frame (mbuf) in the tx queue. - *---------------------------------------------------------------------------*/ -static void -i4bisppp_tx_queue_empty(int unit) -{ - i4bisppp_start(&i4bisppp_softc[unit].sc_if); -} - -/*---------------------------------------------------------------------------* - * this routine is called from the HSCX interrupt handler - * each time a packet is received or transmitted. It should - * be used to implement an activity timeout mechanism. - *---------------------------------------------------------------------------*/ -static void -i4bisppp_activity(int unit, int rxtx) -{ - i4bisppp_softc[unit].sc_cdp->last_active_time = SECOND; -} - -/*---------------------------------------------------------------------------* - * return this drivers linktab address - *---------------------------------------------------------------------------*/ -drvr_link_t * -i4bisppp_ret_linktab(int unit) -{ - return(&i4bisppp_drvr_linktab[unit]); -} - -/*---------------------------------------------------------------------------* - * setup the isdn_linktab for this driver - *---------------------------------------------------------------------------*/ -void -i4bisppp_set_linktab(int unit, isdn_link_t *ilt) -{ - isdn_linktab[unit] = ilt; -} - -/*---------------------------------------------------------------------------* - * initialize this drivers linktab - *---------------------------------------------------------------------------*/ -static void -i4bisppp_init_linktab(int unit) -{ - i4bisppp_drvr_linktab[unit].unit = unit; - i4bisppp_drvr_linktab[unit].bch_rx_data_ready = i4bisppp_rx_data_rdy; - i4bisppp_drvr_linktab[unit].bch_tx_queue_empty = i4bisppp_tx_queue_empty; - i4bisppp_drvr_linktab[unit].bch_activity = i4bisppp_activity; - i4bisppp_drvr_linktab[unit].line_connected = i4bisppp_connect; - i4bisppp_drvr_linktab[unit].line_disconnected = i4bisppp_disconnect; - i4bisppp_drvr_linktab[unit].dial_response = i4bisppp_dialresponse; - i4bisppp_drvr_linktab[unit].updown_ind = i4bisppp_updown; -} - -/*===========================================================================*/ diff --git a/sys/i4b/driver/i4b_rbch.c b/sys/i4b/driver/i4b_rbch.c deleted file mode 100644 index 9cf432c98f296..0000000000000 --- a/sys/i4b/driver/i4b_rbch.c +++ /dev/null @@ -1,820 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_rbch.c - device driver for raw B channel data - * --------------------------------------------------- - * - * $Id: i4b_rbch.c,v 1.23 1998/12/14 09:39:10 hm Exp $ - * - * last edit-date: [Sun Dec 13 10:19:08 1998] - * - *---------------------------------------------------------------------------*/ - -#include "i4brbch.h" - -#if NI4BRBCH > 0 - -#include <sys/param.h> -#include <sys/systm.h> - -#if (defined(__FreeBSD_version) && __FreeBSD_version >= 300001) || !defined(__FreeBSD__) -#include <sys/ioccom.h> -#include <sys/poll.h> -#else -#include <sys/fcntl.h> -#include <sys/ioctl.h> -#endif - -#if (defined(__FreeBSD_version) && __FreeBSD_version >= 300001) -#include <sys/filio.h> -#endif - -#include <sys/conf.h> -#include <sys/uio.h> -#include <sys/kernel.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> -#include <sys/proc.h> -#include <sys/tty.h> - -#ifdef __NetBSD__ -extern cc_t ttydefchars; -#define termioschars(t) memcpy((t)->c_cc, &ttydefchars, sizeof((t)->c_cc)) -#endif - -#ifdef __FreeBSD__ -#include "opt_devfs.h" -#endif - -#ifdef DEVFS -#include <sys/devfsext.h> -#endif - -#ifdef __NetBSD__ -#include <sys/filio.h> -#define bootverbose 0 -#endif - -#ifdef __FreeBSD__ -#include <machine/i4b_ioctl.h> -#include <machine/i4b_debug.h> -#else -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_debug.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_l3l4.h> - -#include <i4b/layer4/i4b_l4.h> -/* initialized by L4 */ - -static drvr_link_t rbch_drvr_linktab[NI4BRBCH]; -static isdn_link_t *isdn_linktab[NI4BRBCH]; - -static struct rbch_softc { - int sc_devstate; /* state of driver */ -#define ST_IDLE 0x00 -#define ST_CONNECTED 0x01 -#define ST_ISOPEN 0x02 -#define ST_RDWAITDATA 0x04 -#define ST_WRWAITEMPTY 0x08 -#define ST_NOBLOCK 0x10 - - int sc_bprot; /* B-ch protocol used */ - - call_desc_t *cd; /* Call Descriptor */ - struct termios it_in; - - struct ifqueue sc_hdlcq; /* hdlc read queue */ -#define I4BRBCHMAXQLEN 10 - - struct selinfo selp; /* select / poll */ - -#ifdef DEVFS - void *devfs_token; /* device filesystem */ -#endif -} rbch_softc[NI4BRBCH]; - -static void rbch_rx_data_rdy(int unit); -static void rbch_tx_queue_empty(int unit); -static void rbch_connect(int unit, void *cdp); -static void rbch_disconnect(int unit, void *cdp); -static void rbch_init_linktab(int unit); -static void rbch_clrq(int unit); - -#ifndef __FreeBSD__ -#define PDEVSTATIC /* - not static - */ -#define IOCTL_CMD_T u_long -void i4brbchattach __P((void)); -int i4brbchopen __P((dev_t dev, int flag, int fmt, struct proc *p)); -int i4brbchclose __P((dev_t dev, int flag, int fmt, struct proc *p)); -int i4brbchread __P((dev_t dev, struct uio *uio, int ioflag)); -int i4brbchwrite __P((dev_t dev, struct uio *uio, int ioflag)); -int i4brbchioctl __P((dev_t dev, IOCTL_CMD_T cmd, caddr_t arg, int flag, struct proc* pr)); -int i4brbchpoll __P((dev_t dev, int events, struct proc *p)); -#endif - -#if BSD > 199306 && defined(__FreeBSD__) -#define PDEVSTATIC static -#if !defined(__FreeBSD_version) || __FreeBSD_version < 300003 -#define IOCTL_CMD_T int -#else -#define IOCTL_CMD_T u_long -#endif - -PDEVSTATIC d_open_t i4brbchopen; -PDEVSTATIC d_close_t i4brbchclose; -PDEVSTATIC d_read_t i4brbchread; -PDEVSTATIC d_read_t i4brbchwrite; -PDEVSTATIC d_ioctl_t i4brbchioctl; - -#if (defined(__FreeBSD_version) && __FreeBSD_version >= 300001) || !defined(__FreeBSD__) -PDEVSTATIC d_poll_t i4brbchpoll; -#else -PDEVSTATIC d_select_t i4brbchselect; -#endif - -#define CDEV_MAJOR 57 -static struct cdevsw i4brbch_cdevsw = { - i4brbchopen, i4brbchclose, i4brbchread, i4brbchwrite, - i4brbchioctl, nostop, noreset, nodevtotty, -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - i4brbchpoll, nommap, NULL, "i4brbch", NULL, -1 -#else - i4brbchselect, nommap, NULL, "i4brbch", NULL, -1 -#endif -}; - -static void i4brbchattach(void *); -PSEUDO_SET(i4brbchattach, i4b_rbch); - -/*===========================================================================* - * DEVICE DRIVER ROUTINES - *===========================================================================*/ - -/*---------------------------------------------------------------------------* - * initialization at kernel load time - *---------------------------------------------------------------------------*/ -static void -i4brbchinit(void *unused) -{ - dev_t dev; - - dev = makedev(CDEV_MAJOR, 0); - - cdevsw_add(&dev, &i4brbch_cdevsw, NULL); -} - -SYSINIT(i4brbchdev, SI_SUB_DRIVERS, - SI_ORDER_MIDDLE+CDEV_MAJOR, &i4brbchinit, NULL); - -#endif /* BSD > 199306 && defined(__FreeBSD__) */ - -/*---------------------------------------------------------------------------* - * interface attach routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC void -#ifdef __FreeBSD__ -i4brbchattach(void *dummy) -#else -i4brbchattach() -#endif -{ - int i; - -#ifndef HACK_NO_PSEUDO_ATTACH_MSG - printf("i4brbch: %d raw B channel access device(s) attached\n", NI4BRBCH); -#endif - - for(i=0; i < NI4BRBCH; i++) - { -#ifdef DEVFS - rbch_softc[i].devfs_token = - devfs_add_devswf(&i4brbch_cdevsw, i, DV_CHR, - UID_ROOT, GID_WHEEL, 0600, - "i4brbch%d", i); -#endif - rbch_softc[i].sc_devstate = ST_IDLE; - rbch_softc[i].sc_hdlcq.ifq_maxlen = I4BRBCHMAXQLEN; - rbch_softc[i].it_in.c_ispeed = rbch_softc[i].it_in.c_ospeed = 64000; - termioschars(&rbch_softc[i].it_in); - rbch_init_linktab(i); - } -} - -/*---------------------------------------------------------------------------* - * open rbch device - *---------------------------------------------------------------------------*/ -int -i4brbchopen(dev_t dev, int flag, int fmt, struct proc *p) -{ - int unit = minor(dev); - - if(unit > NI4BRBCH) - return(ENXIO); - - if(rbch_softc[unit].sc_devstate & ST_ISOPEN) - return(EBUSY); - - rbch_clrq(unit); - - rbch_softc[unit].sc_devstate |= ST_ISOPEN; - - DBGL4(L4_RBCHDBG, "i4brbchopen", ("unit %d, open\n", unit)); - - return(0); -} - -/*---------------------------------------------------------------------------* - * close rbch device - *---------------------------------------------------------------------------*/ -int -i4brbchclose(dev_t dev, int flag, int fmt, struct proc *p) -{ - int unit = minor(dev); - - if (rbch_softc[unit].cd) { - i4b_l4_disconnect_ind(rbch_softc[unit].cd); - rbch_softc[unit].cd = NULL; - } - rbch_softc[unit].sc_devstate &= ~ST_ISOPEN; - - rbch_clrq(unit); - - DBGL4(L4_RBCHDBG, "i4brbclose", ("unit %d, close\n", unit)); - - return(0); -} - -/*---------------------------------------------------------------------------* - * read from rbch device - *---------------------------------------------------------------------------*/ -int -i4brbchread(dev_t dev, struct uio *uio, int ioflag) -{ - struct mbuf *m; - int s; - int error = 0; - int unit = minor(dev); - struct ifqueue *iqp; - - DBGL4(L4_RBCHDBG, "i4brbchread", ("unit %d, enter read\n", unit)); - - if(!(rbch_softc[unit].sc_devstate & ST_ISOPEN)) - { - DBGL4(L4_RBCHDBG, "i4brbchread", ("unit %d, read while not open\n", unit)); - return(EIO); - } - - if((rbch_softc[unit].sc_devstate & ST_NOBLOCK)) { - if(!(rbch_softc[unit].sc_devstate & ST_CONNECTED)) - return(EWOULDBLOCK); - - if(rbch_softc[unit].sc_bprot == BPROT_RHDLC) - iqp = &rbch_softc[unit].sc_hdlcq; - else - iqp = isdn_linktab[unit]->rx_queue; - - if(IF_QEMPTY(iqp) && (rbch_softc[unit].sc_devstate & ST_ISOPEN)) - return(EWOULDBLOCK); - } else { - while(!(rbch_softc[unit].sc_devstate & ST_CONNECTED)) - { - DBGL4(L4_RBCHDBG, "i4brbchread", ("unit %d, wait read init\n", unit)); - - if((error = tsleep((caddr_t) &rbch_softc[unit], - TTIPRI | PCATCH, - "rrrbch", 0 )) != 0) - { - DBGL4(L4_RBCHDBG, "i4brbchread", ("unit %d, error %d tsleep\n", unit, error)); - return(error); - } - } - - if(rbch_softc[unit].sc_bprot == BPROT_RHDLC) - iqp = &rbch_softc[unit].sc_hdlcq; - else - iqp = isdn_linktab[unit]->rx_queue; - - while(IF_QEMPTY(iqp) && (rbch_softc[unit].sc_devstate & ST_ISOPEN)) - { - s = splimp(); - rbch_softc[unit].sc_devstate |= ST_RDWAITDATA; - splx(s); - - DBGL4(L4_RBCHDBG, "i4brbchread", ("unit %d, wait read data\n", unit)); - - if((error = tsleep((caddr_t) &isdn_linktab[unit]->rx_queue, - TTIPRI | PCATCH, - "rrbch", 0 )) != 0) - { - DBGL4(L4_RBCHDBG, "i4brbchread", ("unit %d, error %d tsleep read\n", unit, error)); - rbch_softc[unit].sc_devstate &= ~ST_RDWAITDATA; - return(error); - } - } - } - - s = splimp(); - - IF_DEQUEUE(iqp, m); - - DBGL4(L4_RBCHDBG, "i4brbchread", ("unit %d, read %d bytes\n", unit, m->m_len)); - - if(m && m->m_len) - { - error = uiomove(m->m_data, m->m_len, uio); - } - else - { - DBGL4(L4_RBCHDBG, "i4brbchread", ("unit %d, error %d uiomove\n", unit, error)); - error = EIO; - } - - if(m) - i4b_Bfreembuf(m); - - splx(s); - - return(error); -} - -/*---------------------------------------------------------------------------* - * write to rbch device - *---------------------------------------------------------------------------*/ -int -i4brbchwrite(dev_t dev, struct uio * uio, int ioflag) -{ - struct mbuf *m; - int s; - int error = 0; - int unit = minor(dev); - - DBGL4(L4_RBCHDBG, "i4brbchwrite", ("unit %d, write\n", unit)); - - if(!(rbch_softc[unit].sc_devstate & ST_ISOPEN)) - { - DBGL4(L4_RBCHDBG, "i4brbchwrite", ("unit %d, write while not open\n", unit)); - return(EIO); - } - - if((rbch_softc[unit].sc_devstate & ST_NOBLOCK)) { - if(!(rbch_softc[unit].sc_devstate & ST_CONNECTED)) - return(EWOULDBLOCK); - if(IF_QFULL(isdn_linktab[unit]->tx_queue) && (rbch_softc[unit].sc_devstate & ST_ISOPEN)) - return(EWOULDBLOCK); - } else { - while(!(rbch_softc[unit].sc_devstate & ST_CONNECTED)) - { - DBGL4(L4_RBCHDBG, "i4brbchwrite", ("unit %d, write wait init\n", unit)); - - error = tsleep((caddr_t) &rbch_softc[unit], - TTIPRI | PCATCH, - "wrrbch", 0 ); - if(error == ERESTART) - return (ERESTART); - else if(error == EINTR) { - printf("\n ========= i4brbchwrite, EINTR during wait init ======== \n"); - return(EINTR); - } else if(error) { - DBGL4(L4_RBCHDBG, "i4brbchwrite", ("unit %d, error %d tsleep init\n", unit, error)); - return(error); - } -/*XXX*/ tsleep((caddr_t) &rbch_softc[unit], TTIPRI | PCATCH, "xrbch", (hz*1)); - } - - while(IF_QFULL(isdn_linktab[unit]->tx_queue) && (rbch_softc[unit].sc_devstate & ST_ISOPEN)) - { - s = splimp(); - rbch_softc[unit].sc_devstate |= ST_WRWAITEMPTY; - splx(s); - - DBGL4(L4_RBCHDBG, "i4brbchwrite", ("unit %d, write queue full\n", unit)); - - if ((error = tsleep((caddr_t) &isdn_linktab[unit]->tx_queue, - TTIPRI | PCATCH, - "wrbch", 0)) != 0) { - rbch_softc[unit].sc_devstate &= ~ST_WRWAITEMPTY; - if(error == ERESTART) { - return(ERESTART); - } else if(error == EINTR) { - printf("\n ========= i4brbchwrite, EINTR during wait write ======== \n"); - return(error); - } else if(error) { - DBGL4(L4_RBCHDBG, "i4brbchwrite", - ("unit %d, error %d tsleep write\n", unit, error)); - return(error); - } - } - } - } - - s = splimp(); - - if(!(rbch_softc[unit].sc_devstate & ST_ISOPEN)) - { - DBGL4(L4_RBCHDBG, "i4brbchwrite", ("unit %d, not open anymore\n", unit)); - splx(s); - return(EIO); - } - - if((m = i4b_Bgetmbuf(BCH_MAX_DATALEN)) != NULL) - { - m->m_len = min(BCH_MAX_DATALEN, uio->uio_resid); - - DBGL4(L4_RBCHDBG, "i4brbchwrite", ("unit %d, write %d bytes\n", unit, m->m_len)); - - error = uiomove(m->m_data, m->m_len, uio); - - IF_ENQUEUE(isdn_linktab[unit]->tx_queue, m); - - (*isdn_linktab[unit]->bch_tx_start)(isdn_linktab[unit]->unit, isdn_linktab[unit]->channel); - } - - splx(s); - - return(error); -} - -PDEVSTATIC int -i4brbchioctl(dev_t dev, IOCTL_CMD_T cmd, caddr_t data, int flag, struct proc* p) { - int error = 0; - int unit = minor(dev); - - switch(cmd) - { -#if 0 - case I4B_RBCH_DIALOUT: -if(bootverbose)printf("EE-rbch%d: attempting dialout (ioctl)\n", unit); - i4b_l4_dialout(BDRV_RBCH, unit); - break; -#endif - - case FIOASYNC: /* Set async mode */ - if (*(int *)data) { -if(bootverbose)printf("EE-rbch%d: setting async mode\n", unit); - } else { -if(bootverbose)printf("EE-rbch%d: clearing async mode\n", unit); - } - break; - case FIONBIO: - if (*(int *)data) { -if(bootverbose)printf("EE-rbch%d: setting non-blocking mode\n", unit); - rbch_softc[unit].sc_devstate |= ST_NOBLOCK; - } else { -if(bootverbose)printf("EE-rbch%d: clearing non-blocking mode\n", unit); - rbch_softc[unit].sc_devstate &= ~ST_NOBLOCK; - } - break; - case TIOCCDTR: /* Clear DTR */ - if(rbch_softc[unit].sc_devstate & ST_CONNECTED) { -if(bootverbose)printf("EE-rbch%d: disconnecting for DTR down\n", unit); - i4b_l4_disconnect_ind(rbch_softc[unit].cd); - } - break; - case TIOCSDTR: /* Set DTR */ -if(bootverbose)printf("EE-rbch%d: attempting dialout (DTR)\n", unit); - i4b_l4_dialout(BDRV_RBCH, unit); - break; - case TIOCSETA: /* Set termios struct */ - break; - case TIOCGETA: /* Get termios struct */ - *(struct termios *)data = rbch_softc[unit].it_in; - break; - case TIOCMGET: - *(int *)data = TIOCM_LE|TIOCM_DTR|TIOCM_RTS|TIOCM_CTS|TIOCM_DSR; - if (rbch_softc[unit].sc_devstate & ST_CONNECTED) - *(int *)data |= TIOCM_CD; - break; - default: /* Unknown stuff */ - printf("\n ========= i4brbch%d - ioctl, unknown cmd %lx ==================== \n", - unit, - (u_long)cmd); - error = EINVAL; - break; - } - return(error); -} - -/*---------------------------------------------------------------------------* - * device driver poll - *---------------------------------------------------------------------------*/ -#if (defined(__FreeBSD_version) && __FreeBSD_version >= 300001) || !defined(__FreeBSD__) - -PDEVSTATIC int -i4brbchpoll(dev_t dev, int events, struct proc *p) -{ - int revents = 0; /* Events we found */ - int s; - int unit = minor(dev); - - /* We can't check for anything but IN or OUT */ - - if((events & (POLLIN|POLLOUT)) == 0) - return(POLLNVAL); - - s = splhigh(); - - if(!(rbch_softc[unit].sc_devstate & ST_ISOPEN)) - { - splx(s); - return(POLLNVAL); - } - - /* - * Writes are OK if we are connected and the - * transmit queue can take them - */ - - if((events & POLLOUT) && - (rbch_softc[unit].sc_devstate & ST_CONNECTED) && - !IF_QFULL(isdn_linktab[unit]->tx_queue)) - { - revents |= POLLOUT; - } - - /* ... while reads are OK if we have any data */ - - if((events & POLLIN) && - (rbch_softc[unit].sc_devstate & ST_CONNECTED)) - { - struct ifqueue *iqp; - - if(rbch_softc[unit].sc_bprot == BPROT_RHDLC) - iqp = &rbch_softc[unit].sc_hdlcq; - else - iqp = isdn_linktab[unit]->rx_queue; - - if(!IF_QEMPTY(iqp)) - revents |= POLLIN; - } - - if(revents == 0) - selrecord(p, &rbch_softc[unit].selp); - - splx(s); - return(revents); -} - -#else - -/*---------------------------------------------------------------------------* - * device driver select - *---------------------------------------------------------------------------*/ -static int -i4brbchselect(dev_t dev, int rw, struct proc *p) -{ - int unit = minor(dev); - int s; - - s = splhigh(); - - if(!(rbch_softc[unit].sc_devstate & ST_ISOPEN)) - { - splx(s); - DBGL4(L4_RBCHDBG, "i4brbchselect", ("unit %d, not open anymore\n", unit)); - return(1); - } - - if(rbch_softc[unit].sc_devstate & ST_CONNECTED) - { - struct ifqueue *iqp; - - switch(rw) - { - case FREAD: - if(rbch_softc[unit].sc_bprot == BPROT_RHDLC) - iqp = &rbch_softc[unit].sc_hdlcq; - else - iqp = isdn_linktab[unit]->rx_queue; - - if(!IF_QEMPTY(iqp)) - return(1); - break; - - case FWRITE: - if(!IF_QFULL(isdn_linktab[unit]->rx_queue)) - return(1); - break; - - default: - return 0; - } - } - selrecord(p, &rbch_softc[unit].selp); - return(0); -} - -#endif /* defined(__FreeBSD_version) && __FreeBSD_version >= 300001 */ - -/*===========================================================================* - * ISDN INTERFACE ROUTINES - *===========================================================================*/ - -/*---------------------------------------------------------------------------* - * this routine is called from L4 handler at connect time - *---------------------------------------------------------------------------*/ -static void -rbch_connect(int unit, void *cdp) -{ - call_desc_t *cd = (call_desc_t *)cdp; - - rbch_softc[unit].sc_bprot = cd->bprot; - - if(!(rbch_softc[unit].sc_devstate & ST_CONNECTED)) - { - DBGL4(L4_RBCHDBG, "rbch_connect", ("unit %d, wakeup\n", unit)); - rbch_softc[unit].sc_devstate |= ST_CONNECTED; - rbch_softc[unit].cd = cdp; - wakeup((caddr_t) &rbch_softc[unit]); - } -} - -/*---------------------------------------------------------------------------* - * this routine is called from L4 handler at disconnect time - *---------------------------------------------------------------------------*/ -static void -rbch_disconnect(int unit, void *cdp) -{ - /* call_desc_t *cd = (call_desc_t *)cdp; */ - - DBGL4(L4_RBCHDBG, "rbch_disconnect", ("unit %d, deinit\n", unit)); - rbch_softc[unit].sc_devstate &= ~ST_CONNECTED; - rbch_softc[unit].cd = NULL; -} - -/*---------------------------------------------------------------------------* - * feedback from daemon in case of dial problems - *---------------------------------------------------------------------------*/ -static void -rbch_dialresponse(int unit, int status) -{ -} - -/*---------------------------------------------------------------------------* - * interface up/down - *---------------------------------------------------------------------------*/ -static void -rbch_updown(int unit, int updown) -{ -} - -/*---------------------------------------------------------------------------* - * this routine is called from the HSCX interrupt handler - * when a new frame (mbuf) has been received and is to be put on - * the rx queue. - *---------------------------------------------------------------------------*/ -static void -rbch_rx_data_rdy(int unit) -{ - if(rbch_softc[unit].sc_bprot == BPROT_RHDLC) - { - register struct mbuf *m; - - if((m = *isdn_linktab[unit]->rx_mbuf) == NULL) - return; - - m->m_pkthdr.len = m->m_len; - - if(IF_QFULL(&(rbch_softc[unit].sc_hdlcq))) - { - DBGL4(L4_RBCHDBG, "rbch_rx_data_rdy", ("unit %d: hdlc rx queue full!\n", unit)); - m_freem(m); - } - else - { - IF_ENQUEUE(&(rbch_softc[unit].sc_hdlcq), m); - } - } - - if(rbch_softc[unit].sc_devstate & ST_RDWAITDATA) - { - DBGL4(L4_RBCHDBG, "rbch_rx_data_rdy", ("unit %d, wakeup\n", unit)); - rbch_softc[unit].sc_devstate &= ~ST_RDWAITDATA; - wakeup((caddr_t) &isdn_linktab[unit]->rx_queue); - } - else - { - DBGL4(L4_RBCHDBG, "rbch_rx_data_rdy", ("unit %d, NO wakeup\n", unit)); - } - selwakeup(&rbch_softc[unit].selp); -} - -/*---------------------------------------------------------------------------* - * this routine is called from the HSCX interrupt handler - * when the last frame has been sent out and there is no - * further frame (mbuf) in the tx queue. - *---------------------------------------------------------------------------*/ -static void -rbch_tx_queue_empty(int unit) -{ - if(rbch_softc[unit].sc_devstate & ST_WRWAITEMPTY) - { - DBGL4(L4_RBCHDBG, "rbch_tx_queue_empty", ("unit %d, wakeup\n", unit)); - rbch_softc[unit].sc_devstate &= ~ST_WRWAITEMPTY; - wakeup((caddr_t) &isdn_linktab[unit]->tx_queue); - } - else - { - DBGL4(L4_RBCHDBG, "rbch_tx_queue_empty", ("unit %d, NO wakeup\n", unit)); - } - selwakeup(&rbch_softc[unit].selp); -} - -/*---------------------------------------------------------------------------* - * this routine is called from the HSCX interrupt handler - * each time a packet is received or transmitted - *---------------------------------------------------------------------------*/ -static void -rbch_activity(int unit, int rxtx) -{ - if (rbch_softc[unit].cd) - rbch_softc[unit].cd->last_active_time = SECOND; - selwakeup(&rbch_softc[unit].selp); -} - -/*---------------------------------------------------------------------------* - * clear an hdlc rx queue for a rbch unit - *---------------------------------------------------------------------------*/ -static void -rbch_clrq(int unit) -{ - int x; - struct mbuf *m; - - for(;;) - { - x = splimp(); - IF_DEQUEUE(&rbch_softc[unit].sc_hdlcq, m); - splx(x); - if(m) - m_freem(m); - else - break; - } -} - -/*---------------------------------------------------------------------------* - * return this drivers linktab address - *---------------------------------------------------------------------------*/ -drvr_link_t * -rbch_ret_linktab(int unit) -{ - rbch_init_linktab(unit); - return(&rbch_drvr_linktab[unit]); -} - -/*---------------------------------------------------------------------------* - * setup the isdn_linktab for this driver - *---------------------------------------------------------------------------*/ -void -rbch_set_linktab(int unit, isdn_link_t *ilt) -{ - isdn_linktab[unit] = ilt; -} - -/*---------------------------------------------------------------------------* - * initialize this drivers linktab - *---------------------------------------------------------------------------*/ -static void -rbch_init_linktab(int unit) -{ - rbch_drvr_linktab[unit].unit = unit; - rbch_drvr_linktab[unit].bch_rx_data_ready = rbch_rx_data_rdy; - rbch_drvr_linktab[unit].bch_tx_queue_empty = rbch_tx_queue_empty; - rbch_drvr_linktab[unit].bch_activity = rbch_activity; - rbch_drvr_linktab[unit].line_connected = rbch_connect; - rbch_drvr_linktab[unit].line_disconnected = rbch_disconnect; - rbch_drvr_linktab[unit].dial_response = rbch_dialresponse; - rbch_drvr_linktab[unit].updown_ind = rbch_updown; -} - -/*===========================================================================*/ - -#endif /* NI4BRBCH > 0 */ diff --git a/sys/i4b/driver/i4b_tel.c b/sys/i4b/driver/i4b_tel.c deleted file mode 100644 index 81b38a614b061..0000000000000 --- a/sys/i4b/driver/i4b_tel.c +++ /dev/null @@ -1,713 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_tel.c - device driver for ISDN telephony - * -------------------------------------------- - * - * $Id: i4b_tel.c,v 1.18 1998/12/14 10:31:53 hm Exp $ - * - * last edit-date: [Mon Dec 14 11:32:06 1998] - * - *---------------------------------------------------------------------------*/ - -#include "i4btel.h" - -#if NI4BTEL > 0 - -#undef I4BTELDEBUG - -#include <sys/param.h> -#include <sys/systm.h> - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif - -#include <sys/conf.h> -#include <sys/uio.h> -#include <sys/kernel.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> -#include <sys/proc.h> -#include <sys/tty.h> - -#ifdef __FreeBSD__ -#include "opt_devfs.h" -#endif - -#ifdef DEVFS -#include <sys/devfsext.h> -#endif - -#ifdef __FreeBSD__ -#include <machine/i4b_ioctl.h> -#include <machine/i4b_tel_ioctl.h> -#else -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_tel_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_l3l4.h> - -typedef struct { - drvr_link_t drvr_linktab; /* driver linktab */ - isdn_link_t *isdn_linktab; /* isdn linktab */ - int devstate; /* state of this unit */ -#define ST_IDLE 0x00 /* idle */ -#define ST_CONNECTED 0x01 /* isdn connected state */ -#define ST_ISOPEN 0x02 /* userland opened */ -#define ST_RDWAITDATA 0x04 /* userland read waiting */ -#define ST_WRWAITEMPTY 0x08 /* userland write waiting */ - int audiofmt; /* audio format conversion */ - call_desc_t *cdp; /* call descriptor pointer */ -#ifdef DEVFS - void *devfs_token; /* token for DEVFS */ -#endif -} tel_sc_t; - -static tel_sc_t tel_sc[NI4BTEL]; - -/* forward decl */ - -static void tel_rx_data_rdy(int unit); -static void tel_tx_queue_empty(int unit); -static void tel_init_linktab(int unit); -static void tel_connect(int unit, void *cdp); -static void tel_disconnect(int unit, void *cdp); - -static unsigned char alaw_ulaw[]; -static unsigned char ulaw_alaw[]; - -#ifndef __FreeBSD__ -#define PDEVSTATIC /* - not static - */ -PDEVSTATIC void i4btelattach __P((void)); -PDEVSTATIC int i4btelioctl __P((dev_t dev, int cmd, caddr_t data, int flag, struct proc *p)); -int i4btelopen __P((dev_t dev, int flag, int fmt, struct proc *p)); -int i4btelclose __P((dev_t dev, int flag, int fmt, struct proc *p)); -int i4btelread __P((dev_t dev, struct uio *uio, int ioflag)); -int i4btelwrite __P((dev_t dev, struct uio * uio, int ioflag)); -#endif -#if BSD > 199306 && defined(__FreeBSD__) -#define PDEVSTATIC static -PDEVSTATIC d_open_t i4btelopen; -PDEVSTATIC d_close_t i4btelclose; -PDEVSTATIC d_read_t i4btelread; -PDEVSTATIC d_read_t i4btelwrite; -PDEVSTATIC d_ioctl_t i4btelioctl; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -PDEVSTATIC d_poll_t i4btelpoll; -#endif - -#define CDEV_MAJOR 56 -static struct cdevsw i4btel_cdevsw = { - i4btelopen, i4btelclose, i4btelread, i4btelwrite, - i4btelioctl, nostop, noreset, nodevtotty, -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - i4btelpoll, nommap, NULL, "i4btel", NULL, -1 -#else - noselect, nommap, NULL, "i4btel", NULL, -1 -#endif -}; - -PDEVSTATIC void i4btelinit(void *unused); - -PDEVSTATIC void i4btelattach(void *); -PSEUDO_SET(i4btelattach, i4b_tel); - -/*===========================================================================* - * DEVICE DRIVER ROUTINES - *===========================================================================*/ - -/*---------------------------------------------------------------------------* - * initialization at kernel load time - *---------------------------------------------------------------------------*/ -PDEVSTATIC void -i4btelinit(void *unused) -{ - dev_t dev; - - dev = makedev(CDEV_MAJOR, 0); - - cdevsw_add(&dev, &i4btel_cdevsw, NULL); -} - -SYSINIT(i4bteldev, SI_SUB_DRIVERS, - SI_ORDER_MIDDLE+CDEV_MAJOR, &i4btelinit, NULL); - -#endif /* BSD > 199306 && defined(__FreeBSD__) */ - -/*---------------------------------------------------------------------------* - * interface attach routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC void -#ifdef __FreeBSD__ -i4btelattach(void *dummy) -#else -i4btelattach() -#endif -{ - int i; - -#ifndef HACK_NO_PSEUDO_ATTACH_MSG - printf("i4btel: %d ISDN telephony interface device(s) attached\n", NI4BTEL); -#endif - - for(i=0; i < NI4BTEL; i++) - { - tel_sc[i].devstate = ST_IDLE; - tel_sc[i].audiofmt = CVT_NONE; - tel_init_linktab(i); -#ifdef DEVFS - tel_sc[i].devfs_token - = devfs_add_devswf(&i4btel_cdevsw, i, DV_CHR, - UID_ROOT, GID_WHEEL, 0600, - "i4btel%d", i); -#endif - } -} - -/*---------------------------------------------------------------------------* - * open tel device - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -i4btelopen(dev_t dev, int flag, int fmt, struct proc *p) -{ - int unit = minor(dev); - tel_sc_t *sc; - - if(unit > NI4BTEL) - return(ENXIO); - - sc = &tel_sc[unit]; - - if(!(sc->devstate & ST_CONNECTED)) - return(EIO); - - if(sc->devstate & ST_ISOPEN) - return(EBUSY); - - sc->devstate |= ST_ISOPEN; - - return(0); -} - -/*---------------------------------------------------------------------------* - * close tel device - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -i4btelclose(dev_t dev, int flag, int fmt, struct proc *p) -{ - int unit = minor(dev); - tel_sc_t *sc; - int error = 0; - - if(unit > NI4BTEL) - return(ENXIO); - - sc = &tel_sc[unit]; - - if(sc->isdn_linktab != NULL && sc->isdn_linktab->tx_queue != NULL) - { - while(!(IF_QEMPTY(sc->isdn_linktab->tx_queue))) - { - sc->devstate |= ST_WRWAITEMPTY; - - if((error = tsleep((caddr_t) &sc->isdn_linktab->tx_queue, - TTIPRI | PCATCH, "wtcl", 0)) != 0) - { - break; - } - } - sc->devstate &= ~ST_WRWAITEMPTY; - } - sc->devstate &= ~ST_ISOPEN; - return(error); -} - -/*---------------------------------------------------------------------------* - * i4btelioctl - device driver ioctl routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300003 -i4btelioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) -#else -i4btelioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p) -#endif -{ - int error = 0; - struct mbuf *m; - int s; - tel_sc_t *sc = &tel_sc[minor(dev)]; - - switch(cmd) - { - case I4B_TEL_GETAUDIOFMT: - *(int *)data = sc->audiofmt; - break; - - case I4B_TEL_SETAUDIOFMT: - sc->audiofmt = *(int *)data; - break; - - case I4B_TEL_EMPTYINPUTQUEUE: - s = splimp(); - while((sc->devstate & ST_CONNECTED) && - (sc->devstate & ST_ISOPEN) && - !IF_QEMPTY(sc->isdn_linktab->rx_queue)) - { - IF_DEQUEUE(sc->isdn_linktab->rx_queue, m); - if(m) - i4b_Bfreembuf(m); - } - splx(s); - break; - - default: - error = ENOTTY; - break; - } - return(error); -} - -/*---------------------------------------------------------------------------* - * read from tel device - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -i4btelread(dev_t dev, struct uio *uio, int ioflag) -{ - struct mbuf *m; - int s; - int error = 0; - tel_sc_t *sc = &tel_sc[minor(dev)]; - - if(!(sc->devstate & ST_CONNECTED)) - return(EIO); - - if(!(sc->devstate & ST_ISOPEN)) - return(EIO); - -#ifdef NOTDEF - while(!(sc->devstate & ST_CONNECTED)) - { - if((error = tsleep((caddr_t) &sc->devstate, - TTIPRI | PCATCH, - "rrtel", 0 )) != 0) - { - return(error); - } - } -#endif - - while(IF_QEMPTY(sc->isdn_linktab->rx_queue) && - (sc->devstate & ST_ISOPEN) && - (sc->devstate & ST_CONNECTED)) - { - sc->devstate |= ST_RDWAITDATA; - - if((error = tsleep((caddr_t) &sc->isdn_linktab->rx_queue, - TTIPRI | PCATCH, - "rtel", 0 )) != 0) - { - sc->devstate &= ~ST_RDWAITDATA; - return(error); - } - } - - if(!(sc->devstate & ST_ISOPEN)) - { - return(EIO); - } - - if(!(sc->devstate & ST_CONNECTED)) - { - return(EIO); - } - - s = splimp(); - - IF_DEQUEUE(sc->isdn_linktab->rx_queue, m); - - if(m && m->m_len) - { - if(sc->audiofmt == CVT_ALAW2ULAW) - { - int i; - for(i = 0; i < m->m_len; i++) - m->m_data[i] = alaw_ulaw[(int)m->m_data[i]]; - } - error = uiomove(m->m_data, m->m_len, uio); - } - else - { - error = EIO; - } - - if(m) - i4b_Bfreembuf(m); - - splx(s); - - return(error); -} - -/*---------------------------------------------------------------------------* - * write to tel device - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -i4btelwrite(dev_t dev, struct uio * uio, int ioflag) -{ - struct mbuf *m; - int s; - int error = 0; - tel_sc_t *sc = &tel_sc[minor(dev)]; - - if(!(sc->devstate & ST_CONNECTED)) - return(EIO); - - if(!(sc->devstate & ST_ISOPEN)) - { - return(EIO); - } - -#ifdef NOTDEF - while(!(sc->devstate & ST_CONNECTED)) - { - if((error = tsleep((caddr_t) &sc->devstate, - TTIPRI | PCATCH, - "wrtel", 0 )) != 0) - { - return(error); - } - - /* - * XXX the originations B channel gets much earlier - * switched thru than the destinations B channel, so - * if the origination starts to send at once, some - * 200 bytes (at my site) or so get lost, so i delay - * a bit before sending. (-hm) - */ - - tsleep((caddr_t) &sc->devstate, TTIPRI | PCATCH, "xtel", (hz*1)); - } -#endif - - while((IF_QFULL(sc->isdn_linktab->tx_queue)) && - (sc->devstate & ST_ISOPEN)) - { - sc->devstate |= ST_WRWAITEMPTY; - - if((error = tsleep((caddr_t) &sc->isdn_linktab->tx_queue, - TTIPRI | PCATCH, "wtel", 0)) != 0) - { - sc->devstate &= ~ST_WRWAITEMPTY; - return(error); - } - } - - if(!(sc->devstate & ST_ISOPEN)) - { - return(EIO); - } - - if(!(sc->devstate & ST_CONNECTED)) - { - return(EIO); - } - - s = splimp(); - - if((m = i4b_Bgetmbuf(BCH_MAX_DATALEN)) != NULL) - { - m->m_len = min(BCH_MAX_DATALEN, uio->uio_resid); - - error = uiomove(m->m_data, m->m_len, uio); - - if(sc->audiofmt == CVT_ALAW2ULAW) - { - int i; - for(i = 0; i < m->m_len; i++) - m->m_data[i] = ulaw_alaw[(int)m->m_data[i]]; - } - - IF_ENQUEUE(sc->isdn_linktab->tx_queue, m); - - (*sc->isdn_linktab->bch_tx_start)(sc->isdn_linktab->unit, sc->isdn_linktab->channel); - } - - splx(s); - - return(error); -} - -/*---------------------------------------------------------------------------* - * poll - *---------------------------------------------------------------------------*/ -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -PDEVSTATIC int -i4btelpoll (dev_t dev, int events, struct proc *p) -{ - return (ENODEV); -} -#endif - -/*===========================================================================* - * ISDN INTERFACE ROUTINES - *===========================================================================*/ - -/*---------------------------------------------------------------------------* -* this routine is called from L4 handler at connect time - *---------------------------------------------------------------------------*/ -static void -tel_connect(int unit, void *cdp) -{ - tel_sc_t *sc = &tel_sc[unit]; - - sc->cdp = (call_desc_t *)cdp; - -#ifdef NOTDEF - if(!(sc->devstate & ST_CONNECTED)) - { - sc->devstate |= ST_CONNECTED; - wakeup((caddr_t) &sc->devstate); - } -#else - sc->devstate |= ST_CONNECTED; -#endif -} - -/*---------------------------------------------------------------------------* - * this routine is called from L4 handler at disconnect time - *---------------------------------------------------------------------------*/ -static void -tel_disconnect(int unit, void *cdp) -{ -/* call_desc_t *cd = (call_desc_t *)cdp; */ - - tel_sc_t *sc = &tel_sc[unit]; - - sc->devstate &= ~ST_CONNECTED; - - if(sc->devstate & ST_RDWAITDATA) - { - sc->devstate &= ~ST_RDWAITDATA; - wakeup((caddr_t) &sc->isdn_linktab->rx_queue); - } - - if(sc->devstate & ST_WRWAITEMPTY) - { - sc->devstate &= ~ST_WRWAITEMPTY; - wakeup((caddr_t) &sc->isdn_linktab->tx_queue); - } -} - -/*---------------------------------------------------------------------------* - * feedback from daemon in case of dial problems - *---------------------------------------------------------------------------*/ -static void -tel_dialresponse(int unit, int status) -{ -} - -/*---------------------------------------------------------------------------* - * interface up/down - *---------------------------------------------------------------------------*/ -static void -tel_updown(int unit, int updown) -{ -} - -/*---------------------------------------------------------------------------* - * this routine is called from the HSCX interrupt handler - * when a new frame (mbuf) has been received and was put on - * the rx queue. - *---------------------------------------------------------------------------*/ -static void -tel_rx_data_rdy(int unit) -{ - tel_sc_t *sc = &tel_sc[unit]; - - if(sc->devstate & ST_RDWAITDATA) - { - sc->devstate &= ~ST_RDWAITDATA; - wakeup((caddr_t) &sc->isdn_linktab->rx_queue); - } -} - -/*---------------------------------------------------------------------------* - * this routine is called from the HSCX interrupt handler - * when the last frame has been sent out and there is no - * further frame (mbuf) in the tx queue. - *---------------------------------------------------------------------------*/ -static void -tel_tx_queue_empty(int unit) -{ - tel_sc_t *sc = &tel_sc[unit]; - - if(sc->devstate & ST_WRWAITEMPTY) - { - sc->devstate &= ~ST_WRWAITEMPTY; - wakeup((caddr_t) &sc->isdn_linktab->tx_queue); - } -} - -/*---------------------------------------------------------------------------* - * this routine is called from the HSCX interrupt handler - * each time a packet is received or transmitted. - *---------------------------------------------------------------------------*/ -static void -tel_activity(int unit, int rxtx) -{ - tel_sc[unit].cdp->last_active_time = SECOND; -} - -/*---------------------------------------------------------------------------* - * return this drivers linktab address - *---------------------------------------------------------------------------*/ -drvr_link_t * -tel_ret_linktab(int unit) -{ - tel_sc_t *sc = &tel_sc[unit]; - - tel_init_linktab(unit); - return(&sc->drvr_linktab); -} - -/*---------------------------------------------------------------------------* - * setup the isdn_linktab for this driver - *---------------------------------------------------------------------------*/ -void -tel_set_linktab(int unit, isdn_link_t *ilt) -{ - tel_sc_t *sc = &tel_sc[unit]; - sc->isdn_linktab = ilt; -} - -/*---------------------------------------------------------------------------* - * initialize this drivers linktab - *---------------------------------------------------------------------------*/ -static void -tel_init_linktab(int unit) -{ - tel_sc_t *sc = &tel_sc[unit]; - - sc->drvr_linktab.unit = unit; - sc->drvr_linktab.bch_rx_data_ready = tel_rx_data_rdy; - sc->drvr_linktab.bch_tx_queue_empty = tel_tx_queue_empty; - sc->drvr_linktab.bch_activity = tel_activity; - sc->drvr_linktab.line_connected = tel_connect; - sc->drvr_linktab.line_disconnected = tel_disconnect; - sc->drvr_linktab.dial_response = tel_dialresponse; - sc->drvr_linktab.updown_ind = tel_updown; -} - -/*===========================================================================* - * AUDIO FORMAT CONVERSION - *===========================================================================*/ - -/*---------------------------------------------------------------------------* - * A-law to mu-law conversion - *---------------------------------------------------------------------------*/ -static unsigned char alaw_ulaw[] = { - 0x002a, 0x00a9, 0x005f, 0x00e3, 0x001f, 0x009f, 0x0048, 0x00c8, - 0x0039, 0x00b9, 0x006f, 0x00f7, 0x001f, 0x009f, 0x0055, 0x00d7, - 0x0022, 0x00a1, 0x005b, 0x00dd, 0x001f, 0x009f, 0x0040, 0x00c0, - 0x0031, 0x00b1, 0x0067, 0x00eb, 0x001f, 0x009f, 0x004e, 0x00cf, - 0x002e, 0x00ad, 0x0063, 0x00e7, 0x001f, 0x009f, 0x004c, 0x00cc, - 0x003d, 0x00bd, 0x0077, 0x00ff, 0x001f, 0x009f, 0x0059, 0x00db, - 0x0026, 0x00a5, 0x005d, 0x00df, 0x001f, 0x009f, 0x0044, 0x00c4, - 0x0035, 0x00b5, 0x006b, 0x00ef, 0x001f, 0x009f, 0x0051, 0x00d3, - 0x0028, 0x00a7, 0x005f, 0x00e3, 0x001f, 0x009f, 0x0046, 0x00c6, - 0x0037, 0x00b7, 0x006f, 0x00f7, 0x001f, 0x009f, 0x0053, 0x00d5, - 0x0020, 0x009f, 0x005b, 0x00dd, 0x001f, 0x009f, 0x003f, 0x00bf, - 0x002f, 0x00af, 0x0067, 0x00eb, 0x001f, 0x009f, 0x004d, 0x00ce, - 0x002c, 0x00ab, 0x0063, 0x00e7, 0x001f, 0x009f, 0x004a, 0x00ca, - 0x003b, 0x00bb, 0x0077, 0x00ff, 0x001f, 0x009f, 0x0057, 0x00d9, - 0x0024, 0x00a3, 0x005d, 0x00df, 0x001f, 0x009f, 0x0042, 0x00c2, - 0x0033, 0x00b3, 0x006b, 0x00ef, 0x001f, 0x009f, 0x004f, 0x00d1, - 0x002b, 0x00aa, 0x0063, 0x00e3, 0x001f, 0x009f, 0x0049, 0x00c9, - 0x003a, 0x00ba, 0x0077, 0x00f7, 0x001f, 0x009f, 0x0057, 0x00d7, - 0x0023, 0x00a2, 0x005d, 0x00dd, 0x001f, 0x009f, 0x0041, 0x00c1, - 0x0032, 0x00b2, 0x006b, 0x00eb, 0x001f, 0x009f, 0x004f, 0x00cf, - 0x002f, 0x00ae, 0x0067, 0x00e7, 0x001f, 0x009f, 0x004d, 0x00cd, - 0x003e, 0x00be, 0x00ff, 0x00ff, 0x001f, 0x009f, 0x005b, 0x00db, - 0x0027, 0x00a6, 0x005f, 0x00df, 0x001f, 0x009f, 0x0045, 0x00c5, - 0x0036, 0x00b6, 0x006f, 0x00ef, 0x001f, 0x009f, 0x0053, 0x00d3, - 0x0029, 0x00a8, 0x005f, 0x00e3, 0x001f, 0x009f, 0x0047, 0x00c7, - 0x0038, 0x00b8, 0x006f, 0x00f7, 0x001f, 0x009f, 0x0055, 0x00d5, - 0x0021, 0x00a0, 0x005b, 0x00dd, 0x001f, 0x009f, 0x003f, 0x00bf, - 0x0030, 0x00b0, 0x0067, 0x00eb, 0x001f, 0x009f, 0x004e, 0x00ce, - 0x002d, 0x00ac, 0x0063, 0x00e7, 0x001f, 0x009f, 0x004b, 0x00cb, - 0x003c, 0x00bc, 0x0077, 0x00ff, 0x001f, 0x009f, 0x0059, 0x00d9, - 0x0025, 0x00a4, 0x005d, 0x00df, 0x001f, 0x009f, 0x0043, 0x00c3, - 0x0034, 0x00b4, 0x006b, 0x00ef, 0x001f, 0x009f, 0x0051, 0x00d1 -}; - -/*---------------------------------------------------------------------------* - * mu-law to A-law conversion - *---------------------------------------------------------------------------*/ -static unsigned char ulaw_alaw[] = { - 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, - 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, - 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, - 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00fc, 0x00ac, - 0x0050, 0x00d0, 0x0010, 0x0090, 0x0070, 0x00f0, 0x0030, 0x00b0, - 0x0040, 0x00c0, 0x0000, 0x0080, 0x0060, 0x00e0, 0x0020, 0x00a0, - 0x00d8, 0x0018, 0x0098, 0x0078, 0x00f8, 0x0038, 0x00b8, 0x0048, - 0x00c8, 0x0008, 0x0088, 0x0068, 0x00e8, 0x0028, 0x00a8, 0x00d6, - 0x0096, 0x0076, 0x00f6, 0x0036, 0x00b6, 0x0046, 0x00c6, 0x0006, - 0x0086, 0x0066, 0x00e6, 0x0026, 0x00a6, 0x00de, 0x009e, 0x00fe, - 0x00fe, 0x00be, 0x00be, 0x00ce, 0x00ce, 0x008e, 0x008e, 0x00ee, - 0x00ee, 0x00d2, 0x00d2, 0x00f2, 0x00f2, 0x00c2, 0x00c2, 0x00e2, - 0x00e2, 0x00e2, 0x00da, 0x00da, 0x00da, 0x00da, 0x00fa, 0x00fa, - 0x00fa, 0x00fa, 0x00ca, 0x00ca, 0x00ca, 0x00ca, 0x00ea, 0x00ea, - 0x00ea, 0x00ea, 0x00ea, 0x00ea, 0x00eb, 0x00eb, 0x00eb, 0x00eb, - 0x00eb, 0x00eb, 0x00eb, 0x00eb, 0x00eb, 0x00eb, 0x00eb, 0x00eb, - 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, - 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, - 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, - 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, 0x00fd, - 0x00d1, 0x0011, 0x0091, 0x0071, 0x00f1, 0x0031, 0x00b1, 0x0041, - 0x00c1, 0x0001, 0x0081, 0x0061, 0x00e1, 0x0021, 0x00a1, 0x0059, - 0x00d9, 0x0019, 0x0099, 0x0079, 0x00f9, 0x0039, 0x00b9, 0x0049, - 0x00c9, 0x0009, 0x0089, 0x0069, 0x00e9, 0x0029, 0x00a9, 0x0057, - 0x0017, 0x0097, 0x0077, 0x00f7, 0x0037, 0x00b7, 0x0047, 0x00c7, - 0x0007, 0x0087, 0x0067, 0x00e7, 0x0027, 0x00a7, 0x00df, 0x009f, - 0x009f, 0x00ff, 0x00ff, 0x00bf, 0x00bf, 0x00cf, 0x00cf, 0x008f, - 0x008f, 0x00ef, 0x00ef, 0x00af, 0x00af, 0x00d3, 0x00d3, 0x00f3, - 0x00f3, 0x00f3, 0x00c3, 0x00c3, 0x00c3, 0x00c3, 0x00e3, 0x00e3, - 0x00e3, 0x00e3, 0x00db, 0x00db, 0x00db, 0x00db, 0x00fb, 0x00fb, - 0x00fb, 0x00fb, 0x00fb, 0x00fb, 0x00cb, 0x00cb, 0x00cb, 0x00cb, - 0x00cb, 0x00cb, 0x00cb, 0x00cb, 0x00eb, 0x00eb, 0x00eb, 0x00eb -}; - -/*===========================================================================*/ - -#endif /* NI4BTEL > 0 */ diff --git a/sys/i4b/driver/i4b_trace.c b/sys/i4b/driver/i4b_trace.c deleted file mode 100644 index f64e35d622fdb..0000000000000 --- a/sys/i4b/driver/i4b_trace.c +++ /dev/null @@ -1,508 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4btrc - device driver for trace data read device - * --------------------------------------------------- - * - * $Id: i4b_trace.c,v 1.14 1998/12/05 18:02:51 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:01:53 1998] - * - * NOTE: the code assumes that SPLI4B >= splimp ! - * - *---------------------------------------------------------------------------*/ - -#include "i4btrc.h" - -#if NI4BTRC > 0 - -#ifdef __FreeBSD__ -#include "isic.h" /* 'isic' is no pseudo-device on non FreeBSD - - * so we just can't count it at compile time, - * we're doing an attach-time check instead. */ - -#if NI4BTRC < NISIC -#error "number of trace devices != number of passive ISDN controllers !" -#error "change number of i4btrc to be equal to number of isic devices !" -#endif -#endif /* __FreeBSD__ */ - -#include <sys/param.h> -#include <sys/systm.h> - -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif - -#include <sys/conf.h> -#include <sys/uio.h> -#include <sys/kernel.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> -#include <sys/proc.h> -#include <sys/tty.h> - -#ifdef __FreeBSD__ -#include "opt_devfs.h" -#endif - -#ifdef DEVFS -#include <sys/devfsext.h> -#endif - -#ifdef __FreeBSD__ -#include <machine/i4b_trace.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_trace.h> -#include <i4b/i4b_ioctl.h> -#endif - -#ifndef __FreeBSD__ -#define memcpy(d,s,l) bcopy(s,d,l) -#endif - -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l3l4.h> - -static struct ifqueue trace_queue[NI4BTRC]; -static int device_state[NI4BTRC]; -#define ST_IDLE 0x00 -#define ST_ISOPEN 0x01 -#define ST_WAITDATA 0x02 -#ifdef DEVFS -static void *devfs_token[NI4BTRC]; -#endif - -static int analyzemode = 0; -static int rxunit = -1; -static int txunit = -1; -static int outunit = -1; - -#ifndef __FreeBSD__ -#define PDEVSTATIC /* - not static - */ -void i4btrcattach __P((void)); -int i4btrcopen __P((dev_t dev, int flag, int fmt, struct proc *p)); -int i4btrcclose __P((dev_t dev, int flag, int fmt, struct proc *p)); -int i4btrcread __P((dev_t dev, struct uio * uio, int ioflag)); -int i4btrcioctl __P((dev_t dev, int cmd, caddr_t data, int flag, struct proc *p)); -#endif - -#if BSD > 199306 && defined(__FreeBSD__) -#define PDEVSTATIC static -static d_open_t i4btrcopen; -static d_close_t i4btrcclose; -static d_read_t i4btrcread; -static d_ioctl_t i4btrcioctl; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -static d_poll_t i4btrcpoll; -#endif - -#define CDEV_MAJOR 59 -static struct cdevsw i4btrc_cdevsw = { - i4btrcopen, i4btrcclose, i4btrcread, nowrite, - i4btrcioctl, nostop, noreset, nodevtotty, -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - i4btrcpoll, nommap, NULL, "i4btrc", NULL, -1 -#else - noselect, nommap, NULL, "i4btrc", NULL, -1 -#endif -}; - -/*---------------------------------------------------------------------------* - * interface init routine - *---------------------------------------------------------------------------*/ -static -void i4btrcinit(void *unused) -{ - dev_t dev; - - dev = makedev(CDEV_MAJOR, 0); - - cdevsw_add(&dev, &i4btrc_cdevsw, NULL); -} - -SYSINIT(i4btrcdev, SI_SUB_DRIVERS, - SI_ORDER_MIDDLE+CDEV_MAJOR, &i4btrcinit, NULL); - -static void i4btrcattach(void *); -PSEUDO_SET(i4btrcattach, i4b_trace); - -#endif /* BSD > 199306 && defined(__FreeBSD__) */ - -int get_trace_data_from_l1(i4b_trace_hdr_t *hdr, int len, char *buf); - -/*---------------------------------------------------------------------------* - * interface attach routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC void -#ifdef __FreeBSD__ -i4btrcattach(void *dummy) -#else -i4btrcattach() -#endif -{ - int i; - -#ifndef HACK_NO_PSEUDO_ATTACH_MSG - printf("i4btrc: %d ISDN trace device(s) attached\n", NI4BTRC); -#endif - - for(i=0; i < NI4BTRC; i++) - { -#ifdef DEVFS - devfs_token[i] - = devfs_add_devswf(&i4btrc_cdevsw, i, DV_CHR, - UID_ROOT, GID_WHEEL, 0600, - "i4btrc%d", i); -#endif - trace_queue[i].ifq_maxlen = IFQ_MAXLEN; - device_state[i] = ST_IDLE; - } -} - -/*---------------------------------------------------------------------------* - * get_trace_data_from_l1() - * ------------------------ - * is called from layer 1, adds timestamp to trace data and puts - * it into a queue, from which it can be read from the i4btrc - * device. The unit number in the trace header selects the minor - * device's queue the data is put into. - *---------------------------------------------------------------------------*/ -int -get_trace_data_from_l1(i4b_trace_hdr_t *hdr, int len, char *buf) -{ - struct mbuf *m; - int x; - int unit; - int trunc = 0; - int totlen = len + sizeof(i4b_trace_hdr_t); - - /* - * for telephony (or better non-HDLC HSCX mode) we get - * (MCLBYTE + sizeof(i4b_trace_hdr_t)) length packets - * to put into the queue to userland. because of this - * we detect this situation, strip the length to MCLBYTES - * max size, and infor the userland program of this fact - * by putting the no of truncated bytes into hdr->trunc. - */ - - if(totlen > MCLBYTES) - { - trunc = 1; - hdr->trunc = totlen - MCLBYTES; - totlen = MCLBYTES; - } - else - { - hdr->trunc = 0; - } - - /* set length of trace record */ - - hdr->length = totlen; - - /* check valid unit no */ - - if((unit = hdr->unit) > NI4BTRC) - { - printf("i4b_trace: get_trace_data_from_l1 - unit > NI4BTRC!\n"); - return(0); - } - - /* get mbuf */ - - if(!(m = i4b_Bgetmbuf(totlen))) - { - printf("i4b_trace: get_trace_data_from_l1 - i4b_getmbuf() failed!\n"); - return(0); - } - - /* check if we are in analyzemode */ - - if(analyzemode && (unit == rxunit || unit == txunit)) - { - if(unit == rxunit) - hdr->dir = FROM_NT; - else - hdr->dir = FROM_TE; - unit = outunit; - } - - if(IF_QFULL(&trace_queue[unit])) - { - struct mbuf *m1; - - x = SPLI4B(); - IF_DEQUEUE(&trace_queue[unit], m1); - splx(x); - - i4b_Bfreembuf(m1); - } - - /* copy trace header */ - memcpy(m->m_data, hdr, sizeof(i4b_trace_hdr_t)); - - /* copy trace data */ - if(trunc) - memcpy(&m->m_data[sizeof(i4b_trace_hdr_t)], buf, totlen-sizeof(i4b_trace_hdr_t)); - else - memcpy(&m->m_data[sizeof(i4b_trace_hdr_t)], buf, len); - - x = SPLI4B(); - - IF_ENQUEUE(&trace_queue[unit], m); - - if(device_state[unit] & ST_WAITDATA) - { - device_state[unit] &= ~ST_WAITDATA; - wakeup((caddr_t) &trace_queue[unit]); - } - - splx(x); - - return(1); -} - -/*---------------------------------------------------------------------------* - * open trace device - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -i4btrcopen(dev_t dev, int flag, int fmt, struct proc *p) -{ - int x; - int unit = minor(dev); - - if(unit > NI4BTRC) - return(ENXIO); - - if(device_state[unit] & ST_ISOPEN) - return(EBUSY); - - if(analyzemode && (unit == outunit || unit == rxunit || unit == txunit)) - return(EBUSY); - - x = SPLI4B(); - - device_state[unit] = ST_ISOPEN; - - splx(x); - - return(0); -} - -/*---------------------------------------------------------------------------* - * close trace device - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -i4btrcclose(dev_t dev, int flag, int fmt, struct proc *p) -{ - int unit = minor(dev); - int i, x, cno = -1; - - for(i = 0; i < nctrl; i++) - { - if(ctrl_desc[i].N_SET_TRACE) - { - cno = i; - break; - } - } - - if(analyzemode && (unit == outunit)) - { - analyzemode = 0; - outunit = -1; - - if(cno >= 0) - { - ctrl_desc[cno].N_SET_TRACE(rxunit, TRACE_OFF); - ctrl_desc[cno].N_SET_TRACE(txunit, TRACE_OFF); - } - rxunit = -1; - txunit = -1; - } - - if(cno >= 0) - { - ctrl_desc[cno].N_SET_TRACE(unit, TRACE_OFF); - } - - x = SPLI4B(); - device_state[unit] = ST_IDLE; - splx(x); - - return(0); -} - -/*---------------------------------------------------------------------------* - * read from trace device - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -i4btrcread(dev_t dev, struct uio * uio, int ioflag) -{ - struct mbuf *m; - int x; - int error = 0; - int unit = minor(dev); - - if(!(device_state[unit] & ST_ISOPEN)) - return(EIO); - - x = SPLI4B(); - - while(IF_QEMPTY(&trace_queue[unit]) && (device_state[unit] & ST_ISOPEN)) - { - device_state[unit] |= ST_WAITDATA; - - if((error = tsleep((caddr_t) &trace_queue[unit], - TTIPRI | PCATCH, - "bitrc", 0 )) != 0) - { - device_state[unit] &= ~ST_WAITDATA; - splx(x); - return(error); - } - } - - IF_DEQUEUE(&trace_queue[unit], m); - - if(m && m->m_len) - error = uiomove(m->m_data, m->m_len, uio); - else - error = EIO; - - if(m) - i4b_Bfreembuf(m); - - splx(x); - - return(error); -} - -/*---------------------------------------------------------------------------* - * poll device - *---------------------------------------------------------------------------*/ -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -PDEVSTATIC int -i4btrcpoll(dev_t dev, int events, struct proc *p) -{ - return(ENODEV); -} -#endif - -/*---------------------------------------------------------------------------* - * device driver ioctl routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -#if defined (__FreeBSD_version) && __FreeBSD_version >= 300003 -i4btrcioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) -#else -i4btrcioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p) -#endif -{ - int error = 0; - int unit = minor(dev); - i4b_trace_setupa_t *tsa; - int i, cno = -1; - - /* find the first passive controller to get at the set/get function - pointers. Would be better if we had the controller class virtual - function table separate from the port registry... */ - - for(i=0; i < nctrl; i++) - { - if(ctrl_desc[i].N_SET_TRACE) - { - cno = i; /* one suitable controller, might not */ - break; /* be related to the trace unit at all, but */ - } /* has the right function pointers */ - } - - switch(cmd) - { - case I4B_TRC_GET: - if(cno < 0) - return ENOTTY; - *(int *)data = ctrl_desc[cno].N_GET_TRACE(unit); - break; - - case I4B_TRC_SET: - if(cno < 0) - return ENOTTY; - ctrl_desc[cno].N_SET_TRACE(unit, *(int *)data); - break; - - case I4B_TRC_SETA: - tsa = (i4b_trace_setupa_t *)data; - - if(tsa->rxunit >= 0 && tsa->rxunit < NI4BTRC) - rxunit = tsa->rxunit; - else - error = EINVAL; - - if(tsa->txunit >= 0 && tsa->txunit < NI4BTRC) - txunit = tsa->txunit; - else - error = EINVAL; - - if(error) - { - outunit = -1; - rxunit = -1; - txunit = -1; - } - else - { - if(cno < 0) - return ENOTTY; - - outunit = unit; - analyzemode = 1; - ctrl_desc[cno].N_SET_TRACE(rxunit, tsa->rxflags & (TRACE_I | TRACE_D_RX | TRACE_B_RX)); - ctrl_desc[cno].N_SET_TRACE(txunit, tsa->txflags & (TRACE_I | TRACE_D_RX | TRACE_B_RX)); - } - break; - - case I4B_TRC_RESETA: - analyzemode = 0; - outunit = -1; - rxunit = -1; - txunit = -1; - break; - - default: - error = ENOTTY; - break; - } - return(error); -} - -#endif /* NI4BTRC > 0 */ diff --git a/sys/i4b/include/i4b_global.h b/sys/i4b/include/i4b_global.h deleted file mode 100644 index 739d78d6b3ed9..0000000000000 --- a/sys/i4b/include/i4b_global.h +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_global.h - i4b global include file - * -------------------------------------- - * - * $Id: i4b_global.h,v 1.17 1998/12/05 18:02:53 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:03:41 1998] - * - *---------------------------------------------------------------------------*/ - -#ifndef _I4B_GLOBAL_H_ -#define _I4B_GLOBAL_H_ - -#define SPLI4B() splimp() /* spl for i4b */ - -#define TIMER_IDLE 1 /* a timer is running */ -#define TIMER_ACTIVE 2 /* a timer is idle */ - -#ifdef __FreeBSD__ -#include <sys/param.h> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - -#define TIMEOUT_FUNC_T timeout_t * -#define SECOND time_second -#define MICROTIME(x) getmicrotime(&(x)) - -#else /* FreeBSD < 3 */ - -#define TIMEOUT_FUNC_T timeout_func_t -#define SECOND time.tv_sec -#define MICROTIME(x) microtime(&(x)) - -#endif /* >= 3 */ -#endif /* __FreeBSD__ */ - -#if defined(__NetBSD__) || defined (__OpenBSD__) - -#define TIMEOUT_FUNC_T void * -#define SECOND time.tv_sec -#define MICROTIME(x) (x) = time - -#endif /* __NetBSD__ */ - -/* definitions for the STATUS indications L1 -> L2 -> L3 */ - -#define STI_ATTACH 0 /* attach at boot time */ -#define STI_L1STAT 1 /* layer 1 status */ -#define STI_L2STAT 2 /* layer 2 status */ -#define STI_TEIASG 3 /* TEI assignments */ -#define STI_PDEACT 4 /* Layer 1 T4 expired = persistent deactivation */ -#define STI_NOL1ACC 5 /* no outgoing L1 access possible */ - -/* definitions for the COMMAND requests L3 -> L2 -> L1 */ - -#define CMR_DOPEN 0 /* daemon opened /dev/i4b */ -#define CMR_DCLOSE 1 /* daemon closed /dev/i4b */ - -/*--------------------------------------------------------------------------- - * - * Number of max supported passive card units - * - * Teles/Creatix/Neuhaus cards have a hardware limitation - * as one is able to set 3 (sometimes 4) different configurations by - * jumpers so a maximum of 3 (4) cards per ISA bus is possible. - * (Note: there are multiple ISA buses on some architectures) - * - *---------------------------------------------------------------------------*/ -#define ISIC_MAXUNIT 3 /* max no of supported units 0..3 */ - -#endif /* _I4B_GLOBAL_H_ */ diff --git a/sys/i4b/include/i4b_isdnq931.h b/sys/i4b/include/i4b_isdnq931.h deleted file mode 100644 index bdc77f08c660f..0000000000000 --- a/sys/i4b/include/i4b_isdnq931.h +++ /dev/null @@ -1,166 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_isdnq931.h - DSS1 layer 3 message types - * ------------------------------------------- - * - * $Id: i4b_isdnq931.h,v 1.4 1998/12/05 18:02:54 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:04:01 1998] - * - *---------------------------------------------------------------------------*/ - -/* protocol discriminators */ - -#define PD_Q931 0x08 /* Q.931/I.451 */ - -/* Q.931 single octett information element identifiers */ - -#define IEI_SENDCOMPL 0xa1 /* sending complete */ - -/* Q.931 variable length information element identifiers */ - -#define IEI_SEGMMSG 0x00 /* segmented message */ -#define IEI_BEARERCAP 0x04 /* bearer capabilities */ -#define IEI_CAUSE 0x08 /* cause */ -#define IEI_CALLID 0x10 /* call identity */ -#define IEI_CALLSTATE 0x14 /* call state */ -#define IEI_CHANNELID 0x18 /* channel identification */ -#define IEI_PROGRESSI 0x1e /* progress indicator */ -#define IEI_NETSPCFAC 0x20 /* network specific facilities */ -#define IEI_NOTIFIND 0x27 /* notification indicator */ -#define IEI_DISPLAY 0x28 /* display */ -#define IEI_DATETIME 0x29 /* date/time */ -#define IEI_KEYPAD 0x2c /* keypad facility */ -#define IEI_SIGNAL 0x34 /* signal */ -#define IEI_INFRATE 0x40 /* information rate */ -#define IEI_ETETDEL 0x42 /* end to end transit delay */ -#define IEI_TDELSELIND 0x43 /* transit delay selection and indication */ -#define IEI_PLBPARMS 0x44 /* packet layer binary parameters */ -#define IEI_PLWSIZE 0x45 /* packet layer window size */ -#define IEI_PSIZE 0x46 /* packet size */ -#define IEI_CUG 0x47 /* closed user group */ -#define IEI_REVCHRGI 0x4a /* reverse charge indication */ -#define IEI_CALLINGPN 0x6c /* calling party number */ -#define IEI_CALLINGPS 0x6d /* calling party subaddress */ -#define IEI_CALLEDPN 0x70 /* called party number */ -#define IEI_CALLEDPS 0x71 /* called party subaddress */ -#define IEI_REDIRNO 0x74 /* redirecting number */ -#define IEI_TRNSEL 0x78 /* transit network selection */ -#define IEI_RESTARTI 0x79 /* restart indicator */ -#define IEI_LLCOMPAT 0x7c /* low layer compatibility */ -#define IEI_HLCOMPAT 0x7d /* high layer compatibility */ -#define IEI_USERUSER 0x7e /* user-user */ -#define IEI_ESACPE 0x7f /* escape for extension */ - -/* Q.932 variable length information element identifiers */ - -#define IEI_EXTFAC 0x0d /* extended facility */ -#define IEI_FACILITY 0x1c /* facility */ -#define IEI_INFOREQ 0x32 /* information request */ -#define IEI_FEATACT 0x38 /* feature activation */ -#define IEI_FEATIND 0x39 /* feature indication */ -#define IEI_SERVPID 0x3a /* service profile identification */ -#define IEI_ENDPTID 0x3b /* endpoint identifier */ - -/* Q.933 variable length information element identifiers */ - -#define IEI_DATALCID 0x19 /* data link connection identifier */ -#define IEI_LLCOREP 0x48 /* link layer core parameters */ -#define IEI_LLPROTP 0x49 /* link layer protocol parameters */ -#define IEI_X213PRI 0x50 /* X.213 priority */ -#define IEI_REPORTT 0x51 /* report type */ -#define IEI_LNKITYVERF 0x53 /* link integrity verification */ -#define IEI_PVCSTAT 0x57 /* PVC status */ - -/* Q.95x variable length information element identifiers */ - -#define IEI_PRECLEV 0x41 /* precedence level */ -#define IEI_CONCTDNO 0x4c /* connected number */ -#define IEI_CONCTDSA 0x4d /* connected subaddress */ -#define IEI_REDICNNO 0x76 /* redirection number */ - -/* single octett information elements */ - -#define SOIE_SHIFT 0x90 /* shift codeset */ -#define SHIFT_LOCK 0x08 /* shift codeset, locking shift bit */ -#define SOIE_MDSC 0xa0 /* more data AND/OR sending complete */ -#define SOIE_SENDC 0xa1 /* sending complete */ -#define SOIE_CONGL 0xb0 /* congestion level */ -#define SOIE_REPTI 0xd0 /* repeat indicator */ - -/* codesets */ - -#define CODESET_0 0 /* codeset 0, normal DSS1 codeset */ - -/* Q.931/Q.932 message types (see Q.931 03/93 p10 and p311) */ - -/* call establishment messages */ - -#define ALERT 0x01 -#define CALL_PROCEEDING 0x02 -#define PROGRESS 0x03 -#define SETUP 0x05 -#define CONNECT 0x07 -#define SETUP_ACKNOWLEDGE 0x0d -#define CONNECT_ACKNOWLEDGE 0x0f - -/* call information phase messages */ - -#define USER_INFORMATION 0x20 -#define SUSPEND_REJECT 0x21 -#define RESUME_REJECT 0x22 -#define HOLD 0x24 -#define SUSPEND 0x25 -#define RESUME 0x26 -#define HOLD_ACKNOWLEDGE 0x28 -#define SUSPEND_ACKNOWLEDGE 0x2d -#define RESUME_ACKNOWLEDGE 0x2e -#define HOLD_REJECT 0x30 -#define RETRIEVE 0x31 -#define RETRIEVE_ACKNOWLEDGE 0x32 -#define RETRIEVE_REJECT 0x37 - -/* call clearing */ - -#define DISCONNECT 0x45 -#define RESTART 0x46 -#define RELEASE 0x4d -#define RESTART_ACKNOWLEDGE 0x4e -#define RELEASE_COMPLETE 0x5a - -/* misc messages */ - -#define SEGMENT 0x60 -#define FACILITY 0x62 -#define REGISTER 0x64 -#define NOTIFY 0x6e -#define STATUS_ENQUIRY 0x75 -#define CONGESTION_CONTROL 0x79 -#define INFORMATION 0x7b -#define STATUS 0x7d - -/* EOF */ diff --git a/sys/i4b/include/i4b_l1l2.h b/sys/i4b/include/i4b_l1l2.h deleted file mode 100644 index 782ca68a97a39..0000000000000 --- a/sys/i4b/include/i4b_l1l2.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l1l2.h - i4b layer 1 / layer 2 interactions - * --------------------------------------------------- - * - * $Id: i4b_l1l2.h,v 1.7 1998/12/05 18:02:56 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:04:25 1998] - * - *---------------------------------------------------------------------------*/ - -#ifndef _I4B_L1L2_H_ -#define _I4B_L1L2_H_ - -#ifdef __FreeBSD__ -#include <machine/i4b_trace.h> -#else -#include <i4b/i4b_trace.h> -#endif - -extern struct i4b_l1l2_func i4b_l1l2_func; - -struct i4b_l1l2_func -{ - /* Layer 1 --> Layer 2 */ - /* =================== */ - - int (*PH_DATA_IND) (int, struct mbuf *); - int (*PH_ACTIVATE_IND) (int); - int (*PH_DEACTIVATE_IND) (int); - -#define PH_Data_Ind(unit, data) \ - ((*i4b_l1l2_func.PH_DATA_IND)(unit, data)) -#define PH_Act_Ind(unit) \ - ((*i4b_l1l2_func.PH_ACTIVATE_IND)(unit)) -#define PH_Deact_Ind(unit) \ - ((*i4b_l1l2_func.PH_DEACTIVATE_IND)(unit)) - - - /* Layer 2 --> Layer 1 */ - /* =================== */ - - int (*PH_DATA_REQ) (int, struct mbuf *, int); - - /* 3rd ph_data_req parameter */ -#define MBUF_DONTFREE 0 -#define MBUF_FREE 1 - - int (*PH_ACTIVATE_REQ) (int); - -#define PH_Data_Req(unit, data, freeflag) \ - ((*i4b_l1l2_func.PH_DATA_REQ)(unit, data, freeflag)) -#define PH_Act_Req(unit) \ - ((*i4b_l1l2_func.PH_ACTIVATE_REQ)(unit)) - - /* Layer 1 --> upstream, ISDN trace data */ - /* ===================================== */ - int (*MPH_TRACE_IND) (i4b_trace_hdr_t *, int, unsigned char *); - -#define MPH_Trace_Ind(header, length, pointer) \ - ((*i4b_l1l2_func.MPH_TRACE_IND)(header, length, pointer)) - - /* L1/L2 management command and status information */ - /* =============================================== */ - int (*MPH_STATUS_IND) (int, int, int); - int (*MPH_COMMAND_REQ) (int, int, int); - -#define MPH_Status_Ind(unit, status, parm) \ - ((*i4b_l1l2_func.MPH_STATUS_IND)(unit, status, parm)) -#define MPH_Command_Req(unit, command, parm) \ - ((*i4b_l1l2_func.MPH_COMMAND_REQ)(unit, command, parm)) -}; - -#endif /* _I4B_L1L2_H_ */ - diff --git a/sys/i4b/include/i4b_l2l3.h b/sys/i4b/include/i4b_l2l3.h deleted file mode 100644 index 81ab1829ebc92..0000000000000 --- a/sys/i4b/include/i4b_l2l3.h +++ /dev/null @@ -1,116 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l2l3.h - i4b layer 2 / layer 3 interactions - * ----------------------------------------------- - * - * $Id: i4b_l2l3.h,v 1.5 1998/12/05 18:02:57 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:04:44 1998] - * - *---------------------------------------------------------------------------*/ - -#ifndef _I4B_L2L3_H_ -#define _I4B_L2L3_H_ - -extern struct i4b_l2l3_func i4b_l2l3_func; - -struct i4b_l2l3_func -{ - /* Layer 2 --> Layer 3 */ - /* =================== */ - - int (*DL_ESTABLISH_IND) (int); - int (*DL_ESTABLISH_CNF) (int); - - int (*DL_RELEASE_IND) (int); - int (*DL_RELEASE_CNF) (int); - - int (*DL_DATA_IND) (int, struct mbuf *); - - int (*DL_UNIT_DATA_IND) (int, struct mbuf *); - -#define DL_Est_Ind(unit) \ - ((*i4b_l2l3_func.DL_ESTABLISH_IND)(unit)) -#define DL_Est_Cnf(unit) \ - ((*i4b_l2l3_func.DL_ESTABLISH_CNF)(unit)) -#define DL_Rel_Ind(unit) \ - ((*i4b_l2l3_func.DL_RELEASE_IND)(unit)) -#define DL_Rel_Cnf(unit) \ - ((*i4b_l2l3_func.DL_RELEASE_CNF)(unit)) -#define DL_Data_Ind(unit, data) \ - ((*i4b_l2l3_func.DL_DATA_IND)(unit, data)) -#define DL_Unit_Data_Ind(unit, data) \ - ((*i4b_l2l3_func.DL_UNIT_DATA_IND)(unit, data)) - -#define DL_Est_Ind_A \ - (i4b_l2l3_func.DL_ESTABLISH_IND) -#define DL_Est_Cnf_A \ - (i4b_l2l3_func.DL_ESTABLISH_CNF) -#define DL_Rel_Ind_A \ - (i4b_l2l3_func.DL_RELEASE_IND) -#define DL_Rel_Cnf_A \ - (i4b_l2l3_func.DL_RELEASE_CNF) - - /* Layer 3 --> Layer 2 */ - /* =================== */ - - int (*DL_ESTABLISH_REQ) (int); - - int (*DL_RELEASE_REQ) (int); - - int (*DL_DATA_REQ) (int, struct mbuf *); - - int (*DL_UNIT_DATA_REQ) (int, struct mbuf *); - -#define DL_Est_Req(unit) \ - ((*i4b_l2l3_func.DL_ESTABLISH_REQ)(unit)) -#define DL_Rel_Req(unit) \ - ((*i4b_l2l3_func.DL_RELEASE_REQ)(unit)) -#define DL_Data_Req(unit, data) \ - ((*i4b_l2l3_func.DL_DATA_REQ)(unit, data)) -#define DL_Unit_Data_Req(unit, data) \ - ((*i4b_l2l3_func.DL_UNIT_DATA_REQ)(unit, data)) - - /* Layer 2 --> Layer 3 management */ - /* ============================== */ - - int (*MDL_STATUS_IND) (int, int, int); /* L2 --> L3 status */ - -#define MDL_Status_Ind(unit, status, parm) \ - ((*i4b_l2l3_func.MDL_STATUS_IND)(unit, status, parm)) - - /* Layer 3 --> Layer 2 management */ - /* ============================== */ - - int (*MDL_COMMAND_REQ) (int, int, int); /* L3 --> L2 command */ - -#define MDL_Command_Req(unit, command, parm) \ - ((*i4b_l2l3_func.MDL_COMMAND_REQ)(unit, command, parm)) -}; - -#endif /* _I4B_L2L3_H_ */ - diff --git a/sys/i4b/include/i4b_l3l4.h b/sys/i4b/include/i4b_l3l4.h deleted file mode 100644 index 642777c04d67b..0000000000000 --- a/sys/i4b/include/i4b_l3l4.h +++ /dev/null @@ -1,260 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l3l4.h - layer 3 / layer 4 interface - * ------------------------------------------ - * - * $Id: i4b_l3l4.h,v 1.21 1998/12/05 18:02:59 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:04:58 1998] - * - *---------------------------------------------------------------------------*/ - -#ifndef _I4B_L3L4_H_ -#define _I4B_L3L4_H_ - -#define T303VAL (hz*4) /* 4 seconds timeout */ -#define T305VAL (hz*30) /* 30 seconds timeout */ -#define T308VAL (hz*4) /* 4 seconds timeout */ -#define T309VAL (hz*90) /* 90 seconds timeout */ -#define T310VAL (hz*60) /* 30-120 seconds timeout */ -#define T313VAL (hz*4) /* 4 seconds timeout */ -#define T400DEF (hz*10) /* 10 seconds timeout */ - -#define N_CALL_DESC (MAX_CONTROLLERS*2) /* no of call descriptors */ - -extern int nctrl; /* number of controllers detected in system */ - -typedef struct bchan_statistics { - int outbytes; - int inbytes; -} bchan_statistics_t; - -/*---------------------------------------------------------------------------* - * table of things the driver needs to know about the b channel - * it is connected to for data transfer - *---------------------------------------------------------------------------*/ -typedef struct i4l_isdn_bchan_linktab { - int unit; - int channel; - void (*bch_config)(int unit, int channel, int bprot, int updown); - void (*bch_tx_start)(int unit, int channel); - void (*bch_stat)(int unit, int channel, bchan_statistics_t *bsp); - struct ifqueue *tx_queue; - struct ifqueue *rx_queue; /* data xfer for NON-HDLC traffic */ - struct mbuf **rx_mbuf; /* data xfer for HDLC based traffic */ -} isdn_link_t; - -/*---------------------------------------------------------------------------* - * table of things the b channel handler needs to know about - * the driver it is connected to for data transfer - *---------------------------------------------------------------------------*/ -typedef struct i4l_driver_bchan_linktab { - int unit; - void (*bch_rx_data_ready)(int unit); - void (*bch_tx_queue_empty)(int unit); - void (*bch_activity)(int unit, int rxtx); -#define ACT_RX 0 -#define ACT_TX 1 - void (*line_connected)(int unit, void *cde); - void (*line_disconnected)(int unit, void *cde); - void (*dial_response)(int unit, int stat); - void (*updown_ind)(int unit, int updown); -} drvr_link_t; - -/* global linktab functions for controller types (aka hardware drivers) */ -struct ctrl_type_desc { - isdn_link_t* (*get_linktab)(int unit, int channel); - void (*set_linktab)(int unit, int channel, drvr_link_t *dlt); -}; -extern struct ctrl_type_desc ctrl_types[]; - -/* global linktab functions for RBCH userland driver */ - -drvr_link_t *rbch_ret_linktab(int unit); -void rbch_set_linktab(int unit, isdn_link_t *ilt); - -/* global linktab functions for IPR network driver */ - -drvr_link_t *ipr_ret_linktab(int unit); -void ipr_set_linktab(int unit, isdn_link_t *ilt); - -/* global linktab functions for TEL userland driver */ - -drvr_link_t *tel_ret_linktab(int unit); -void tel_set_linktab(int unit, isdn_link_t *ilt); - -/* global linktab functions for ISPPP userland driver */ - -drvr_link_t *i4bisppp_ret_linktab(int unit); -void i4bisppp_set_linktab(int unit, isdn_link_t *ilt); - -/*---------------------------------------------------------------------------* - * this structure describes one call/connection on one B-channel - * and all its parameters - *---------------------------------------------------------------------------*/ -typedef struct -{ - u_int cdid; /* call descriptor id */ - int controller; /* isdn controller number */ - int cr; /* call reference value */ - - int crflag; /* call reference flag */ -#define CRF_ORIG 0 /* originating side */ -#define CRF_DEST 1 /* destinating side */ - - int channelid; /* channel id value */ - int channelexcl; /* channel exclusive */ - - int bprot; /* B channel protocol BPROT_XXX */ - - int driver; /* driver to use for B channel */ - int driver_unit; /* unit for above driver number */ - - cause_t cause_in; /* cause value from NT */ - cause_t cause_out; /* cause value to NT */ - - int call_state; /* from incoming SETUP */ - - u_char dst_telno[TELNO_MAX]; /* destination number */ - u_char src_telno[TELNO_MAX]; /* source number */ - int scr_ind; /* screening ind for incoming call */ - - int Q931state; /* Q.931 state for call */ - int event; /* event to be processed */ - - int response; /* setup response type */ - - int T303; /* SETUP sent response timeout */ - int T303_first_to; /* first timeout flag */ - - int T305; /* DISC without PROG IND */ - - int T308; /* RELEASE sent response timeout*/ - int T308_first_to; /* first timeout flag */ - - int T309; /* data link disconnect timeout */ - - int T310; /* CALL PROC received */ - - int T313; /* CONNECT sent timeout */ - - int T400; /* L4 timeout */ - - isdn_link_t *ilt; /* isdn B channel linktab */ - drvr_link_t *dlt; /* driver linktab */ - - int dir; /* outgoing or incoming call */ -#define DIR_OUTGOING 0 -#define DIR_INCOMING 1 - - int timeout_active; /* idle timeout() active flag */ - -#if (defined(__FreeBSD_version) && __FreeBSD_version >= 300001) || \ - (!defined(__FreeBSD_version) && defined(__FreeBSD__) && __FreeBSD__ >= 3) - struct callout_handle idle_timeout_handle; - struct callout_handle T303_callout; - struct callout_handle T305_callout; - struct callout_handle T308_callout; - struct callout_handle T309_callout; - struct callout_handle T310_callout; - struct callout_handle T313_callout; - struct callout_handle T400_callout; - int callouts_inited; /* must init before use */ -#endif - - int idletime_state; /* wait for idle_time begin */ -#define IST_IDLE 0 /* shorthold mode disabled */ -#define IST_NONCHK 1 /* in non-checked window */ -#define IST_CHECK 2 /* in idle check window */ -#define IST_SAFE 3 /* in safety zone */ - - time_t idletimechk_start; /* check idletime window start */ - time_t connect_time; /* time connect was made */ - time_t last_active_time; /* last time with activity */ - - /* for incoming connections: */ - time_t max_idle_time; /* max time without activity */ - - /* for outgoing connections: */ - time_t unitlen_time; /* length of a charging unit */ - time_t idle_time; /* idle time before end of unit */ - time_t earlyhup_time; /* safety time zone at end of unit */ - - int aocd_flag; /* AOCD used for unitlength calc*/ - time_t last_aocd_time; /* last time AOCD received */ - int units; /* number of AOCD charging units*/ - int units_type; /* units type: AOCD, AOCE */ - int cunits; /* calculated units */ - - int isdntxdelay; /* isdn tx delay after connect */ - - u_char display[DISPLAY_MAX]; /* display information element */ - char datetime[DATETIME_MAX]; /* date/time information element*/ -} call_desc_t; - -extern call_desc_t call_desc[N_CALL_DESC]; - -/* forward decl. */ -struct isdn_diagnostic_request; -struct isdn_dr_prot; - -/*---------------------------------------------------------------------------* - * this structure "describes" one controller - *---------------------------------------------------------------------------*/ -typedef struct -{ - int unit; /* unit number of this contr. */ - int ctrl_type; /* controller type (CTRL_XXX) */ - int card_type; /* card manufacturer (CARD_XXX) */ - - int dl_est; /* layer 2 established */ -#define DL_DOWN 0 -#define DL_UP 1 - - int bch_state[2]; /* states of the b channels */ -#define BCH_ST_FREE 0 /* free to be used, idle */ -#define BCH_ST_RSVD 1 /* reserved, may become free or used */ -#define BCH_ST_USED 2 /* in use for data transfer */ - - int tei; /* current tei or -1 if invalid */ - - /* pointers to functions to be called from L4 */ - - void (*N_CONNECT_REQUEST) (unsigned int); - void (*N_CONNECT_RESPONSE) (unsigned int, int, int); - void (*N_DISCONNECT_REQUEST) (unsigned int, int); - void (*N_ALERT_REQUEST) (unsigned int); - void (*N_SET_TRACE) (int unit, int val); - int (*N_GET_TRACE) (int unit); - int (*N_DOWNLOAD) (int unit, int numprotos, struct isdn_dr_prot *protocols); - int (*N_DIAGNOSTICS) (int unit, struct isdn_diagnostic_request*); - void (*N_MGMT_COMMAND) (int unit, int cmd, int parm); -} ctrl_desc_t; - -extern ctrl_desc_t ctrl_desc[MAX_CONTROLLERS]; - -#endif /* _I4B_Q931_H_ */ diff --git a/sys/i4b/include/i4b_mbuf.h b/sys/i4b/include/i4b_mbuf.h deleted file mode 100644 index 49ee26d6162d7..0000000000000 --- a/sys/i4b/include/i4b_mbuf.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b - mbuf handling support routines - * -------------------------------------- - * - * $Id: i4b_mbuf.h,v 1.6 1998/12/05 18:03:00 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:05:12 1998] - * - *---------------------------------------------------------------------------*/ - -#ifndef _I4B_MBUF_H_ -#define _I4B_MBUF_H_ - -#define IF_QEMPTY(ifq) ((ifq)->ifq_len == 0) - -struct mbuf *i4b_Dgetmbuf( int ); -void i4b_Dfreembuf( struct mbuf *m ); -void i4b_Dcleanifq( struct ifqueue * ); - -struct mbuf *i4b_Bgetmbuf( int ); -void i4b_Bfreembuf( struct mbuf *m ); -void i4b_Bcleanifq( struct ifqueue * ); - -#endif /* _I4B_MBUF_H_ */ - -/* EOF */ diff --git a/sys/i4b/layer1/i4b_avm_a1.c b/sys/i4b/layer1/i4b_avm_a1.c deleted file mode 100644 index bb55979e3638b..0000000000000 --- a/sys/i4b/layer1/i4b_avm_a1.c +++ /dev/null @@ -1,508 +0,0 @@ -/* - * Copyright (c) 1996 Andrew Gordon. All rights reserved. - * - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_avm_a1.c - AVM A1/Fritz passive card driver for isdn4bsd - * ------------------------------------------------------------ - * - * $Id: i4b_avm_a1.c,v 1.20 1998/12/16 13:57:21 hm Exp $ - * - * last edit-date: [Wed Dec 16 14:59:59 1998] - * - *---------------------------------------------------------------------------*/ - -#if defined(__FreeBSD__) -#include "isic.h" -#include "opt_i4b.h" -#else -#define NISIC 1 -#endif -#if NISIC > 0 && defined(AVM_A1) - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#ifndef __FreeBSD__ -static u_int8_t avma1_read_reg __P((struct isic_softc *sc, int what, bus_size_t offs)); -static void avma1_write_reg __P((struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data)); -static void avma1_read_fifo __P((struct isic_softc *sc, int what, void *buf, size_t size)); -static void avma1_write_fifo __P((struct isic_softc *sc, int what, const void *data, size_t size)); -#endif - -/*---------------------------------------------------------------------------* - * AVM A1 and AVM Fritz! Card special registers - *---------------------------------------------------------------------------*/ - -#define AVM_CONF_REG 0x1800 /* base offset for config register */ -#define AVM_CONF_IRQ 0x1801 /* base offset for IRQ register */ - /* config register write */ -#define AVM_CONF_WR_RESET 0x01 /* 1 = RESET ISAC and HSCX */ -#define AVM_CONF_WR_CCL 0x02 /* 1 = clear counter low nibble */ -#define AVM_CONF_WR_CCH 0x04 /* 1 = clear counter high nibble */ -#define AVM_CONF_WR_IRQEN 0x08 /* 1 = enable IRQ */ -#define AVM_CONF_WR_TEST 0x10 /* test bit */ - /* config register read */ -#define AVM_CONF_RD_IIRQ 0x01 /* 0 = ISAC IRQ active */ -#define AVM_CONF_RD_HIRQ 0x02 /* 0 = HSCX IRQ active */ -#define AVM_CONF_RD_CIRQ 0x04 /* 0 = counter IRQ active */ -#define AVM_CONF_RD_ZER1 0x08 /* unused, always read 0 */ -#define AVM_CONF_RD_TEST 0x10 /* test bit read back */ -#define AVM_CONF_RD_ZER2 0x20 /* unused, always read 0 */ - -/*---------------------------------------------------------------------------* - * AVM read fifo routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static void -avma1_read_fifo(void *buf, const void *base, size_t len) -{ - insb((int)base - 0x3e0, (u_char *)buf, (u_int)len); -} -#else -static void -avma1_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[what+4].t; - bus_space_handle_t h = sc->sc_maps[what+4].h; - bus_space_read_multi_1(t, h, 0, buf, size); -} -#endif - -/*---------------------------------------------------------------------------* - * AVM write fifo routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static void -avma1_write_fifo(void *base, const void *buf, size_t len) -{ - outsb((int)base - 0x3e0, (u_char *)buf, (u_int)len); -} -#else -static void -avma1_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[what+4].t; - bus_space_handle_t h = sc->sc_maps[what+4].h; - bus_space_write_multi_1(t, h, 0, (u_int8_t*)buf, size); -} -#endif - -/*---------------------------------------------------------------------------* - * AVM write register routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static void -avma1_write_reg(u_char *base, u_int offset, u_int v) -{ - outb((int)base + offset, (u_char)v); -} -#else -static void -avma1_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[what+1].t; - bus_space_handle_t h = sc->sc_maps[what+1].h; - bus_space_write_1(t, h, offs, data); -} -#endif - -/*---------------------------------------------------------------------------* - * AVM read register routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static u_char -avma1_read_reg(u_char *base, u_int offset) -{ - return (inb((int)base + offset)); -} -#else -static u_int8_t -avma1_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[what+1].t; - bus_space_handle_t h = sc->sc_maps[what+1].h; - return bus_space_read_1(t, h, offs); -} -#endif - -/*---------------------------------------------------------------------------* - * isic_probe_avma1 - probe for AVM A1 and compatibles - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -int -isic_probe_avma1(struct isa_device *dev) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - u_char savebyte; - u_char byte; - - /* check max unit range */ - - if(dev->id_unit >= ISIC_MAXUNIT) - { - printf("isic%d: Error, unit %d >= ISIC_MAXUNIT for AVM A1/Fritz!\n", - dev->id_unit, dev->id_unit); - return(0); - } - sc->sc_unit = dev->id_unit; - - /* check IRQ validity */ - - switch(ffs(dev->id_irq)-1) - { - case 3: - case 4: - case 5: - case 6: - case 7: - case 8: - case 10: - case 11: - case 12: - case 13: - case 14: - case 15: - break; - - default: - printf("isic%d: Error, invalid IRQ [%d] specified for AVM A1/Fritz!\n", - dev->id_unit, ffs(dev->id_irq)-1); - return(0); - break; - } - sc->sc_irq = dev->id_irq; - - /* check if memory addr specified */ - - if(dev->id_maddr) - { - printf("isic%d: Error, mem addr 0x%lx specified for AVM A1/Fritz!\n", - dev->id_unit, (u_long)dev->id_maddr); - return(0); - } - - dev->id_msize = 0; - - /* check if we got an iobase */ - - switch(dev->id_iobase) - { - case 0x200: - case 0x240: - case 0x300: - case 0x340: - break; - - default: - printf("isic%d: Error, invalid iobase 0x%x specified for AVM A1/Fritz!\n", - dev->id_unit, dev->id_iobase); - return(0); - break; - } - sc->sc_port = dev->id_iobase; - - sc->clearirq = NULL; - sc->readreg = avma1_read_reg; - sc->writereg = avma1_write_reg; - - sc->readfifo = avma1_read_fifo; - sc->writefifo = avma1_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_AVMA1; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* setup ISAC and HSCX base addr */ - - ISAC_BASE = (caddr_t)dev->id_iobase + 0x1400 - 0x20; - - HSCX_A_BASE = (caddr_t)dev->id_iobase + 0x400 - 0x20; - HSCX_B_BASE = (caddr_t)dev->id_iobase + 0xc00 - 0x20; - - /* - * Read HSCX A/B VSTR. - * Expected value for AVM A1 is 0x04 or 0x05 and for the - * AVM Fritz!Card is 0x05 in the least significant bits. - */ - - if( (((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) && - ((HSCX_READ(0, H_VSTR) & 0xf) != 0x4)) || - (((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) && - ((HSCX_READ(1, H_VSTR) & 0xf) != 0x4)) ) - { - printf("isic%d: HSCX VSTR test failed for AVM A1/Fritz\n", - dev->id_unit); - printf("isic%d: HSC0: VSTR: %#x\n", - dev->id_unit, HSCX_READ(0, H_VSTR)); - printf("isic%d: HSC1: VSTR: %#x\n", - dev->id_unit, HSCX_READ(1, H_VSTR)); - return (0); - } - - /* AVM A1 or Fritz! control register bits: */ - /* read write */ - /* 0x01 hscx irq* RESET */ - /* 0x02 isac irq* clear counter1 */ - /* 0x04 counter irq* clear counter2 */ - /* 0x08 always 0 irq enable */ - /* 0x10 read test bit set test bit */ - /* 0x20 always 0 unused */ - - /* - * XXX the following test may be destructive, to prevent the - * worst case, we save the byte first, and in case the test - * fails, we write back the saved byte ..... - */ - - savebyte = inb(dev->id_iobase + AVM_CONF_REG); - - /* write low to test bit */ - - outb(dev->id_iobase + AVM_CONF_REG, 0x00); - - /* test bit and next higher and lower bit must be 0 */ - - if((byte = inb(dev->id_iobase + AVM_CONF_REG) & 0x38) != 0x00) - { - printf("isic%d: Error, probe-1 failed, 0x%02x should be 0x00 for AVM A1/Fritz!\n", - dev->id_unit, byte); - outb(dev->id_iobase + AVM_CONF_REG, savebyte); - return (0); - } - - /* write high to test bit */ - - outb(dev->id_iobase + AVM_CONF_REG, 0x10); - - /* test bit must be high, next higher and lower bit must be 0 */ - - if((byte = inb(dev->id_iobase + AVM_CONF_REG) & 0x38) != 0x10) - { - printf("isic%d: Error, probe-2 failed, 0x%02x should be 0x10 for AVM A1/Fritz!\n", - dev->id_unit, byte); - outb(dev->id_iobase + AVM_CONF_REG, savebyte); - return (0); - } - - return (1); -} - -#else - -int -isic_probe_avma1(struct isic_attach_args *ia) -{ - u_int8_t savebyte, v1, v2; - - /* - * Read HSCX A/B VSTR. - * Expected value for AVM A1 is 0x04 or 0x05 and for the - * AVM Fritz!Card is 0x05 in the least significant bits. - */ - - v1 = bus_space_read_1(ia->ia_maps[ISIC_WHAT_HSCXA+1].t, ia->ia_maps[ISIC_WHAT_HSCXA+1].h, H_VSTR) & 0x0f; - v2 = bus_space_read_1(ia->ia_maps[ISIC_WHAT_HSCXB+1].t, ia->ia_maps[ISIC_WHAT_HSCXB+1].h, H_VSTR) & 0x0f; - if (v1 != v2 || (v1 != 0x05 && v1 != 0x04)) - return 0; - - /* AVM A1 or Fritz! control register bits: */ - /* read write */ - /* 0x01 hscx irq* RESET */ - /* 0x02 isac irq* clear counter1 */ - /* 0x04 counter irq* clear counter2 */ - /* 0x08 always 0 irq enable */ - /* 0x10 read test bit set test bit */ - /* 0x20 always 0 unused */ - - /* - * XXX the following test may be destructive, to prevent the - * worst case, we save the byte first, and in case the test - * fails, we write back the saved byte ..... - */ - - savebyte = bus_space_read_1(ia->ia_maps[0].t, ia->ia_maps[0].h, 0); - - /* write low to test bit */ - - bus_space_write_1(ia->ia_maps[0].t, ia->ia_maps[0].h, 0, 0); - - /* test bit and next higher and lower bit must be 0 */ - - if((bus_space_read_1(ia->ia_maps[0].t, ia->ia_maps[0].h, 0) & 0x38) != 0x00) - { - bus_space_write_1(ia->ia_maps[0].t, ia->ia_maps[0].h, 0, savebyte); - return 0; - } - - /* write high to test bit */ - - bus_space_write_1(ia->ia_maps[0].t, ia->ia_maps[0].h, 0, 0x10); - - /* test bit must be high, next higher and lower bit must be 0 */ - - if((bus_space_read_1(ia->ia_maps[0].t, ia->ia_maps[0].h, 0) & 0x38) != 0x10) - { - bus_space_write_1(ia->ia_maps[0].t, ia->ia_maps[0].h, 0, savebyte); - return 0; - } - - return (1); -} -#endif - -/*---------------------------------------------------------------------------* - * isic_attach_avma1 - attach AVM A1 and compatibles - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -int -isic_attach_avma1(struct isa_device *dev) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - - /* reset the HSCX and ISAC chips */ - - outb(dev->id_iobase + AVM_CONF_REG, 0x00); - DELAY(SEC_DELAY / 10); - - outb(dev->id_iobase + AVM_CONF_REG, AVM_CONF_WR_RESET); - DELAY(SEC_DELAY / 10); - - outb(dev->id_iobase + AVM_CONF_REG, 0x00); - DELAY(SEC_DELAY / 10); - - /* setup IRQ */ - - outb(dev->id_iobase + AVM_CONF_IRQ, (ffs(sc->sc_irq)) - 1); - DELAY(SEC_DELAY / 10); - - /* enable IRQ, disable counter IRQ */ - - outb(dev->id_iobase + AVM_CONF_REG, AVM_CONF_WR_IRQEN | - AVM_CONF_WR_CCH | AVM_CONF_WR_CCL); - DELAY(SEC_DELAY / 10); - - return (1); -} - -#else - -int -isic_attach_avma1(struct isic_softc *sc) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - - sc->clearirq = NULL; - sc->readreg = avma1_read_reg; - sc->writereg = avma1_write_reg; - - sc->readfifo = avma1_read_fifo; - sc->writefifo = avma1_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_AVMA1; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* reset the HSCX and ISAC chips */ - - bus_space_write_1(t, h, 0, 0x00); - DELAY(SEC_DELAY / 10); - - bus_space_write_1(t, h, 0, AVM_CONF_WR_RESET); - DELAY(SEC_DELAY / 10); - - bus_space_write_1(t, h, 0, 0x00); - DELAY(SEC_DELAY / 10); - - /* setup IRQ */ - - bus_space_write_1(t, h, 1, sc->sc_irq); - DELAY(SEC_DELAY / 10); - - /* enable IRQ, disable counter IRQ */ - - bus_space_write_1(t, h, 0, AVM_CONF_WR_IRQEN | - AVM_CONF_WR_CCH | AVM_CONF_WR_CCL); - DELAY(SEC_DELAY / 10); - - return (1); -} -#endif - -#endif /* ISIC > 0 */ diff --git a/sys/i4b/layer1/i4b_avm_fritz_pcmcia.c b/sys/i4b/layer1/i4b_avm_fritz_pcmcia.c deleted file mode 100644 index 483eb660a8286..0000000000000 --- a/sys/i4b/layer1/i4b_avm_fritz_pcmcia.c +++ /dev/null @@ -1,504 +0,0 @@ -/* - * Copyright (c) 1998 Matthias Apitz. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * Fritz!Card pcmcia specific routines for isic driver - * --------------------------------------------------- - * - * $Id: i4b_avm_fritz_pcmcia.c,v 1.7 1998/12/01 21:25:53 hm Exp $ - * - * last edit-date: [Tue Dec 1 22:03:51 1998] - * - * -ap added support for AVM PCMCIA Fritz!Card - * -mh split into separate file - * - *---------------------------------------------------------------------------*/ - -#if defined(__FreeBSD__) -#include "isic.h" -#include "opt_i4b.h" -#else -#define NISIC 1 -#endif - -#if NISIC > 0 && defined(AVM_PCMCIA) - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> - -#include <dev/pcmcia/pcmciareg.h> -#include <dev/pcmcia/pcmciavar.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/layer1/pcmcia_isic.h> - -#ifndef __FreeBSD__ -/* PCMCIA support routines */ -static u_int8_t avma1_pcmcia_read_reg __P((struct isic_softc *sc, int what, bus_size_t offs)); -static void avma1_pcmcia_write_reg __P((struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data)); -static void avma1_pcmcia_read_fifo __P((struct isic_softc *sc, int what, void *buf, size_t size)); -static void avma1_pcmcia_write_fifo __P((struct isic_softc *sc, int what, const void *data, size_t size)); -#endif - -/*---------------------------------------------------------------------------* - * AVM PCMCIA Fritz!Card special registers - *---------------------------------------------------------------------------*/ - -/* - * register offsets from i/o base 0x140 or 0x300 - */ -#define ADDR_REG_OFFSET 0x02 -#define DATA_REG_OFFSET 0x03 -#define STAT0_OFFSET 0x04 -#define STAT1_OFFSET 0x05 -#define MODREG_OFFSET 0x06 -#define VERREG_OFFSET 0x07 -/* - * AVM PCMCIA Status Latch 0 read only bits - */ -#define ASL_IRQ_TIMER 0x10 /* Timer interrupt, active low */ -#define ASL_IRQ_ISAC 0x20 /* ISAC interrupt, active low */ -#define ASL_IRQ_HSCX 0x40 /* HSX interrupt, active low */ -#define ASL_IRQ_BCHAN ASL_IRQ_HSCX -#define ASL_IRQ_Pending (ASL_IRQ_ISAC | ASL_IRQ_HSCX | ASL_IRQ_TIMER) -/* - * AVM Status Latch 0 write only bits - */ -#define ASL_RESET_ALL 0x01 /* reset siemens IC's, active 1 */ -#define ASL_TIMERDISABLE 0x02 /* active high */ -#define ASL_TIMERRESET 0x04 /* active high */ -#define ASL_ENABLE_INT 0x08 /* active high */ -/* - * AVM Status Latch 1 write only bits - */ -#define ASL1_LED0 0x10 /* active high */ -#define ASL1_LED1 0x20 /* active high */ - -#define ASL1_ENABLE_S0 0xc0 /* enable active S0 I/F */ - -/*----- EEpromless controller -----*/ -/* - * AVM Status Latch read/write bit - */ - -#define ASL_TESTBIT 0x80 - - -/*---------------------------------------------------------------------------* - * AVM read fifo routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static int PCMCIA_IO_BASE = 0; /* ap: XXX hack */ -static void -avma1_pcmcia_read_fifo(void *buf, const void *base, size_t len) -{ - outb(PCMCIA_IO_BASE + ADDR_REG_OFFSET, (int)base - 0x20); - insb(PCMCIA_IO_BASE + DATA_REG_OFFSET, (u_char *)buf, (u_int)len); -} -#else -/* offsets of the different 'what' arguments */ -static u_int8_t what_map[] = { - 0x20-0x20, /* ISIC_WHAT_ISAC */ - 0xA0-0x20, /* ISIC_WHAT_HSCXA */ - 0xE0-0x20 /* ISIC_WHAT_HSCXB */ -}; -static void -avma1_pcmcia_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - bus_space_write_1(t, h, ADDR_REG_OFFSET, what_map[what]); - bus_space_read_multi_1(t, h, DATA_REG_OFFSET, buf, size); -} -#endif - -/*---------------------------------------------------------------------------* - * AVM write fifo routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static void -avma1_pcmcia_write_fifo(void *base, const void *buf, size_t len) -{ - outb(PCMCIA_IO_BASE + ADDR_REG_OFFSET, (int)base - 0x20); - outsb(PCMCIA_IO_BASE + DATA_REG_OFFSET, (u_char *)buf, (u_int)len); -} -#else -static void -avma1_pcmcia_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - bus_space_write_1(t, h, ADDR_REG_OFFSET, what_map[what]); - bus_space_write_multi_1(t, h, DATA_REG_OFFSET, (u_int8_t*)buf, size); -} -#endif - -/*---------------------------------------------------------------------------* - * AVM write register routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static void -avma1_pcmcia_write_reg(u_char *base, u_int offset, u_int v) -{ - /* offset includes 0x20 FIFO ! */ - outb(PCMCIA_IO_BASE + ADDR_REG_OFFSET, (int)base+offset-0x20); - outb(PCMCIA_IO_BASE + DATA_REG_OFFSET, (u_char)v); -} -#else -static void -avma1_pcmcia_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - bus_space_write_1(t, h, ADDR_REG_OFFSET, what_map[what]+offs); - bus_space_write_1(t, h, DATA_REG_OFFSET, data); -} -#endif - -/*---------------------------------------------------------------------------* - * AVM read register routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static u_char -avma1_pcmcia_read_reg(u_char *base, u_int offset) -{ - /* offset includes 0x20 FIFO ! */ - outb(PCMCIA_IO_BASE + ADDR_REG_OFFSET, (int)base+offset-0x20); - return (inb(PCMCIA_IO_BASE + DATA_REG_OFFSET)); -} -#else -static u_int8_t -avma1_pcmcia_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - bus_space_write_1(t, h, ADDR_REG_OFFSET, what_map[what]+offs); - return bus_space_read_1(t, h, DATA_REG_OFFSET); -} -#endif - -/*---------------------------------------------------------------------------* - * isic_probe_avma1_pcmcia - probe for AVM PCMCIA Fritz!Card - * This is in the bus attachemnt part on NetBSD (pcmcia_isic.c), no - * card specicfic probe is needed on direct config buses like pcmcia. - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -int -isic_probe_avma1_pcmcia(struct isa_device *dev) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - u_char byte; - int i; - u_int cardinfo; - - /* check max unit range */ - - if(dev->id_unit > 1) - { - printf("isic%d: Error, unit %d > MAXUNIT for AVM PCMCIA Fritz!Card\n", - dev->id_unit, dev->id_unit); - return(0); - } - sc->sc_unit = dev->id_unit; - - /* - * we trust the IRQ we got from PCCARD service - */ - sc->sc_irq = dev->id_irq; - - /* check if we got an iobase */ - - switch(dev->id_iobase) - { - case 0x140: - case 0x300: - break; - default: - printf("isic%d: Error, invalid iobase 0x%x specified for AVM PCMCIA Fritz!Card.\n", - dev->id_unit, dev->id_iobase); - return(0); - break; - } - sc->sc_port = dev->id_iobase; - - /* ResetController */ - - outb(dev->id_iobase + STAT0_OFFSET, 0x00); - DELAY(SEC_DELAY / 20); - outb(dev->id_iobase + STAT0_OFFSET, 0x01); - DELAY(SEC_DELAY / 20); - outb(dev->id_iobase + STAT0_OFFSET, 0x00); - - /* - * CheckController - * The logic to check for the PCMCIA was adapted as - * described by AVM. - */ - - outb(dev->id_iobase + ADDR_REG_OFFSET, 0x21); /* ISAC STAR */ - if ( (byte=inb(dev->id_iobase + DATA_REG_OFFSET) & 0xfd) != 0x48 ) - { - printf("isic%d: Error, ISAC STAR for AVM PCMCIA is 0x%0x (should be 0x48)\n", - dev->id_unit, byte); - return(0); - } - - outb(dev->id_iobase + ADDR_REG_OFFSET, 0xa1); /* HSCX STAR */ - if ( (byte=inb(dev->id_iobase + DATA_REG_OFFSET) & 0xfd) != 0x48 ) - { - printf("isic%d: Error, HSCX STAR for AVM PCMCIA is 0x%0x (should be 0x48)\n", - dev->id_unit, byte); - return(0); - } - - byte = ASL_TESTBIT; - for (i=0; i<256; i++) { - byte = byte ? 0 : ASL_TESTBIT; - outb(dev->id_iobase + STAT0_OFFSET, byte); - if ((inb(dev->id_iobase+STAT0_OFFSET)&ASL_TESTBIT)!=byte) { - printf("isic%d: Error during toggle of AVM PCMCIA Status Latch0\n", - dev->id_unit); - return(0); - } - } - - sc->clearirq = NULL; - sc->readreg = avma1_pcmcia_read_reg; - sc->writereg = avma1_pcmcia_write_reg; - - sc->readfifo = avma1_pcmcia_read_fifo; - sc->writefifo = avma1_pcmcia_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_PCFRITZ; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; /* ap: XXX ??? */ - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* setup ISAC and HSCX base addr */ - /* - * NOTE: for PCMCIA these are no real addrs; they are - * offsets to be written into the base+ADDR_REG_OFFSET register - * to pick up the values of the bytes fro base+DATA_REG_OFFSET - * - * see also the logic in the avma1_pcmcia_* routines; - * therefore we also must have the base addr in some static - * space or struct; XXX better solution? - */ - - PCMCIA_IO_BASE = dev->id_iobase; - ISAC_BASE = (caddr_t)0x20; - - HSCX_A_BASE = (caddr_t)0xA0; - HSCX_B_BASE = (caddr_t)0xE0; - - /* - * Read HSCX A/B VSTR. - * Expected value for AVM A1 is 0x04 or 0x05 and for the - * AVM Fritz!Card is 0x05 in the least significant bits. - */ - - if( (((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) && - ((HSCX_READ(0, H_VSTR) & 0xf) != 0x4)) || - (((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) && - ((HSCX_READ(1, H_VSTR) & 0xf) != 0x4)) ) - { - printf("isic%d: HSCX VSTR test failed for AVM PCMCIA Fritz!Card\n", - dev->id_unit); - printf("isic%d: HSC0: VSTR: 0x%0x\n", - dev->id_unit, HSCX_READ(0, H_VSTR)); - printf("isic%d: HSC1: VSTR: 0x%0x\n", - dev->id_unit, HSCX_READ(1, H_VSTR)); - return (0); - } - - /* - * seems we really have an AVM PCMCIA Fritz!Card controller - */ - cardinfo = inb(dev->id_iobase + VERREG_OFFSET)<<8 | inb(dev->id_iobase + MODREG_OFFSET); - printf("isic%d: successfully detect AVM PCMCIA cardinfo = 0x%0x\n", - dev->id_unit, cardinfo); - dev->id_flags = FLAG_AVM_A1_PCMCIA; - return (1); -} -#endif /* __FreeBSD__ */ - - - -/*---------------------------------------------------------------------------* - * isic_attach_fritzpcmcia - attach Fritz!Card - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -int -isic_attach_fritzpcmica(struct isa_device *dev) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - - /* ResetController again just to make sure... */ - - outb(dev->id_iobase + STAT0_OFFSET, 0x00); - DELAY(SEC_DELAY / 10); - outb(dev->id_iobase + STAT0_OFFSET, 0x01); - DELAY(SEC_DELAY / 10); - outb(dev->id_iobase + STAT0_OFFSET, 0x00); - DELAY(SEC_DELAY / 10); - - /* enable IRQ, disable counter IRQ */ - - outb(dev->id_iobase + STAT0_OFFSET, ASL_TIMERDISABLE | - ASL_TIMERRESET | ASL_ENABLE_INT); - /* DELAY(SEC_DELAY / 10); */ - - return(1); -} - -#else - -/* - * XXX - one time only! Some of this has to go into an enable - * function, with apropriate counterpart in disable, so a card - * could be removed an inserted again. But never mind for now, - * this won't work anyway for several reasons (both in NetBSD - * and in I4B). - */ -int -isic_attach_fritzpcmcia(struct pcmcia_isic_softc *psc, struct pcmcia_config_entry *cfe, struct pcmcia_attach_args *pa) -{ - struct isic_softc *sc = &psc->sc_isic; - bus_space_tag_t t; - bus_space_handle_t h; - - /* Validate config info */ - if (cfe->num_memspace != 0) - printf(": unexpected number of memory spaces %d should be 0\n", - cfe->num_memspace); - if (cfe->num_iospace != 1) - printf(": unexpected number of memory spaces %d should be 1\n", - cfe->num_iospace); - - /* Allocate pcmcia space - exactly as dictated by the card */ - if (pcmcia_io_alloc(pa->pf, cfe->iospace[0].start, cfe->iospace[0].length, - 0, &psc->sc_pcioh)) - printf(": can't allocate i/o space\n"); - - /* map them */ - if (pcmcia_io_map(pa->pf, ((cfe->flags & PCMCIA_CFE_IO16) ? - PCMCIA_WIDTH_IO16 : PCMCIA_WIDTH_IO8), 0, - cfe->iospace[0].length, &psc->sc_pcioh, &psc->sc_io_window)) { - printf(": can't map i/o space\n"); - return 0; - } - - /* Setup bus space maps */ - sc->sc_num_mappings = 1; - sc->sc_cardtyp = CARD_TYPEP_PCFRITZ; - MALLOC_MAPS(sc); - - /* Copy our handles/tags to the MI maps */ - sc->sc_maps[0].t = psc->sc_pcioh.iot; - sc->sc_maps[0].h = psc->sc_pcioh.ioh; - sc->sc_maps[0].offset = 0; - sc->sc_maps[0].size = 0; /* not our mapping */ - - t = sc->sc_maps[0].t; - h = sc->sc_maps[0].h; - - sc->clearirq = NULL; - sc->readreg = avma1_pcmcia_read_reg; - sc->writereg = avma1_pcmcia_write_reg; - - sc->readfifo = avma1_pcmcia_read_fifo; - sc->writefifo = avma1_pcmcia_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_PCFRITZ; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* Reset controller again just to make sure... */ - - bus_space_write_1(t, h, STAT0_OFFSET, 0x00); - DELAY(SEC_DELAY / 10); - bus_space_write_1(t, h, STAT0_OFFSET, 0x01); - DELAY(SEC_DELAY / 10); - bus_space_write_1(t, h, STAT0_OFFSET, 0x00); - DELAY(SEC_DELAY / 10); - - /* enable IRQ, disable counter IRQ */ - - bus_space_write_1(t, h, STAT0_OFFSET, ASL_TIMERDISABLE | - ASL_TIMERRESET | ASL_ENABLE_INT); - - return 1; -} -#endif - -#endif /* NISIC > 0 && defined(AVM_PCMCIA) */ diff --git a/sys/i4b/layer1/i4b_bchan.c b/sys/i4b/layer1/i4b_bchan.c deleted file mode 100644 index 17ee273647777..0000000000000 --- a/sys/i4b/layer1/i4b_bchan.c +++ /dev/null @@ -1,484 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_bchan.c - B channel handling L1 procedures - * ---------------------------------------------- - * - * $Id: i4b_bchan.c,v 1.28 1998/12/05 18:04:28 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:21:57 1998] - * - *---------------------------------------------------------------------------*/ - -#if defined(__FreeBSD__) -#include "isic.h" -#else -#define NISIC 1 -#endif - -#if NISIC > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <machine/stdarg.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_trace.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_trace.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_global.h> - -#ifdef __FreeBSD__ -static void isic_bchannel_start(int unit, int h_chan); -static void isic_bchannel_stat(int unit, int h_chan, bchan_statistics_t *bsp); -#else -static void isic_bchannel_start __P((int unit, int h_chan)); -static void isic_bchannel_stat __P((int unit, int h_chan, bchan_statistics_t *bsp)); -#endif - -static void isic_set_linktab(int unit, int channel, drvr_link_t *dlt); -static isdn_link_t *isic_ret_linktab(int unit, int channel); - -/*---------------------------------------------------------------------------* - * initialize one B channels rx/tx data structures and init/deinit HSCX - *---------------------------------------------------------------------------*/ -void -isic_bchannel_setup(int unit, int h_chan, int bprot, int activate) -{ -#ifdef __FreeBSD__ - struct isic_softc *sc = &isic_sc[unit]; -#else - struct isic_softc *sc = isic_find_sc(unit); -#endif - isic_Bchan_t *chan = &sc->sc_chan[h_chan]; - - int s = SPLI4B(); - - if(activate == 0) - { - /* deactivation */ - isic_hscx_init(sc, h_chan, activate); - } - - DBGL1(L1_BCHAN, "isic_bchannel_setup", ("unit=%d, channel=%d, %s\n", - sc->sc_unit, h_chan, activate ? "activate" : "deactivate")); - - /* general part */ - - chan->unit = sc->sc_unit; /* unit number */ - chan->channel = h_chan; /* B channel */ - chan->bprot = bprot; /* B channel protocol */ - chan->state = HSCX_IDLE; /* B channel state */ - - /* receiver part */ - - i4b_Bcleanifq(&chan->rx_queue); /* clean rx queue */ - - chan->rx_queue.ifq_maxlen = IFQ_MAXLEN; - - chan->rxcount = 0; /* reset rx counter */ - - i4b_Bfreembuf(chan->in_mbuf); /* clean rx mbuf */ - - chan->in_mbuf = NULL; /* reset mbuf ptr */ - chan->in_cbptr = NULL; /* reset mbuf curr ptr */ - chan->in_len = 0; /* reset mbuf data len */ - - /* transmitter part */ - - i4b_Bcleanifq(&chan->tx_queue); /* clean tx queue */ - - chan->tx_queue.ifq_maxlen = IFQ_MAXLEN; - - chan->txcount = 0; /* reset tx counter */ - - i4b_Bfreembuf(chan->out_mbuf_head); /* clean tx mbuf */ - - chan->out_mbuf_head = NULL; /* reset head mbuf ptr */ - chan->out_mbuf_cur = NULL; /* reset current mbuf ptr */ - chan->out_mbuf_cur_ptr = NULL; /* reset current mbuf data ptr */ - chan->out_mbuf_cur_len = 0; /* reset current mbuf data cnt */ - - if(activate != 0) - { - /* activation */ - isic_hscx_init(sc, h_chan, activate); - } - - splx(s); -} - -/*---------------------------------------------------------------------------* - * start transmission on a b channel - *---------------------------------------------------------------------------*/ -static void -isic_bchannel_start(int unit, int h_chan) -{ -#ifdef __FreeBSD__ - struct isic_softc *sc = &isic_sc[unit]; -#else - struct isic_softc *sc = isic_find_sc(unit); -#endif - - register isic_Bchan_t *chan = &sc->sc_chan[h_chan]; - register int next_len; - register int len; - - int s; - int activity = -1; - int cmd = 0; - - s = SPLI4B(); /* enter critical section */ - if(chan->state & HSCX_TX_ACTIVE) /* already running ? */ - { - splx(s); - return; /* yes, leave */ - } - - /* get next mbuf from queue */ - - IF_DEQUEUE(&chan->tx_queue, chan->out_mbuf_head); - - if(chan->out_mbuf_head == NULL) /* queue empty ? */ - { - splx(s); /* leave critical section */ - return; /* yes, exit */ - } - - /* init current mbuf values */ - - chan->out_mbuf_cur = chan->out_mbuf_head; - chan->out_mbuf_cur_len = chan->out_mbuf_cur->m_len; - chan->out_mbuf_cur_ptr = chan->out_mbuf_cur->m_data; - - /* activity indicator for timeout handling */ - - if(chan->bprot == BPROT_NONE) - { - if(!(isic_hscx_silence(chan->out_mbuf_cur->m_data, chan->out_mbuf_cur->m_len))) - activity = ACT_TX; - } - else - { - activity = ACT_TX; - } - - chan->state |= HSCX_TX_ACTIVE; /* we start transmitting */ - - if(sc->sc_trace & TRACE_B_TX) /* if trace, send mbuf to trace dev */ - { - i4b_trace_hdr_t hdr; - hdr.unit = unit; - hdr.type = (h_chan == HSCX_CH_A ? TRC_CH_B1 : TRC_CH_B2); - hdr.dir = FROM_TE; - hdr.count = ++sc->sc_trace_bcount; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, chan->out_mbuf_cur->m_len, chan->out_mbuf_cur->m_data); - } - - len = 0; /* # of chars put into HSCX tx fifo this time */ - - /* - * fill the HSCX tx fifo with data from the current mbuf. if - * current mbuf holds less data than HSCX fifo length, try to - * get the next mbuf from (a possible) mbuf chain. if there is - * not enough data in a single mbuf or in a chain, then this - * is the last mbuf and we tell the HSCX that it has to send - * CRC and closing flag - */ - - while((len < sc->sc_bfifolen) && chan->out_mbuf_cur) - { - /* - * put as much data into the HSCX fifo as is - * available from the current mbuf - */ - - if((len + chan->out_mbuf_cur_len) >= sc->sc_bfifolen) - next_len = sc->sc_bfifolen - len; - else - next_len = chan->out_mbuf_cur_len; - -#ifdef NOTDEF - printf("b:mh=%x, mc=%x, mcp=%x, mcl=%d l=%d nl=%d # ", - chan->out_mbuf_head, - chan->out_mbuf_cur, - chan->out_mbuf_cur_ptr, - chan->out_mbuf_cur_len, - len, - next_len); -#endif - - /* wait for tx fifo write enabled */ - - isic_hscx_waitxfw(sc, h_chan); - - /* write what we have from current mbuf to HSCX fifo */ - - HSCX_WRFIFO(h_chan, chan->out_mbuf_cur_ptr, next_len); - - len += next_len; /* update # of bytes written */ - chan->txcount += next_len; /* statistics */ - chan->out_mbuf_cur_ptr += next_len; /* data ptr */ - chan->out_mbuf_cur_len -= next_len; /* data len */ - - /* - * in case the current mbuf (of a possible chain) data - * has been put into the fifo, check if there is a next - * mbuf in the chain. If there is one, get ptr to it - * and update the data ptr and the length - */ - - if((chan->out_mbuf_cur_len <= 0) && - ((chan->out_mbuf_cur = chan->out_mbuf_cur->m_next) != NULL)) - { - chan->out_mbuf_cur_ptr = chan->out_mbuf_cur->m_data; - chan->out_mbuf_cur_len = chan->out_mbuf_cur->m_len; - - if(sc->sc_trace & TRACE_B_TX) - { - i4b_trace_hdr_t hdr; - hdr.unit = unit; - hdr.type = (h_chan == HSCX_CH_A ? TRC_CH_B1 : TRC_CH_B2); - hdr.dir = FROM_TE; - hdr.count = ++sc->sc_trace_bcount; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, chan->out_mbuf_cur->m_len, chan->out_mbuf_cur->m_data); - } - } - } - - /* - * if there is either still data in the current mbuf and/or - * there is a successor on the chain available issue just - * a XTF (transmit) command to HSCX. if ther is no more - * data available from the current mbuf (-chain), issue - * an XTF and an XME (message end) command which will then - * send the CRC and the closing HDLC flag sequence - */ - - if(chan->out_mbuf_cur && (chan->out_mbuf_cur_len > 0)) - { - /* - * more data available, send current fifo out. - * next xfer to HSCX tx fifo is done in the - * HSCX interrupt routine. - */ - - cmd |= HSCX_CMDR_XTF; - } - else - { - /* end of mbuf chain */ - - if(chan->bprot == BPROT_NONE) - cmd |= HSCX_CMDR_XTF; - else - cmd |= HSCX_CMDR_XTF | HSCX_CMDR_XME; - - i4b_Bfreembuf(chan->out_mbuf_head); /* free mbuf chain */ - - chan->out_mbuf_head = NULL; - chan->out_mbuf_cur = NULL; - chan->out_mbuf_cur_ptr = NULL; - chan->out_mbuf_cur_len = 0; - } - - /* call timeout handling routine */ - - if(activity == ACT_RX || activity == ACT_TX) - (*chan->drvr_linktab->bch_activity)(chan->drvr_linktab->unit, activity); - - if(cmd) - isic_hscx_cmd(sc, h_chan, cmd); - - splx(s); -} - -/*---------------------------------------------------------------------------* - * fill statistics struct - *---------------------------------------------------------------------------*/ -static void -isic_bchannel_stat(int unit, int h_chan, bchan_statistics_t *bsp) -{ -#ifdef __FreeBSD__ - struct isic_softc *sc = &isic_sc[unit]; -#else - struct isic_softc *sc = isic_find_sc(unit); -#endif - isic_Bchan_t *chan = &sc->sc_chan[h_chan]; - int s; - - s = SPLI4B(); - - bsp->outbytes = chan->txcount; - bsp->inbytes = chan->rxcount; - - chan->txcount = 0; - chan->rxcount = 0; - - splx(s); -} - -/*---------------------------------------------------------------------------* - * return the address of isic drivers linktab - *---------------------------------------------------------------------------*/ -static isdn_link_t * -isic_ret_linktab(int unit, int channel) -{ -#ifdef __FreeBSD__ - struct isic_softc *sc = &isic_sc[unit]; -#else - struct isic_softc *sc = isic_find_sc(unit); -#endif - isic_Bchan_t *chan = &sc->sc_chan[channel]; - - return(&chan->isdn_linktab); -} - -/*---------------------------------------------------------------------------* - * set the driver linktab in the b channel softc - *---------------------------------------------------------------------------*/ -static void -isic_set_linktab(int unit, int channel, drvr_link_t *dlt) -{ -#ifdef __FreeBSD__ - struct isic_softc *sc = &isic_sc[unit]; -#else - struct isic_softc *sc = isic_find_sc(unit); -#endif - isic_Bchan_t *chan = &sc->sc_chan[channel]; - - chan->drvr_linktab = dlt; -} - -/*---------------------------------------------------------------------------* - * initialize our local linktab - *---------------------------------------------------------------------------*/ -void -isic_init_linktab(struct isic_softc *sc) -{ - isic_Bchan_t *chan = &sc->sc_chan[HSCX_CH_A]; - isdn_link_t *lt = &chan->isdn_linktab; - - /* make sure the hardware driver is known to layer 4 */ - ctrl_types[CTRL_PASSIVE].set_linktab = isic_set_linktab; - ctrl_types[CTRL_PASSIVE].get_linktab = isic_ret_linktab; - - /* local setup */ - lt->unit = sc->sc_unit; - lt->channel = HSCX_CH_A; - lt->bch_config = isic_bchannel_setup; - lt->bch_tx_start = isic_bchannel_start; - lt->bch_stat = isic_bchannel_stat; - lt->tx_queue = &chan->tx_queue; - - /* used by non-HDLC data transfers, i.e. telephony drivers */ - lt->rx_queue = &chan->rx_queue; - - /* used by HDLC data transfers, i.e. ipr and isp drivers */ - lt->rx_mbuf = &chan->in_mbuf; - - chan = &sc->sc_chan[HSCX_CH_B]; - lt = &chan->isdn_linktab; - - lt->unit = sc->sc_unit; - lt->channel = HSCX_CH_B; - lt->bch_config = isic_bchannel_setup; - lt->bch_tx_start = isic_bchannel_start; - lt->bch_stat = isic_bchannel_stat; - lt->tx_queue = &chan->tx_queue; - - /* used by non-HDLC data transfers, i.e. telephony drivers */ - lt->rx_queue = &chan->rx_queue; - - /* used by HDLC data transfers, i.e. ipr and isp drivers */ - lt->rx_mbuf = &chan->in_mbuf; -} - -/*---------------------------------------------------------------------------* - * telephony silence detection - *---------------------------------------------------------------------------*/ - -#define TEL_IDLE_MIN (BCH_MAX_DATALEN/2) - -int -isic_hscx_silence(unsigned char *data, int len) -{ - register int i = 0; - register int j = 0; - - /* count idle bytes */ - - for(;i < len; i++) - { - if((*data >= 0xaa) && (*data <= 0xac)) - j++; - data++; - } - -#ifdef NOTDEF - printf("isic_hscx_silence: got %d silence bytes in frame\n", j); -#endif - - if(j < (TEL_IDLE_MIN)) - return(0); - else - return(1); - -} - -#endif /* NISIC > 0 */ diff --git a/sys/i4b/layer1/i4b_ctx_s0P.c b/sys/i4b/layer1/i4b_ctx_s0P.c deleted file mode 100644 index f9e6b7f03eed6..0000000000000 --- a/sys/i4b/layer1/i4b_ctx_s0P.c +++ /dev/null @@ -1,366 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * isic - I4B Siemens ISDN Chipset Driver for Creatix PnP cards - * ============================================================ - * - * $Id: i4b_ctx_s0P.c,v 1.17 1998/12/16 09:32:50 hm Exp $ - * - * last edit-date: [Mon Dec 14 17:26:30 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ - -#include "isic.h" -#include "opt_i4b.h" -#include "pnp.h" - -#else - -#define NISIC 1 -#define NPNP 1 - -#endif - -#if (NISIC > 0) && (NPNP > 0) && defined(CRTX_S0_P) - -#include <sys/param.h> - -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif - -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> - -#ifndef __FreeBSD__ -static u_int8_t ctxs0P_read_reg __P((struct isic_softc *sc, int what, bus_size_t offs)); -static void ctxs0P_write_reg __P((struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data)); -static void ctxs0P_read_fifo __P((struct isic_softc *sc, int what, void *buf, size_t size)); -static void ctxs0P_write_fifo __P((struct isic_softc *sc, int what, const void *data, size_t size)); -void isic_attach_Cs0P(struct isic_softc *sc); -#endif - -#ifdef __FreeBSD__ -#include <i386/isa/pnp.h> -extern void isicintr ( int unit ); -#endif - -/*---------------------------------------------------------------------------* - * Creatix ISDN-S0 P&P ISAC get fifo routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -ctxs0P_read_fifo(void *buf, const void *base, size_t len) -{ - insb((int)base + 0x3e, (u_char *)buf, (u_int)len); -} - -#else - -static void -ctxs0P_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[what+1].t; - bus_space_handle_t h = sc->sc_maps[what+1].h; - bus_size_t o = sc->sc_maps[what+1].offset; - bus_space_read_multi_1(t, h, o + 0x3e, buf, size); -} - -#endif - -/*---------------------------------------------------------------------------* - * Creatix ISDN-S0 P&P ISAC put fifo routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -ctxs0P_write_fifo(void *base, const void *buf, size_t len) -{ - outsb((int)base + 0x3e, (u_char *)buf, (u_int)len); -} - -#else - -static void -ctxs0P_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[what+1].t; - bus_space_handle_t h = sc->sc_maps[what+1].h; - bus_size_t o = sc->sc_maps[what+1].offset; - bus_space_write_multi_1(t, h, o + 0x3e, (u_int8_t*)buf, size); -} -#endif - -/*---------------------------------------------------------------------------* - * Creatix ISDN-S0 P&P ISAC put register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -ctxs0P_write_reg(u_char *base, u_int offset, u_int v) -{ - outb((int)base + offset, (u_char)v); -} - -#else - -static void -ctxs0P_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[what+1].t; - bus_space_handle_t h = sc->sc_maps[what+1].h; - bus_size_t o = sc->sc_maps[what+1].offset; - bus_space_write_1(t, h, o + offs, data); -} -#endif - -/*---------------------------------------------------------------------------* - * Creatix ISDN-S0 P&P ISAC get register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static u_char -ctxs0P_read_reg(u_char *base, u_int offset) -{ - return (inb((int)base + offset)); -} - -#else - -static u_int8_t -ctxs0P_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[what+1].t; - bus_space_handle_t h = sc->sc_maps[what+1].h; - bus_size_t o = sc->sc_maps[what+1].offset; - return bus_space_read_1(t, h, o + offs); -} - -#endif - -#ifdef __FreeBSD__ - -/*---------------------------------------------------------------------------* - * isic_probe_Cs0P - probe for Creatix ISDN-S0 P&P and compatibles - *---------------------------------------------------------------------------*/ -int -isic_probe_Cs0P(struct isa_device *dev, unsigned int iobase2) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - - /* check max unit range */ - - if(dev->id_unit >= ISIC_MAXUNIT) - { - printf("isic%d: Error, unit %d >= ISIC_MAXUNIT for Creatix ISDN-S0 P&P!\n", - dev->id_unit, dev->id_unit); - return(0); - } - sc->sc_unit = dev->id_unit; - - /* check IRQ validity */ - - switch(ffs(dev->id_irq) - 1) - { - case 3: - case 5: - case 7: - case 10: - case 11: - case 12: - break; - - default: - printf("isic%d: Error, invalid IRQ [%d] specified for Creatix ISDN-S0 P&P!\n", - dev->id_unit, ffs(dev->id_irq)-1); - return(0); - break; - } - sc->sc_irq = dev->id_irq; - - /* check if memory addr specified */ - - if(dev->id_maddr) - { - printf("isic%d: Error, mem addr 0x%lx specified for Creatix ISDN-S0 P&P!\n", - dev->id_unit, (u_long)dev->id_maddr); - return(0); - } - dev->id_msize = 0; - - if(iobase2 == 0) - { - printf("isic%d: Error, iobase2 is 0 for Creatix ISDN-S0 P&P!\n", - dev->id_unit); - return(0); - } - - /* check if we got an iobase */ - - switch(dev->id_iobase) - { - case 0x120: - case 0x180: -/*XXX*/ break; - - default: - printf("isic%d: Error, invalid iobase 0x%x specified for Creatix ISDN-S0 P&P!\n", - dev->id_unit, dev->id_iobase); - return(0); - break; - } - sc->sc_port = dev->id_iobase; - - /* setup access routines */ - - sc->clearirq = NULL; - sc->readreg = ctxs0P_read_reg; - sc->writereg = ctxs0P_write_reg; - - sc->readfifo = ctxs0P_read_fifo; - sc->writefifo = ctxs0P_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_CS0P; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* setup ISAC and HSCX base addr */ - - ISAC_BASE = (caddr_t) dev->id_iobase - 0x20; - HSCX_A_BASE = (caddr_t) iobase2 - 0x20; - HSCX_B_BASE = (caddr_t) iobase2; - - /* - * Read HSCX A/B VSTR. Expected value for the Creatix PnP card is - * 0x05 ( = version 2.1 ) in the least significant bits. - */ - - if( ((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) || - ((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) ) - { - printf("isic%d: HSCX VSTR test failed for Creatix PnP\n", - dev->id_unit); - printf("isic%d: HSC0: VSTR: %#x\n", - dev->id_unit, HSCX_READ(0, H_VSTR)); - printf("isic%d: HSC1: VSTR: %#x\n", - dev->id_unit, HSCX_READ(1, H_VSTR)); - return (0); - } - - return (1); -} - -/*---------------------------------------------------------------------------* - * isic_attach_s0163P - attach Creatix ISDN-S0 P&P - *---------------------------------------------------------------------------*/ -int -isic_attach_Cs0P(struct isa_device *dev, unsigned int iobase2) -{ - outb((dev->id_iobase) + 0x1c, 0); - DELAY(SEC_DELAY / 10); - outb((dev->id_iobase) + 0x1c, 1); - DELAY(SEC_DELAY / 10); - return(1); -} - -#else /* !__FreeBSD__ */ - -void -isic_attach_Cs0P(struct isic_softc *sc) -{ - /* init card */ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - bus_space_write_1(t, h, 0x1c, 0); - DELAY(SEC_DELAY / 10); - bus_space_write_1(t, h, 0x1c, 1); - DELAY(SEC_DELAY / 10); - - /* setup access routines */ - - sc->clearirq = NULL; - sc->readreg = ctxs0P_read_reg; - sc->writereg = ctxs0P_write_reg; - - sc->readfifo = ctxs0P_read_fifo; - sc->writefifo = ctxs0P_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_CS0P; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; -} -#endif - -#endif /* (NISIC > 0) && (NPNP > 0) && defined(CRTX_S0_P) */ - diff --git a/sys/i4b/layer1/i4b_drn_ngo.c b/sys/i4b/layer1/i4b_drn_ngo.c deleted file mode 100644 index a5f3d69419238..0000000000000 --- a/sys/i4b/layer1/i4b_drn_ngo.c +++ /dev/null @@ -1,542 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_drn_ngo.c - Dr. Neuhaus Niccy GO@ and SAGEM Cybermod - * -------------------------------------------------------- - * - * $Id: i4b_drn_ngo.c,v 1.19 1998/12/16 09:32:50 hm Exp $ - * - * last edit-date: [Mon Dec 14 17:26:03 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ - -#include "isic.h" -#include "opt_i4b.h" -#include "pnp.h" - -#else - -#define NISIC 1 -#define NPNP 1 - -#endif - -#if (NISIC > 0) && (NPNP > 0) && defined(DRN_NGO) - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -/*---------------------------------------------------------------------------* - * Niccy GO@ definitions - * - * the card uses 2 i/o addressranges each using 2 bytes - * - * addressrange 0: - * offset 0 - ISAC dataregister - * offset 1 - HSCX dataregister - * addressrange 1: - * offset 0 - ISAC addressregister - * offset 1 - HSCX addressregister - * - * to access an ISAC/HSCX register, you have to write the register - * number into the ISAC or HSCX addressregister and then read/write - * data for the ISAC/HSCX register into/from the corresponding - * dataregister. - * - * Thanks to Klaus Muehle of Dr. Neuhaus Telekommunikation for giving - * out this information! - * - *---------------------------------------------------------------------------*/ -#define NICCY_PORT_MIN 0x200 -#define NICCY_PORT_MAX 0x3e0 - -#define HSCX_ABIT 0x1000 /* flag, HSCX A is meant */ -#define HSCX_BBIT 0x2000 /* flag, HSCX B is meant */ - -#define HSCX_BOFF 0x40 - -#define ADDR_OFF 2 /* address register range offset XXX */ - -#define ISAC_DATA 0 -#define HSCX_DATA 1 - -#define ISAC_ADDR 0 -#define HSCX_ADDR 1 - -#ifdef __FreeBSD__ - -#if 0 -#define HSCXADEBUG -#define HSCXBDEBUG -#define ISACDEBUG -#else -#undef HSCXADEBUG -#undef HSCXBDEBUG -#undef ISACDEBUG -#endif - -/*---------------------------------------------------------------------------* - * Dr. Neuhaus Niccy GO@ read fifo routine - *---------------------------------------------------------------------------*/ -static void -drnngo_read_fifo(void *buf, const void *base, size_t len) -{ - register int offset; - register u_int data; - - int x = SPLI4B(); - - if((u_int)base & HSCX_ABIT) - { - (u_int)base &= ~HSCX_ABIT; - (u_int)data = ((u_int)base + HSCX_DATA); - (u_int)base += (ADDR_OFF + HSCX_ADDR); - offset = 0; -#ifdef HSCXADEBUG -printf("GO/A/frd: base=0x%x, data=0x%x, len=%d\n", base, data, len); -#endif - } - else if((u_int)base & HSCX_BBIT) - { - (u_int)base &= ~HSCX_BBIT; - (u_int)data = ((u_int)base + HSCX_DATA); - (u_int)base += (ADDR_OFF + HSCX_ADDR); - offset = HSCX_BOFF; -#ifdef HSCXBDEBUG -printf("GO/B/frd: base=0x%x, data=0x%x, len=%d\n", base, data, len); -#endif - } - else - { - (u_int)data = ((u_int)base + ISAC_DATA); - (u_int)base += (ADDR_OFF + ISAC_ADDR); - offset = 0; -#ifdef ISACDEBUG -printf("GO/I/frd: base=0x%x, data=0x%x, len=%d\n", base, data, len); -#endif - } - - for(;len > 0; len--, offset++) - { - outb((int)base, (u_char)offset); - *((u_char *)buf + offset) = inb((int)data); - } - - splx(x); -} - -/*---------------------------------------------------------------------------* - * Dr. Neuhaus Niccy GO@ write fifo routine - *---------------------------------------------------------------------------*/ -static void -drnngo_write_fifo(void *base, const void *buf, size_t len) -{ - register int offset; - register u_int data; - - int x = SPLI4B(); - - if((u_int)base & HSCX_ABIT) - { - (u_int)base &= ~HSCX_ABIT; - (u_int)data = ((u_int)base + HSCX_DATA); - (u_int)base += (ADDR_OFF + HSCX_ADDR); - offset = 0; -#ifdef HSCXADEBUG -printf("GO/A/fwr: base=0x%x, data=0x%x, len=%d\n", base, data, len); -#endif - } - else if((u_int)base & HSCX_BBIT) - { - (u_int)base &= ~HSCX_BBIT; - (u_int)data = ((u_int)base + HSCX_DATA); - (u_int)base += (ADDR_OFF + HSCX_ADDR); - offset = HSCX_BOFF; -#ifdef HSCXBDEBUG -printf("GO/B/fwr: base=0x%x, data=0x%x, len=%d\n", base, data, len); -#endif - } - else - { - (u_int)data = ((u_int)base + ISAC_DATA); - (u_int)base += (ADDR_OFF + ISAC_ADDR); - offset = 0; -#ifdef ISACDEBUG -printf("GO/I/fwr: base=0x%x, data=0x%x, len=%d\n", base, data, len); -#endif - } - - for(;len > 0; len--, offset++) - { - outb((int)base, (u_char)offset); - outb((int)data, *((u_char *)buf + offset)); - } - - splx(x); -} - -/*---------------------------------------------------------------------------* - * Dr. Neuhaus Niccy GO@ write register routine - *---------------------------------------------------------------------------*/ -static void -drnngo_write_reg(u_char *base, u_int offset, u_int v) -{ - int x = SPLI4B(); - if((u_int)base & HSCX_ABIT) - { - (u_int)base &= ~HSCX_ABIT; - outb((int)base + ADDR_OFF + HSCX_ADDR, (u_char)offset); - outb((int)base + HSCX_DATA, (u_char)v); -#ifdef HSCXADEBUG -printf("GO/A/rwr: base=0x%x, addr=0x%x, offset=0x%x, val=0x%x\n", - (int)base + ADDR_OFF + HSCX_ADDR, (int)base + HSCX_DATA, - (u_char)offset, (u_char)v); -#endif - } - else if((u_int)base & HSCX_BBIT) - { - (u_int)base &= ~HSCX_BBIT; - outb((int)base + ADDR_OFF + HSCX_ADDR, (u_char)(offset + HSCX_BOFF)); - outb((int)base + HSCX_DATA, (u_char)v); -#ifdef HSCXBDEBUG -printf("GO/B/rwr: base=0x%x, addr=0x%x, offset=0x%x, val=0x%x\n", - (int)base + ADDR_OFF + HSCX_ADDR, (int)base + HSCX_DATA, - (u_char)(offset + HSCX_BOFF), (u_char)v); -#endif - } - else - { - outb((int)base + ADDR_OFF + ISAC_ADDR, (u_char)offset); - outb((int)base + ISAC_DATA, (u_char)v); -#ifdef ISACDEBUG -printf("GO/I/rwr: base=0x%x, addr=0x%x, offset=0x%x, val=0x%x\n", - (int)base + ADDR_OFF + ISAC_ADDR, (int)base + ISAC_DATA, - (u_char)offset, (u_char)v); -#endif - } - splx(x); -} - -/*---------------------------------------------------------------------------* - * Dr. Neuhaus Niccy GO@ read register routine - *---------------------------------------------------------------------------*/ -static u_char -drnngo_read_reg(u_char *base, u_int offset) -{ - u_char val; - int x = SPLI4B(); - - if((u_int)base & HSCX_ABIT) - { - (u_int)base &= ~HSCX_ABIT; - outb((int)base + ADDR_OFF + HSCX_ADDR, (u_char)offset); - val = inb((int)base + HSCX_DATA); -#ifdef HSCXADEBUG -printf("GO/A/rrd: base=0x%x, addr=0x%x, offset=0x%x, val=0x%x\n", - (int)base + ADDR_OFF + HSCX_ADDR, (int)base + HSCX_DATA, - (u_char)offset, (u_char)val); -#endif - } - else if((u_int)base & HSCX_BBIT) - { - (u_int)base &= ~HSCX_BBIT; - outb((int)base + ADDR_OFF + HSCX_ADDR, (u_char)(offset + HSCX_BOFF)); - val = inb((int)base + HSCX_DATA); -#ifdef HSCXBDEBUG -printf("GO/B/rrd: base=0x%x, addr=0x%x, offset=0x%x, val=0x%x\n", - (int)base + ADDR_OFF + HSCX_ADDR, (int)base + HSCX_DATA, - (u_char)(offset + HSCX_BOFF), (u_char)val); -#endif - } - else - { - outb((int)base + ADDR_OFF + ISAC_ADDR, (u_char)offset); - val = inb((int)base + ISAC_DATA); -#ifdef ISACDEBUG -printf("GO/I/rrd: base=0x%x, addr=0x%x, offset=0x%x, val=0x%x\n", - (int)base + ADDR_OFF + ISAC_ADDR, (int)base + ISAC_DATA, - (u_char)offset, (u_char)val); -#endif - } - splx(x); - return(val); -} - -/*---------------------------------------------------------------------------* - * isic_probe_drnngo - probe for Dr. Neuhaus Niccy GO@ - *---------------------------------------------------------------------------*/ -int -isic_probe_drnngo(struct isa_device *dev, unsigned int iobase2) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - - /* check max unit range */ - - if(dev->id_unit >= ISIC_MAXUNIT) - { - printf("isic%d: Error, unit %d >= ISIC_MAXUNIT for Dr. Neuhaus Niccy GO@!\n", - dev->id_unit, dev->id_unit); - return(0); - } - sc->sc_unit = dev->id_unit; - - /* check IRQ validity */ - - switch(ffs(dev->id_irq)-1) - { - case 3: - case 4: - case 5: - case 9: - case 10: - case 11: - case 12: - case 15: - break; - - default: - printf("isic%d: Error, invalid IRQ [%d] specified for Dr. Neuhaus Niccy GO@!\n", - dev->id_unit, ffs(dev->id_irq)-1); - return(0); - break; - } - sc->sc_irq = dev->id_irq; - - /* check if memory addr specified */ - - if(dev->id_maddr) - { - printf("isic%d: Error, mem addr 0x%lx specified for Dr. Neuhaus Niccy GO@!\n", - dev->id_unit, (u_long)dev->id_maddr); - return(0); - } - dev->id_msize = 0; - - /* check if we got an iobase */ - - if(dev->id_iobase < NICCY_PORT_MIN || dev->id_iobase > NICCY_PORT_MAX) - { - printf("isic%d: Error, invalid iobase 0x%x specified for Dr. Neuhaus Niccy GO@!\n", - dev->id_unit, dev->id_iobase); - return(0); - } - sc->sc_port = dev->id_iobase; - - if(iobase2 == 0) - { - printf("isic%d: Error, iobase2 is 0 for Dr. Neuhaus Niccy GO@!\n", - dev->id_unit); - return(0); - } - - if(iobase2 < NICCY_PORT_MIN || iobase2 > NICCY_PORT_MAX) - { - printf("isic%d: Error, invalid port1 0x%x specified for Dr. Neuhaus Niccy GO@!\n", - dev->id_unit, iobase2); - return(0); - } - -/*XXX*/ if((dev->id_iobase + 2) != iobase2) - { - printf("isic%d: Error, port1 must be (port0+2) for Dr.Neuhaus Niccy GO@!\n", - dev->id_unit); - return(0); - } - - /* setup ISAC access routines */ - - sc->clearirq = NULL; - sc->readreg = drnngo_read_reg; - sc->writereg = drnngo_write_reg; - - sc->readfifo = drnngo_read_fifo; - sc->writefifo = drnngo_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_DRNNGO; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* setup ISAC and HSCX base addr */ - - ISAC_BASE = (caddr_t)dev->id_iobase; - HSCX_A_BASE = (caddr_t)(((u_int)dev->id_iobase) | HSCX_ABIT); - HSCX_B_BASE = (caddr_t)(((u_int)dev->id_iobase) | HSCX_BBIT); - - /* - * Read HSCX A/B VSTR. Expected value for Dr. Neuhaus Niccy GO@ based - * boards is 0x05 in the least significant bits. - */ - - if( ((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) || - ((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) ) - { - printf("isic%d: HSCX VSTR test failed for Dr. Neuhaus Niccy GO@\n", - dev->id_unit); - printf("isic%d: HSC0: VSTR: %#x\n", - dev->id_unit, HSCX_READ(0, H_VSTR)); - printf("isic%d: HSC1: VSTR: %#x\n", - dev->id_unit, HSCX_READ(1, H_VSTR)); - return (0); - } - - return (1); -} - -/*---------------------------------------------------------------------------* - * isic_attach_drnngo - attach Dr. Neuhaus Niccy GO@ - *---------------------------------------------------------------------------*/ -int -isic_attach_drnngo(struct isa_device *dev, unsigned int iobase2) -{ - return (1); -} - -#else - -static u_int8_t drnngo_read_reg __P((struct isic_softc *sc, int what, bus_size_t offs)); -static void drnngo_write_reg __P((struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data)); -static void drnngo_read_fifo __P((struct isic_softc *sc, int what, void *buf, size_t size)); -static void drnngo_write_fifo __P((struct isic_softc *sc, int what, const void *data, size_t size)); -void isic_attach_drnngo __P((struct isic_softc *sc)); - -/* - * Mapping from "what" parameter to offsets into the io map - */ -static struct { - bus_size_t oa, /* address register offset */ - od, /* data register offset */ - or; /* additional chip register offset */ -} offset[] = -{ - { ISAC_ADDR, ISAC_DATA, 0 }, /* ISAC access */ - { HSCX_ADDR, HSCX_DATA, 0 }, /* HSCX A access */ - { HSCX_ADDR, HSCX_DATA, HSCX_BOFF } /* HSCX B access */ -}; - -static void -drnngo_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t hd = sc->sc_maps[0].h, ha = sc->sc_maps[1].h; - bus_space_write_1(t, ha, offset[what].oa, offset[what].or); - bus_space_read_multi_1(t, hd, offset[what].od, buf, size); -} - -static void -drnngo_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t hd = sc->sc_maps[0].h, ha = sc->sc_maps[1].h; - bus_space_write_1(t, ha, offset[what].oa, offset[what].or); - bus_space_write_multi_1(t, hd, offset[what].od, (u_int8_t*)buf, size); -} - -static void -drnngo_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t hd = sc->sc_maps[0].h, ha = sc->sc_maps[1].h; - bus_space_write_1(t, ha, offset[what].oa, offs+offset[what].or); - bus_space_write_1(t, hd, offset[what].od, data); -} - -static u_int8_t -drnngo_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t hd = sc->sc_maps[0].h, ha = sc->sc_maps[1].h; - bus_space_write_1(t, ha, offset[what].oa, offs+offset[what].or); - return bus_space_read_1(t, hd, offset[what].od); -} - -void -isic_attach_drnngo(struct isic_softc *sc) -{ - /* setup access routines */ - - sc->clearirq = NULL; - sc->readreg = drnngo_read_reg; - sc->writereg = drnngo_write_reg; - - sc->readfifo = drnngo_read_fifo; - sc->writefifo = drnngo_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_DRNNGO; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; -} - -#endif - -#endif /* (NISIC > 0) && (NPNP > 0) && defined(DRN_NGO) */ diff --git a/sys/i4b/layer1/i4b_dynalink.c b/sys/i4b/layer1/i4b_dynalink.c deleted file mode 100644 index 846e79ae6da15..0000000000000 --- a/sys/i4b/layer1/i4b_dynalink.c +++ /dev/null @@ -1,438 +0,0 @@ -/* - * Copyright (c) 1998 Martijn Plak. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * isdn4bsd layer1 driver for Dynalink IS64PH isdn TA - * ================================================== - * - * $Id: i4b_dynalink.c,v 1.8 1998/12/17 04:55:38 hm Exp $ - * - * last edit-date: [Thu Dec 17 05:50:39 1998] - * - * written by Martijn Plak <tigrfhur@xs4all.nl> - * - * -mp 11 jun 1998 first try, code borrowed from Creatix driver - * -mp 18 jun 1998 cleaned up code - * -hm FreeBSD PnP - * -mp 17 dec 1998 made it compile again - * - *---------------------------------------------------------------------------*/ - -/* NOTES: - - This driver was written for the Dynalink IS64PH ISDN TA, based on two - Siemens chips (HSCX 21525 and ISAC 2186). It is sold in the Netherlands. - - model numbers found on (my) card: - IS64PH, TAS100H-N, P/N:89590555, TA200S100045521 - - chips: - Siemens PSB 21525N, HSCX TE V2.1 - Siemens PSB 2186N, ISAC-S TE V1.1 - 95MS14, PNP - - plug-and-play info: - device id "ASU1688" - vendor id 0x88167506 - serial 0x00000044 - i/o port 4 byte alignment, 4 bytes requested, - 10 bit i/o decoding, 0x100-0x3f8 (?) - irq 3,4,5,9,10,11,12,15, high true, edge sensitive - - At the moment I'm writing this Dynalink is replacing this card with - one based on a single Siemens chip (IPAC). It will apparently be sold - under the same model name. - - This driver might also work for Asuscom cards. -*/ - -#ifdef __FreeBSD__ - -#include "isic.h" -#include "opt_i4b.h" -#include "pnp.h" - -#else - -#define NISIC 1 -#define NPNP 1 - -#endif - -#if (NISIC > 0) && (NPNP > 0) && defined(DYNALINK) - -/* HEADERS -*/ - -#include <sys/param.h> -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#if __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#include <i386/isa/pnp.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#ifdef __FreeBSD__ -static void dynalink_read_fifo(void *buf, const void *base, size_t len); -static void dynalink_write_fifo(void *base, const void *buf, size_t len); -static void dynalink_write_reg(u_char *base, u_int offset, u_int v); -static u_char dynalink_read_reg(u_char *base, u_int offset); - -extern struct isa_driver isicdriver; - -#else -static void dynalink_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size); -static void dynalink_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size); -static void dynalink_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data); -static u_int8_t dynalink_read_reg(struct isic_softc *sc, int what, bus_size_t offs); -void isic_attach_Dyn(struct isic_softc *sc); -#endif - -/* io address mapping */ -#define ISAC 0 -#define HSCX 1 -#define ADDR 2 - -/* ADDR bits */ -#define ADDRMASK 0x7F -#define RESET 0x80 - -/* HSCX register offsets */ -#define HSCXA 0x00 -#define HSCXB 0x40 - -#ifdef __FreeBSD__ -/* base address juggling */ -#define HSCXB_HACK 0x400 -#define IOBASE(addr) (((int)addr)&0x3FC) -#define IOADDR(addr) (((int)addr)&0x3FF) -#define IS_HSCXB_HACK(addr) ((((int)addr)&HSCXB_HACK)?HSCXB:HSCXA) - -/* ISIC probe and attach -*/ - -int -isic_probe_Dyn(struct isa_device *dev, unsigned int iobase2) -{ - - struct isic_softc *sc = &isic_sc[dev->id_unit]; - - if(dev->id_unit >= ISIC_MAXUNIT) - { - printf("isic%d: Error, unit %d >= ISIC_MAXUNIT for Dynalink IS64PH.\n", - dev->id_unit, dev->id_unit); - return(0); - } - sc->sc_unit = dev->id_unit; - - /* check IRQ validity */ - - switch(ffs(dev->id_irq) - 1) - { - case 3: - case 4: - case 5: - case 9: - case 10: - case 11: - case 12: - case 15: - break; - - default: - printf("isic%d: Error, invalid IRQ [%d] specified for Dynalink IS64PH.\n", - dev->id_unit, ffs(dev->id_irq)-1); - return(0); - break; - } - sc->sc_irq = dev->id_irq; - - /* check if memory addr specified */ - - if(dev->id_maddr) - { - printf("isic%d: Error, mem addr 0x%lx specified for Dynalink IS64PH.\n", - dev->id_unit, (u_long)dev->id_maddr); - return (0); - } - dev->id_msize = 0; - - /* check if we got an iobase */ - if ( (dev->id_iobase < 0x100) || - (dev->id_iobase > 0x3f8) || - (dev->id_iobase & 3) ) - { - printf("isic%d: Error, invalid iobase 0x%x specified for Dynalink!\n", dev->id_unit, dev->id_iobase); - return(0); - } - sc->sc_port = dev->id_iobase; - - /* setup access routines */ - sc->clearirq = NULL; - sc->readreg = dynalink_read_reg; - sc->writereg = dynalink_write_reg; - sc->readfifo = dynalink_read_fifo; - sc->writefifo = dynalink_write_fifo; - - /* setup card type */ - sc->sc_cardtyp = CARD_TYPEP_DYNALINK; - - /* setup IOM bus type */ - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* setup ISAC and HSCX base addr */ - ISAC_BASE = (caddr_t) sc->sc_port; - HSCX_A_BASE = (caddr_t) sc->sc_port + 1; - HSCX_B_BASE = (caddr_t) sc->sc_port + 1 + HSCXB_HACK; - - /* Read HSCX A/B VSTR. Expected value is 0x05 (V2.1). */ - if( ((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) || - ((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) ) - { - printf("isic%d: HSCX VSTR test failed for Dynalink\n", - dev->id_unit); - printf("isic%d: HSC0: VSTR: %#x\n", - dev->id_unit, HSCX_READ(0, H_VSTR)); - printf("isic%d: HSC1: VSTR: %#x\n", - dev->id_unit, HSCX_READ(1, H_VSTR)); - return (0); - } - - return (1); -} - -int -isic_attach_Dyn(struct isa_device *dev, unsigned int iobase2) -{ - outb((dev->id_iobase)+ADDR, RESET); - DELAY(SEC_DELAY / 10); - outb((dev->id_iobase)+ADDR, 0); - DELAY(SEC_DELAY / 10); - return(1); -} - -#else - -void isic_attach_Dyn(struct isic_softc *sc) -{ - /* setup access routines */ - sc->clearirq = NULL; - sc->readreg = dynalink_read_reg; - sc->writereg = dynalink_write_reg; - sc->readfifo = dynalink_read_fifo; - sc->writefifo = dynalink_write_fifo; - - /* setup card type */ - sc->sc_cardtyp = CARD_TYPEP_DYNALINK; - - /* setup IOM bus type */ - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* Read HSCX A/B VSTR. Expected value is 0x05 (V2.1). */ - if( ((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) || ((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) ) - { - printf("%s: HSCX VSTR test failed for Dynalink PnP\n", - sc->sc_dev.dv_xname); - printf("%s: HSC0: VSTR: %#x\n", - sc->sc_dev.dv_xname, HSCX_READ(0, H_VSTR)); - printf("%s: HSC1: VSTR: %#x\n", - sc->sc_dev.dv_xname, HSCX_READ(1, H_VSTR)); - return; - } - - bus_space_write_1(sc->sc_maps[0].t, sc->sc_maps[0].h, ADDR, RESET); - DELAY(SEC_DELAY / 10); - bus_space_write_1(sc->sc_maps[0].t, sc->sc_maps[0].h, ADDR, 0); - DELAY(SEC_DELAY / 10); -} - -#endif /* ISIC>0 && NPNP>0 && defined(DYNALINK) */ - -/* LOW-LEVEL DEVICE ACCESS - - NOTE: The isdn4bsd code expects the two HSCX channels at different - base addresses. I'm faking this, and remap them to the same address - in the low-level routines. Search for HSCXB_HACK and IS_HSCXB_HACK. - - REM: this is only true for the FreeBSD version of I4B! -*/ - -#ifdef __FreeBSD__ -static void -dynalink_read_fifo(void *buf, const void *base, size_t len) -{ - outb(IOBASE(base)+ADDR, 0+IS_HSCXB_HACK(base)); - insb(IOADDR(base), (u_char *)buf, (u_int)len); -} -#else -static void -dynalink_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ADDR, 0); - bus_space_read_multi_1(t, h, ISAC, buf, size); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ADDR, HSCXA); - bus_space_read_multi_1(t, h, HSCX, buf, size); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ADDR, HSCXB); - bus_space_read_multi_1(t, h, HSCX, buf, size); - break; - } -} -#endif - -#ifdef __FreeBSD__ -static void -dynalink_write_fifo(void *base, const void *buf, size_t len) -{ - outb(IOBASE(base)+ADDR, 0+IS_HSCXB_HACK(base)); - outsb(IOADDR(base), (u_char *)buf, (u_int)len); -} -#else -static void dynalink_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ADDR, 0); - bus_space_write_multi_1(t, h, ISAC, (u_int8_t*)buf, size); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ADDR, HSCXA); - bus_space_write_multi_1(t, h, HSCX, (u_int8_t*)buf, size); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ADDR, HSCXB); - bus_space_write_multi_1(t, h, HSCX, (u_int8_t*)buf, size); - break; - } -} -#endif - -#ifdef __FreeBSD__ -static void -dynalink_write_reg(u_char *base, u_int offset, u_int v) -{ - outb(IOBASE(base)+ADDR, (offset+IS_HSCXB_HACK(base))&ADDRMASK); - outb(IOADDR(base), (u_char)v); -} -#else -static void dynalink_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ADDR, offs); - bus_space_write_1(t, h, ISAC, data); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ADDR, HSCXA+offs); - bus_space_write_1(t, h, HSCX, data); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ADDR, HSCXB+offs); - bus_space_write_1(t, h, HSCX, data); - break; - } -} -#endif - -#ifdef __FreeBSD__ -static u_char -dynalink_read_reg(u_char *base, u_int offset) -{ - outb(IOBASE(base)+ADDR, (offset+IS_HSCXB_HACK(base))&ADDRMASK); - return (inb(IOADDR(base))); -} -#else -static u_int8_t dynalink_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ADDR, offs); - return bus_space_read_1(t, h, ISAC); - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ADDR, HSCXA+offs); - return bus_space_read_1(t, h, HSCX); - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ADDR, HSCXB+offs); - return bus_space_read_1(t, h, HSCX); - } - return 0; -} -#endif - -#endif /* (NISIC > 0) && (NPNP > 0) && defined(DYNALINK) */ diff --git a/sys/i4b/layer1/i4b_elsa_isdnmc.c b/sys/i4b/layer1/i4b_elsa_isdnmc.c deleted file mode 100644 index c6987f55adb26..0000000000000 --- a/sys/i4b/layer1/i4b_elsa_isdnmc.c +++ /dev/null @@ -1,305 +0,0 @@ -/* - * Copyright (c) 1998 Martin Husemann. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * ELSA MicroLink ISDN/MC card specific routines - * --------------------------------------------- - * - * $Id: i4b_elsa_isdnmc.c,v 1.2 1998/12/05 18:04:33 hm Exp $ - * - * last edit-date: [Tue Dec 1 07:45:53 1998] - * - * -mh added support for elsa ISDN/mc - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "isic.h" -#include "opt_i4b.h" -#else -#define NISIC 1 -#endif - -#if NISIC > 0 && defined(ELSA_ISDNMC) - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> - -#include <dev/pcmcia/pcmciareg.h> -#include <dev/pcmcia/pcmciavar.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/layer1/pcmcia_isic.h> - -#ifndef __FreeBSD__ -/* PCMCIA support routines */ -static u_int8_t elsa_isdnmc_read_reg __P((struct isic_softc *sc, int what, bus_size_t offs)); -static void elsa_isdnmc_write_reg __P((struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data)); -static void elsa_isdnmc_read_fifo __P((struct isic_softc *sc, int what, void *buf, size_t size)); -static void elsa_isdnmc_write_fifo __P((struct isic_softc *sc, int what, const void *data, size_t size)); -#endif - -/* - * The ELSA MicroLink ISDN/MC uses one contigous IO region, - * mapped by the pcmcia code. - * The chip access is via three ports: - */ -#define ISAC_DATA 1 /* ISAC dataport at offset 1 */ -#define HSCX_DATA 2 /* HSCX dataport at offset 2 */ -#define ADDR_LATCH 4 /* address latch at offset 4 */ - -/* This is very similar to the ELSA QuickStep 1000 (ISA) card */ - -/*---------------------------------------------------------------------------* - * read fifo routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static void -elsa_isdnmc_read_fifo(void *buf, const void *base, size_t len) -{ -} -#else -static void -elsa_isdnmc_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ADDR_LATCH, 0); - bus_space_read_multi_1(t, h, ISAC_DATA, buf, size); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ADDR_LATCH, 0); - bus_space_read_multi_1(t, h, HSCX_DATA, buf, size); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ADDR_LATCH, 0x40); - bus_space_read_multi_1(t, h, HSCX_DATA, buf, size); - break; - } -} -#endif - -/*---------------------------------------------------------------------------* - * write fifo routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static void -elsa_isdnmc_write_fifo(void *base, const void *buf, size_t len) -{ -} -#else -static void -elsa_isdnmc_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ADDR_LATCH, 0); - bus_space_write_multi_1(t, h, ISAC_DATA, (u_int8_t*)buf, size); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ADDR_LATCH, 0); - bus_space_write_multi_1(t, h, HSCX_DATA, (u_int8_t*)buf, size); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ADDR_LATCH, 0x40); - bus_space_write_multi_1(t, h, HSCX_DATA, (u_int8_t*)buf, size); - break; - } -} -#endif - -/*---------------------------------------------------------------------------* - * write register routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static void -elsa_isdnmc_write_reg(u_char *base, u_int offset, u_int v) -{ -} -#else -static void -elsa_isdnmc_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ADDR_LATCH, offs); - bus_space_write_1(t, h, ISAC_DATA, data); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ADDR_LATCH, offs); - bus_space_write_1(t, h, HSCX_DATA, data); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ADDR_LATCH, 0x40+offs); - bus_space_write_1(t, h, HSCX_DATA, data); - break; - } -} -#endif - -/*---------------------------------------------------------------------------* - * read register routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static u_char -elsa_isdnmc_read_reg(u_char *base, u_int offset) -{ - return 0; -} -#else -static u_int8_t -elsa_isdnmc_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ADDR_LATCH, offs); - return bus_space_read_1(t, h, ISAC_DATA); - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ADDR_LATCH, offs); - return bus_space_read_1(t, h, HSCX_DATA); - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ADDR_LATCH, 0x40+offs); - return bus_space_read_1(t, h, HSCX_DATA); - } - return 0; -} -#endif - -#ifdef __FreeBSD__ -#else - -/* - * XXX - one time only! Some of this has to go into an enable - * function, with apropriate counterpart in disable, so a card - * could be removed an inserted again. But never mind for now, - * this won't work anyway for several reasons (both in NetBSD - * and in I4B). - */ -int -isic_attach_elsaisdnmc(struct pcmcia_isic_softc *psc, struct pcmcia_config_entry *cfe, struct pcmcia_attach_args *pa) -{ - struct isic_softc *sc = &psc->sc_isic; - bus_space_tag_t t; - bus_space_handle_t h; - - /* Validate config info */ - if (cfe->num_memspace != 0) - printf(": unexpected number of memory spaces %d should be 0\n", - cfe->num_memspace); - if (cfe->num_iospace != 1) - printf(": unexpected number of memory spaces %d should be 1\n", - cfe->num_iospace); - - /* Allocate pcmcia space */ - if (pcmcia_io_alloc(pa->pf, 0, cfe->iospace[0].length, - cfe->iospace[0].length, &psc->sc_pcioh)) - printf(": can't allocate i/o space\n"); - - /* map them */ - if (pcmcia_io_map(pa->pf, ((cfe->flags & PCMCIA_CFE_IO16) ? - PCMCIA_WIDTH_IO16 : PCMCIA_WIDTH_IO8), 0, - cfe->iospace[0].length, &psc->sc_pcioh, &psc->sc_io_window)) { - printf(": can't map i/o space\n"); - return 0; - } - - /* OK, this will work! */ - sc->sc_cardtyp = CARD_TYPEP_ELSAMLIMC; - - /* Setup bus space maps */ - sc->sc_num_mappings = 1; - MALLOC_MAPS(sc); - - /* Copy our handles/tags to the MI maps */ - sc->sc_maps[0].t = psc->sc_pcioh.iot; - sc->sc_maps[0].h = psc->sc_pcioh.ioh; - sc->sc_maps[0].offset = 0; - sc->sc_maps[0].size = 0; /* not our mapping */ - - t = sc->sc_maps[0].t; - h = sc->sc_maps[0].h; - - sc->clearirq = NULL; - sc->readreg = elsa_isdnmc_read_reg; - sc->writereg = elsa_isdnmc_write_reg; - - sc->readfifo = elsa_isdnmc_read_fifo; - sc->writefifo = elsa_isdnmc_write_fifo; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - return 1; -} -#endif - -#endif /* ISIC > 0 */ diff --git a/sys/i4b/layer1/i4b_elsa_mcall.c b/sys/i4b/layer1/i4b_elsa_mcall.c deleted file mode 100644 index 36882e912809e..0000000000000 --- a/sys/i4b/layer1/i4b_elsa_mcall.c +++ /dev/null @@ -1,251 +0,0 @@ -/* - * Copyright (c) 1998 Martin Husemann. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * ELSA MicroLink MC/all card specific routines - * -------------------------------------------- - * - * $Id: i4b_elsa_mcall.c,v 1.1 1998/12/02 06:44:27 hm Exp $ - * - * last edit-date: [Tue Dec 1 07:45:53 1998] - * - * -mh started support for ELSA MC/all - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "isic.h" -#include "opt_i4b.h" -#else -#define NISIC 1 -#endif - -#if NISIC > 0 && defined(ELSA_MCALL) - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> - -#include <dev/pcmcia/pcmciareg.h> -#include <dev/pcmcia/pcmciavar.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> -#include <i4b/layer1/i4b_ipac.h> - -#include <i4b/layer1/pcmcia_isic.h> - -#ifndef __FreeBSD__ -/* PCMCIA support routines */ -static u_int8_t elsa_mcall_read_reg __P((struct isic_softc *sc, int what, bus_size_t offs)); -static void elsa_mcall_write_reg __P((struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data)); -static void elsa_mcall_read_fifo __P((struct isic_softc *sc, int what, void *buf, size_t size)); -static void elsa_mcall_write_fifo __P((struct isic_softc *sc, int what, const void *data, size_t size)); -#endif - -/*---------------------------------------------------------------------------* - * read fifo routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static int PCMCIA_IO_BASE = 0; /* ap: XXX hack */ -static void -elsa_mcall_read_fifo(void *buf, const void *base, size_t len) -{ -} -#else -static void -elsa_mcall_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - /* - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - */ -} -#endif - -/*---------------------------------------------------------------------------* - * write fifo routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static void -elsa_mcall_write_fifo(void *base, const void *buf, size_t len) -{ -} -#else -static void -elsa_mcall_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - /* - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - */ -} -#endif - -/*---------------------------------------------------------------------------* - * write register routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static void -elsa_mcall_write_reg(u_char *base, u_int offset, u_int v) -{ -} -#else -static void -elsa_mcall_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - /* - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - */ -} -#endif - -/*---------------------------------------------------------------------------* - * read register routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -static u_char -elsa_mcall_read_reg(u_char *base, u_int offset) -{ - return 0; -} -#else -static u_int8_t -elsa_mcall_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - /* - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - */ - return 0; -} -#endif - -#ifdef __FreeBSD__ -#else - -/* - * XXX - one time only! Some of this has to go into an enable - * function, with apropriate counterpart in disable, so a card - * could be removed an inserted again. But never mind for now, - * this won't work anyway for several reasons (both in NetBSD - * and in I4B). - */ -int -isic_attach_elsamcall(struct pcmcia_isic_softc *psc, struct pcmcia_config_entry *cfe, struct pcmcia_attach_args *pa) -{ - struct isic_softc *sc = &psc->sc_isic; - bus_space_tag_t t; - bus_space_handle_t h; - - /* Validate config info */ - if (cfe->num_memspace != 0) - printf(": unexpected number of memory spaces %d should be 0\n", - cfe->num_memspace); - if (cfe->num_iospace != 1) - printf(": unexpected number of memory spaces %d should be 1\n", - cfe->num_iospace); - - /* Allocate pcmcia space */ - if (pcmcia_io_alloc(pa->pf, 0, cfe->iospace[0].length, - cfe->iospace[0].length, &psc->sc_pcioh)) - printf(": can't allocate i/o space\n"); - - /* map them */ - if (pcmcia_io_map(pa->pf, ((cfe->flags & PCMCIA_CFE_IO16) ? - PCMCIA_WIDTH_IO16 : PCMCIA_WIDTH_IO8), 0, - cfe->iospace[0].length, &psc->sc_pcioh, &psc->sc_io_window)) { - printf(": can't map i/o space\n"); - return 0; - } - - /* setup card type */ - sc->sc_cardtyp = CARD_TYPEP_ELSAMLMCALL; - - /* Setup bus space maps */ - sc->sc_num_mappings = 1; - MALLOC_MAPS(sc); - - /* Copy our handles/tags to the MI maps */ - sc->sc_maps[0].t = psc->sc_pcioh.iot; - sc->sc_maps[0].h = psc->sc_pcioh.ioh; - sc->sc_maps[0].offset = 0; - sc->sc_maps[0].size = 0; /* not our mapping */ - - t = sc->sc_maps[0].t; - h = sc->sc_maps[0].h; - - sc->clearirq = NULL; - sc->readreg = elsa_mcall_read_reg; - sc->writereg = elsa_mcall_write_reg; - - sc->readfifo = elsa_mcall_read_fifo; - sc->writefifo = elsa_mcall_write_fifo; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 1; - sc->sc_bfifolen = IPAC_BFIFO_LEN; - - return 1; -} -#endif - -#endif /* NISIC > 0 */ diff --git a/sys/i4b/layer1/i4b_elsa_qs1i.c b/sys/i4b/layer1/i4b_elsa_qs1i.c deleted file mode 100644 index a6b5181c65d08..0000000000000 --- a/sys/i4b/layer1/i4b_elsa_qs1i.c +++ /dev/null @@ -1,512 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * isic - I4B Siemens ISDN Chipset Driver for ELSA Quickstep 1000pro ISA - * ===================================================================== - * - * $Id: i4b_elsa_qs1i.c,v 1.1 1998/12/27 21:46:45 phk Exp $ - * - * last edit-date: [Mon Dec 14 17:27:08 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ - -#include "isic.h" -#include "opt_i4b.h" -#include "pnp.h" - -#else - -#define NISIC 1 -#define NPNP 1 - -#endif - -#if (NISIC > 0) && (NPNP > 0) && defined(ELSA_QS1ISA) - -#include <sys/param.h> -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#if __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#include <i386/isa/pnp.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#ifdef __FreeBSD__ -/* static void i4b_eq1i_clrirq(void* base); */ -#else -static void i4b_eq1i_clrirq(struct isic_softc *sc); -void isic_attach_Eqs1pi __P((struct isic_softc *sc)); -#endif - -/* masks for register encoded in base addr */ - -#define ELSA_BASE_MASK 0x0ffff -#define ELSA_OFF_MASK 0xf0000 - -/* register id's to be encoded in base addr */ - -#define ELSA_IDISAC 0x00000 -#define ELSA_IDHSCXA 0x10000 -#define ELSA_IDHSCXB 0x20000 - -/* offsets from base address */ - -#define ELSA_OFF_ISAC 0x00 -#define ELSA_OFF_HSCX 0x02 -#define ELSA_OFF_OFF 0x03 -#define ELSA_OFF_CTRL 0x04 -#define ELSA_OFF_CFG 0x05 -#define ELSA_OFF_TIMR 0x06 -#define ELSA_OFF_IRQ 0x07 - -/* control register (write access) */ - -#define ELSA_CTRL_LED_YELLOW 0x02 -#define ELSA_CTRL_LED_GREEN 0x08 -#define ELSA_CTRL_RESET 0x20 -#define ELSA_CTRL_TIMEREN 0x80 -#define ELSA_CTRL_SECRET 0x50 - -/*---------------------------------------------------------------------------* - * ELSA QuickStep 1000pro/ISA clear IRQ routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -#ifdef notdef -static void -i4b_eq1i_clrirq(void* base) -{ - outb((u_int)base + ELSA_OFF_IRQ, 0); -} -#endif -#else -static void -i4b_eq1i_clrirq(struct isic_softc *sc) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - bus_space_write_1(t, h, ELSA_OFF_IRQ, 0); -} -#endif - -/*---------------------------------------------------------------------------* - * ELSA QuickStep 1000pro/ISA ISAC get fifo routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -eqs1pi_read_fifo(void *buf, const void *base, size_t len) -{ - if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXB) - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_OFF, 0x40); - insb((((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_HSCX), (u_char *)buf, (u_int)len); - } - else if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXA) - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_OFF, 0); - insb((((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_HSCX), (u_char *)buf, (u_int)len); - } - else /* if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDISAC) */ - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_OFF, 0); - insb((((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ISAC), (u_char *)buf, (u_int)len); - } -} - -#else - -static void -eqs1pi_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ELSA_OFF_OFF, 0); - bus_space_read_multi_1(t, h, ELSA_OFF_ISAC, buf, size); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ELSA_OFF_OFF, 0); - bus_space_read_multi_1(t, h, ELSA_OFF_HSCX, buf, size); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ELSA_OFF_OFF, 0x40); - bus_space_read_multi_1(t, h, ELSA_OFF_HSCX, buf, size); - break; - } -} - -#endif - -/*---------------------------------------------------------------------------* - * ELSA QuickStep 1000pro/ISA ISAC put fifo routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -eqs1pi_write_fifo(void *base, const void *buf, size_t len) -{ - if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXB) - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_OFF, 0x40); - outsb((((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_HSCX), (u_char *)buf, (u_int)len); - } - else if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXA) - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_OFF, 0); - outsb((((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_HSCX), (u_char *)buf, (u_int)len); - } - else /* if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDISAC) */ - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_OFF, 0); - outsb((((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ISAC), (u_char *)buf, (u_int)len); - } -} - -#else - -static void -eqs1pi_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ELSA_OFF_OFF, 0); - bus_space_write_multi_1(t, h, ELSA_OFF_ISAC, (u_int8_t*)buf, size); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ELSA_OFF_OFF, 0); - bus_space_write_multi_1(t, h, ELSA_OFF_HSCX, (u_int8_t*)buf, size); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ELSA_OFF_OFF, 0x40); - bus_space_write_multi_1(t, h, ELSA_OFF_HSCX, (u_int8_t*)buf, size); - break; - } -} -#endif - -/*---------------------------------------------------------------------------* - * ELSA QuickStep 1000pro/ISA ISAC put register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -eqs1pi_write_reg(u_char *base, u_int offset, u_int v) -{ - if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXB) - { - outb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_OFF, (u_char)(offset+0x40)); - outb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_HSCX, (u_char)v); - } - else if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXA) - { - outb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_OFF, (u_char)offset); - outb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_HSCX, (u_char)v); - } - else /* if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDISAC) */ - { - outb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_OFF, (u_char)offset); - outb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ISAC, (u_char)v); - } -} - -#else - -static void -eqs1pi_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ELSA_OFF_OFF, offs); - bus_space_write_1(t, h, ELSA_OFF_ISAC, data); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ELSA_OFF_OFF, offs); - bus_space_write_1(t, h, ELSA_OFF_HSCX, data); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ELSA_OFF_OFF, 0x40+offs); - bus_space_write_1(t, h, ELSA_OFF_HSCX, data); - break; - } -} -#endif - -/*---------------------------------------------------------------------------* - * ELSA QuickStep 1000pro/ISA ISAC get register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static u_char -eqs1pi_read_reg(u_char *base, u_int offset) -{ - if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXB) - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_OFF, (u_char)(offset+0x40)); - return(inb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_HSCX)); - } - else if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXA) - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_OFF, (u_char)offset); - return(inb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_HSCX)); - } - else /* if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDISAC) */ - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_OFF, (u_char)offset); - return(inb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ISAC)); - } -} - -#else - -static u_int8_t -eqs1pi_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ELSA_OFF_OFF, offs); - return bus_space_read_1(t, h, ELSA_OFF_ISAC); - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ELSA_OFF_OFF, offs); - return bus_space_read_1(t, h, ELSA_OFF_HSCX); - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ELSA_OFF_OFF, 0x40+offs); - return bus_space_read_1(t, h, ELSA_OFF_HSCX); - } - return 0; -} - -#endif - -#ifdef __FreeBSD__ - -/*---------------------------------------------------------------------------* - * isic_probe_Eqs1pi - probe for ELSA QuickStep 1000pro/ISA and compatibles - *---------------------------------------------------------------------------*/ -int -isic_probe_Eqs1pi(struct isa_device *dev, unsigned int iobase2) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - - /* check max unit range */ - - if(dev->id_unit >= ISIC_MAXUNIT) - { - printf("isic%d: Error, unit %d >= ISIC_MAXUNIT for ELSA QuickStep 1000pro/ISA!\n", - dev->id_unit, dev->id_unit); - return(0); - } - sc->sc_unit = dev->id_unit; - - /* check IRQ validity */ - - switch(ffs(dev->id_irq) - 1) - { - case 3: - case 4: - case 5: - case 7: - case 10: - case 11: - case 12: - case 15: - break; - - default: - printf("isic%d: Error, invalid IRQ [%d] specified for ELSA QuickStep 1000pro/ISA!\n", - dev->id_unit, ffs(dev->id_irq)-1); - return(0); - break; - } - sc->sc_irq = dev->id_irq; - - /* check if memory addr specified */ - - if(dev->id_maddr) - { - printf("isic%d: Error, mem addr 0x%lx specified for ELSA QuickStep 1000pro/ISA!\n", - dev->id_unit, (u_long)dev->id_maddr); - return(0); - } - dev->id_msize = 0; - - /* check if we got an iobase */ - - if(!((dev->id_iobase >= 0x160) && (dev->id_iobase <= 0x360))) - { - printf("isic%d: Error, invalid iobase 0x%x specified for ELSA QuickStep 1000pro/ISA!\n", - dev->id_unit, dev->id_iobase); - return(0); - } - sc->sc_port = dev->id_iobase; - - /* setup access routines */ - -/* XXX no "sc_clearirq" in sight... /phk - sc->sc_clearirq = i4b_eq1i_clrirq; -*/ - sc->readreg = eqs1pi_read_reg; - sc->writereg = eqs1pi_write_reg; - - sc->readfifo = eqs1pi_read_fifo; - sc->writefifo = eqs1pi_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_ELSAQS1ISA; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* setup ISAC and HSCX base addr */ - - ISAC_BASE = (caddr_t) ((u_int)dev->id_iobase | ELSA_IDISAC); - HSCX_A_BASE = (caddr_t) ((u_int)dev->id_iobase | ELSA_IDHSCXA); - HSCX_B_BASE = (caddr_t) ((u_int)dev->id_iobase | ELSA_IDHSCXB); - - /* - * Read HSCX A/B VSTR. Expected value for the ELSA QuickStep 1000pro - * ISA card is 0x05 ( = version 2.1 ) in the least significant bits. - */ - - if( ((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) || - ((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) ) - { - printf("isic%d: HSCX VSTR test failed for ELSA QuickStep 1000pro/ISA\n", - dev->id_unit); - printf("isic%d: HSC0: VSTR: %#x\n", - dev->id_unit, HSCX_READ(0, H_VSTR)); - printf("isic%d: HSC1: VSTR: %#x\n", - dev->id_unit, HSCX_READ(1, H_VSTR)); - return (0); - } - - return (1); -} - -/*---------------------------------------------------------------------------* - * isic_attach_s0163P - attach ELSA QuickStep 1000pro/ISA - *---------------------------------------------------------------------------*/ -int -isic_attach_Eqs1pi(struct isa_device *dev, unsigned int iobase2) -{ - u_char byte = ELSA_CTRL_SECRET; - - byte &= ~ELSA_CTRL_RESET; - outb(dev->id_iobase + ELSA_OFF_CTRL, byte); - DELAY(20); - byte |= ELSA_CTRL_RESET; - outb(dev->id_iobase + ELSA_OFF_CTRL, byte); - - DELAY(20); - outb(dev->id_iobase + ELSA_OFF_IRQ, 0xff); - - return(1); -} - -#else /* !__FreeBSD__ */ - -void -isic_attach_Eqs1pi(struct isic_softc *sc) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - u_char byte = ELSA_CTRL_SECRET; - - byte &= ~ELSA_CTRL_RESET; - bus_space_write_1(t, h, ELSA_OFF_CTRL, byte); - DELAY(20); - byte |= ELSA_CTRL_RESET; - bus_space_write_1(t, h, ELSA_OFF_CTRL, byte); - - DELAY(20); - bus_space_write_1(t, h, ELSA_OFF_IRQ, 0xff); - - /* setup access routines */ - - sc->clearirq = i4b_eq1i_clrirq; - sc->readreg = eqs1pi_read_reg; - sc->writereg = eqs1pi_write_reg; - - sc->readfifo = eqs1pi_read_fifo; - sc->writefifo = eqs1pi_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_ELSAQS1ISA; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; -} - -#endif - -#endif /* (NISIC > 0) && (NPNP > 0) && defined(ELSA_QS1ISA) */ diff --git a/sys/i4b/layer1/i4b_elsa_qs1p.c b/sys/i4b/layer1/i4b_elsa_qs1p.c deleted file mode 100644 index b2b35d03fc342..0000000000000 --- a/sys/i4b/layer1/i4b_elsa_qs1p.c +++ /dev/null @@ -1,458 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * isic - I4B Siemens ISDN Chipset Driver for ELSA Quickstep 1000pro PCI - * ===================================================================== - * - * $Id: i4b_elsa_qs1p.c,v 1.4 1998/12/05 18:04:36 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:22:41 1998] - * - *---------------------------------------------------------------------------*/ - -#if defined(__FreeBSD__) -#include "isic.h" -#include "opt_i4b.h" -#include "pci.h" -#else -#define NISIC 1 -#endif - -#if (NISIC > 0) && /* (NPCI > 0) && */ defined(ELSA_QS1PCI) - -#include <sys/param.h> -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#if __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else - -#include <dev/pci/pcireg.h> -#include <dev/pci/pcivar.h> -#include <dev/pci/pcidevs.h> - -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> -#include <i4b/layer1/i4b_ipac.h> - -#ifndef __FreeBSD__ -/* we don't have the function prototypes in the global i4b_l1.h any more */ -void isic_attach_Eqs1pp __P((struct isic_softc *sc, struct pci_attach_args *pa)); -#endif - -/* masks for register encoded in base addr */ - -#define ELSA_BASE_MASK 0x0ffff -#define ELSA_OFF_MASK 0xf0000 - -/* register id's to be encoded in base addr */ - -#define ELSA_IDISAC 0x00000 -#define ELSA_IDHSCXA 0x10000 -#define ELSA_IDHSCXB 0x20000 -#define ELSA_IDIPAC 0x40000 - -/* offsets from base address */ - -#define ELSA_OFF_ALE 0x00 -#define ELSA_OFF_RW 0x01 - -#define ELSA_PORT0_MAPOFF PCI_MAPREG_START+4 -#define ELSA_PORT1_MAPOFF PCI_MAPREG_START+12 - -/*---------------------------------------------------------------------------* - * ELSA QuickStep 1000pro/PCI ISAC get fifo routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -eqs1pp_read_fifo(void *buf, const void *base, size_t len) -{ - if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXB) - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ALE, IPAC_HSCXB_OFF); - insb((((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_RW), (u_char *)buf, (u_int)len); - } - else if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXA) - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ALE, IPAC_HSCXA_OFF); - insb((((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_RW), (u_char *)buf, (u_int)len); - } - else /* if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDISAC) */ - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ALE, IPAC_ISAC_OFF); - insb((((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_RW), (u_char *)buf, (u_int)len); - } -} - -#else - -static void -eqs1pp_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[1].t; - bus_space_handle_t h = sc->sc_maps[1].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ELSA_OFF_ALE, IPAC_ISAC_OFF); - bus_space_read_multi_1(t, h, ELSA_OFF_RW, buf, size); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ELSA_OFF_ALE, IPAC_HSCXA_OFF); - bus_space_read_multi_1(t, h, ELSA_OFF_RW, buf, size); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ELSA_OFF_ALE, IPAC_HSCXB_OFF); - bus_space_read_multi_1(t, h, ELSA_OFF_RW, buf, size); - break; - } -} - -#endif - -/*---------------------------------------------------------------------------* - * ELSA QuickStep 1000pro/PCI ISAC put fifo routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -eqs1pp_write_fifo(void *base, const void *buf, size_t len) -{ - if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXB) - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ALE, IPAC_HSCXB_OFF); - outsb((((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_RW), (u_char *)buf, (u_int)len); - } - else if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXA) - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ALE, IPAC_HSCXA_OFF); - outsb((((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_RW), (u_char *)buf, (u_int)len); - } - else /* if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDISAC) */ - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ALE, IPAC_ISAC_OFF); - outsb((((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_RW), (u_char *)buf, (u_int)len); - } -} - -#else - -static void -eqs1pp_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[1].t; - bus_space_handle_t h = sc->sc_maps[1].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ELSA_OFF_ALE, IPAC_ISAC_OFF); - bus_space_write_multi_1(t, h, ELSA_OFF_RW, (u_int8_t*)buf, size); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ELSA_OFF_ALE, IPAC_HSCXA_OFF); - bus_space_write_multi_1(t, h, ELSA_OFF_RW, (u_int8_t*)buf, size); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ELSA_OFF_ALE, IPAC_HSCXB_OFF); - bus_space_write_multi_1(t, h, ELSA_OFF_RW, (u_int8_t*)buf, size); - break; - } -} -#endif - -/*---------------------------------------------------------------------------* - * ELSA QuickStep 1000pro/PCI ISAC put register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -eqs1pp_write_reg(u_char *base, u_int offset, u_int v) -{ - if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXB) - { - outb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ALE, (u_char)(offset+IPAC_HSCXB_OFF)); - outb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_RW, (u_char)v); - } - else if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXA) - { - outb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ALE, (u_char)(offset+IPAC_HSCXA_OFF)); - outb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_RW, (u_char)v); - } - else if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDISAC) - { - outb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ALE, (u_char)(offset+IPAC_ISAC_OFF)); - outb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_RW, (u_char)v); - } - else /* IPAC */ - { - outb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ALE, (u_char)(offset+IPAC_IPAC_OFF)); - outb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_RW, (u_char)v); - } -} - -#else - -static void -eqs1pp_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[1].t; - bus_space_handle_t h = sc->sc_maps[1].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ELSA_OFF_ALE, IPAC_ISAC_OFF+offs); - bus_space_write_1(t, h, ELSA_OFF_RW, data); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ELSA_OFF_ALE, IPAC_HSCXA_OFF+offs); - bus_space_write_1(t, h, ELSA_OFF_RW, data); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ELSA_OFF_ALE, IPAC_HSCXB_OFF+offs); - bus_space_write_1(t, h, ELSA_OFF_RW, data); - break; - case ISIC_WHAT_IPAC: - bus_space_write_1(t, h, ELSA_OFF_ALE, IPAC_IPAC_OFF+offs); - bus_space_write_1(t, h, ELSA_OFF_RW, data); - break; - } -} -#endif - -/*---------------------------------------------------------------------------* - * ELSA QuickStep 1000pro/PCI ISAC get register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static u_char -eqs1pp_read_reg(u_char *base, u_int offset) -{ - if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXB) - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ALE, (u_char)(offset+IPAC_HSCXB_OFF)); - return(inb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_RW)); - } - else if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDHSCXA) - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ALE, (u_char)(offset+IPAC_HSCXA_OFF)); - return(inb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_RW)); - } - else if(((u_int)base & ELSA_OFF_MASK) == ELSA_IDISAC) - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ALE, (u_char)(offset+IPAC_ISAC_OFF)); - return(inb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_RW)); - } - else /* IPAC */ - { - outb((u_int)((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_ALE, (u_char)(offset+IPAC_IPAC_OFF)); - return(inb(((u_int)base & ELSA_BASE_MASK) + ELSA_OFF_RW)); - } -} - -#else - -static u_int8_t -eqs1pp_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[1].t; - bus_space_handle_t h = sc->sc_maps[1].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ELSA_OFF_ALE, IPAC_ISAC_OFF+offs); - return bus_space_read_1(t, h, ELSA_OFF_RW); - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ELSA_OFF_ALE, IPAC_HSCXA_OFF+offs); - return bus_space_read_1(t, h, ELSA_OFF_RW); - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ELSA_OFF_ALE, IPAC_HSCXB_OFF+offs); - return bus_space_read_1(t, h, ELSA_OFF_RW); - case ISIC_WHAT_IPAC: - { - bus_space_write_1(t, h, ELSA_OFF_ALE, IPAC_IPAC_OFF+offs); - return bus_space_read_1(t, h, ELSA_OFF_RW); - } - } - - return 0; -} - -#endif - -/*---------------------------------------------------------------------------* - * isic_attach_Eqs1pp - attach for ELSA QuickStep 1000pro/PCI - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -int -isic_attach_Eqs1pp(int unit, unsigned int iobase1, unsigned int iobase2) -{ - struct isic_softc *sc = &isic_sc[unit]; - - /* check max unit range */ - - if(unit >= ISIC_MAXUNIT) - { - printf("isic%d: Error, unit %d >= ISIC_MAXUNIT for ELSA QuickStep 1000pro/PCI!\n", - unit, unit); - return(0); - } - sc->sc_unit = unit; - - /* setup iobase */ - - if((iobase2 <= 0) || (iobase2 > 0xffff)) - { - printf("isic%d: Error, invalid iobase 0x%x specified for ELSA QuickStep 1000pro/PCI!\n", - unit, iobase2); - return(0); - } - sc->sc_port = iobase2; - - /* setup access routines */ - - sc->clearirq = NULL; - sc->readreg = eqs1pp_read_reg; - sc->writereg = eqs1pp_write_reg; - - sc->readfifo = eqs1pp_read_fifo; - sc->writefifo = eqs1pp_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_ELSAQS1PCI; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - /* setup chip type = IPAC ! */ - - sc->sc_ipac = 1; - sc->sc_bfifolen = IPAC_BFIFO_LEN; - - /* setup ISAC and HSCX base addr */ - - ISAC_BASE = (caddr_t) ((u_int)iobase2 | ELSA_IDISAC); - HSCX_A_BASE = (caddr_t) ((u_int)iobase2 | ELSA_IDHSCXA); - HSCX_B_BASE = (caddr_t) ((u_int)iobase2 | ELSA_IDHSCXB); - IPAC_BASE = (caddr_t) ((u_int)iobase2 | ELSA_IDIPAC); - - /* enable hscx/isac irq's */ - IPAC_WRITE(IPAC_MASK, (IPAC_MASK_INT1 | IPAC_MASK_INT0)); - - IPAC_WRITE(IPAC_ACFG, 0); /* outputs are open drain */ - IPAC_WRITE(IPAC_AOE, /* aux 5..2 are inputs, 7, 6 outputs */ - (IPAC_AOE_OE5 | IPAC_AOE_OE4 | IPAC_AOE_OE3 | IPAC_AOE_OE2)); - IPAC_WRITE(IPAC_ATX, 0xff); /* set all output lines high */ - - outb(iobase1 + 0x4c, 0x41); /* enable card interrupt */ - - return (1); -} - -#else /* !FreeBSD */ - -void -isic_attach_Eqs1pp(sc, pa) - struct isic_softc *sc; - struct pci_attach_args *pa; -{ - /* setup io mappings */ - sc->sc_num_mappings = 2; - MALLOC_MAPS(sc); - sc->sc_maps[0].size = 0; - if (pci_mapreg_map(pa, ELSA_PORT0_MAPOFF, PCI_MAPREG_TYPE_IO, 0, - &sc->sc_maps[0].t, &sc->sc_maps[0].h, NULL, NULL)) { - printf("%s: can't map i/o space\n", sc->sc_dev.dv_xname); - return; - } - sc->sc_maps[1].size = 0; - if (pci_mapreg_map(pa, ELSA_PORT1_MAPOFF, PCI_MAPREG_TYPE_IO, 0, - &sc->sc_maps[1].t, &sc->sc_maps[1].h, NULL, NULL)) { - printf("%s: can't map i/o space\n", sc->sc_dev.dv_xname); - return; - } - - /* setup access routines */ - - sc->clearirq = NULL; - sc->readreg = eqs1pp_read_reg; - sc->writereg = eqs1pp_write_reg; - - sc->readfifo = eqs1pp_read_fifo; - sc->writefifo = eqs1pp_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_ELSAQS1PCI; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - /* setup chip type = IPAC ! */ - - sc->sc_ipac = 1; - sc->sc_bfifolen = IPAC_BFIFO_LEN; - - /* enable hscx/isac irq's */ - IPAC_WRITE(IPAC_MASK, (IPAC_MASK_INT1 | IPAC_MASK_INT0)); - - IPAC_WRITE(IPAC_ACFG, 0); /* outputs are open drain */ - IPAC_WRITE(IPAC_AOE, /* aux 5..2 are inputs, 7, 6 outputs */ - (IPAC_AOE_OE5 | IPAC_AOE_OE4 | IPAC_AOE_OE3 | IPAC_AOE_OE2)); - IPAC_WRITE(IPAC_ATX, 0xff); /* set all output lines high */ - - bus_space_write_1(sc->sc_maps[0].t, sc->sc_maps[0].h, 0x4c, 0x41); /* enable card interrupt */ -} - -#endif - -#endif /* (NISIC > 0) && defined(ELSA_QS1PCI) */ diff --git a/sys/i4b/layer1/i4b_hscx.c b/sys/i4b/layer1/i4b_hscx.c deleted file mode 100644 index ed80a51c57317..0000000000000 --- a/sys/i4b/layer1/i4b_hscx.c +++ /dev/null @@ -1,672 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b - Siemens HSCX chip (B-channel) handling - * -------------------------------------------- - * - * $Id: i4b_hscx.c,v 1.37 1998/12/05 18:04:38 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:23:36 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "isic.h" -#else -#define NISIC 1 /* doesn't matter in non-FreeBSD, config(8) d.t.r.t. */ -#endif -#if NISIC > 0 - -#include <sys/param.h> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <machine/stdarg.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_trace.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_trace.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_mbuf.h> - -/*---------------------------------------------------------------------------* - * HSCX IRQ Handler - *---------------------------------------------------------------------------*/ -void -isic_hscx_irq(register struct isic_softc *sc, u_char ista, int h_chan, u_char ex_irq) -{ - register isic_Bchan_t *chan = &sc->sc_chan[h_chan]; - u_char exir = 0; - int activity = -1; - u_char cmd = 0; - - DBGL1(L1_H_IRQ, "isic_hscx_irq", ("%#x\n", ista)); - - if(ex_irq) - { - /* get channel extended irq reg */ - - exir = HSCX_READ(h_chan, H_EXIR); - - if(exir & HSCX_EXIR_RFO) - { - chan->stat_RFO++; - DBGL1(L1_H_XFRERR, "isic_hscx_irq", ("ex_irq: receive data overflow\n")); - } - - if((exir & HSCX_EXIR_XDU) && (chan->bprot != BPROT_NONE))/* xmit data underrun */ - { - chan->stat_XDU++; - DBGL1(L1_H_XFRERR, "isic_hscx_irq", ("ex_irq: xmit data underrun\n")); - isic_hscx_cmd(sc, h_chan, HSCX_CMDR_XRES); - - if (chan->out_mbuf_head != NULL) /* don't continue to transmit this buffer */ - { - i4b_Bfreembuf(chan->out_mbuf_head); - chan->out_mbuf_cur = chan->out_mbuf_head = NULL; - } - } - - } - - /* rx message end, end of frame */ - - if(ista & HSCX_ISTA_RME) - { - register int fifo_data_len; - u_char rsta; - int error = 0; - - rsta = HSCX_READ(h_chan, H_RSTA); - - if((rsta & 0xf0) != 0xa0) - { - if((rsta & HSCX_RSTA_VFR) == 0) - { - chan->stat_VFR++; - cmd |= (HSCX_CMDR_RHR); - DBGL1(L1_H_XFRERR, "isic_hscx_irq", ("received invalid Frame\n")); - error++; - } - - if(rsta & HSCX_RSTA_RDO) - { - chan->stat_RDO++; - DBGL1(L1_H_XFRERR, "isic_hscx_irq", ("receive data overflow\n")); - error++; - } - - if((rsta & HSCX_RSTA_CRC) == 0) - { - chan->stat_CRC++; - cmd |= (HSCX_CMDR_RHR); - DBGL1(L1_H_XFRERR, "isic_hscx_irq", ("CRC check failed\n")); - error++; - } - - if(rsta & HSCX_RSTA_RAB) - { - chan->stat_RAB++; - DBGL1(L1_H_XFRERR, "isic_hscx_irq", ("Receive message aborted\n")); - error++; - } - } - - fifo_data_len = ((HSCX_READ(h_chan, H_RBCL)) & - ((sc->sc_bfifolen)-1)); - - if(fifo_data_len == 0) - fifo_data_len = sc->sc_bfifolen; - - /* all error conditions checked, now decide and take action */ - - if(error == 0) - { - if(chan->in_mbuf == NULL) - { - if((chan->in_mbuf = i4b_Bgetmbuf(BCH_MAX_DATALEN)) == NULL) - panic("L1 isic_hscx_irq: RME, cannot allocate mbuf!\n"); - chan->in_cbptr = chan->in_mbuf->m_data; - chan->in_len = 0; - } - - fifo_data_len -= 1; /* last byte in fifo is RSTA ! */ - - if((chan->in_len + fifo_data_len) <= BCH_MAX_DATALEN) - { - /* read data from HSCX fifo */ - - HSCX_RDFIFO(h_chan, chan->in_cbptr, fifo_data_len); - - cmd |= (HSCX_CMDR_RMC); - isic_hscx_cmd(sc, h_chan, cmd); - cmd = 0; - - chan->in_len += fifo_data_len; - chan->rxcount += fifo_data_len; - - /* setup mbuf data length */ - - chan->in_mbuf->m_len = chan->in_len; - chan->in_mbuf->m_pkthdr.len = chan->in_len; - - if(sc->sc_trace & TRACE_B_RX) - { - i4b_trace_hdr_t hdr; - hdr.unit = sc->sc_unit; - hdr.type = (h_chan == HSCX_CH_A ? TRC_CH_B1 : TRC_CH_B2); - hdr.dir = FROM_NT; - hdr.count = ++sc->sc_trace_bcount; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, chan->in_mbuf->m_len, chan->in_mbuf->m_data); - } - - (*chan->drvr_linktab->bch_rx_data_ready)(chan->drvr_linktab->unit); - - activity = ACT_RX; - - /* mark buffer ptr as unused */ - - chan->in_mbuf = NULL; - chan->in_cbptr = NULL; - chan->in_len = 0; - } - else - { - DBGL1(L1_H_XFRERR, "isic_hscx_irq", ("RAWHDLC rx buffer overflow in RME, in_len=%d, fifolen=%d\n", chan->in_len, fifo_data_len)); - chan->in_cbptr = chan->in_mbuf->m_data; - chan->in_len = 0; - cmd |= (HSCX_CMDR_RHR | HSCX_CMDR_RMC); - } - } - else - { - if (chan->in_mbuf != NULL) - { - i4b_Bfreembuf(chan->in_mbuf); - chan->in_mbuf = NULL; - chan->in_cbptr = NULL; - chan->in_len = 0; - } - cmd |= (HSCX_CMDR_RMC); - } - } - - /* rx fifo full */ - - if(ista & HSCX_ISTA_RPF) - { - if(chan->in_mbuf == NULL) - { - if((chan->in_mbuf = i4b_Bgetmbuf(BCH_MAX_DATALEN)) == NULL) - panic("L1 isic_hscx_irq: RPF, cannot allocate mbuf!\n"); - chan->in_cbptr = chan->in_mbuf->m_data; - chan->in_len = 0; - } - - chan->rxcount += sc->sc_bfifolen; - - if((chan->in_len + sc->sc_bfifolen) <= BCH_MAX_DATALEN) - { - /* read data from HSCX fifo */ - - HSCX_RDFIFO(h_chan, chan->in_cbptr, sc->sc_bfifolen); - - chan->in_cbptr += sc->sc_bfifolen; - chan->in_len += sc->sc_bfifolen; - } - else - { - if(chan->bprot == BPROT_NONE) - { - /* setup mbuf data length */ - - chan->in_mbuf->m_len = chan->in_len; - chan->in_mbuf->m_pkthdr.len = chan->in_len; - - if(sc->sc_trace & TRACE_B_RX) - { - i4b_trace_hdr_t hdr; - hdr.unit = sc->sc_unit; - hdr.type = (h_chan == HSCX_CH_A ? TRC_CH_B1 : TRC_CH_B2); - hdr.dir = FROM_NT; - hdr.count = ++sc->sc_trace_bcount; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, chan->in_mbuf->m_len, chan->in_mbuf->m_data); - } - - /* move rx'd data to rx queue */ - - IF_ENQUEUE(&chan->rx_queue, chan->in_mbuf); - - (*chan->drvr_linktab->bch_rx_data_ready)(chan->drvr_linktab->unit); - - if(!(isic_hscx_silence(chan->in_mbuf->m_data, chan->in_mbuf->m_len))) - activity = ACT_RX; - - /* alloc new buffer */ - - if((chan->in_mbuf = i4b_Bgetmbuf(BCH_MAX_DATALEN)) == NULL) - panic("L1 isic_hscx_irq: RPF, cannot allocate new mbuf!\n"); - - /* setup new data ptr */ - - chan->in_cbptr = chan->in_mbuf->m_data; - - /* read data from HSCX fifo */ - - HSCX_RDFIFO(h_chan, chan->in_cbptr, sc->sc_bfifolen); - - chan->in_cbptr += sc->sc_bfifolen; - chan->in_len = sc->sc_bfifolen; - - chan->rxcount += sc->sc_bfifolen; - } - else - { - DBGL1(L1_H_XFRERR, "isic_hscx_irq", ("RAWHDLC rx buffer overflow in RPF, in_len=%d\n", chan->in_len)); - chan->in_cbptr = chan->in_mbuf->m_data; - chan->in_len = 0; - cmd |= (HSCX_CMDR_RHR); - } - } - - /* command to release fifo space */ - - cmd |= HSCX_CMDR_RMC; - } - - /* transmit fifo empty, new data can be written to fifo */ - - if(ista & HSCX_ISTA_XPR) - { - /* - * for a description what is going on here, please have - * a look at isic_bchannel_start() in i4b_bchan.c ! - */ - - int activity = -1; - int len; - int nextlen; - - DBGL1(L1_H_IRQ, "isic_hscx_irq", ("unit %d, chan %d - XPR, Tx Fifo Empty!\n", sc->sc_unit, h_chan)); - - if(chan->out_mbuf_cur == NULL) /* last frame is transmitted */ - { - IF_DEQUEUE(&chan->tx_queue, chan->out_mbuf_head); - - if(chan->out_mbuf_head == NULL) - { - chan->state &= ~HSCX_TX_ACTIVE; - (*chan->drvr_linktab->bch_tx_queue_empty)(chan->drvr_linktab->unit); - } - else - { - chan->state |= HSCX_TX_ACTIVE; - chan->out_mbuf_cur = chan->out_mbuf_head; - chan->out_mbuf_cur_ptr = chan->out_mbuf_cur->m_data; - chan->out_mbuf_cur_len = chan->out_mbuf_cur->m_len; - - if(sc->sc_trace & TRACE_B_TX) - { - i4b_trace_hdr_t hdr; - hdr.unit = sc->sc_unit; - hdr.type = (h_chan == HSCX_CH_A ? TRC_CH_B1 : TRC_CH_B2); - hdr.dir = FROM_TE; - hdr.count = ++sc->sc_trace_bcount; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, chan->out_mbuf_cur->m_len, chan->out_mbuf_cur->m_data); - } - - if(chan->bprot == BPROT_NONE) - { - if(!(isic_hscx_silence(chan->out_mbuf_cur->m_data, chan->out_mbuf_cur->m_len))) - activity = ACT_TX; - } - else - { - activity = ACT_TX; - } - } - } - - len = 0; - - while(chan->out_mbuf_cur && len != sc->sc_bfifolen) - { - nextlen = min(chan->out_mbuf_cur_len, sc->sc_bfifolen - len); - -#ifdef NOTDEF - printf("i:mh=%x, mc=%x, mcp=%x, mcl=%d l=%d nl=%d # ", - chan->out_mbuf_head, - chan->out_mbuf_cur, - chan->out_mbuf_cur_ptr, - chan->out_mbuf_cur_len, - len, - next_len); -#endif - - isic_hscx_waitxfw(sc, h_chan); /* necessary !!! */ - - HSCX_WRFIFO(h_chan, chan->out_mbuf_cur_ptr, nextlen); - cmd |= HSCX_CMDR_XTF; - - len += nextlen; - chan->txcount += nextlen; - - chan->out_mbuf_cur_ptr += nextlen; - chan->out_mbuf_cur_len -= nextlen; - - if(chan->out_mbuf_cur_len == 0) - { - if((chan->out_mbuf_cur = chan->out_mbuf_cur->m_next) != NULL) - { - chan->out_mbuf_cur_ptr = chan->out_mbuf_cur->m_data; - chan->out_mbuf_cur_len = chan->out_mbuf_cur->m_len; - - if(sc->sc_trace & TRACE_B_TX) - { - i4b_trace_hdr_t hdr; - hdr.unit = sc->sc_unit; - hdr.type = (h_chan == HSCX_CH_A ? TRC_CH_B1 : TRC_CH_B2); - hdr.dir = FROM_TE; - hdr.count = ++sc->sc_trace_bcount; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, chan->out_mbuf_cur->m_len, chan->out_mbuf_cur->m_data); - } - } - else - { - if (chan->bprot != BPROT_NONE) - cmd |= HSCX_CMDR_XME; - i4b_Bfreembuf(chan->out_mbuf_head); - chan->out_mbuf_head = NULL; - } - - } - } - } - - if(cmd) /* is there a command for the HSCX ? */ - { - isic_hscx_cmd(sc, h_chan, cmd); /* yes, to HSCX */ - } - - /* call timeout handling routine */ - - if(activity == ACT_RX || activity == ACT_TX) - (*chan->drvr_linktab->bch_activity)(chan->drvr_linktab->unit, activity); -} - -/*---------------------------------------------------------------------------* - * HSCX initialization - * - * for telephony: extended transparent mode 1 - * for raw hdlc: transparent mode 0 - *---------------------------------------------------------------------------*/ -void -isic_hscx_init(struct isic_softc *sc, int h_chan, int activate) -{ - isic_Bchan_t *chan = &sc->sc_chan[h_chan]; - - HSCX_WRITE(h_chan, H_MASK, 0xff); /* mask irq's */ - - if(sc->sc_ipac) - { - /* CCR1: Power Up, Clock Mode 5 */ - HSCX_WRITE(h_chan, H_CCR1, HSCX_CCR1_PU | /* power up */ - HSCX_CCR1_CM1); /* IPAC clock mode 5 */ - } - else - { - /* CCR1: Power Up, Clock Mode 5 */ - HSCX_WRITE(h_chan, H_CCR1, HSCX_CCR1_PU | /* power up */ - HSCX_CCR1_CM2 | /* HSCX clock mode 5 */ - HSCX_CCR1_CM0); - } - - /* XAD1: Transmit Address Byte 1 */ - HSCX_WRITE(h_chan, H_XAD1, 0xff); - - /* XAD2: Transmit Address Byte 2 */ - HSCX_WRITE(h_chan, H_XAD2, 0xff); - - /* RAH2: Receive Address Byte High Reg. 2 */ - HSCX_WRITE(h_chan, H_RAH2, 0xff); - - /* XBCH: reset Transmit Byte Count High */ - HSCX_WRITE(h_chan, H_XBCH, 0x00); - - /* RLCR: reset Receive Length Check Register */ - HSCX_WRITE(h_chan, H_RLCR, 0x00); - - /* CCR2: set tx/rx clock shift bit 0 */ - /* disable CTS irq, disable RIE irq*/ - HSCX_WRITE(h_chan, H_CCR2, HSCX_CCR2_XCS0|HSCX_CCR2_RCS0); - - /* XCCR: tx bit count per time slot */ - HSCX_WRITE(h_chan, H_XCCR, 0x07); - - /* RCCR: rx bit count per time slot */ - HSCX_WRITE(h_chan, H_RCCR, 0x07); - - if(sc->sc_bustyp == BUS_TYPE_IOM2) - { - switch(h_chan) - { - case HSCX_CH_A: /* Prepare HSCX channel A */ - /* TSAX: tx clock shift bits 1 & 2 */ - /* tx time slot number */ - HSCX_WRITE(h_chan, H_TSAX, 0x2f); - - /* TSAR: rx clock shift bits 1 & 2 */ - /* rx time slot number */ - HSCX_WRITE(h_chan, H_TSAR, 0x2f); - break; - - case HSCX_CH_B: /* Prepare HSCX channel B */ - /* TSAX: tx clock shift bits 1 & 2 */ - /* tx time slot number */ - HSCX_WRITE(h_chan, H_TSAX, 0x03); - - /* TSAR: rx clock shift bits 1 & 2 */ - /* rx time slot number */ - HSCX_WRITE(h_chan, H_TSAR, 0x03); - break; - } - } - else /* IOM 1 setup */ - { - /* TSAX: tx clock shift bits 1 & 2 */ - /* tx time slot number */ - HSCX_WRITE(h_chan, H_TSAX, 0x07); - - /* TSAR: rx clock shift bits 1 & 2 */ - /* rx time slot number */ - HSCX_WRITE(h_chan, H_TSAR, 0x07); - } - - if(activate) - { - if(chan->bprot == BPROT_RHDLC) - { - /* HDLC Frames, transparent mode 0 */ - HSCX_WRITE(h_chan, H_MODE, - HSCX_MODE_MDS1|HSCX_MODE_RAC|HSCX_MODE_RTS); - } - else - { - /* Raw Telephony, extended transparent mode 1 */ - HSCX_WRITE(h_chan, H_MODE, - HSCX_MODE_MDS1|HSCX_MODE_MDS0|HSCX_MODE_ADM|HSCX_MODE_RTS); - } - - isic_hscx_cmd(sc, h_chan, HSCX_CMDR_RHR|HSCX_CMDR_XRES); - } - else - { - /* TSAX: tx time slot */ - HSCX_WRITE(h_chan, H_TSAX, 0xff); - - /* TSAR: rx time slot */ - HSCX_WRITE(h_chan, H_TSAR, 0xff); - - /* Raw Telephony, extended transparent mode 1 */ - HSCX_WRITE(h_chan, H_MODE, - HSCX_MODE_MDS1|HSCX_MODE_MDS0|HSCX_MODE_ADM|HSCX_MODE_RTS); - } - - /* don't touch ICA, EXA and EXB bits, this could be HSCX_CH_B */ - /* always disable RSC and TIN */ - - chan->hscx_mask |= HSCX_MASK_RSC | HSCX_MASK_TIN; - - if(activate) - { - /* enable */ - chan->hscx_mask &= ~(HSCX_MASK_RME | HSCX_MASK_RPF | HSCX_MASK_XPR); - } - else - { - /* disable */ - chan->hscx_mask |= HSCX_MASK_RME | HSCX_MASK_RPF | HSCX_MASK_XPR; - } - - /* handle ICA, EXA, and EXB via interrupt mask of channel b */ - - if (h_chan == HSCX_CH_A) - { - if (activate) - HSCX_B_IMASK &= ~(HSCX_MASK_EXA | HSCX_MASK_ICA); - else - HSCX_B_IMASK |= HSCX_MASK_EXA | HSCX_MASK_ICA; - HSCX_WRITE(HSCX_CH_A, H_MASK, HSCX_A_IMASK); - HSCX_WRITE(HSCX_CH_B, H_MASK, HSCX_B_IMASK); - } - else - { - if (activate) - HSCX_B_IMASK &= ~HSCX_MASK_EXB; - else - HSCX_B_IMASK |= HSCX_MASK_EXB; - HSCX_WRITE(HSCX_CH_B, H_MASK, HSCX_B_IMASK); - } - - /* clear spurious interrupts left over */ - - if(h_chan == HSCX_CH_A) - { - HSCX_READ(h_chan, H_EXIR); - HSCX_READ(h_chan, H_ISTA); - } - else /* mask ICA, because it must not be cleared by reading ISTA */ - { - HSCX_WRITE(HSCX_CH_B, H_MASK, HSCX_B_IMASK | HSCX_MASK_ICA); - HSCX_READ(h_chan, H_EXIR); - HSCX_READ(h_chan, H_ISTA); - HSCX_WRITE(HSCX_CH_B, H_MASK, HSCX_B_IMASK); - } -} - -/*---------------------------------------------------------------------------* - * write command to HSCX command register - *---------------------------------------------------------------------------*/ -void -isic_hscx_cmd(struct isic_softc *sc, int h_chan, unsigned char cmd) -{ - int timeout = 20; - - while(((HSCX_READ(h_chan, H_STAR)) & HSCX_STAR_CEC) && timeout) - { - DELAY(10); - timeout--; - } - - if(timeout == 0) - { - DBGL1(L1_H_ERR, "isic_hscx_cmd", ("HSCX wait for CEC timeout!\n")); - } - - HSCX_WRITE(h_chan, H_CMDR, cmd); -} - -/*---------------------------------------------------------------------------* - * wait for HSCX transmit FIFO write enable - *---------------------------------------------------------------------------*/ -void -isic_hscx_waitxfw(struct isic_softc *sc, int h_chan) -{ -#define WAITVAL 50 -#define WAITTO 200 - - int timeout = WAITTO; - - while((!(((HSCX_READ(h_chan, H_STAR)) & - (HSCX_STAR_CEC | HSCX_STAR_XFW)) == HSCX_STAR_XFW)) && timeout) - { - DELAY(WAITVAL); - timeout--; - } - - if(timeout == 0) - { - DBGL1(L1_H_ERR, "isic_hscx_waitxfw", ("HSCX wait for XFW timeout!\n")); - } - else if (timeout != WAITTO) - { - DBGL1(L1_H_XFRERR, "isic_hscx_waitxfw", ("HSCX wait for XFW time: %d uS\n", (WAITTO-timeout)*50)); - } -} - -#endif /* NISIC > 0 */ diff --git a/sys/i4b/layer1/i4b_hscx.h b/sys/i4b/layer1/i4b_hscx.h deleted file mode 100644 index 1b1640de22823..0000000000000 --- a/sys/i4b/layer1/i4b_hscx.h +++ /dev/null @@ -1,301 +0,0 @@ -/* - * Copyright (c) 1996, 1998 Gary Jennejohn. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * $Id: i4b_hscx.h,v 1.3 1998/02/13 17:00:31 hm Exp $ - * - * last edit-date: [Thu Feb 5 13:38:50 1998] - * - * -hm added AVM config register defs - * -hm split up for rewrite of Siemens chipset driver - * - *--------------------------------------------------------------------------- - */ - -#ifndef I4B_HSCX_H_ -#define I4B_HSCX_H_ - -enum HSCX_VERSIONS { - HSCX_VA1, /* 82525 A1 */ - HSCX_UNKN1, /* unknown 1 */ - HSCX_VA2, /* 82525 A2 */ - HSCX_UNKN3, /* unknown 3 */ - HSCX_VA3, /* 82525 A3 */ - HSCX_V21, /* 82525 2.1 */ - HSCX_UNKN /* unknown version */ -}; - -#define HSCX_CH_A 0 /* channel A */ -#define HSCX_CH_B 1 /* channel B */ - -#define HSCX_FIFO_LEN 32 /* 32 bytes FIFO on chip */ - -/* - * definitions of registers and bits for the HSCX ISDN chip. - */ - -typedef struct hscx_reg { - - /* 32 byte deep FIFO always first */ - - unsigned char hscx_fifo [HSCX_FIFO_LEN]; - - /* most registers can be read/written, but have different names */ - /* so define a union with read/write names to make that clear */ - - union { - struct { - unsigned char hscx_ista; - unsigned char hscx_star; - unsigned char hscx_mode; - unsigned char hscx_timr; - unsigned char hscx_exir; - unsigned char hscx_rbcl; - unsigned char dummy_26; - unsigned char hscx_rsta; - unsigned char hscx_ral1; - unsigned char hscx_rhcr; - unsigned char dummy_2a; - unsigned char dummy_2b; - unsigned char hscx_ccr2; - unsigned char hscx_rbch; - unsigned char hscx_vstr; - unsigned char hscx_ccr; - unsigned char dummy_30; - unsigned char dummy_31; - unsigned char dummy_32; - unsigned char dummy_33; - } hscx_r; - struct { - unsigned char hscx_mask; - unsigned char hscx_cmdr; - unsigned char hscx_mode; - unsigned char hscx_timr; - unsigned char hscx_xad1; - unsigned char hscx_xad2; - unsigned char hscx_rah1; - unsigned char hscx_rah2; - unsigned char hscx_ral1; - unsigned char hscx_ral2; - unsigned char hscx_xbcl; - unsigned char hscx_bgr; - unsigned char hscx_ccr2; - unsigned char hscx_xbch; - unsigned char hscx_rlcr; - unsigned char hscx_ccr1; - unsigned char hscx_tsax; - unsigned char hscx_tsar; - unsigned char hscx_xccr; - unsigned char hscx_rccr; - } hscx_w; - } hscx_rw; -} hscx_reg_t; - -#define REG_OFFSET(type, field) (int)(&(((type *)0)->field)) - -/* HSCX read registers */ - -#define h_ista hscx_rw.hscx_r.hscx_ista -#define H_ISTA REG_OFFSET(hscx_reg_t, hscx_rw.hscx_r.hscx_ista) -#define h_star hscx_rw.hscx_r.hscx_star -#define H_STAR REG_OFFSET(hscx_reg_t, hscx_rw.hscx_r.hscx_star) -#define h_mode hscx_rw.hscx_r.hscx_mode -#define H_MODE REG_OFFSET(hscx_reg_t, hscx_rw.hscx_r.hscx_mode) -#define h_timr hscx_rw.hscx_r.hscx_timr -#define H_TIMR REG_OFFSET(hscx_reg_t, hscx_rw.hscx_r.hscx_timr) -#define h_exir hscx_rw.hscx_r.hscx_exir -#define H_EXIR REG_OFFSET(hscx_reg_t, hscx_rw.hscx_r.hscx_exir) -#define h_rbcl hscx_rw.hscx_r.hscx_rbcl -#define H_RBCL REG_OFFSET(hscx_reg_t, hscx_rw.hscx_r.hscx_rbcl) -#define h_rsta hscx_rw.hscx_r.hscx_rsta -#define H_RSTA REG_OFFSET(hscx_reg_t, hscx_rw.hscx_r.hscx_rsta) -#define h_ral1 hscx_rw.hscx_r.hscx_ral1 -#define H_RAL1 REG_OFFSET(hscx_reg_t, hscx_rw.hscx_r.hscx_ral1) -#define h_rhcr hscx_rw.hscx_r.hscx_rhcr -#define H_RHCR REG_OFFSET(hscx_reg_t, hscx_rw.hscx_r.hscx_rhcr) -#define h_ccr2 hscx_rw.hscx_r.hscx_ccr2 -#define H_CCR2 REG_OFFSET(hscx_reg_t, hscx_rw.hscx_r.hscx_ccr2) -#define h_rbch hscx_rw.hscx_r.hscx_rbch -#define H_RBCH REG_OFFSET(hscx_reg_t, hscx_rw.hscx_r.hscx_rbch) -#define h_vstr hscx_rw.hscx_r.hscx_vstr -#define H_VSTR REG_OFFSET(hscx_reg_t, hscx_rw.hscx_r.hscx_vstr) -#define h_ccr hscx_rw.hscx_r.hscx_ccr -#define H_CCR REG_OFFSET(hscx_reg_t, hscx_rw.hscx_r.hscx_ccr) - -/* HSCX write registers - for hscx_mode, hscx_timr, hscx_ral1, hscx_ccr2 */ -/* see read registers */ - -#define h_mask hscx_rw.hscx_w.hscx_mask -#define H_MASK REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_mask) -#define h_cmdr hscx_rw.hscx_w.hscx_cmdr -#define H_CMDR REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_cmdr) -#define h_xad1 hscx_rw.hscx_w.hscx_xad1 -#define H_XAD1 REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_xad1) -#define h_xad2 hscx_rw.hscx_w.hscx_xad2 -#define H_XAD2 REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_xad2) -#define h_rah1 hscx_rw.hscx_w.hscx_rah1 -#define H_RAH1 REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_rah1) -#define h_rah2 hscx_rw.hscx_w.hscx_rah2 -#define H_RAH2 REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_rah2) -#define h_ral2 hscx_rw.hscx_w.hscx_ral2 -#define H_RAL2 REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_ral2) -#define h_xbcl hscx_rw.hscx_w.hscx_xbcl -#define H_XBCL REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_xbcl) -#define h_bgr hscx_rw.hscx_w.hscx_bgr -#define H_BGR REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_bgr) -#define h_xbch hscx_rw.hscx_w.hscx_xbch -#define H_XBCH REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_xbch) -#define h_rlcr hscx_rw.hscx_w.hscx_rlcr -#define H_RLCR REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_rlcr) -#define h_ccr1 hscx_rw.hscx_w.hscx_ccr1 -#define H_CCR1 REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_ccr1) -#define h_tsax hscx_rw.hscx_w.hscx_tsax -#define H_TSAX REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_tsax) -#define h_tsar hscx_rw.hscx_w.hscx_tsar -#define H_TSAR REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_tsar) -#define h_xccr hscx_rw.hscx_w.hscx_xccr -#define H_XCCR REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_xccr) -#define h_rccr hscx_rw.hscx_w.hscx_rccr -#define H_RCCR REG_OFFSET(hscx_reg_t, hscx_rw.hscx_w.hscx_rccr) - -#define HSCX_ISTA_RME 0x80 -#define HSCX_ISTA_RPF 0x40 -#define HSCX_ISTA_RSC 0x20 -#define HSCX_ISTA_XPR 0x10 -#define HSCX_ISTA_TIN 0x08 -#define HSCX_ISTA_ICA 0x04 -#define HSCX_ISTA_EXA 0x02 -#define HSCX_ISTA_EXB 0x01 - -#define HSCX_MASK_RME 0x80 -#define HSCX_MASK_RPF 0x40 -#define HSCX_MASK_RSC 0x20 -#define HSCX_MASK_XPR 0x10 -#define HSCX_MASK_TIN 0x08 -#define HSCX_MASK_ICA 0x04 -#define HSCX_MASK_EXA 0x02 -#define HSCX_MASK_EXB 0x01 - -#define HSCX_EXIR_XMR 0x80 -#define HSCX_EXIR_XDU 0x40 -#define HSCX_EXIR_PCE 0x20 -#define HSCX_EXIR_RFO 0x10 -#define HSCX_EXIR_CSC 0x08 -#define HSCX_EXIR_RFS 0x04 - -/* the other bits are always 0 */ - -#define HSCX_STAR_XDOV 0x80 -#define HSCX_STAR_XFW 0x40 -#define HSCX_STAR_XRNR 0x20 -#define HSCX_STAR_RRNR 0x10 -#define HSCX_STAR_RLI 0x08 -#define HSCX_STAR_CEC 0x04 -#define HSCX_STAR_CTS 0x02 -#define HSCX_STAR_WFA 0x01 - -#define HSCX_CMDR_RMC 0x80 -#define HSCX_CMDR_RHR 0x40 -/* also known as XREP in transparent mode */ -#define HSCX_CMDR_RNR 0x20 -#define HSCX_CMDR_STI 0x10 -#define HSCX_CMDR_XTF 0x08 -#define HSCX_CMDR_XIF 0x04 -#define HSCX_CMDR_XME 0x02 -#define HSCX_CMDR_XRES 0x01 - -#define HSCX_MODE_MDS1 0x80 -#define HSCX_MODE_MDS0 0x40 -#define HSCX_MODE_ADM 0x20 -#define HSCX_MODE_TMD 0x10 -#define HSCX_MODE_RAC 0x08 -#define HSCX_MODE_RTS 0x04 -#define HSCX_MODE_TRS 0x02 -#define HSCX_MODE_TLP 0x01 - -#define HSCX_RSTA_VFR 0x80 -#define HSCX_RSTA_RDO 0x40 -#define HSCX_RSTA_CRC 0x20 -#define HSCX_RSTA_RAB 0x10 -#define HSCX_RSTA_HA1 0x08 -#define HSCX_RSTA_HA0 0x04 -#define HSCX_RSTA_CR 0x02 -#define HSCX_RSTA_LA 0x01 - -#define HSCX_RSTA_MASK 0xf0 /* the interesting ones */ - -/* only used in DMA mode */ -#define HSCX_XBCH_DMA 0x80 -#define HSCX_XBCH_NRM 0x40 -#define HSCX_XBCH_CAS 0x20 -#define HSCX_XBCH_XC 0x10 -/* the rest are bits 11 thru 8 of the byte count */ - -#define HSCX_RBCH_DMA 0x80 -#define HSCX_RBCH_NRM 0x40 -#define HSCX_RBCH_CAS 0x20 -#define HSCX_RBCH_OV 0x10 -/* the rest are bits 11 thru 8 of the byte count */ - -#define HSCX_VSTR_CD 0x80 -/* bits 6 thru 4 are 0 */ -/* bits 3 thru 0 are the version number */ - -#define HSCX_RLCR_RC 0x80 -/* the rest of the bits are used to set the received length */ - -#define HSCX_CCR1_PU 0x80 -/* bits 6 and 5 are SC1 SC0 */ -#define HSCX_CCR1_ODS 0x10 -#define HSCX_CCR1_ITF 0x08 -#define HSCX_CCR1_CM2 0x04 -#define HSCX_CCR1_CM1 0x02 -#define HSCX_CCR1_CM0 0x01 - -/* for clock mode 5 */ -#define HSCX_CCR2_SOC2 0x80 -#define HSCX_CCR2_SOC1 0x40 -#define HSCX_CCR2_XCS0 0x20 -#define HSCX_CCR2_RCS0 0x10 -#define HSCX_CCR2_TIO 0x08 -#define HSCX_CCR2_CIE 0x04 -#define HSCX_CCR2_RIE 0x02 -#define HSCX_CCR2_DIV 0x01 - -/* bits 7 thru 2 are TSNX */ -#define HSCX_TSAX_XCS2 0x02 -#define HSCX_TSAX_XCS1 0x01 - -/* bits 7 thru 2 are TSNR */ -#define HSCX_TSAR_RCS2 0x02 -#define HSCX_TSAR_RCS1 0x01 - -#endif /* I4B_HSCX_H_ */ diff --git a/sys/i4b/layer1/i4b_ipac.h b/sys/i4b/layer1/i4b_ipac.h deleted file mode 100644 index 79d8bc9656bd3..0000000000000 --- a/sys/i4b/layer1/i4b_ipac.h +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_ipac.h - definitions for the Siemens IPAC PSB2115 chip - * ========================================================== - * - * $Id: i4b_ipac.h,v 1.4 1998/12/05 18:04:39 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:23:50 1998] - * - *--------------------------------------------------------------------------- - */ - -#ifndef _I4B_IPAC_H_ -#define _I4B_IPAC_H_ - -#define IPAC_BFIFO_LEN 64 /* 64 bytes B-channel FIFO on chip */ - -#define IPAC_HSCXA_OFF 0x00 -#define IPAC_HSCXB_OFF 0x40 -#define IPAC_ISAC_OFF 0x80 -#define IPAC_IPAC_OFF 0xc0 - -/* - * definitions of registers and bits for the IPAC ISDN chip. - */ - -typedef struct ipac_reg { - - /* most registers can be read/written, but have different names */ - /* so define a union with read/write names to make that clear */ - - union { - struct { - unsigned char ipac_conf; - unsigned char ipac_ista; - unsigned char ipac_id; - unsigned char ipac_acfg; - unsigned char ipac_aoe; - unsigned char ipac_arx; - unsigned char ipac_pita1; - unsigned char ipac_pita2; - unsigned char ipac_pota1; - unsigned char ipac_pota2; - unsigned char ipac_pcfg; - unsigned char ipac_scfg; - unsigned char ipac_timr2; - } ipac_r; - struct { - unsigned char ipac_conf; - unsigned char ipac_mask; - unsigned char ipac_dummy; - unsigned char ipac_acfg; - unsigned char ipac_aoe; - unsigned char ipac_atx; - unsigned char ipac_pita1; - unsigned char ipac_pita2; - unsigned char ipac_pota1; - unsigned char ipac_pota2; - unsigned char ipac_pcfg; - unsigned char ipac_scfg; - unsigned char ipac_timr2; - } ipac_w; - } ipac_rw; -} ipac_reg_t; - -#define REG_OFFSET(type, field) (int)(&(((type *)0)->field)) - -/* IPAC read registers */ - -#define IPAC_CONF REG_OFFSET(ipac_reg_t, ipac_rw.ipac_r.ipac_conf) -#define IPAC_ISTA REG_OFFSET(ipac_reg_t, ipac_rw.ipac_r.ipac_ista) -#define IPAC_ID REG_OFFSET(ipac_reg_t, ipac_rw.ipac_r.ipac_id) -#define IPAC_ACFG REG_OFFSET(ipac_reg_t, ipac_rw.ipac_r.ipac_acfg) -#define IPAC_AOE REG_OFFSET(ipac_reg_t, ipac_rw.ipac_r.ipac_aoe) -#define IPAC_ARX REG_OFFSET(ipac_reg_t, ipac_rw.ipac_r.ipac_arx) -#define IPAC_PITA1 REG_OFFSET(ipac_reg_t, ipac_rw.ipac_r.ipac_pita1) -#define IPAC_PITA2 REG_OFFSET(ipac_reg_t, ipac_rw.ipac_r.ipac_pita2) -#define IPAC_POTA1 REG_OFFSET(ipac_reg_t, ipac_rw.ipac_r.ipac_pota1) -#define IPAC_POTA2 REG_OFFSET(ipac_reg_t, ipac_rw.ipac_r.ipac_pota2) -#define IPAC_PCFG REG_OFFSET(ipac_reg_t, ipac_rw.ipac_r.ipac_pcfg) -#define IPAC_SCFG REG_OFFSET(ipac_reg_t, ipac_rw.ipac_r.ipac_scfg) -#define IPAC_TIMR2 REG_OFFSET(ipac_reg_t, ipac_rw.ipac_r.ipac_timr2) - -/* IPAC write registers */ - -#define IPAC_MASK REG_OFFSET(ipac_reg_t, ipac_rw.ipac_w.ipac_mask) -#define IPAC_ATX REG_OFFSET(ipac_reg_t, ipac_rw.ipac_w.ipac_atx) - -/* register bits */ - -#define IPAC_CONF_AMP 0x80 -#define IPAC_CONF_CFS 0x40 -#define IPAC_CONF_TEM 0x20 -#define IPAC_CONF_PDS 0x10 -#define IPAC_CONF_IDH 0x08 -#define IPAC_CONF_SGO 0x04 -#define IPAC_CONF_ODS 0x02 -#define IPAC_CONF_IOF 0x01 - -#define IPAC_ISTA_INT1 0x80 -#define IPAC_ISTA_INT0 0x40 -#define IPAC_ISTA_ICD 0x20 -#define IPAC_ISTA_EXD 0x10 -#define IPAC_ISTA_ICA 0x08 -#define IPAC_ISTA_EXA 0x04 -#define IPAC_ISTA_ICB 0x02 -#define IPAC_ISTA_EXB 0x01 - -#define IPAC_MASK_INT1 0x80 -#define IPAC_MASK_INT0 0x40 -#define IPAC_MASK_ICD 0x20 -#define IPAC_MASK_EXD 0x10 -#define IPAC_MASK_ICA 0x08 -#define IPAC_MASK_EXA 0x04 -#define IPAC_MASK_ICB 0x02 -#define IPAC_MASK_EXB 0x01 - -#define IPAC_ACFG_OD7 0x80 -#define IPAC_ACFG_OD6 0x40 -#define IPAC_ACFG_OD5 0x20 -#define IPAC_ACFG_OD4 0x10 -#define IPAC_ACFG_OD3 0x08 -#define IPAC_ACFG_OD2 0x04 -#define IPAC_ACFG_EL1 0x02 -#define IPAC_ACFG_EL2 0x01 - -#define IPAC_AOE_OE7 0x80 -#define IPAC_AOE_OE6 0x40 -#define IPAC_AOE_OE5 0x20 -#define IPAC_AOE_OE4 0x10 -#define IPAC_AOE_OE3 0x08 -#define IPAC_AOE_OE2 0x04 - -#define IPAC_ARX_AR7 0x80 -#define IPAC_ARX_AR6 0x40 -#define IPAC_ARX_AR5 0x20 -#define IPAC_ARX_AR4 0x10 -#define IPAC_ARX_AR3 0x08 -#define IPAC_ARX_AR2 0x04 - -#define IPAC_ATX_AT7 0x80 -#define IPAC_ATX_AT6 0x40 -#define IPAC_ATX_AT5 0x20 -#define IPAC_ATX_AT4 0x10 -#define IPAC_ATX_AT3 0x08 -#define IPAC_ATX_AT2 0x04 - -#define IPAC_PITA1_ENA 0x80 -#define IPAC_PITA1_DUDD 0x40 - -#define IPAC_PITA2_ENA 0x80 -#define IPAC_PITA2_DUDD 0x40 - -#define IPAC_POTA1_ENA 0x80 -#define IPAC_POTA1_DUDD 0x40 - -#define IPAC_POTA2_ENA 0x80 -#define IPAC_POTA2_DUDD 0x40 - -#define IPAC_PCFG_DPS 0x80 -#define IPAC_PCFG_ACL 0x40 -#define IPAC_PCFG_LED 0x20 -#define IPAC_PCFG_PLD 0x10 -#define IPAC_PCFG_FBS 0x08 -#define IPAC_PCFG_CSL2 0x04 -#define IPAC_PCFG_CSL1 0x02 -#define IPAC_PCFG_CSL0 0x01 - -#define IPAC_SCFG_PRI 0x80 -#define IPAC_SCFG_TXD 0x40 -#define IPAC_SCFG_TLEN 0x20 - -#define IPAC_TIMR2_TMD 0x80 - -#endif /* _I4B_IPAC_H_ */ diff --git a/sys/i4b/layer1/i4b_isac.c b/sys/i4b/layer1/i4b_isac.c deleted file mode 100644 index 4065c9a575b9a..0000000000000 --- a/sys/i4b/layer1/i4b_isac.c +++ /dev/null @@ -1,679 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_isac.c - i4b siemens isdn chipset driver ISAC handler - * --------------------------------------------------------- - * - * $Id: i4b_isac.c,v 1.28 1998/12/05 18:04:41 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:23:59 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "isic.h" -#else -#define NISIC 1 /* non-FreeBSD handles this via config(8) */ -#endif -#if NISIC > 0 - -#ifdef __FreeBSD__ -#include "opt_i4b.h" -#endif -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <machine/stdarg.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_trace.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_trace.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> - -static u_char isic_isac_exir_hdlr(register struct isic_softc *sc, u_char exir); -static void isic_isac_ind_hdlr(register struct isic_softc *sc, int ind); - -/*---------------------------------------------------------------------------* - * ISAC interrupt service routine - *---------------------------------------------------------------------------*/ -void -isic_isac_irq(struct isic_softc *sc, int ista) -{ - register u_char c = 0; - DBGL1(L1_F_MSG, "isic_isac_irq", ("unit %d: ista = 0x%02x\n", sc->sc_unit, ista)); - - if(ista & ISAC_ISTA_EXI) /* extended interrupt */ - { - c |= isic_isac_exir_hdlr(sc, ISAC_READ(I_EXIR)); - } - - if(ista & ISAC_ISTA_RME) /* receive message end */ - { - register int rest; - u_char rsta; - - /* get rx status register */ - - rsta = ISAC_READ(I_RSTA); - - if((rsta & ISAC_RSTA_MASK) != 0x20) - { - int error = 0; - - if(!(rsta & ISAC_RSTA_CRC)) /* CRC error */ - { - error++; - DBGL1(L1_I_ERR, "isic_isac_irq", ("unit %d: CRC error\n", sc->sc_unit)); - } - - if(rsta & ISAC_RSTA_RDO) /* ReceiveDataOverflow */ - { - error++; - DBGL1(L1_I_ERR, "isic_isac_irq", ("unit %d: Data Overrun error\n", sc->sc_unit)); - } - - if(rsta & ISAC_RSTA_RAB) /* ReceiveABorted */ - { - error++; - DBGL1(L1_I_ERR, "isic_isac_irq", ("unit %d: Receive Aborted error\n", sc->sc_unit)); - } - - if(error == 0) - DBGL1(L1_I_ERR, "isic_isac_irq", ("unit %d: RME unknown error, RSTA = 0x%02x!\n", sc->sc_unit, rsta)); - - i4b_Dfreembuf(sc->sc_ibuf); - - c |= ISAC_CMDR_RMC|ISAC_CMDR_RRES; - - sc->sc_ibuf = NULL; - sc->sc_ib = NULL; - sc->sc_ilen = 0; - - ISAC_WRITE(I_CMDR, ISAC_CMDR_RMC|ISAC_CMDR_RRES); - ISACCMDRWRDELAY(); - - return; - } - - rest = (ISAC_READ(I_RBCL) & (ISAC_FIFO_LEN-1)); - - if(rest == 0) - rest = ISAC_FIFO_LEN; - - if(sc->sc_ibuf == NULL) - { - if((sc->sc_ibuf = i4b_Dgetmbuf(rest)) != NULL) - sc->sc_ib = sc->sc_ibuf->m_data; - else - panic("isic_isac_irq: RME, i4b_Dgetmbuf returns NULL!\n"); - sc->sc_ilen = 0; - } - - if(sc->sc_ilen <= (MAX_DFRAME_LEN - rest)) - { - ISAC_RDFIFO(sc->sc_ib, rest); - sc->sc_ilen += rest; - - sc->sc_ibuf->m_pkthdr.len = - sc->sc_ibuf->m_len = sc->sc_ilen; - - if(sc->sc_trace & TRACE_D_RX) - { - i4b_trace_hdr_t hdr; - hdr.unit = sc->sc_unit; - hdr.type = TRC_CH_D; - hdr.dir = FROM_NT; - hdr.count = ++sc->sc_trace_dcount; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, sc->sc_ibuf->m_len, sc->sc_ibuf->m_data); - } - - c |= ISAC_CMDR_RMC; - - if(sc->sc_enabled) - PH_Data_Ind(sc->sc_unit, sc->sc_ibuf); - else - i4b_Dfreembuf(sc->sc_ibuf); - } - else - { - DBGL1(L1_I_ERR, "isic_isac_irq", ("RME, input buffer overflow!\n")); - i4b_Dfreembuf(sc->sc_ibuf); - c |= ISAC_CMDR_RMC|ISAC_CMDR_RRES; - } - - sc->sc_ibuf = NULL; - sc->sc_ib = NULL; - sc->sc_ilen = 0; - } - - if(ista & ISAC_ISTA_RPF) /* receive fifo full */ - { - if(sc->sc_ibuf == NULL) - { - if((sc->sc_ibuf = i4b_Dgetmbuf(MAX_DFRAME_LEN)) != NULL) - sc->sc_ib= sc->sc_ibuf->m_data; - else - panic("isic_isac_irq: RPF, i4b_Dgetmbuf returns NULL!\n"); - sc->sc_ilen = 0; - } - - if(sc->sc_ilen <= (MAX_DFRAME_LEN - ISAC_FIFO_LEN)) - { - ISAC_RDFIFO(sc->sc_ib, ISAC_FIFO_LEN); - sc->sc_ilen += ISAC_FIFO_LEN; - sc->sc_ib += ISAC_FIFO_LEN; - c |= ISAC_CMDR_RMC; - } - else - { - DBGL1(L1_I_ERR, "isic_isac_irq", ("RPF, input buffer overflow!\n")); - i4b_Dfreembuf(sc->sc_ibuf); - sc->sc_ibuf = NULL; - sc->sc_ib = NULL; - sc->sc_ilen = 0; - c |= ISAC_CMDR_RMC|ISAC_CMDR_RRES; - } - } - - if(ista & ISAC_ISTA_XPR) /* transmit fifo empty (XPR bit set) */ - { - if((sc->sc_obuf2 != NULL) && (sc->sc_obuf == NULL)) - { - sc->sc_freeflag = sc->sc_freeflag2; - sc->sc_obuf = sc->sc_obuf2; - sc->sc_op = sc->sc_obuf->m_data; - sc->sc_ol = sc->sc_obuf->m_len; - sc->sc_obuf2 = NULL; -#ifdef NOTDEF - printf("ob2=%x, op=%x, ol=%d, f=%d #", - sc->sc_obuf, - sc->sc_op, - sc->sc_ol, - sc->sc_state); -#endif - } - else - { -#ifdef NOTDEF - printf("ob=%x, op=%x, ol=%d, f=%d #", - sc->sc_obuf, - sc->sc_op, - sc->sc_ol, - sc->sc_state); -#endif - } - - if(sc->sc_obuf) - { - ISAC_WRFIFO(sc->sc_op, min(sc->sc_ol, ISAC_FIFO_LEN)); - - if(sc->sc_ol > ISAC_FIFO_LEN) /* length > 32 ? */ - { - sc->sc_op += ISAC_FIFO_LEN; /* bufferptr+32 */ - sc->sc_ol -= ISAC_FIFO_LEN; /* length - 32 */ - c |= ISAC_CMDR_XTF; /* set XTF bit */ - } - else - { - if(sc->sc_freeflag) - { - i4b_Dfreembuf(sc->sc_obuf); - sc->sc_freeflag = 0; - } - sc->sc_obuf = NULL; - sc->sc_op = NULL; - sc->sc_ol = 0; - - c |= ISAC_CMDR_XTF | ISAC_CMDR_XME; - } - } - else - { - sc->sc_state &= ~ISAC_TX_ACTIVE; - } - } - - if(ista & ISAC_ISTA_CISQ) /* channel status change CISQ */ - { - register u_char ci; - - /* get command/indication rx register*/ - - ci = ISAC_READ(I_CIRR); - - /* if S/Q IRQ, read SQC reg to clr SQC IRQ */ - - if(ci & ISAC_CIRR_SQC) - (void) ISAC_READ(I_SQRR); - - /* C/I code change IRQ (flag already cleared by CIRR read) */ - - if(ci & ISAC_CIRR_CIC0) - isic_isac_ind_hdlr(sc, (ci >> 2) & 0xf); - } - - if(c) - { - ISAC_WRITE(I_CMDR, c); - ISACCMDRWRDELAY(); - } -} - -/*---------------------------------------------------------------------------* - * ISAC L1 Extended IRQ handler - *---------------------------------------------------------------------------*/ -static u_char -isic_isac_exir_hdlr(register struct isic_softc *sc, u_char exir) -{ - u_char c = 0; - - if(exir & ISAC_EXIR_XMR) - { - DBGL1(L1_I_ERR, "isic_isac_exir_hdlr", ("EXIRQ Tx Message Repeat\n")); - - c |= ISAC_CMDR_XRES; - } - - if(exir & ISAC_EXIR_XDU) - { - DBGL1(L1_I_ERR, "isic_isac_exir_hdlr", ("EXIRQ Tx Data Underrun\n")); - - c |= ISAC_CMDR_XRES; - } - - if(exir & ISAC_EXIR_PCE) - { - DBGL1(L1_I_ERR, "isic_isac_exir_hdlr", ("EXIRQ Protocol Error\n")); - } - - if(exir & ISAC_EXIR_RFO) - { - DBGL1(L1_I_ERR, "isic_isac_exir_hdlr", ("EXIRQ Rx Frame Overflow\n")); - - c |= ISAC_CMDR_RMC|ISAC_CMDR_RRES; - } - - if(exir & ISAC_EXIR_SOV) - { - DBGL1(L1_I_ERR, "isic_isac_exir_hdlr", ("EXIRQ Sync Xfer Overflow\n")); - } - - if(exir & ISAC_EXIR_MOS) - { - DBGL1(L1_I_ERR, "L1 isic_isac_exir_hdlr", ("EXIRQ Monitor Status\n")); - } - - if(exir & ISAC_EXIR_SAW) - { - /* cannot happen, STCR:TSF is set to 0 */ - - DBGL1(L1_I_ERR, "isic_isac_exir_hdlr", ("EXIRQ Subscriber Awake\n")); - } - - if(exir & ISAC_EXIR_WOV) - { - /* cannot happen, STCR:TSF is set to 0 */ - - DBGL1(L1_I_ERR, "isic_isac_exir_hdlr", ("EXIRQ Watchdog Timer Overflow\n")); - } - - return(c); -} - -/*---------------------------------------------------------------------------* - * ISAC L1 Indication handler - *---------------------------------------------------------------------------*/ -static void -isic_isac_ind_hdlr(register struct isic_softc *sc, int ind) -{ - register int event; - - switch(ind) - { - case ISAC_CIRR_IAI8: - DBGL1(L1_I_CICO, "isic_isac_ind_hdlr", ("rx AI8 in state %s\n", isic_printstate(sc))); - if(sc->sc_bustyp == BUS_TYPE_IOM2) - isic_isac_l1_cmd(sc, CMD_AR8); - event = EV_INFO48; - MPH_Status_Ind(sc->sc_unit, STI_L1STAT, LAYER_ACTIVE); - break; - - case ISAC_CIRR_IAI10: - DBGL1(L1_I_CICO, "isic_isac_ind_hdlr", ("rx AI10 in state %s\n", isic_printstate(sc))); - if(sc->sc_bustyp == BUS_TYPE_IOM2) - isic_isac_l1_cmd(sc, CMD_AR10); - event = EV_INFO410; - MPH_Status_Ind(sc->sc_unit, STI_L1STAT, LAYER_ACTIVE); - break; - - case ISAC_CIRR_IRSY: - DBGL1(L1_I_CICO, "isic_isac_ind_hdlr", ("rx RSY in state %s\n", isic_printstate(sc))); - event = EV_RSY; - break; - - case ISAC_CIRR_IPU: - DBGL1(L1_I_CICO, "isic_isac_ind_hdlr", ("rx PU in state %s\n", isic_printstate(sc))); - event = EV_PU; - break; - - case ISAC_CIRR_IDR: - DBGL1(L1_I_CICO, "isic_isac_ind_hdlr", ("rx DR in state %s\n", isic_printstate(sc))); - isic_isac_l1_cmd(sc, CMD_DIU); - event = EV_DR; - break; - - case ISAC_CIRR_IDID: - DBGL1(L1_I_CICO, "isic_isac_ind_hdlr", ("rx DID in state %s\n", isic_printstate(sc))); - event = EV_INFO0; - MPH_Status_Ind(sc->sc_unit, STI_L1STAT, LAYER_IDLE); - break; - - case ISAC_CIRR_IDIS: - DBGL1(L1_I_CICO, "isic_isac_ind_hdlr", ("rx DIS in state %s\n", isic_printstate(sc))); - event = EV_DIS; - break; - - case ISAC_CIRR_IEI: - DBGL1(L1_I_CICO, "isic_isac_ind_hdlr", ("rx EI in state %s\n", isic_printstate(sc))); - isic_isac_l1_cmd(sc, CMD_DIU); - event = EV_EI; - break; - - case ISAC_CIRR_IARD: - DBGL1(L1_I_CICO, "isic_isac_ind_hdlr", ("rx ARD in state %s\n", isic_printstate(sc))); - event = EV_INFO2; - break; - - case ISAC_CIRR_ITI: - DBGL1(L1_I_CICO, "isic_isac_ind_hdlr", ("rx TI in state %s\n", isic_printstate(sc))); - event = EV_INFO0; - break; - - case ISAC_CIRR_IATI: - DBGL1(L1_I_CICO, "isic_isac_ind_hdlr", ("rx ATI in state %s\n", isic_printstate(sc))); - event = EV_INFO0; - break; - - case ISAC_CIRR_ISD: - DBGL1(L1_I_CICO, "isic_isac_ind_hdlr", ("rx SD in state %s\n", isic_printstate(sc))); - event = EV_INFO0; - break; - - default: - DBGL1(L1_I_ERR, "isic_isac_ind_hdlr", ("UNKNOWN Indication 0x%x in state %s\n", ind, isic_printstate(sc))); - event = EV_INFO0; - break; - } - isic_next_state(sc, event); -} - -/*---------------------------------------------------------------------------* - * execute a layer 1 command - *---------------------------------------------------------------------------*/ -void -isic_isac_l1_cmd(struct isic_softc *sc, int command) -{ - u_char cmd; - -#ifdef I4B_SMP_WORKAROUND - - /* XXXXXXXXXXXXXXXXXXX */ - - /* - * patch from Wolfgang Helbig: - * - * Here is a patch that makes i4b work on an SMP: - * The card (TELES 16.3) didn't interrupt on an SMP machine. - * This is a gross workaround, but anyway it works *and* provides - * some information as how to finally fix this problem. - */ - - HSCX_WRITE(0, H_MASK, 0xff); - HSCX_WRITE(1, H_MASK, 0xff); - ISAC_WRITE(I_MASK, 0xff); - DELAY(100); - HSCX_WRITE(0, H_MASK, HSCX_A_IMASK); - HSCX_WRITE(1, H_MASK, HSCX_B_IMASK); - ISAC_WRITE(I_MASK, ISAC_IMASK); - - /* XXXXXXXXXXXXXXXXXXX */ - -#endif /* I4B_SMP_WORKAROUND */ - - if(command < 0 || command > CMD_ILL) - { - DBGL1(L1_I_ERR, "isic_isac_l1_cmd", ("illegal cmd 0x%x in state %s\n", command, isic_printstate(sc))); - return; - } - - if(sc->sc_bustyp == BUS_TYPE_IOM2) - cmd = ISAC_CIX0_LOW; - else - cmd = 0; - - switch(command) - { - case CMD_TIM: - DBGL1(L1_I_CICO, "isic_isac_l1_cmd", ("tx TIM in state %s\n", isic_printstate(sc))); - cmd |= (ISAC_CIXR_CTIM << 2); - break; - - case CMD_RS: - DBGL1(L1_I_CICO, "isic_isac_l1_cmd", ("tx RS in state %s\n", isic_printstate(sc))); - cmd |= (ISAC_CIXR_CRS << 2); - break; - - case CMD_AR8: - DBGL1(L1_I_CICO, "isic_isac_l1_cmd", ("tx AR8 in state %s\n", isic_printstate(sc))); - cmd |= (ISAC_CIXR_CAR8 << 2); - break; - - case CMD_AR10: - DBGL1(L1_I_CICO, "isic_isac_l1_cmd", ("tx AR10 in state %s\n", isic_printstate(sc))); - cmd |= (ISAC_CIXR_CAR10 << 2); - break; - - case CMD_DIU: - DBGL1(L1_I_CICO, "isic_isac_l1_cmd", ("tx DIU in state %s\n", isic_printstate(sc))); - cmd |= (ISAC_CIXR_CDIU << 2); - break; - } - ISAC_WRITE(I_CIXR, cmd); -} - -/*---------------------------------------------------------------------------* - * L1 ISAC initialization - *---------------------------------------------------------------------------*/ -int -isic_isac_init(struct isic_softc *sc) -{ - ISAC_IMASK = 0xff; /* disable all irqs */ - - ISAC_WRITE(I_MASK, ISAC_IMASK); - - if(sc->sc_bustyp != BUS_TYPE_IOM2) - { - DBGL1(L1_I_SETUP, "isic_isac_setup", ("configuring for IOM-1 mode\n")); - - /* ADF2: Select mode IOM-1 */ - ISAC_WRITE(I_ADF2, 0x00); - - /* SPCR: serial port control register: - * SPU - software power up = 0 - * SAC - SIP port high Z - * SPM - timing mode 0 - * TLP - test loop = 0 - * C1C, C2C - B1 and B2 switched to/from SPa - */ - ISAC_WRITE(I_SPCR, ISAC_SPCR_C1C1|ISAC_SPCR_C2C1); - - /* SQXR: S/Q channel xmit register: - * SQIE - S/Q IRQ enable = 0 - * SQX1-4 - Fa bits = 1 - */ - ISAC_WRITE(I_SQXR, ISAC_SQXR_SQX1|ISAC_SQXR_SQX2|ISAC_SQXR_SQX3|ISAC_SQXR_SQX4); - - /* ADF1: additional feature reg 1: - * WTC - watchdog = 0 - * TEM - test mode = 0 - * PFS - pre-filter = 0 - * CFS - IOM clock/frame always active - * FSC1/2 - polarity of 8kHz strobe - * ITF - interframe fill = idle - */ - ISAC_WRITE(I_ADF1, ISAC_ADF1_FC2); /* ADF1 */ - - /* STCR: sync transfer control reg: - * TSF - terminal secific functions = 0 - * TBA - TIC bus address = 7 - * STx/SCx = 0 - */ - ISAC_WRITE(I_STCR, ISAC_STCR_TBA2|ISAC_STCR_TBA1|ISAC_STCR_TBA0); - - /* MODE: Mode Register: - * MDSx - transparent mode 2 - * TMD - timer mode = external - * RAC - Receiver enabled - * DIMx - digital i/f mode - */ - ISAC_WRITE(I_MODE, ISAC_MODE_MDS2|ISAC_MODE_MDS1|ISAC_MODE_RAC|ISAC_MODE_DIM0); - } - else - { - DBGL1(L1_I_SETUP, "isic_isac_setup", ("configuring for IOM-2 mode\n")); - - /* ADF2: Select mode IOM-2 */ - ISAC_WRITE(I_ADF2, ISAC_ADF2_IMS); - - /* SPCR: serial port control register: - * SPU - software power up = 0 - * SPM - timing mode 0 - * TLP - test loop = 0 - * C1C, C2C - B1 + C1 and B2 + IC2 monitoring - */ - ISAC_WRITE(I_SPCR, 0x00); - - /* SQXR: S/Q channel xmit register: - * IDC - IOM direction = 0 (master) - * CFS - Config Select = 0 (clock always active) - * CI1E - C/I channel 1 IRQ enable = 0 - * SQIE - S/Q IRQ enable = 0 - * SQX1-4 - Fa bits = 1 - */ - ISAC_WRITE(I_SQXR, ISAC_SQXR_SQX1|ISAC_SQXR_SQX2|ISAC_SQXR_SQX3|ISAC_SQXR_SQX4); - - /* ADF1: additional feature reg 1: - * WTC - watchdog = 0 - * TEM - test mode = 0 - * PFS - pre-filter = 0 - * IOF - IOM i/f off = 0 - * ITF - interframe fill = idle - */ - ISAC_WRITE(I_ADF1, 0x00); - - /* STCR: sync transfer control reg: - * TSF - terminal secific functions = 0 - * TBA - TIC bus address = 7 - * STx/SCx = 0 - */ - ISAC_WRITE(I_STCR, ISAC_STCR_TBA2|ISAC_STCR_TBA1|ISAC_STCR_TBA0); - - /* MODE: Mode Register: - * MDSx - transparent mode 2 - * TMD - timer mode = external - * RAC - Receiver enabled - * DIMx - digital i/f mode - */ - ISAC_WRITE(I_MODE, ISAC_MODE_MDS2|ISAC_MODE_MDS1|ISAC_MODE_RAC|ISAC_MODE_DIM0); - } - -#ifdef NOTDEF - /* - * XXX a transmitter reset causes an ISAC tx IRQ which will not - * be serviced at attach time under some circumstances leaving - * the associated IRQ line on the ISA bus active. This prevents - * any further interrupts to be serviced because no low -> high - * transition can take place anymore. (-hm) - */ - - /* command register: - * RRES - HDLC receiver reset - * XRES - transmitter reset - */ - ISAC_WRITE(I_CMDR, ISAC_CMDR_RRES|ISAC_CMDR_XRES); - ISACCMDRWRDELAY(); -#endif - - /* enabled interrupts: - * =================== - * RME - receive message end - * RPF - receive pool full - * XPR - transmit pool ready - * CISQ - CI or S/Q channel change - * EXI - extended interrupt - */ - - ISAC_IMASK = ISAC_MASK_RSC | /* auto mode only */ - ISAC_MASK_TIN | /* timer irq */ - ISAC_MASK_SIN; /* sync xfer irq */ - - ISAC_WRITE(I_MASK, ISAC_IMASK); - - return(0); -} - -#endif /* NISIC > 0 */ diff --git a/sys/i4b/layer1/i4b_isac.h b/sys/i4b/layer1/i4b_isac.h deleted file mode 100644 index 56a4241564fec..0000000000000 --- a/sys/i4b/layer1/i4b_isac.h +++ /dev/null @@ -1,391 +0,0 @@ -/* - * Copyright (c) 1996, 1998 Gary Jennejohn. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * $Id: i4b_isac.h,v 1.5 1998/03/28 15:11:03 hm Exp $ - * - * last edit-date: [Fri Mar 27 15:52:40 1998] - * - * -hm split up for rewrite of Siemens chipset driver - * - *--------------------------------------------------------------------------- - */ - -#ifndef I4B_ISAC_H_ -#define I4B_ISAC_H_ - -/* - * The ISAC databook specifies a delay of 2.5 DCL clock cycles between - * writes to the ISAC command register CMDR. This is the delay used to - * satisfy this requirement. - */ - -#define I4B_ISAC_CMDRWRDELAY 30 - -#if (I4B_ISAC_CMDRWRDELAY > 0) -#define ISACCMDRWRDELAY() DELAY(I4B_ISAC_CMDRWRDELAY) -#else -#warning "I4B_ISAC_CMDRWRDELAY set to 0!" -#define ISACCMDRWRDELAY() -#endif - -enum ISAC_VERSIONS { - ISAC_VA, /* 2085 A1 or A2, 2086/2186 V1.1 */ - ISAC_VB1, /* 2085 B1 */ - ISAC_VB2, /* 2085 B2 */ - ISAC_VB3, /* 2085 B3/V2.3 */ - ISAC_UNKN /* unknown version */ -}; - -#define ISAC_FIFO_LEN 32 /* 32 bytes FIFO on chip */ - -/* - * definitions of registers and bits for the ISAC ISDN chip. - */ - -typedef struct isac_reg { - - /* 32 byte deep FIFO always first */ - - unsigned char isac_fifo [ISAC_FIFO_LEN]; - - /* most registers can be read/written, but have different names */ - /* so define a union with read/write names to make that clear */ - - union { - struct { - unsigned char isac_ista; - unsigned char isac_star; - unsigned char isac_mode; - unsigned char isac_timr; - unsigned char isac_exir; - unsigned char isac_rbcl; - unsigned char isac_sapr; - unsigned char isac_rsta; - unsigned char dummy_28; - unsigned char isac_rhcr; - unsigned char isac_rbch; - unsigned char isac_star2; - unsigned char dummy_2c; - unsigned char dummy_2d; - unsigned char dummy_2e; - unsigned char dummt_2f; - unsigned char isac_spcr; - unsigned char isac_cirr; - unsigned char isac_mor; - unsigned char isac_sscr; - unsigned char isac_sfcr; - unsigned char isac_c1r; - unsigned char isac_c2r; - unsigned char isac_b1cr; - unsigned char isac_b2cr; - unsigned char isac_adf2; - unsigned char isac_mosr; - unsigned char isac_sqrr; - } isac_r; - struct { - unsigned char isac_mask; - unsigned char isac_cmdr; - unsigned char isac_mode; - unsigned char isac_timr; - unsigned char isac_xad1; - unsigned char isac_xad2; - unsigned char isac_sap1; - unsigned char isac_sap2; - unsigned char isac_tei1; - unsigned char isac_tei2; - unsigned char dummy_2a; - unsigned char isac_star2; - unsigned char dummy_2c; - unsigned char dummy_2d; - unsigned char dummy_2e; - unsigned char dummt_2f; - unsigned char isac_spcr; - unsigned char isac_cixr; - unsigned char isac_mox; - unsigned char isac_sscx; - unsigned char isac_sfcw; - unsigned char isac_c1r; - unsigned char isac_c2r; - unsigned char isac_stcr; - unsigned char isac_adf1; - unsigned char isac_adf2; - unsigned char isac_mocr; - unsigned char isac_sqxr; - } isac_w; - } isac_rw; -} isac_reg_t; - -#define REG_OFFSET(type, field) (int)(&(((type *)0)->field)) - -/* ISAC read registers */ - -#define i_ista isac_rw.isac_r.isac_ista -#define I_ISTA REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_ista) -#define i_star isac_rw.isac_r.isac_star -#define I_STAR REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_star) -#define i_mode isac_rw.isac_r.isac_mode -#define I_MODE REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_mode) -#define i_timr isac_rw.isac_r.isac_timr -#define I_TIMR REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_timr) -#define i_exir isac_rw.isac_r.isac_exir -#define I_EXIR REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_exir) -#define i_rbcl isac_rw.isac_r.isac_rbcl -#define I_RBCL REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_rbcl) -#define i_sapr isac_rw.isac_r.isac_sapr -#define I_SAPR REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_sapr) -#define i_rsta isac_rw.isac_r.isac_rsta -#define I_RSTA REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_rsta) -#define i_rhcr isac_rw.isac_r.isac_rhcr -#define I_RHCR REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_rhcr) -#define i_rbch isac_rw.isac_r.isac_rbch -#define I_RBCH REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_rbch) -#define i_star2 isac_rw.isac_r.isac_star2 -#define I_STAR2 REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_star2) -#define i_spcr isac_rw.isac_r.isac_spcr -#define I_SPCR REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_spcr) -#define i_cirr isac_rw.isac_r.isac_cirr -#define I_CIRR REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_cirr) -#define i_mor isac_rw.isac_r.isac_mor -#define I_MOR REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_mor) -#define i_sscr isac_rw.isac_r.isac_sscr -#define I_SSCR REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_sscr) -#define i_sfcr isac_rw.isac_r.isac_sfcr -#define I_SFCR REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_sfcr) -#define i_c1r isac_rw.isac_r.isac_c1r -#define I_C1R REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_c1r) -#define i_c2r isac_rw.isac_r.isac_c2r -#define I_C2R REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_c2r) -#define i_b1cr isac_rw.isac_r.isac_b1cr -#define I_B1CR REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_b1cr) -#define i_b2cr isac_rw.isac_r.isac_b2cr -#define I_B2CR REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_b2cr) -#define i_adf2 isac_rw.isac_r.isac_adf2 -#define I_ADF2 REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_adf2) -#define i_mosr isac_rw.isac_r.isac_mosr -#define I_MOSR REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_mosr) -#define i_sqrr isac_rw.isac_r.isac_sqrr -#define I_SQRR REG_OFFSET(isac_reg_t, isac_rw.isac_r.isac_sqrr) - -/* ISAC write registers - isac_mode, isac_timr, isac_star2, isac_spcr, */ -/* isac_c1r, isac_c2r, isac_adf2 see read registers */ - -#define i_mask isac_rw.isac_w.isac_mask -#define I_MASK REG_OFFSET(isac_reg_t, isac_rw.isac_w.isac_mask) -#define i_cmdr isac_rw.isac_w.isac_cmdr -#define I_CMDR REG_OFFSET(isac_reg_t, isac_rw.isac_w.isac_cmdr) -#define i_xad1 isac_rw.isac_w.isac_xad1 -#define I_XAD1 REG_OFFSET(isac_reg_t, isac_rw.isac_w.isac_xad1) -#define i_xad2 isac_rw.isac_w.isac_xad2 -#define I_XAD2 REG_OFFSET(isac_reg_t, isac_rw.isac_w.isac_xad2) -#define i_sap1 isac_rw.isac_w.isac_sap1 -#define I_SAP1 REG_OFFSET(isac_reg_t, isac_rw.isac_w.isac_sap1) -#define i_sap2 isac_rw.isac_w.isac_sap2 -#define I_SAP2 REG_OFFSET(isac_reg_t, isac_rw.isac_w.isac_sap2) -#define i_tei1 isac_rw.isac_w.isac_tei1 -#define i_tei2 isac_rw.isac_w.isac_tei2 -#define i_cixr isac_rw.isac_w.isac_cixr -#define I_CIXR REG_OFFSET(isac_reg_t, isac_rw.isac_w.isac_cixr) -#define I_CIX0 I_CIXR -#define i_mox isac_rw.isac_w.isac_mox -#define I_MOX REG_OFFSET(isac_reg_t, isac_rw.isac_w.isac_mox) -#define i_sscx isac_rw.isac_w.isac_sscx -#define I_SSCX REG_OFFSET(isac_reg_t, isac_rw.isac_w.isac_sscx) -#define i_sfcw isac_rw.isac_w.isac_sfcw -#define I_SFCW REG_OFFSET(isac_reg_t, isac_rw.isac_w.isac_sfcw) -#define i_stcr isac_rw.isac_w.isac_stcr -#define I_STCR REG_OFFSET(isac_reg_t, isac_rw.isac_w.isac_stcr) -#define i_adf1 isac_rw.isac_w.isac_adf1 -#define I_ADF1 REG_OFFSET(isac_reg_t, isac_rw.isac_w.isac_adf1) -#define i_mocr isac_rw.isac_w.isac_mocr -#define I_MOCR REG_OFFSET(isac_reg_t, isac_rw.isac_w.isac_mocr) -#define i_sqxr isac_rw.isac_w.isac_sqxr -#define I_SQXR REG_OFFSET(isac_reg_t, isac_rw.isac_w.isac_sqxr) - -#define ISAC_ISTA_RME 0x80 -#define ISAC_ISTA_RPF 0x40 -#define ISAC_ISTA_RSC 0x20 -#define ISAC_ISTA_XPR 0x10 -#define ISAC_ISTA_TIN 0x08 -#define ISAC_ISTA_CISQ 0x04 -#define ISAC_ISTA_SIN 0x02 -#define ISAC_ISTA_EXI 0x01 - -#define ISAC_MASK_RME 0x80 -#define ISAC_MASL_RPF 0x40 -#define ISAC_MASK_RSC 0x20 -#define ISAC_MASK_XPR 0x10 -#define ISAC_MASK_TIN 0x08 -#define ISAC_MASK_CISQ 0x04 -#define ISAC_MASK_SIN 0x02 -#define ISAC_MASK_EXI 0x01 -#define ISAC_MASK_ALL 0xff - -#define ISAC_STAR_XDOV 0x80 -#define ISAC_STAR_XFW 0x40 -#define ISAC_STAR_XRNR 0x20 -#define ISAC_STAR_RRNR 0x10 -#define ISAC_STAR_MBR 0x08 -#define ISAC_STAR_MAC1 0x04 -#define ISAC_STAR_BVS 0x02 -#define ISAC_STAR_MAC0 0x01 - -#define ISAC_CMDR_RMC 0x80 -#define ISAC_CMDR_RRES 0x40 -#define ISAC_CMDR_RNR 0x20 -#define ISAC_CMDR_STI 0x10 -#define ISAC_CMDR_XTF 0x08 -#define ISAC_CMDR_XIF 0x04 -#define ISAC_CMDR_XME 0x02 -#define ISAC_CMDR_XRES 0x01 - -#define ISAC_MODE_MDS2 0x80 -#define ISAC_MODE_MDS1 0x40 -#define ISAC_MODE_MDS0 0x20 -#define ISAC_MODE_TMD 0x10 -#define ISAC_MODE_RAC 0x08 -#define ISAC_MODE_DIM2 0x04 -#define ISAC_MODE_DIM1 0x02 -#define ISAC_MODE_DIM0 0x01 - -#define ISAC_EXIR_XMR 0x80 -#define ISAC_EXIR_XDU 0x40 -#define ISAC_EXIR_PCE 0x20 -#define ISAC_EXIR_RFO 0x10 -#define ISAC_EXIR_SOV 0x08 -#define ISAC_EXIR_MOS 0x04 -#define ISAC_EXIR_SAW 0x02 -#define ISAC_EXIR_WOV 0x01 - -#define ISAC_RSTA_RDA 0x80 -#define ISAC_RSTA_RDO 0x40 -#define ISAC_RSTA_CRC 0x20 -#define ISAC_RSTA_RAB 0x10 -#define ISAC_RSTA_SA1 0x08 -#define ISAC_RSTA_SA0 0x04 -#define ISAC_RSTA_CR 0x02 -#define ISAC_RSTA_TA 0x01 - -#define ISAC_RSTA_MASK 0x70 /* the interesting bits */ - -#define ISAC_RBCH_XAC 0x80 -#define ISAC_RBCH_VN1 0x40 -#define ISAC_RBCH_VN0 0x20 -#define ISAC_RBCH_OV 0x10 -/* the other 4 bits are the high bits of the receive byte count */ - -#define ISAC_SPCR_SPU 0x80 -#define ISAC_SPCR_SAC 0x40 -#define ISAC_SPCR_SPM 0x20 -#define ISAC_SPCR_TLP 0x10 -#define ISAC_SPCR_C1C1 0x08 -#define ISAC_SPCR_C1C0 0x04 -#define ISAC_SPCR_C2C1 0x02 -#define ISAC_SPCR_C2C0 0x01 - -#define ISAC_CIRR_SQC 0x80 -#define ISAC_CIRR_BAS 0x40 -/* bits 5-2 CODR */ -#define ISAC_CIRR_CIC0 0x02 -/* bit 0 is always 0 */ -/* C/I codes from bits 5-2 (>> 2 & 0xf) */ -/* the indications */ -#define ISAC_CIRR_IPU 0x07 -#define ISAC_CIRR_IDR 0x00 -#define ISAC_CIRR_ISD 0x02 -#define ISAC_CIRR_IDIS 0x03 -#define ISAC_CIRR_IEI 0x06 -#define ISAC_CIRR_IRSY 0x04 -#define ISAC_CIRR_IARD 0x08 -#define ISAC_CIRR_ITI 0x0a -#define ISAC_CIRR_IATI 0x0b -#define ISAC_CIRR_IAI8 0x0c -#define ISAC_CIRR_IAI10 0x0d -#define ISAC_CIRR_IDID 0x0f - -#define ISAC_CI_MASK 0x0f - -#define ISAC_CIXR_RSS 0x80 -#define ISAC_CIXR_BAC 0x40 -/* bits 5-2 CODX */ -#define ISAC_CIXR_TCX 0x02 -#define ISAC_CIXR_ECX 0x01 -/* in IOM-2 mode the low bits are always 1 */ -#define ISAC_CIX0_LOW 0x03 -/* C/I codes from bits 5-2 (>> 2 & 0xf) */ -/* the commands */ -#define ISAC_CIXR_CTIM 0 -#define ISAC_CIXR_CRS 0x01 -#define ISAC_CIXR_CSCZ 0x04 -#define ISAC_CIXR_CSSZ 0x02 -#define ISAC_CIXR_CAR8 0x08 -#define ISAC_CIXR_CAR10 0x09 -#define ISAC_CIXR_CARL 0x0a -#define ISAC_CIXR_CDIU 0x0f - -#define ISAC_STCR_TSF 0x80 -#define ISAC_STCR_TBA2 0x40 -#define ISAC_STCR_TBA1 0x20 -#define ISAC_STCR_TBA0 0x10 -#define ISAC_STCR_ST1 0x08 -#define ISAC_STCR_ST0 0x04 -#define ISAC_STCR_SC1 0x02 -#define ISAC_STCR_SC0 0x01 - -#define ISAC_ADF1_WTC1 0x80 -#define ISAC_ADF1_WTC2 0x40 -#define ISAC_ADF1_TEM 0x20 -#define ISAC_ADF1_PFS 0x10 -#define ISAC_ADF1_CFS 0x08 -#define ISAC_ADF1_FC2 0x04 -#define ISAC_ADF1_FC1 0x02 -#define ISAC_ADF1_ITF 0x01 - -#define ISAC_ADF2_IMS 0x80 -/* all other bits are 0 */ - -/* bits 7-5 are always 0 */ -#define ISAC_SQRR_SYN 0x10 -#define ISAC_SQRR_SQR1 0x08 -#define ISAC_SQRR_SQR2 0x04 -#define ISAC_SQRR_SQR3 0x02 -#define ISAC_SQRR_SQR4 0x01 - -#define ISAC_SQXR_IDC 0x80 -#define ISAC_SQXR_CFS 0x40 -#define ISAC_SQXR_CI1E 0x20 -#define ISAC_SQXR_SQIE 0x10 -#define ISAC_SQXR_SQX1 0x08 -#define ISAC_SQXR_SQX2 0x04 -#define ISAC_SQXR_SQX3 0x02 -#define ISAC_SQXR_SQX4 0x01 - -#endif /* I4B_ISAC_H_ */ diff --git a/sys/i4b/layer1/i4b_isic.c b/sys/i4b/layer1/i4b_isic.c deleted file mode 100644 index 922df793c07a7..0000000000000 --- a/sys/i4b/layer1/i4b_isic.c +++ /dev/null @@ -1,345 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_isic.c - global isic stuff - * ============================== - * - * $Id: i4b_isic.c,v 1.44 1998/12/20 11:07:59 hm Exp $ - * - * last edit-date: [Fri Dec 18 12:14:07 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "isic.h" -#include "opt_i4b.h" -#else -#define NISIC 1 -#endif -#if NISIC > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <sys/device.h> -#if defined(__NetBSD__) && defined(amiga) -#include <machine/bus.h> -#else -#include <dev/isa/isavar.h> -#endif -#endif - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_trace.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_trace.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_ipac.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_global.h> - -void isic_settrace(int unit, int val); -int isic_gettrace(int unit); - -#ifdef __FreeBSD__ -void isicintr_sc(struct isic_softc *sc); -#if !(defined(__FreeBSD_version)) || (defined(__FreeBSD_version) && __FreeBSD_version >= 300006) -void isicintr(int unit); -#endif -#else -/* XXX - hack, going away soon! */ -struct isic_softc *isic_sc[ISIC_MAXUNIT]; -#endif - -/*---------------------------------------------------------------------------* - * isic - device driver interrupt routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -void -isicintr_sc(struct isic_softc *sc) -{ - isicintr(sc->sc_unit); -} - -void -isicintr(int unit) -{ - register struct isic_softc *sc = &isic_sc[unit]; -#else -int -isicintr(void *arg) -{ - struct isic_softc *sc = arg; -#endif - - if(sc->sc_ipac == 0) /* HSCX/ISAC interupt routine */ - { - u_char was_hscx_irq = 0; - u_char was_isac_irq = 0; - - register u_char hscx_irq_stat; - register u_char isac_irq_stat; - - for(;;) - { - /* get hscx irq status from hscx b ista */ - hscx_irq_stat = - HSCX_READ(HSCX_CH_B, H_ISTA) & ~HSCX_B_IMASK; - - /* get isac irq status */ - isac_irq_stat = ISAC_READ(I_ISTA); - - /* do as long as there are pending irqs in the chips */ - if(!hscx_irq_stat && !isac_irq_stat) - break; - - if(hscx_irq_stat & (HSCX_ISTA_RME | HSCX_ISTA_RPF | - HSCX_ISTA_RSC | HSCX_ISTA_XPR | - HSCX_ISTA_TIN | HSCX_ISTA_EXB)) - { - isic_hscx_irq(sc, hscx_irq_stat, - HSCX_CH_B, - hscx_irq_stat & HSCX_ISTA_EXB); - was_hscx_irq = 1; - } - - if(hscx_irq_stat & (HSCX_ISTA_ICA | HSCX_ISTA_EXA)) - { - isic_hscx_irq(sc, - HSCX_READ(HSCX_CH_A, H_ISTA) & ~HSCX_A_IMASK, - HSCX_CH_A, - hscx_irq_stat & HSCX_ISTA_EXA); - was_hscx_irq = 1; - } - - if(isac_irq_stat) - { - isic_isac_irq(sc, isac_irq_stat); /* isac handler */ - was_isac_irq = 1; - } - } -#ifndef amiga /* XXX should be: #if INTERUPTS_ARE_SHARED */ -#ifdef ELSA_QS1ISA - if(sc->sc_cardtyp != CARD_TYPEP_ELSAQS1ISA) - { -#endif - if((was_hscx_irq == 0) && (was_isac_irq == 0)) - DBGL1(L1_ERROR, "isicintr", ("WARNING: unit %d, No IRQ from HSCX/ISAC!\n", sc->sc_unit)); -#ifdef ELSA_QS1ISA - } -#endif -#endif /* AMIGA */ - - HSCX_WRITE(0, H_MASK, 0xff); - ISAC_WRITE(I_MASK, 0xff); - HSCX_WRITE(1, H_MASK, 0xff); - -#ifdef ELSA_QS1ISA - DELAY(80); - - if(sc->sc_cardtyp == CARD_TYPEP_ELSAQS1ISA) - if (sc->clearirq) - { - sc->clearirq(sc); - } -#else - DELAY(100); -#endif - - HSCX_WRITE(0, H_MASK, HSCX_A_IMASK); - ISAC_WRITE(I_MASK, ISAC_IMASK); - HSCX_WRITE(1, H_MASK, HSCX_B_IMASK); -#ifndef __FreeBSD__ - return(was_hscx_irq || was_isac_irq); -#endif - } - else /* IPAC interrupt routine */ - { - register u_char ipac_irq_stat; - register u_char was_ipac_irq = 0; - - for(;;) - { - /* get global irq status */ - - ipac_irq_stat = (IPAC_READ(IPAC_ISTA)) & 0x3f; - - /* check hscx a */ - - if(ipac_irq_stat & (IPAC_ISTA_ICA | IPAC_ISTA_EXA)) - { - /* HSCX A interrupt */ - isic_hscx_irq(sc, HSCX_READ(HSCX_CH_A, H_ISTA), - HSCX_CH_A, - ipac_irq_stat & IPAC_ISTA_EXA); - was_ipac_irq = 1; - } - if(ipac_irq_stat & (IPAC_ISTA_ICB | IPAC_ISTA_EXB)) - { - /* HSCX B interrupt */ - isic_hscx_irq(sc, HSCX_READ(HSCX_CH_B, H_ISTA), - HSCX_CH_B, - ipac_irq_stat & IPAC_ISTA_EXB); - was_ipac_irq = 1; - } - if(ipac_irq_stat & (IPAC_ISTA_ICD | IPAC_ISTA_EXD)) - { - /* ISAC interrupt */ - isic_isac_irq(sc, ISAC_READ(I_ISTA)); - was_ipac_irq = 1; - } - - /* do as long as there are pending irqs in the chip */ - if(!ipac_irq_stat) - break; - } - - if(was_ipac_irq == 0) - DBGL1(L1_ERROR, "isicintr", ("WARNING: unit %d, No IRQ from IPAC!\n", sc->sc_unit)); - - IPAC_WRITE(IPAC_MASK, 0xff); - DELAY(50); - IPAC_WRITE(IPAC_MASK, 0xc0); - -#ifndef __FreeBSD__ - return(was_ipac_irq); -#endif - } -} - -/*---------------------------------------------------------------------------* - * isic_settrace - *---------------------------------------------------------------------------*/ -void -isic_settrace(int unit, int val) -{ -#ifdef __FreeBSD__ - struct isic_softc *sc = &isic_sc[unit]; -#else - struct isic_softc *sc = isic_find_sc(unit); -#endif - sc->sc_trace = val; -} - -/*---------------------------------------------------------------------------* - * isic_gettrace - *---------------------------------------------------------------------------*/ -int -isic_gettrace(int unit) -{ -#ifdef __FreeBSD__ - struct isic_softc *sc = &isic_sc[unit]; -#else - struct isic_softc *sc = isic_find_sc(unit); -#endif - return(sc->sc_trace); -} - -/*---------------------------------------------------------------------------* - * isic_recovery - try to recover from irq lockup - *---------------------------------------------------------------------------*/ -void -isic_recover(struct isic_softc *sc) -{ - u_char byte; - - /* get hscx irq status from hscx b ista */ - - byte = HSCX_READ(HSCX_CH_B, H_ISTA); - - DBGL1(L1_ERROR, "isic_recover", ("HSCX B: ISTA = 0x%x\n", byte)); - - if(byte & HSCX_ISTA_ICA) - DBGL1(L1_ERROR, "isic_recover", ("HSCX A: ISTA = 0x%x\n", (u_char)HSCX_READ(HSCX_CH_A, H_ISTA))); - - if(byte & HSCX_ISTA_EXB) - DBGL1(L1_ERROR, "isic_recover", ("HSCX B: EXIR = 0x%x\n", (u_char)HSCX_READ(HSCX_CH_B, H_EXIR))); - - if(byte & HSCX_ISTA_EXA) - DBGL1(L1_ERROR, "isic_recover", ("HSCX A: EXIR = 0x%x\n", (u_char)HSCX_READ(HSCX_CH_A, H_EXIR))); - - /* get isac irq status */ - - byte = ISAC_READ(I_ISTA); - - DBGL1(L1_ERROR, "isic_recover", (" ISAC: ISTA = 0x%x\n", byte)); - - if(byte & ISAC_ISTA_EXI) - DBGL1(L1_ERROR, "isic_recover", (" ISAC: EXIR = 0x%x\n", (u_char)ISAC_READ(I_EXIR))); - - if(byte & ISAC_ISTA_CISQ) - { - byte = ISAC_READ(I_CIRR); - - DBGL1(L1_ERROR, "isic_recover", (" ISAC: CISQ = 0x%x\n", byte)); - - if(byte & ISAC_CIRR_SQC) - DBGL1(L1_ERROR, "isic_recover", (" ISAC: SQRR = 0x%x\n", (u_char)ISAC_READ(I_SQRR))); - } - - DBGL1(L1_ERROR, "isic_recover", ("HSCX B: IMASK = 0x%x\n", HSCX_B_IMASK)); - DBGL1(L1_ERROR, "isic_recover", ("HSCX A: IMASK = 0x%x\n", HSCX_A_IMASK)); - - HSCX_WRITE(0, H_MASK, 0xff); - HSCX_WRITE(1, H_MASK, 0xff); - DELAY(100); - HSCX_WRITE(0, H_MASK, HSCX_A_IMASK); - HSCX_WRITE(1, H_MASK, HSCX_B_IMASK); - DELAY(100); - - DBGL1(L1_ERROR, "isic_recover", (" ISAC: IMASK = 0x%x\n", ISAC_IMASK)); - - ISAC_WRITE(I_MASK, 0xff); - DELAY(100); - ISAC_WRITE(I_MASK, ISAC_IMASK); -} - -#endif /* NISIC > 0 */ - diff --git a/sys/i4b/layer1/i4b_isic_isa.c b/sys/i4b/layer1/i4b_isic_isa.c deleted file mode 100644 index c0e11b9a044f0..0000000000000 --- a/sys/i4b/layer1/i4b_isic_isa.c +++ /dev/null @@ -1,591 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_isic_isa.c - ISA bus interface - * ================================== - * - * $Id: i4b_isic_isa.c,v 1.14 1998/12/20 11:07:59 hm Exp $ - * - * last edit-date: [Fri Dec 18 12:00:26 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "isic.h" -#include "opt_i4b.h" -#else -#define NISIC 1 -#endif -#if NISIC > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <sys/device.h> -#if defined(__NetBSD__) && defined(amiga) -#include <machine/bus.h> -#else -#include <dev/isa/isavar.h> -#endif -#endif - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_trace.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_trace.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_ipac.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_global.h> - -#ifdef __FreeBSD__ - -#if !(defined(__FreeBSD_version)) || (defined(__FreeBSD_version) && __FreeBSD_version >= 300006) -void isicintr ( int unit ); -#endif - -void isicintr_sc(struct isic_softc *sc); - -static int isicprobe(struct isa_device *dev); -int isicattach(struct isa_device *dev); - -struct isa_driver isicdriver = { - isicprobe, - isicattach, - "isic", - 0 -}; - -int next_isic_unit = 0; -struct isic_softc isic_sc[ISIC_MAXUNIT]; - -#else - -#ifdef NetBSD1_3 -#if NetBSD1_3 < 2 -struct cfdriver isic_cd = { - NULL, "isic", DV_DULL -}; -#endif -#endif - -#if defined (__OpenBSD__) -struct cfdriver isic_cd = { - NULL, "isic", DV_DULL -}; -#endif - -#endif - -/* parameter and format for message producing e.g. "isic0: " */ - -#ifdef __FreeBSD__ -#define ISIC_FMT "isic%d: " -#define ISIC_PARM dev->id_unit -#define TERMFMT " " -#else -#define ISIC_FMT "%s: " -#define ISIC_PARM sc->sc_dev.dv_xname -#define TERMFMT "\n" -#endif - -extern void isic_settrace(int unit, int val); /*XXX*/ -extern int isic_gettrace(int unit); /*XXX*/ - -#ifdef __FreeBSD__ -/*---------------------------------------------------------------------------* - * isic - non-pnp device driver probe routine - *---------------------------------------------------------------------------*/ -static int -isicprobe(struct isa_device *dev) -{ - int ret = 0; - - if(dev->id_unit != next_isic_unit) - { - printf("isicprobe: Error: new unit (%d) != next_isic_unit (%d)!\n", dev->id_unit, next_isic_unit); - return(0); - } - - switch(dev->id_flags) - { -#ifdef TEL_S0_8 - case FLAG_TELES_S0_8: - ret = isic_probe_s08(dev); - break; -#endif - -#ifdef TEL_S0_16 - case FLAG_TELES_S0_16: - ret = isic_probe_s016(dev); - break; -#endif - -#ifdef TEL_S0_16_3 - case FLAG_TELES_S0_163: - ret = isic_probe_s0163(dev); - break; -#endif - -#ifdef AVM_A1 - case FLAG_AVM_A1: - ret = isic_probe_avma1(dev); - break; -#endif - -#ifdef USR_STI - case FLAG_USR_ISDN_TA_INT: - ret = isic_probe_usrtai(dev); - break; -#endif - -#ifdef ITKIX1 - case FLAG_ITK_IX1: - ret = isic_probe_itkix1(dev); - break; -#endif - - default: - break; - } - return(ret); -} - -#else - -/*---------------------------------------------------------------------------* - * isic - device driver probe routine, dummy for NetBSD/OpenBSD - *---------------------------------------------------------------------------*/ -int -isicprobe(struct isic_attach_args *args) -{ - return 1; -} - -#endif /* __FreeBSD__ */ - -#ifdef __FreeBSD__ - -/*---------------------------------------------------------------------------* - * isic - non-pnp device driver attach routine - *---------------------------------------------------------------------------*/ -int -isicattach(struct isa_device *dev) -{ - return(isic_realattach(dev, 0)); -} - -/*---------------------------------------------------------------------------* - * isic - non-pnp and pnp device driver attach routine - *---------------------------------------------------------------------------*/ -int -isic_realattach(struct isa_device *dev, unsigned int iobase2) - -#else /* ! __FreeBSD__ */ - -int -isicattach(int flags, struct isic_softc *sc) - -#endif /* __FreeBSD__ */ -{ - int ret = 0; - char *drvid; - -#ifdef __FreeBSD__ - struct isic_softc *sc = &isic_sc[dev->id_unit]; -#define PARM dev -#define PARM2 dev, iobase2 -#define FLAGS dev->id_flags -#else -#define PARM sc -#define PARM2 sc -#define FLAGS flags -#endif - - static char *ISACversion[] = { - "2085 Version A1/A2 or 2086/2186 Version 1.1", - "2085 Version B1", - "2085 Version B2", - "2085 Version V2.3 (B3)", - "Unknown Version" - }; - - static char *HSCXversion[] = { - "82525 Version A1", - "Unknown (0x01)", - "82525 Version A2", - "Unknown (0x03)", - "82525 Version A3", - "82525 or 21525 Version 2.1", - "Unknown Version" - }; - - /* done in bus specific attach code for other OS */ - -#ifdef __FreeBSD__ - if(dev->id_unit != next_isic_unit) - { - printf("isicattach: Error: new unit (%d) != next_isic_unit (%d)!\n", dev->id_unit, next_isic_unit); - return(0); - } - - sc->sc_unit = dev->id_unit; -#else - isic_sc[sc->sc_unit] = sc; -#endif - - /* card dependent setup */ - switch(FLAGS) - { -#ifdef DYNALINK - case FLAG_DYNALINK: - ret = isic_attach_Dyn(PARM2); - break; -#endif - -#ifdef TEL_S0_8 - case FLAG_TELES_S0_8: - ret = isic_attach_s08(PARM); - break; -#endif - -#ifdef TEL_S0_16 - case FLAG_TELES_S0_16: - ret = isic_attach_s016(PARM); - break; -#endif - -#ifdef TEL_S0_16_3 - case FLAG_TELES_S0_163: - ret = isic_attach_s0163(PARM); - break; -#endif - -#ifdef AVM_A1 - case FLAG_AVM_A1: - ret = isic_attach_avma1(PARM); - break; -#endif - -#ifdef USR_STI - case FLAG_USR_ISDN_TA_INT: - ret = isic_attach_usrtai(PARM); - break; -#endif - -#ifdef ITKIX1 - case FLAG_ITK_IX1: - ret = isic_attach_itkix1(PARM); - break; -#endif - -/* ====================================================================== - * Only P&P cards follow below!!! - */ -#ifdef __FreeBSD__ /* we've already splitted all non-ISA stuff - out of this ISA specific part for the other - OS */ - -#ifdef AVM_PCMCIA - case FLAG_AVM_A1_PCMCIA: - ret = isic_attach_fritzpcmcia(PARM); - break; -#endif - -#ifndef __FreeBSD__ -#ifdef TEL_S0_16_3_P - case FLAG_TELES_S0_163_PnP: - ret = isic_attach_s0163P(PARM2); - break; -#endif -#endif - -#ifdef CRTX_S0_P - case FLAG_CREATIX_S0_PnP: - ret = isic_attach_Cs0P(PARM2); - break; -#endif - -#ifdef DRN_NGO - case FLAG_DRN_NGO: - ret = isic_attach_drnngo(PARM2); - break; -#endif - -#ifdef SEDLBAUER - case FLAG_SWS: - ret = isic_attach_sws(PARM); - break; -#endif - -#ifdef ELSA_QS1ISA - case FLAG_ELSA_QS1P_ISA: - ret = isic_attach_Eqs1pi(PARM2); - break; -#endif - -#endif /* __FreeBSD__ / P&P specific part */ - -/* --- XXX - don't know how to handle this - should be removed!!!! ---- */ -#ifdef amiga - case FLAG_BLMASTER: - ret = 1; /* full detection was done in caller */ - break; -#endif -/* ------------------------------------------------------------------- */ - - default: - break; - } - - if(ret == 0) - return(0); - - sc->sc_isac_version = 0; - sc->sc_isac_version = ((ISAC_READ(I_RBCH)) >> 5) & 0x03; - - switch(sc->sc_isac_version) - { - case ISAC_VA: - case ISAC_VB1: - case ISAC_VB2: - case ISAC_VB3: - break; - - default: - printf(ISIC_FMT "Error, ISAC version %d unknown!\n", - ISIC_PARM, sc->sc_isac_version); - return(0); - break; - } - - sc->sc_hscx_version = HSCX_READ(0, H_VSTR) & 0xf; - - switch(sc->sc_hscx_version) - { - case HSCX_VA1: - case HSCX_VA2: - case HSCX_VA3: - case HSCX_V21: - break; - - default: - printf(ISIC_FMT "Error, HSCX version %d unknown!\n", - ISIC_PARM, sc->sc_hscx_version); - return(0); - break; - }; - - /* ISAC setup */ - - isic_isac_init(sc); - - /* HSCX setup */ - - isic_bchannel_setup(sc->sc_unit, HSCX_CH_A, BPROT_NONE, 0); - - isic_bchannel_setup(sc->sc_unit, HSCX_CH_B, BPROT_NONE, 0); - - /* setup linktab */ - - isic_init_linktab(sc); - - /* set trace level */ - - sc->sc_trace = TRACE_OFF; - - sc->sc_state = ISAC_IDLE; - - sc->sc_ibuf = NULL; - sc->sc_ib = NULL; - sc->sc_ilen = 0; - - sc->sc_obuf = NULL; - sc->sc_op = NULL; - sc->sc_ol = 0; - sc->sc_freeflag = 0; - - sc->sc_obuf2 = NULL; - sc->sc_freeflag2 = 0; - -#if defined(__FreeBSD__) && __FreeBSD__ >=3 - callout_handle_init(&sc->sc_T3_callout); - callout_handle_init(&sc->sc_T4_callout); -#endif - - /* init higher protocol layers */ - - MPH_Status_Ind(sc->sc_unit, STI_ATTACH, sc->sc_cardtyp); - - /* announce manufacturer and card type */ - - switch(FLAGS) - { - case FLAG_TELES_S0_8: - drvid = "Teles S0/8 or Niccy 1008"; - break; - - case FLAG_TELES_S0_16: - drvid = "Teles S0/16, Creatix ISDN S0-16 or Niccy 1016"; - break; - - case FLAG_TELES_S0_163: - drvid = "Teles S0/16.3"; - break; - - case FLAG_AVM_A1: - drvid = "AVM A1 or AVM Fritz!Card"; - break; - - case FLAG_AVM_A1_PCMCIA: - drvid = "AVM PCMCIA Fritz!Card"; - break; - - case FLAG_TELES_S0_163_PnP: - drvid = "Teles S0/PnP"; - break; - - case FLAG_CREATIX_S0_PnP: - drvid = "Creatix ISDN S0-16 P&P"; - break; - - case FLAG_USR_ISDN_TA_INT: - drvid = "USRobotics Sportster ISDN TA intern"; - break; - - case FLAG_DRN_NGO: - drvid = "Dr. Neuhaus NICCY Go@"; - break; - - case FLAG_DYNALINK: - drvid = "Dynalink IS64PH"; - break; - - case FLAG_SWS: - drvid = "Sedlbauer WinSpeed"; - break; - - case FLAG_BLMASTER: - /* board announcement was done by caller */ - drvid = (char *)0; - break; - - case FLAG_ELSA_QS1P_ISA: - drvid = "ELSA QuickStep 1000pro (ISA)"; - break; - - case FLAG_ITK_IX1: - drvid = "ITK ix1 micro"; - break; - - default: - drvid = "ERROR, unknown flag used"; - break; - } -#ifndef __FreeBSD__ - printf("\n"); -#endif - if (drvid) - printf(ISIC_FMT "%s\n", ISIC_PARM, drvid); - - /* announce chip versions */ - - if(sc->sc_isac_version >= ISAC_UNKN) - { - printf(ISIC_FMT "ISAC Version UNKNOWN (VN=0x%x)" TERMFMT, - ISIC_PARM, - sc->sc_isac_version); - sc->sc_isac_version = ISAC_UNKN; - } - else - { - printf(ISIC_FMT "ISAC %s (IOM-%c)" TERMFMT, - ISIC_PARM, - ISACversion[sc->sc_isac_version], - sc->sc_bustyp == BUS_TYPE_IOM1 ? '1' : '2'); - } - -#ifdef __FreeBSD__ - printf("(Addr=0x%lx)\n", (u_long)ISAC_BASE); -#endif - - if(sc->sc_hscx_version >= HSCX_UNKN) - { - printf(ISIC_FMT "HSCX Version UNKNOWN (VN=0x%x)" TERMFMT, - ISIC_PARM, - sc->sc_hscx_version); - sc->sc_hscx_version = HSCX_UNKN; - } - else - { - printf(ISIC_FMT "HSCX %s" TERMFMT, - ISIC_PARM, - HSCXversion[sc->sc_hscx_version]); - } - -#ifdef __FreeBSD__ - printf("(AddrA=0x%lx, AddrB=0x%lx)\n", (u_long)HSCX_A_BASE, (u_long)HSCX_B_BASE); - - next_isic_unit++; - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300003 - - /* set the interrupt handler - no need to change isa_device.h */ - dev->id_intr = (inthand2_t *)isicintr; - -#endif - -#endif /* __FreeBSD__ */ - - return(1); -#undef PARM -#undef FLAGS -} - -#endif /* NISIC > 0 */ diff --git a/sys/i4b/layer1/i4b_isic_pci.c b/sys/i4b/layer1/i4b_isic_pci.c deleted file mode 100644 index bd6d4fd923718..0000000000000 --- a/sys/i4b/layer1/i4b_isic_pci.c +++ /dev/null @@ -1,424 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_isic_pci.c - PCI bus interface - * ================================== - * - * $Id: i4b_isic_pci.c,v 1.1 1998/12/27 21:46:46 phk Exp $ - * - * last edit-date: [Sat Dec 5 18:24:36 1998] - * - *---------------------------------------------------------------------------*/ - -#include "isic.h" - -#if defined(__FreeBSD__) -#include "opt_i4b.h" -#include "pci.h" -#endif - -#if (NISIC > 0) && (NPCI > 0) - -#include <sys/param.h> -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#if __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#include <pci/pcireg.h> -#include <pci/pcivar.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_ipac.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#define PCI_QS1000_ID 0x10001048 - -#define MEM0_MAPOFF 0 -#define PORT0_MAPOFF 4 -#define PORT1_MAPOFF 12 - -static const char* i4b_pci_probe(pcici_t tag, pcidi_t type); -static void i4b_pci_attach(pcici_t config_id, int unit); -static int isic_pciattach(int unit, u_long type, u_int iobase1, u_int iobase2); - -static u_long i4b_pci_count = 0; - -static struct pci_device i4b_pci_driver = { - "isic", - i4b_pci_probe, - i4b_pci_attach, - &i4b_pci_count, - NULL -}; - -DATA_SET (pcidevice_set, i4b_pci_driver); - -static void isic_pci_intr_sc(struct isic_softc *sc); - - -/*---------------------------------------------------------------------------* - * PCI probe routine - *---------------------------------------------------------------------------*/ -static const char * -i4b_pci_probe(pcici_t tag, pcidi_t type) -{ - switch(type) - { - case PCI_QS1000_ID: - return("ELSA QuickStep 1000pro PCI ISDN adaptor"); - break; - - default: - if(bootverbose) - printf("i4b_pci_probe: unknown PCI type %ul!\n", (u_int)type); - return(NULL); - } - return(NULL); -} - -/*---------------------------------------------------------------------------* - * PCI attach routine - *---------------------------------------------------------------------------*/ -static void -i4b_pci_attach(pcici_t config_id, int unit) -{ - unsigned short iobase1; - unsigned short iobase2; - unsigned long type; - struct isic_softc *sc = &isic_sc[unit]; - - if(unit != next_isic_unit) - { - printf("i4b_pci_attach: Error: new unit (%d) != next_isic_unit (%d)!\n", unit, next_isic_unit); - return; - } - - if(!(pci_map_port(config_id, PCI_MAP_REG_START+PORT0_MAPOFF, &iobase1))) - { - printf("i4b_pci_attach: pci_map_port 1 failed!\n"); - return; - } - - if(!(pci_map_port(config_id, PCI_MAP_REG_START+PORT1_MAPOFF, &iobase2))) - { - printf("i4b_pci_attach: pci_map_port 2 failed!\n"); - return; - } - - if(bootverbose) - printf("i4b_pci_attach: unit %d, port0 0x%x, port1 0x%x\n", unit, iobase1, iobase2); - - type = pci_conf_read(config_id, PCI_ID_REG); - - if((isic_pciattach(unit, type, iobase1, iobase2)) == 0) - return; - - if(!(pci_map_int(config_id, (void *)isic_pci_intr_sc, (void *)sc, &net_imask))) - return; -} - -/*---------------------------------------------------------------------------* - * isic - pci device driver attach routine - *---------------------------------------------------------------------------*/ -static int -isic_pciattach(int unit, u_long type, u_int iobase1, u_int iobase2) -{ - int ret = 0; - struct isic_softc *sc = &isic_sc[unit]; - - static char *ISACversion[] = { - "2085 Version A1/A2 or 2086/2186 Version 1.1", - "2085 Version B1", - "2085 Version B2", - "2085 Version V2.3 (B3)", - "Unknown Version" - }; - - static char *HSCXversion[] = { - "82525 Version A1", - "Unknown (0x01)", - "82525 Version A2", - "Unknown (0x03)", - "82525 Version A3", - "82525 or 21525 Version 2.1", - "Unknown Version" - }; - - switch(type) - { -#ifdef ELSA_QS1PCI - case PCI_QS1000_ID: - ret = isic_attach_Eqs1pp(unit, iobase1, iobase2); - break; -#endif - default: - break; - } - - if(ret == 0) - return(ret); - - sc->sc_isac_version = 0; - sc->sc_hscx_version = 0; - - sc->sc_unit = unit; - - if(sc->sc_ipac) - { - ret = IPAC_READ(IPAC_ID); - - switch(ret) - { - case 0x01: - printf("isic%d: IPAC PSB2115 Version 1.1\n", unit); - break; - - default: - printf("isic%d: Error, IPAC version %d unknown!\n", - unit, ret); - return(0); - break; - } - } - else - { - sc->sc_isac_version = ((ISAC_READ(I_RBCH)) >> 5) & 0x03; - - switch(sc->sc_isac_version) - { - case ISAC_VA: - case ISAC_VB1: - case ISAC_VB2: - case ISAC_VB3: - printf("isic%d: ISAC %s (IOM-%c)\n", - unit, - ISACversion[sc->sc_isac_version], - sc->sc_bustyp == BUS_TYPE_IOM1 ? '1' : '2'); - break; - - default: - printf("isic%d: Error, ISAC version %d unknown!\n", - unit, sc->sc_isac_version); - return(0); - break; - } - - sc->sc_hscx_version = HSCX_READ(0, H_VSTR) & 0xf; - - switch(sc->sc_hscx_version) - { - case HSCX_VA1: - case HSCX_VA2: - case HSCX_VA3: - case HSCX_V21: - printf("isic%d: HSCX %s\n", - unit, - HSCXversion[sc->sc_hscx_version]); - break; - - default: - printf("isic%d: Error, HSCX version %d unknown!\n", - unit, sc->sc_hscx_version); - return(0); - break; - } - } - - /* ISAC setup */ - - isic_isac_init(sc); - - /* HSCX setup */ - - isic_bchannel_setup(sc->sc_unit, HSCX_CH_A, BPROT_NONE, 0); - - isic_bchannel_setup(sc->sc_unit, HSCX_CH_B, BPROT_NONE, 0); - - /* setup linktab */ - - isic_init_linktab(sc); - - /* set trace level */ - - sc->sc_trace = TRACE_OFF; - - sc->sc_state = ISAC_IDLE; - - sc->sc_ibuf = NULL; - sc->sc_ib = NULL; - sc->sc_ilen = 0; - - sc->sc_obuf = NULL; - sc->sc_op = NULL; - sc->sc_ol = 0; - sc->sc_freeflag = 0; - - sc->sc_obuf2 = NULL; - sc->sc_freeflag2 = 0; - -#if defined(__FreeBSD__) && __FreeBSD__ >=3 - callout_handle_init(&sc->sc_T3_callout); - callout_handle_init(&sc->sc_T4_callout); -#endif - - /* init higher protocol layers */ - - MPH_Status_Ind(sc->sc_unit, STI_ATTACH, sc->sc_cardtyp); - - next_isic_unit++; - - return(1); -} - -/*---------------------------------------------------------------------------* - * isic - PCI device driver interrupt routine - *---------------------------------------------------------------------------*/ -static void -isic_pci_intr_sc(struct isic_softc *sc) -{ - if(sc->sc_ipac == 0) /* HSCX/ISAC interupt routine */ - { - register u_char hscx_irq_stat; - register u_char isac_irq_stat; - - for(;;) - { - /* get hscx irq status from hscx b ista */ - hscx_irq_stat = - HSCX_READ(HSCX_CH_B, H_ISTA) & ~HSCX_B_IMASK; - - /* get isac irq status */ - isac_irq_stat = ISAC_READ(I_ISTA); - - /* do as long as there are pending irqs in the chips */ - if(!hscx_irq_stat && !isac_irq_stat) - break; - - if(hscx_irq_stat & (HSCX_ISTA_RME | HSCX_ISTA_RPF | - HSCX_ISTA_RSC | HSCX_ISTA_XPR | - HSCX_ISTA_TIN | HSCX_ISTA_EXB)) - { - isic_hscx_irq(sc, hscx_irq_stat, - HSCX_CH_B, - hscx_irq_stat & HSCX_ISTA_EXB); - } - - if(hscx_irq_stat & (HSCX_ISTA_ICA | HSCX_ISTA_EXA)) - { - isic_hscx_irq(sc, - HSCX_READ(HSCX_CH_A, H_ISTA) & ~HSCX_A_IMASK, - HSCX_CH_A, - hscx_irq_stat & HSCX_ISTA_EXA); - } - - if(isac_irq_stat) - { /* isac handler */ - isic_isac_irq(sc, isac_irq_stat); - } - } - - HSCX_WRITE(0, H_MASK, 0xff); - ISAC_WRITE(I_MASK, 0xff); - HSCX_WRITE(1, H_MASK, 0xff); - - DELAY(100); - - HSCX_WRITE(0, H_MASK, HSCX_A_IMASK); - ISAC_WRITE(I_MASK, ISAC_IMASK); - HSCX_WRITE(1, H_MASK, HSCX_B_IMASK); - } - else /* IPAC interrupt routine */ - { - register u_char ipac_irq_stat; - - for(;;) - { - /* get global irq status */ - - ipac_irq_stat = (IPAC_READ(IPAC_ISTA)) & 0x3f; - - /* do as long as there are pending irqs in the chip */ - if(!ipac_irq_stat) - break; - - /* check hscx a */ - - if(ipac_irq_stat & (IPAC_ISTA_ICA | IPAC_ISTA_EXA)) - { - /* HSCX A interrupt */ - isic_hscx_irq(sc, HSCX_READ(HSCX_CH_A, H_ISTA), - HSCX_CH_A, - ipac_irq_stat & IPAC_ISTA_EXA); - } - if(ipac_irq_stat & (IPAC_ISTA_ICB | IPAC_ISTA_EXB)) - { - /* HSCX B interrupt */ - isic_hscx_irq(sc, HSCX_READ(HSCX_CH_B, H_ISTA), - HSCX_CH_B, - ipac_irq_stat & IPAC_ISTA_EXB); - } - if(ipac_irq_stat & (IPAC_ISTA_ICD | IPAC_ISTA_EXD)) - { - /* ISAC interrupt */ - isic_isac_irq(sc, ISAC_READ(I_ISTA)); - } - } - - IPAC_WRITE(IPAC_MASK, 0xff); - DELAY(50); - IPAC_WRITE(IPAC_MASK, 0xc0); - } -} - -#endif /* (NISIC > 0) && (NPCI > 0) */ - diff --git a/sys/i4b/layer1/i4b_isic_pcmcia.c b/sys/i4b/layer1/i4b_isic_pcmcia.c deleted file mode 100644 index e20964cc92fc4..0000000000000 --- a/sys/i4b/layer1/i4b_isic_pcmcia.c +++ /dev/null @@ -1,158 +0,0 @@ -/* - * Copyright (c) 1998 Matthias Apitz. All rights reserved. - * - * Copyright (c) 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_isic_pcmcia.c - i4b FreeBSD PCMCIA support - * ---------------------------------------------- - * - * $Id: i4b_isic_pcmcia.c,v 1.2 1999/01/12 11:04:59 eivind Exp $ - * - * last edit-date: [Mon Dec 14 17:30:09 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ - -#include "isic.h" -#include "opt_i4b.h" -#include "card.h" - -#if (NISIC > 0) && (NCARD > 0) - -#include "apm.h" -#include <sys/param.h> -#include <sys/select.h> -#include <i386/isa/isa_device.h> - -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif - -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/module.h> -#include <sys/socket.h> -#include <net/if.h> -#include <machine/clock.h> -#include <i386/isa/isa_device.h> - -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_trace.h> - -#include <pccard/cardinfo.h> -#include <pccard/slot.h> -#include <pccard/driver.h> - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_global.h> - -extern int isicattach(struct isa_device *dev); -extern void isicintr(int unit); - -/* - * PC-Card (PCMCIA) specific code. - */ -static int isic_pccard_init __P((struct pccard_devinfo *)); -static void isic_unload __P((struct pccard_devinfo *)); -static int isic_card_intr __P((struct pccard_devinfo *)); - -PCCARD_MODULE(isic, isic_pccard_init, isic_unload, isic_card_intr, 0,net_imask); - -/* - * Initialize the device - called from Slot manager. - */ - -static int opened = 0; /* our cards status */ - -static int isic_pccard_init(devi) -struct pccard_devinfo *devi; -{ - struct isa_device *is = &devi->isahd; - - if ((1 << is->id_unit) & opened) - return(EBUSY); - - opened |= 1 << is->id_unit; - printf("isic%d: PCMCIA init, irqmask = 0x%x (%d), iobase = 0x%x\n", - is->id_unit, is->id_irq, devi->slt->irq, is->id_iobase); - -#if 0 - /* XXX: problems resolving isic_probe_avma1_pcmcia() /phk */ - /* - * look if there is really an AVM PCMCIA Fritz!Card and - * setup the card specific stuff - */ - isic_probe_avma1_pcmcia(is); -#endif - - /* ap: - * XXX what's to do with the return value? - */ - - /* - * try to attach the PCMCIA card as a normal A1 card - */ - isicattach(is); - return(0); -} - -static void isic_unload(devi) -struct pccard_devinfo *devi; -{ - struct isa_device *is = &devi->isahd; - printf("isic%d: unloaded\n", is->id_unit); - opened &= ~(1 << is->id_unit); -} - -/* - * card_intr - Shared interrupt called from - * front end of PC-Card handler. - */ -static int isic_card_intr(devi) -struct pccard_devinfo *devi; -{ - isicintr(devi->isahd.id_unit); - return(1); -} - -#endif /* (NISIC > 0) && (NCARD > 0) */ -#endif /* __FreeBSD__ */ diff --git a/sys/i4b/layer1/i4b_isic_pnp.c b/sys/i4b/layer1/i4b_isic_pnp.c deleted file mode 100644 index ed1892d9088f3..0000000000000 --- a/sys/i4b/layer1/i4b_isic_pnp.c +++ /dev/null @@ -1,296 +0,0 @@ -/* - * Copyright (c) 1998 Eivind Eklund. All rights reserved. - * - * Copyright (c) 1998 German Tischler. All rights reserved. - * - * Copyright (c) 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_isic_pnp.c - i4b pnp support - * -------------------------------- - * - * $Id: i4b_isic_pnp.c,v 1.15 1998/12/20 11:07:59 hm Exp $ - * - * last edit-date: [Fri Dec 18 20:54:56 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ - -#include "pnp.h" -#include "isic.h" -#include "opt_i4b.h" - -#if (NISIC > 0) && (NPNP > 0) - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/kernel.h> -#include <sys/socket.h> -#include <net/if.h> - -#if defined(__FreeBSD__) && __FreeBSD__ < 3 -#include "ioconf.h" -extern void isicintr(int unit); /* XXX this gives a compiler warning */ - /* on one 2.2.7 machine but no */ - /* warning on another one !? (-hm) */ -#endif - -#if (defined(__FreeBSD_version) && __FreeBSD_version >= 300006) -extern void isicintr(int unit); -#endif - -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#include <i386/isa/pnp.h> - -#include <i4b/include/i4b_global.h> -#include <machine/i4b_ioctl.h> -#include <i4b/layer1/i4b_l1.h> - -#define VID_TEL163PNP 0x10212750 /* Teles 16.3 PnP */ -#define VID_CREATIXPP 0x0000980e /* Creatix S0/16 P+P */ -#define VID_DYNALINK 0x88167506 /* Dynalink */ -#define VID_SEDLBAUER 0x0100274c /* Sedlbauer WinSpeed */ -#define VID_NICCYGO 0x5001814c /* Neuhaus Niccy GO@ */ -#define VID_ELSAQS1P 0x33019315 /* ELSA Quickstep1000pro*/ - -static struct i4b_pnp_ids { - u_long vend_id; - char *id_str; -} i4b_pnp_ids[] = { - { VID_TEL163PNP, "Teles 16.3 PnP" }, - { VID_CREATIXPP, "Creatix S0/16 P+P" }, - { VID_DYNALINK, "Dynalink IS64PH" }, - { VID_SEDLBAUER, "Sedlbauer WinSpeed" }, - { VID_NICCYGO, "Dr.Neuhaus Niccy Go@" }, - { VID_ELSAQS1P, "ELSA QuickStep 1000pro"}, - { 0 } -}; - -extern struct isa_driver isicdriver; - -static int isic_pnpprobe(struct isa_device *dev, unsigned int iobase2); -static char *i4b_pnp_probe(u_long csn, u_long vend_id); -static void i4b_pnp_attach(u_long csn, u_long vend_id, char *name, struct isa_device *dev); - -static u_long ni4b_pnp = 0; - -static struct pnp_device i4b_pnp = { - "i4b_pnp", - i4b_pnp_probe, - i4b_pnp_attach, - &ni4b_pnp, - &net_imask -}; - -DATA_SET(pnpdevice_set, i4b_pnp); - -/*---------------------------------------------------------------------------* - * PnP probe routine - *---------------------------------------------------------------------------*/ -static char * -i4b_pnp_probe(u_long csn, u_long vend_id) -{ - struct i4b_pnp_ids *ids; - char *string = NULL; - - /* search table of knowd id's */ - - for(ids = i4b_pnp_ids; ids->vend_id != 0; ids++) - { - if(vend_id == ids->vend_id) - { - string = ids->id_str; - break; - } - } - - if(string) - { - struct pnp_cinfo spci; - - read_pnp_parms(&spci, 0); - - if((spci.enable == 0) || (spci.flags & 0x01)) - { - printf("CSN %d (%s) is disabled.\n", (int)csn, string); - return (NULL); - } - } - return(string); -} - -/*---------------------------------------------------------------------------* - * PnP attach routine - *---------------------------------------------------------------------------*/ -static void -i4b_pnp_attach(u_long csn, u_long vend_id, char *name, struct isa_device *dev) -{ - struct pnp_cinfo spci; - struct isa_device *isa_devp; - - if(dev->id_unit != next_isic_unit) - { - printf("i4b_pnp_attach: Error: new unit (%d) != next_isic_unit (%d)!\n", dev->id_unit, next_isic_unit); - return; - } - - if(dev->id_unit >= ISIC_MAXUNIT) - { - printf("isic%d: Error, unit %d >= ISIC_MAXUNIT for %s\n", - dev->id_unit, dev->id_unit, name); - return; - } - - if(read_pnp_parms(&spci, 0) == 0) - { - printf("isic%d: read_pnp_parms error for %s\n", - dev->id_unit, name); - return; - } - - if(bootverbose) - { - printf("isic%d: vendorid = 0x%08x port0 = 0x%04x, port1 = 0x%04x, irq = %d\n", - dev->id_unit, spci.vendor_id, spci.port[0], spci.port[1], spci.irq[0]); - } - - dev->id_iobase = spci.port[0]; - dev->id_irq = (1 << spci.irq[0]); - dev->id_intr = (inthand2_t *) isicintr; - dev->id_drq = -1; - -/* XXX add dev->id_alive init here ! ?? */ - - switch(spci.vendor_id) - { - case VID_TEL163PNP: - dev->id_flags = FLAG_TELES_S0_163_PnP; - break; - case VID_CREATIXPP: - dev->id_flags = FLAG_CREATIX_S0_PnP; - break; - case VID_DYNALINK: - dev->id_flags = FLAG_DYNALINK; - break; - case VID_SEDLBAUER: - dev->id_flags = FLAG_SWS; - break; - case VID_NICCYGO: - dev->id_flags = FLAG_DRN_NGO; - break; - case VID_ELSAQS1P: - dev->id_flags = FLAG_ELSA_QS1P_ISA; - break; - } - - write_pnp_parms(&spci, 0); - enable_pnp_card(); - - if(dev->id_driver == NULL) - { - dev->id_driver = &isicdriver; - - isa_devp = find_isadev(isa_devtab_net, &isicdriver, 0); - - if(isa_devp != NULL) - { - dev->id_id = isa_devp->id_id; - } - } - - if((dev->id_alive = isic_pnpprobe(dev, spci.port[1])) != 0) - { -/* XXX dev->id_alive is the size of the port area used ! */ - isic_realattach(dev, spci.port[1]); - } - else - { - printf("isic%d: probe failed!\n", dev->id_unit); - } -} - -/*---------------------------------------------------------------------------* - * isic - pnp device driver probe routine - *---------------------------------------------------------------------------*/ -static int -isic_pnpprobe(struct isa_device *dev, unsigned int iobase2) -{ - int ret = 0; - - switch(dev->id_flags) - { -#ifndef __FreeBSD__ -#ifdef TEL_S0_16_3_P - case FLAG_TELES_S0_163_PnP: - ret = isic_probe_s0163P(dev, iobase2); - break; -#endif -#endif - -#ifdef CRTX_S0_P - case FLAG_CREATIX_S0_PnP: - ret = isic_probe_Cs0P(dev, iobase2); - break; -#endif - -#ifdef DRN_NGO - case FLAG_DRN_NGO: - ret = isic_probe_drnngo(dev, iobase2); - break; -#endif - -#ifdef SEDLBAUER - case FLAG_SWS: - ret = 8; /* pnp only, nothing to probe */ - break; -#endif - -#ifdef DYNALINK - case FLAG_DYNALINK: - ret = isic_probe_Dyn(dev, iobase2); - break; -#endif - -#ifdef ELSA_QS1ISA - case FLAG_ELSA_QS1P_ISA: - ret = isic_probe_Eqs1pi(dev, iobase2); - break; -#endif - default: - break; - } - return(ret); -} - -#endif /* (NISIC > 0) && (NPNP > 0) */ -#endif /* __FreeBSD__ */ diff --git a/sys/i4b/layer1/i4b_itk_ix1.c b/sys/i4b/layer1/i4b_itk_ix1.c deleted file mode 100644 index cd70dbf9ee074..0000000000000 --- a/sys/i4b/layer1/i4b_itk_ix1.c +++ /dev/null @@ -1,431 +0,0 @@ -/* - * Copyright (c) 1998 Martin Husemann <martin@rumolt.teuto.de> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. The name of the author may not be used to endorse or promote products - * derived from this software withough specific prior written permission - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_itk_ix1.c - ITK ix1 micro passive card driver for isdn4bsd - * -------------------------------------------------------------- - * - * $Id: i4b_itk_ix1.c,v 1.1 1998/12/27 21:46:46 phk Exp $ - * - * last edit-date: [Wed Dec 16 14:46:36 1998] - * - *--------------------------------------------------------------------------- - * - * The ITK ix1 micro ISDN card is an ISA card with one region - * of four io ports mapped and a fixed irq all jumpered on the card. - * Access to the board is straight forward and simmilar to - * the ELSA and DYNALINK cards. If a PCI version of this card - * exists all we need is probably a pci-bus attachment, all - * this low level routines should work imediately. - * - * To reset the card: - * - write 0x01 to ITK_CONFIG - * - wait >= 10 ms - * - write 0x00 to ITK_CONFIG - * - * To read or write data: - * - write address to ITK_ALE port - * - read data from or write data to ITK_ISAC_DATA port or ITK_HSCX_DATA port - * The two HSCX channel registers are offset by HSCXA (0x00) and HSCXB (0x40). - * - * XXX - A reasonable probe routine has to be written. - * - *---------------------------------------------------------------------------*/ - -#if defined(__FreeBSD__) -#include "isic.h" -#include "opt_i4b.h" -#else -#define NISIC 1 -#endif -#if NISIC > 0 && defined(ITKIX1) - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_global.h> - -#define ITK_ISAC_DATA 0 -#define ITK_HSCX_DATA 1 -#define ITK_ALE 2 -#define ITK_CONFIG 3 -#define ITK_IO_SIZE 4 - -#define HSCXA 0 -#define HSCXB 0x40 - -#ifndef __FreeBSD__ -static void itkix1_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size); -static void itkix1_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size); -static void itkix1_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data); -static u_int8_t itkix1_read_reg(struct isic_softc *sc, int what, bus_size_t offs); -#else -static u_char itkix1_read_reg(u_char *base, u_int offset); -static void itkix1_write_reg(u_char *base, u_int offset, u_int v); -static void itkix1_read_fifo(void *base, const void *buf, size_t len); -static void itkix1_write_fifo(void *base, const void *buf, size_t len); -#endif - -/* - * Probe for card - */ -#ifdef __FreeBSD__ -int -isic_probe_itkix1(struct isa_device *dev) -{ - u_int8_t hd, cd; - int ret; - - hd = inb(dev->id_iobase + ITK_HSCX_DATA); - cd = inb(dev->id_iobase + ITK_CONFIG); - - ret = (hd == 0 && cd == 0xfc); - -#define ITK_PROBE_DEBUG -#ifdef ITK_PROBE_DEBUG - printf("\nITK ix1 micro probe: hscx = 0x%02x, config = 0x%02x, would have %s\n", - hd, cd, ret ? "succeeded" : "failed"); - return 1; -#else - return ret; -#endif -} -#else -int -isic_probe_itkix1(struct isic_attach_args *ia) -{ - bus_space_tag_t t = ia->ia_maps[0].t; - bus_space_handle_t h = ia->ia_maps[0].h; - u_int8_t hd, cd; - int ret; - - hd = bus_space_read_1(t, h, ITK_HSCX_DATA); - cd = bus_space_read_1(t, h, ITK_CONFIG); - - ret = (hd == 0 && cd == 0xfc); - -#define ITK_PROBE_DEBUG -#ifdef ITK_PROBE_DEBUG - printf("\nITK ix1 micro probe: hscx = 0x%02x, config = 0x%02x, would have %s\n", - hd, cd, ret ? "succeeded" : "failed"); - return 1; -#else - return ret; -#endif -} -#endif - -/* - * Attach card - */ -#ifdef __FreeBSD__ -int -isic_attach_itkix1(struct isa_device *dev) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - - sc->sc_irq = dev->id_irq; - - dev->id_msize = 0; - - /* check if we got an iobase */ - sc->sc_port = dev->id_iobase; - - /* setup access routines */ - sc->clearirq = NULL; - sc->readreg = itkix1_read_reg; - sc->writereg = itkix1_write_reg; - sc->readfifo = itkix1_read_fifo; - sc->writefifo = itkix1_write_fifo; - - /* setup card type */ - sc->sc_cardtyp = CARD_TYPEP_ITKIX1; - - /* setup IOM bus type */ - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* setup ISAC and HSCX base addr */ - ISAC_BASE = (caddr_t) sc->sc_port; - HSCX_A_BASE = (caddr_t) sc->sc_port + 1; - HSCX_B_BASE = (caddr_t) sc->sc_port + 2; - - /* Read HSCX A/B VSTR. Expected value is 0x05 (V2.1). */ - if( ((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) || ((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) ) - { - printf("isic%d: HSCX VSTR test failed for ITK ix1 micro\n", - dev->id_unit); - printf("isic%d: HSC0: VSTR: %#x\n", - dev->id_unit, HSCX_READ(0, H_VSTR)); - printf("isic%d: HSC1: VSTR: %#x\n", - dev->id_unit, HSCX_READ(1, H_VSTR)); - return (0); - } - - outb((dev->id_iobase)+ITK_CONFIG, 1); - DELAY(SEC_DELAY / 10); - outb((dev->id_iobase)+ITK_CONFIG, 0); - DELAY(SEC_DELAY / 10); - return(1); -} - -#else - -int isic_attach_itkix1(struct isic_softc *sc) -{ - /* setup access routines */ - sc->clearirq = NULL; - sc->readreg = itkix1_read_reg; - sc->writereg = itkix1_write_reg; - sc->readfifo = itkix1_read_fifo; - sc->writefifo = itkix1_write_fifo; - - /* setup card type */ - sc->sc_cardtyp = CARD_TYPEP_ITKIX1; - - /* setup IOM bus type */ - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* Read HSCX A/B VSTR. Expected value is 0x05 (V2.1). */ - if( ((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) || ((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) ) - { - printf("%s: HSCX VSTR test failed for ITK ix1 micro\n", - sc->sc_dev.dv_xname); - printf("%s: HSC0: VSTR: %#x\n", - sc->sc_dev.dv_xname, HSCX_READ(0, H_VSTR)); - printf("%s: HSC1: VSTR: %#x\n", - sc->sc_dev.dv_xname, HSCX_READ(1, H_VSTR)); - return 0; - } - - bus_space_write_1(sc->sc_maps[0].t, sc->sc_maps[0].h, ITK_CONFIG, 1); - DELAY(SEC_DELAY / 10); - bus_space_write_1(sc->sc_maps[0].t, sc->sc_maps[0].h, ITK_CONFIG, 0); - DELAY(SEC_DELAY / 10); - return 1; -} - -#endif - -#ifdef __FreeBSD__ -static void -itkix1_read_fifo(void *buf, const void *base, size_t len) -{ - int port = (u_long)base & ~0x0003; - switch ((u_long)base & 3) { - case 0: /* ISAC */ - outb(port+ITK_ALE, 0); - insb(port+ITK_ISAC_DATA, (u_char *)buf, (u_int)len); - break; - case 1: /* HSCXA */ - outb(port+ITK_ALE, HSCXA); - insb(port+ITK_HSCX_DATA, (u_char *)buf, (u_int)len); - break; - case 2: /* HSCXB */ - outb(port+ITK_ALE, HSCXB); - insb(port+ITK_HSCX_DATA, (u_char *)buf, (u_int)len); - break; - } -} -#else -static void -itkix1_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ITK_ALE, 0); - bus_space_read_multi_1(t, h, ITK_ISAC_DATA, buf, size); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ITK_ALE, HSCXA); - bus_space_read_multi_1(t, h, ITK_HSCX_DATA, buf, size); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ITK_ALE, HSCXB); - bus_space_read_multi_1(t, h, ITK_HSCX_DATA, buf, size); - break; - } -} -#endif - -#ifdef __FreeBSD__ -static void -itkix1_write_fifo(void *base, const void *buf, size_t len) -{ - int port = (u_long)base & ~0x0003; - switch ((u_long)base & 3) { - case 0: /* ISAC */ - outb(port+ITK_ALE, 0); - outsb(port+ITK_ISAC_DATA, (u_char *)buf, (u_int)len); - break; - case 1: /* HSCXA */ - outb(port+ITK_ALE, HSCXA); - outsb(port+ITK_HSCX_DATA, (u_char *)buf, (u_int)len); - break; - case 2: /* HSCXB */ - outb(port+ITK_ALE, HSCXB); - outsb(port+ITK_HSCX_DATA, (u_char *)buf, (u_int)len); - break; - } -} -#else -static void itkix1_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ITK_ALE, 0); - bus_space_write_multi_1(t, h, ITK_ISAC_DATA, (u_int8_t*)buf, size); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ITK_ALE, HSCXA); - bus_space_write_multi_1(t, h, ITK_HSCX_DATA, (u_int8_t*)buf, size); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ITK_ALE, HSCXB); - bus_space_write_multi_1(t, h, ITK_HSCX_DATA, (u_int8_t*)buf, size); - break; - } -} -#endif - -#ifdef __FreeBSD__ -static void -itkix1_write_reg(u_char *base, u_int offset, u_int v) -{ - int port = (u_long)base & ~0x0003; - switch ((u_long)base & 3) { - case 0: /* ISAC */ - outb(port+ITK_ALE, offset); - outb(port+ITK_ISAC_DATA, (u_char)v); - break; - case 1: /* HSCXA */ - outb(port+ITK_ALE, HSCXA+offset); - outb(port+ITK_HSCX_DATA, (u_char)v); - break; - case 2: /* HSCXB */ - outb(port+ITK_ALE, HSCXB+offset); - outb(port+ITK_HSCX_DATA, (u_char)v); - break; - } -} -#else -static void itkix1_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ITK_ALE, offs); - bus_space_write_1(t, h, ITK_ISAC_DATA, data); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ITK_ALE, HSCXA+offs); - bus_space_write_1(t, h, ITK_HSCX_DATA, data); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ITK_ALE, HSCXB+offs); - bus_space_write_1(t, h, ITK_HSCX_DATA, data); - break; - } -} -#endif - -#ifdef __FreeBSD__ -static u_char -itkix1_read_reg(u_char *base, u_int offset) -{ - int port = (u_long)base & ~0x0003; - switch ((u_long)base & 3) { - case 0: /* ISAC */ - outb(port+ITK_ALE, offset); - return (inb(port+ITK_ISAC_DATA)); - case 1: /* HSCXA */ - outb(port+ITK_ALE, HSCXA+offset); - return (inb(port+ITK_HSCX_DATA)); - case 2: /* HSCXB */ - outb(port+ITK_ALE, HSCXB+offset); - return (inb(port+ITK_HSCX_DATA)); - } - panic("itkix1_read_reg: Fallthrough\n"); -} -#else -static u_int8_t itkix1_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, ITK_ALE, offs); - return bus_space_read_1(t, h, ITK_ISAC_DATA); - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, ITK_ALE, HSCXA+offs); - return bus_space_read_1(t, h, ITK_HSCX_DATA); - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, ITK_ALE, HSCXB+offs); - return bus_space_read_1(t, h, ITK_HSCX_DATA); - } - return 0; -} -#endif - -#endif /* ITKIX1 */ diff --git a/sys/i4b/layer1/i4b_l1.c b/sys/i4b/layer1/i4b_l1.c deleted file mode 100644 index 96497c5df6a4b..0000000000000 --- a/sys/i4b/layer1/i4b_l1.c +++ /dev/null @@ -1,315 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l1.c - isdn4bsd layer 1 handler - * ----------------------------------- - * - * $Id: i4b_l1.c,v 1.27 1998/12/05 18:04:51 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:24:52 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "isic.h" -#else -#define NISIC 1 /* don't bother */ -#endif -#if NISIC > 0 - -#include <sys/param.h> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <machine/stdarg.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_trace.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_trace.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_global.h> - -unsigned int i4b_l1_debug = L1_DEBUG_DEFAULT; - -static int ph_data_req(int, struct mbuf *, int); -static int ph_activate_req(int); - -/* from i4btrc driver i4b_trace.c */ -extern int get_trace_data_from_l1(int unit, int what, int len, char *buf); - -/* from layer 2 */ -extern int i4b_ph_data_ind(int unit, struct mbuf *m); -extern int i4b_ph_activate_ind(int unit); -extern int i4b_ph_deactivate_ind(int unit); -extern int i4b_mph_attach_ind(int unit); -extern int i4b_mph_status_ind(int, int, int); - -/* layer 1 lme */ -static int i4b_mph_command_req(int, int, int); - -/* jump table */ -struct i4b_l1l2_func i4b_l1l2_func = { - - /* Layer 1 --> Layer 2 */ - - (int (*)(int, struct mbuf *)) i4b_ph_data_ind, - (int (*)(int)) i4b_ph_activate_ind, - (int (*)(int)) i4b_ph_deactivate_ind, - - /* Layer 2 --> Layer 1 */ - - (int (*)(int, struct mbuf *, int)) ph_data_req, - (int (*)(int)) ph_activate_req, - - /* Layer 1 --> upstream, ISDN trace data */ - - (int (*)(i4b_trace_hdr_t *, int, u_char *)) get_trace_data_from_l1, - - /* Driver control and status information */ - - (int (*)(int, int, int)) i4b_mph_status_ind, - (int (*)(int, int, int)) i4b_mph_command_req, -}; - -/*---------------------------------------------------------------------------* - * - * L2 -> L1: PH-DATA-REQUEST - * ========================= - * - * parms: - * unit physical interface unit number - * m mbuf containing L2 frame to be sent out - * freeflag MBUF_FREE: free mbuf here after having sent - * it out - * MBUF_DONTFREE: mbuf is freed by Layer 2 - * returns: - * ==0 fail, nothing sent out - * !=0 ok, frame sent out - * - *---------------------------------------------------------------------------*/ -static int -ph_data_req(int unit, struct mbuf *m, int freeflag) -{ - u_char cmd; - int s; - -#ifdef __FreeBSD__ - struct isic_softc *sc = &isic_sc[unit]; -#else - struct isic_softc *sc = isic_find_sc(unit); -#endif - -#ifdef NOTDEF - DBGL1(L1_PRIM, "PH-DATA-REQ", ("unit %d, freeflag=%d\n", unit, freeflag)); -#endif - - if(m == NULL) /* failsafe */ - return (0); - - s = SPLI4B(); - - if(sc->sc_I430state == ST_F3) /* layer 1 not running ? */ - { - DBGL1(L1_I_ERR, "ph_data_req", ("still in state F3!\n")); - ph_activate_req(unit); - } - - if(sc->sc_state & ISAC_TX_ACTIVE) - { - if(sc->sc_obuf2 == NULL) - { - sc->sc_obuf2 = m; /* save mbuf ptr */ - - if(freeflag) - sc->sc_freeflag2 = 1; /* IRQ must mfree */ - else - sc->sc_freeflag2 = 0; /* IRQ must not mfree */ - - DBGL1(L1_I_MSG, "ph_data_req", ("using 2nd ISAC TX buffer, state = %s\n", isic_printstate(sc))); - - if(sc->sc_trace & TRACE_D_TX) - { - i4b_trace_hdr_t hdr; - hdr.unit = unit; - hdr.type = TRC_CH_D; - hdr.dir = FROM_TE; - hdr.count = ++sc->sc_trace_dcount; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, m->m_len, m->m_data); - } - splx(s); - return(1); - } - - DBGL1(L1_I_ERR, "ph_data_req", ("No Space in TX FIFO, state = %s\n", isic_printstate(sc))); - - if(freeflag == MBUF_FREE) - i4b_Dfreembuf(m); - - splx(s); - return (0); - } - - if(sc->sc_trace & TRACE_D_TX) - { - i4b_trace_hdr_t hdr; - hdr.unit = unit; - hdr.type = TRC_CH_D; - hdr.dir = FROM_TE; - hdr.count = ++sc->sc_trace_dcount; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, m->m_len, m->m_data); - } - - sc->sc_state |= ISAC_TX_ACTIVE; /* set transmitter busy flag */ - - DBGL1(L1_I_MSG, "ph_data_req", ("ISAC_TX_ACTIVE set\n")); - - sc->sc_freeflag = 0; /* IRQ must NOT mfree */ - - ISAC_WRFIFO(m->m_data, min(m->m_len, ISAC_FIFO_LEN)); /* output to TX fifo */ - - if(m->m_len > ISAC_FIFO_LEN) /* message > 32 bytes ? */ - { - sc->sc_obuf = m; /* save mbuf ptr */ - sc->sc_op = m->m_data + ISAC_FIFO_LEN; /* ptr for irq hdl */ - sc->sc_ol = m->m_len - ISAC_FIFO_LEN; /* length for irq hdl */ - - if(freeflag) - sc->sc_freeflag = 1; /* IRQ must mfree */ - - cmd = ISAC_CMDR_XTF; - } - else - { - sc->sc_obuf = NULL; - sc->sc_op = NULL; - sc->sc_ol = 0; - - if(freeflag) - i4b_Dfreembuf(m); - - cmd = ISAC_CMDR_XTF | ISAC_CMDR_XME; - } - - ISAC_WRITE(I_CMDR, cmd); - ISACCMDRWRDELAY(); - - splx(s); - - return(1); -} - -/*---------------------------------------------------------------------------* - * - * L2 -> L1: PH-ACTIVATE-REQUEST - * ============================= - * - * parms: - * unit physical interface unit number - * - * returns: - * ==0 - * !=0 - * - *---------------------------------------------------------------------------*/ -static int -ph_activate_req(int unit) -{ - -#ifdef __FreeBSD__ - struct isic_softc *sc = &isic_sc[unit]; -#else - struct isic_softc *sc = isic_find_sc(unit); -#endif - - DBGL1(L1_PRIM, "PH-ACTIVATE-REQ", ("unit %d\n", unit)); - isic_next_state(sc, EV_PHAR); - return(0); -} - -/*---------------------------------------------------------------------------* - * command from the upper layers - *---------------------------------------------------------------------------*/ -static int -i4b_mph_command_req(int unit, int command, int parm) -{ -#ifdef __FreeBSD__ - struct isic_softc *sc = &isic_sc[unit]; -#else - struct isic_softc *sc = isic_find_sc(unit); -#endif - - switch(command) - { - case CMR_DOPEN: /* daemon running */ - DBGL1(L1_PRIM, "MPH-COMMAND-REQ", ("unit %d, command = CMR_DOPEN\n", unit)); - sc->sc_enabled = 1; - break; - - case CMR_DCLOSE: /* daemon not running */ - DBGL1(L1_PRIM, "MPH-COMMAND-REQ", ("unit %d, command = CMR_DCLOSE\n", unit)); - sc->sc_enabled = 0; - break; - - default: - DBGL1(L1_ERROR, "i4b_mph_command_req", ("ERROR, unknown command = %d, unit = %d, parm = %d\n", command, unit, parm)); - break; - } - - return(0); -} - -#endif /* NISIC > 0 */ - diff --git a/sys/i4b/layer1/i4b_l1.h b/sys/i4b/layer1/i4b_l1.h deleted file mode 100644 index 2b15ccc92983e..0000000000000 --- a/sys/i4b/layer1/i4b_l1.h +++ /dev/null @@ -1,438 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *---------------------------------------------------------------------------* - * - * i4b_l1.h - isdn4bsd layer 1 header file - * --------------------------------------- - * - * $Id: i4b_l1.h,v 1.54 1998/12/17 04:55:39 hm Exp $ - * - * last edit-date: [Mon Dec 14 10:41:36 1998] - * - *---------------------------------------------------------------------------*/ - -#ifndef I4B_L1_H_ -#define I4B_L1_H_ - -#include <i4b/include/i4b_l3l4.h> - -/*--------------------------------------------------------------------------- - * kernel config file flags definition - *---------------------------------------------------------------------------*/ - /* XXX: we do need these only for real ISA (not even ISAPNP cards), and only - * because we are not confident enough in the general ISA probe routine (as - * practiced by the NetBSD variant). *And* it is completely redundant to the - * various options enabling only a few card's support routines to be compiled - * in. Probably the current truth is: this is usefull for anybody with more - * than one supported real ISA card. It is not usefull in generic configs, - * nor in typical one-controller-only configurations. - * Further - it is identical to the CARD_TYPEP_xxx definitions in - * ../machine/i4b_ioctl.h. - */ -#define FLAG_TELES_S0_8 1 -#define FLAG_TELES_S0_16 2 -#define FLAG_TELES_S0_163 3 -#define FLAG_AVM_A1 4 -#define FLAG_TELES_S0_163_PnP 5 /* XXX - not needed, remove! */ -#define FLAG_CREATIX_S0_PnP 6 /* XXX - not needed, remove! */ -#define FLAG_USR_ISDN_TA_INT 7 -#define FLAG_DRN_NGO 8 /* XXX - not needed, remove! */ -#define FLAG_SWS 9 /* XXX - not needed, remove! */ -#define FLAG_AVM_A1_PCMCIA 10 /* XXX - not needed, remove! */ -#define FLAG_DYNALINK 11 /* XXX - not needed, remove! */ -#define FLAG_BLMASTER 12 -#define FLAG_ELSA_QS1P_ISA 13 /* XXX - not needed, remove! */ -#define FLAG_ELSA_QS1P_PCI 14 /* XXX - not needed, remove! */ -#define FLAG_SIEMENS_ITALK 15 -#define FLAG_ELSA_MLIMC 16 /* XXX - not needed, remove! */ -#define FLAG_ELSA_MLMCALL 17 /* XXX - not needed, remove! */ -#define FLAG_ITK_IX1 18 - -#define SEC_DELAY 1000000 /* one second DELAY for DELAY*/ - -#define MAX_DFRAME_LEN 264 /* max length of a D frame */ - -#define min(a,b) ((a)<(b)?(a):(b)) - -#ifndef __FreeBSD__ -/* We try to map as few as possible as small as possible io and/or - memory regions. Each card defines its own interpretation of this - mapping array. At probe time we have a fixed size array, later - (when the card type is known) we allocate a minimal array - dynamically. */ - -#define ISIC_MAX_IO_MAPS 49 /* no cardtype needs more yet */ - -/* one entry in mapping array */ -struct isic_io_map { - bus_space_tag_t t; /* which bus-space is this? */ - bus_space_handle_t h; /* handle of mapped bus space region */ - bus_size_t offset; /* offset into region */ - bus_size_t size; /* size of region, zero if not ours - (i.e.: don't ever unmap it!) */ -}; - -/* this is passed around at probe time (no struct isic_softc yet) */ -struct isic_attach_args { - int ia_flags; /* flags from config file */ - int ia_num_mappings; /* number of io mappings provided */ - struct isic_io_map ia_maps[ISIC_MAX_IO_MAPS]; -}; -#endif - -#ifdef __FreeBSD__ -extern int next_isic_unit; -#endif - -/*---------------------------------------------------------------------------* - * isic_Bchan: the state of one B channel - *---------------------------------------------------------------------------*/ -typedef struct -{ - int unit; /* cards unit number */ - int channel; /* which channel is this*/ - -#ifdef __FreeBSD__ - caddr_t hscx; /* HSCX address */ -#endif - - u_char hscx_mask; /* HSCX interrupt mask */ - - int bprot; /* B channel protocol */ - - int state; /* this channels state */ -#define HSCX_IDLE 0x00 /* channel idle */ -#define HSCX_TX_ACTIVE 0x01 /* tx running */ - - /* receive data from ISDN */ - - struct ifqueue rx_queue; /* receiver queue */ - - int rxcount; /* rx statistics counter*/ - - struct mbuf *in_mbuf; /* rx input buffer */ - u_char *in_cbptr; /* curr buffer pointer */ - int in_len; /* rx input buffer len */ - - /* transmit data to ISDN */ - - struct ifqueue tx_queue; /* transmitter queue */ - - int txcount; /* tx statistics counter*/ - - struct mbuf *out_mbuf_head; /* first mbuf in possible chain */ - struct mbuf *out_mbuf_cur; /* current mbuf in possbl chain */ - unsigned char *out_mbuf_cur_ptr; /* data pointer into mbuf */ - int out_mbuf_cur_len; /* remaining bytes in mbuf */ - - /* link between b channel and driver */ - - isdn_link_t isdn_linktab; /* b channel addresses */ - drvr_link_t *drvr_linktab; /* ptr to driver linktab*/ - - /* statistics */ - - /* RSTA */ - - int stat_VFR; /* HSCX RSTA Valid FRame */ - int stat_RDO; /* HSCX RSTA Rx Data Overflow */ - int stat_CRC; /* HSCX RSTA CRC */ - int stat_RAB; /* HSCX RSTA Rx message ABorted */ - - /* EXIR */ - - int stat_XDU; /* HSCX EXIR tx data underrun */ - int stat_RFO; /* HSCX EXIR rx frame overflow */ - -} isic_Bchan_t; - -/*---------------------------------------------------------------------------* - * isic_softc: the state of the layer 1 of the D channel - *---------------------------------------------------------------------------*/ -struct isic_softc -{ -#ifndef __FreeBSD__ - /* We are inherited from this class. All drivers must have this - as their first entry in struct softc. */ - struct device sc_dev; -#endif - - int sc_unit; /* unit number */ - int sc_irq; /* interrupt vector */ - -#ifdef __FreeBSD__ - int sc_port; /* port base address */ -#else - u_int sc_maddr; /* "memory address" for card config register */ - int sc_num_mappings; /* number of io mappings provided */ - struct isic_io_map *sc_maps; -#define MALLOC_MAPS(sc) \ - (sc)->sc_maps = (struct isic_io_map*)malloc(sizeof((sc)->sc_maps[0])*(sc)->sc_num_mappings, M_DEVBUF, 0) -#endif - - int sc_cardtyp; /* CARD_TYPEP_xxxx */ - - int sc_bustyp; /* IOM1 or IOM2 */ -#define BUS_TYPE_IOM1 0x01 -#define BUS_TYPE_IOM2 0x02 - - int sc_trace; /* output protocol data for tracing */ - unsigned int sc_trace_dcount;/* d channel trace frame counter */ - unsigned int sc_trace_bcount;/* b channel trace frame counter */ - - int sc_state; /* ISAC state flag */ -#define ISAC_IDLE 0x00 /* state = idle */ -#define ISAC_TX_ACTIVE 0x01 /* state = transmitter active */ - - int sc_init_tries; /* no of out tries to access S0 */ - -#ifdef __FreeBSD__ - caddr_t sc_vmem_addr; /* card RAM virtual memory base */ - caddr_t sc_isac; /* ISAC port base addr */ -#define ISAC_BASE (sc->sc_isac) - - caddr_t sc_ipacbase; /* IPAC port base addr */ -#define IPAC_BASE (sc->sc_ipacbase) -#endif - - u_char sc_isac_mask; /* ISAC IRQ mask */ -#define ISAC_IMASK (sc->sc_isac_mask) - - isic_Bchan_t sc_chan[2]; /* B-channel state */ -#define HSCX_A_BASE (sc->sc_chan[0].hscx) -#define HSCX_A_IMASK (sc->sc_chan[0].hscx_mask) -#define HSCX_B_BASE (sc->sc_chan[1].hscx) -#define HSCX_B_IMASK (sc->sc_chan[1].hscx_mask) - - struct mbuf *sc_ibuf; /* input buffer mgmt */ - u_short sc_ilen; - u_char *sc_ib; - /* this is for the irq TX routine */ - struct mbuf *sc_obuf; /* pointer to an mbuf with TX frame */ - u_char *sc_op; /* ptr to next chunk of frame to tx */ - int sc_ol; /* length of remaining frame to tx */ - int sc_freeflag; /* m_freem mbuf if set */ - - struct mbuf *sc_obuf2; /* pointer to an mbuf with TX frame */ - int sc_freeflag2; /* m_freem mbuf if set */ - - int sc_isac_version; /* version number of ISAC */ - int sc_hscx_version; /* version number of HSCX */ - - int sc_I430state; /* I.430 state F3 .... F8 */ - - int sc_I430T3; /* I.430 Timer T3 running */ -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - struct callout_handle sc_T3_callout; -#endif - - int sc_I430T4; /* Timer T4 running */ -#if defined(__FreeBSD__) && __FreeBSD__ >=3 - struct callout_handle sc_T4_callout; -#endif - - int sc_enabled; /* daemon is running */ - - int sc_ipac; /* flag, running on ipac */ - int sc_bfifolen; /* length of b channel fifos */ - -#ifdef __FreeBSD__ - - u_char (*readreg)(u_char *, u_int); - void (*writereg)(u_char *, u_int, u_int); - void (*readfifo)(void *, const void *, size_t); - void (*writefifo)(void *, const void *, size_t); - void (*clearirq)(void *); - -#define ISAC_READ(r) (*sc->readreg)(ISAC_BASE, (r)) -#define ISAC_WRITE(r,v) (*sc->writereg)(ISAC_BASE, (r), (v)); -#define ISAC_RDFIFO(b,s) (*sc->readfifo)((b), ISAC_BASE, (s)) -#define ISAC_WRFIFO(b,s) (*sc->writefifo)(ISAC_BASE, (b), (s)) - -#define HSCX_READ(n,r) (*sc->readreg)(sc->sc_chan[(n)].hscx, (r)) -#define HSCX_WRITE(n,r,v) (*sc->writereg)(sc->sc_chan[(n)].hscx, (r), (v)) -#define HSCX_RDFIFO(n,b,s) (*sc->readfifo)((b), sc->sc_chan[(n)].hscx, (s)) -#define HSCX_WRFIFO(n,b,s) (*sc->writefifo)(sc->sc_chan[(n)].hscx, (b), (s)) - -#define IPAC_READ(r) (*sc->readreg)(IPAC_BASE, (r)) -#define IPAC_WRITE(r,v) (*sc->writereg)(IPAC_BASE, (r), (v)); - -#else /* ! __FreeBSD__ */ - -#define ISIC_WHAT_ISAC 0 -#define ISIC_WHAT_HSCXA 1 -#define ISIC_WHAT_HSCXB 2 -#define ISIC_WHAT_IPAC 3 - - u_int8_t (*readreg) __P((struct isic_softc *sc, int what, bus_size_t offs)); - void (*writereg) __P((struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data)); - void (*readfifo) __P((struct isic_softc *sc, int what, void *buf, size_t size)); - void (*writefifo) __P((struct isic_softc *sc, int what, const void *data, size_t size)); - void (*clearirq) __P((struct isic_softc *sc)); - -#define ISAC_READ(r) (*sc->readreg)(sc, ISIC_WHAT_ISAC, (r)) -#define ISAC_WRITE(r,v) (*sc->writereg)(sc, ISIC_WHAT_ISAC, (r), (v)) -#define ISAC_RDFIFO(b,s) (*sc->readfifo)(sc, ISIC_WHAT_ISAC, (b), (s)) -#define ISAC_WRFIFO(b,s) (*sc->writefifo)(sc, ISIC_WHAT_ISAC, (b), (s)) - -#define HSCX_READ(n,r) (*sc->readreg)(sc, ISIC_WHAT_HSCXA+(n), (r)) -#define HSCX_WRITE(n,r,v) (*sc->writereg)(sc, ISIC_WHAT_HSCXA+(n), (r), (v)) -#define HSCX_RDFIFO(n,b,s) (*sc->readfifo)(sc, ISIC_WHAT_HSCXA+(n), (b), (s)) -#define HSCX_WRFIFO(n,b,s) (*sc->writefifo)(sc, ISIC_WHAT_HSCXA+(n), (b), (s)) - -#define IPAC_READ(r) (*sc->readreg)(sc, ISIC_WHAT_IPAC, (r)) -#define IPAC_WRITE(r, v) (*sc->writereg)(sc, ISIC_WHAT_IPAC, (r), (v)) - -#endif /* __FreeBSD__ */ -}; - -/*---------------------------------------------------------------------------* - * possible I.430/ISAC states - *---------------------------------------------------------------------------*/ -enum I430states { - ST_F3, /* F3 Deactivated */ - ST_F4, /* F4 Awaiting Signal */ - ST_F5, /* F5 Identifying Input */ - ST_F6, /* F6 Synchronized */ - ST_F7, /* F7 Activated */ - ST_F8, /* F8 Lost Framing */ - ST_ILL, /* Illegal State */ - N_STATES -}; - -/*---------------------------------------------------------------------------* - * possible I.430/ISAC events - *---------------------------------------------------------------------------*/ -enum I430events { - EV_PHAR, /* PH ACTIVATE REQUEST */ - EV_T3, /* Timer 3 expired */ - EV_INFO0, /* receiving INFO0 */ - EV_RSY, /* receiving any signal */ - EV_INFO2, /* receiving INFO2 */ - EV_INFO48, /* receiving INFO4 pri 8/9 */ - EV_INFO410, /* receiving INFO4 pri 10/11 */ - EV_DR, /* Deactivate Request */ - EV_PU, /* Power UP */ - EV_DIS, /* Disconnected (only 2085) */ - EV_EI, /* Error Indication */ - EV_ILL, /* Illegal Event */ - N_EVENTS -}; - -enum I430commands { - CMD_TIM, /* Timing */ - CMD_RS, /* Reset */ - CMD_AR8, /* Activation request pri 8 */ - CMD_AR10, /* Activation request pri 10 */ - CMD_DIU, /* Deactivate Indication Upstream */ - CMD_ILL /* Illegal command */ -}; - -#define N_COMMANDS CMD_ILL - -#ifdef __FreeBSD__ - -extern struct isic_softc isic_sc[]; - -extern void isic_recover(struct isic_softc *sc); -extern int isic_realattach(struct isa_device *dev, unsigned int iobase2); -extern int isic_attach_avma1 ( struct isa_device *dev ); -extern int isic_attach_fritzpcmcia ( struct isa_device *dev ); -extern int isic_attach_Cs0P ( struct isa_device *dev, unsigned int iobase2); -extern int isic_attach_Dyn ( struct isa_device *dev, unsigned int iobase2); -extern int isic_attach_s016 ( struct isa_device *dev ); -extern int isic_attach_s0163 ( struct isa_device *dev ); -extern int isic_attach_s0163P ( struct isa_device *dev ); -extern int isic_attach_s08 ( struct isa_device *dev ); -extern int isic_attach_usrtai ( struct isa_device *dev ); -extern int isic_attach_itkix1 ( struct isa_device *dev ); -extern int isic_attach_drnngo ( struct isa_device *dev, unsigned int iobase2); -extern int isic_attach_sws ( struct isa_device *dev ); -extern int isic_attach_Eqs1pi(struct isa_device *dev, unsigned int iobase2); -extern int isic_attach_Eqs1pp(int unit, unsigned int iobase1, unsigned int iobase2); -extern void isic_bchannel_setup (int unit, int hscx_channel, int bprot, int activate ); -extern void isic_hscx_init ( struct isic_softc *sc, int hscx_channel, int activate ); -extern void isic_hscx_irq ( struct isic_softc *sc, u_char ista, int hscx_channel, u_char ex_irq ); -extern int isic_hscx_silence ( unsigned char *data, int len ); -extern void isic_hscx_cmd( struct isic_softc *sc, int h_chan, unsigned char cmd ); -extern void isic_hscx_waitxfw( struct isic_softc *sc, int h_chan ); -extern void isic_init_linktab ( struct isic_softc *sc ); -extern int isic_isac_init ( struct isic_softc *sc ); -extern void isic_isac_irq ( struct isic_softc *sc, int r ); -extern void isic_isac_l1_cmd ( struct isic_softc *sc, int command ); -extern void isic_next_state ( struct isic_softc *sc, int event ); -extern char *isic_printstate ( struct isic_softc *sc ); -extern int isic_probe_avma1 ( struct isa_device *dev ); -extern int isic_probe_avma1_pcmcia ( struct isa_device *dev ); -extern int isic_probe_Cs0P ( struct isa_device *dev, unsigned int iobase2); -extern int isic_probe_Dyn ( struct isa_device *dev, unsigned int iobase2); -extern int isic_probe_s016 ( struct isa_device *dev ); -extern int isic_probe_s0163 ( struct isa_device *dev ); -extern int isic_probe_s0163P ( struct isa_device *dev ); -extern int isic_probe_s08 ( struct isa_device *dev ); -extern int isic_probe_usrtai ( struct isa_device *dev ); -extern int isic_probe_itkix1 ( struct isa_device *dev ); -extern int isic_probe_drnngo ( struct isa_device *dev, unsigned int iobase2); -extern int isic_probe_sws ( struct isa_device *dev ); -extern int isic_probe_Eqs1pi(struct isa_device *dev, unsigned int iobase2); - -#else /* not FreeBSD */ - -extern void isic_recover __P((struct isic_softc *sc)); -extern int isicattach __P((int flags, struct isic_softc *sc)); -extern int isicintr __P((void *)); -extern int isicprobe __P((struct isic_attach_args *ia)); -extern int isic_attach_avma1 __P((struct isic_softc *sc)); -extern int isic_attach_s016 __P((struct isic_softc *sc)); -extern int isic_attach_s0163 __P((struct isic_softc *sc)); -extern int isic_attach_s08 __P((struct isic_softc *sc)); -extern int isic_attach_usrtai __P((struct isic_softc *sc)); -extern int isic_attach_itkix1 __P((struct isic_softc *sc)); -extern void isic_bchannel_setup __P((int unit, int hscx_channel, int bprot, int activate)); -extern void isic_hscx_init __P((struct isic_softc *sc, int hscx_channel, int activate)); -extern void isic_hscx_irq __P((struct isic_softc *sc, u_char ista, int hscx_channel, u_char ex_irq)); -extern int isic_hscx_silence __P(( unsigned char *data, int len )); -extern void isic_hscx_cmd __P(( struct isic_softc *sc, int h_chan, unsigned char cmd )); -extern void isic_hscx_waitxfw __P(( struct isic_softc *sc, int h_chan )); -extern void isic_init_linktab __P((struct isic_softc *sc)); -extern int isic_isac_init __P((struct isic_softc *sc)); -extern void isic_isac_irq __P((struct isic_softc *sc, int r)); -extern void isic_isac_l1_cmd __P((struct isic_softc *sc, int command)); -extern void isic_next_state __P((struct isic_softc *sc, int event)); -extern char * isic_printstate __P((struct isic_softc *sc)); -extern int isic_probe_avma1 __P((struct isic_attach_args *ia)); -extern int isic_probe_s016 __P((struct isic_attach_args *ia)); -extern int isic_probe_s0163 __P((struct isic_attach_args *ia)); -extern int isic_probe_s08 __P((struct isic_attach_args *ia)); -extern int isic_probe_usrtai __P((struct isic_attach_args *ia)); -extern int isic_probe_itkix1 __P((struct isic_attach_args *ia)); - -extern struct isic_softc *isic_sc[]; - -#define isic_find_sc(unit) (isic_sc[(unit)]) - -#endif /* __FreeBSD__ */ - -#endif /* I4B_L1_H_ */ diff --git a/sys/i4b/layer1/i4b_l1fsm.c b/sys/i4b/layer1/i4b_l1fsm.c deleted file mode 100644 index 397ce11f711cc..0000000000000 --- a/sys/i4b/layer1/i4b_l1fsm.c +++ /dev/null @@ -1,546 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l1fsm.c - isdn4bsd layer 1 I.430 state machine - * -------------------------------------------------- - * - * $Id: i4b_l1fsm.c,v 1.26 1998/12/05 18:04:55 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:25:12 1998] - * - *---------------------------------------------------------------------------*/ - -#if defined(__FreeBSD__) -#include "isic.h" -#else -#define NISIC 1 -#endif - -#if NISIC > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> - -#include <machine/stdarg.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> - - -static char *state_text[N_STATES] = { - "F3 Deactivated", - "F4 Awaiting Signal", - "F5 Identifying Input", - "F6 Synchronized", - "F7 Activated", - "F8 Lost Framing", - "Illegal State" -}; - -static char *event_text[N_EVENTS] = { - "EV_PHAR PH_ACT_REQ", - "EV_T3 Timer 3 expired", - "EV_INFO0 INFO0 received", - "EV_RSY Level Detected", - "EV_INFO2 INFO2 received", - "EV_INFO48 INFO4 received", - "EV_INFO410 INFO4 received", - "EV_DR Deactivate Req", - "EV_PU Power UP", - "EV_DIS Disconnected", - "EV_EI Error Ind", - "Illegal Event" -}; - -/* Function prototypes */ - -static void timer3_expired (struct isic_softc *sc); -static void T3_start (struct isic_softc *sc); -static void T3_stop (struct isic_softc *sc); -static void F_T3ex (struct isic_softc *sc); -static void timer4_expired (struct isic_softc *sc); -static void T4_start (struct isic_softc *sc); -static void T4_stop (struct isic_softc *sc); -static void F_AI8 (struct isic_softc *sc); -static void F_AI10 (struct isic_softc *sc); -static void F_I01 (struct isic_softc *sc); -static void F_I02 (struct isic_softc *sc); -static void F_I03 (struct isic_softc *sc); -static void F_I2 (struct isic_softc *sc); -static void F_ill (struct isic_softc *sc); -static void F_NULL (struct isic_softc *sc); - -/*---------------------------------------------------------------------------* - * I.430 Timer T3 expire function - *---------------------------------------------------------------------------*/ -static void -timer3_expired(struct isic_softc *sc) -{ - if(sc->sc_I430T3) - { - DBGL1(L1_T_ERR, "timer3_expired", ("state = %s\n", isic_printstate(sc))); - sc->sc_I430T3 = 0; - - /* XXX try some recovery here XXX */ - - isic_recover(sc); - - sc->sc_init_tries++; /* increment retry count */ - -/*XXX*/ if(sc->sc_init_tries > 4) - { - int s = SPLI4B(); - - sc->sc_init_tries = 0; - - if(sc->sc_obuf2 != NULL) - { - i4b_Dfreembuf(sc->sc_obuf2); - sc->sc_obuf2 = NULL; - } - if(sc->sc_obuf != NULL) - { - i4b_Dfreembuf(sc->sc_obuf); - sc->sc_obuf = NULL; - sc->sc_freeflag = 0; - sc->sc_op = NULL; - sc->sc_ol = 0; - } - - splx(s); - - MPH_Status_Ind(sc->sc_unit, STI_NOL1ACC, 0); - } - - isic_next_state(sc, EV_T3); - } - else - { - DBGL1(L1_T_ERR, "timer3_expired", ("expired without starting it ....\n")); - } -} - -/*---------------------------------------------------------------------------* - * I.430 Timer T3 start - *---------------------------------------------------------------------------*/ -static void -T3_start(struct isic_softc *sc) -{ - DBGL1(L1_T_MSG, "T3_start", ("state = %s\n", isic_printstate(sc))); - sc->sc_I430T3 = 1; - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - sc->sc_T3_callout = timeout((TIMEOUT_FUNC_T)timer3_expired,(struct isic_softc *)sc, 2*hz); -#else - timeout((TIMEOUT_FUNC_T)timer3_expired,(struct isic_softc *)sc, 2*hz); -#endif -} - -/*---------------------------------------------------------------------------* - * I.430 Timer T3 stop - *---------------------------------------------------------------------------*/ -static void -T3_stop(struct isic_softc *sc) -{ - DBGL1(L1_T_MSG, "T3_stop", ("state = %s\n", isic_printstate(sc))); - - sc->sc_init_tries = 0; /* init connect retry count */ - - if(sc->sc_I430T3) - { - sc->sc_I430T3 = 0; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - untimeout((TIMEOUT_FUNC_T)timer3_expired,(struct isic_softc *)sc, sc->sc_T3_callout); -#else - untimeout((TIMEOUT_FUNC_T)timer3_expired,(struct isic_softc *)sc); -#endif - } -} - -/*---------------------------------------------------------------------------* - * I.430 Timer T3 expiry - *---------------------------------------------------------------------------*/ -static void -F_T3ex(struct isic_softc *sc) -{ - DBGL1(L1_F_MSG, "F_T3ex", ("FSM function F_T3ex executing\n")); - PH_Deact_Ind(sc->sc_unit); -} - -/*---------------------------------------------------------------------------* - * Timer T4 expire function - *---------------------------------------------------------------------------*/ -static void -timer4_expired(struct isic_softc *sc) -{ - if(sc->sc_I430T4) - { - DBGL1(L1_T_ERR, "timer4_expired", ("state = %s\n", isic_printstate(sc))); - sc->sc_I430T4 = 0; - MPH_Status_Ind(sc->sc_unit, STI_PDEACT, 0); - } - else - { - DBGL1(L1_T_ERR, "timer4_expired", ("expired without starting it ....\n")); - } -} - -/*---------------------------------------------------------------------------* - * Timer T4 start - *---------------------------------------------------------------------------*/ -static void -T4_start(struct isic_softc *sc) -{ - DBGL1(L1_T_MSG, "T4_start", ("state = %s\n", isic_printstate(sc))); - sc->sc_I430T4 = 1; - -#if defined(__FreeBSD__) && __FreeBSD__ >=3 - sc->sc_T4_callout = timeout((TIMEOUT_FUNC_T)timer4_expired,(struct isic_softc *)sc, hz); -#else - timeout((TIMEOUT_FUNC_T)timer4_expired,(struct isic_softc *)sc, hz); -#endif -} - -/*---------------------------------------------------------------------------* - * Timer T4 stop - *---------------------------------------------------------------------------*/ -static void -T4_stop(struct isic_softc *sc) -{ - DBGL1(L1_T_MSG, "T4_stop", ("state = %s\n", isic_printstate(sc))); - - if(sc->sc_I430T4) - { - sc->sc_I430T4 = 0; -#if defined(__FreeBSD__) && __FreeBSD__ >=3 - untimeout((TIMEOUT_FUNC_T)timer4_expired,(struct isic_softc *)sc, sc->sc_T4_callout); -#else - untimeout((TIMEOUT_FUNC_T)timer4_expired,(struct isic_softc *)sc); -#endif - } -} - -/*---------------------------------------------------------------------------* - * FSM function: received AI8 - *---------------------------------------------------------------------------*/ -static void -F_AI8(struct isic_softc *sc) -{ - T4_stop(sc); - - DBGL1(L1_F_MSG, "F_AI8", ("FSM function F_AI8 executing\n")); - - PH_Act_Ind(sc->sc_unit); - - T3_stop(sc); - - if(sc->sc_trace & TRACE_I) - { - i4b_trace_hdr_t hdr; - char info = INFO4_8; - - hdr.unit = sc->sc_unit; - hdr.type = TRC_CH_I; - hdr.dir = FROM_NT; - hdr.count = 0; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, 1, &info); - } -} - -/*---------------------------------------------------------------------------* - * FSM function: received AI10 - *---------------------------------------------------------------------------*/ -static void -F_AI10(struct isic_softc *sc) -{ - T4_stop(sc); - - DBGL1(L1_F_MSG, "F_AI10", ("FSM function F_AI10 executing\n")); - - PH_Act_Ind(sc->sc_unit); - - T3_stop(sc); - - if(sc->sc_trace & TRACE_I) - { - i4b_trace_hdr_t hdr; - char info = INFO4_10; - - hdr.unit = sc->sc_unit; - hdr.type = TRC_CH_I; - hdr.dir = FROM_NT; - hdr.count = 0; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, 1, &info); - } -} - -/*---------------------------------------------------------------------------* - * FSM function: received INFO 0 in states F3 .. F5 - *---------------------------------------------------------------------------*/ -static void -F_I01(struct isic_softc *sc) -{ - DBGL1(L1_F_MSG, "F_I01", ("FSM function F_I01 executing\n")); - - if(sc->sc_trace & TRACE_I) - { - i4b_trace_hdr_t hdr; - char info = INFO0; - - hdr.unit = sc->sc_unit; - hdr.type = TRC_CH_I; - hdr.dir = FROM_NT; - hdr.count = 0; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, 1, &info); - } -} - -/*---------------------------------------------------------------------------* - * FSM function: received INFO 0 in state F6 - *---------------------------------------------------------------------------*/ -static void -F_I02(struct isic_softc *sc) -{ - DBGL1(L1_F_MSG, "F_I02", ("FSM function F_I02 executing\n")); - - PH_Deact_Ind(sc->sc_unit); - - if(sc->sc_trace & TRACE_I) - { - i4b_trace_hdr_t hdr; - char info = INFO0; - - hdr.unit = sc->sc_unit; - hdr.type = TRC_CH_I; - hdr.dir = FROM_NT; - hdr.count = 0; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, 1, &info); - } -} - -/*---------------------------------------------------------------------------* - * FSM function: received INFO 0 in state F7 or F8 - *---------------------------------------------------------------------------*/ -static void -F_I03(struct isic_softc *sc) -{ - DBGL1(L1_F_MSG, "F_I03", ("FSM function F_I03 executing\n")); - - PH_Deact_Ind(sc->sc_unit); - - T4_start(sc); - - if(sc->sc_trace & TRACE_I) - { - i4b_trace_hdr_t hdr; - char info = INFO0; - - hdr.unit = sc->sc_unit; - hdr.type = TRC_CH_I; - hdr.dir = FROM_NT; - hdr.count = 0; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, 1, &info); - } -} - -/*---------------------------------------------------------------------------* - * FSM function: activate request - *---------------------------------------------------------------------------*/ -static void -F_AR(struct isic_softc *sc) -{ - DBGL1(L1_F_MSG, "F_AR", ("FSM function F_AR executing\n")); - - if(sc->sc_trace & TRACE_I) - { - i4b_trace_hdr_t hdr; - char info = INFO1_8; - - hdr.unit = sc->sc_unit; - hdr.type = TRC_CH_I; - hdr.dir = FROM_TE; - hdr.count = 0; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, 1, &info); - } - - isic_isac_l1_cmd(sc, CMD_AR8); - - T3_start(sc); -} - -/*---------------------------------------------------------------------------* - * FSM function: received INFO2 - *---------------------------------------------------------------------------*/ -static void -F_I2(struct isic_softc *sc) -{ - DBGL1(L1_F_MSG, "F_I2", ("FSM function F_I2 executing\n")); - - if(sc->sc_trace & TRACE_I) - { - i4b_trace_hdr_t hdr; - char info = INFO2; - - hdr.unit = sc->sc_unit; - hdr.type = TRC_CH_I; - hdr.dir = FROM_NT; - hdr.count = 0; - MICROTIME(hdr.time); - MPH_Trace_Ind(&hdr, 1, &info); - } - -} - -/*---------------------------------------------------------------------------* - * illegal state default action - *---------------------------------------------------------------------------*/ -static void -F_ill(struct isic_softc *sc) -{ - DBGL1(L1_F_ERR, "F_ill", ("FSM function F_ill executing\n")); -} - -/*---------------------------------------------------------------------------* - * No action - *---------------------------------------------------------------------------*/ -static void -F_NULL(struct isic_softc *sc) -{ - DBGL1(L1_F_MSG, "F_NULL", ("FSM function F_NULL executing\n")); -} - - -/*---------------------------------------------------------------------------* - * layer 1 state transition table - *---------------------------------------------------------------------------*/ -struct isic_state_tab { - void (*func) (struct isic_softc *sc); /* function to execute */ - int newstate; /* next state */ -} isic_state_tab[N_EVENTS][N_STATES] = { - -/* STATE: F3 F4 F5 F6 F7 F8 ILLEGAL STATE */ -/* -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/ -/* EV_PHAR x*/ {{F_AR, ST_F4}, {F_NULL, ST_F4}, {F_NULL, ST_F5}, {F_NULL, ST_F6}, {F_ill, ST_ILL}, {F_NULL, ST_F8}, {F_ill, ST_ILL}}, -/* EV_T3 x*/ {{F_NULL, ST_F3}, {F_T3ex, ST_F3}, {F_T3ex, ST_F3}, {F_T3ex, ST_F3}, {F_NULL, ST_F7}, {F_NULL, ST_F8}, {F_ill, ST_ILL}}, -/* EV_INFO0 */ {{F_I01, ST_F3}, {F_I01, ST_F4}, {F_I01, ST_F5}, {F_I02, ST_F3}, {F_I03, ST_F3}, {F_I03, ST_F3}, {F_ill, ST_ILL}}, -/* EV_RSY x*/ {{F_NULL, ST_F3}, {F_NULL, ST_F5}, {F_NULL, ST_F5}, {F_NULL, ST_F8}, {F_NULL, ST_F8}, {F_NULL, ST_F8}, {F_ill, ST_ILL}}, -/* EV_INFO2 */ {{F_I2, ST_F6}, {F_I2, ST_F6}, {F_I2, ST_F6}, {F_I2, ST_F6}, {F_I2, ST_F6}, {F_I2, ST_F6}, {F_ill, ST_ILL}}, -/* EV_INFO48*/ {{F_AI8, ST_F7}, {F_AI8, ST_F7}, {F_AI8, ST_F7}, {F_AI8, ST_F7}, {F_NULL, ST_F7}, {F_AI8, ST_F7}, {F_ill, ST_ILL}}, -/* EV_INFO41*/ {{F_AI10, ST_F7}, {F_AI10, ST_F7}, {F_AI10, ST_F7}, {F_AI10, ST_F7}, {F_NULL, ST_F7}, {F_AI10, ST_F7}, {F_ill, ST_ILL}}, -/* EV_DR */ {{F_NULL, ST_F3}, {F_NULL, ST_F4}, {F_NULL, ST_F5}, {F_NULL, ST_F6}, {F_NULL, ST_F7}, {F_NULL, ST_F8}, {F_ill, ST_ILL}}, -/* EV_PU */ {{F_NULL, ST_F3}, {F_NULL, ST_F4}, {F_NULL, ST_F5}, {F_NULL, ST_F6}, {F_NULL, ST_F7}, {F_NULL, ST_F8}, {F_ill, ST_ILL}}, -/* EV_DIS */ {{F_ill, ST_ILL}, {F_ill, ST_ILL}, {F_ill, ST_ILL}, {F_ill, ST_ILL}, {F_ill, ST_ILL}, {F_ill, ST_ILL}, {F_ill, ST_ILL}}, -/* EV_EI */ {{F_NULL, ST_F3}, {F_NULL, ST_F3}, {F_NULL, ST_F3}, {F_NULL, ST_F3}, {F_NULL, ST_F3}, {F_NULL, ST_F3}, {F_ill, ST_ILL}}, -/* EV_ILL */ {{F_ill, ST_ILL}, {F_ill, ST_ILL}, {F_ill, ST_ILL}, {F_ill, ST_ILL}, {F_ill, ST_ILL}, {F_ill, ST_ILL}, {F_ill, ST_ILL}} -}; - -/*---------------------------------------------------------------------------* - * event handler - *---------------------------------------------------------------------------*/ -void -isic_next_state(struct isic_softc *sc, int event) -{ - int currstate, newstate; - - if(event >= N_EVENTS) - panic("i4b_l1fsm.c: event >= N_EVENTS\n"); - - currstate = sc->sc_I430state; - - if(currstate >= N_STATES) - panic("i4b_l1fsm.c: currstate >= N_STATES\n"); - - newstate = isic_state_tab[event][currstate].newstate; - - if(newstate >= N_STATES) - panic("i4b_l1fsm.c: newstate >= N_STATES\n"); - - DBGL1(L1_F_MSG, "isic_next_state", ("FSM event [%s]: [%s => %s]\n", event_text[event], - state_text[currstate], - state_text[newstate])); - - (*isic_state_tab[event][currstate].func)(sc); - - if(newstate == ST_ILL) - { - newstate = ST_F3; - DBGL1(L1_F_ERR, "isic_next_state", ("FSM Illegal State ERROR, oldstate = %s, newstate = %s, event = %s!\n", - state_text[currstate], - state_text[newstate], - event_text[event])); - } - - sc->sc_I430state = newstate; -} - -/*---------------------------------------------------------------------------* - * return pointer to current state description - *---------------------------------------------------------------------------*/ -char * -isic_printstate(struct isic_softc *sc) -{ - return((char *) state_text[sc->sc_I430state]); -} - -#endif /* NISIC > 0 */ - diff --git a/sys/i4b/layer1/i4b_sws.c b/sys/i4b/layer1/i4b_sws.c deleted file mode 100644 index c5182b49e3d79..0000000000000 --- a/sys/i4b/layer1/i4b_sws.c +++ /dev/null @@ -1,392 +0,0 @@ -/* - * Copyright (c) 1998 German Tischler. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * Card format: - * - * iobase + 0 : reset on (0x03) - * iobase + 1 : reset off (0x0) - * iobase + 2 : isac read/write - * iobase + 3 : hscx read/write ( offset 0-0x3f hscx0 , - * offset 0x40-0x7f hscx1 ) - * iobase + 4 : offset for indirect adressing - * - *--------------------------------------------------------------------------- - * - * isic - I4B Siemens ISDN Chipset Driver for SWS cards - * ==================================================== - * - * EXPERIMENTAL !!!! - * ================= - * - * $Id: i4b_sws.c,v 1.12 1998/12/18 09:32:45 hm Exp $ - * - * last edit-date: [Sun Dec 13 10:49:25 1998] - * - * -hm adding driver to i4b - * -hm adjustments for FreeBSD < 2.2.6, no PnP support yet - * - *---------------------------------------------------------------------------*/ - -#if defined(__FreeBSD__) - -#include "isic.h" -#include "opt_i4b.h" - -#else - -#define NISIC 1 - -#endif - -#if defined (SEDLBAUER) && NISIC > 0 - -#define SWS_RESON 0 /* reset on */ -#define SWS_RESOFF 1 /* reset off */ -#define SWS_ISAC 2 /* ISAC */ -#define SWS_HSCX0 3 /* HSCX0 */ -#define SWS_RW 4 /* indirect access register */ -#define SWS_HSCX1 5 /* this is for fakeing that we mean hscx1, though */ - /* access is done through hscx0 */ - -#define SWS_REGS 8 /* we use an area of 8 bytes for io */ - -#define SWS_BASE(X) ((unsigned int)X&~(SWS_REGS-1)) -#define SWS_PART(X) ((unsigned int)X& (SWS_REGS-1)) -#define SWS_ADDR(X) ((SWS_PART(X) == SWS_ISAC) ? (SWS_BASE(X)+SWS_ISAC) : (SWS_BASE(X)+SWS_HSCX0) ) -#define SWS_REG(X,Y) ((SWS_PART(X) != SWS_HSCX1) ? Y : (Y+0x40) ) -#define SWS_IDO(X) (SWS_BASE(X)+SWS_RW) - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> - -#ifndef __FreeBSD__ -static u_int8_t sws_read_reg __P((struct isic_softc *sc, int what, bus_size_t offs)); -static void sws_write_reg __P((struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data)); -static void sws_read_fifo __P((struct isic_softc *sc, int what, void *buf, size_t size)); -static void sws_write_fifo __P((struct isic_softc *sc, int what, const void *data, size_t size)); -void isic_attach_sws __P((struct isic_softc *sc)); -#endif - -/*---------------------------------------------------------------------------* - * SWS P&P ISAC get fifo routine - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ - -static void -sws_read_fifo(void *buf, const void *base, size_t len) -{ - outb(SWS_IDO(base),SWS_REG(base,0)); - insb(SWS_ADDR(base),buf,len); -} - -#else - -static void -sws_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, SWS_RW, 0); - bus_space_read_multi_1(t, h, SWS_ISAC, buf, size); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, SWS_RW, 0); - bus_space_read_multi_1(t, h, SWS_HSCX0, buf, size); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, SWS_RW, 0x40); - bus_space_read_multi_1(t, h, SWS_HSCX0, buf, size); - break; - } -} - -#endif - -/*---------------------------------------------------------------------------* - * SWS P&P ISAC put fifo routine - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ - -static void -sws_write_fifo(void *base, const void *buf, size_t len) -{ - outb (SWS_IDO(base),SWS_REG(base,0)); - outsb(SWS_ADDR(base),buf,len); -} - -#else - -static void -sws_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, SWS_RW, 0); - bus_space_write_multi_1(t, h, SWS_ISAC, (u_int8_t*)buf, size); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, SWS_RW, 0); - bus_space_write_multi_1(t, h, SWS_HSCX0, (u_int8_t*)buf, size); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, SWS_RW, 0x40); - bus_space_write_multi_1(t, h, SWS_HSCX0, (u_int8_t*)buf, size); - break; - } -} - -#endif - -/*---------------------------------------------------------------------------* - * SWS P&P ISAC put register routine - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ - -static void -sws_write_reg(u_char *base, u_int offset, u_int v) -{ - outb(SWS_IDO(base),SWS_REG(base,offset)); - outb(SWS_ADDR(base),v); -} - -#else - -static void -sws_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, SWS_RW, offs); - bus_space_write_1(t, h, SWS_ISAC, data); - break; - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, SWS_RW, offs); - bus_space_write_1(t, h, SWS_HSCX0, data); - break; - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, SWS_RW, 0x40+offs); - bus_space_write_1(t, h, SWS_HSCX0, data); - break; - } -} - -#endif - -/*---------------------------------------------------------------------------* - * SWS P&P ISAC get register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static u_char -sws_read_reg(u_char *base, u_int offset) -{ - outb(SWS_IDO(base),SWS_REG(base,offset)); - return inb(SWS_ADDR(base)); -} - -#else - -static u_int8_t -sws_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - switch (what) { - case ISIC_WHAT_ISAC: - bus_space_write_1(t, h, SWS_RW, offs); - return bus_space_read_1(t, h, SWS_ISAC); - case ISIC_WHAT_HSCXA: - bus_space_write_1(t, h, SWS_RW, offs); - return bus_space_read_1(t, h, SWS_HSCX0); - case ISIC_WHAT_HSCXB: - bus_space_write_1(t, h, SWS_RW, 0x40+offs); - return bus_space_read_1(t, h, SWS_HSCX0); - } - return 0; -} - -#endif - -#ifdef __FreeBSD__ - -/* attach callback routine */ - -int -isic_attach_sws(struct isa_device *dev) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - - /* fill in isic_softc structure */ - - sc->readreg = sws_read_reg; - sc->writereg = sws_write_reg; - sc->readfifo = sws_read_fifo; - sc->writefifo = sws_write_fifo; - sc->clearirq = NULL; - sc->sc_unit = dev->id_unit; - sc->sc_irq = dev->id_irq; - sc->sc_port = dev->id_iobase; - sc->sc_cardtyp = CARD_TYPEP_SWS; - sc->sc_bustyp = BUS_TYPE_IOM2; - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - dev->id_msize = 0; - - ISAC_BASE = (caddr_t) (((u_int) sc->sc_port) + SWS_ISAC); - HSCX_A_BASE = (caddr_t) (((u_int) sc->sc_port) + SWS_HSCX0); - HSCX_B_BASE = (caddr_t) (((u_int) sc->sc_port) + SWS_HSCX1); - - /* - * Read HSCX A/B VSTR. Expected value for the SWS PnP card is - * 0x05 ( = version 2.1 ) in the least significant bits. - */ - - if( ((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) || - ((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) ) - { - printf("isic%d: HSCX VSTR test failed for SWS PnP\n", - dev->id_unit); - printf("isic%d: HSC0: VSTR: %#x\n", - dev->id_unit, HSCX_READ(0, H_VSTR)); - printf("isic%d: HSC1: VSTR: %#x\n", - dev->id_unit, HSCX_READ(1, H_VSTR)); - return (0); - } - - /* reset card */ - - outb( ((u_int) sc->sc_port) + SWS_RESON , 0x3); - DELAY(SEC_DELAY / 5); - outb( ((u_int) sc->sc_port) + SWS_RESOFF, 0); - DELAY(SEC_DELAY / 5); - - return(1); -} - -#else /* !__FreeBSD__ */ - -void -isic_attach_sws(struct isic_softc *sc) -{ - /* setup access routines */ - - sc->readreg = sws_read_reg; - sc->writereg = sws_write_reg; - - sc->readfifo = sws_read_fifo; - sc->writefifo = sws_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_SWS; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* - * Read HSCX A/B VSTR. Expected value for the SWS PnP card is - * 0x05 ( = version 2.1 ) in the least significant bits. - */ - - if( ((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) || - ((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) ) - { - printf("%s: HSCX VSTR test failed for SWS PnP\n", - sc->sc_dev.dv_xname); - printf("%s: HSC0: VSTR: %#x\n", - sc->sc_dev.dv_xname, HSCX_READ(0, H_VSTR)); - printf("%s: HSC1: VSTR: %#x\n", - sc->sc_dev.dv_xname, HSCX_READ(1, H_VSTR)); - return; - } - - /* reset card */ - { - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - bus_space_write_1(t, h, SWS_RESON, 0x3); - DELAY(SEC_DELAY / 5); - bus_space_write_1(t, h, SWS_RESOFF, 0); - DELAY(SEC_DELAY / 5); - } -} - -#endif /* !__FreeBSD__ */ - -#endif /* defined(SEDLBAUER) && NISIC > 0 */ diff --git a/sys/i4b/layer1/i4b_tel_s016.c b/sys/i4b/layer1/i4b_tel_s016.c deleted file mode 100644 index f77a3c184241d..0000000000000 --- a/sys/i4b/layer1/i4b_tel_s016.c +++ /dev/null @@ -1,455 +0,0 @@ -/* - * Copyright (c) 1996 Arne Helme. All rights reserved. - * - * Copyright (c) 1996 Gary Jennejohn. All rights reserved. - * - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * isic - I4B Siemens ISDN Chipset Driver for Teles S0/16 and clones - * ================================================================= - * - * $Id: i4b_tel_s016.c,v 1.12 1998/12/05 18:04:56 hm Exp $ - * - * last edit-date: [Fri Dec 4 10:40:17 1998] - * - * -hm clean up - * -hm checked with a Creatix ISDN-S0 (PCB version: mp 130.1) - * -hm more cleanup - * -hm NetBSD patches from Martin - * -hm converting asm -> C - * - *---------------------------------------------------------------------------*/ - -#if defined(__FreeBSD__) -#include "isic.h" -#include "opt_i4b.h" -#else -#define NISIC 1 -#endif -#if NISIC > 0 && defined(TEL_S0_16) - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <machine/md_var.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> - -static u_char intr_no[] = { 1, 1, 0, 2, 4, 6, 1, 1, 1, 0, 8, 10, 12, 1, 1, 14 }; - -#ifndef __FreeBSD__ -static u_int8_t tels016_read_reg __P((struct isic_softc *sc, int what, bus_size_t offs)); -static void tels016_write_reg __P((struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data)); -static void tels016_read_fifo __P((struct isic_softc *sc, int what, void *buf, size_t size)); -static void tels016_write_fifo __P((struct isic_softc *sc, int what, const void *data, size_t size)); -#endif - -/*---------------------------------------------------------------------------* - * Teles S0/16 write register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -tels016_write_reg(u_char *base, u_int i, u_int v) -{ - if(i & 0x01) - i |= 0x200; - base[i] = v; -} - -#else - -static const bus_size_t offset[] = { 0x100, 0x180, 0x1c0 }; - -static void -tels016_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[1].t; - bus_space_handle_t h = sc->sc_maps[1].h; - - offs += offset[what]; - if (offs & 0x01) - offs |= 0x200; - - bus_space_write_1(t, h, offs, data); -} -#endif - -/*---------------------------------------------------------------------------* - * Teles S0/16 read register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static u_char -tels016_read_reg(u_char *base, u_int i) -{ - if(i & 0x1) - i |= 0x200; - return(base[i]); -} - -#else - -static u_int8_t -tels016_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[1].t; - bus_space_handle_t h = sc->sc_maps[1].h; - - offs += offset[what]; - - if(offs & 0x01) - offs |= 0x200; - - return bus_space_read_1(t, h, offs); -} -#endif - -/*---------------------------------------------------------------------------* - * Teles S0/16 fifo read/write routines - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -tels016_memcpyb(void *to, const void *from, size_t len) -{ - for(;len > 0; len--) - *((unsigned char *)to)++ = *((unsigned char *)from)++; -} - -#else - -static void -tels016_write_fifo(struct isic_softc *sc, int what, const void *data, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[1].t; - bus_space_handle_t h = sc->sc_maps[1].h; - bus_space_write_region_1(t, h, offset[what], data, size); -} - -static void -tels016_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[1].t; - bus_space_handle_t h = sc->sc_maps[1].h; - bus_space_read_region_1(t, h, offset[what], buf, size); -} -#endif - -/*---------------------------------------------------------------------------* - * isic_probe_s016 - probe for Teles S0/16 and compatibles - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -int -isic_probe_s016(struct isa_device *dev) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - u_char byte; - - /* check max unit range */ - - if(dev->id_unit >= ISIC_MAXUNIT) - { - printf("isic%d: Error, unit %d >= ISIC_MAXUNIT for Teles S0/16!\n", - dev->id_unit, dev->id_unit); - return(0); - } - sc->sc_unit = dev->id_unit; - - /* check IRQ validity */ - - if((intr_no[ffs(dev->id_irq) - 1]) == 1) - { - printf("isic%d: Error, invalid IRQ [%d] specified for Teles S0/16!\n", - dev->id_unit, ffs(dev->id_irq)-1); - return(0); - } - sc->sc_irq = dev->id_irq; - - /* check if we got an iobase */ - - switch(dev->id_iobase) - { - case 0xd80: - case 0xe80: - case 0xf80: - break; - - default: - printf("isic%d: Error, invalid iobase 0x%x specified for Teles S0/16!\n", - dev->id_unit, dev->id_iobase); - return(0); - break; - } - sc->sc_port = dev->id_iobase; - - /* check if valid memory addr */ - - switch((unsigned int)kvtop(dev->id_maddr)) - { - case 0xc0000: - case 0xc2000: - case 0xc4000: - case 0xc6000: - case 0xc8000: - case 0xca000: - case 0xcc000: - case 0xce000: - case 0xd0000: - case 0xd2000: - case 0xd4000: - case 0xd6000: - case 0xd8000: - case 0xda000: - case 0xdc000: - case 0xde000: - break; - - default: - printf("isic%d: Error, invalid mem addr 0x%lx for Teles S0/16!\n", - dev->id_unit, kvtop(dev->id_maddr)); - return(0); - break; - } - sc->sc_vmem_addr = (caddr_t) dev->id_maddr; - dev->id_msize = 0x1000; - - /* check card signature */ - - if((byte = inb(sc->sc_port)) != 0x51) - { - printf("isic%d: Error, signature 1 0x%x != 0x51 for Teles S0/16!\n", - dev->id_unit, byte); - return(0); - } - - if((byte = inb(sc->sc_port + 1)) != 0x93) - { - printf("isic%d: Error, signature 2 0x%x != 0x93 for Teles S0/16!\n", - dev->id_unit, byte); - return(0); - } - - byte = inb(sc->sc_port + 2); - - if((byte != 0x1e) && (byte != 0x1f)) - { - printf("isic%d: Error, signature 3 0x%x != 0x1e or 0x1f for Teles S0/16!\n", - dev->id_unit, byte); - return(0); - } - - /* setup access routines */ - - sc->clearirq = NULL; - sc->readreg = tels016_read_reg; - sc->writereg = tels016_write_reg; - - sc->readfifo = tels016_memcpyb; - sc->writefifo = tels016_memcpyb; - - /* setup card type */ - - sc->sc_cardtyp= CARD_TYPEP_16; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM1; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* setup ISAC base addr */ - - ISAC_BASE = (caddr_t) ((dev->id_maddr) + 0x100); - - /* setup HSCX base addr */ - - HSCX_A_BASE = (caddr_t) ((dev->id_maddr) + 0x180); - HSCX_B_BASE = (caddr_t) ((dev->id_maddr) + 0x1c0); - - return (1); -} - -#else - -int -isic_probe_s016(struct isic_attach_args *ia) -{ - bus_space_tag_t t = ia->ia_maps[0].t; - bus_space_handle_t h = ia->ia_maps[0].h; - u_int8_t b0, b1, b2; - - b0 = bus_space_read_1(t, h, 0); - b1 = bus_space_read_1(t, h, 1); - b2 = bus_space_read_1(t, h, 2); - - if (b0 == 0x51 && b1 == 0x93 && (b2 == 0x1e || b2 == 0x1f)) - return 1; - - return 0; -} -#endif - -/*---------------------------------------------------------------------------* - * isic_attach_s016 - attach Teles S0/16 and compatibles - *---------------------------------------------------------------------------*/ -int -#ifdef __FreeBSD__ -isic_attach_s016(struct isa_device *dev) -#else -isic_attach_s016(struct isic_softc *sc) -#endif -{ - -#ifdef __FreeBSD__ - struct isic_softc *sc = &isic_sc[dev->id_unit]; -#endif - - u_long irq; - -#ifndef __FreeBSD__ - /* setup access routines */ - - sc->clearirq = NULL; - sc->readreg = tels016_read_reg; - sc->writereg = tels016_write_reg; - - sc->readfifo = tels016_read_fifo; - sc->writefifo = tels016_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp= CARD_TYPEP_16; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM1; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - -#endif - -#ifdef __FreeBSD__ - if((irq = intr_no[ffs(dev->id_irq) - 1]) == 1) - { - printf("isic%d: Attach error, invalid IRQ [%d] specified for Teles S0/16!\n", - dev->id_unit, ffs(dev->id_irq)-1); - return(0); - } -#else - irq = intr_no[sc->sc_irq]; -#endif - - /* configure IRQ */ - -#ifdef __FreeBSD__ - irq |= ((u_long) sc->sc_vmem_addr) >> 9; - - DELAY(SEC_DELAY / 10); - outb(sc->sc_port + 4, irq); - - DELAY(SEC_DELAY / 10); - outb(sc->sc_port + 4, irq | 0x01); - - DELAY(SEC_DELAY / 5); - - /* set card bit off */ - - sc->sc_vmem_addr[0x80] = 0; - DELAY(SEC_DELAY / 5); - - /* set card bit on */ - - sc->sc_vmem_addr[0x80] = 1; - DELAY(SEC_DELAY / 5); - -#else - - irq |= ((sc->sc_maddr >> 9) & 0x000000f0); - - DELAY(SEC_DELAY / 10); - bus_space_write_1(sc->sc_maps[0].t, sc->sc_maps[0].h, 4, irq); - - DELAY(SEC_DELAY / 10); - bus_space_write_1(sc->sc_maps[0].t, sc->sc_maps[0].h, 4, irq | 0x01); - - DELAY(SEC_DELAY / 5); - - /* set card bit off */ - - bus_space_write_1(sc->sc_maps[1].t, sc->sc_maps[1].h, 0x80, 0); - DELAY(SEC_DELAY / 5); - - /* set card bit on */ - - bus_space_write_1(sc->sc_maps[1].t, sc->sc_maps[1].h, 0x80, 1); - DELAY(SEC_DELAY / 5); -#endif - - return (1); -} - -#endif /* ISIC > 0 */ - diff --git a/sys/i4b/layer1/i4b_tel_s0163.c b/sys/i4b/layer1/i4b_tel_s0163.c deleted file mode 100644 index 5fdd32961b735..0000000000000 --- a/sys/i4b/layer1/i4b_tel_s0163.c +++ /dev/null @@ -1,432 +0,0 @@ -/* - * Copyright (c) 1996 Arne Helme. All rights reserved. - * - * Copyright (c) 1996 Gary Jennejohn. All rights reserved. - * - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * isic - I4B Siemens ISDN Chipset Driver for Teles S0/16.3 - * ======================================================== - * - * $Id: i4b_tel_s0163.c,v 1.15 1998/12/05 18:04:58 hm Exp $ - * - * last edit-date: [Fri Dec 4 10:40:58 1998] - * - * -hm clean up - * -hm more cleanup - * -hm NetBSD patches from Martin - * -hm VSTR detection for older 16.3 cards - * - *---------------------------------------------------------------------------*/ - -#if defined(__FreeBSD__) -#include "isic.h" -#include "opt_i4b.h" -#else -#define NISIC 1 -#endif -#if NISIC > 0 && defined(TEL_S0_16_3) - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> - -static u_char intr_no[] = { 1, 1, 0, 2, 4, 6, 1, 1, 1, 0, 8, 10, 12, 1, 1, 14 }; - -#ifndef __FreeBSD__ -static u_int8_t tels0163_read_reg __P((struct isic_softc *sc, int what, bus_size_t offs)); -static void tels0163_write_reg __P((struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data)); -static void tels0163_read_fifo __P((struct isic_softc *sc, int what, void *buf, size_t size)); -static void tels0163_write_fifo __P((struct isic_softc *sc, int what, const void *data, size_t size)); -#endif - -/*---------------------------------------------------------------------------* - * Teles S0/16.3 read fifo routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -tels0163_read_fifo(void *buf, const void *base, size_t len) -{ - insb((int)base + 0x3e, (u_char *)buf, (u_int)len); -} - -#else - -static void -tels0163_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[what+1].t; - bus_space_handle_t h = sc->sc_maps[what+1].h; - bus_size_t o = sc->sc_maps[what+1].offset; - bus_space_read_multi_1(t, h, o + 0x1e, buf, size); -} - -#endif - -/*---------------------------------------------------------------------------* - * Teles S0/16.3 write fifo routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -tels0163_write_fifo(void *base, const void *buf, size_t len) -{ - outsb((int)base + 0x3e, (u_char *)buf, (u_int)len); -} - -#else - -static void -tels0163_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[what+1].t; - bus_space_handle_t h = sc->sc_maps[what+1].h; - bus_size_t o = sc->sc_maps[what+1].offset; - bus_space_write_multi_1(t, h, o + 0x1e, (u_int8_t*)buf, size); -} -#endif - -/*---------------------------------------------------------------------------* - * Teles S0/16.3 ISAC put register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -tels0163_write_reg(u_char *base, u_int offset, u_int v) -{ - outb((int)base + offset, (u_char)v); -} - -#else - -static void -tels0163_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[what+1].t; - bus_space_handle_t h = sc->sc_maps[what+1].h; - bus_size_t o = sc->sc_maps[what+1].offset; - bus_space_write_1(t, h, o + offs - 0x20, data); -} -#endif - -/*---------------------------------------------------------------------------* - * Teles S0/16.3 ISAC get register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static u_char -tels0163_read_reg(u_char *base, u_int offset) -{ - return (inb((int)base + offset)); -} - -#else - -static u_int8_t -tels0163_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[what+1].t; - bus_space_handle_t h = sc->sc_maps[what+1].h; - bus_size_t o = sc->sc_maps[what+1].offset; - return bus_space_read_1(t, h, o + offs - 0x20); -} - -#endif - -/*---------------------------------------------------------------------------* - * isic_probe_s0163 - probe for Teles S0/16.3 and compatibles - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -int -isic_probe_s0163(struct isa_device *dev) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - u_char byte; - - /* check max unit range */ - - if(dev->id_unit >= ISIC_MAXUNIT) - { - printf("isic%d: Error, unit %d >= ISIC_MAXUNIT for Teles S0/16.3!", - dev->id_unit, dev->id_unit); - return(0); - } - sc->sc_unit = dev->id_unit; - - /* check IRQ validity */ - - if((intr_no[ffs(dev->id_irq) - 1]) == 1) - { - printf("isic%d: Error, invalid IRQ [%d] specified for Teles S0/16.3!\n", - dev->id_unit, ffs(dev->id_irq)-1); - return(0); - } - sc->sc_irq = dev->id_irq; - - /* check if memory addr specified */ - - if(dev->id_maddr) - { - printf("isic%d: Error, mem addr 0x%lx specified for Teles S0/16.3!", - dev->id_unit, (u_long)dev->id_maddr); - return(0); - } - - dev->id_msize = 0; - - /* check if we got an iobase */ - - switch(dev->id_iobase) - { - case 0xd80: - case 0xe80: - case 0xf80: - break; - - default: - printf("isic%d: Error, invalid iobase 0x%x specified for Teles S0/16.3!", - dev->id_unit, dev->id_iobase); - return(0); - break; - } - sc->sc_port = dev->id_iobase; - - if((byte = inb(sc->sc_port)) != 0x51) - { - printf("isic%d: Error, signature 1 0x%x != 0x51 for Teles S0/16.3!", - dev->id_unit, byte); - return(0); - } - - if((byte = inb(sc->sc_port + 1)) != 0x93) - { - printf("isic%d: Error, signature 2 0x%x != 0x93 for Teles S0/16.3!", - dev->id_unit, byte); - return(0); - } - - if((byte = inb(sc->sc_port + 2)) != 0x1c) - { - printf("isic%d: Error, signature 3 0x%x != 0x1c for Teles S0/16.3!", - dev->id_unit, byte); - return(0); - } - - /* setup access routines */ - - sc->clearirq = NULL; - sc->readreg = tels0163_read_reg; - sc->writereg = tels0163_write_reg; - - sc->readfifo = tels0163_read_fifo; - sc->writefifo = tels0163_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp= CARD_TYPEP_16_3; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* setup ISAC and HSCX base addr */ - - switch(dev->id_iobase) - { - case 0xd80: - ISAC_BASE = (caddr_t) 0x960; - HSCX_A_BASE = (caddr_t) 0x160; - HSCX_B_BASE = (caddr_t) 0x560; - break; - - case 0xe80: - ISAC_BASE = (caddr_t) 0xa60; - HSCX_A_BASE = (caddr_t) 0x260; - HSCX_B_BASE = (caddr_t) 0x660; - break; - - case 0xf80: - ISAC_BASE = (caddr_t) 0xb60; - HSCX_A_BASE = (caddr_t) 0x360; - HSCX_B_BASE = (caddr_t) 0x760; - break; - } - - /* - * Read HSCX A/B VSTR. Expected value for the S0/16.3 card is - * 0x05 or 0x04 (for older 16.3's) in the least significant bits. - */ - - if( (((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) && - ((HSCX_READ(0, H_VSTR) & 0xf) != 0x4)) || - (((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) && - ((HSCX_READ(1, H_VSTR) & 0xf) != 0x4)) ) - { - printf("isic%d: HSCX VSTR test failed for Teles S0/16.3\n", - dev->id_unit); - printf("isic%d: HSC0: VSTR: %#x\n", - dev->id_unit, HSCX_READ(0, H_VSTR)); - printf("isic%d: HSC1: VSTR: %#x\n", - dev->id_unit, HSCX_READ(1, H_VSTR)); - return (0); - } - - return (1); -} - -#else - -int -isic_probe_s0163(struct isic_attach_args *ia) -{ - bus_space_tag_t t = ia->ia_maps[0].t; - bus_space_handle_t h = ia->ia_maps[0].h; - u_int8_t b0, b1, b2; - - b0 = bus_space_read_1(t, h, 0); - b1 = bus_space_read_1(t, h, 1); - b2 = bus_space_read_1(t, h, 2); - - if (b0 == 0x51 && b1 == 0x93 && b2 == 0x1c) - return 1; - - return 0; -} -#endif - -/*---------------------------------------------------------------------------* - * isic_attach_s0163 - attach Teles S0/16.3 and compatibles - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -int -isic_attach_s0163(struct isa_device *dev) -{ - u_char irq; - - if((irq = intr_no[ffs(dev->id_irq) - 1]) == 1) - { - printf("isic%d: Attach error, invalid IRQ [%d] specified for Teles S0/16.3!\n", - dev->id_unit, ffs(dev->id_irq)-1); - return(0); - } - - /* configure IRQ */ - - DELAY(SEC_DELAY / 10); - outb(dev->id_iobase + 4, irq); - - DELAY(SEC_DELAY / 10); - outb(dev->id_iobase + 4, irq | 0x01); - - return (1); -} - -#else - -int -isic_attach_s0163(struct isic_softc *sc) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - u_int8_t irq = intr_no[sc->sc_irq]; - - /* configure IRQ */ - - DELAY(SEC_DELAY / 10); - bus_space_write_1(t, h, 4, irq); - - DELAY(SEC_DELAY / 10); - bus_space_write_1(t, h, 4, irq | 0x01); - - /* setup access routines */ - - sc->clearirq = NULL; - sc->readreg = tels0163_read_reg; - sc->writereg = tels0163_write_reg; - - sc->readfifo = tels0163_read_fifo; - sc->writefifo = tels0163_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp= CARD_TYPEP_16_3; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - return (1); -} -#endif - -#endif /* ISIC > 0 */ - diff --git a/sys/i4b/layer1/i4b_tel_s08.c b/sys/i4b/layer1/i4b_tel_s08.c deleted file mode 100644 index 6115e12ab6245..0000000000000 --- a/sys/i4b/layer1/i4b_tel_s08.c +++ /dev/null @@ -1,389 +0,0 @@ -/* - * Copyright (c) 1996 Arne Helme. All rights reserved. - * - * Copyright (c) 1996 Gary Jennejohn. All rights reserved. - * - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * isic - I4B Siemens ISDN Chipset Driver for Teles S0/8 and clones - * ================================================================ - * - * $Id: i4b_tel_s08.c,v 1.13 1998/12/05 18:04:59 hm Exp $ - * - * last edit-date: [Fri Dec 4 10:39:12 1998] - * - * -hm clean up - * -hm more cleanup - * -hm NetBSD patches from Martin - * -hm making it finally work (checked with board revision 1.2) - * -hm converting asm -> C - * - *---------------------------------------------------------------------------*/ - -#if defined(__FreeBSD__) -#include "isic.h" -#include "opt_i4b.h" -#else -#define NISIC 1 -#endif -#if NISIC > 0 && defined(TEL_S0_8) - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <machine/md_var.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> - -#ifndef __FreeBSD__ -static u_int8_t tels08_read_reg __P((struct isic_softc *sc, int what, bus_size_t offs)); -static void tels08_write_reg __P((struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data)); -static void tels08_write_fifo __P((struct isic_softc *sc, int what, const void *data, size_t size)); -static void tels08_read_fifo __P((struct isic_softc *sc, int what, void *buf, size_t size)); -#endif - -/*---------------------------------------------------------------------------* - * Teles S0/8 write register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -tels08_write_reg(u_char *base, u_int i, u_int v) -{ - if(i & 0x01) - i |= 0x200; - base[i] = v; -} - -#else - -static const bus_size_t offset[] = { 0x100, 0x180, 0x1c0 }; - -static void -tels08_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - - offs += offset[what]; - - if (offs & 0x01) - offs |= 0x200; - - bus_space_write_1(t, h, offs, data); -} -#endif - -/*---------------------------------------------------------------------------* - * Teles S0/8 read register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static u_char -tels08_read_reg(u_char *base, u_int i) -{ - if(i & 0x1) - i |= 0x200; - return(base[i]); -} - -#else - -static u_int8_t -tels08_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - - offs += offset[what]; - - if (offs & 0x01) - offs |= 0x200; - - return bus_space_read_1(t, h, offs); -} -#endif - -/*---------------------------------------------------------------------------* - * Teles S0/8 fifo read/write access - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -tels08_memcpyb(void *to, const void *from, size_t len) -{ - for(;len > 0; len--) - *((unsigned char *)to)++ = *((unsigned char *)from)++; -} - -#else - -static void -tels08_write_fifo(struct isic_softc *sc, int what, const void *data, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - bus_space_write_region_1(t, h, offset[what], data, size); -} - -static void -tels08_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - bus_space_read_region_1(t, h, offset[what], buf, size); -} -#endif - -/*---------------------------------------------------------------------------* - * isic_probe_s08 - probe for Teles S0/8 and compatibles - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -int -isic_probe_s08(struct isa_device *dev) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - - /* check max unit range */ - - if(dev->id_unit >= ISIC_MAXUNIT) - { - printf("isic%d: Error, unit %d >= ISIC_MAXUNIT for Teles S0/8!\n", - dev->id_unit, dev->id_unit); - return(0); - } - sc->sc_unit = dev->id_unit; - - /* check IRQ validity */ - - switch(ffs(dev->id_irq)-1) - { - case 2: - case 9: /* XXX */ - case 3: - case 4: - case 5: - case 6: - case 7: - break; - - default: - printf("isic%d: Error, invalid IRQ [%d] specified for Teles S0/8!\n", - dev->id_unit, ffs(dev->id_irq)-1); - return(0); - break; - } - sc->sc_irq = dev->id_irq; - - /* check if we got an iobase */ - - if(dev->id_iobase > 0) - { - printf("isic%d: Error, iobase specified for Teles S0/8!\n", - dev->id_unit); - return(0); - } - - /* check if inside memory range of 0xA0000 .. 0xDF000 */ - - if( (kvtop(dev->id_maddr) < 0xa0000) || - (kvtop(dev->id_maddr) > 0xdf000) ) - { - printf("isic%d: Error, mem addr 0x%lx outside 0xA0000-0xDF000 for Teles S0/8!\n", - dev->id_unit, kvtop(dev->id_maddr)); - return(0); - } - - sc->sc_vmem_addr = (caddr_t) dev->id_maddr; - dev->id_msize = 0x1000; - - /* setup ISAC access routines */ - - sc->clearirq = NULL; - sc->readreg = tels08_read_reg; - sc->writereg = tels08_write_reg; - - sc->readfifo = tels08_memcpyb; - sc->writefifo = tels08_memcpyb; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_8; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM1; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* setup ISAC base addr */ - - ISAC_BASE = (caddr_t)((dev->id_maddr) + 0x100); - - /* setup HSCX base addr */ - - HSCX_A_BASE = (caddr_t)((dev->id_maddr) + 0x180); - HSCX_B_BASE = (caddr_t)((dev->id_maddr) + 0x1c0); - - return (1); -} - -#else - -int -isic_probe_s08(struct isic_attach_args *ia) -{ - /* no real sensible probe is easy - write to fifo memory - and read back to verify there is memory doesn't work, - because you talk to tx fifo and rcv fifo. So, just check - HSCX version, which at least fails if no card present - at the given location. */ - bus_space_tag_t t = ia->ia_maps[0].t; - bus_space_handle_t h = ia->ia_maps[0].h; - u_int8_t v1, v2; - - /* HSCX A VSTR */ - v1 = bus_space_read_1(t, h, offset[1] + H_VSTR) & 0x0f; - if (v1 != HSCX_VA1 && v1 != HSCX_VA2 && v1 != HSCX_VA3 && v1 != HSCX_V21) - return 0; - - /* HSCX B VSTR */ - v2 = bus_space_read_1(t, h, offset[2] + H_VSTR) & 0x0f; - if (v2 != HSCX_VA1 && v2 != HSCX_VA2 && v2 != HSCX_VA3 && v2 != HSCX_V21) - return 0; - - /* both HSCX channels should have the same version... */ - if (v1 != v2) - return 0; - - return 1; -} -#endif - -/*---------------------------------------------------------------------------* - * isic_attach_s08 - attach Teles S0/8 and compatibles - *---------------------------------------------------------------------------*/ -int -#ifdef __FreeBSD__ -isic_attach_s08(struct isa_device *dev) -#else -isic_attach_s08(struct isic_softc *sc) -#endif -{ -#ifdef __FreeBSD__ - struct isic_softc *sc = &isic_sc[dev->id_unit]; -#else - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; -#endif - - /* set card off */ - -#ifdef __FreeBSD__ - sc->sc_vmem_addr[0x80] = 0; -#else - bus_space_write_1(t, h, 0x80, 0); -#endif - - DELAY(SEC_DELAY / 5); - - /* set card on */ - -#ifdef __FreeBSD__ - sc->sc_vmem_addr[0x80] = 1; -#else - bus_space_write_1(t, h, 0x80, 1); -#endif - - DELAY(SEC_DELAY / 5); - -#ifndef __FreeBSD__ - - /* setup ISAC access routines */ - - sc->clearirq = NULL; - sc->readreg = tels08_read_reg; - sc->writereg = tels08_write_reg; - sc->readfifo = tels08_read_fifo; - sc->writefifo = tels08_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_8; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM1; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - -#endif - - return (1); -} - -#endif /* ISIC > 0 */ - diff --git a/sys/i4b/layer1/i4b_tel_s0P.c b/sys/i4b/layer1/i4b_tel_s0P.c deleted file mode 100644 index 9bccd77b6fc92..0000000000000 --- a/sys/i4b/layer1/i4b_tel_s0P.c +++ /dev/null @@ -1,378 +0,0 @@ -/* - * Copyright (c) 1997 Andrew Gordon. All rights reserved. - * - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * isic - I4B Siemens ISDN Chipset Driver for Teles S0 PnP - * ======================================================= - * - * EXPERIMENTAL !!! - * ================ - * - * $Id: i4b_tel_s0P.c,v 1.12 1998/12/13 09:52:34 hm Exp $ - * - * last edit-date: [Thu Dec 10 07:11:15 1998] - * - * -hm rudimentary PnP support, hint from Andrew Gordon - * -hm more cleanup - * -hm NetBSD patches from Martin - * - *---------------------------------------------------------------------------*/ - -#if defined(__FreeBSD__) -#include "isic.h" -#include "opt_i4b.h" -#else -#define NISIC 1 -#endif -#if NISIC > 0 && defined(TEL_S0_16_3_P) - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_mbuf.h> - -#ifndef __FreeBSD__ -static u_int8_t tels0163P_read_reg __P((struct isic_softc *sc, int what, bus_size_t offs)); -static void tels0163P_write_reg __P((struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data)); -static void tels0163P_read_fifo __P((struct isic_softc *sc, int what, void *buf, size_t size)); -static void tels0163P_write_fifo __P((struct isic_softc *sc, int what, const void *data, size_t size)); -void isic_attach_s0163P __P((struct isic_softc *sc)); -#endif - - -/*---------------------------------------------------------------------------* - * Teles S0/16.3 PnP read fifo routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -tels0163P_read_fifo(void *buf, const void *base, size_t len) -{ - insb((int)base + 0x3e, (u_char *)buf, (u_int)len); -} - -#else - -static void -tels0163P_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[what+1].t; - bus_space_handle_t h = sc->sc_maps[what+1].h; - bus_size_t o = sc->sc_maps[what+1].offset; - bus_space_read_multi_1(t, h, o + 0x3e, buf, size); -} - -#endif - -/*---------------------------------------------------------------------------* - * Teles S0/16.3 PnP write fifo routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -tels0163P_write_fifo(void *base, const void *buf, size_t len) -{ - outsb((int)base + 0x3e, (u_char *)buf, (u_int)len); -} - -#else - -static void -tels0163P_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[what+1].t; - bus_space_handle_t h = sc->sc_maps[what+1].h; - bus_size_t o = sc->sc_maps[what+1].offset; - bus_space_write_multi_1(t, h, o + 0x3e, (u_int8_t*)buf, size); -} -#endif - -/*---------------------------------------------------------------------------* - * Teles S0/16.3 PnP write register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static void -tels0163P_write_reg(u_char *base, u_int offset, u_int v) -{ - outb((int)base + offset, (u_char)v); -} - -#else - -static void -tels0163P_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[what+1].t; - bus_space_handle_t h = sc->sc_maps[what+1].h; - bus_size_t o = sc->sc_maps[what+1].offset; - bus_space_write_1(t, h, o + offs, data); -} -#endif - -/*---------------------------------------------------------------------------* - * Teles S0/16.3 PnP read register routine - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ - -static u_char -tels0163P_read_reg(u_char *base, u_int offset) -{ - return (inb((int)base + offset)); -} - -#else - -static u_int8_t -tels0163P_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[what+1].t; - bus_space_handle_t h = sc->sc_maps[what+1].h; - bus_size_t o = sc->sc_maps[what+1].offset; - return bus_space_read_1(t, h, o + offs); -} -#endif - -/*---------------------------------------------------------------------------* - * isic_probe_s0163P - probe for Teles S0/16.3 PnP and compatibles - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -int -isic_probe_s0163P(struct isa_device *dev) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - - /* check max unit range */ - - if(dev->id_unit >= ISIC_MAXUNIT) - { - printf("isic%d: Error, unit %d >= ISIC_MAXUNIT for Teles S0/16.3 PnP!\n", - dev->id_unit, dev->id_unit); - return(0); - } - sc->sc_unit = dev->id_unit; - - /* check IRQ validity */ - - switch(ffs(dev->id_irq) - 1) - { - case 3: - case 5: - case 7: - case 10: - case 11: - case 12: - break; - - default: - printf("isic%d: Error, invalid IRQ [%d] specified for Teles S0/16.3 PnP!\n", - dev->id_unit, ffs(dev->id_irq)-1); - return(0); - break; - } - sc->sc_irq = dev->id_irq; - - /* check if memory addr specified */ - - if(dev->id_maddr) - { - printf("isic%d: Error, mem addr 0x%lx specified for Teles S0/16.3 PnP!\n", - dev->id_unit, (u_long)dev->id_maddr); - return(0); - } - dev->id_msize = 0; - - /* check if we got an iobase */ - - switch(dev->id_iobase) - { - case 0x580: - case 0x500: - case 0x680: - break; - - default: - printf("isic%d: Error, invalid iobase 0x%x specified for Teles S0/16.3 PnP!\n", - dev->id_unit, dev->id_iobase); - return(0); - break; - } - sc->sc_port = dev->id_iobase; - - /* setup access routines */ - - sc->clearirq = NULL; - sc->readreg = tels0163P_read_reg; - sc->writereg = tels0163P_write_reg; - - sc->readfifo = tels0163P_read_fifo; - sc->writefifo = tels0163P_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_163P; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* setup ISAC and HSCX base addr */ - - switch(dev->id_iobase) - { - case 0x580: - ISAC_BASE = (caddr_t) 0x580 - 0x20; - HSCX_A_BASE = (caddr_t) 0x180 - 0x20; - HSCX_B_BASE = (caddr_t) 0x180; - break; - - case 0x500: - ISAC_BASE = (caddr_t) 0x500 - 0x20; - HSCX_A_BASE = (caddr_t) 0x100 - 0x20; - HSCX_B_BASE = (caddr_t) 0x100; - break; - - case 0x680: - ISAC_BASE = (caddr_t) 0x680 - 0x20; - HSCX_A_BASE = (caddr_t) 0x280 - 0x20; - HSCX_B_BASE = (caddr_t) 0x280; - break; - } - - /* - * Read HSCX A/B VSTR. Expected value for the S0/16.3 PnP card is - * 0x05 in the least significant bits. - */ - - if( ((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) || - ((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) ) - { - printf("isic%d: HSCX VSTR test failed for Teles S0/16.3 PnP\n", - dev->id_unit); - printf("isic%d: HSC0: VSTR: %#x\n", - dev->id_unit, HSCX_READ(0, H_VSTR)); - printf("isic%d: HSC1: VSTR: %#x\n", - dev->id_unit, HSCX_READ(1, H_VSTR)); - return (0); - } - - return (1); -} -#endif - -/*---------------------------------------------------------------------------* - * isic_attach_s0163P - attach Teles S0/16.3 PnP and compatibles - *---------------------------------------------------------------------------*/ -#ifdef __FreeBSD__ -int -isic_attach_s0163P(struct isa_device *dev) -{ - outb((dev->id_iobase) + 0x1c, 0); - DELAY(SEC_DELAY / 10); - outb((dev->id_iobase) + 0x1c, 1); - DELAY(SEC_DELAY / 10); - return(1); -} - -#else - -void -isic_attach_s0163P(struct isic_softc *sc) -{ - /* init card */ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - bus_space_write_1(t, h, 0x1c, 0); - DELAY(SEC_DELAY / 10); - bus_space_write_1(t, h, 0x1c, 1); - DELAY(SEC_DELAY / 10); - - /* setup access routines */ - - sc->clearirq = NULL; - sc->readreg = tels0163P_read_reg; - sc->writereg = tels0163P_write_reg; - - sc->readfifo = tels0163P_read_fifo; - sc->writefifo = tels0163P_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_163P; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; -} -#endif - -#endif /* ISIC > 0 */ - diff --git a/sys/i4b/layer1/i4b_usr_sti.c b/sys/i4b/layer1/i4b_usr_sti.c deleted file mode 100644 index db89296160faf..0000000000000 --- a/sys/i4b/layer1/i4b_usr_sti.c +++ /dev/null @@ -1,440 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_usr_sti.c - USRobotics Sportster ISDN TA intern (Tina-pp) - * ------------------------------------------------------------- - * - * $Id: i4b_usr_sti.c,v 1.16 1998/12/05 18:05:02 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:25:34 1998] - * - *---------------------------------------------------------------------------*/ - -#if defined(__FreeBSD__) -#include "isic.h" -#include "opt_i4b.h" -#else -#define NISIC 1 -#endif -#if NISIC > 0 && defined(USR_STI) - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> - -#ifdef __FreeBSD__ -#include <machine/clock.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#endif - -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_global.h> - -/*---------------------------------------------------------------------------* - * USR Sportster TA intern special registers - *---------------------------------------------------------------------------*/ -#define USR_HSCXA_OFF 0x0000 -#define USR_HSCXB_OFF 0x4000 -#define USR_INTL_OFF 0x8000 -#define USR_ISAC_OFF 0xc000 - -#define USR_RES_BIT 0x80 /* 0 = normal, 1 = reset ISAC/HSCX */ -#define USR_INTE_BIT 0x40 /* 0 = IRQ disabled, 1 = IRQ's enabled */ -#define USR_IL_MASK 0x07 /* IRQ level config */ - -static u_char intr_no[] = { 0, 0, 0, 0, 0, 1, 0, 2, 0, 0, 3, 4, 5, 0, 6, 7 }; - -#ifdef __FreeBSD__ - -#define ADDR(reg) \ - (((reg/4) * 1024) + ((reg%4) * 2)) - -/*---------------------------------------------------------------------------* - * USRobotics read fifo routine - *---------------------------------------------------------------------------*/ -static void -usrtai_read_fifo(void *buf, const void *base, size_t len) -{ - register int offset = 0; - - for(;len > 0; len--, offset++) - *((u_char *)buf + offset) = inb((int)base + ADDR(offset)); -} - -/*---------------------------------------------------------------------------* - * USRobotics write fifo routine - *---------------------------------------------------------------------------*/ -static void -usrtai_write_fifo(void *base, const void *buf, size_t len) -{ - register int offset = 0; - - for(;len > 0; len--, offset++) - outb((int)base + ADDR(offset), *((u_char *)buf + offset)); -} - -/*---------------------------------------------------------------------------* - * USRobotics write register routine - *---------------------------------------------------------------------------*/ -static void -usrtai_write_reg(u_char *base, u_int offset, u_int v) -{ - outb((int)base + ADDR(offset), (u_char)v); -} - -/*---------------------------------------------------------------------------* - * USRobotics read register routine - *---------------------------------------------------------------------------*/ -static u_char -usrtai_read_reg(u_char *base, u_int offset) -{ - return(inb((int)base + ADDR(offset))); -} - -/*---------------------------------------------------------------------------* - * isic_probe_usrtai - probe for USR - *---------------------------------------------------------------------------*/ -int -isic_probe_usrtai(struct isa_device *dev) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - - /* check max unit range */ - - if(dev->id_unit >= ISIC_MAXUNIT) - { - printf("isic%d: Error, unit %d >= MAXUNIT for USR Sportster TA!\n", - dev->id_unit, dev->id_unit); - return(0); - } - sc->sc_unit = dev->id_unit; - - /* check IRQ validity */ - - if((intr_no[ffs(dev->id_irq) - 1]) == 0) - { - printf("isic%d: Error, invalid IRQ [%d] specified for USR Sportster TA!\n", - dev->id_unit, (ffs(dev->id_irq))-1); - return(0); - } - sc->sc_irq = dev->id_irq; - - /* check if memory addr specified */ - - if(dev->id_maddr) - { - printf("isic%d: Error, mem addr 0x%lx specified for USR Sportster TA!\n", - dev->id_unit, (u_long)dev->id_maddr); - return(0); - } - dev->id_msize = 0; - - /* check if we got an iobase */ - - switch(dev->id_iobase) - { - case 0x200: - case 0x208: - case 0x210: - case 0x218: - case 0x220: - case 0x228: - case 0x230: - case 0x238: - case 0x240: - case 0x248: - case 0x250: - case 0x258: - case 0x260: - case 0x268: - case 0x270: - case 0x278: - break; - - default: - printf("isic%d: Error, invalid iobase 0x%x specified for USR Sportster TA!\n", - dev->id_unit, dev->id_iobase); - return(0); - break; - } - sc->sc_port = dev->id_iobase; - - /* setup ISAC access routines */ - - sc->clearirq = NULL; - sc->readreg = usrtai_read_reg; - sc->writereg = usrtai_write_reg; - - sc->readfifo = usrtai_read_fifo; - sc->writefifo = usrtai_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_USRTA; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* setup ISAC and HSCX base addr */ - - ISAC_BASE = (caddr_t)dev->id_iobase + USR_ISAC_OFF; - HSCX_A_BASE = (caddr_t)dev->id_iobase + USR_HSCXA_OFF; - HSCX_B_BASE = (caddr_t)dev->id_iobase + USR_HSCXB_OFF; - - /* - * Read HSCX A/B VSTR. Expected value for USR Sportster TA based - * boards is 0x05 in the least significant bits. - */ - - if( ((HSCX_READ(0, H_VSTR) & 0xf) != 0x5) || - ((HSCX_READ(1, H_VSTR) & 0xf) != 0x5) ) - { - printf("isic%d: HSCX VSTR test failed for USR Sportster TA\n", - dev->id_unit); - printf("isic%d: HSC0: VSTR: %#x\n", - dev->id_unit, HSCX_READ(0, H_VSTR)); - printf("isic%d: HSC1: VSTR: %#x\n", - dev->id_unit, HSCX_READ(1, H_VSTR)); - return (0); - } - - return (1); -} - -/*---------------------------------------------------------------------------* - * isic_attach_usrtai - attach USR - *---------------------------------------------------------------------------*/ -int -isic_attach_usrtai(struct isa_device *dev) -{ - u_char irq = 0; - - /* reset the HSCX and ISAC chips */ - - outb(dev->id_iobase + USR_INTL_OFF, USR_RES_BIT); - DELAY(SEC_DELAY / 10); - - outb(dev->id_iobase + USR_INTL_OFF, 0x00); - DELAY(SEC_DELAY / 10); - - /* setup IRQ */ - - if((irq = intr_no[ffs(dev->id_irq) - 1]) == 0) - { - printf("isic%d: Attach error, invalid IRQ [%d] specified for USR Sportster TA!\n", - dev->id_unit, ffs(dev->id_irq)-1); - return(0); - } - - /* configure and enable irq */ - - outb(dev->id_iobase + USR_INTL_OFF, irq | USR_INTE_BIT); - DELAY(SEC_DELAY / 10); - - return (1); -} - -#else /* end of FreeBSD, start NetBSD */ - -/* - * Use of sc->sc_maps: - * 0 : config register - * 1 - 16 : HSCX A registers - * 17 - 32 : HSCX B registers - * 33 - 48 : ISAC registers - */ - -#define USR_REG_OFFS(reg) ((reg % 4) * 2) -#define USR_HSCXA_MAP(reg) ((reg / 4) + 1) -#define USR_HSCXB_MAP(reg) ((reg / 4) + 17) -#define USR_ISAC_MAP(reg) ((reg / 4) + 33) - -static int map_base[] = { 33, 1, 17, 0 }; /* ISAC, HSCX A, HSCX B */ - -/*---------------------------------------------------------------------------* - * USRobotics read fifo routine - *---------------------------------------------------------------------------*/ -static void -usrtai_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - int map, off, offset; - u_char * p = buf; - bus_space_tag_t t; - bus_space_handle_t h; - - for (offset = 0; size > 0; size--, offset++) { - map = map_base[what] + (offset / 4); - t = sc->sc_maps[map].t; - h = sc->sc_maps[map].h; - off = USR_REG_OFFS(offset); - - *p++ = bus_space_read_1(t, h, off); - } -} - -/*---------------------------------------------------------------------------* - * USRobotics write fifo routine - *---------------------------------------------------------------------------*/ -static void -usrtai_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - int map, off, offset; - const u_char * p = buf; - bus_space_tag_t t; - bus_space_handle_t h; - u_char v; - - for (offset = 0; size > 0; size--, offset++) { - map = map_base[what] + (offset / 4); - t = sc->sc_maps[map].t; - h = sc->sc_maps[map].h; - off = USR_REG_OFFS(offset); - - v = *p++; - bus_space_write_1(t, h, off, v); - } -} - -/*---------------------------------------------------------------------------* - * USRobotics write register routine - *---------------------------------------------------------------------------*/ -static void -usrtai_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - int map = map_base[what] + (offs / 4), - off = USR_REG_OFFS(offs); - bus_space_tag_t t = sc->sc_maps[map].t; - bus_space_handle_t h = sc->sc_maps[map].h; - - bus_space_write_1(t, h, off, data); -} - -/*---------------------------------------------------------------------------* - * USRobotics read register routine - *---------------------------------------------------------------------------*/ -static u_char -usrtai_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - int map = map_base[what] + (offs / 4), - off = USR_REG_OFFS(offs); - bus_space_tag_t t = sc->sc_maps[map].t; - bus_space_handle_t h = sc->sc_maps[map].h; - - return bus_space_read_1(t, h, off); -} - -/*---------------------------------------------------------------------------* - * isic_probe_usrtai - probe for USR - *---------------------------------------------------------------------------*/ -int -isic_probe_usrtai(struct isic_attach_args *ia) -{ - /* - * Read HSCX A/B VSTR. Expected value for IOM2 based - * boards is 0x05 in the least significant bits. - */ - - if(((bus_space_read_1(ia->ia_maps[USR_HSCXA_MAP(H_VSTR)].t, ia->ia_maps[USR_HSCXA_MAP(H_VSTR)].h, USR_REG_OFFS(H_VSTR)) & 0x0f) != 0x05) || - ((bus_space_read_1(ia->ia_maps[USR_HSCXB_MAP(H_VSTR)].t, ia->ia_maps[USR_HSCXB_MAP(H_VSTR)].h, USR_REG_OFFS(H_VSTR)) & 0x0f) != 0x05)) - return 0; - - return (1); -} - -/*---------------------------------------------------------------------------* - * isic_attach_usrtai - attach USR - *---------------------------------------------------------------------------*/ -int -isic_attach_usrtai(struct isic_softc *sc) -{ - bus_space_tag_t t = sc->sc_maps[0].t; - bus_space_handle_t h = sc->sc_maps[0].h; - u_char irq = intr_no[sc->sc_irq]; - - sc->clearirq = NULL; - sc->readreg = usrtai_read_reg; - sc->writereg = usrtai_write_reg; - - sc->readfifo = usrtai_read_fifo; - sc->writefifo = usrtai_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_USRTA; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* reset the HSCX and ISAC chips */ - - bus_space_write_1(t, h, 0, USR_RES_BIT); - DELAY(SEC_DELAY / 10); - - bus_space_write_1(t, h, 0, 0x00); - DELAY(SEC_DELAY / 10); - - /* setup IRQ */ - - bus_space_write_1(t, h, 0, irq | USR_INTE_BIT); - DELAY(SEC_DELAY / 10); - - return (1); -} - -#endif /* __FreeBSD__ */ - -#endif /* ISIC > 0 */ diff --git a/sys/i4b/layer1/isa_isic.c b/sys/i4b/layer1/isa_isic.c deleted file mode 100644 index 94e4bf7e4151f..0000000000000 --- a/sys/i4b/layer1/isa_isic.c +++ /dev/null @@ -1,828 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Martin Husemann. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * isa_isic.c - ISA bus frontend for i4b_isic driver - * -------------------------------------------------- - * - * $Id: isa_isic.c,v 1.18 1998/12/16 13:39:47 hm Exp $ - * - * last edit-date: [Mon Dec 14 10:53:16 1998] - * - * -mh original implementation - * -hm NetBSD patches from Martin - * - *---------------------------------------------------------------------------*/ - -#include <sys/types.h> -#include <sys/param.h> -#include <sys/errno.h> -#include <sys/syslog.h> -#include <sys/device.h> -#include <sys/socket.h> -#include <net/if.h> -#include <sys/systm.h> -#include <sys/malloc.h> - -#include <machine/cpu.h> -#include <machine/intr.h> -#include <machine/bus.h> - -#include <dev/isa/isavar.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/layer1/i4b_l1.h> - -#if defined(__OpenBSD__) -#define __BROKEN_INDIRECT_CONFIG -#endif - -/* local functions */ -#ifdef __BROKEN_INDIRECT_CONFIG -static int isa_isic_probe __P((struct device *, void *, void *)); -#else -static int isa_isic_probe __P((struct device *, struct cfdata *, void *)); -#endif - -static void isa_isic_attach __P((struct device *, struct device *, void *)); -static int setup_io_map __P((int flags, bus_space_tag_t iot, - bus_space_tag_t memt, bus_size_t iobase, bus_size_t maddr, - int *num_mappings, struct isic_io_map *maps, int *iosize, - int *msize)); -static void args_unmap __P((int *num_mappings, struct isic_io_map *maps)); - -struct cfattach isa_isic_ca = { - sizeof(struct isic_softc), isa_isic_probe, isa_isic_attach -}; - - -/* - * Probe card - */ -static int -#ifdef __BROKEN_INDIRECT_CONFIG -isa_isic_probe(parent, match, aux) -#else -isa_isic_probe(parent, cf, aux) -#endif - struct device *parent; -#ifdef __BROKEN_INDIRECT_CONFIG - void *match; -#else - struct cfdata *cf; -#endif - void *aux; -{ -#ifdef __BROKEN_INDIRECT_CONFIG - struct cfdata *cf = ((struct device*)match)->dv_cfdata; -#endif - struct isa_attach_args *ia = aux; - bus_space_tag_t memt = ia->ia_memt, iot = ia->ia_iot; - int flags = cf->cf_flags; - struct isic_attach_args args; - int ret = 0; - - /* check irq */ - if (ia->ia_irq == IRQUNK) { - printf("isic%d: config error: no IRQ specified\n", cf->cf_unit); - return 0; - } - - /* setup MI attach args */ - bzero(&args, sizeof(args)); - args.ia_flags = flags; - - /* if card type specified setup io map for that card */ - switch(flags) - { - case FLAG_TELES_S0_8: - case FLAG_TELES_S0_16: - case FLAG_TELES_S0_163: - case FLAG_AVM_A1: - case FLAG_USR_ISDN_TA_INT: - case FLAG_ITK_IX1: - if (setup_io_map(flags, iot, memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], - &(ia->ia_iosize), &ia->ia_msize)) { - ret = 0; - goto done; - } - break; - - default: - /* no io map now, will figure card type later */ - break; - } - - /* probe card */ - switch(flags) - { -#ifdef DYNALINK - case FLAG_DYNALINK: - ret = isic_probe_Dyn(&args); - break; -#endif - -#ifdef TEL_S0_8 - case FLAG_TELES_S0_8: - ret = isic_probe_s08(&args); - break; -#endif - -#ifdef TEL_S0_16 - case FLAG_TELES_S0_16: - ret = isic_probe_s016(&args); - break; -#endif - -#ifdef TEL_S0_16_3 - case FLAG_TELES_S0_163: - ret = isic_probe_s0163(&args); - break; -#endif - -#ifdef AVM_A1 - case FLAG_AVM_A1: - ret = isic_probe_avma1(&args); - break; -#endif - -#ifdef USR_STI - case FLAG_USR_ISDN_TA_INT: - ret = isic_probe_usrtai(&args); - break; -#endif - -#ifdef ITKIX1 - case FLAG_ITK_IX1: - ret = isic_probe_itkix1(&args); - break; -#endif - - default: - /* No card type given, try to figure ... */ - if (ia->ia_iobase == IOBASEUNK) { - ret = 0; -#ifdef TEL_S0_8 - /* only Teles S0/8 will work without IO */ - args.ia_flags = FLAG_TELES_S0_8; - if (setup_io_map(args.ia_flags, iot, memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], - &(ia->ia_iosize), &(ia->ia_msize)) == 0) - { - ret = isic_probe_s08(&args); - } -#endif /* TEL_S0_8 */ - } else if (ia->ia_maddr == MADDRUNK) { - ret = 0; -#ifdef TEL_S0_16_3 - /* no shared memory, only a 16.3 based card, - AVM A1, the usr sportster or an ITK would work */ - args.ia_flags = FLAG_TELES_S0_163; - if (setup_io_map(args.ia_flags, iot, memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], - &(ia->ia_iosize), &(ia->ia_msize)) == 0) - { - ret = isic_probe_s0163(&args); - if (ret) - break; - } -#endif /* TEL_S0_16_3 */ -#ifdef AVM_A1 - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); - args.ia_flags = FLAG_AVM_A1; - if (setup_io_map(args.ia_flags, iot, memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], - &(ia->ia_iosize), &(ia->ia_msize)) == 0) - { - ret = isic_probe_avma1(&args); - if (ret) - break; - } -#endif /* AVM_A1 */ -#ifdef USR_STI - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); - args.ia_flags = FLAG_USR_ISDN_TA_INT; - if (setup_io_map(args.ia_flags, iot, memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], - &(ia->ia_iosize), &(ia->ia_msize)) == 0) - { - ret = isic_probe_usrtai(&args); - if (ret) - break; - } -#endif /* USR_STI */ - -#ifdef ITKIX1 - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); - args.ia_flags = FLAG_ITK_IX1; - if (setup_io_map(args.ia_flags, iot, memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], - &(ia->ia_iosize), &(ia->ia_msize)) == 0) - { - ret = isic_probe_itkix1(&args); - if (ret) - break; - } -#endif /* ITKIX1 */ - - } else { -#ifdef TEL_S0_16_3 - /* could be anything */ - args.ia_flags = FLAG_TELES_S0_163; - if (setup_io_map(args.ia_flags, iot, memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], - &(ia->ia_iosize), &(ia->ia_msize)) == 0) - { - ret = isic_probe_s0163(&args); - if (ret) - break; - } -#endif /* TEL_S0_16_3 */ -#ifdef TEL_S0_16 - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); - args.ia_flags = FLAG_TELES_S0_16; - if (setup_io_map(args.ia_flags, iot, memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], - &(ia->ia_iosize), &(ia->ia_msize)) == 0) - { - ret = isic_probe_s016(&args); - if (ret) - break; - } -#endif /* TEL_S0_16 */ -#ifdef AVM_A1 - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); - args.ia_flags = FLAG_AVM_A1; - if (setup_io_map(args.ia_flags, iot, memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], - &(ia->ia_iosize), &(ia->ia_msize)) == 0) - { - ret = isic_probe_avma1(&args); - if (ret) - break; - } -#endif /* AVM_A1 */ -#ifdef TEL_S0_8 - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); - args.ia_flags = FLAG_TELES_S0_8; - if (setup_io_map(args.ia_flags, iot, memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], - &(ia->ia_iosize), &(ia->ia_msize)) == 0) - { - ret = isic_probe_s08(&args); - } -#endif /* TEL_S0_8 */ - } - break; - } - -done: - /* unmap resources */ - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); - - return ret; -} - -/* - * Attach the card - */ -static void -isa_isic_attach(parent, self, aux) - struct device *parent, *self; - void *aux; -{ - struct isic_softc *sc = (void *)self; - struct isa_attach_args *ia = aux; - int flags = sc->sc_dev.dv_cfdata->cf_flags; - int ret = 0; - struct isic_attach_args args; - - /* Setup parameters */ - sc->sc_unit = sc->sc_dev.dv_unit; - sc->sc_irq = ia->ia_irq; - sc->sc_maddr = ia->ia_maddr; - sc->sc_num_mappings = 0; - sc->sc_maps = NULL; - switch(flags) - { - case FLAG_TELES_S0_8: - case FLAG_TELES_S0_16: - case FLAG_TELES_S0_163: - case FLAG_AVM_A1: - case FLAG_USR_ISDN_TA_INT: - setup_io_map(flags, ia->ia_iot, ia->ia_memt, ia->ia_iobase, ia->ia_maddr, - &(sc->sc_num_mappings), NULL, NULL, NULL); - MALLOC_MAPS(sc); - setup_io_map(flags, ia->ia_iot, ia->ia_memt, ia->ia_iobase, ia->ia_maddr, - &(sc->sc_num_mappings), &(sc->sc_maps[0]), NULL, NULL); - break; - - default: - /* No card type given, try to figure ... */ - - /* setup MI attach args */ - bzero(&args, sizeof(args)); - args.ia_flags = flags; - - /* Probe cards */ - if (ia->ia_iobase == IOBASEUNK) { - ret = 0; -#ifdef TEL_S0_8 - /* only Teles S0/8 will work without IO */ - args.ia_flags = FLAG_TELES_S0_8; - setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], NULL, NULL); - ret = isic_probe_s08(&args); - if (ret) - goto found; - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); -#endif /* TEL_S0_8 */ - } else if (ia->ia_maddr == MADDRUNK) { - /* no shared memory, only a 16.3 based card, - AVM A1, the usr sportster or an ITK would work */ - ret = 0; -#ifdef TEL_S0_16_3 - args.ia_flags = FLAG_TELES_S0_163; - setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], NULL, NULL); - ret = isic_probe_s0163(&args); - if (ret) - goto found; - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); -#endif /* TEL_S0_16_3 */ -#ifdef AVM_A1 - args.ia_flags = FLAG_AVM_A1; - setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], NULL, NULL); - ret = isic_probe_avma1(&args); - if (ret) - goto found; - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); -#endif /* AVM_A1 */ -#ifdef USR_STI - args.ia_flags = FLAG_USR_ISDN_TA_INT; - setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], NULL, NULL); - ret = isic_probe_usrtai(&args); - if (ret) - goto found; - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); -#endif /* USR_STI */ -#ifdef ITKIX1 - args.ia_flags = FLAG_ITK_IX1; - setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], NULL, NULL); - ret = isic_probe_itkix1(&args); - if (ret) - goto found; - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); -#endif /* ITKIX1 */ - } else { - /* could be anything */ - ret = 0; -#ifdef TEL_S0_16_3 - args.ia_flags = FLAG_TELES_S0_163; - setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], NULL, NULL); - ret = isic_probe_s0163(&args); - if (ret) - goto found; - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); -#endif /* TEL_S0_16_3 */ -#ifdef TEL_S0_16 - args.ia_flags = FLAG_TELES_S0_16; - setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], NULL, NULL); - ret = isic_probe_s016(&args); - if (ret) - goto found; - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); -#endif /* TEL_S0_16 */ -#ifdef AVM_A1 - args.ia_flags = FLAG_AVM_A1; - setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], NULL, NULL); - ret = isic_probe_avma1(&args); - if (ret) - goto found; - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); -#endif /* AVM_A1 */ -#ifdef TEL_S0_8 - args.ia_flags = FLAG_TELES_S0_8; - setup_io_map(args.ia_flags, ia->ia_iot, ia->ia_memt, ia->ia_iobase, ia->ia_maddr, - &args.ia_num_mappings, &args.ia_maps[0], NULL, NULL); - ret = isic_probe_s08(&args); - if (ret) - goto found; - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); -#endif /* TEL_S0_8 */ - } - break; - - found: - flags = args.ia_flags; - sc->sc_num_mappings = args.ia_num_mappings; - args_unmap(&args.ia_num_mappings, &args.ia_maps[0]); - if (ret) { - MALLOC_MAPS(sc); - setup_io_map(flags, ia->ia_iot, ia->ia_memt, ia->ia_iobase, ia->ia_maddr, - &(sc->sc_num_mappings), &(sc->sc_maps[0]), NULL, NULL); - } else { - printf(": could not determine card type - not configured!\n"); - return; - } - break; - } - -#if defined(__OpenBSD__) - isa_intr_establish(ia->ia_ic, ia->ia_irq, IST_EDGE, - IPL_NET, isicintr, sc, sc->sc_dev.dv_xname); - - /* MI initialization of card */ - isicattach(flags, sc); - -#else - - /* MI initialization of card */ - isicattach(flags, sc); - - /* - * Try to get a level-triggered interrupt first. If that doesn't - * work (like on NetBSD/Atari, try to establish an edge triggered - * interrupt. - */ - if (isa_intr_establish(ia->ia_ic, ia->ia_irq, IST_LEVEL, - IPL_NET, isicintr, sc) == NULL) { - if(isa_intr_establish(ia->ia_ic, ia->ia_irq, IST_EDGE, - IPL_NET, isicintr, sc) == NULL) { - args_unmap(&(sc->sc_num_mappings), &(sc->sc_maps[0])); - free((sc)->sc_maps, M_DEVBUF); - } - else { - /* - * XXX: This is a hack that probably needs to be - * solved by setting an interrupt type in the sc - * structure. I don't feel familiar enough with the - * code to do this currently. Feel free to contact - * me about it (leo@netbsd.org). - */ - isicintr(sc); - } - } -#endif -} - -/* - * Setup card specific io mapping. Return 0 on success, - * any other value on config error. - * Be prepared to get NULL as maps array. - * Make sure to keep *num_mappings in sync with the real - * mappings already setup when returning! - */ -static int -setup_io_map(flags, iot, memt, iobase, maddr, num_mappings, maps, iosize, msize) - int flags, *num_mappings, *iosize, *msize; - bus_size_t iobase, maddr; - bus_space_tag_t iot, memt; - struct isic_io_map *maps; -{ - /* nothing mapped yet */ - *num_mappings = 0; - - /* which resources do we need? */ - switch(flags) - { - case FLAG_TELES_S0_8: - if (maddr == MADDRUNK) { - printf("isic: config error: no shared memory specified for Teles S0/8!\n"); - return 1; - } - if (iosize) *iosize = 0; /* no i/o ports */ - if (msize) *msize = 0x1000; /* shared memory size */ - - /* this card uses a single memory mapping */ - if (maps == NULL) { - *num_mappings = 1; - return 0; - } - *num_mappings = 0; - maps[0].t = memt; - maps[0].offset = 0; - maps[0].size = 0x1000; - if (bus_space_map(maps[0].t, maddr, - maps[0].size, 0, &maps[0].h)) { - return 1; - } - (*num_mappings)++; - break; - - case FLAG_TELES_S0_16: - if (iobase == IOBASEUNK) { - printf("isic: config error: no i/o address specified for Teles S0/16!\n"); - return 1; - } - if (maddr == MADDRUNK) { - printf("isic: config error: no shared memory specified for Teles S0/16!\n"); - return 1; - } - if (iosize) *iosize = 8; /* i/o ports */ - if (msize) *msize = 0x1000; /* shared memory size */ - - /* one io and one memory mapping */ - if (maps == NULL) { - *num_mappings = 2; - return 0; - } - *num_mappings = 0; - maps[0].t = iot; - maps[0].offset = 0; - maps[0].size = 8; - if (bus_space_map(maps[0].t, iobase, - maps[0].size, 0, &maps[0].h)) { - return 1; - } - (*num_mappings)++; - maps[1].t = memt; - maps[1].offset = 0; - maps[1].size = 0x1000; - if (bus_space_map(maps[1].t, maddr, - maps[1].size, 0, &maps[1].h)) { - return 1; - } - (*num_mappings)++; - break; - - case FLAG_TELES_S0_163: - if (iobase == IOBASEUNK) { - printf("isic: config error: no i/o address specified for Teles S0/16!\n"); - return 1; - } - if (iosize) *iosize = 8; /* only some i/o ports shown */ - if (msize) *msize = 0; /* no shared memory */ - - /* Four io mappings: config, isac, 2 * hscx */ - if (maps == NULL) { - *num_mappings = 4; - return 0; - } - *num_mappings = 0; - maps[0].t = iot; - maps[0].offset = 0; - maps[0].size = 8; - if (bus_space_map(maps[0].t, iobase, - maps[0].size, 0, &maps[0].h)) { - return 1; - } - (*num_mappings)++; - maps[1].t = iot; - maps[1].offset = 0; - maps[1].size = 0x40; /* XXX - ??? */ - if ((iobase - 0xd80 + 0x980) < 0 || (iobase - 0xd80 + 0x980) > 0x0ffff) - return 1; - if (bus_space_map(maps[1].t, iobase - 0xd80 + 0x980, - maps[1].size, 0, &maps[1].h)) { - return 1; - } - (*num_mappings)++; - maps[2].t = iot; - maps[2].offset = 0; - maps[2].size = 0x40; /* XXX - ??? */ - if ((iobase - 0xd80 + 0x180) < 0 || (iobase - 0xd80 + 0x180) > 0x0ffff) - return 1; - if (bus_space_map(maps[2].t, iobase - 0xd80 + 0x180, - maps[2].size, 0, &maps[2].h)) { - return 1; - } - (*num_mappings)++; - maps[3].t = iot; - maps[3].offset = 0; - maps[3].size = 0x40; /* XXX - ??? */ - if ((iobase - 0xd80 + 0x580) < 0 || (iobase - 0xd80 + 0x580) > 0x0ffff) - return 1; - if (bus_space_map(maps[3].t, iobase - 0xd80 + 0x580, - maps[3].size, 0, &maps[3].h)) { - return 1; - } - (*num_mappings)++; - break; - - case FLAG_AVM_A1: - if (iobase == IOBASEUNK) { - printf("isic: config error: no i/o address specified for AVM A1/Fritz! card!\n"); - return 1; - } - if (iosize) *iosize = 8; /* only some i/o ports shown */ - if (msize) *msize = 0; /* no shared memory */ - - /* Seven io mappings: config, isac, 2 * hscx, - isac-fifo, 2 * hscx-fifo */ - if (maps == NULL) { - *num_mappings = 7; - return 0; - } - *num_mappings = 0; - maps[0].t = iot; /* config */ - maps[0].offset = 0; - maps[0].size = 8; - if ((iobase + 0x1800) < 0 || (iobase + 0x1800) > 0x0ffff) - return 1; - if (bus_space_map(maps[0].t, iobase + 0x1800, maps[0].size, 0, &maps[0].h)) - return 1; - (*num_mappings)++; - maps[1].t = iot; /* isac */ - maps[1].offset = 0; - maps[1].size = 0x80; /* XXX - ??? */ - if ((iobase + 0x1400 - 0x20) < 0 || (iobase + 0x1400 - 0x20) > 0x0ffff) - return 1; - if (bus_space_map(maps[1].t, iobase + 0x1400 - 0x20, maps[1].size, 0, &maps[1].h)) - return 1; - (*num_mappings)++; - maps[2].t = iot; /* hscx 0 */ - maps[2].offset = 0; - maps[2].size = 0x40; /* XXX - ??? */ - if ((iobase + 0x400 - 0x20) < 0 || (iobase + 0x400 - 0x20) > 0x0ffff) - return 1; - if (bus_space_map(maps[2].t, iobase + 0x400 - 0x20, maps[2].size, 0, &maps[2].h)) - return 1; - (*num_mappings)++; - maps[3].t = iot; /* hscx 1 */ - maps[3].offset = 0; - maps[3].size = 0x40; /* XXX - ??? */ - if ((iobase + 0xc00 - 0x20) < 0 || (iobase + 0xc00 - 0x20) > 0x0ffff) - return 1; - if (bus_space_map(maps[3].t, iobase + 0xc00 - 0x20, maps[3].size, 0, &maps[3].h)) - return 1; - (*num_mappings)++; - maps[4].t = iot; /* isac-fifo */ - maps[4].offset = 0; - maps[4].size = 1; - if ((iobase + 0x1400 - 0x20 -0x3e0) < 0 || (iobase + 0x1400 - 0x20 -0x3e0) > 0x0ffff) - return 1; - if (bus_space_map(maps[4].t, iobase + 0x1400 - 0x20 -0x3e0, maps[4].size, 0, &maps[4].h)) - return 1; - (*num_mappings)++; - maps[5].t = iot; /* hscx 0 fifo */ - maps[5].offset = 0; - maps[5].size = 1; - if ((iobase + 0x400 - 0x20 -0x3e0) < 0 || (iobase + 0x400 - 0x20 -0x3e0) > 0x0ffff) - return 1; - if (bus_space_map(maps[5].t, iobase + 0x400 - 0x20 -0x3e0, maps[5].size, 0, &maps[5].h)) - return 1; - (*num_mappings)++; - maps[6].t = iot; /* hscx 1 fifo */ - maps[6].offset = 0; - maps[6].size = 1; - if ((iobase + 0xc00 - 0x20 -0x3e0) < 0 || (iobase + 0xc00 - 0x20 -0x3e0) > 0x0ffff) - return 1; - if (bus_space_map(maps[6].t, iobase + 0xc00 - 0x20 -0x3e0, maps[6].size, 0, &maps[6].h)) - return 1; - (*num_mappings)++; - break; - - case FLAG_USR_ISDN_TA_INT: - if (iobase == IOBASEUNK) { - printf("isic: config error: no I/O base specified for USR Sportster TA intern!\n"); - return 1; - } - if (iosize) *iosize = 8; /* scattered ports, only some shown */ - if (msize) *msize = 0; /* no shared memory */ - - /* 49 io mappings: 1 config and 48x8 registers */ - if (maps == NULL) { - *num_mappings = 49; - return 0; - } - *num_mappings = 0; - { - int i, num; - bus_size_t base; - - /* config at offset 0x8000 */ - base = iobase + 0x8000; - maps[0].size = 1; - maps[0].t = iot; - maps[0].offset = 0; - if (base < 0 || base > 0x0ffff) - return 1; - if (bus_space_map(iot, base, 1, 0, &maps[0].h)) { - return 1; - } - *num_mappings = num = 1; - - /* HSCX A at offset 0 */ - base = iobase; - for (i = 0; i < 16; i++) { - maps[num].size = 8; - maps[num].offset = 0; - maps[num].t = iot; - if (base+i*1024 < 0 || base+i*1024+8 > 0x0ffff) - return 1; - if (bus_space_map(iot, base+i*1024, 8, 0, &maps[num].h)) { - return 1; - } - *num_mappings = ++num; - } - /* HSCX B at offset 0x4000 */ - base = iobase + 0x4000; - for (i = 0; i < 16; i++) { - maps[num].size = 8; - maps[num].offset = 0; - maps[num].t = iot; - if (base+i*1024 < 0 || base+i*1024+8 > 0x0ffff) - return 1; - if (bus_space_map(iot, base+i*1024, 8, 0, &maps[num].h)) { - return 1; - } - *num_mappings = ++num; - } - /* ISAC at offset 0xc000 */ - base = iobase + 0xc000; - for (i = 0; i < 16; i++) { - maps[num].size = 8; - maps[num].offset = 0; - maps[num].t = iot; - if (base+i*1024 < 0 || base+i*1024+8 > 0x0ffff) - return 1; - if (bus_space_map(iot, base+i*1024, 8, 0, &maps[num].h)) { - return 1; - } - *num_mappings = ++num; - } - } - break; - - case FLAG_ITK_IX1: - if (iobase == IOBASEUNK) { - printf("isic: config error: no I/O base specified for ITK ix1 micro!\n"); - return 1; - } - if (iosize) *iosize = 4; - if (msize) *msize = 0; - if (maps == NULL) { - *num_mappings = 1; - return 0; - } - *num_mappings = 0; - maps[0].size = 4; - maps[0].t = iot; - maps[0].offset = 0; - if (bus_space_map(iot, iobase, 4, 0, &maps[0].h)) { - return 1; - } - *num_mappings = 1; - break; - - default: - printf("isic: config error: flags do not specify any known card!\n"); - return 1; - break; - } - - return 0; -} - -static void -args_unmap(num_mappings, maps) - int *num_mappings; - struct isic_io_map *maps; -{ - int i, n; - for (i = 0, n = *num_mappings; i < n; i++) - if (maps[i].size) - bus_space_unmap(maps[i].t, maps[i].h, maps[i].size); - *num_mappings = 0; -} diff --git a/sys/i4b/layer1/isapnp_isic.c b/sys/i4b/layer1/isapnp_isic.c deleted file mode 100644 index 9dfdf68c62b38..0000000000000 --- a/sys/i4b/layer1/isapnp_isic.c +++ /dev/null @@ -1,386 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Martin Husemann. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * isapnp_isic.c - ISA-P&P bus frontend for i4b_isic driver - * -------------------------------------------------------- - * - * $Id: isapnp_isic.c,v 1.9 1998/12/16 13:39:47 hm Exp $ - * - * last edit-date: [Mon Dec 14 10:54:23 1998] - * - * -mh original implementation - * -hm NetBSD patches from Martin - * - *---------------------------------------------------------------------------*/ - -#include <sys/types.h> -#include <sys/param.h> -#include <sys/errno.h> -#include <sys/syslog.h> -#include <sys/device.h> -#include <sys/socket.h> -#include <net/if.h> -#include <sys/systm.h> -#include <sys/malloc.h> - -#include <machine/cpu.h> -#include <machine/intr.h> -#include <machine/bus.h> - -#include <dev/isa/isavar.h> -#include <dev/isapnp/isapnpreg.h> -#include <dev/isapnp/isapnpvar.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_ioctl.h> -#include <machine/i4b_trace.h> -#else -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_trace.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_ipac.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_global.h> - -#ifdef __BROKEN_INDIRECT_CONFIG -static int isapnp_isic_probe __P((struct device *, void *, void *)); -#else -static int isapnp_isic_probe __P((struct device *, struct cfdata *, void *)); -#endif -static void isapnp_isic_attach __P((struct device *, struct device *, void *)); - -struct cfattach isapnp_isic_ca = { - sizeof(struct isic_softc), isapnp_isic_probe, isapnp_isic_attach -}; - -typedef void (*allocmaps_func)(struct isapnp_attach_args *ipa, struct isic_softc *sc); -typedef void (*attach_func)(struct isic_softc *sc); - -/* map allocators */ -static void generic_pnp_mapalloc(struct isapnp_attach_args *ipa, struct isic_softc *sc); -static void ngo_pnp_mapalloc(struct isapnp_attach_args *ipa, struct isic_softc *sc); -static void tls_pnp_mapalloc(struct isapnp_attach_args *ipa, struct isic_softc *sc); - -/* card attach functions */ -extern void isic_attach_Cs0P __P((struct isic_softc *sc)); -extern void isic_attach_Dyn __P((struct isic_softc *sc)); -extern void isic_attach_s0163P __P((struct isic_softc *sc)); -extern void isic_attach_drnngo __P((struct isic_softc *sc)); -extern void isic_attach_sws __P((struct isic_softc *sc)); -extern void isic_attach_Eqs1pi __P((struct isic_softc *sc)); - -struct isapnp_isic_card_desc { - char *devlogic; /* ISAPNP logical device ID */ - char *name; /* Name of the card */ - int card_type; /* isic card type identifier */ - allocmaps_func allocmaps; /* map allocator function */ - attach_func attach; /* card attach and init function */ -}; -static const struct isapnp_isic_card_desc -isapnp_isic_descriptions[] = -{ -#ifdef CRTX_S0_P - { "CTX0000", "Creatix ISDN S0-16 P&P", CARD_TYPEP_CS0P, - tls_pnp_mapalloc, isic_attach_Cs0P }, -#endif -#ifdef TEL_S0_16_3_P - { "TAG2110", "Teles S0/PnP", CARD_TYPEP_163P, - tls_pnp_mapalloc, isic_attach_s0163P }, -#endif -#ifdef DRN_NGO - { "SDA0150", "Dr. Neuhaus NICCY GO@", CARD_TYPEP_DRNNGO, - ngo_pnp_mapalloc, isic_attach_drnngo }, -#endif -#ifdef ELSA_QS1ISA - { "ELS0133", "Elsa QuickStep 1000 (ISA)", CARD_TYPEP_ELSAQS1ISA, - generic_pnp_mapalloc, isic_attach_Eqs1pi }, -#endif -#ifdef SEDLBAUER - { "SAG0001", "Sedlbauer WinSpeed", CARD_TYPEP_SWS, - generic_pnp_mapalloc, isic_attach_sws }, -#endif -#ifdef DYNALINK - { "ASU1688", "Dynalink IS64PH", CARD_TYPEP_DYNALINK, - generic_pnp_mapalloc, isic_attach_Dyn }, -#endif -}; -#define NUM_DESCRIPTIONS (sizeof(isapnp_isic_descriptions)/sizeof(isapnp_isic_descriptions[0])) - -/* - * Probe card - */ -static int -#ifdef __BROKEN_INDIRECT_CONFIG -isapnp_isic_probe(parent, match, aux) -#else -isapnp_isic_probe(parent, cf, aux) -#endif - struct device *parent; -#ifdef __BROKEN_INDIRECT_CONFIG - void *match; -#else - struct cfdata *cf; -#endif - void *aux; -{ - struct isapnp_attach_args *ipa = aux; - const struct isapnp_isic_card_desc *desc = isapnp_isic_descriptions; - int i; - - for (i = 0; i < NUM_DESCRIPTIONS; i++, desc++) - if (strcmp(ipa->ipa_devlogic, desc->devlogic) == 0) - return 1; - - return 0; -} - - -/*---------------------------------------------------------------------------* - * card independend attach for ISA P&P cards - *---------------------------------------------------------------------------*/ - -/* parameter and format for message producing e.g. "isic0: " */ - -#ifdef __FreeBSD__ -#define ISIC_FMT "isic%d: " -#define ISIC_PARM dev->id_unit -#define TERMFMT " " -#else -#define ISIC_FMT "%s: " -#define ISIC_PARM sc->sc_dev.dv_xname -#define TERMFMT "\n" -#endif - -static void -isapnp_isic_attach(parent, self, aux) - struct device *parent, *self; - void *aux; -{ - static char *ISACversion[] = { - "2085 Version A1/A2 or 2086/2186 Version 1.1", - "2085 Version B1", - "2085 Version B2", - "2085 Version V2.3 (B3)", - "Unknown Version" - }; - - static char *HSCXversion[] = { - "82525 Version A1", - "Unknown (0x01)", - "82525 Version A2", - "Unknown (0x03)", - "82525 Version A3", - "82525 or 21525 Version 2.1", - "Unknown Version" - }; - - struct isic_softc *sc = (void *)self; - struct isapnp_attach_args *ipa = aux; - const struct isapnp_isic_card_desc *desc = isapnp_isic_descriptions; - int i; - - for (i = 0; i < NUM_DESCRIPTIONS; i++, desc++) - if (strcmp(ipa->ipa_devlogic, desc->devlogic) == 0) - break; - if (i >= NUM_DESCRIPTIONS) - panic("could not identify isic PnP device"); - - /* setup parameters */ - sc->sc_cardtyp = desc->card_type; - sc->sc_unit = sc->sc_dev.dv_unit; - sc->sc_irq = ipa->ipa_irq[0].num; - desc->allocmaps(ipa, sc); - - /* announce card name */ - printf(": %s\n", desc->name); - - /* establish interrupt handler */ - isa_intr_establish(ipa->ipa_ic, ipa->ipa_irq[0].num, IST_EDGE, - IPL_NET, isicintr, sc); - - /* init card */ - isic_sc[sc->sc_unit] = sc; - desc->attach(sc); - - /* announce chip versions */ - sc->sc_isac_version = 0; - sc->sc_isac_version = ((ISAC_READ(I_RBCH)) >> 5) & 0x03; - - switch(sc->sc_isac_version) - { - case ISAC_VA: - case ISAC_VB1: - case ISAC_VB2: - case ISAC_VB3: - break; - - default: - printf(ISIC_FMT "Error, ISAC version %d unknown!\n", - ISIC_PARM, sc->sc_isac_version); - return; - break; - } - - sc->sc_hscx_version = HSCX_READ(0, H_VSTR) & 0xf; - - switch(sc->sc_hscx_version) - { - case HSCX_VA1: - case HSCX_VA2: - case HSCX_VA3: - case HSCX_V21: - break; - - default: - printf(ISIC_FMT "Error, HSCX version %d unknown!\n", - ISIC_PARM, sc->sc_hscx_version); - return; - break; - }; - - /* ISAC setup */ - - isic_isac_init(sc); - - /* HSCX setup */ - - isic_bchannel_setup(sc->sc_unit, HSCX_CH_A, BPROT_NONE, 0); - - isic_bchannel_setup(sc->sc_unit, HSCX_CH_B, BPROT_NONE, 0); - - /* setup linktab */ - - isic_init_linktab(sc); - - /* set trace level */ - - sc->sc_trace = TRACE_OFF; - - sc->sc_state = ISAC_IDLE; - - sc->sc_ibuf = NULL; - sc->sc_ib = NULL; - sc->sc_ilen = 0; - - sc->sc_obuf = NULL; - sc->sc_op = NULL; - sc->sc_ol = 0; - sc->sc_freeflag = 0; - - sc->sc_obuf2 = NULL; - sc->sc_freeflag2 = 0; - - /* init higher protocol layers */ - - MPH_Status_Ind(sc->sc_unit, STI_ATTACH, sc->sc_cardtyp); - - /* announce chip versions */ - - if(sc->sc_isac_version >= ISAC_UNKN) - { - printf(ISIC_FMT "ISAC Version UNKNOWN (VN=0x%x)" TERMFMT, - ISIC_PARM, - sc->sc_isac_version); - sc->sc_isac_version = ISAC_UNKN; - } - else - { - printf(ISIC_FMT "ISAC %s (IOM-%c)" TERMFMT, - ISIC_PARM, - ISACversion[sc->sc_isac_version], - sc->sc_bustyp == BUS_TYPE_IOM1 ? '1' : '2'); - } - - if(sc->sc_hscx_version >= HSCX_UNKN) - { - printf(ISIC_FMT "HSCX Version UNKNOWN (VN=0x%x)" TERMFMT, - ISIC_PARM, - sc->sc_hscx_version); - sc->sc_hscx_version = HSCX_UNKN; - } - else - { - printf(ISIC_FMT "HSCX %s" TERMFMT, - ISIC_PARM, - HSCXversion[sc->sc_hscx_version]); - } -} - -static void -generic_pnp_mapalloc(struct isapnp_attach_args *ipa, struct isic_softc *sc) -{ - sc->sc_num_mappings = 1; /* most cards have just one mapping */ - MALLOC_MAPS(sc); /* malloc the maps */ - sc->sc_maps[0].t = ipa->ipa_iot; /* copy the access handles */ - sc->sc_maps[0].h = ipa->ipa_io[0].h; - sc->sc_maps[0].size = 0; /* foreign mapping, leave it alone */ -} - -static void -ngo_pnp_mapalloc(struct isapnp_attach_args *ipa, struct isic_softc *sc) -{ - sc->sc_num_mappings = 2; /* one data, one address mapping */ - MALLOC_MAPS(sc); /* malloc the maps */ - sc->sc_maps[0].t = ipa->ipa_iot; /* copy the access handles */ - sc->sc_maps[0].h = ipa->ipa_io[0].h; - sc->sc_maps[0].size = 0; /* foreign mapping, leave it alone */ - sc->sc_maps[1].t = ipa->ipa_iot; - sc->sc_maps[1].h = ipa->ipa_io[1].h; - sc->sc_maps[1].size = 0; -} - -static void -tls_pnp_mapalloc(struct isapnp_attach_args *ipa, struct isic_softc *sc) -{ - sc->sc_num_mappings = 4; /* config, isac, 2 * hscx */ - MALLOC_MAPS(sc); /* malloc the maps */ - sc->sc_maps[0].t = ipa->ipa_iot; /* copy the access handles */ - sc->sc_maps[0].h = ipa->ipa_io[0].h; - sc->sc_maps[0].size = 0; /* foreign mapping, leave it alone */ - sc->sc_maps[1].t = ipa->ipa_iot; - sc->sc_maps[1].h = ipa->ipa_io[0].h; - sc->sc_maps[1].size = 0; - sc->sc_maps[1].offset = - 0x20; - sc->sc_maps[2].t = ipa->ipa_iot; - sc->sc_maps[2].offset = - 0x20; - sc->sc_maps[2].h = ipa->ipa_io[1].h; - sc->sc_maps[2].size = 0; - sc->sc_maps[3].t = ipa->ipa_iot; - sc->sc_maps[3].offset = 0; - sc->sc_maps[3].h = ipa->ipa_io[1].h; - sc->sc_maps[3].size = 0; -} diff --git a/sys/i4b/layer1/isic_supio.c b/sys/i4b/layer1/isic_supio.c deleted file mode 100644 index 6c58ad218425f..0000000000000 --- a/sys/i4b/layer1/isic_supio.c +++ /dev/null @@ -1,374 +0,0 @@ -/* - * Copyright (c) 1998 Ignatios Souvatzis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * isic_supio.c - Amiga supio pseudo bus frontend for i4b_isic driver - * supports: - * - ISDN Blaster 5001/1 - * - ISDN Master 2092/64 - * But we attach to the supio, so just see "isic". - * ----------------------------------------------- - * - * $Id: isic_supio.c,v 1.5 1998/12/19 12:07:55 hm Exp $ - * - * last edit-date: [Mon Nov 16 12:29:19 1998] - * - * -is original implementation - * - *---------------------------------------------------------------------------*/ - -#include <sys/types.h> -#include <sys/param.h> -#include <sys/errno.h> -#include <sys/syslog.h> -#include <sys/device.h> -#include <sys/socket.h> -#include <net/if.h> -#include <sys/systm.h> -#include <sys/malloc.h> - -#include <machine/cpu.h> -#include <machine/intr.h> -#include <machine/bus.h> - -#include <amiga/dev/supio.h> - -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_trace.h> -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_hscx.h> -#include <i4b/layer1/i4b_isac.h> - -/*static*/ int isic_supio_match __P((struct device *, struct cfdata *, void *)); -/*static*/ void isic_supio_attach __P((struct device *, struct device *, void *)); - -/*static*/ u_int8_t aster_read_reg __P((struct isic_softc *sc, int what, - bus_size_t offs)); -/*static*/ void aster_write_reg __P((struct isic_softc *sc, int what, - bus_size_t offs, u_int8_t data)); -/*static*/ void aster_read_fifo __P((struct isic_softc *sc, int what, - void *buf, size_t size)); -/*static*/ void aster_write_fifo __P((struct isic_softc *sc, int what, - const void *data, size_t size)); - -static int supio_isicattach __P((struct isic_softc *sc)); - -struct isic_supio_softc { - struct isic_softc sc_isic; - struct isr sc_isr; - struct bus_space_tag sc_bst; -}; - -struct cfattach isic_supio_ca = { - sizeof(struct isic_supio_softc), isic_supio_match, isic_supio_attach -}; - -/* - * Probe card - */ -/*static*/ int -isic_supio_match(parent, cf, aux) - struct device *parent; - struct cfdata *cf; - void *aux; -{ - struct supio_attach_args *sap = aux; - - /* ARGSUSED */ - return (!strcmp("isic", sap->supio_name)); -} - -int isic_supio_ipl = 2; -/* - * Attach the card - */ -/*static*/ void -isic_supio_attach(parent, self, aux) - struct device *parent, *self; - void *aux; -{ - struct isic_supio_softc *ssc = (void *)self; - struct isic_softc *sc = &ssc->sc_isic; - struct supio_attach_args *sap = aux; - - bus_space_tag_t bst; - bus_space_handle_t h; - - /* setup parameters */ - sc->sc_cardtyp = CARD_TYPEP_BLMASTER; - sc->sc_num_mappings = 3; - sc->sc_unit = sc->sc_dev.dv_unit; /* XXX ??? */ - - /* create io mappings */ - MALLOC_MAPS(sc); - - bst = sap->supio_iot; - bus_space_map(bst, sap->supio_iobase, 0x400, 0, &h); - - /* ISAC */ - sc->sc_maps[0].t = bst; - sc->sc_maps[0].h = h; - sc->sc_maps[0].offset = 0x300/2; - sc->sc_maps[0].size = 0; /* foreign mapping, leave it alone */ - - /* HSCX A */ - sc->sc_maps[1].t = bst; - sc->sc_maps[1].h = h; - sc->sc_maps[1].offset = 0x100/2; - sc->sc_maps[1].size = 0; /* foreign mapping, leave it alone */ - - /* HSCX B */ - sc->sc_maps[2].t = bst; - sc->sc_maps[2].h = h; - sc->sc_maps[2].offset = 0x180/2; - sc->sc_maps[2].size = 0; /* foreign mapping, leave it alone */ - - sc->clearirq = NULL; - sc->readreg = aster_read_reg; - sc->writereg = aster_write_reg; - sc->readfifo = aster_read_fifo; - sc->writefifo = aster_write_fifo; - - /* setup card type */ - sc->sc_cardtyp = CARD_TYPEP_BLMASTER; - sc->sc_bustyp = BUS_TYPE_IOM2; - - sc->sc_ipac = 0; - sc->sc_bfifolen = HSCX_FIFO_LEN; - - /* enable RTS on HSCX A */ - aster_write_reg(sc, ISIC_WHAT_HSCXA, H_MODE, HSCX_MODE_RTS); - - /* MI initialization of card */ - - printf("\n"); - supio_isicattach(sc); - - ssc->sc_isr.isr_intr = isicintr; - ssc->sc_isr.isr_arg = sc; - ssc->sc_isr.isr_ipl = isic_supio_ipl; /* XXX */ - add_isr(&ssc->sc_isr); -} - -#if 0 -int -isic_supiointr(p) - void *p; -{ - /* XXX should test whether it is our interupt at all */ - add_sicallback((sifunc_t)isicintr, p, NULL); - return 1; -} -#endif - -/*static*/ void -aster_read_fifo(struct isic_softc *sc, int what, void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[what].t; - bus_space_handle_t h = sc->sc_maps[what].h; - bus_size_t o = sc->sc_maps[what].offset; - - bus_space_read_multi_1(t, h, o, buf, size); -} - -/*static*/ void -aster_write_fifo(struct isic_softc *sc, int what, const void *buf, size_t size) -{ - bus_space_tag_t t = sc->sc_maps[what].t; - bus_space_handle_t h = sc->sc_maps[what].h; - bus_size_t o = sc->sc_maps[what].offset; - - bus_space_write_multi_1(t, h, o, (u_int8_t*)buf, size); -} - -/*static*/ u_int8_t -aster_read_reg(struct isic_softc *sc, int what, bus_size_t offs) -{ - bus_space_tag_t t = sc->sc_maps[what].t; - bus_space_handle_t h = sc->sc_maps[what].h; - bus_size_t o = sc->sc_maps[what].offset; - - return bus_space_read_1(t, h, o + offs); -} - -/*static*/ void -aster_write_reg(struct isic_softc *sc, int what, bus_size_t offs, u_int8_t data) -{ - bus_space_tag_t t = sc->sc_maps[what].t; - bus_space_handle_t h = sc->sc_maps[what].h; - bus_size_t o = sc->sc_maps[what].offset; - - bus_space_write_1(t, h, o + offs, data); -} - -/*---------------------------------------------------------------------------* - * card independend attach for pcmcia^Wsupio cards - * XXX this should be centralized! - *---------------------------------------------------------------------------*/ - -/* - * parameter and format for message producing e.g. "isic0: " - * there is no FreeBSD/Amiga, so just: - */ - -#define ISIC_FMT "%s: " -#define ISIC_PARM sc->sc_dev.dv_xname -#define TERMFMT "\n" - -int -supio_isicattach(struct isic_softc *sc) -{ - static char *ISACversion[] = { - "2085 Version A1/A2 or 2086/2186 Version 1.1", - "2085 Version B1", - "2085 Version B2", - "2085 Version V2.3 (B3)", - "Unknown Version" - }; - - static char *HSCXversion[] = { - "82525 Version A1", - "Unknown (0x01)", - "82525 Version A2", - "Unknown (0x03)", - "82525 Version A3", - "82525 or 21525 Version 2.1", - "Unknown Version" - }; - - isic_sc[sc->sc_unit] = sc; - sc->sc_isac_version = 0; - sc->sc_isac_version = ((ISAC_READ(I_RBCH)) >> 5) & 0x03; - - switch(sc->sc_isac_version) - { - case ISAC_VA: - case ISAC_VB1: - case ISAC_VB2: - case ISAC_VB3: - break; - - default: - printf(ISIC_FMT "Error, ISAC version %d unknown!\n", - ISIC_PARM, sc->sc_isac_version); - return(0); - break; - } - - sc->sc_hscx_version = HSCX_READ(0, H_VSTR) & 0xf; - - switch(sc->sc_hscx_version) - { - case HSCX_VA1: - case HSCX_VA2: - case HSCX_VA3: - case HSCX_V21: - break; - - default: - printf(ISIC_FMT "Error, HSCX version %d unknown!\n", - ISIC_PARM, sc->sc_hscx_version); - return(0); - break; - }; - - /* ISAC setup */ - - isic_isac_init(sc); - - /* HSCX setup */ - - isic_bchannel_setup(sc->sc_unit, HSCX_CH_A, BPROT_NONE, 0); - - isic_bchannel_setup(sc->sc_unit, HSCX_CH_B, BPROT_NONE, 0); - - /* setup linktab */ - - isic_init_linktab(sc); - - /* set trace level */ - - sc->sc_trace = TRACE_OFF; - - sc->sc_state = ISAC_IDLE; - - sc->sc_ibuf = NULL; - sc->sc_ib = NULL; - sc->sc_ilen = 0; - - sc->sc_obuf = NULL; - sc->sc_op = NULL; - sc->sc_ol = 0; - sc->sc_freeflag = 0; - - sc->sc_obuf2 = NULL; - sc->sc_freeflag2 = 0; - - /* init higher protocol layers */ - - MPH_Status_Ind(sc->sc_unit, STI_ATTACH, sc->sc_cardtyp); - - /* announce chip versions */ - - if(sc->sc_isac_version >= ISAC_UNKN) - { - printf(ISIC_FMT "ISAC Version UNKNOWN (VN=0x%x)" TERMFMT, - ISIC_PARM, - sc->sc_isac_version); - sc->sc_isac_version = ISAC_UNKN; - } - else - { - printf(ISIC_FMT "ISAC %s (IOM-%c)" TERMFMT, - ISIC_PARM, - ISACversion[sc->sc_isac_version], - sc->sc_bustyp == BUS_TYPE_IOM1 ? '1' : '2'); - } - - if(sc->sc_hscx_version >= HSCX_UNKN) - { - printf(ISIC_FMT "HSCX Version UNKNOWN (VN=0x%x)" TERMFMT, - ISIC_PARM, - sc->sc_hscx_version); - sc->sc_hscx_version = HSCX_UNKN; - } - else - { - printf(ISIC_FMT "HSCX %s" TERMFMT, - ISIC_PARM, - HSCXversion[sc->sc_hscx_version]); - } - - return(1); -} - diff --git a/sys/i4b/layer1/pci_isic.c b/sys/i4b/layer1/pci_isic.c deleted file mode 100644 index 6f929e52cca69..0000000000000 --- a/sys/i4b/layer1/pci_isic.c +++ /dev/null @@ -1,327 +0,0 @@ -/* - * Copyright (c) 1998 Martin Husemann. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * pci_isic.c - pcmcia bus frontend for i4b_isic driver - * ------------------------------------------------------- - * - * $Id: pci_isic.c,v 1.1 1998/12/16 13:39:47 hm Exp $ - * - * last edit-date: [Mon Nov 16 20:37:32 1998] - * - * -mh original implementation - * - *---------------------------------------------------------------------------*/ - -#include <sys/types.h> -#include <sys/param.h> -#include <sys/errno.h> -#include <sys/syslog.h> -#include <sys/device.h> -#include <sys/socket.h> -#include <net/if.h> -#include <sys/systm.h> -#include <sys/malloc.h> - -#include <machine/cpu.h> -#include <machine/intr.h> -#include <machine/bus.h> - - -#include <machine/bus.h> -#include <machine/intr.h> -#include <dev/pci/pcireg.h> -#include <dev/pci/pcivar.h> -#include <dev/pci/pcidevs.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_ipac.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> - -static int pci_isic_match __P((struct device *, struct cfdata *, void *)); -static void pci_isic_attach __P((struct device *, struct device *, void *)); -static const struct isic_pci_product * find_matching_card __P((struct pci_attach_args *pa)); - -extern void isic_attach_Eqs1pp __P((struct isic_softc *sc, struct pci_attach_args *pa)); -static int isic_pciattach __P((struct isic_softc *sc)); - -struct pci_isic_softc { - struct isic_softc sc_isic; /* parent class */ - - /* PCI-specific goo */ - void *sc_ih; /* interrupt handler */ -}; - -struct cfattach pci_isic_ca = { - sizeof(struct pci_isic_softc), pci_isic_match, pci_isic_attach -}; - - -static const struct isic_pci_product { - pci_vendor_id_t npp_vendor; - pci_product_id_t npp_product; - int cardtype; - int flag; - const char * name; - void (*attach)(struct isic_softc *sc, struct pci_attach_args *pa); -} isic_pci_products[] = { - { PCI_VENDOR_ELSA, 0x1000, - CARD_TYPEP_ELSAQS1PCI, FLAG_ELSA_QS1P_PCI, - "ELSA QuickStep 1000pro/PCI", - isic_attach_Eqs1pp }, - - { 0, 0, 0, 0, NULL, NULL }, -}; - -static const struct isic_pci_product * find_matching_card(pa) - struct pci_attach_args *pa; -{ - const struct isic_pci_product * pp = NULL; - - for (pp = isic_pci_products; pp->npp_vendor; pp++) - if (PCI_VENDOR(pa->pa_id) == pp->npp_vendor && - PCI_PRODUCT(pa->pa_id) == pp->npp_product) - return pp; - - return NULL; -} - -/* - * Match card - */ -static int -pci_isic_match(parent, match, aux) - struct device *parent; - struct cfdata *match; - void *aux; -{ - struct pci_attach_args *pa = aux; - - if (!find_matching_card(pa)) - return 0; - - return 1; -} - -/* - * Attach the card - */ -static void -pci_isic_attach(parent, self, aux) - struct device *parent, *self; - void *aux; -{ - struct pci_isic_softc *psc = (void*) self; - struct isic_softc *sc = &psc->sc_isic; - struct pci_attach_args *pa = aux; - pci_chipset_tag_t pc = pa->pa_pc; - pci_intr_handle_t ih; - const struct isic_pci_product * prod; - const char *intrstr; - - /* Redo probe */ - prod = find_matching_card(pa); - if (prod == NULL) return; /* oops - not found?!? */ - - sc->sc_unit = sc->sc_dev.dv_unit; - printf(": %s\n", prod->name); - - /* card initilization and sc setup */ - prod->attach(sc, pa); - - /* generic setup */ - isic_pciattach(sc); - - /* Map and establish the interrupt. */ - if (pci_intr_map(pc, pa->pa_intrtag, pa->pa_intrpin, - pa->pa_intrline, &ih)) { - printf("%s: couldn't map interrupt\n", sc->sc_dev.dv_xname); - return; - } - intrstr = pci_intr_string(pc, ih); - psc->sc_ih = pci_intr_establish(pc, ih, IPL_NET, isicintr, sc); - if (psc->sc_ih == NULL) { - printf("%s: couldn't establish interrupt", - sc->sc_dev.dv_xname); - if (intrstr != NULL) - printf(" at %s", intrstr); - printf("\n"); - return; - } - printf("%s: interrupting at %s\n", sc->sc_dev.dv_xname, intrstr); -} - -/*---------------------------------------------------------------------------* - * isic - pci device driver attach routine - *---------------------------------------------------------------------------*/ -static int -isic_pciattach(sc) - struct isic_softc *sc; -{ - int ret = 0; - - static char *ISACversion[] = { - "2085 Version A1/A2 or 2086/2186 Version 1.1", - "2085 Version B1", - "2085 Version B2", - "2085 Version V2.3 (B3)", - "Unknown Version" - }; - - static char *HSCXversion[] = { - "82525 Version A1", - "Unknown (0x01)", - "82525 Version A2", - "Unknown (0x03)", - "82525 Version A3", - "82525 or 21525 Version 2.1", - "Unknown Version" - }; - - isic_sc[sc->sc_unit] = sc; /* XXX - hack! */ - - sc->sc_isac_version = 0; - sc->sc_hscx_version = 0; - - if(sc->sc_ipac) - { - ret = IPAC_READ(IPAC_ID); - - switch(ret) - { - case 0x01: - printf("%s: IPAC PSB2115 Version 1.1\n", sc->sc_dev.dv_xname); - break; - - default: - printf("%s: Error, IPAC version %d unknown!\n", - sc->sc_dev.dv_xname, ret); - return(0); - break; - } - } - else - { - sc->sc_isac_version = ((ISAC_READ(I_RBCH)) >> 5) & 0x03; - - switch(sc->sc_isac_version) - { - case ISAC_VA: - case ISAC_VB1: - case ISAC_VB2: - case ISAC_VB3: - printf("%s: ISAC %s (IOM-%c)\n", - sc->sc_dev.dv_xname, - ISACversion[sc->sc_isac_version], - sc->sc_bustyp == BUS_TYPE_IOM1 ? '1' : '2'); - break; - - default: - printf("%s: Error, ISAC version %d unknown!\n", - sc->sc_dev.dv_xname, sc->sc_isac_version); - return(0); - break; - } - - sc->sc_hscx_version = HSCX_READ(0, H_VSTR) & 0xf; - - switch(sc->sc_hscx_version) - { - case HSCX_VA1: - case HSCX_VA2: - case HSCX_VA3: - case HSCX_V21: - printf("%s: HSCX %s\n", - sc->sc_dev.dv_xname, - HSCXversion[sc->sc_hscx_version]); - break; - - default: - printf("%s: Error, HSCX version %d unknown!\n", - sc->sc_dev.dv_xname, sc->sc_hscx_version); - return(0); - break; - } - } - - /* ISAC setup */ - - isic_isac_init(sc); - - /* HSCX setup */ - - isic_bchannel_setup(sc->sc_unit, HSCX_CH_A, BPROT_NONE, 0); - - isic_bchannel_setup(sc->sc_unit, HSCX_CH_B, BPROT_NONE, 0); - - /* setup linktab */ - - isic_init_linktab(sc); - - /* set trace level */ - - sc->sc_trace = TRACE_OFF; - - sc->sc_state = ISAC_IDLE; - - sc->sc_ibuf = NULL; - sc->sc_ib = NULL; - sc->sc_ilen = 0; - - sc->sc_obuf = NULL; - sc->sc_op = NULL; - sc->sc_ol = 0; - sc->sc_freeflag = 0; - - sc->sc_obuf2 = NULL; - sc->sc_freeflag2 = 0; - -#if defined(__FreeBSD__) && __FreeBSD__ >=3 - callout_handle_init(&sc->sc_T3_callout); - callout_handle_init(&sc->sc_T4_callout); -#endif - - /* init higher protocol layers */ - - MPH_Status_Ind(sc->sc_unit, STI_ATTACH, sc->sc_cardtyp); - - return(1); -} - diff --git a/sys/i4b/layer1/pcmcia_isic.c b/sys/i4b/layer1/pcmcia_isic.c deleted file mode 100644 index 9d428a1b3cefe..0000000000000 --- a/sys/i4b/layer1/pcmcia_isic.c +++ /dev/null @@ -1,358 +0,0 @@ -/* - * Copyright (c) 1998 Martin Husemann. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * pcmcia_isic.c - pcmcia bus frontend for i4b_isic driver - * ------------------------------------------------------- - * - * $Id: pcmcia_isic.c,v 1.3 1998/12/05 18:05:04 hm Exp $ - * - * last edit-date: [Fri Dec 4 10:38:43 1998] - * - * -mh original implementation - * - *---------------------------------------------------------------------------*/ - -#include <sys/types.h> -#include <sys/param.h> -#include <sys/errno.h> -#include <sys/syslog.h> -#include <sys/device.h> -#include <sys/socket.h> -#include <net/if.h> -#include <sys/systm.h> -#include <sys/malloc.h> - -#include <machine/cpu.h> -#include <machine/intr.h> -#include <machine/bus.h> - -#include <dev/pcmcia/pcmciareg.h> -#include <dev/pcmcia/pcmciavar.h> -#include <dev/pcmcia/pcmciadevs.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_ioctl.h> -#include <machine/i4b_trace.h> -#else -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_trace.h> -#endif - -#include <i4b/layer1/i4b_l1.h> -#include <i4b/layer1/i4b_ipac.h> -#include <i4b/layer1/i4b_isac.h> -#include <i4b/layer1/i4b_hscx.h> - -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_global.h> - -#include <i4b/layer1/pcmcia_isic.h> - -static int pcmcia_isic_match __P((struct device *, struct cfdata *, void *)); -static void pcmcia_isic_attach __P((struct device *, struct device *, void *)); -static const struct isic_pcmcia_card_entry * find_matching_card __P((struct pcmcia_attach_args *pa)); -static int pcmcia_isicattach __P((struct isic_softc *sc)); - -struct cfattach pcmcia_isic_ca = { - sizeof(struct pcmcia_isic_softc), pcmcia_isic_match, pcmcia_isic_attach -}; - -struct isic_pcmcia_card_entry { - int32_t vendor; /* vendor ID */ - int32_t product; /* product ID */ - char *cis1_info[4]; /* CIS info to match */ - char *name; /* name of controller */ - int function; /* expected PCMCIA function type */ - int card_type; /* card type found */ - isic_pcmcia_attach_func attach; /* card initialization */ -}; - -static const struct isic_pcmcia_card_entry card_list[] = { - -#ifdef AVM_PCMCIA - { PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, - { "AVM", "ISDN A", NULL, NULL }, - "AVM Fritz!Card", PCMCIA_FUNCTION_NETWORK, - CARD_TYPEP_PCFRITZ, isic_attach_fritzpcmcia }, -#endif - -#ifdef ELSA_ISDNMC - { PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, - { "ELSA GmbH, Aachen", "MicroLink ISDN/MC ", NULL, NULL }, - "ELSA MicroLink ISDN/MC", PCMCIA_FUNCTION_NETWORK, - CARD_TYPEP_ELSAMLIMC, isic_attach_elsaisdnmc }, - { PCMCIA_VENDOR_INVALID, PCMCIA_PRODUCT_INVALID, - { "ELSA AG, Aachen", "MicroLink ISDN/MC ", NULL, NULL }, - "ELSA MicroLink ISDN/MC", PCMCIA_FUNCTION_NETWORK, - CARD_TYPEP_ELSAMLIMC, isic_attach_elsaisdnmc }, -#endif - -#ifdef ELSA_MCALL - { 0x105, 0x410a, - { "ELSA", "MicroLink MC all", NULL, NULL }, - "ELSA MicroLink MCall", PCMCIA_FUNCTION_NETWORK, - CARD_TYPEP_ELSAMLMCALL, isic_attach_elsamcall }, -#endif - -}; -#define NUM_MATCH_ENTRIES (sizeof(card_list)/sizeof(card_list[0])) - -static const struct isic_pcmcia_card_entry * -find_matching_card(pa) - struct pcmcia_attach_args *pa; -{ - int i, j; - - for (i = 0; i < NUM_MATCH_ENTRIES; i++) { - if (card_list[i].vendor != PCMCIA_VENDOR_INVALID && pa->card->manufacturer != card_list[i].vendor) - continue; - if (card_list[i].product != PCMCIA_PRODUCT_INVALID && pa->card->product != card_list[i].product) - continue; - if (pa->pf->function != card_list[i].function) - continue; - for (j = 0; j < 4; j++) { - if (card_list[i].cis1_info[j] == NULL) - continue; /* wildcard */ - if (pa->card->cis1_info[j] == NULL) - break; /* not available */ - if (strcmp(pa->card->cis1_info[j], card_list[i].cis1_info[j]) != 0) - break; /* mismatch */ - } - if (j >= 4) - break; - } - if (i >= NUM_MATCH_ENTRIES) - return NULL; - - return &card_list[i]; -} - -/* - * Match card - */ -static int -pcmcia_isic_match(parent, match, aux) - struct device *parent; - struct cfdata *match; - void *aux; -{ - struct pcmcia_attach_args *pa = aux; - - if (!find_matching_card(pa)) - return 0; - - return 1; -} - -/* - * Attach the card - */ -static void -pcmcia_isic_attach(parent, self, aux) - struct device *parent, *self; - void *aux; -{ - struct pcmcia_isic_softc *psc = (void*) self; - struct isic_softc *sc = &psc->sc_isic; - struct pcmcia_attach_args *pa = aux; - struct pcmcia_config_entry *cfe; - const struct isic_pcmcia_card_entry * cde; - - /* Which card is it? */ - cde = find_matching_card(pa); - if (cde == NULL) return; /* oops - not found?!? */ - - psc->sc_pf = pa->pf; - cfe = pa->pf->cfe_head.sqh_first; - - /* Enable the card */ - pcmcia_function_init(pa->pf, cfe); - pcmcia_function_enable(pa->pf); - - if (!cde->attach(psc, cfe, pa)) - return; /* Ooops ? */ - - sc->sc_unit = sc->sc_dev.dv_unit; - - /* Announce card name */ - printf(": %s\n", cde->name); - - /* MI initilization */ - pcmcia_isicattach(sc); - - /* setup interrupt */ - psc->sc_ih = pcmcia_intr_establish(pa->pf, IPL_NET, isicintr, sc); -} - -/*---------------------------------------------------------------------------* - * card independend attach for pcmicia cards - *---------------------------------------------------------------------------*/ - -/* parameter and format for message producing e.g. "isic0: " */ - -#ifdef __FreeBSD__ -#define ISIC_FMT "isic%d: " -#define ISIC_PARM dev->id_unit -#define TERMFMT " " -#else -#define ISIC_FMT "%s: " -#define ISIC_PARM sc->sc_dev.dv_xname -#define TERMFMT "\n" -#endif - -int -pcmcia_isicattach(struct isic_softc *sc) -{ - static char *ISACversion[] = { - "2085 Version A1/A2 or 2086/2186 Version 1.1", - "2085 Version B1", - "2085 Version B2", - "2085 Version V2.3 (B3)", - "Unknown Version" - }; - - static char *HSCXversion[] = { - "82525 Version A1", - "Unknown (0x01)", - "82525 Version A2", - "Unknown (0x03)", - "82525 Version A3", - "82525 or 21525 Version 2.1", - "Unknown Version" - }; - - isic_sc[sc->sc_unit] = sc; - sc->sc_isac_version = 0; - sc->sc_isac_version = ((ISAC_READ(I_RBCH)) >> 5) & 0x03; - - switch(sc->sc_isac_version) - { - case ISAC_VA: - case ISAC_VB1: - case ISAC_VB2: - case ISAC_VB3: - break; - - default: - printf(ISIC_FMT "Error, ISAC version %d unknown!\n", - ISIC_PARM, sc->sc_isac_version); - return(0); - break; - } - - sc->sc_hscx_version = HSCX_READ(0, H_VSTR) & 0xf; - - switch(sc->sc_hscx_version) - { - case HSCX_VA1: - case HSCX_VA2: - case HSCX_VA3: - case HSCX_V21: - break; - - default: - printf(ISIC_FMT "Error, HSCX version %d unknown!\n", - ISIC_PARM, sc->sc_hscx_version); - return(0); - break; - }; - - /* ISAC setup */ - - isic_isac_init(sc); - - /* HSCX setup */ - - isic_bchannel_setup(sc->sc_unit, HSCX_CH_A, BPROT_NONE, 0); - - isic_bchannel_setup(sc->sc_unit, HSCX_CH_B, BPROT_NONE, 0); - - /* setup linktab */ - - isic_init_linktab(sc); - - /* set trace level */ - - sc->sc_trace = TRACE_OFF; - - sc->sc_state = ISAC_IDLE; - - sc->sc_ibuf = NULL; - sc->sc_ib = NULL; - sc->sc_ilen = 0; - - sc->sc_obuf = NULL; - sc->sc_op = NULL; - sc->sc_ol = 0; - sc->sc_freeflag = 0; - - sc->sc_obuf2 = NULL; - sc->sc_freeflag2 = 0; - - /* init higher protocol layers */ - - MPH_Status_Ind(sc->sc_unit, STI_ATTACH, sc->sc_cardtyp); - - /* announce chip versions */ - - if(sc->sc_isac_version >= ISAC_UNKN) - { - printf(ISIC_FMT "ISAC Version UNKNOWN (VN=0x%x)" TERMFMT, - ISIC_PARM, - sc->sc_isac_version); - sc->sc_isac_version = ISAC_UNKN; - } - else - { - printf(ISIC_FMT "ISAC %s (IOM-%c)" TERMFMT, - ISIC_PARM, - ISACversion[sc->sc_isac_version], - sc->sc_bustyp == BUS_TYPE_IOM1 ? '1' : '2'); - } - - if(sc->sc_hscx_version >= HSCX_UNKN) - { - printf(ISIC_FMT "HSCX Version UNKNOWN (VN=0x%x)" TERMFMT, - ISIC_PARM, - sc->sc_hscx_version); - sc->sc_hscx_version = HSCX_UNKN; - } - else - { - printf(ISIC_FMT "HSCX %s" TERMFMT, - ISIC_PARM, - HSCXversion[sc->sc_hscx_version]); - } - - return(1); -} - diff --git a/sys/i4b/layer1/pcmcia_isic.h b/sys/i4b/layer1/pcmcia_isic.h deleted file mode 100644 index 73f52d6930203..0000000000000 --- a/sys/i4b/layer1/pcmcia_isic.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (c) 1998 Martin Husemann. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * 4. Altered versions must be plainly marked as such, and must not be - * misrepresented as being the original software and/or documentation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * pcmcia_isic.h - common definitions for pcmcia isic cards - * -------------------------------------------------------- - * - * $Id: pcmcia_isic.h,v 1.1 1998/12/02 06:44:30 hm Exp $ - * - * last edit-date: [Mon Nov 30 21:19:14 1998] - * - * -mh original implementation - * - *---------------------------------------------------------------------------*/ - -struct pcmcia_isic_softc { - struct isic_softc sc_isic; /* parent class */ - - /* PCMCIA-specific goo */ - struct pcmcia_io_handle sc_pcioh; /* PCMCIA i/o space info */ - int sc_io_window; /* our i/o window */ - struct pcmcia_function *sc_pf; /* our PCMCIA function */ - void *sc_ih; /* interrupt handler */ -}; - -typedef int (*isic_pcmcia_attach_func)(struct pcmcia_isic_softc *sc, struct pcmcia_config_entry *cfe, struct pcmcia_attach_args *pa); - -extern int isic_attach_fritzpcmcia(struct pcmcia_isic_softc *sc, struct pcmcia_config_entry *cfe, struct pcmcia_attach_args *pa); -extern int isic_attach_elsaisdnmc(struct pcmcia_isic_softc *sc, struct pcmcia_config_entry *cfe, struct pcmcia_attach_args *pa); -extern int isic_attach_elsamcall(struct pcmcia_isic_softc *sc, struct pcmcia_config_entry *cfe, struct pcmcia_attach_args *pa); - - diff --git a/sys/i4b/layer2/i4b_iframe.c b/sys/i4b/layer2/i4b_iframe.c deleted file mode 100644 index c5e38d80f8ece..0000000000000 --- a/sys/i4b/layer2/i4b_iframe.c +++ /dev/null @@ -1,275 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_iframe.c - i frame handling routines - * ------------------------------------------ - * - * $Id: i4b_iframe.c,v 1.15 1998/12/05 18:05:06 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:26:16 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq921.h" -#else -#define NI4BQ921 1 -#endif -#if NI4BQ921 > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_trace.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_trace.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer2/i4b_l2.h> -#include <i4b/layer2/i4b_l2fsm.h> - -/*---------------------------------------------------------------------------* - * process i frame - * implements the routine "I COMMAND" Q.921 03/93 pp 77 - *---------------------------------------------------------------------------*/ -void -i4b_rxd_i_frame(int unit, struct mbuf *m) -{ - l2_softc_t *l2sc = &l2_softc[unit]; - u_char *ptr = m->m_data; - int nr; - int ns; - int p; - int x; - - if(!((l2sc->tei_valid == TEI_VALID) && - (l2sc->tei == GETTEI(*(ptr+OFF_TEI))))) - { - i4b_Dfreembuf(m); - return; - } - - if((l2sc->Q921_state != ST_MULTIFR) && (l2sc->Q921_state != ST_TIMREC)) - { - i4b_Dfreembuf(m); - DBGL2(L2_I_ERR, "i4b_rxd_i_frame", ("ERROR, state != (MF || TR)!\n")); - return; - } - - x = SPLI4B(); - - nr = GETINR(*(ptr + OFF_INR)); - ns = GETINS(*(ptr + OFF_INS)); - p = GETIP(*(ptr + OFF_INR)); - - i4b_rxd_ack(l2sc, nr); /* last packet ack */ - - if(l2sc->own_busy) /* own receiver busy ? */ - { - i4b_Dfreembuf(m); /* yes, discard information */ - - if(p == 1) /* P bit == 1 ? */ - { - i4b_tx_rnr_response(l2sc, p); /* yes, tx RNR */ - l2sc->ack_pend = 0; /* clear ACK pending */ - } - } - else /* own receiver ready */ - { - if(ns == l2sc->vr) /* expected sequence number ? */ - { - M128INC(l2sc->vr); /* yes, update */ - - l2sc->rej_excpt = 0; /* clr reject exception */ - - m_adj(m, I_HDR_LEN); /* strip i frame header */ - - l2sc->iframe_sent = 0; /* reset i acked already */ - - DL_Data_Ind(l2sc->unit, m); /* pass data up */ - - if(!l2sc->iframe_sent) - { - i4b_tx_rr_response(l2sc, p); /* yes, tx RR */ - l2sc->ack_pend = 0; /* clr ACK pending */ - } - } - else /* ERROR, sequence number NOT expected */ - { - i4b_Dfreembuf(m); /* discard information */ - - if(l2sc->rej_excpt == 1) /* already exception ? */ - { - if(p == 1) /* immediate response ? */ - { - i4b_tx_rr_response(l2sc, p); /* yes, tx RR */ - l2sc->ack_pend = 0; /* clr ack pend */ - } - } - else /* not in exception cond */ - { - l2sc->rej_excpt = 1; /* set exception */ - i4b_tx_rej_response(l2sc, p); /* tx REJ */ - l2sc->ack_pend = 0; /* clr ack pending */ - } - } - } - - /* sequence number ranges as expected ? */ - - if(i4b_l2_nr_ok(nr, l2sc->va, l2sc->vs)) - { - if(l2sc->Q921_state == ST_TIMREC) - { - l2sc->va = nr; - splx(x); - return; - } - - if(l2sc->peer_busy) /* yes, other side busy ? */ - { - l2sc->va = nr; /* yes, update ack count */ - } - else /* other side ready */ - { - if(nr == l2sc->vs) /* count expected ? */ - { - l2sc->va = nr; /* update ack */ - i4b_T200_stop(l2sc); - i4b_T203_restart(l2sc); - } - else - { - if(nr != l2sc->va) - { - l2sc->va = nr; - i4b_T200_restart(l2sc); - } - } - } - } - else - { - i4b_nr_error_recovery(l2sc); /* sequence error */ - l2sc->Q921_state = ST_AW_EST; - } - splx(x); -} - -/*---------------------------------------------------------------------------* - * internal I FRAME QUEUED UP routine (Q.921 03/93 p 61) - *---------------------------------------------------------------------------*/ -void -i4b_i_frame_queued_up(l2_softc_t *l2sc) -{ - int x; - struct mbuf *m; - u_char *ptr; - - x = SPLI4B(); - - if(l2sc->peer_busy) - { - DBGL2(L2_I_MSG, "i4b_i_frame_queued_up", ("peer busy!\n")); - i4b_print_l2var(l2sc); - splx(x); - return; - } - - if(l2sc->vs == ((l2sc->va + MAX_K_VALUE) & 127)) - { - DBGL2(L2_I_ERR, "i4b_i_frame_queued_up", ("V(S) == ((V(A) + k) & 127)!\n")); - DBGL2(L2_I_ERR, "i4b_i_frame_queued_up", ("state = %s\n", i4b_print_l2state(l2sc))); - i4b_print_l2var(l2sc); - splx(x); - return; - } - - IF_DEQUEUE(&l2sc->i_queue, m); /* fetch next frame to tx */ - - if(!m) - { - DBGL2(L2_I_ERR, "i4b_i_frame_queued_up", ("ERROR, mbuf NULL after IF_DEQUEUE\n")); - splx(x); - return; - } - - ptr = m->m_data; - - PUTSAPI(SAPI_CCP, CR_CMD_TO_NT, *(ptr + OFF_SAPI)); - PUTTEI(l2sc->tei, *(ptr + OFF_TEI)); - - *(ptr + OFF_INS) = (l2sc->vs << 1) & 0xfe; /* bit 0 = 0 */ - *(ptr + OFF_INR) = (l2sc->vr << 1) & 0xfe; /* P bit = 0 */ - - PH_Data_Req(l2sc->unit, m, MBUF_DONTFREE); /* free'd when ack'd ! */ - - l2sc->iframe_sent = 1; /* in case we ack an I frame with another I frame */ - - if(l2sc->ua_num != UA_EMPTY) /* failsafe */ - { - DBGL2(L2_I_ERR, "i4b_i_frame_queued_up", ("ERROR, l2sc->ua_num: %d != UA_EMPTY\n", l2sc->ua_num)); - i4b_print_l2var(l2sc); - i4b_Dfreembuf(l2sc->ua_frame); - } - - l2sc->ua_frame = m; /* save unacked frame */ - l2sc->ua_num = l2sc->vs; /* save frame number */ - - M128INC(l2sc->vs); - - l2sc->ack_pend = 0; - - splx(x); - - if(l2sc->T200 == TIMER_IDLE) - { - i4b_T203_stop(l2sc); - i4b_T200_start(l2sc); - } -} - -#endif /* NI4BQ921 > 0 */ diff --git a/sys/i4b/layer2/i4b_l2.c b/sys/i4b/layer2/i4b_l2.c deleted file mode 100644 index 5cdc1c7cc582a..0000000000000 --- a/sys/i4b/layer2/i4b_l2.c +++ /dev/null @@ -1,390 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l2.c - ISDN layer 2 (Q.921) - * ------------------------------- - * - * $Id: i4b_l2.c,v 1.23 1998/12/05 18:05:08 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:27:00 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq921.h" -#else -#define NI4BQ921 1 -#endif -#if NI4BQ921 > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_global.h> - -#include <i4b/layer2/i4b_l2.h> -#include <i4b/layer2/i4b_l2fsm.h> - -int i4b_dl_establish_ind(int); -int i4b_dl_establish_cnf(int); -int i4b_dl_release_ind(int); -int i4b_dl_release_cnf(int); -int i4b_dl_data_ind(int, struct mbuf *); -int i4b_dl_unit_data_ind(int, struct mbuf *); - -static int i4b_mdl_command_req(int, int, int); - -/* from layer 2 */ - -extern int i4b_mdl_attach_ind(int, int); -extern int i4b_mdl_status_ind(int, int, int); - -/* this layers debug level */ - -unsigned int i4b_l2_debug = L2_DEBUG_DEFAULT; - -struct i4b_l2l3_func i4b_l2l3_func = { - - /* Layer 2 --> Layer 3 */ - - (int (*)(int)) i4b_dl_establish_ind, - (int (*)(int)) i4b_dl_establish_cnf, - (int (*)(int)) i4b_dl_release_ind, - (int (*)(int)) i4b_dl_release_cnf, - (int (*)(int, struct mbuf *)) i4b_dl_data_ind, - (int (*)(int, struct mbuf *)) i4b_dl_unit_data_ind, - - /* Layer 3 --> Layer 2 */ - - (int (*)(int)) i4b_dl_establish_req, - (int (*)(int)) i4b_dl_release_req, - (int (*)(int, struct mbuf *)) i4b_dl_data_req, - (int (*)(int, struct mbuf *)) i4b_dl_unit_data_req, - - /* Layer 2 --> Layer 3 management */ - - (int (*)(int, int, int)) i4b_mdl_status_ind, - - /* Layer 3 --> Layer 2 management */ - - (int (*)(int, int, int)) i4b_mdl_command_req -}; - -/*---------------------------------------------------------------------------* - * DL_ESTABLISH_REQ from layer 3 - *---------------------------------------------------------------------------*/ -int i4b_dl_establish_req(int unit) -{ - l2_softc_t *l2sc = &l2_softc[unit]; - - DBGL2(L2_PRIM, "DL-ESTABLISH-REQ", ("unit %d\n",unit)); - i4b_l1_activate(l2sc); - i4b_next_l2state(l2sc, EV_DLESTRQ); - return(0); -} - -/*---------------------------------------------------------------------------* - * DL_RELEASE_REQ from layer 3 - *---------------------------------------------------------------------------*/ -int i4b_dl_release_req(int unit) -{ - l2_softc_t *l2sc = &l2_softc[unit]; - - DBGL2(L2_PRIM, "DL-RELEASE-REQ", ("unit %d\n",unit)); - i4b_next_l2state(l2sc, EV_DLRELRQ); - return(0); -} - -/*---------------------------------------------------------------------------* - * DL UNIT DATA REQUEST from Layer 3 - *---------------------------------------------------------------------------*/ -int i4b_dl_unit_data_req(int unit, struct mbuf *m) -{ -#ifdef NOTDEF - DBGL2(L2_PRIM, "DL-UNIT-DATA-REQ", ("unit %d\n",unit)); -#endif - return(0); -} - -/*---------------------------------------------------------------------------* - * DL DATA REQUEST from Layer 3 - *---------------------------------------------------------------------------*/ -int i4b_dl_data_req(int unit, struct mbuf *m) -{ - l2_softc_t *l2sc = &l2_softc[unit]; - int x; -#ifdef NOTDEF - DBGL2(L2_PRIM, "DL-DATA-REQ", ("unit %d\n",unit)); -#endif - switch(l2sc->Q921_state) - { - case ST_AW_EST: - case ST_MULTIFR: - case ST_TIMREC: - - if(IF_QFULL(&l2sc->i_queue)) - { - DBGL2(L2_ERROR, "i4b_dl_data_req", ("i_queue full!!\n")); - i4b_Dfreembuf(m); - } - else - { - x = splimp(); - IF_ENQUEUE(&l2sc->i_queue, m); - splx(x); - i4b_i_frame_queued_up(l2sc); - } - break; - - default: - DBGL2(L2_ERROR, "i4b_dl_data_req", ("unit %d ERROR in state [%s], freeing mbuf\n", unit, i4b_print_l2state(l2sc))); - i4b_Dfreembuf(m); - break; - } - return(0); -} - -/*---------------------------------------------------------------------------* - * i4b_ph_activate_ind - link activation indication from layer 1 - *---------------------------------------------------------------------------*/ -int -i4b_ph_activate_ind(int unit) -{ - l2_softc_t *l2sc = &l2_softc[unit]; - - DBGL1(L1_PRIM, "PH-ACTIVATE-IND", ("unit %d\n",unit)); - l2sc->ph_active = PH_ACTIVE; - return(0); -} - -/*---------------------------------------------------------------------------* - * i4b_ph_deactivate_ind - link deactivation indication from layer 1 - *---------------------------------------------------------------------------*/ -int -i4b_ph_deactivate_ind(int unit) -{ - l2_softc_t *l2sc = &l2_softc[unit]; - - DBGL1(L1_PRIM, "PH-DEACTIVATE-IND", ("unit %d\n",unit)); - l2sc->ph_active = PH_INACTIVE; - return(0); -} - - -/*---------------------------------------------------------------------------* - * i4b_l2_unit_init - place layer 2 unit into known state - *---------------------------------------------------------------------------*/ -static void -i4b_l2_unit_init(int unit) -{ - l2_softc_t *l2sc = &l2_softc[unit]; - - l2sc->Q921_state = ST_TEI_UNAS; - l2sc->tei_valid = TEI_INVALID; - l2sc->vr = 0; - l2sc->vs = 0; - l2sc->va = 0; - l2sc->ack_pend = 0; - l2sc->rej_excpt = 0; - l2sc->peer_busy = 0; - l2sc->own_busy = 0; - l2sc->l3initiated = 0; - - l2sc->rxd_CR = 0; - l2sc->rxd_PF = 0; - l2sc->rxd_NR = 0; - l2sc->RC = 0; - l2sc->iframe_sent = 0; - - l2sc->postfsmfunc = NULL; - - if(l2sc->ua_num != UA_EMPTY) - { - i4b_Dfreembuf(l2sc->ua_frame); - l2sc->ua_num = UA_EMPTY; - l2sc->ua_frame = NULL; - } - - i4b_T200_stop(l2sc); - i4b_T202_stop(l2sc); - i4b_T203_stop(l2sc); -} - -/*---------------------------------------------------------------------------* - * i4b_mph_status_ind - status indication upward - *---------------------------------------------------------------------------*/ -int -i4b_mph_status_ind(int unit, int status, int parm) -{ - l2_softc_t *l2sc = &l2_softc[unit]; - int sendup = 1; - - int x = SPLI4B(); - - DBGL1(L1_PRIM, "MPH-STATUS-IND", ("unit %d, status=%d, parm=%d\n", unit, status, parm)); - - switch(status) - { - case STI_ATTACH: - l2sc->unit = unit; - l2sc->i_queue.ifq_maxlen = IQUEUE_MAXLEN; - l2sc->ua_frame = NULL; - i4b_l2_unit_init(unit); - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - /* initialize the callout handles for timeout routines */ - callout_handle_init(&l2sc->T200_callout); - callout_handle_init(&l2sc->T202_callout); - callout_handle_init(&l2sc->T203_callout); -#endif - break; - - case STI_L1STAT: /* state of layer 1 */ - break; - - case STI_PDEACT: /* Timer 4 expired */ - if((l2sc->Q921_state >= ST_AW_EST) && - (l2sc->Q921_state <= ST_TIMREC)) - { - DBGL2(L2_ERROR, "i4b_mph_status_ind", ("unit %d, persistent deactivation!\n", unit)); - i4b_l2_unit_init(unit); - } - else - { - sendup = 0; - } - break; - - case STI_NOL1ACC: - i4b_l2_unit_init(unit); - DBGL2(L2_ERROR, "i4b_mph_status_ind", ("unit %d, cannot access S0 bus!\n", unit)); - break; - - default: - DBGL2(L2_ERROR, "i4b_mph_status_ind", ("ERROR, unit %d, unknown status message!\n", unit)); - break; - } - - if(sendup) - MDL_Status_Ind(unit, status, parm); /* send up to layer 3 */ - - splx(x); - - return(0); -} - -/*---------------------------------------------------------------------------* - * MDL_COMMAND_REQ from layer 3 - *---------------------------------------------------------------------------*/ -int i4b_mdl_command_req(int unit, int command, int parm) -{ - DBGL2(L2_PRIM, "MDL-COMMAND-REQ", ("unit %d, command=%d, parm=%d\n", unit, command, parm)); - - switch(command) - { - case CMR_DOPEN: - i4b_l2_unit_init(unit); - break; - } - - MPH_Command_Req(unit, command, parm); - - return(0); -} - -/*---------------------------------------------------------------------------* - * i4b_ph_data_ind - process a rx'd frame got from layer 1 - *---------------------------------------------------------------------------*/ -int -i4b_ph_data_ind(int unit, struct mbuf *m) -{ -#ifdef NOTDEF - DBGL1(L1_PRIM, "PH-DATA-IND", ("unit %d\n", unit)); -#endif - u_char *ptr = m->m_data; - - if ( (*(ptr + OFF_CNTL) & 0x01) == 0 ) - { - if(m->m_len < 4) /* 6 oct - 2 chksum oct */ - { - DBGL2(L2_ERROR, "i4b_ph_data_ind", ("ERROR, I-frame < 6 octetts!\n")); - i4b_Dfreembuf(m); - return(0); - } - i4b_rxd_i_frame(unit, m); - } - else if ( (*(ptr + OFF_CNTL) & 0x03) == 0x01 ) - { - if(m->m_len < 4) /* 6 oct - 2 chksum oct */ - { - DBGL2(L2_ERROR, "i4b_ph_data_ind", ("ERROR, S-frame < 6 octetts!\n")); - i4b_Dfreembuf(m); - return(0); - } - i4b_rxd_s_frame(unit, m); - } - else if ( (*(ptr + OFF_CNTL) & 0x03) == 0x03 ) - { - if(m->m_len < 3) /* 5 oct - 2 chksum oct */ - { - DBGL2(L2_ERROR, "i4b_ph_data_ind", ("ERROR, U-frame < 5 octetts!\n")); - i4b_Dfreembuf(m); - return(0); - } - i4b_rxd_u_frame(unit, m); - } - else - { - DBGL2(L2_ERROR, "i4b_ph_data_ind", ("ERROR, bad frame rx'd - ")); - i4b_print_frame(m->m_len, m->m_data); - i4b_Dfreembuf(m); - } - return(0); -} - -#endif /* NI4BQ921 > 0 */ - diff --git a/sys/i4b/layer2/i4b_l2.h b/sys/i4b/layer2/i4b_l2.h deleted file mode 100644 index ab1dfd7cd549d..0000000000000 --- a/sys/i4b/layer2/i4b_l2.h +++ /dev/null @@ -1,339 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l2.h - ISDN layer 2 (Q.921) definitions - * --------------------------------------------- - * - * $Id: i4b_l2.h,v 1.14 1998/12/05 18:05:09 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:27:13 1998] - * - *---------------------------------------------------------------------------*/ - -#ifndef _I4B_L2_H_ -#define _I4B_L2_H_ - -typedef struct { - int unit; /* unit number this entry is for */ - - int Q921_state; /* state according to Q.921 */ - - u_char last_ril; /* last reference number from TEI management */ - u_char last_rih; - - int tei_valid; /* tei is valid flag */ -#define TEI_INVALID 0 -#define TEI_VALID 1 - int tei; /* tei, if tei flag valid */ - - int ph_active; /* Layer 1 active flag */ -#define PH_INACTIVE 0 /* layer 1 inactive */ -#define PH_ACTIVEPEND 1 /* already tried to activate */ -#define PH_ACTIVE 2 /* layer 1 active */ - - int T200; /* Multiframe timeout timer */ - int T201; /* min time between TEI ID check */ - int T202; /* min time between TEI ID Req messages */ - int N202; /* TEI ID Req tx counter */ - void(*T202func)(void *);/* function to be called when T202 expires */ - int T203; /* max line idle time */ - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - struct callout_handle T200_callout; - struct callout_handle T202_callout; - struct callout_handle T203_callout; -#endif - - int vr; /* receive sequence frame counter */ - int vs; /* transmit sequence frame counter */ - int va; /* acknowledge sequence frame counter */ - - int ack_pend; /* acknowledge pending */ - int rej_excpt; /* reject exception */ - int peer_busy; /* peer receiver busy */ - int own_busy; /* own receiver busy */ - int l3initiated; /* layer 3 initiated */ - - struct ifqueue i_queue; /* queue of outgoing i frames */ -#define IQUEUE_MAXLEN 20 - - /* this implementation only supports a k-value of 1 !!! */ - struct mbuf *ua_frame; /* last unacked frame */ - int ua_num; /* last unacked frame number */ -#define UA_EMPTY (-1) /* ua_frame is unused */ - - int rxd_CR; /* received Command Response bit */ - int rxd_PF; /* received Poll/Final bit */ - int rxd_NR; /* received N(R) field */ - int RC; /* Retry Counter */ - - int iframe_sent; /* check if i frame acked by another i frame */ - - int (*postfsmfunc)(int);/* function to be called at fsm exit */ - int postfsmarg; /* argument for above function */ -} l2_softc_t; - -extern l2_softc_t l2_softc[]; - -/* Q.912 system parameters (Q.921 03/93 pp 43) */ - -#define MAX_K_VALUE 1 /* BRI - # of outstanding frames */ - -#define N200 3 /* max no of retransmissions */ -#define N201DEF 260 /* max no of octetts in information field */ -#define N202DEF 3 /* max no of TEI ID Request message transmissions */ - -#define T200DEF (hz*1) /* default T200 timer value = 1 second */ -#define T201DEF T200DEF /* default T201 timer value = T200DEF */ -#define T202DEF (hz*2) /* default T202 timer value = 2 seconds */ -#define T203DEF (hz*10) /* default T203 timer value = 10 seconds*/ - -/* modulo 128 operations */ - -#define M128INC(v) (v)++; \ - if((v)>127) \ - { \ - v = 0; \ - } - -#define M128DEC(v) (v)--; \ - if((v)<0) \ - { \ - v = 127;\ - } - -/* P-bit values */ - -typedef enum { - P0, - P1 -} pbit_t; - -/* F-bit values */ - -typedef enum { - F0, - F1 -} fbit_t; - -/* CR-bit values to NT */ - -typedef enum { - CR_CMD_TO_NT, - CR_RSP_TO_NT -} crbit_to_nt_t; - -/* CR-bit values from NT */ - -typedef enum { - CR_RSP_FROM_NT, - CR_CMD_FROM_NT -} crbit_from_nt_t; - -/* address field - octett 2 */ - -#define OFF_SAPI 0 /* SAPI offset, HDLC flag is eaten by L1 */ -#define SAPI_CCP 0 /* SAPI = 0 - call control procedures */ -#define SAPI_X25 16 /* SAPI = 16 - X.25 packet procedures */ -#define SAPI_L2M 63 /* SAPI = 63 - Layer 2 management procedures */ - -/* extract and insert macros for SAPI octett */ - -#define GETSAPI(octett) (((octett) >> 2) & 0x3f) -#define PUTSAPI(sapi,cr,octett) ((octett) = (((sapi << 2) & 0xfc) | ((cr & 0x01) << 1))) -#define GETCR(octett) (((octett) >> 1) & 0x01) -#define GETEA(octett) ((octett) & 0x01) - -/* address field - octett 3 */ - -#define OFF_TEI 1 /* TEI offset */ -#define GETTEI(octett) (((octett) >> 1) & 0x7f) -#define PUTTEI(tei, octett) ((octett) = ((((tei) << 1) & 0xfe)) | 0x01) -#define GROUP_TEI 127 /* broadcast TEI for LME */ - -/* control field - octett 4 */ - -#define OFF_CNTL 2 /* 1st byte of control field */ - -/* S frames */ - -#define S_FRAME_LEN 4 /* lenght of a U-frame */ -#define OFF_SRCR 2 /* 1st byte of control field, */ - /* R-commands and R-responses */ -#define OFF_SNR 3 /* 2nd byte of control field, N(R) and PF */ -#define SPFBIT 0x01 /* poll/final bit mask */ -#define SPBITSET SPFBIT -#define SFBITSET SPFBIT -#define GETSNR(octett) (((octett) >> 1) & 0x7f) -#define GETSPF(octett) ((octett) & SPFBIT) -#define RR 0x01 /* RR and bit 0 set */ -#define RNR 0x05 /* RNR and bit 0 set */ -#define REJ 0x09 /* REJ and bit 0 set */ - -/* U frames */ - -#define UI_HDR_LEN 3 /* length of UI header in front of L3 frame */ -#define U_FRAME_LEN 3 /* lenght of a U-frame */ -#define UPFBIT 0x10 /* poll/final bit mask */ -#define UPBITSET UPFBIT -#define UFBITSET UPFBIT -#define GETUPF(octett) (((octett) >> 4) & 0x01) - -/* commands/responses with pf bit set to 0 */ - -#define SABME 0x6f -#define DM 0x0f -#define UI 0x03 -#define DISC 0x43 -#define UA 0x63 -#define FRMR 0x87 -#define XID 0xaf - -/* control field - octett 3 */ - -#define OFF_MEI 3 /* 2nd byte of control field */ - -/* control field - octett 4,5 */ - -#define OFF_RIL 4 /* Ri low byte */ -#define OFF_RIH 5 /* Ri high byte */ - -/* control field - octett 6 */ - -#define OFF_MT 6 /* Message Type */ -#define OFF_AI 7 /* Action Indicator */ -#define GET_TEIFROMAI(octett) (((octett) >> 1) & 0x7f) - -/* I frame */ - -#define I_HDR_LEN 4 /* length of I header in front of L3 frame */ -#define OFF_INS 2 /* transmit sequence number */ -#define OFF_INR 3 /* receive sequence number */ -#define IPFBIT 0x01 /* poll/final bit mask */ -#define IPBITSET 0x01 -#define GETINR(octett) (((octett) >> 1) & 0x7f) -#define GETINS(octett) (((octett) >> 1) & 0x7f) -#define GETIP(octett) ((octett) & IPFBIT) - -/* structure of a TEI management frame */ - -#define TEI_MGMT_FRM_LEN 8 /* frame length */ -#define TEIM_SAPIO 0x00 /* SAPI, CR, EA */ -#define TEIM_TEIO 0x01 /* TEI, EA */ -#define TEIM_UIO 0x02 /* frame type = UI = 0x03 */ -#define TEIM_MEIO 0x03 /* management entity id = 0x0f */ -#define MEI 0x0f -#define TEIM_RILO 0x04 /* reference number, low */ -#define TEIM_RIHO 0x05 /* reference number, high */ -#define TEIM_MTO 0x06 /* message type */ -#define MT_ID_REQEST 0x01 -#define MT_ID_ASSIGN 0x02 -#define MT_ID_DENY 0x03 -#define MT_ID_CHK_REQ 0x04 -#define MT_ID_CHK_RSP 0x05 -#define MT_ID_REMOVE 0x06 -#define MT_ID_VERIFY 0x07 -#define TEIM_AIO 0x07 /* action indicator */ - -/* i4b_mdl_error_ind codes */ - -enum MDL_ERROR_CODES { - MDL_ERR_A, - MDL_ERR_B, - MDL_ERR_C, - MDL_ERR_D, - MDL_ERR_E, - MDL_ERR_F, - MDL_ERR_G, - MDL_ERR_H, - MDL_ERR_I, - MDL_ERR_J, - MDL_ERR_K, - MDL_ERR_L, - MDL_ERR_M, - MDL_ERR_N, - MDL_ERR_O, - MDL_ERR_MAX -}; - -/* forward decl */ - -extern void i4b_acknowledge_pending ( l2_softc_t *l2sc ); -extern struct mbuf * i4b_build_s_frame ( l2_softc_t *l2sc, crbit_to_nt_t crbit, pbit_t pbit, u_char type ); -extern struct mbuf * i4b_build_u_frame ( l2_softc_t *l2sc, crbit_to_nt_t crbit, pbit_t pbit, u_char type ); -extern void i4b_clear_exception_conditions ( l2_softc_t *l2sc ); -extern int i4b_dl_data_req ( int unit, struct mbuf *m ); -extern int i4b_dl_establish_req ( int unit ); -extern int i4b_dl_release_req ( int unit ); -extern int i4b_dl_unit_data_req ( int unit, struct mbuf *m ); -extern void i4b_enquiry_response ( l2_softc_t *l2sc ); -extern void i4b_establish_data_link ( l2_softc_t *l2sc ); -extern void i4b_invoke_retransmission ( l2_softc_t *l2sc, int nr ); -extern void i4b_i_frame_queued_up ( l2_softc_t *l2sc ); -extern void i4b_l1_activate ( l2_softc_t *l2sc ); -extern int i4b_l2_nr_ok ( int nr, int va, int vs ); -extern void i4b_make_rand_ri ( l2_softc_t *l2sc ); -extern void i4b_mdl_assign_ind ( l2_softc_t *l2sc ); -extern void i4b_mdl_error_ind ( l2_softc_t *l2sc, char *where, int errorcode ); -extern int i4b_mph_attach_ind ( int unit, int type ); -extern int i4b_mph_status_ind ( int unit, int status, int parm ); -extern void i4b_next_l2state ( l2_softc_t *l2sc, int event ); -extern void i4b_nr_error_recovery ( l2_softc_t *l2sc ); -extern int i4b_ph_activate_ind ( int unit ); -extern int i4b_ph_deactivate_ind ( int unit ); -extern int i4b_ph_data_ind ( int unit, struct mbuf *m ); -extern void i4b_print_frame ( int len, u_char *buf ); -extern char *i4b_print_l2state ( l2_softc_t *l2sc ); -extern void i4b_print_l2var ( l2_softc_t *l2sc ); -extern void i4b_rxd_ack(l2_softc_t *l2sc, int nr); -extern void i4b_rxd_i_frame ( int unit, struct mbuf *m ); -extern void i4b_rxd_s_frame ( int unit, struct mbuf *m ); -extern void i4b_rxd_u_frame ( int unit, struct mbuf *m ); -extern void i4b_T200_restart ( l2_softc_t *l2sc ); -extern void i4b_T200_start ( l2_softc_t *l2sc ); -extern void i4b_T200_stop ( l2_softc_t *l2sc ); -extern void i4b_T202_start ( l2_softc_t *l2sc ); -extern void i4b_T202_stop ( l2_softc_t *l2sc ); -extern void i4b_T203_restart ( l2_softc_t *l2sc ); -extern void i4b_T203_start ( l2_softc_t *l2sc ); -extern void i4b_T203_stop ( l2_softc_t *l2sc ); -extern void i4b_tei_assign ( l2_softc_t *l2sc ); -extern void i4b_tei_chkresp ( l2_softc_t *l2sc ); -extern void i4b_tei_rxframe ( int unit, struct mbuf *m ); -extern void i4b_tei_verify ( l2_softc_t *l2sc ); -extern void i4b_transmit_enquire ( l2_softc_t *l2sc ); -extern void i4b_tx_disc ( l2_softc_t *l2sc, pbit_t pbit ); -extern void i4b_tx_dm ( l2_softc_t *l2sc, fbit_t fbit ); -extern void i4b_tx_frmr ( l2_softc_t *l2sc, fbit_t fbit ); -extern void i4b_tx_rej_response ( l2_softc_t *l2sc, fbit_t fbit ); -extern void i4b_tx_rnr_command ( l2_softc_t *l2sc, pbit_t pbit ); -extern void i4b_tx_rnr_response ( l2_softc_t *l2sc, fbit_t fbit ); -extern void i4b_tx_rr_command ( l2_softc_t *l2sc, pbit_t pbit ); -extern void i4b_tx_rr_response ( l2_softc_t *l2sc, fbit_t fbit ); -extern void i4b_tx_sabme ( l2_softc_t *l2sc, pbit_t pbit ); -extern void i4b_tx_ua ( l2_softc_t *l2sc, fbit_t fbit ); - -#endif /* _I4B_L2_H_ */ diff --git a/sys/i4b/layer2/i4b_l2fsm.c b/sys/i4b/layer2/i4b_l2fsm.c deleted file mode 100644 index 113167c114295..0000000000000 --- a/sys/i4b/layer2/i4b_l2fsm.c +++ /dev/null @@ -1,1593 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l2fsm.c - layer 2 FSM - * ------------------------- - * - * $Id: i4b_l2fsm.c,v 1.13 1998/12/05 18:05:11 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:28:15 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq921.h" -#else -#define NI4BQ921 1 -#endif -#if NI4BQ921 > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer2/i4b_l2.h> -#include <i4b/layer2/i4b_l2fsm.h> - -l2_softc_t l2_softc[ISIC_MAXUNIT]; - -static char *l2state_text[N_STATES] = { - "ST_TEI_UNAS", - "ST_ASG_AW_TEI", - "ST_EST_AW_TEI", - "ST_TEI_ASGD", - - "ST_AW_EST", - "ST_AW_REL", - "ST_MULTIFR", - "ST_TIMREC", - - "ST_SUBSET", - "Illegal State" -}; - -static char *l2event_text[N_EVENTS] = { - "EV_DLESTRQ", - "EV_DLUDTRQ", - "EV_MDASGRQ", - "EV_MDERRRS", - "EV_PSDEACT", - "EV_MDREMRQ", - "EV_RXSABME", - "EV_RXDISC", - "EV_RXUA", - "EV_RXDM", - "EV_T200EXP", - "EV_DLDATRQ", - "EV_DLRELRQ", - "EV_T203EXP", - "EV_OWNBUSY", - "EV_OWNRDY", - "EV_RXRR", - "EV_RXREJ", - "EV_RXRNR", - "EV_RXFRMR", - "Illegal Event" -}; - -static void F_TU01 __P((l2_softc_t *)); -static void F_TU03 __P((l2_softc_t *)); - -static void F_TA03 __P((l2_softc_t *)); -static void F_TA04 __P((l2_softc_t *)); -static void F_TA05 __P((l2_softc_t *)); - -static void F_TE03 __P((l2_softc_t *)); -static void F_TE04 __P((l2_softc_t *)); -static void F_TE05 __P((l2_softc_t *)); - -static void F_T01 __P((l2_softc_t *)); -static void F_T05 __P((l2_softc_t *)); -static void F_T06 __P((l2_softc_t *)); -static void F_T07 __P((l2_softc_t *)); -static void F_T08 __P((l2_softc_t *)); -static void F_T09 __P((l2_softc_t *)); -static void F_T10 __P((l2_softc_t *)); -static void F_T13 __P((l2_softc_t *)); - -static void F_AE01 __P((l2_softc_t *)); -static void F_AE05 __P((l2_softc_t *)); -static void F_AE06 __P((l2_softc_t *)); -static void F_AE07 __P((l2_softc_t *)); -static void F_AE08 __P((l2_softc_t *)); -static void F_AE09 __P((l2_softc_t *)); -static void F_AE10 __P((l2_softc_t *)); -static void F_AE11 __P((l2_softc_t *)); -static void F_AE12 __P((l2_softc_t *)); - -static void F_AR05 __P((l2_softc_t *)); -static void F_AR06 __P((l2_softc_t *)); -static void F_AR07 __P((l2_softc_t *)); -static void F_AR08 __P((l2_softc_t *)); -static void F_AR09 __P((l2_softc_t *)); -static void F_AR10 __P((l2_softc_t *)); -static void F_AR11 __P((l2_softc_t *)); - -static void F_MF01 __P((l2_softc_t *)); -static void F_MF05 __P((l2_softc_t *)); -static void F_MF06 __P((l2_softc_t *)); -static void F_MF07 __P((l2_softc_t *)); -static void F_MF08 __P((l2_softc_t *)); -static void F_MF09 __P((l2_softc_t *)); -static void F_MF10 __P((l2_softc_t *)); -static void F_MF11 __P((l2_softc_t *)); -static void F_MF12 __P((l2_softc_t *)); -static void F_MF13 __P((l2_softc_t *)); -static void F_MF14 __P((l2_softc_t *)); -static void F_MF15 __P((l2_softc_t *)); -static void F_MF16 __P((l2_softc_t *)); -static void F_MF17 __P((l2_softc_t *)); -static void F_MF18 __P((l2_softc_t *)); -static void F_MF19 __P((l2_softc_t *)); -static void F_MF20 __P((l2_softc_t *)); - -static void F_TR01 __P((l2_softc_t *)); -static void F_TR05 __P((l2_softc_t *)); -static void F_TR06 __P((l2_softc_t *)); -static void F_TR07 __P((l2_softc_t *)); -static void F_TR08 __P((l2_softc_t *)); -static void F_TR09 __P((l2_softc_t *)); -static void F_TR10 __P((l2_softc_t *)); -static void F_TR11 __P((l2_softc_t *)); -static void F_TR12 __P((l2_softc_t *)); -static void F_TR13 __P((l2_softc_t *)); -static void F_TR15 __P((l2_softc_t *)); -static void F_TR16 __P((l2_softc_t *)); -static void F_TR17 __P((l2_softc_t *)); -static void F_TR18 __P((l2_softc_t *)); -static void F_TR19 __P((l2_softc_t *)); -static void F_TR20 __P((l2_softc_t *)); -static void F_ILL __P((l2_softc_t *)); -static void F_NCNA __P((l2_softc_t *)); - -/*---------------------------------------------------------------------------* - * FSM illegal state default action - *---------------------------------------------------------------------------*/ -static void -F_ILL(l2_softc_t *l2sc) -{ - DBGL2(L2_F_ERR, "F_ILL", ("FSM function F_ILL executing\n")); -} - -/*---------------------------------------------------------------------------* - * FSM No change, No action - *---------------------------------------------------------------------------*/ -static void -F_NCNA(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_NCNA", ("FSM function F_NCNA executing\n")); -} - -/*---------------------------------------------------------------------------* - * layer 2 state transition table - *---------------------------------------------------------------------------*/ -struct l2state_tab { - void (*func) __P((l2_softc_t *)); /* function to execute */ - int newstate; /* next state */ -} l2state_tab[N_EVENTS][N_STATES] = { - -/* STATE: ST_TEI_UNAS, ST_ASG_AW_TEI, ST_EST_AW_TEI, ST_TEI_ASGD, ST_AW_EST, ST_AW_REL, ST_MULTIFR, ST_TIMREC, ST_SUBSET, ILLEGAL STATE */ -/* -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/ -/*EV_DLESTRQ*/{ {F_TU01, ST_EST_AW_TEI}, {F_NCNA, ST_EST_AW_TEI}, {F_ILL, ST_ILL}, {F_T01, ST_AW_EST}, {F_AE01, ST_AW_EST}, {F_ILL, ST_ILL}, {F_MF01, ST_AW_EST}, {F_TR01, ST_AW_EST}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_DLUDTRQ*/{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_MDASGRQ*/{ {F_TU03, ST_TEI_ASGD}, {F_TA03, ST_TEI_ASGD}, {F_TE03, ST_AW_EST}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_MDERRRS*/{ {F_ILL, ST_ILL}, {F_TA04, ST_TEI_UNAS}, {F_TE04, ST_TEI_UNAS}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_PSDEACT*/{ {F_ILL, ST_ILL}, {F_TA05, ST_TEI_UNAS}, {F_TE05, ST_TEI_UNAS}, {F_T05, ST_TEI_ASGD}, {F_AE05, ST_TEI_ASGD}, {F_AR05, ST_TEI_ASGD}, {F_MF05, ST_TEI_ASGD}, {F_TR05, ST_TEI_ASGD}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_MDREMRQ*/{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_T06, ST_TEI_UNAS}, {F_AE06, ST_TEI_UNAS}, {F_AR06, ST_TEI_UNAS}, {F_MF06, ST_TEI_UNAS}, {F_TR06, ST_TEI_UNAS}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_RXSABME*/{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_T07, ST_SUBSET}, {F_AE07, ST_AW_EST}, {F_AR07, ST_AW_REL}, {F_MF07, ST_MULTIFR}, {F_TR07, ST_MULTIFR}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_RXDISC */{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_T08, ST_TEI_ASGD}, {F_AE08, ST_AW_EST}, {F_AR08, ST_AW_REL}, {F_MF08, ST_TEI_ASGD}, {F_TR08, ST_TEI_ASGD}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_RXUA */{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_T09, ST_TEI_ASGD}, {F_AE09, ST_SUBSET}, {F_AR09, ST_SUBSET}, {F_MF09, ST_MULTIFR}, {F_TR09, ST_TIMREC}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_RXDM */{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_T10, ST_SUBSET}, {F_AE10, ST_SUBSET}, {F_AR10, ST_SUBSET}, {F_MF10, ST_SUBSET}, {F_TR10, ST_AW_EST}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_T200EXP*/{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_AE11, ST_SUBSET}, {F_AR11, ST_SUBSET}, {F_MF11, ST_TIMREC}, {F_TR11, ST_SUBSET}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_DLDATRQ*/{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_AE12, ST_AW_EST}, {F_ILL, ST_ILL}, {F_MF12, ST_MULTIFR}, {F_TR12, ST_TIMREC}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_DLRELRQ*/{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_T13, ST_TEI_ASGD}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_MF13, ST_AW_REL}, {F_TR13, ST_AW_REL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_T203EXP*/{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_MF14, ST_TIMREC}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_OWNBUSY*/{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_MF15, ST_MULTIFR}, {F_TR15, ST_TIMREC}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_OWNRDY */{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_MF16, ST_MULTIFR}, {F_TR16, ST_TIMREC}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_RXRR */{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_MF17, ST_SUBSET}, {F_TR17, ST_SUBSET}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_RXREJ */{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_MF18, ST_SUBSET}, {F_TR18, ST_SUBSET}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_RXRNR */{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_MF19, ST_SUBSET}, {F_TR19, ST_SUBSET}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_RXFRMR */{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_MF20, ST_AW_EST}, {F_TR20, ST_AW_EST}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} }, -/*EV_ILL */{ {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL} } -}; - -/*---------------------------------------------------------------------------* - * event handler, executes function and sets new state - *---------------------------------------------------------------------------*/ -void i4b_next_l2state(l2_softc_t *l2sc, int event) -{ - int currstate, newstate; - - /* check event number */ - if(event > N_EVENTS) - panic("i4b_l2fsm.c: event > N_EVENTS\n"); - - /* get current state and check it */ - if((currstate = l2sc->Q921_state) > N_STATES) /* failsafe */ - panic("i4b_l2fsm.c: currstate > N_STATES\n"); - - /* get new state and check it */ - if((newstate = l2state_tab[event][currstate].newstate) > N_STATES) - panic("i4b_l2fsm.c: newstate > N_STATES\n"); - - - if(newstate != ST_SUBSET) - { /* state function does NOT set new state */ - DBGL2(L2_F_MSG, "i4b_next_l2state", ("FSM event [%s]: [%s/%d => %s/%d]\n", - l2event_text[event], - l2state_text[currstate], currstate, - l2state_text[newstate], newstate)); - } - - /* execute state transition function */ - (*l2state_tab[event][currstate].func)(l2sc); - - if(newstate == ST_SUBSET) - { /* state function DOES set new state */ - DBGL2(L2_F_MSG, "i4b_next_l2state", ("FSM S-event [%s]: [%s => %s]\n", l2event_text[event], - l2state_text[currstate], - l2state_text[l2sc->Q921_state])); - } - - /* check for illegal new state */ - - if(newstate == ST_ILL) - { - newstate = currstate; - DBGL2(L2_F_ERR, "i4b_next_l2state", ("FSM illegal state, state = %s, event = %s!\n", - l2state_text[currstate], - l2event_text[event])); - } - - /* check if state machine function has to set new state */ - - if(newstate != ST_SUBSET) - l2sc->Q921_state = newstate; /* no, we set new state */ - - if(l2sc->postfsmfunc != NULL) - { - DBGL2(L2_F_MSG, "i4b_next_l2state", ("FSM executing postfsmfunc!\n")); - (*l2sc->postfsmfunc)(l2sc->postfsmarg); - l2sc->postfsmfunc = NULL; - } -} - -/*---------------------------------------------------------------------------* - * return pointer to current state description - *---------------------------------------------------------------------------*/ -char *i4b_print_l2state(l2_softc_t *l2sc) -{ - return((char *) l2state_text[l2sc->Q921_state]); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TEI_UNAS event dl establish request - *---------------------------------------------------------------------------*/ -static void -F_TU01(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TU01", ("FSM function F_TU01 executing\n")); - i4b_mdl_assign_ind(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TEI_UNAS event mdl assign request - *---------------------------------------------------------------------------*/ -static void -F_TU03(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TU03", ("FSM function F_TU03 executing\n")); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_ASG_AW_TEI event mdl assign request - *---------------------------------------------------------------------------*/ -static void -F_TA03(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TA03", ("FSM function F_TA03 executing\n")); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_ASG_AW_TEI event mdl error response - *---------------------------------------------------------------------------*/ -static void -F_TA04(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TA04", ("FSM function F_TA04 executing\n")); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_ASG_AW_TEI event persistent deactivation - *---------------------------------------------------------------------------*/ -static void -F_TA05(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TA05", ("FSM function F_TA05 executing\n")); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_EST_AW_TEI event mdl assign request - *---------------------------------------------------------------------------*/ -static void -F_TE03(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TE03", ("FSM function F_TE03 executing\n")); - i4b_establish_data_link(l2sc); - l2sc->l3initiated = 1; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_EST_AW_TEI event mdl error response - *---------------------------------------------------------------------------*/ -static void -F_TE04(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TE04", ("FSM function F_TE04 executing\n")); - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Ind_A; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_EST_AW_TEI event persistent deactivation - *---------------------------------------------------------------------------*/ -static void -F_TE05(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TE05", ("FSM function F_TE05 executing\n")); - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Ind_A; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TEI_ASGD event dl establish request - *---------------------------------------------------------------------------*/ -static void -F_T01(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_T01", ("FSM function F_T01 executing\n")); - i4b_establish_data_link(l2sc); - l2sc->l3initiated = 1; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TEI_ASGD event persistent deactivation - *---------------------------------------------------------------------------*/ -static void -F_T05(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_T05", ("FSM function F_T05 executing\n")); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TEI_ASGD event mdl remove request - *---------------------------------------------------------------------------*/ -static void -F_T06(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_T06", ("FSM function F_T06 executing\n")); -/*XXX*/ i4b_mdl_assign_ind(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TEI_ASGD event rx'd SABME - *---------------------------------------------------------------------------*/ -static void -F_T07(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_T07", ("FSM function F_T07 executing\n")); - -/* XXX */ -#ifdef NOTDEF - if(NOT able to establish) - { - i4b_tx_dm(l2sc, l2sc->rxd_PF); - l2sc->Q921_state = ST_TEI_ASGD; - return; - } -#endif - - i4b_clear_exception_conditions(l2sc); - - MDL_Status_Ind(l2sc->unit, STI_L2STAT, LAYER_ACTIVE); - - i4b_tx_ua(l2sc, l2sc->rxd_PF); - - l2sc->vs = 0; - l2sc->va = 0; - l2sc->vr = 0; - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Est_Ind_A; - - i4b_T203_start(l2sc); - - l2sc->Q921_state = ST_MULTIFR; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TEI_ASGD event rx'd DISC - *---------------------------------------------------------------------------*/ -static void -F_T08(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_T08", ("FSM function F_T08 executing\n")); - MDL_Status_Ind(l2sc->unit, STI_L2STAT, LAYER_IDLE); - i4b_tx_ua(l2sc, l2sc->rxd_PF); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TEI_ASGD event rx'd UA - *---------------------------------------------------------------------------*/ -static void -F_T09(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_T09", ("FSM function F_T09 executing\n")); - i4b_mdl_error_ind(l2sc, "F_T09", MDL_ERR_C); - i4b_mdl_error_ind(l2sc, "F_T09", MDL_ERR_D); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TEI_ASGD event rx'd DM - *---------------------------------------------------------------------------*/ -static void -F_T10(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_T10", ("FSM function F_T10 executing\n")); - - if(l2sc->rxd_PF) - { - l2sc->Q921_state = ST_TEI_ASGD; - } - else - { -#ifdef NOTDEF - if(NOT able_to_etablish) - { - l2sc->Q921_state = ST_TEI_ASGD; - return; - } -#endif - i4b_establish_data_link(l2sc); - - l2sc->l3initiated = 1; - - l2sc->Q921_state = ST_AW_EST; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TEI_ASGD event dl release request - *---------------------------------------------------------------------------*/ -static void -F_T13(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_T13", ("FSM function F_T13 executing\n")); - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Cnf_A; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_EST event dl establish request - *---------------------------------------------------------------------------*/ -static void -F_AE01(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AE01", ("FSM function F_AE01 executing\n")); - - i4b_Dcleanifq(&l2sc->i_queue); - - l2sc->l3initiated = 1; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_EST event persistent deactivation - *---------------------------------------------------------------------------*/ -static void -F_AE05(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AE05", ("FSM function F_AE05 executing\n")); - - i4b_Dcleanifq(&l2sc->i_queue); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Ind_A; - - i4b_T200_stop(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_EST event mdl remove request - *---------------------------------------------------------------------------*/ -static void -F_AE06(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AE06", ("FSM function F_AE06 executing\n")); - - i4b_Dcleanifq(&l2sc->i_queue); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Ind_A; - - i4b_T200_stop(l2sc); - -/*XXX*/ i4b_mdl_assign_ind(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_EST event rx'd SABME - *---------------------------------------------------------------------------*/ -static void -F_AE07(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AE07", ("FSM function F_AE07 executing\n")); - MDL_Status_Ind(l2sc->unit, STI_L2STAT, LAYER_ACTIVE); - i4b_tx_ua(l2sc, l2sc->rxd_PF); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_EST event rx'd DISC - *---------------------------------------------------------------------------*/ -static void -F_AE08(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AE08", ("FSM function F_AE08 executing\n")); - i4b_tx_dm(l2sc, l2sc->rxd_PF); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_EST event rx'd UA - *---------------------------------------------------------------------------*/ -static void -F_AE09(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AE09", ("FSM function F_AE09 executing\n")); - - if(l2sc->rxd_PF == 0) - { - i4b_mdl_error_ind(l2sc, "F_AE09", MDL_ERR_D); - l2sc->Q921_state = ST_AW_EST; - } - else - { - if(l2sc->l3initiated) - { - l2sc->l3initiated = 0; - l2sc->vr = 0; - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Est_Cnf_A; - } - else - { - if(l2sc->vs != l2sc->va) - { - i4b_Dcleanifq(&l2sc->i_queue); - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Est_Ind_A; - } - } - - MDL_Status_Ind(l2sc->unit, STI_L2STAT, LAYER_ACTIVE); - - i4b_T200_stop(l2sc); - i4b_T203_start(l2sc); - - l2sc->vs = 0; - l2sc->va = 0; - - l2sc->Q921_state = ST_MULTIFR; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_EST event rx'd DM - *---------------------------------------------------------------------------*/ -static void -F_AE10(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AE10", ("FSM function F_AE10 executing\n")); - - if(l2sc->rxd_PF == 0) - { - l2sc->Q921_state = ST_AW_EST; - } - else - { - i4b_Dcleanifq(&l2sc->i_queue); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Ind_A; - - i4b_T200_stop(l2sc); - - l2sc->Q921_state = ST_TEI_ASGD; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_EST event T200 expiry - *---------------------------------------------------------------------------*/ -static void -F_AE11(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AE11", ("FSM function F_AE11 executing\n")); - - if(l2sc->RC >= N200) - { - i4b_Dcleanifq(&l2sc->i_queue); - - i4b_mdl_error_ind(l2sc, "F_AE11", MDL_ERR_G); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Ind_A; - - l2sc->Q921_state = ST_TEI_ASGD; - } - else - { - l2sc->RC++; - - i4b_tx_sabme(l2sc, P1); - - i4b_T200_start(l2sc); - - l2sc->Q921_state = ST_AW_EST; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_EST event dl data request - *---------------------------------------------------------------------------*/ -static void -F_AE12(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AE12", ("FSM function F_AE12 executing\n")); - - if(l2sc->l3initiated == 0) - { - i4b_i_frame_queued_up(l2sc); - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_REL event persistent deactivation - *---------------------------------------------------------------------------*/ -static void -F_AR05(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AR05", ("FSM function F_AR05 executing\n")); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Cnf_A; - - i4b_T200_stop(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_REL event mdl remove request - *---------------------------------------------------------------------------*/ -static void -F_AR06(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AR06", ("FSM function F_AR06 executing\n")); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Cnf_A; - - i4b_T200_stop(l2sc); - -/*XXX*/ i4b_mdl_assign_ind(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_REL event rx'd SABME - *---------------------------------------------------------------------------*/ -static void -F_AR07(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AR07", ("FSM function F_AR07 executing\n")); - i4b_tx_dm(l2sc, l2sc->rxd_PF); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_REL event rx'd DISC - *---------------------------------------------------------------------------*/ -static void -F_AR08(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AR08", ("FSM function F_AR08 executing\n")); - MDL_Status_Ind(l2sc->unit, STI_L2STAT, LAYER_IDLE); - i4b_tx_ua(l2sc, l2sc->rxd_PF); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_REL event rx'd UA - *---------------------------------------------------------------------------*/ -static void -F_AR09(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AR09", ("FSM function F_AR09 executing\n")); - - if(l2sc->rxd_PF) - { - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Cnf_A; - - i4b_T200_stop(l2sc); - - l2sc->Q921_state = ST_TEI_ASGD; - } - else - { - i4b_mdl_error_ind(l2sc, "F_AR09", MDL_ERR_D); - - l2sc->Q921_state = ST_AW_REL; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_REL event rx'd DM - *---------------------------------------------------------------------------*/ -static void -F_AR10(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AR10", ("FSM function F_AR10 executing\n")); - - if(l2sc->rxd_PF) - { - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Cnf_A; - - i4b_T200_stop(l2sc); - - l2sc->Q921_state = ST_TEI_ASGD; - } - else - { - l2sc->Q921_state = ST_AW_REL; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_AW_REL event T200 expiry - *---------------------------------------------------------------------------*/ -static void -F_AR11(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_AR11", ("FSM function F_AR11 executing\n")); - - if(l2sc->RC >= N200) - { - i4b_mdl_error_ind(l2sc, "F_AR11", MDL_ERR_H); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Cnf_A; - - l2sc->Q921_state = ST_TEI_ASGD; - } - else - { - l2sc->RC++; - - i4b_tx_disc(l2sc, P1); - - i4b_T200_start(l2sc); - - l2sc->Q921_state = ST_AW_REL; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event dl establish request - *---------------------------------------------------------------------------*/ -static void -F_MF01(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF01", ("FSM function F_MF01 executing\n")); - - i4b_Dcleanifq(&l2sc->i_queue); - - i4b_establish_data_link(l2sc); - - l2sc->l3initiated = 1; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event persistent deactivation - *---------------------------------------------------------------------------*/ -static void -F_MF05(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF05", ("FSM function F_MF05 executing\n")); - - i4b_Dcleanifq(&l2sc->i_queue); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Ind_A; - - i4b_T200_stop(l2sc); - i4b_T203_stop(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event mdl remove request - *---------------------------------------------------------------------------*/ -static void -F_MF06(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF06", ("FSM function F_MF06 executing\n")); - - i4b_Dcleanifq(&l2sc->i_queue); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Ind_A; - - i4b_T200_stop(l2sc); - i4b_T203_stop(l2sc); - -/*XXX*/ i4b_mdl_assign_ind(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event rx'd SABME - *---------------------------------------------------------------------------*/ -static void -F_MF07(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF07", ("FSM function F_MF07 executing\n")); - - i4b_clear_exception_conditions(l2sc); - - MDL_Status_Ind(l2sc->unit, STI_L2STAT, LAYER_ACTIVE); - - i4b_tx_ua(l2sc, l2sc->rxd_PF); - - i4b_mdl_error_ind(l2sc, "F_MF07", MDL_ERR_F); - - if(l2sc->vs != l2sc->va) - { - i4b_Dcleanifq(&l2sc->i_queue); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Est_Ind_A; - } - - i4b_T200_stop(l2sc); - i4b_T203_start(l2sc); - - l2sc->vs = 0; - l2sc->va = 0; - l2sc->vr = 0; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event rx'd DISC - *---------------------------------------------------------------------------*/ -static void -F_MF08(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF08", ("FSM function F_MF08 executing\n")); - - i4b_Dcleanifq(&l2sc->i_queue); - MDL_Status_Ind(l2sc->unit, STI_L2STAT, LAYER_IDLE); - i4b_tx_ua(l2sc, l2sc->rxd_PF); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Ind_A; - - i4b_T200_stop(l2sc); - i4b_T203_stop(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event rx'd UA - *---------------------------------------------------------------------------*/ -static void -F_MF09(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF09", ("FSM function F_MF09 executing\n")); - if(l2sc->rxd_PF) - i4b_mdl_error_ind(l2sc, "F_MF09", MDL_ERR_C); - else - i4b_mdl_error_ind(l2sc, "F_MF09", MDL_ERR_D); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event rx'd DM - *---------------------------------------------------------------------------*/ -static void -F_MF10(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF10", ("FSM function F_MF10 executing\n")); - - if(l2sc->rxd_PF) - { - i4b_mdl_error_ind(l2sc, "F_MF10", MDL_ERR_B); - - l2sc->Q921_state = ST_MULTIFR; - } - else - { - i4b_mdl_error_ind(l2sc, "F_MF10", MDL_ERR_E); - - i4b_establish_data_link(l2sc); - - l2sc->l3initiated = 0; - - l2sc->Q921_state = ST_AW_EST; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event T200 expiry - *---------------------------------------------------------------------------*/ -static void -F_MF11(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF11", ("FSM function F_MF11 executing\n")); - - l2sc->RC = 0; - - i4b_transmit_enquire(l2sc); - - l2sc->RC++; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event dl data request - *---------------------------------------------------------------------------*/ -static void -F_MF12(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF12", ("FSM function F_MF12 executing\n")); - - i4b_i_frame_queued_up(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event dl release request - *---------------------------------------------------------------------------*/ -static void -F_MF13(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF13", ("FSM function F_MF13 executing\n")); - - i4b_Dcleanifq(&l2sc->i_queue); - - l2sc->RC = 0; - - i4b_tx_disc(l2sc, P1); - - i4b_T203_stop(l2sc); - i4b_T200_restart(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event T203 expiry - *---------------------------------------------------------------------------*/ -static void -F_MF14(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF14", ("FSM function F_MF14 executing\n")); - - i4b_transmit_enquire(l2sc); - - l2sc->RC = 0; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event set own rx busy - *---------------------------------------------------------------------------*/ -static void -F_MF15(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF15", ("FSM function F_MF15 executing\n")); - - if(l2sc->own_busy == 0) - { - l2sc->own_busy = 1; - - i4b_tx_rnr_response(l2sc, F0); /* wrong in Q.921 03/93 p 64 */ - - l2sc->ack_pend = 0; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event clear own rx busy - *---------------------------------------------------------------------------*/ -static void -F_MF16(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF16", ("FSM function F_MF16 executing\n")); - - if(l2sc->own_busy != 0) - { - l2sc->own_busy = 0; - - i4b_tx_rr_response(l2sc, F0); /* wrong in Q.921 03/93 p 64 */ - - l2sc->ack_pend = 0; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event rx'd RR - *---------------------------------------------------------------------------*/ -static void -F_MF17(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF17", ("FSM function F_MF17 executing\n")); - - l2sc->peer_busy = 0; - - if(l2sc->rxd_CR == CR_CMD_FROM_NT) - { - if(l2sc->rxd_PF == 1) - { - i4b_enquiry_response(l2sc); - } - } - else - { - if(l2sc->rxd_PF == 1) - { - i4b_mdl_error_ind(l2sc, "F_MF17", MDL_ERR_A); - } - } - - if(i4b_l2_nr_ok(l2sc->rxd_NR, l2sc->va, l2sc->vs)) - { - if(l2sc->rxd_NR == l2sc->vs) - { - l2sc->va = l2sc->rxd_NR; - i4b_T200_stop(l2sc); - i4b_T203_restart(l2sc); - } - else if(l2sc->rxd_NR != l2sc->va) - { - l2sc->va = l2sc->rxd_NR; - i4b_T200_restart(l2sc); - } - l2sc->Q921_state = ST_MULTIFR; - } - else - { - i4b_nr_error_recovery(l2sc); - l2sc->Q921_state = ST_AW_EST; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event rx'd REJ - *---------------------------------------------------------------------------*/ -static void -F_MF18(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF18", ("FSM function F_MF18 executing\n")); - - l2sc->peer_busy = 0; - - if(l2sc->rxd_CR == CR_CMD_FROM_NT) - { - if(l2sc->rxd_PF == 1) - { - i4b_enquiry_response(l2sc); - } - } - else - { - if(l2sc->rxd_PF == 1) - { - i4b_mdl_error_ind(l2sc, "F_MF18", MDL_ERR_A); - } - } - - if(i4b_l2_nr_ok(l2sc->rxd_NR, l2sc->va, l2sc->vs)) - { - l2sc->va = l2sc->rxd_NR; - i4b_T200_stop(l2sc); - i4b_T203_start(l2sc); - i4b_invoke_retransmission(l2sc, l2sc->rxd_NR); - l2sc->Q921_state = ST_MULTIFR; - } - else - { - i4b_nr_error_recovery(l2sc); - l2sc->Q921_state = ST_AW_EST; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event rx'd RNR - *---------------------------------------------------------------------------*/ -static void -F_MF19(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF19", ("FSM function F_MF19 executing\n")); - - l2sc->peer_busy = 1; - - if(l2sc->rxd_CR == CR_CMD_FROM_NT) - { - if(l2sc->rxd_PF == 1) - { - i4b_enquiry_response(l2sc); - } - } - else - { - if(l2sc->rxd_PF == 1) - { - i4b_mdl_error_ind(l2sc, "F_MF19", MDL_ERR_A); - } - } - - if(i4b_l2_nr_ok(l2sc->rxd_NR, l2sc->va, l2sc->vs)) - { - l2sc->va = l2sc->rxd_NR; - i4b_T203_stop(l2sc); - i4b_T200_restart(l2sc); - l2sc->Q921_state = ST_MULTIFR; - } - else - { - i4b_nr_error_recovery(l2sc); - l2sc->Q921_state = ST_AW_EST; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_MULTIFR event rx'd FRMR - *---------------------------------------------------------------------------*/ -static void -F_MF20(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_MF20", ("FSM function F_MF20 executing\n")); - - i4b_mdl_error_ind(l2sc, "F_MF20", MDL_ERR_K); - - i4b_establish_data_link(l2sc); - - l2sc->l3initiated = 0; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event dl establish request - *---------------------------------------------------------------------------*/ -static void -F_TR01(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR01", ("FSM function F_TR01 executing\n")); - - i4b_Dcleanifq(&l2sc->i_queue); - - i4b_establish_data_link(l2sc); - - l2sc->l3initiated = 1; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event persistent deactivation - *---------------------------------------------------------------------------*/ -static void -F_TR05(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR05", ("FSM function F_TR05 executing\n")); - - i4b_Dcleanifq(&l2sc->i_queue); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Ind_A; - - i4b_T200_stop(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event mdl remove request - *---------------------------------------------------------------------------*/ -static void -F_TR06(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR06", ("FSM function F_TR06 executing\n")); - - i4b_Dcleanifq(&l2sc->i_queue); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Ind_A; - - i4b_T200_stop(l2sc); - -/*XXX*/ i4b_mdl_assign_ind(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event rx'd SABME - *---------------------------------------------------------------------------*/ -static void -F_TR07(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR07", ("FSM function F_TR07 executing\n")); - - i4b_clear_exception_conditions(l2sc); - - MDL_Status_Ind(l2sc->unit, STI_L2STAT, LAYER_ACTIVE); - - i4b_tx_ua(l2sc, l2sc->rxd_PF); - - i4b_mdl_error_ind(l2sc, "F_TR07", MDL_ERR_F); - - if(l2sc->vs != l2sc->va) - { - i4b_Dcleanifq(&l2sc->i_queue); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Est_Ind_A; - } - - i4b_T200_stop(l2sc); - i4b_T203_start(l2sc); - - l2sc->vs = 0; - l2sc->va = 0; - l2sc->vr = 0; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event rx'd DISC - *---------------------------------------------------------------------------*/ -static void -F_TR08(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR08", ("FSM function F_TR08 executing\n")); - - i4b_Dcleanifq(&l2sc->i_queue); - MDL_Status_Ind(l2sc->unit, STI_L2STAT, LAYER_IDLE); - i4b_tx_ua(l2sc, l2sc->rxd_PF); - - l2sc->postfsmarg = l2sc->unit; - l2sc->postfsmfunc = DL_Rel_Ind_A; - - i4b_T200_stop(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event rx'd UA - *---------------------------------------------------------------------------*/ -static void -F_TR09(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR09", ("FSM function F_TR09 executing\n")); - if(l2sc->rxd_PF) - i4b_mdl_error_ind(l2sc, "F_TR09", MDL_ERR_C); - else - i4b_mdl_error_ind(l2sc, "F_TR09", MDL_ERR_D); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event rx'd DM - *---------------------------------------------------------------------------*/ -static void -F_TR10(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR10", ("FSM function F_TR10 executing\n")); - - if(l2sc->rxd_PF) - { - i4b_mdl_error_ind(l2sc, "F_TR10", MDL_ERR_B); - } - else - { - i4b_mdl_error_ind(l2sc, "F_TR10", MDL_ERR_E); - } - - i4b_establish_data_link(l2sc); - - l2sc->l3initiated = 0; -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event T200 expiry - *---------------------------------------------------------------------------*/ -static void -F_TR11(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR11", ("FSM function F_TR11 executing\n")); - - if(l2sc->RC >= N200) - { - i4b_mdl_error_ind(l2sc, "F_TR11", MDL_ERR_I); - - i4b_establish_data_link(l2sc); - - l2sc->l3initiated = 0; - - l2sc->Q921_state = ST_AW_EST; - } - else - { - i4b_transmit_enquire(l2sc); - - l2sc->RC++; - - l2sc->Q921_state = ST_TIMREC; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event dl data request - *---------------------------------------------------------------------------*/ -static void -F_TR12(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR12", ("FSM function F_TR12 executing\n")); - - i4b_i_frame_queued_up(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event dl release request - *---------------------------------------------------------------------------*/ -static void -F_TR13(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR13", ("FSM function F_TR13 executing\n")); - - i4b_Dcleanifq(&l2sc->i_queue); - - l2sc->RC = 0; - - i4b_tx_disc(l2sc, P1); - - i4b_T200_restart(l2sc); -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event set own rx busy - *---------------------------------------------------------------------------*/ -static void -F_TR15(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR15", ("FSM function F_TR15 executing\n")); - - if(l2sc->own_busy == 0) - { - l2sc->own_busy = 1; - - i4b_tx_rnr_response(l2sc, F0); - - l2sc->ack_pend = 0; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event clear own rx busy - *---------------------------------------------------------------------------*/ -static void -F_TR16(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR16", ("FSM function F_TR16 executing\n")); - - if(l2sc->own_busy != 0) - { - l2sc->own_busy = 0; - - i4b_tx_rr_response(l2sc, F0); /* this is wrong */ - /* in Q.921 03/93 p 74 ! */ - l2sc->ack_pend = 0; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event rx'd RR - *---------------------------------------------------------------------------*/ -static void -F_TR17(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR17", ("FSM function F_TR17 executing\n")); - - l2sc->peer_busy = 0; - - if(l2sc->rxd_CR == CR_CMD_FROM_NT) - { - if(l2sc->rxd_PF == 1) - { - i4b_enquiry_response(l2sc); - } - } - else - { - if(l2sc->rxd_PF == 1) - { - if(i4b_l2_nr_ok(l2sc->rxd_NR, l2sc->va, l2sc->vs)) - { - l2sc->va = l2sc->rxd_NR; - i4b_T200_stop(l2sc); - i4b_T203_start(l2sc); - i4b_invoke_retransmission(l2sc, l2sc->rxd_NR); - l2sc->Q921_state = ST_MULTIFR; - return; - } - else - { - i4b_nr_error_recovery(l2sc); - l2sc->Q921_state = ST_AW_EST; - return; - } - } - } - - if(i4b_l2_nr_ok(l2sc->rxd_NR, l2sc->va, l2sc->vs)) - { - l2sc->va = l2sc->rxd_NR; - l2sc->Q921_state = ST_TIMREC; - } - else - { - i4b_nr_error_recovery(l2sc); - l2sc->Q921_state = ST_AW_EST; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event - *---------------------------------------------------------------------------*/ -static void -F_TR18(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR18", ("FSM function F_TR18 executing\n")); - - l2sc->peer_busy = 0; - - if(l2sc->rxd_CR == CR_CMD_FROM_NT) - { - if(l2sc->rxd_PF == 1) - { - i4b_enquiry_response(l2sc); - } - } - else - { - if(l2sc->rxd_PF == 1) - { - if(i4b_l2_nr_ok(l2sc->rxd_NR, l2sc->va, l2sc->vs)) - { - l2sc->va = l2sc->rxd_NR; - i4b_T200_stop(l2sc); - i4b_T203_start(l2sc); - i4b_invoke_retransmission(l2sc, l2sc->rxd_NR); - l2sc->Q921_state = ST_MULTIFR; - return; - } - else - { - i4b_nr_error_recovery(l2sc); - l2sc->Q921_state = ST_AW_EST; - return; - } - } - } - - if(i4b_l2_nr_ok(l2sc->rxd_NR, l2sc->va, l2sc->vs)) - { - l2sc->va = l2sc->rxd_NR; - l2sc->Q921_state = ST_TIMREC; - } - else - { - i4b_nr_error_recovery(l2sc); - l2sc->Q921_state = ST_AW_EST; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event rx'd RNR - *---------------------------------------------------------------------------*/ -static void -F_TR19(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR19", ("FSM function F_TR19 executing\n")); - - l2sc->peer_busy = 0; - - if(l2sc->rxd_CR == CR_CMD_FROM_NT) - { - if(l2sc->rxd_PF == 1) - { - i4b_enquiry_response(l2sc); - } - } - else - { - if(l2sc->rxd_PF == 1) - { - if(i4b_l2_nr_ok(l2sc->rxd_NR, l2sc->va, l2sc->vs)) - { - l2sc->va = l2sc->rxd_NR; - i4b_T200_restart(l2sc); - i4b_invoke_retransmission(l2sc, l2sc->rxd_NR); - l2sc->Q921_state = ST_MULTIFR; - return; - } - else - { - i4b_nr_error_recovery(l2sc); - l2sc->Q921_state = ST_AW_EST; - return; - } - } - } - - if(i4b_l2_nr_ok(l2sc->rxd_NR, l2sc->va, l2sc->vs)) - { - l2sc->va = l2sc->rxd_NR; - l2sc->Q921_state = ST_TIMREC; - } - else - { - i4b_nr_error_recovery(l2sc); - l2sc->Q921_state = ST_AW_EST; - } -} - -/*---------------------------------------------------------------------------* - * FSM state ST_TIMREC event rx'd FRMR - *---------------------------------------------------------------------------*/ -static void -F_TR20(l2_softc_t *l2sc) -{ - DBGL2(L2_F_MSG, "F_TR20", ("FSM function F_TR20 executing\n")); - - i4b_mdl_error_ind(l2sc, "F_TR20", MDL_ERR_K); - - i4b_establish_data_link(l2sc); - - l2sc->l3initiated = 0; -} - -#endif /* NI4BQ921 > 0 */ diff --git a/sys/i4b/layer2/i4b_l2fsm.h b/sys/i4b/layer2/i4b_l2fsm.h deleted file mode 100644 index 8f510682bebfc..0000000000000 --- a/sys/i4b/layer2/i4b_l2fsm.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l2fsm.h - layer 2 FSM - * ------------------------- - * - * $Id: i4b_l2fsm.h,v 1.3 1998/12/05 18:05:13 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:28:39 1998] - * - *---------------------------------------------------------------------------*/ - -#ifndef _I4B_L2FSM_H_ -#define _I4B_L2FSM_H_ - -enum Q921_states { - ST_TEI_UNAS, /* TEI unassigned */ - ST_ASG_AW_TEI, /* assign awaiting TEI */ - ST_EST_AW_TEI, /* establish awaiting TEI */ - ST_TEI_ASGD, /* TEI assigned */ - - ST_AW_EST, /* awaiting establishment */ - ST_AW_REL, /* awaiting release */ - ST_MULTIFR, /* multiple frame established */ - ST_TIMREC, /* timer recovery */ - - ST_SUBSET, /* SUBroutine SETs new state */ - ST_ILL, /* illegal state */ - N_STATES /* number of states */ -}; - -enum Q921_events { - EV_DLESTRQ, /* dl establish req */ - EV_DLUDTRQ, /* dl unit data req */ - EV_MDASGRQ, /* mdl assign req */ - EV_MDERRRS, /* mdl error response */ - EV_PSDEACT, /* persistent deactivation */ - EV_MDREMRQ, /* mdl remove req */ - EV_RXSABME, /* rx'd SABME */ - EV_RXDISC, /* rx'd DISC */ - EV_RXUA, /* rx'd UA */ - EV_RXDM, /* rx'd DM */ - EV_T200EXP, /* T200 expired */ - EV_DLDATRQ, /* dl data req */ - EV_DLRELRQ, /* dl release req */ - EV_T203EXP, /* T203 expired */ - EV_OWNBUSY, /* set own rx busy */ - EV_OWNRDY, /* clear own rx busy */ - EV_RXRR, /* rx'd RR */ - EV_RXREJ, /* rx'd REJ */ - EV_RXRNR, /* rx'd RNR */ - EV_RXFRMR, /* rx'd FRMR */ - - EV_ILL, /* Illegal */ - N_EVENTS -}; - -#endif /* _I4B_L2FSM_H_ */ - diff --git a/sys/i4b/layer2/i4b_l2timer.c b/sys/i4b/layer2/i4b_l2timer.c deleted file mode 100644 index 3b45e807dcdbf..0000000000000 --- a/sys/i4b/layer2/i4b_l2timer.c +++ /dev/null @@ -1,263 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l2timer.c - layer 2 timer handling - * -------------------------------------- - * - * $Id: i4b_l2timer.c,v 1.12 1998/12/05 18:05:15 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:29:13 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq921.h" -#else -#define NI4BQ921 1 -#endif -#if NI4BQ921 > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer2/i4b_l2.h> -#include <i4b/layer2/i4b_l2fsm.h> - -/*---------------------------------------------------------------------------* - * Q.921 timer T200 timeout function - *---------------------------------------------------------------------------*/ -static void -i4b_T200_timeout(l2_softc_t *l2sc) -{ - DBGL2(L2_T_ERR, "i4b_T200_timeout", ("unit %d, RC = %d\n", l2sc->unit, l2sc->RC)); - i4b_next_l2state(l2sc, EV_T200EXP); -} - -/*---------------------------------------------------------------------------* - * Q.921 timer T200 start - *---------------------------------------------------------------------------*/ -void -i4b_T200_start(l2_softc_t *l2sc) -{ - DBGL2(L2_T_MSG, "i4b_T200_start", ("unit %d\n", l2sc->unit)); - l2sc->T200 = TIMER_ACTIVE; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - l2sc->T200_callout = timeout((TIMEOUT_FUNC_T)i4b_T200_timeout, (void *)l2sc, T200DEF); -#else - timeout((TIMEOUT_FUNC_T)i4b_T200_timeout, (void *)l2sc, T200DEF); -#endif -} - -/*---------------------------------------------------------------------------* - * Q.921 timer T200 stop - *---------------------------------------------------------------------------*/ -void -i4b_T200_stop(l2_softc_t *l2sc) -{ - if(l2sc->T200 != TIMER_IDLE) - { -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - untimeout((TIMEOUT_FUNC_T)i4b_T200_timeout, (void *)l2sc, l2sc->T200_callout); -#else - untimeout((TIMEOUT_FUNC_T)i4b_T200_timeout, (void *)l2sc); -#endif - l2sc->T200 = TIMER_IDLE; - } - DBGL2(L2_T_MSG, "i4b_T200_stop", ("unit %d\n", l2sc->unit)); -} - -/*---------------------------------------------------------------------------* - * Q.921 timer T200 restart - *---------------------------------------------------------------------------*/ -void -i4b_T200_restart(l2_softc_t *l2sc) -{ - if(l2sc->T200 != TIMER_IDLE) -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - untimeout((TIMEOUT_FUNC_T)i4b_T200_timeout, (void *)l2sc, l2sc->T200_callout); -#else - untimeout((TIMEOUT_FUNC_T)i4b_T200_timeout, (void *)l2sc); -#endif - else - l2sc->T200 = TIMER_ACTIVE; - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - l2sc->T200_callout = timeout((TIMEOUT_FUNC_T)i4b_T200_timeout, (void *)l2sc, T200DEF); -#else - timeout((TIMEOUT_FUNC_T)i4b_T200_timeout, (void *)l2sc, T200DEF); -#endif - - DBGL2(L2_T_MSG, "i4b_T200_restart", ("unit %d\n", l2sc->unit)); -} - -/*---------------------------------------------------------------------------* - * Q.921 timer T202 timeout function - *---------------------------------------------------------------------------*/ -static void -i4b_T202_timeout(l2_softc_t *l2sc) -{ - DBGL2(L2_T_ERR, "i4b_T202_timeout", ("unit %d, N202 = %d\n", l2sc->unit, l2sc->N202)); - - if(--(l2sc->N202)) - { - (*l2sc->T202func)(l2sc); - } -} - -/*---------------------------------------------------------------------------* - * Q.921 timer T202 start - *---------------------------------------------------------------------------*/ -void -i4b_T202_start(l2_softc_t *l2sc) -{ - DBGL2(L2_T_MSG, "i4b_T202_start", ("unit %d\n", l2sc->unit)); - l2sc->N202 = N202DEF; - l2sc->T202 = TIMER_ACTIVE; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - l2sc->T202_callout = timeout((TIMEOUT_FUNC_T)i4b_T202_timeout, (void *)l2sc, T202DEF); -#else - timeout((TIMEOUT_FUNC_T)i4b_T202_timeout, (void *)l2sc, T202DEF); -#endif -} - -/*---------------------------------------------------------------------------* - * Q.921 timer T202 stop - *---------------------------------------------------------------------------*/ -void -i4b_T202_stop(l2_softc_t *l2sc) -{ - if(l2sc->T202 != TIMER_IDLE) - { -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - untimeout((TIMEOUT_FUNC_T)i4b_T202_timeout, (void *)l2sc, l2sc->T202_callout); -#else - untimeout((TIMEOUT_FUNC_T)i4b_T202_timeout, (void *)l2sc); -#endif - l2sc->T202 = TIMER_IDLE; - } - DBGL2(L2_T_MSG, "i4b_T202_stop", ("unit %d\n", l2sc->unit)); -} - -/*---------------------------------------------------------------------------* - * Q.921 timer T203 timeout function - *---------------------------------------------------------------------------*/ -#if I4B_T203_ACTIVE -static void -i4b_T203_timeout(l2_softc_t *l2sc) -{ - DBGL2(L2_T_ERR, "i4b_T203_timeout", ("unit %d\n", l2sc->unit)); - i4b_next_l2state(l2sc, EV_T203EXP); -} -#endif - -/*---------------------------------------------------------------------------* - * Q.921 timer T203 start - *---------------------------------------------------------------------------*/ -void -i4b_T203_start(l2_softc_t *l2sc) -{ -#if I4B_T203_ACTIVE - DBGL2(L2_T_MSG, "i4b_T203_start", ("unit %d\n", l2sc->unit)); - l2sc->T203 = TIMER_ACTIVE; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - l2sc->T203_callout = timeout((TIMEOUT_FUNC_T)i4b_T203_timeout, (void *)l2sc, T203DEF); -#else - timeout((TIMEOUT_FUNC_T)i4b_T203_timeout, (void *)l2sc, T203DEF); -#endif -#endif -} - -/*---------------------------------------------------------------------------* - * Q.921 timer T203 stop - *---------------------------------------------------------------------------*/ -void -i4b_T203_stop(l2_softc_t *l2sc) -{ -#if I4B_T203_ACTIVE - if(l2sc->T203 != TIMER_IDLE) - { -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - untimeout((TIMEOUT_FUNC_T)i4b_T203_timeout, (void *)l2sc, l2sc->T203_callout); -#else - untimeout((TIMEOUT_FUNC_T)i4b_T203_timeout, (void *)l2sc); -#endif - l2sc->T203 = TIMER_IDLE; - } - DBGL2(L2_T_MSG, "i4b_T203_stop", ("unit %d\n", l2sc->unit)); -#endif -} - -/*---------------------------------------------------------------------------* - * Q.921 timer T203 restart - *---------------------------------------------------------------------------*/ -void -i4b_T203_restart(l2_softc_t *l2sc) -{ -#if I4B_T203_ACTIVE - if(l2sc->T203 != TIMER_IDLE) -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - untimeout((TIMEOUT_FUNC_T)i4b_T203_timeout, (void *)l2sc, l2sc->T203_callout); -#else - untimeout((TIMEOUT_FUNC_T)i4b_T203_timeout, (void *)l2sc); -#endif - else - l2sc->T203 = TIMER_ACTIVE; - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - l2sc->T203_callout = timeout((TIMEOUT_FUNC_T)i4b_T203_timeout, (void *)l2sc, T203DEF); -#else - timeout((TIMEOUT_FUNC_T)i4b_T203_timeout, (void *)l2sc, T203DEF); -#endif - - DBGL2(L2_T_MSG, "i4b_T203_restart", ("unit %d\n", l2sc->unit)); -#endif -} - -#endif /* NI4BQ921 > 0 */ - diff --git a/sys/i4b/layer2/i4b_lme.c b/sys/i4b/layer2/i4b_lme.c deleted file mode 100644 index b179e94bfe43c..0000000000000 --- a/sys/i4b/layer2/i4b_lme.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_lme.c - layer management entity - * ------------------------------------- - * - * $Id: i4b_lme.c,v 1.8 1998/12/05 18:05:19 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:29:25 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq921.h" -#else -#define NI4BQ921 1 -#endif -#if NI4BQ921 > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer2/i4b_l2.h> -#include <i4b/layer2/i4b_l2fsm.h> - -/*---------------------------------------------------------------------------* - * mdl assign indication handler - *---------------------------------------------------------------------------*/ -void -i4b_mdl_assign_ind(l2_softc_t *l2sc) -{ - DBGL2(L2_PRIM, "MDL-ASSIGN-IND", ("unit %d\n", l2sc->unit)); - - i4b_l1_activate(l2sc); - - if(l2sc->tei_valid == TEI_VALID) - { - l2sc->T202func = (void(*)(void*))i4b_tei_verify; - l2sc->N202 = N202DEF; - i4b_tei_verify(l2sc); - } - else - { - l2sc->T202func = (void(*)(void*))i4b_tei_assign; - l2sc->N202 = N202DEF; - i4b_tei_assign(l2sc); - } -} - -/*---------------------------------------------------------------------------* - * i4b_mdl_error_ind handler (Q.921 01/94 pp 156) - *---------------------------------------------------------------------------*/ -void -i4b_mdl_error_ind(l2_softc_t *l2sc, char *where, int errorcode) -{ - static char *error_text[] = { - "MDL_ERR_A: rx'd unsolicited response - supervisory (F=1)", - "MDL_ERR_B: rx'd unsolicited response - DM (F=1)", - "MDL_ERR_C: rx'd unsolicited response - UA (F=1)", - "MDL_ERR_D: rx'd unsolicited response - UA (F=0)", - "MDL_ERR_E: rx'd unsolicited response - DM (F=0)", - "MDL_ERR_F: peer initiated re-establishment - SABME", - "MDL_ERR_G: unsuccessful transmission N200times - SABME", - "MDL_ERR_H: unsuccessful transmission N200times - DIS", - "MDL_ERR_I: unsuccessful transmission N200times - Status ENQ", - "MDL_ERR_J: other error - N(R) error", - "MDL_ERR_K: other error - rx'd FRMR response", - "MDL_ERR_L: other error - rx'd undefined frame", - "MDL_ERR_M: other error - receipt of I field not permitted", - "MDL_ERR_N: other error - rx'd frame with wrong size", - "MDL_ERR_O: other error - N201 error", - "MDL_ERR_MAX: i4b_mdl_error_ind called with wrong parameter!!!" - }; - - if(errorcode > MDL_ERR_MAX) - errorcode = MDL_ERR_MAX; - - DBGL2(L2_ERROR, "i4b_mdl_error_ind", ("unit = %d, location = %s\n", l2sc->unit, where)); - DBGL2(L2_ERROR, "i4b_mdl_error_ind", ("error = %s\n", error_text[errorcode])); - - switch(errorcode) - { - case MDL_ERR_A: - case MDL_ERR_B: - break; - - case MDL_ERR_C: - case MDL_ERR_D: - i4b_tei_verify(l2sc); - break; - - case MDL_ERR_E: - case MDL_ERR_F: - break; - - case MDL_ERR_G: - case MDL_ERR_H: - i4b_tei_verify(l2sc); - break; - - case MDL_ERR_I: - case MDL_ERR_J: - case MDL_ERR_K: - case MDL_ERR_L: - case MDL_ERR_M: - case MDL_ERR_N: - case MDL_ERR_O: - break; - - default: - break; - } -} - -#endif /* NI4BQ921 > 0 */ diff --git a/sys/i4b/layer2/i4b_mbuf.c b/sys/i4b/layer2/i4b_mbuf.c deleted file mode 100644 index 6d085c3e08c08..0000000000000 --- a/sys/i4b/layer2/i4b_mbuf.c +++ /dev/null @@ -1,245 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b - mbuf handling support routines - * ------------------------------------ - * - * $Id: i4b_mbuf.c,v 1.10 1998/12/05 18:05:20 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:29:44 1998] - * - *---------------------------------------------------------------------------*/ - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/tty.h> -#include <sys/proc.h> -#include <sys/uio.h> -#include <sys/kernel.h> -#include <sys/socket.h> -#include <net/if.h> - -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_global.h> - -#define I4B_MBUF_DEBUG -#undef I4B_MBUF_TYPE_DEBUG - -#ifdef I4B_MBUF_TYPE_DEBUG - -#ifdef __FreeBSD__ - -#define MT_DCHAN 42 -#define MT_BCHAN 43 - -#else /* NetBSD */ - -#define MT_DCHAN MT_DATA -#define MT_BCHAN MT_DATA - -#endif - -#define MT_I4B_D MT_DCHAN -#define MT_I4B_B MT_BCHAN - -#else /* ! I4B_MBUF_TYPE_DEBUG */ - -#define MT_I4B_D MT_DATA -#define MT_I4B_B MT_DATA - -#endif /* I4B_MBUF_TYPE_DEBUG */ - -/*---------------------------------------------------------------------------* - * allocate D-channel mbuf space - *---------------------------------------------------------------------------*/ -struct mbuf* -i4b_Dgetmbuf(int len) -{ - struct mbuf *m; - - if(len > MCLBYTES) /* if length > max extension size */ - { - -#ifdef I4B_MBUF_DEBUG - printf("i4b_getmbuf: error - len(%d) > MCLBYTES(%d)\n", - len, MCLBYTES); -#endif - - return(NULL); - } - - MGETHDR(m, M_DONTWAIT, MT_I4B_D); /* get mbuf with pkthdr */ - - /* did we actually get the mbuf ? */ - - if(!m) - { - -#ifdef I4B_MBUF_DEBUG - printf("i4b_getbuf: error - MGETHDR failed!\n"); -#endif - - return(NULL); - } - - if(len >= MHLEN) - { - MCLGET(m, M_DONTWAIT); - - if(!(m->m_flags & M_EXT)) - { - m_freem(m); - -#ifdef I4B_MBUF_DEBUG - printf("i4b_getbuf: error - MCLGET failed, len(%d)\n", len); -#endif - - return (NULL); - } - } - - m->m_len = len; - - return(m); -} - -/*---------------------------------------------------------------------------* - * free a D-channel mbuf - *---------------------------------------------------------------------------*/ -void -i4b_Dfreembuf(struct mbuf *m) -{ - if(m) - m_freem(m); -} - -/*---------------------------------------------------------------------------* - * clear a D-channel ifqueue from data - *---------------------------------------------------------------------------*/ -void -i4b_Dcleanifq(struct ifqueue *ifq) -{ - struct mbuf *m; - int x = splimp(); - - while(!IF_QEMPTY(ifq)) - { - IF_DEQUEUE(ifq, m); - i4b_Dfreembuf(m); - } - - splx(x); -} - -/*---------------------------------------------------------------------------* - * allocate B-channel mbuf space - *---------------------------------------------------------------------------*/ -struct mbuf* -i4b_Bgetmbuf(int len) -{ - struct mbuf *m; - - if(len > MCLBYTES) /* if length > max extension size */ - { - -#ifdef I4B_MBUF_DEBUG - printf("i4b_getmbuf: error - len(%d) > MCLBYTES(%d)\n", - len, MCLBYTES); -#endif - - return(NULL); - } - - MGETHDR(m, M_DONTWAIT, MT_I4B_B); /* get mbuf with pkthdr */ - - /* did we actually get the mbuf ? */ - - if(!m) - { - -#ifdef I4B_MBUF_DEBUG - printf("i4b_getbuf: error - MGETHDR failed!\n"); -#endif - - return(NULL); - } - - if(len >= MHLEN) - { - MCLGET(m, M_DONTWAIT); - - if(!(m->m_flags & M_EXT)) - { - m_freem(m); - -#ifdef I4B_MBUF_DEBUG - printf("i4b_getbuf: error - MCLGET failed, len(%d)\n", len); -#endif - - return (NULL); - } - } - - m->m_len = len; - - return(m); -} - -/*---------------------------------------------------------------------------* - * free a B-channel mbuf - *---------------------------------------------------------------------------*/ -void -i4b_Bfreembuf(struct mbuf *m) -{ - if(m) - m_freem(m); -} - -/*---------------------------------------------------------------------------* - * clear a B-channel ifqueue from data - *---------------------------------------------------------------------------*/ -void -i4b_Bcleanifq(struct ifqueue *ifq) -{ - struct mbuf *m; - int x = splimp(); - - while(!IF_QEMPTY(ifq)) - { - IF_DEQUEUE(ifq, m); - i4b_Bfreembuf(m); - } - - splx(x); -} - -/* EOF */ diff --git a/sys/i4b/layer2/i4b_sframe.c b/sys/i4b/layer2/i4b_sframe.c deleted file mode 100644 index f8d14ba1a2465..0000000000000 --- a/sys/i4b/layer2/i4b_sframe.c +++ /dev/null @@ -1,215 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_sframe.c - s frame handling routines - * ---------------------------------------- - * - * $Id: i4b_sframe.c,v 1.8 1998/12/05 18:05:21 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:30:02 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq921.h" -#else -#define NI4BQ921 1 -#endif -#if NI4BQ921 > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer2/i4b_l2.h> -#include <i4b/layer2/i4b_l2fsm.h> - -/*---------------------------------------------------------------------------* - * process s frame - *---------------------------------------------------------------------------*/ -void -i4b_rxd_s_frame(int unit, struct mbuf *m) -{ - l2_softc_t *l2sc = &l2_softc[unit]; - u_char *ptr = m->m_data; - - if(!((l2sc->tei_valid == TEI_VALID) && - (l2sc->tei == GETTEI(*(ptr+OFF_TEI))))) - { - i4b_Dfreembuf(m); - return; - } - - l2sc->rxd_CR = GETCR(*(ptr + OFF_SAPI)); - l2sc->rxd_PF = GETSPF(*(ptr + OFF_SNR)); - l2sc->rxd_NR = GETSNR(*(ptr + OFF_SNR)); - - i4b_rxd_ack(l2sc, l2sc->rxd_NR); - - switch(*(ptr + OFF_SRCR)) - { - case RR: - DBGL2(L2_S_MSG, "i4b_rxd_s_frame", ("rx'd RR, N(R) = %d\n", l2sc->rxd_NR)); - i4b_next_l2state(l2sc, EV_RXRR); - break; - - case RNR: - DBGL2(L2_S_MSG, "i4b_rxd_s_frame", ("rx'd RNR, N(R) = %d\n", l2sc->rxd_NR)); - i4b_next_l2state(l2sc, EV_RXRNR); - break; - - case REJ: - DBGL2(L2_S_MSG, "i4b_rxd_s_frame", ("rx'd REJ, N(R) = %d\n", l2sc->rxd_NR)); - i4b_next_l2state(l2sc, EV_RXREJ); - break; - - default: - DBGL2(L2_S_ERR, "i4b_rxd_s_frame", ("ERROR, unknown code, frame = \n")); - i4b_print_frame(m->m_len, m->m_data); - break; - } - i4b_Dfreembuf(m); -} - -/*---------------------------------------------------------------------------* - * transmit RR command - *---------------------------------------------------------------------------*/ -void -i4b_tx_rr_command(l2_softc_t *l2sc, pbit_t pbit) -{ - struct mbuf *m; - - DBGL2(L2_S_MSG, "i4b_tx_rr_command", ("tx RR, unit = %d\n", l2sc->unit)); - - m = i4b_build_s_frame(l2sc, CR_CMD_TO_NT, pbit, RR); - - PH_Data_Req(l2sc->unit, m, MBUF_FREE); -} - -/*---------------------------------------------------------------------------* - * transmit RR response - *---------------------------------------------------------------------------*/ -void -i4b_tx_rr_response(l2_softc_t *l2sc, fbit_t fbit) -{ - struct mbuf *m; - - DBGL2(L2_S_MSG, "i4b_tx_rr_response", ("tx RR, unit = %d\n", l2sc->unit)); - - m = i4b_build_s_frame(l2sc, CR_RSP_TO_NT, fbit, RR); - - PH_Data_Req(l2sc->unit, m, MBUF_FREE); -} - -/*---------------------------------------------------------------------------* - * transmit RNR command - *---------------------------------------------------------------------------*/ -void -i4b_tx_rnr_command(l2_softc_t *l2sc, pbit_t pbit) -{ - struct mbuf *m; - - DBGL2(L2_S_MSG, "i4b_tx_rnr_command", ("tx RNR, unit = %d\n", l2sc->unit)); - - m = i4b_build_s_frame(l2sc, CR_CMD_TO_NT, pbit, RNR); - - PH_Data_Req(l2sc->unit, m, MBUF_FREE); -} - -/*---------------------------------------------------------------------------* - * transmit RNR response - *---------------------------------------------------------------------------*/ -void -i4b_tx_rnr_response(l2_softc_t *l2sc, fbit_t fbit) -{ - struct mbuf *m; - - DBGL2(L2_S_MSG, "i4b_tx_rnr_response", ("tx RNR, unit = %d\n", l2sc->unit)); - - m = i4b_build_s_frame(l2sc, CR_RSP_TO_NT, fbit, RNR); - - PH_Data_Req(l2sc->unit, m, MBUF_FREE); -} - -/*---------------------------------------------------------------------------* - * transmit REJ response - *---------------------------------------------------------------------------*/ -void -i4b_tx_rej_response(l2_softc_t *l2sc, fbit_t fbit) -{ - struct mbuf *m; - - DBGL2(L2_S_MSG, "i4b_tx_rej_response", ("tx REJ, unit = %d\n", l2sc->unit)); - - m = i4b_build_s_frame(l2sc, CR_RSP_TO_NT, fbit, REJ); - - PH_Data_Req(l2sc->unit, m, MBUF_FREE); -} - -/*---------------------------------------------------------------------------* - * build S-frame for sending - *---------------------------------------------------------------------------*/ -struct mbuf * -i4b_build_s_frame(l2_softc_t *l2sc, crbit_to_nt_t crbit, pbit_t pbit, u_char type) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(S_FRAME_LEN)) == NULL) - return(NULL); - - PUTSAPI(SAPI_CCP, crbit, m->m_data[OFF_SAPI]); - - PUTTEI(l2sc->tei, m->m_data[OFF_TEI]); - - m->m_data[OFF_SRCR] = type; - - m->m_data[OFF_SNR] = (l2sc->vr << 1) | (pbit & 0x01); - - return(m); -} - -#endif /* NI4BQ921 > 0 */ diff --git a/sys/i4b/layer2/i4b_tei.c b/sys/i4b/layer2/i4b_tei.c deleted file mode 100644 index 5c5b7b83fd873..0000000000000 --- a/sys/i4b/layer2/i4b_tei.c +++ /dev/null @@ -1,322 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_tei.c - tei handling procedures - * ----------------------------------- - * - * $Id: i4b_tei.c,v 1.13 1998/12/05 18:05:23 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:30:20 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq921.h" -#else -#define NI4BQ921 1 -#endif -#if NI4BQ921 > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/syslog.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <machine/random.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer2/i4b_l2.h> -#include <i4b/layer2/i4b_l2fsm.h> - -/*---------------------------------------------------------------------------* - * handle a received TEI management frame - *---------------------------------------------------------------------------*/ -void -i4b_tei_rxframe(int unit, struct mbuf *m) -{ - l2_softc_t *l2sc = &l2_softc[unit]; - u_char *ptr = m->m_data; - - switch(*(ptr + OFF_MT)) - { - case MT_ID_ASSIGN: - if( (*(ptr + OFF_RIL) == l2sc->last_ril) && - (*(ptr + OFF_RIH) == l2sc->last_rih)) - { - l2sc->tei = GET_TEIFROMAI(*(ptr+OFF_AI)); - l2sc->tei_valid = TEI_VALID; - - if(l2sc->T202 == TIMER_ACTIVE) - i4b_T202_stop(l2sc); - - MDL_Status_Ind(l2sc->unit, STI_TEIASG, l2sc->tei); - - log(LOG_INFO, "i4b: unit %d, assigned TEI = %d = 0x%02x\n", l2sc->unit, l2sc->tei, l2sc->tei); - - DBGL2(L2_TEI_MSG, "i4b_tei_rx_frame", ("TEI ID Assign - TEI = %d\n", l2sc->tei)); - - i4b_next_l2state(l2sc, EV_MDASGRQ); - } - break; - - case MT_ID_DENY: - if( (*(ptr + OFF_RIL) == l2sc->last_ril) && - (*(ptr + OFF_RIH) == l2sc->last_rih)) - { - l2sc->tei_valid = TEI_INVALID; - l2sc->tei = GET_TEIFROMAI(*(ptr+OFF_AI)); - - if(l2sc->tei == GROUP_TEI) - { - log(LOG_WARNING, "i4b: unit %d, denied TEI, no TEI values available from exchange!\n", l2sc->unit); - DBGL2(L2_TEI_ERR, "i4b_tei_rx_frame", ("TEI ID Denied, No TEI values available from exchange!\n")); - } - else - { - log(LOG_WARNING, "i4b: unit %d, denied TEI = %d = 0x%02x\n", l2sc->unit, l2sc->tei, l2sc->tei); - DBGL2(L2_TEI_ERR, "i4b_tei_rx_frame", ("TEI ID Denied - TEI = %d\n", l2sc->tei)); - } - MDL_Status_Ind(l2sc->unit, STI_TEIASG, -1); - i4b_next_l2state(l2sc, EV_MDERRRS); - } - break; - - case MT_ID_CHK_REQ: - if( (l2sc->tei_valid == TEI_VALID) && - ( (l2sc->tei == GET_TEIFROMAI(*(ptr+OFF_AI))) || - (GROUP_TEI == GET_TEIFROMAI(*(ptr+OFF_AI))) )) - { - static int lasttei = -1; - - if(l2sc->tei != lasttei) - { - DBGL2(L2_TEI_MSG, "i4b_tei_rx_frame", ("TEI ID Check Req - TEI = %d\n", l2sc->tei)); - lasttei = l2sc->tei; - } - - if(l2sc->T202 == TIMER_ACTIVE) - i4b_T202_stop(l2sc); - i4b_tei_chkresp(l2sc); - } - break; - - case MT_ID_REMOVE: - if( (l2sc->tei_valid == TEI_VALID) && - ( (l2sc->tei == GET_TEIFROMAI(*(ptr+OFF_AI))) || - (l2sc->tei == GET_TEIFROMAI(*(ptr+OFF_AI))))) - { - l2sc->tei_valid = TEI_INVALID; - l2sc->tei = GET_TEIFROMAI(*(ptr+OFF_AI)); - - log(LOG_INFO, "i4b: unit %d, removed TEI = %d = 0x%02x\n", l2sc->unit, l2sc->tei, l2sc->tei); - DBGL2(L2_TEI_MSG, "i4b_tei_rx_frame", ("TEI ID Remove - TEI = %d\n", l2sc->tei)); - MDL_Status_Ind(l2sc->unit, STI_TEIASG, -1); - i4b_next_l2state(l2sc, EV_MDREMRQ); - } - break; - - default: - DBGL2(L2_TEI_ERR, "i4b_tei_rx_frame", ("UNKNOWN TEI MGMT Frame, type = 0x%x\n", *(ptr + OFF_MT))); - i4b_print_frame(m->m_len, m->m_data); - break; - } - i4b_Dfreembuf(m); -} - -/*---------------------------------------------------------------------------* - * allocate and fill up a TEI management frame for sending - *---------------------------------------------------------------------------*/ -static struct mbuf * -build_tei_mgmt_frame(l2_softc_t *l2sc, unsigned char type) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(TEI_MGMT_FRM_LEN)) == NULL) - return(NULL); - - m->m_data[TEIM_SAPIO] = 0xfc; /* SAPI = 63, CR = 0, EA = 0 */ - m->m_data[TEIM_TEIO] = 0xff; /* TEI = 127, EA = 1 */ - m->m_data[TEIM_UIO] = UI; /* UI */ - m->m_data[TEIM_MEIO] = MEI; /* MEI */ - m->m_data[TEIM_MTO] = type; /* message type */ - - switch(type) - { - case MT_ID_REQEST: - i4b_make_rand_ri(l2sc); - m->m_data[TEIM_RILO] = l2sc->last_ril; - m->m_data[TEIM_RIHO] = l2sc->last_rih; - m->m_data[TEIM_AIO] = (GROUP_TEI << 1) | 0x01; - break; - - case MT_ID_CHK_RSP: - i4b_make_rand_ri(l2sc); - m->m_data[TEIM_RILO] = l2sc->last_ril; - m->m_data[TEIM_RIHO] = l2sc->last_rih; - m->m_data[TEIM_AIO] = (l2sc->tei << 1) | 0x01; - break; - - case MT_ID_VERIFY: - m->m_data[TEIM_RILO] = 0; - m->m_data[TEIM_RIHO] = 0; - m->m_data[TEIM_AIO] = (l2sc->tei << 1) | 0x01; - break; - - default: - i4b_Dfreembuf(m); - panic("build_tei_mgmt_frame: invalid type"); - break; - } - return(m); -} - -/*---------------------------------------------------------------------------* - * i4b_tei_assign - TEI assignment procedure (Q.921, 5.3.2, pp 24) - * T202func and N202 _MUST_ be set prior to calling this function ! - *---------------------------------------------------------------------------*/ -void -i4b_tei_assign(l2_softc_t *l2sc) -{ - struct mbuf *m; - - DBGL2(L2_TEI_MSG, "i4b_tei_assign", ("tx TEI ID_Request\n")); - - m = build_tei_mgmt_frame(l2sc, MT_ID_REQEST); - - if(m == NULL) - panic("i4b_tei_assign: no mbuf"); - - i4b_T202_start(l2sc); - - PH_Data_Req(l2sc->unit, m, MBUF_FREE); -} - -/*---------------------------------------------------------------------------* - * i4b_tei_assign - TEI verify procedure (Q.921, 5.3.5, pp 29) - * T202func and N202 _MUST_ be set prior to calling this function ! - *---------------------------------------------------------------------------*/ -void -i4b_tei_verify(l2_softc_t *l2sc) -{ - struct mbuf *m; - - DBGL2(L2_TEI_MSG, "i4b_tei_verify", ("tx TEI ID_Verify\n")); - - m = build_tei_mgmt_frame(l2sc, MT_ID_VERIFY); - - if(m == NULL) - panic("i4b_tei_verify: no mbuf"); - - i4b_T202_start(l2sc); - - PH_Data_Req(l2sc->unit, m, MBUF_FREE); -} - -/*---------------------------------------------------------------------------* - * i4b_tei_chkresp - TEI check response procedure (Q.921, 5.3.5, pp 29) - *---------------------------------------------------------------------------*/ -void -i4b_tei_chkresp(l2_softc_t *l2sc) -{ - struct mbuf *m; - static int lasttei = 0; - - if(l2sc->tei != lasttei) - { - lasttei = l2sc->tei; - DBGL2(L2_TEI_MSG, "i4b_tei_chkresp", ("tx TEI ID_Check_Response\n")); - } - - m = build_tei_mgmt_frame(l2sc, MT_ID_CHK_RSP); - - if(m == NULL) - panic("i4b_tei_chkresp: no mbuf"); - - PH_Data_Req(l2sc->unit, m, MBUF_FREE); -} - -/*---------------------------------------------------------------------------* - * generate some 16 bit "random" number used for TEI mgmt Ri field - *---------------------------------------------------------------------------*/ -void -i4b_make_rand_ri(l2_softc_t *l2sc) -{ - -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 - - u_short val; - read_random((char *)&val, sizeof(val)); - -#else - - register u_short val; - register int i; - static int called = 42; - - val = (l2sc->last_rih << 8) | l2sc->last_ril; - - val += ++called; - - for(i=0; i < 50 ; i++, val++) - { - val |= l2sc->unit+i; - val <<= i; - val ^= (time.tv_sec >> 16) ^ time.tv_usec; - val <<= i; - val ^= time.tv_sec ^ (time.tv_usec >> 16); - - if(val != 0 && val != 0xffff) - break; - } -#endif - l2sc->last_rih = (val >> 8) & 0x00ff; - l2sc->last_ril = val & 0x00ff; -} - -#endif /* NI4BQ921 > 0 */ diff --git a/sys/i4b/layer2/i4b_uframe.c b/sys/i4b/layer2/i4b_uframe.c deleted file mode 100644 index 90e79124d29c8..0000000000000 --- a/sys/i4b/layer2/i4b_uframe.c +++ /dev/null @@ -1,308 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_uframe.c - routines for handling U-frames - * ----------------------------------------------- - * - * $Id: i4b_uframe.c,v 1.6 1998/12/05 18:05:24 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:30:33 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq921.h" -#else -#define NI4BQ921 1 -#endif -#if NI4BQ921 > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer2/i4b_l2.h> -#include <i4b/layer2/i4b_l2fsm.h> - -/*---------------------------------------------------------------------------* - * process a received U-frame - *---------------------------------------------------------------------------*/ -void -i4b_rxd_u_frame(int unit, struct mbuf *m) -{ - l2_softc_t *l2sc = &l2_softc[unit]; - u_char *ptr = m->m_data; - - int sapi = GETSAPI(*(ptr + OFF_SAPI)); - int tei = GETTEI(*(ptr + OFF_TEI)); - int pfbit = GETUPF(*(ptr + OFF_CNTL)); - - switch(*(ptr + OFF_CNTL) & ~UPFBIT) - { - /* commands */ - - case SABME: - if((l2sc->tei_valid == TEI_VALID) && - (l2sc->tei == GETTEI(*(ptr+OFF_TEI)))) - { - DBGL2(L2_U_MSG, "i4b_rxd_u_frame", ("SABME, sapi = %d, tei = %d\n", sapi, tei)); - - l2sc->rxd_PF = pfbit; - - i4b_next_l2state(l2sc, EV_RXSABME); - } - i4b_Dfreembuf(m); - break; - - case UI: - if(sapi == SAPI_L2M && - tei == GROUP_TEI && - *(ptr + OFF_MEI) == MEI) - { - /* layer 2 management (SAPI = 63) */ - - i4b_tei_rxframe(unit, m); - } - else if(sapi == SAPI_CCP && tei == GROUP_TEI) - { - /* call control (SAPI = 0) */ - - /* strip ui header */ - m_adj(m, UI_HDR_LEN); - /* to upper layer */ - DL_Unit_Data_Ind(unit, m); - } - else - { - DBGL2(L2_U_ERR, "i4b_rxd_u_frame", ("unknown UI frame!\n")); - - i4b_Dfreembuf(m); - } - break; - - case DISC: - if((l2sc->tei_valid == TEI_VALID) && - (l2sc->tei == GETTEI(*(ptr+OFF_TEI)))) - { - DBGL2(L2_U_MSG, "i4b_rxd_u_frame", ("DISC, sapi = %d, tei = %d\n", sapi, tei)); - - l2sc->rxd_PF = pfbit; - - i4b_next_l2state(l2sc, EV_RXDISC); - } - i4b_Dfreembuf(m); - break; - - case XID: - if((l2sc->tei_valid == TEI_VALID) && - (l2sc->tei == GETTEI(*(ptr+OFF_TEI)))) - { - DBGL2(L2_U_MSG, "i4b_rxd_u_frame", ("XID, sapi = %d, tei = %d\n", sapi, tei)); - } - i4b_Dfreembuf(m); - break; - - /* responses */ - - case DM: - if((l2sc->tei_valid == TEI_VALID) && - (l2sc->tei == GETTEI(*(ptr+OFF_TEI)))) - { - DBGL2(L2_U_MSG, "i4b_rxd_u_frame", ("DM, sapi = %d, tei = %d\n", sapi, tei)); - - i4b_print_frame(m->m_len, m->m_data); - - l2sc->rxd_PF = pfbit; - - i4b_next_l2state(l2sc, EV_RXDM); - } - i4b_Dfreembuf(m); - break; - - case UA: - if((l2sc->tei_valid == TEI_VALID) && - (l2sc->tei == GETTEI(*(ptr+OFF_TEI)))) - { - DBGL2(L2_U_MSG, "i4b_rxd_u_frame", ("UA, sapi = %d, tei = %d\n", sapi, tei)); - - l2sc->rxd_PF = pfbit; - - i4b_next_l2state(l2sc, EV_RXUA); - } - i4b_Dfreembuf(m); - break; - - case FRMR: - if((l2sc->tei_valid == TEI_VALID) && - (l2sc->tei == GETTEI(*(ptr+OFF_TEI)))) - { - DBGL2(L2_U_MSG, "i4b_rxd_u_frame", ("FRMR, sapi = %d, tei = %d\n", sapi, tei)); - - l2sc->rxd_PF = pfbit; - - i4b_next_l2state(l2sc, EV_RXFRMR); - } - i4b_Dfreembuf(m); - break; - - default: - if((l2sc->tei_valid == TEI_VALID) && - (l2sc->tei == GETTEI(*(ptr+OFF_TEI)))) - { - DBGL2(L2_U_ERR, "i4b_rxd_u_frame", ("UNKNOWN TYPE ERROR, sapi = %d, tei = %d, frame = ", sapi, tei)); - i4b_print_frame(m->m_len, m->m_data); - } - else - { - DBGL2(L2_U_ERR, "i4b_rxd_u_frame", ("not mine - UNKNOWN TYPE ERROR, sapi = %d, tei = %d, frame = ", sapi, tei)); - i4b_print_frame(m->m_len, m->m_data); - } - i4b_Dfreembuf(m); - break; - } -} - -/*---------------------------------------------------------------------------* - * build U-frame for sending - *---------------------------------------------------------------------------*/ -struct mbuf * -i4b_build_u_frame(l2_softc_t *l2sc, crbit_to_nt_t crbit, pbit_t pbit, u_char type) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(U_FRAME_LEN)) == NULL) - return(NULL); - - PUTSAPI(SAPI_CCP, crbit, m->m_data[OFF_SAPI]); - - PUTTEI(l2sc->tei, m->m_data[OFF_TEI]); - - if(pbit) - m->m_data[OFF_CNTL] = type | UPBITSET; - else - m->m_data[OFF_CNTL] = type & ~UPBITSET; - - return(m); -} - -/*---------------------------------------------------------------------------* - * transmit SABME command - *---------------------------------------------------------------------------*/ -void -i4b_tx_sabme(l2_softc_t *l2sc, pbit_t pbit) -{ - struct mbuf *m; - - DBGL2(L2_U_MSG, "i4b_tx_sabme", ("tx SABME, tei = %d\n", l2sc->tei)); - - m = i4b_build_u_frame(l2sc, CR_CMD_TO_NT, pbit, SABME); - - PH_Data_Req(l2sc->unit, m, MBUF_FREE); -} - -/*---------------------------------------------------------------------------* - * transmit DM response - *---------------------------------------------------------------------------*/ -void -i4b_tx_dm(l2_softc_t *l2sc, fbit_t fbit) -{ - struct mbuf *m; - - DBGL2(L2_U_MSG, "i4b_tx_dm", ("tx DM, tei = %d\n", l2sc->tei)); - - m = i4b_build_u_frame(l2sc, CR_RSP_TO_NT, fbit, DM); - - PH_Data_Req(l2sc->unit, m, MBUF_FREE); -} - -/*---------------------------------------------------------------------------* - * transmit DISC command - *---------------------------------------------------------------------------*/ -void -i4b_tx_disc(l2_softc_t *l2sc, pbit_t pbit) -{ - struct mbuf *m; - - DBGL2(L2_U_MSG, "i4b_tx_disc", ("tx DISC, tei = %d\n", l2sc->tei)); - - m = i4b_build_u_frame(l2sc, CR_CMD_TO_NT, pbit, DISC); - - PH_Data_Req(l2sc->unit, m, MBUF_FREE); -} - -/*---------------------------------------------------------------------------* - * transmit UA response - *---------------------------------------------------------------------------*/ -void -i4b_tx_ua(l2_softc_t *l2sc, fbit_t fbit) -{ - struct mbuf *m; - - DBGL2(L2_U_MSG, "i4b_tx_ua", ("tx UA, tei = %d\n", l2sc->tei)); - - m = i4b_build_u_frame(l2sc, CR_RSP_TO_NT, fbit, UA); - - PH_Data_Req(l2sc->unit, m, MBUF_FREE); -} - -/*---------------------------------------------------------------------------* - * transmit FRMR response - *---------------------------------------------------------------------------*/ -void -i4b_tx_frmr(l2_softc_t *l2sc, fbit_t fbit) -{ - struct mbuf *m; - - DBGL2(L2_U_MSG, "i4b_tx_frmr", ("tx FRMR, tei = %d\n", l2sc->tei)); - - m = i4b_build_u_frame(l2sc, CR_RSP_TO_NT, fbit, FRMR); - - PH_Data_Req(l2sc->unit, m, MBUF_FREE); -} - - -#endif /* NI4BQ921 > 0 */ diff --git a/sys/i4b/layer2/i4b_util.c b/sys/i4b/layer2/i4b_util.c deleted file mode 100644 index 9f8fe196c56cc..0000000000000 --- a/sys/i4b/layer2/i4b_util.c +++ /dev/null @@ -1,312 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_util.c - layer 2 utility routines - * ------------------------------------- - * - * $Id: i4b_util.c,v 1.15 1998/12/05 18:05:26 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:31:10 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq921.h" -#else -#define NI4BQ921 1 -#endif -#if NI4BQ921 > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l1l2.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer2/i4b_l2.h> -#include <i4b/layer2/i4b_l2fsm.h> - -/*---------------------------------------------------------------------------* - * routine ESTABLISH DATA LINK (Q.921 03/93 page 83) - *---------------------------------------------------------------------------*/ -void -i4b_establish_data_link(l2_softc_t *l2sc) -{ - i4b_l1_activate(l2sc); - - i4b_clear_exception_conditions(l2sc); - - l2sc->RC = 0; - - i4b_tx_sabme(l2sc, P1); - - i4b_T200_restart(l2sc); - - i4b_T203_stop(l2sc); -} - -/*---------------------------------------------------------------------------* - * routine CLEAR EXCEPTION CONDITIONS (Q.921 03/93 page 83) - *---------------------------------------------------------------------------*/ -void -i4b_clear_exception_conditions(l2_softc_t *l2sc) -{ - -/*XXX -------------------------------------------------------------- */ -/*XXX is this really appropriate here or should it moved elsewhere ? */ - - i4b_Dcleanifq(&l2sc->i_queue); - - if(l2sc->ua_num != UA_EMPTY) - { - i4b_Dfreembuf(l2sc->ua_frame); - l2sc->ua_num = UA_EMPTY; - } -/*XXX -------------------------------------------------------------- */ - - l2sc->peer_busy = 0; - - l2sc->rej_excpt = 0; - - l2sc->own_busy = 0; - - l2sc->ack_pend = 0; -} - -/*---------------------------------------------------------------------------* - * routine TRANSMIT ENQUIRE (Q.921 03/93 page 83) - *---------------------------------------------------------------------------*/ -void -i4b_transmit_enquire(l2_softc_t *l2sc) -{ - if(l2sc->own_busy) - i4b_tx_rnr_command(l2sc, P1); - else - i4b_tx_rr_command(l2sc, P1); - - l2sc->ack_pend = 0; - - i4b_T200_start(l2sc); -} - -/*---------------------------------------------------------------------------* - * routine NR ERROR RECOVERY (Q.921 03/93 page 83) - *---------------------------------------------------------------------------*/ -void -i4b_nr_error_recovery(l2_softc_t *l2sc) -{ - i4b_mdl_error_ind(l2sc, "i4b_nr_error_recovery", MDL_ERR_J); - - i4b_establish_data_link(l2sc); - - l2sc->l3initiated = 0; -} - -/*---------------------------------------------------------------------------* - * routine ENQUIRY RESPONSE (Q.921 03/93 page 84) - *---------------------------------------------------------------------------*/ -void -i4b_enquiry_response(l2_softc_t *l2sc) -{ - if(l2sc->own_busy) - i4b_tx_rnr_response(l2sc, F1); - else - i4b_tx_rr_response(l2sc, F1); - - l2sc->ack_pend = 0; -} - -/*---------------------------------------------------------------------------* - * routine INVOKE RETRANSMISSION (Q.921 03/93 page 84) - *---------------------------------------------------------------------------*/ -void -i4b_invoke_retransmission(l2_softc_t *l2sc, int nr) -{ - DBGL2(L2_ERROR, "i4b_invoke_retransmission", ("nr = %d\n", nr )); - - while(l2sc->vs != nr) - { - DBGL2(L2_ERROR, "i4b_invoke_retransmission", ("nr != vs, nr = %d, vs = %d\n", nr, l2sc->vs)); - - M128DEC(l2sc->vs); - -/* XXXXXXXXXXXXXXXXX */ - - if((l2sc->ua_num != UA_EMPTY) && (l2sc->vs == l2sc->ua_num)) - { - IF_ENQUEUE(&l2sc->i_queue, l2sc->ua_frame); - l2sc->ua_num = UA_EMPTY; - } - else - { - DBGL2(L2_ERROR, "i4b_invoke_retransmission", ("ERROR, l2sc->vs = %d, l2sc->ua_num = %d \n",l2sc->vs, l2sc->ua_num)); - } - -/* XXXXXXXXXXXXXXXXX */ - - i4b_i_frame_queued_up(l2sc); - } -} - -/*---------------------------------------------------------------------------* - * routine ACKNOWLEDGE PENDING (Q.921 03/93 p 70) - *---------------------------------------------------------------------------*/ -void -i4b_acknowledge_pending(l2_softc_t *l2sc) -{ - if(l2sc->ack_pend) - { - l2sc->ack_pend = 0; - i4b_tx_rr_response(l2sc, F0); - } -} - -/*---------------------------------------------------------------------------* - * i4b_print_frame - just print the hex contents of a frame - *---------------------------------------------------------------------------*/ -void -i4b_print_frame(int len, u_char *buf) -{ -#ifdef DO_I4B_DEBUG - int i; - - if (!(i4b_l2_debug & L2_ERROR)) /* XXXXXXXXXXXXXXXXXXXXX */ - return; - - for(i = 0; i < len; i++) - printf(" 0x%x", buf[i]); - printf("\n"); -#endif -} - -/*---------------------------------------------------------------------------* - * i4b_print_l2var - print some l2softc vars - *---------------------------------------------------------------------------*/ -void -i4b_print_l2var(l2_softc_t *l2sc) -{ - DBGL2(L2_ERROR, "i4b_print_l2var", ("unit%d V(R)=%d, V(S)=%d, V(A)=%d,ACKP=%d,PBSY=%d,OBSY=%d\n", - l2sc->unit, - l2sc->vr, - l2sc->vs, - l2sc->va, - l2sc->ack_pend, - l2sc->peer_busy, - l2sc->own_busy)); -} - -/*---------------------------------------------------------------------------* - * got s or i frame, check if valid ack for last sent frame - *---------------------------------------------------------------------------*/ -void -i4b_rxd_ack(l2_softc_t *l2sc, int nr) -{ - -#ifdef NOTDEF - DBGL2(L2_ERROR, "i4b_rxd_ack", ("N(R)=%d, UA=%d, V(R)=%d, V(S)=%d, V(A)=%d\n", - nr, - l2sc->ua_num, - l2sc->vr, - l2sc->vs, - l2sc->va)); -#endif - - if(l2sc->ua_num != UA_EMPTY) - { - int s; - - M128DEC(nr); - - if(l2sc->ua_num != nr) - DBGL2(L2_ERROR, "i4b_rxd_ack", ("((N(R)-1)=%d) != (UA=%d) !!!\n", nr, l2sc->ua_num)); - - s = SPLI4B(); - - i4b_Dfreembuf(l2sc->ua_frame); - l2sc->ua_num = UA_EMPTY; - - splx(s); - } -} - -/*---------------------------------------------------------------------------* - * if not already active, activate layer 1 - *---------------------------------------------------------------------------*/ -void -i4b_l1_activate(l2_softc_t *l2sc) -{ - if(l2sc->ph_active == PH_INACTIVE) - { - l2sc->ph_active = PH_ACTIVEPEND; - PH_Act_Req(l2sc->unit); - } -}; - -/*---------------------------------------------------------------------------* - * check for v(a) <= n(r) <= v(s) - * nr = receive sequence frame counter, va = acknowledge sequence frame - * counter and vs = transmit sequence frame counter - *---------------------------------------------------------------------------*/ -int -i4b_l2_nr_ok(int nr, int va, int vs) -{ - if((va > nr) && ((nr != 0) || (va != 127))) - { - DBGL2(L2_ERROR, "i4b_l2_nr_ok", ("ERROR, va = %d, nr = %d, vs = %d [1]\n", va, nr, vs)); - return 0; /* fail */ - } - - if((nr > vs) && ((vs != 0) || (nr != 127))) - { - DBGL2(L2_ERROR, "i4b_l2_nr_ok", ("ERROR, va = %d, nr = %d, vs = %d [2]\n", va, nr, vs)); - return 0; /* fail */ - } - - return 1; /* good */ -} - -#endif /* NI4BQ921 > 0 */ - diff --git a/sys/i4b/layer3/i4b_l2if.c b/sys/i4b/layer3/i4b_l2if.c deleted file mode 100644 index 33b1340738ec2..0000000000000 --- a/sys/i4b/layer3/i4b_l2if.c +++ /dev/null @@ -1,642 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l2if.c - Layer 3 interface to Layer 2 - * ------------------------------------------- - * - * $Id: i4b_l2if.c,v 1.14 1998/12/05 18:05:28 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:31:26 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq931.h" -#else -#define NI4BQ931 1 -#endif -#if NI4BQ931 > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_cause.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_cause.h> -#endif - -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_l3l4.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer3/i4b_l3.h> -#include <i4b/layer3/i4b_l3fsm.h> -#include <i4b/layer3/i4b_q931.h> - -#include <i4b/layer4/i4b_l4.h> - -static unsigned char make_q931_cause(cause_t cause); - -/*---------------------------------------------------------------------------* - * this converts our internal state (number) to the number specified - * in Q.931 and is used for reporting our state in STATUS messages. - *---------------------------------------------------------------------------*/ -int i4b_status_tab[] = { - 0, /* ST_U0, */ - 1, /* ST_U1, */ - 3, /* ST_U3, */ - 4, /* ST_U4, */ - 6, /* ST_U6, */ - 7, /* ST_U7, */ - 8, /* ST_U8, */ - 9, /* ST_U9, */ - 10, /* ST_U10, */ - 11, /* ST_U11, */ - 12, /* ST_U12, */ - 19, /* ST_U19, */ - 6, /* ST_IWA, */ - 6, /* ST_IWR, */ - 1, /* ST_OW, */ - 6, /* ST_IWL, */ -}; - -/*---------------------------------------------------------------------------* - * return a valid q.931/q.850 cause from any of the internal causes - *---------------------------------------------------------------------------*/ -static unsigned char -make_q931_cause(cause_t cause) -{ - register unsigned char ret; - - switch(GET_CAUSE_TYPE(cause)) - { - case CAUSET_Q850: - ret = GET_CAUSE_VAL(cause); - break; - case CAUSET_I4B: - ret = cause_tab_q931[GET_CAUSE_VAL(cause)]; - break; - default: - panic("make_q931_cause: unknown cause type!"); - break; - } - ret |= EXT_LAST; - return(ret); -} - -/*---------------------------------------------------------------------------* - * return status of data link - *---------------------------------------------------------------------------*/ -int -i4b_get_dl_stat(call_desc_t *cd) -{ - return(ctrl_desc[cd->controller].dl_est); -} - -/*---------------------------------------------------------------------------* - * DL ESTABLISH INDICATION from Layer 2 - *---------------------------------------------------------------------------*/ -int -i4b_dl_establish_ind(int unit) -{ - int i; - int found = 0; - - DBGL2(L2_PRIM, "DL-ESTABLISH-IND", ("unit %d\n",unit)); - - /* first set DL up in controller descriptor */ - - for(i=0; i < nctrl; i++) - { - if((ctrl_desc[i].ctrl_type == CTRL_PASSIVE) && - (ctrl_desc[i].unit == unit)) - { - DBGL3(L3_MSG, "i4b_dl_establish_ind", ("unit=%d DL established!\n",unit)); - ctrl_desc[i].dl_est = DL_UP; - found = 1; - } - } - - if(found == 0) - { - DBGL3(L3_ERR, "i4b_dl_establish_ind", ("ERROR, controller not found for unit=%d!\n",unit)); - return(-1); - } - - found = 0; - - /* second, inform all (!) active call of the event */ - - for(i=0; i < N_CALL_DESC; i++) - { - if( (call_desc[i].cdid != 0) && - (ctrl_desc[call_desc[i].controller].ctrl_type == CTRL_PASSIVE) && - (ctrl_desc[call_desc[i].controller].unit == unit)) - { - DBGL3(L3_MSG, "i4b_dl_establish_ind", ("unit=%d, index=%d cdid=%u cr=%d\n", - unit, i, call_desc[i].cdid, call_desc[i].cr)); - next_l3state(&call_desc[i], EV_DLESTIN); - found++; - } - } - - if(found == 0) - { - DBGL3(L3_ERR, "i4b_dl_establish_ind", ("ERROR, no cdid for unit %d found!\n", unit)); - return(-1); - } - else - { - return(0); - } -} - -/*---------------------------------------------------------------------------* - * DL ESTABLISH CONFIRM from Layer 2 - *---------------------------------------------------------------------------*/ -int -i4b_dl_establish_cnf(int unit) -{ - int i; - int found = 0; - - DBGL2(L2_PRIM, "DL-ESTABLISH-CONF", ("unit %d\n",unit)); - - for(i=0; i < N_CALL_DESC; i++) - { - if( (call_desc[i].cdid != 0) && - (ctrl_desc[call_desc[i].controller].ctrl_type == CTRL_PASSIVE) && - (ctrl_desc[call_desc[i].controller].unit == unit)) - { - ctrl_desc[call_desc[i].controller].dl_est = DL_UP; - - DBGL3(L3_MSG, "i4b_dl_establish_cnf", ("unit=%d, index=%d cdid=%u cr=%d\n", - unit, i, call_desc[i].cdid, call_desc[i].cr)); - - next_l3state(&call_desc[i], EV_DLESTCF); - found++; - } - } - - if(found == 0) - { - DBGL3(L3_ERR, "i4b_dl_establish_cnf", ("ERROR, no cdid for unit %d found!\n", unit)); - return(-1); - } - else - { - return(0); - } -} - -/*---------------------------------------------------------------------------* - * DL RELEASE INDICATION from Layer 2 - *---------------------------------------------------------------------------*/ -int -i4b_dl_release_ind(int unit) -{ - int i; - int found = 0; - - DBGL2(L2_PRIM, "DL-RELEASE-IND", ("unit %d\n",unit)); - - /* first set controller to down */ - - for(i=0; i < nctrl; i++) - { - if((ctrl_desc[i].ctrl_type == CTRL_PASSIVE) && - (ctrl_desc[i].unit == unit)) - { - DBGL3(L3_MSG, "i4b_dl_release_ind", ("unit=%d DL released!\n",unit)); - ctrl_desc[i].dl_est = DL_DOWN; - found = 1; - } - } - - if(found == 0) - { - DBGL3(L3_ERR, "i4b_dl_release_ind", ("ERROR, controller not found for unit=%d!\n",unit)); - return(-1); - } - - found = 0; - - /* second, inform all (!) active calls of the event */ - - for(i=0; i < N_CALL_DESC; i++) - { - if( (call_desc[i].cdid != 0) && - (ctrl_desc[call_desc[i].controller].ctrl_type == CTRL_PASSIVE) && - (ctrl_desc[call_desc[i].controller].unit == unit)) - { - DBGL3(L3_MSG, "i4b_dl_release_ind", ("unit=%d, index=%d cdid=%u cr=%d\n", - unit, i, call_desc[i].cdid, call_desc[i].cr)); - next_l3state(&call_desc[i], EV_DLRELIN); - found++; - } - } - - if(found == 0) - { - /* this is not an error since it might be a normal call end */ - DBGL3(L3_MSG, "i4b_dl_release_ind", ("no cdid for unit %d found\n", unit)); - } - return(0); -} - -/*---------------------------------------------------------------------------* - * DL RELEASE CONFIRM from Layer 2 - *---------------------------------------------------------------------------*/ -int -i4b_dl_release_cnf(int unit) -{ - int i; - - DBGL2(L2_PRIM, "DL-RELEASE-CONF", ("unit %d\n",unit)); - - for(i=0; i < nctrl; i++) - { - if((ctrl_desc[i].ctrl_type == CTRL_PASSIVE) && - (ctrl_desc[i].unit == unit)) - { - DBGL3(L3_MSG, "i4b_dl_release_cnf", ("unit=%d DL released!\n",unit)); - ctrl_desc[i].dl_est = DL_DOWN; - return(0); - } - } - DBGL3(L3_ERR, "i4b_dl_release_cnf", ("ERROR, controller not found for unit=%d!\n",unit)); - return(-1); -} - -/*---------------------------------------------------------------------------* - * i4b_dl_data_ind - process a rx'd I-frame got from layer 2 - *---------------------------------------------------------------------------*/ -int -i4b_dl_data_ind(int unit, struct mbuf *m) -{ -#ifdef NOTDEF - DBGL2(L2_PRIM, "DL-DATA-IND", ("unit %d\n",unit)); -#endif - i4b_decode_q931(unit, m->m_len, m->m_data); - i4b_Dfreembuf(m); - return(0); -} - -/*---------------------------------------------------------------------------* - * dl_unit_data_ind - process a rx'd U-frame got from layer 2 - *---------------------------------------------------------------------------*/ -int -i4b_dl_unit_data_ind(int unit, struct mbuf *m) -{ -#ifdef NOTDEF - DBGL2(L2_PRIM, "DL-UNIT-DATA-IND", ("unit %d\n",unit)); -#endif - i4b_decode_q931(unit, m->m_len, m->m_data); - i4b_Dfreembuf(m); - return(0); -} - -/*---------------------------------------------------------------------------* - * send CONNECT message - *---------------------------------------------------------------------------*/ -void -i4b_l3_tx_connect(call_desc_t *cd) -{ - struct mbuf *m; - u_char *ptr; - - DBGL3(L3_PRIM, "tx CONNECT", ("unit %d, cr = 0x%02x\n", ctrl_desc[cd->controller].unit, cd->cr)); - - if((m = i4b_Dgetmbuf(I_FRAME_HDRLEN + MSG_CONNECT_LEN)) == NULL) - panic("i4b_l3_tx_connect: can't allocate mbuf\n"); - - ptr = m->m_data + I_FRAME_HDRLEN; - - *ptr++ = PD_Q931; /* protocol discriminator */ - *ptr++ = 0x01; /* call reference length */ - *ptr++ = setup_cr(cd, cd->cr); /* call reference value */ - *ptr++ = CONNECT; /* message type = connect */ - - DL_Data_Req(ctrl_desc[cd->controller].unit, m); -} - -/*---------------------------------------------------------------------------* - * send RELEASE COMPLETE message - *---------------------------------------------------------------------------*/ -void -i4b_l3_tx_release_complete(call_desc_t *cd, int send_cause_flag) -{ - struct mbuf *m; - u_char *ptr; - int len = I_FRAME_HDRLEN + MSG_RELEASE_COMPLETE_LEN; - - DBGL3(L3_PRIM, "tx RELEASE-COMPLETE", ("unit %d, cr = 0x%02x\n", ctrl_desc[cd->controller].unit, cd->cr)); - - if(send_cause_flag == 0) - len -= 4; - - if((m = i4b_Dgetmbuf(len)) == NULL) - panic("i4b_l3_tx_release_complete: can't allocate mbuf\n"); - - ptr = m->m_data + I_FRAME_HDRLEN; - - *ptr++ = PD_Q931; /* protocol discriminator */ - *ptr++ = 0x01; /* call reference length */ - *ptr++ = setup_cr(cd, cd->cr); /* call reference value */ - *ptr++ = RELEASE_COMPLETE; /* message type = release complete */ - - if(send_cause_flag) - { - *ptr++ = IEI_CAUSE; /* cause ie */ - *ptr++ = CAUSE_LEN; - *ptr++ = CAUSE_STD_LOC_OUT; - *ptr++ = make_q931_cause(cd->cause_out); - } - - DL_Data_Req(ctrl_desc[cd->controller].unit, m); -} - -/*---------------------------------------------------------------------------* - * send DISCONNECT message - *---------------------------------------------------------------------------*/ -void -i4b_l3_tx_disconnect(call_desc_t *cd) -{ - struct mbuf *m; - u_char *ptr; - - DBGL3(L3_PRIM, "tx DISCONNECT", ("unit %d, cr = 0x%02x\n", ctrl_desc[cd->controller].unit, cd->cr)); - - if((m = i4b_Dgetmbuf(I_FRAME_HDRLEN + MSG_DISCONNECT_LEN)) == NULL) - panic("i4b_l3_tx_disconnect: can't allocate mbuf\n"); - - ptr = m->m_data + I_FRAME_HDRLEN; - - *ptr++ = PD_Q931; /* protocol discriminator */ - *ptr++ = 0x01; /* call ref length */ - *ptr++ = setup_cr(cd, cd->cr); /* call reference value */ - *ptr++ = DISCONNECT; /* message type = disconnect */ - - *ptr++ = IEI_CAUSE; /* cause ie */ - *ptr++ = CAUSE_LEN; - *ptr++ = CAUSE_STD_LOC_OUT; - *ptr++ = make_q931_cause(cd->cause_out); - - DL_Data_Req(ctrl_desc[cd->controller].unit, m); -} - -/*---------------------------------------------------------------------------* - * send SETUP message - *---------------------------------------------------------------------------*/ -void -i4b_l3_tx_setup(call_desc_t *cd) -{ - struct mbuf *m; - u_char *ptr; - int slen = strlen(cd->src_telno); - int dlen = strlen(cd->dst_telno); - - /* - * there is one additional octet if cd->bprot == BPROT_NONE - * NOTE: the selection of a bearer capability by a B L1 - * protocol is highly questionable and a better - * mechanism should be used in future. (-hm) - */ - - DBGL3(L3_PRIM, "tx SETUP", ("unit %d, cr = 0x%02x\n", ctrl_desc[cd->controller].unit, cd->cr)); - - if((m = i4b_Dgetmbuf(I_FRAME_HDRLEN + MSG_SETUP_LEN + slen + dlen + - (cd->bprot == BPROT_NONE ? 1 : 0))) == NULL) - { - panic("i4b_l3_tx_setup: can't allocate mbuf\n"); - } - - cd->crflag = CRF_ORIG; /* we are the originating side */ - - ptr = m->m_data + I_FRAME_HDRLEN; - - *ptr++ = PD_Q931; /* protocol discriminator */ - *ptr++ = 0x01; /* call ref length */ - *ptr++ = setup_cr(cd, cd->cr); /* call reference value */ - *ptr++ = SETUP; /* message type = setup */ - - *ptr++ = IEI_SENDCOMPL; /* sending complete */ - - *ptr++ = IEI_BEARERCAP; /* bearer capability */ - - /* XXX - * currently i have no idea if this should be switched by - * the choosen B channel protocol or if there should be a - * separate configuration item for the bearer capability. - * For now, it is switched by the choosen b protocol (-hm) - */ - - switch(cd->bprot) - { - case BPROT_NONE: /* telephony */ - *ptr++ = IEI_BEARERCAP_LEN+1; - *ptr++ = IT_CAP_SPEECH; - *ptr++ = IT_RATE_64K; - *ptr++ = IT_UL1_G711A; - break; - - case BPROT_RHDLC: /* raw HDLC */ - *ptr++ = IEI_BEARERCAP_LEN; - *ptr++ = IT_CAP_UNR_DIG_INFO; - *ptr++ = IT_RATE_64K; - break; - - default: - *ptr++ = IEI_BEARERCAP_LEN; - *ptr++ = IT_CAP_UNR_DIG_INFO; - *ptr++ = IT_RATE_64K; - break; - } - - *ptr++ = IEI_CHANNELID; /* channel id */ - *ptr++ = IEI_CHANNELID_LEN; /* channel id length */ - - switch(cd->channelid) - { - case CHAN_B1: - *ptr++ = CHANNELID_B1; - break; - case CHAN_B2: - *ptr++ = CHANNELID_B2; - break; - default: - *ptr++ = CHANNELID_ANY; - break; - } - - *ptr++ = IEI_CALLINGPN; /* calling party no */ - *ptr++ = IEI_CALLINGPN_LEN+slen;/* calling party no length */ - *ptr++ = NUMBER_TYPEPLAN; /* type of number, number plan id */ - strncpy(ptr, cd->src_telno, slen); - ptr += slen; - - *ptr++ = IEI_CALLEDPN; /* called party no */ - *ptr++ = IEI_CALLEDPN_LEN+dlen; /* called party no length */ - *ptr++ = NUMBER_TYPEPLAN; /* type of number, number plan id */ - strncpy(ptr, cd->dst_telno, dlen); - ptr += dlen; - - DL_Data_Req(ctrl_desc[cd->controller].unit, m); -} - -/*---------------------------------------------------------------------------* - * send CONNECT ACKNOWLEDGE message - *---------------------------------------------------------------------------*/ -void -i4b_l3_tx_connect_ack(call_desc_t *cd) -{ - struct mbuf *m; - u_char *ptr; - - DBGL3(L3_PRIM, "tx CONNECT-ACK", ("unit %d, cr = 0x%02x\n", ctrl_desc[cd->controller].unit, cd->cr)); - - if((m = i4b_Dgetmbuf(I_FRAME_HDRLEN + MSG_CONNECT_ACK_LEN)) == NULL) - panic("i4b_l3_tx_connect_ack: can't allocate mbuf\n"); - - ptr = m->m_data + I_FRAME_HDRLEN; - - *ptr++ = PD_Q931; /* protocol discriminator */ - *ptr++ = 0x01; /* call reference length */ - *ptr++ = setup_cr(cd, cd->cr); /* call reference value */ - *ptr++ = CONNECT_ACKNOWLEDGE; /* message type = connect ack */ - - DL_Data_Req(ctrl_desc[cd->controller].unit, m); -} - -/*---------------------------------------------------------------------------* - * send STATUS message - *---------------------------------------------------------------------------*/ -void -i4b_l3_tx_status(call_desc_t *cd, u_char q850cause) -{ - struct mbuf *m; - u_char *ptr; - - DBGL3(L3_PRIM, "tx STATUS", ("unit %d, cr = 0x%02x\n", ctrl_desc[cd->controller].unit, cd->cr)); - - if((m = i4b_Dgetmbuf(I_FRAME_HDRLEN + MSG_STATUS_LEN)) == NULL) - panic("i4b_l3_tx_status: can't allocate mbuf\n"); - - ptr = m->m_data + I_FRAME_HDRLEN; - - *ptr++ = PD_Q931; /* protocol discriminator */ - *ptr++ = 0x01; /* call reference length */ - *ptr++ = setup_cr(cd, cd->cr); /* call reference value */ - *ptr++ = STATUS; /* message type = connect ack */ - - *ptr++ = IEI_CAUSE; /* cause ie */ - *ptr++ = CAUSE_LEN; - *ptr++ = CAUSE_STD_LOC_OUT; - *ptr++ = q850cause; - - *ptr++ = IEI_CALLSTATE; /* call state ie */ - *ptr++ = CALLSTATE_LEN; - *ptr++ = i4b_status_tab[cd->Q931state]; - - DL_Data_Req(ctrl_desc[cd->controller].unit, m); -} - -/*---------------------------------------------------------------------------* - * send RELEASE message - *---------------------------------------------------------------------------*/ -void -i4b_l3_tx_release(call_desc_t *cd, int send_cause_flag) -{ - struct mbuf *m; - u_char *ptr; - int len = I_FRAME_HDRLEN + MSG_RELEASE_LEN; - - DBGL3(L3_PRIM, "tx RELEASE", ("unit %d, cr = 0x%02x\n", ctrl_desc[cd->controller].unit, cd->cr)); - - if(send_cause_flag == 0) - len -= 4; - - if((m = i4b_Dgetmbuf(len)) == NULL) - panic("i4b_l3_tx_release: can't allocate mbuf\n"); - - ptr = m->m_data + I_FRAME_HDRLEN; - - *ptr++ = PD_Q931; /* protocol discriminator */ - *ptr++ = 0x01; /* call reference length */ - *ptr++ = setup_cr(cd, cd->cr); /* call reference value */ - *ptr++ = RELEASE; /* message type = release complete */ - - if(send_cause_flag) - { - *ptr++ = IEI_CAUSE; /* cause ie */ - *ptr++ = CAUSE_LEN; - *ptr++ = CAUSE_STD_LOC_OUT; - *ptr++ = make_q931_cause(cd->cause_out); - } - - DL_Data_Req(ctrl_desc[cd->controller].unit, m); -} - -/*---------------------------------------------------------------------------* - * send ALERTING message - *---------------------------------------------------------------------------*/ -void -i4b_l3_tx_alert(call_desc_t *cd) -{ - struct mbuf *m; - u_char *ptr; - - if((m = i4b_Dgetmbuf(I_FRAME_HDRLEN + MSG_ALERT_LEN)) == NULL) - panic("i4b_l3_tx_alert: can't allocate mbuf\n"); - - DBGL3(L3_PRIM, "tx ALERT", ("unit %d, cr = 0x%02x\n", ctrl_desc[cd->controller].unit, cd->cr)); - - ptr = m->m_data + I_FRAME_HDRLEN; - - *ptr++ = PD_Q931; /* protocol discriminator */ - *ptr++ = 0x01; /* call reference length */ - *ptr++ = setup_cr(cd, cd->cr); /* call reference value */ - *ptr++ = ALERT; /* message type = alert */ - - DL_Data_Req(ctrl_desc[cd->controller].unit, m); -} - -#endif /* NI4BQ931 > 0 */ diff --git a/sys/i4b/layer3/i4b_l3.h b/sys/i4b/layer3/i4b_l3.h deleted file mode 100644 index 9d05055fc5373..0000000000000 --- a/sys/i4b/layer3/i4b_l3.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l3.h - layer 3 header file - * ------------------------------ - * - * $Id: i4b_l3.h,v 1.8 1998/12/05 18:05:30 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:31:41 1998] - * - *---------------------------------------------------------------------------*/ - -#ifndef _I4B_L3_H_ -#define _I4B_L3_H_ - -extern int utoc_tab[]; -extern unsigned char cause_tab_q931[]; - -extern int i4b_aoc ( unsigned char *, call_desc_t *cd ); -extern void i4b_decode_q931 ( int unit, int msg_len, u_char *msg_ptr ); -extern int i4b_decode_q931_cs0_ie ( int unit, call_desc_t *cd, int msg_len, u_char *msg_ptr ); -extern void i4b_decode_q931_message ( int unit, call_desc_t *cd, u_char message_type ); -extern void i4b_l3_stop_all_timers ( call_desc_t *cd ); -extern void i4b_l3_tx_alert ( call_desc_t *cd ); -extern void i4b_l3_tx_connect ( call_desc_t *cd ); -extern void i4b_l3_tx_connect_ack ( call_desc_t *cd ); -extern void i4b_l3_tx_disconnect ( call_desc_t *cd ); -extern void i4b_l3_tx_release ( call_desc_t *cd, int send_cause_flag ); -extern void i4b_l3_tx_release_complete ( call_desc_t *cd, int send_cause_flag ); -extern void i4b_l3_tx_setup ( call_desc_t *cd ); -extern void i4b_l3_tx_status ( call_desc_t *cd, u_char q850cause ); -extern int i4b_dl_data_ind ( int unit, struct mbuf *m ); -extern int i4b_dl_establish_cnf ( int unit ); -extern int i4b_dl_establish_ind ( int unit ); -extern int i4b_dl_release_cnf ( int unit ); -extern int i4b_dl_release_ind ( int unit ); -extern int i4b_dl_unit_data_ind ( int unit, struct mbuf *m ); -extern int i4b_get_dl_stat( call_desc_t *cd ); -extern int i4b_mdl_status_ind ( int unit, int status, int parm); -extern void i4b_print_frame ( int len, u_char *buf ); -extern void next_l3state ( call_desc_t *cd, int event ); -extern char *print_l3state ( call_desc_t *cd ); -extern unsigned char setup_cr ( call_desc_t *cd, unsigned char cr ); -extern void T303_start ( call_desc_t *cd ); -extern void T303_stop ( call_desc_t *cd ); -extern void T305_start ( call_desc_t *cd ); -extern void T305_stop ( call_desc_t *cd ); -extern void T308_start ( call_desc_t *cd ); -extern void T308_stop ( call_desc_t *cd ); -extern void T309_start ( call_desc_t *cd ); -extern void T309_stop ( call_desc_t *cd ); -extern void T310_start ( call_desc_t *cd ); -extern void T310_stop ( call_desc_t *cd ); -extern void T313_start ( call_desc_t *cd ); -extern void T313_stop ( call_desc_t *cd ); - -#endif /* _I4B_L3_H_ */ diff --git a/sys/i4b/layer3/i4b_l3fsm.c b/sys/i4b/layer3/i4b_l3fsm.c deleted file mode 100644 index e45e1195e399d..0000000000000 --- a/sys/i4b/layer3/i4b_l3fsm.c +++ /dev/null @@ -1,1034 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l3fsm.c - layer 3 FSM - * ------------------------- - * - * $Id: i4b_l3fsm.c,v 1.13 1998/12/05 18:05:31 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:32:17 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq931.h" -#else -#define NI4BQ931 1 -#endif -#if NI4BQ931 > 0 -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_cause.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_cause.h> -#endif - -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_l3l4.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_global.h> - -#include <i4b/layer3/i4b_l3.h> -#include <i4b/layer3/i4b_l3fsm.h> -#include <i4b/layer3/i4b_q931.h> - -#include <i4b/layer4/i4b_l4.h> - - -static void F_00A(call_desc_t *cd), F_00H(call_desc_t *cd), F_00I(call_desc_t *cd); -static void F_00J(call_desc_t *cd); - -static void F_01B(call_desc_t *cd), F_01K(call_desc_t *cd), F_01L(call_desc_t *cd); -static void F_01M(call_desc_t *cd), F_01N(call_desc_t *cd), F_01U(call_desc_t *cd); -static void F_01O(call_desc_t *cd); - -static void F_03C(call_desc_t *cd), F_03N(call_desc_t *cd), F_03O(call_desc_t *cd); -static void F_03P(call_desc_t *cd), F_03Y(call_desc_t *cd); - -static void F_04O(call_desc_t *cd); - -static void F_06D(call_desc_t *cd), F_06E(call_desc_t *cd), F_06F(call_desc_t *cd); -static void F_06G(call_desc_t *cd), F_06J(call_desc_t *cd), F_06Q(call_desc_t *cd); - -static void F_07E(call_desc_t *cd), F_07F(call_desc_t *cd), F_07G(call_desc_t *cd); - -static void F_08R(call_desc_t *cd), F_08Z(call_desc_t *cd); - -static void F_09D(call_desc_t *cd), F_09E(call_desc_t *cd), F_09F(call_desc_t *cd); -static void F_09G(call_desc_t *cd); - -static void F_11J(call_desc_t *cd), F_11Q(call_desc_t *cd), F_11V(call_desc_t *cd); - -static void F_12C(call_desc_t *cd), F_12J(call_desc_t *cd); - -static void F_19I(call_desc_t *cd), F_19J(call_desc_t *cd), F_19K(call_desc_t *cd); -static void F_19W(call_desc_t *cd); - -static void F_NCNA(call_desc_t *cd), F_STENQ(call_desc_t *cd), F_STAT(call_desc_t *cd); -static void F_INFO(call_desc_t *cd), F_RELCP(call_desc_t *cd), F_REL(call_desc_t *cd); -static void F_DISC(call_desc_t *cd), F_DCRQ(call_desc_t *cd), F_UEM(call_desc_t *cd); -static void F_SIGN(call_desc_t *cd), F_DLEI(call_desc_t *cd), F_ILL(call_desc_t *cd); -static void F_309TO(call_desc_t *cd), F_DECF(call_desc_t *cd), F_FCTY(call_desc_t *cd); -static void F_DECF1(call_desc_t *cd), F_DECF2(call_desc_t *cd), F_DECF3(call_desc_t *cd); -static void F_DLRI(call_desc_t *cd), F_DLRIA(call_desc_t *cd), F_DECF4(call_desc_t *cd); - -static char *l3state_text[N_STATES] = { - "ST_U0 - Null", - "ST_U1 - Out Init", - "ST_U3 - Out Proc", - "ST_U4 - Out Delv", - "ST_U6 - In Pres", - "ST_U7 - In Rxd", - "ST_U8 - In ConReq", - "ST_U9 - In Proc", - "ST_U10 - Active", - "ST_U11 - Disc Req", - "ST_U12 - Disc Ind", - "ST_U19 - Rel Req", - - "ST_IWA - In Wait EST-Accept", - "ST_IWR - In Wait EST-Reject", - "ST_OW - Out Wait EST", - "ST_IWL - In Wait EST-Alert", - - "ST_SUSE - Subroutine sets state", - - "Illegal State" -}; - -static char *l3event_text[N_EVENTS] = { - "EV_SETUPRQ - L4 SETUP REQ", /* setup request from L4 */ - "EV_DISCRQ - L4 DISC REQ", /* disconnect request from L4 */ - "EV_RELRQ - L4 REL REQ", /* release request from L4 */ - "EV_ALERTRQ - L4 ALERT REQ", /* alerting request from L4 */ - "EV_SETACRS - L4 accept RSP", /* setup response accept from l4 */ - "EV_SETRJRS - L4 reject RSP", /* setup response reject from l4 */ - "EV_SETDCRS - L4 ignore RSP", /* setup response dontcare from l4 */ - - "EV_SETUP - rxd SETUP", /* incoming SETUP message from L2 */ - "EV_STATUS - rxd STATUS", /* incoming STATUS message from L2 */ - "EV_RELEASE - rxd REL", /* incoming RELEASE message from L2 */ - "EV_RELCOMP - rxd REL COMPL", /* incoming RELEASE COMPLETE from L2 */ - "EV_SETUPAK - rxd SETUP ACK", /* incoming SETUP ACK message from L2 */ - "EV_CALLPRC - rxd CALL PROC", /* incoming CALL PROCEEDING from L2 */ - "EV_ALERT - rxd ALERT", /* incoming ALERT message from L2 */ - "EV_CONNECT - rxd CONNECT", /* incoming CONNECT message from L2 */ - "EV_PROGIND - rxd PROG IND", /* incoming Progress IND from L2 */ - "EV_DISCONN - rxd DISC", /* incoming DISCONNECT message from L2 */ - "EV_CONACK - rxd CONN ACK", /* incoming CONNECT ACK message from L2 */ - "EV_STATENQ - rxd STAT ENQ", /* incoming STATUS ENQ message from L2 */ - "EV_INFO - rxd INFO", /* incoming INFO message from L2 */ - "EV_FACILITY - rxd FACILITY", /* incoming FACILITY message */ - - "EV_T303EXP - T303 timeout", /* Timer T303 expired */ - "EV_T305EXP - T305 timeout", /* Timer T305 expired */ - "EV_T308EXP - T308 timeout", /* Timer T308 expired */ - "EV_T309EXP - T309 timeout", /* Timer T309 expired */ - "EV_T310EXP - T310 timeout", /* Timer T310 expired */ - "EV_T313EXP - T313 timeout", /* Timer T313 expired */ - - "EV_DLESTIN - L2 DL_Est_Ind", /* dl establish indication from l2 */ - "EV_DLRELIN - L2 DL_Rel_Ind", /* dl release indication from l2 */ - "EV_DLESTCF - L2 DL_Est_Cnf", /* dl establish confirm from l2 */ - "EV_DLRELCF - L2 DL_Rel_Cnf", /* dl release confirm from l2 */ - - "EV_ILL - Illegal event!!" /* Illegal */ -}; - -/*---------------------------------------------------------------------------* - * layer 3 state transition table - *---------------------------------------------------------------------------*/ -struct l3state_tab { - void (*func) (call_desc_t *); /* function to execute */ - int newstate; /* next state */ -} l3state_tab[N_EVENTS][N_STATES] = { - -/* STATE: ST_U0 ST_U1 ST_U3 ST_U4 ST_U6 ST_U7 ST_U8 ST_U9 ST_U10 ST_U11 ST_U12 ST_U19 ST_IWA ST_IWR ST_OW ST_IWL ST_SUBSET ST_ILL */ -/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/ -/*EV_SETUPRQ*/ {{F_00A, ST_SUSE}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_DISCRQ */ {{F_ILL, ST_ILL}, {F_01B, ST_U11}, {F_DCRQ, ST_U11}, {F_DCRQ, ST_U11}, {F_ILL, ST_ILL}, {F_DCRQ, ST_U11}, {F_DCRQ, ST_U11}, {F_DCRQ, ST_U11}, {F_DCRQ, ST_U11}, {F_ILL, ST_ILL}, {F_NCNA, ST_U12}, {F_ILL, ST_ILL}, {F_DCRQ, ST_U11}, {F_DCRQ, ST_U11}, {F_DCRQ, ST_U11}, {F_DCRQ, ST_U11}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_RELRQ */ {{F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_03C, ST_U19}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_12C, ST_U19}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_ALERTRQ*/ {{F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_06D, ST_SUSE}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_09D, ST_U7}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_SETACRS*/ {{F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_06E, ST_SUSE}, {F_07E, ST_U8}, {F_ILL, ST_ILL}, {F_09E, ST_U8}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_SETRJRS*/ {{F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_06F, ST_SUSE}, {F_07F, ST_U0}, {F_ILL, ST_ILL}, {F_09F, ST_U0}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_SETDCRS*/ {{F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_06G, ST_U0}, {F_07G, ST_U0}, {F_ILL, ST_ILL}, {F_09G, ST_U0}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/* STATE: ST_U0 ST_U1 ST_U3 ST_U4 ST_U6 ST_U7 ST_U8 ST_U9 ST_U10 ST_U11 ST_U12 ST_U19 ST_IWA ST_IWR ST_OW ST_IWL ST_SUBSET ST_ILL */ -/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/ -/*EV_SETUP */ {{F_00H, ST_U6}, {F_SIGN, ST_U1}, {F_SIGN, ST_U3}, {F_SIGN, ST_U4}, {F_SIGN, ST_U6}, {F_SIGN, ST_U7}, {F_SIGN, ST_U8}, {F_SIGN, ST_U9}, {F_SIGN, ST_U10}, {F_SIGN, ST_U11}, {F_SIGN, ST_U12}, {F_SIGN, ST_U19}, {F_SIGN, ST_IWA}, {F_SIGN, ST_IWR}, {F_SIGN, ST_OW}, {F_SIGN, ST_IWL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_STATUS */ {{F_00I, ST_SUSE}, {F_STAT, ST_SUSE}, {F_STAT, ST_SUSE}, {F_STAT, ST_SUSE}, {F_STAT, ST_SUSE}, {F_STAT, ST_SUSE}, {F_STAT, ST_SUSE}, {F_STAT, ST_SUSE}, {F_STAT, ST_SUSE}, {F_STAT, ST_SUSE}, {F_STAT, ST_SUSE}, {F_19I, ST_SUSE}, {F_STAT, ST_SUSE}, {F_STAT, ST_SUSE}, {F_STAT, ST_SUSE}, {F_STAT, ST_SUSE}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_RELEASE*/ {{F_00J, ST_U0}, {F_UEM, ST_SUSE}, {F_REL, ST_U0}, {F_REL, ST_U0}, {F_06J, ST_U0}, {F_REL, ST_U0}, {F_REL, ST_U0}, {F_REL, ST_U0}, {F_REL, ST_U0}, {F_11J, ST_U0}, {F_12J, ST_U0}, {F_19J, ST_U0}, {F_REL, ST_U0}, {F_REL, ST_U0}, {F_REL, ST_U0}, {F_REL, ST_U0}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_RELCOMP*/ {{F_NCNA, ST_U0}, {F_01K, ST_U0}, {F_RELCP,ST_U0}, {F_RELCP,ST_U0}, {F_RELCP,ST_U0}, {F_RELCP,ST_U0}, {F_RELCP,ST_U0}, {F_RELCP,ST_U0}, {F_RELCP,ST_U0}, {F_RELCP,ST_U0}, {F_RELCP,ST_U0}, {F_19K, ST_U0}, {F_RELCP,ST_U0}, {F_RELCP,ST_U0}, {F_RELCP,ST_U0}, {F_RELCP,ST_U0}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_SETUPAK*/ {{F_UEM, ST_SUSE}, {F_01L, ST_U3}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_CALLPRC*/ {{F_UEM, ST_SUSE}, {F_01M, ST_U3}, {F_NCNA, ST_U3}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_ALERT */ {{F_UEM, ST_SUSE}, {F_01N, ST_U4}, {F_03N, ST_U4}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_CONNECT*/ {{F_UEM, ST_SUSE}, {F_01O, ST_U10}, {F_03O, ST_U10}, {F_04O, ST_U10}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_PROGIND*/ {{F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_03P, ST_U3}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_DISCONN*/ {{F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_DISC, ST_U12}, {F_DISC, ST_U12}, {F_06Q, ST_U12}, {F_DISC, ST_U12}, {F_DISC, ST_U12}, {F_DISC, ST_U12}, {F_DISC, ST_U12}, {F_11Q, ST_U19}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_DISC, ST_U12}, {F_DISC, ST_U12}, {F_DISC, ST_U12}, {F_DISC, ST_U12}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_CONACK */ {{F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_08R, ST_U10}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_STATENQ*/ {{F_STENQ,ST_U0}, {F_STENQ,ST_U1}, {F_STENQ,ST_U3}, {F_STENQ,ST_U4}, {F_STENQ,ST_U6}, {F_STENQ,ST_U7}, {F_STENQ,ST_U8}, {F_STENQ,ST_U9}, {F_STENQ,ST_U10}, {F_STENQ,ST_U11}, {F_STENQ,ST_U12}, {F_STENQ,ST_U19}, {F_STENQ,ST_IWA}, {F_STENQ,ST_IWR}, {F_STENQ,ST_OW}, {F_STENQ,ST_OW}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_INFO */ {{F_UEM, ST_SUSE}, {F_UEM, ST_SUSE}, {F_INFO, ST_U3}, {F_INFO, ST_U4}, {F_UEM, ST_SUSE}, {F_INFO, ST_U7}, {F_INFO, ST_U8}, {F_INFO, ST_U9}, {F_INFO, ST_U10}, {F_INFO, ST_U11}, {F_INFO, ST_U12}, {F_UEM, ST_SUSE}, {F_INFO, ST_IWA}, {F_INFO, ST_IWR}, {F_INFO, ST_OW}, {F_INFO, ST_OW}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_FACILITY*/ {{F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_FCTY, ST_SUSE}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/* STATE: ST_U0 ST_U1 ST_U3 ST_U4 ST_U6 ST_U7 ST_U8 ST_U9 ST_U10 ST_U11 ST_U12 ST_U19 ST_IWA ST_IWR ST_OW ST_IWL ST_SUBSET ST_ILL */ -/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/ -/*EV_T303EXP*/ {{F_ILL, ST_ILL}, {F_01U, ST_SUSE}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_T305EXP*/ {{F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_11V, ST_U19}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_T308EXP*/ {{F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_19W, ST_SUSE}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_T309EXP*/ {{F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_309TO,ST_U0}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_T310EXP*/ {{F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_03Y, ST_U11}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_T313EXP*/ {{F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_08Z, ST_U11}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/* STATE: ST_U0 ST_U1 ST_U3 ST_U4 ST_U6 ST_U7 ST_U8 ST_U9 ST_U10 ST_U11 ST_U12 ST_U19 ST_IWA ST_IWR ST_OW ST_IWL ST_SUBSET ST_ILL */ -/* ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/ -/*EV_DLESTIN*/ {{F_ILL, ST_ILL}, {F_DLEI, ST_U1}, {F_DLEI, ST_U3}, {F_DLEI, ST_U4}, {F_DLEI, ST_U1}, {F_DLEI, ST_U1}, {F_DLEI, ST_U1}, {F_DLEI, ST_U1}, {F_DLEI, ST_U1}, {F_DLEI, ST_U1}, {F_DLEI, ST_U1}, {F_DLEI, ST_U1}, {F_DLEI, ST_U1}, {F_DLEI, ST_U1}, {F_DLEI, ST_U1}, {F_DLEI, ST_U1}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_DLRELIN*/ {{F_NCNA, ST_U0}, {F_DLRI, ST_U0}, {F_DLRI, ST_U0}, {F_DLRI, ST_U0}, {F_DLRI, ST_U0}, {F_DLRI, ST_U0}, {F_DLRI, ST_U0}, {F_DLRI, ST_U0}, {F_DLRIA,ST_U10}, {F_DLRI, ST_U0}, {F_DLRI, ST_U0}, {F_DLRI, ST_U0}, {F_DLRI, ST_U0}, {F_DLRI, ST_U0}, {F_DLRI, ST_U0}, {F_DLRI, ST_U0}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_DLESTCF*/ {{F_DECF, ST_SUSE}, {F_DECF, ST_SUSE}, {F_DECF, ST_SUSE}, {F_DECF, ST_SUSE}, {F_DECF, ST_SUSE}, {F_DECF, ST_SUSE}, {F_DECF, ST_SUSE}, {F_DECF, ST_SUSE}, {F_DECF, ST_SUSE}, {F_DECF, ST_SUSE}, {F_DECF, ST_SUSE}, {F_DECF, ST_SUSE}, {F_DECF2,ST_U8}, {F_DECF3,ST_U0}, {F_DECF1,ST_U1}, {F_DECF4,ST_U7}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_DLRELCF*/ {{F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}}, -/*EV_ILL */ {{F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}, {F_ILL, ST_ILL}} -}; - -/*---------------------------------------------------------------------------* - * event handler - *---------------------------------------------------------------------------*/ -void next_l3state(call_desc_t *cd, int event) -{ - int currstate, newstate; - - if(event > N_EVENTS) - panic("i4b_l3fsm.c: event > N_EVENTS\n"); - - currstate = cd->Q931state; - - if(currstate > N_STATES) - panic("i4b_l3fsm.c: currstate > N_STATES\n"); - - newstate = l3state_tab[event][currstate].newstate; - - if(newstate > N_STATES) - panic("i4b_l3fsm.c: newstate > N_STATES\n"); - - DBGL3(L3_F_MSG, "next_l3state", ("L3 FSM event [%s]: [%s => %s]\n", - l3event_text[event], - l3state_text[currstate], - l3state_text[newstate])); - - /* execute function */ - - (*l3state_tab[event][currstate].func)(cd); - - if(newstate == ST_ILL) - { - newstate = currstate; - DBGL3(L3_F_ERR, "next_l3state", ("FSM illegal state, state = %s, event = %s!\n", - l3state_text[newstate], - l3event_text[event])); - } - - if(newstate != ST_SUSE) - cd->Q931state = newstate; -} - -/*---------------------------------------------------------------------------* - * resturn pointer to current state description - *---------------------------------------------------------------------------*/ -char *print_l3state(call_desc_t *cd) -{ - return((char *) l3state_text[cd->Q931state]); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U0 event L4 setup req - *---------------------------------------------------------------------------*/ -static void F_00A(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_00A", ("FSM function F_00A executing\n")); - - if(i4b_get_dl_stat(cd) == DL_DOWN) - { - DL_Est_Req(ctrl_desc[cd->controller].unit); - cd->Q931state = ST_OW; - } - else - { - i4b_l3_tx_setup(cd); - cd->Q931state = ST_U1; - } - - cd->T303_first_to = 1; - T303_start(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U0 event SETUP from L2 - *---------------------------------------------------------------------------*/ -static void F_00H(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_00H", ("FSM function F_00H executing\n")); - i4b_l4_connect_ind(cd); /* tell l4 we have an incoming setup */ -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U0 event STATUS from L2 - *---------------------------------------------------------------------------*/ -static void F_00I(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_00I", ("FSM function F_00I executing\n")); - - if(cd->call_state != 0) - { - cd->cause_out = 101; - i4b_l3_tx_release_complete(cd, 1); /* 1 = send cause */ - } - cd->Q931state = ST_U0; -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U0 event RELEASE from L2 - *---------------------------------------------------------------------------*/ -static void F_00J(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_00J", ("FSM function F_00J executing\n")); - i4b_l3_tx_release_complete(cd, 0); /* 0 = don't send cause */ -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U1 event disconnect req from L4 - *---------------------------------------------------------------------------*/ -static void F_01B(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_01B", ("FSM function F_01B executing\n")); - /* cause from L4 */ - i4b_l3_tx_disconnect(cd); - T303_stop(cd); - T305_start(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U1 event RELEASE COMPLETE from L2 - *---------------------------------------------------------------------------*/ -static void F_01K(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_01K", ("FSM function F_01K executing\n")); - T303_stop(cd); - i4b_l4_disconnect_ind(cd); /* tell l4 we were rejected */ - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U1 event SETUP ACK from L2 - *---------------------------------------------------------------------------*/ -static void F_01L(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_01L", ("FSM function F_01L executing\n")); - T303_stop(cd); - - /* - * since this implementation does NOT support overlap sending, - * we react here as if we received a CALL PROCEEDING because - * several PBX's react with a SETUP ACK even if the called - * number is complete AND we sent a SENDING COMPLETE in the - * preceeding SETUP message. (-hm) - */ - - T310_start(cd); - i4b_l4_proceeding_ind(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U1 event CALL PROCEEDING from L2 - *---------------------------------------------------------------------------*/ -static void F_01M(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_01M", ("FSM function F_01M executing\n")); - T303_stop(cd); - T310_start(cd); - i4b_l4_proceeding_ind(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U1 event ALERT from L2 (XXX !) - *---------------------------------------------------------------------------*/ -static void F_01N(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_01N", ("FSM function F_01N executing\n")); - T303_stop(cd); - i4b_l4_alert_ind(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U1 event CONNECT from L2 (XXX !) - *---------------------------------------------------------------------------*/ -static void F_01O(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_01O", ("FSM function F_01O executing\n")); - T303_stop(cd); - i4b_l3_tx_connect_ack(cd); - i4b_l4_connect_active_ind(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U1 event T303 timeout - *---------------------------------------------------------------------------*/ -static void F_01U(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_01U", ("FSM function F_01U executing\n")); - if(cd->T303_first_to == 1) - { - cd->T303_first_to = 0; - i4b_l3_tx_setup(cd); - T303_start(cd); - cd->Q931state = ST_U1; - } - else - { - i4b_l4_disconnect_ind(cd); - freecd_by_cd(cd); - cd->Q931state = ST_U0; - } -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U3 event release req from L4 - *---------------------------------------------------------------------------*/ -static void F_03C(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_03C", ("FSM function F_03C executing\n")); - T310_stop(cd); - cd->cause_out = 6; - i4b_l3_tx_release(cd, 1); /* 0 = don't send cause */ - cd->T308_first_to = 1; - T308_start(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U3 event ALERT from L2 - *---------------------------------------------------------------------------*/ -static void F_03N(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_03N", ("FSM function F_03N executing\n")); - T310_stop(cd); - i4b_l4_alert_ind(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U3 event CONNECT from L2 - *---------------------------------------------------------------------------*/ -static void F_03O(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_03O", ("FSM function F_03O executing\n")); - T310_stop(cd); - i4b_l3_tx_connect_ack(cd); /* CONNECT ACK to network */ - i4b_l4_connect_active_ind(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U3 event PROGESS IND from L2 - *---------------------------------------------------------------------------*/ -static void F_03P(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_03P", ("FSM function F_03P executing\n")); - T310_stop(cd); -#ifdef NOTDEF - i4b_l4_progress_ind(cd); -#endif -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U3 event T310 timeout - *---------------------------------------------------------------------------*/ -static void F_03Y(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_03Y", ("FSM function F_03Y executing\n")); - cd->cause_out = 102; /* recovery on timer expiry */ - i4b_l3_tx_disconnect(cd); - T305_start(cd); - i4b_l4_disconnect_ind(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U4 event CONNECT from L2 - *---------------------------------------------------------------------------*/ -static void F_04O(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_04O", ("FSM function F_04O executing\n")); - i4b_l3_tx_connect_ack(cd); /* CONNECT ACK to network */ - i4b_l4_connect_active_ind(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U6 event alert req from L4 - *---------------------------------------------------------------------------*/ -static void F_06D(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_06D", ("FSM function F_06D executing\n")); - - if(i4b_get_dl_stat(cd) == DL_DOWN) - { - DL_Est_Req(ctrl_desc[cd->controller].unit); - cd->Q931state = ST_IWL; - } - else - { - i4b_l3_tx_alert(cd); - cd->Q931state = ST_U7; - } -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U6 event incoming setup accept from L4 - *---------------------------------------------------------------------------*/ -static void F_06E(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_06E", ("FSM function F_06E executing\n")); - - if(i4b_get_dl_stat(cd) == DL_DOWN) - { - DL_Est_Req(ctrl_desc[cd->controller].unit); - cd->Q931state = ST_IWA; - } - else - { - i4b_l3_tx_connect(cd); - cd->Q931state = ST_U8; - } - T313_start(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U6 event incoming setup reject from L4 - *---------------------------------------------------------------------------*/ -static void F_06F(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_06F", ("FSM function F_06F executing\n")); - - if(i4b_get_dl_stat(cd) == DL_DOWN) - { - DL_Est_Req(ctrl_desc[cd->controller].unit); - cd->Q931state = ST_IWR; - } - else - { - int s = SPLI4B(); - i4b_l3_tx_release_complete(cd, 1); - cd->Q931state = ST_U0; - freecd_by_cd(cd); - splx(s); - } -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U6 event incoming setup ignore from L4 - *---------------------------------------------------------------------------*/ -static void F_06G(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_06G", ("FSM function F_06G executing\n")); - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U6 event RELEASE from L2 - *---------------------------------------------------------------------------*/ -static void F_06J(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_06J", ("FSM function F_06J executing\n")); - i4b_l3_tx_release_complete(cd, 0); - i4b_l4_disconnect_ind(cd); - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U6 event DISCONNECT from L2 - *---------------------------------------------------------------------------*/ -static void F_06Q(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_06Q", ("FSM function F_06Q executing\n")); - i4b_l4_disconnect_ind(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U7 event setup response accept from L4 - *---------------------------------------------------------------------------*/ -static void F_07E(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_07E", ("FSM function F_07E executing\n")); - i4b_l3_tx_connect(cd); - T313_start(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U7 event setup response reject from L4 - *---------------------------------------------------------------------------*/ -static void F_07F(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_07F", ("FSM function F_07F executing\n")); - i4b_l3_tx_release_complete(cd, 1); - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U7 event setup response ignore from L4 - *---------------------------------------------------------------------------*/ -static void F_07G(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_07G", ("FSM function F_07G executing\n")); - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U8 event CONNECT ACK from L2 - *---------------------------------------------------------------------------*/ -static void F_08R(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_08R", ("FSM function F_08R executing\n")); - T313_stop(cd); - i4b_l4_connect_active_ind(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U8 event T313 timeout - *---------------------------------------------------------------------------*/ -static void F_08Z(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_08Z", ("FSM function F_08Z executing\n")); - cd->cause_out = 102; /* recovery on timer expiry */ - i4b_l3_tx_disconnect(cd); - T305_start(cd); - i4b_l4_disconnect_ind(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U9 event alert req from L4 - *---------------------------------------------------------------------------*/ -static void F_09D(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_09D", ("FSM function F_09D executing\n")); - i4b_l3_tx_alert(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U9 event setup response accept from L4 - *---------------------------------------------------------------------------*/ -static void F_09E(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_09E", ("FSM function F_09E executing\n")); - i4b_l3_tx_connect(cd); - T313_start(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U9 event setup response reject from L4 - *---------------------------------------------------------------------------*/ -static void F_09F(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_09F", ("FSM function F_09F executing\n")); - i4b_l3_tx_release_complete(cd, 1); - freecd_by_cd(cd); -} -/*---------------------------------------------------------------------------* - * L3 FSM state U9 event setup response ignore from L4 - *---------------------------------------------------------------------------*/ -static void F_09G(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_09G", ("FSM function F_09G executing\n")); - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U11 event RELEASE from L2 - *---------------------------------------------------------------------------*/ -static void F_11J(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_11J", ("FSM function F_11J executing\n")); - T305_stop(cd); - i4b_l3_tx_release_complete(cd, 0); - i4b_l4_disconnect_ind(cd); - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U11 event DISCONNECT from L2 - *---------------------------------------------------------------------------*/ -static void F_11Q(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_11Q", ("FSM function F_11Q executing\n")); - T305_stop(cd); - i4b_l3_tx_release(cd, 0); - cd->T308_first_to = 1; - T308_start(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U11 event T305 timeout - *---------------------------------------------------------------------------*/ -static void F_11V(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_11V", ("FSM function F_11V executing\n")); - cd->cause_out = 102; - i4b_l3_tx_release(cd, 1); - cd->T308_first_to = 1; - T308_start(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U12 event release req from L4 - *---------------------------------------------------------------------------*/ -static void F_12C(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_12C", ("FSM function F_12C executing\n")); - i4b_l3_tx_release(cd, 1); - cd->T308_first_to = 1; - T308_start(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U12 event RELEASE from L2 - *---------------------------------------------------------------------------*/ -static void F_12J(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_12J", ("FSM function F_12J executing\n")); - i4b_l3_tx_release_complete(cd, 0); - i4b_l4_disconnect_ind(cd); - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U19 event STATUS from L2 - *---------------------------------------------------------------------------*/ -static void F_19I(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_19I", ("FSM function F_19I executing\n")); - - if(cd->call_state == 0) - { - i4b_l4_status_ind(cd); - freecd_by_cd(cd); - cd->Q931state = ST_U0; - } - else - { - cd->Q931state = ST_U19; - } -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U19 event RELEASE from L2 - *---------------------------------------------------------------------------*/ -static void F_19J(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_19J", ("FSM function F_19J executing\n")); - T308_stop(cd); - i4b_l4_disconnect_ind(cd); - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U19 event RELEASE COMPLETE from L2 - *---------------------------------------------------------------------------*/ -static void F_19K(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_19K", ("FSM function F_19K executing\n")); - T308_stop(cd); - i4b_l4_disconnect_ind(cd); - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U19 event T308 timeout - *---------------------------------------------------------------------------*/ -static void F_19W(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_19W", ("FSM function F_19W executing\n")); - if(cd->T308_first_to == 0) - { - cd->T308_first_to = 1; - i4b_l3_tx_release(cd, 0); - T308_start(cd); - cd->Q931state = ST_U19; - } - else - { - cd->T308_first_to = 0; - i4b_l4_disconnect_ind(cd); - freecd_by_cd(cd); - cd->Q931state = ST_U0; - } -} - -/*---------------------------------------------------------------------------* - * L3 FSM routine no change no action - *---------------------------------------------------------------------------*/ -static void F_NCNA(call_desc_t *cd) -{ -} - -/*---------------------------------------------------------------------------* - * L3 FSM any state event STATUS ENQ from L2 - *---------------------------------------------------------------------------*/ -static void F_STENQ(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_STENQ", ("FSM function F_STENQ executing\n")); - i4b_l3_tx_status(cd, CAUSE_Q850_STENQRSP); /* 30, resonse to stat enq */ -} - -/*---------------------------------------------------------------------------* - * L3 FSM any state except 0 & 19 event STATUS from L2 - *---------------------------------------------------------------------------*/ -static void F_STAT(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_STAT", ("FSM function F_STAT executing\n")); - if(cd->call_state == 0) - { - i4b_l4_status_ind(cd); - cd->Q931state = ST_U0; - freecd_by_cd(cd); - } - else - { - /* XXX !!!!!!!!!!!!!!!!!! */ - - i4b_l4_status_ind(cd); - cd->cause_out = 101; /* message not compatible with call state */ - i4b_l3_tx_disconnect(cd); - T305_start(cd); - cd->Q931state = ST_U11; - } -} - -/*---------------------------------------------------------------------------* - * L3 FSM some states event INFORMATION from L2 - *---------------------------------------------------------------------------*/ -static void F_INFO(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_INFO", ("FSM function F_INFO executing\n")); - i4b_l4_info_ind(cd); - /* remain in current state */ -} - -/*---------------------------------------------------------------------------* - * L3 FSM some states event RELEASE COMPLETE from L2 - *---------------------------------------------------------------------------*/ -static void F_RELCP(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_RELCP", ("FSM function F_RELCP executing\n")); - i4b_l3_stop_all_timers(cd); - i4b_l4_disconnect_ind(cd); - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM some states event RELEASE from L2 - *---------------------------------------------------------------------------*/ -static void F_REL(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_REL", ("FSM function F_REL executing\n")); - i4b_l3_stop_all_timers(cd); - i4b_l3_tx_release_complete(cd, 0); - i4b_l4_disconnect_ind(cd); - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM some states event DISCONNECT from L2 - *---------------------------------------------------------------------------*/ -static void F_DISC(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_DISC", ("FSM function F_DISC executing\n")); - i4b_l3_stop_all_timers(cd); - - /* - * no disconnect ind to L4, no jump to state U12 - * instead we issue a RELEASE and jump to U19 - */ - - i4b_l3_tx_release(cd, 0); - cd->T308_first_to = 1; - T308_start(cd); - cd->Q931state = ST_U19; -} - -/*---------------------------------------------------------------------------* - * L3 FSM some states event disconnect request from L4 - *---------------------------------------------------------------------------*/ -static void F_DCRQ(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_DCRQ", ("FSM function F_DCRQ executing\n")); - /* cause from L4 */ - i4b_l3_tx_disconnect(cd); - T305_start(cd); - cd->Q931state = ST_U11; -} - -/*---------------------------------------------------------------------------* - * L3 FSM any state except 0 event unexpected message from L2 - *---------------------------------------------------------------------------*/ -static void F_UEM(call_desc_t *cd) -{ - DBGL3(L3_F_ERR, "F_UEM", ("FSM function F_UEM executing, state = %s\n", print_l3state(cd))); - i4b_l3_tx_status(cd, CAUSE_Q850_MSGNCWCS); /* 101, message not compatible with call state */ -} - -/*---------------------------------------------------------------------------* - * L3 FSM any state except 0 event SETUP from L2 - *---------------------------------------------------------------------------*/ -static void F_SIGN(call_desc_t *cd) -{ - DBGL3(L3_F_ERR, "F_SIGN", ("FSM function F_SIGN executing\n")); - -/* XXX */ /* freecd_by_cd(cd); ?????????? XXX */ -} - -/*---------------------------------------------------------------------------* - * L3 FSM relevant states event DL ESTABLISH IND from L2 - *---------------------------------------------------------------------------*/ -static void F_DLEI(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_DLEI", ("FSM function F_DLEI executing\n")); - -/* XXX */ - - /* remain in current state */ -} - -/*---------------------------------------------------------------------------* - * L3 FSM any state event illegal event occured - *---------------------------------------------------------------------------*/ -static void F_ILL(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_ILL", ("FSM function F_ILL executing\n")); -} - -/*---------------------------------------------------------------------------* - * L3 FSM any state event T309 timeout - *---------------------------------------------------------------------------*/ -static void F_309TO(call_desc_t *cd) -{ - DBGL3(L3_F_ERR, "F_309TO", ("FSM function F_309TO executing\n")); - -/* XXX */ - -#ifdef NOTDEF - i4b_l4_dl_fail_ind(cd); -#endif - - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM any state event FACILITY message received - *---------------------------------------------------------------------------*/ -static void F_FCTY(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_FCTY", ("FSM function F_FCTY executing\n")); - /* ST_SUSE, no change in state ! */ -} - -/*---------------------------------------------------------------------------* - * L3 FSM state ST_OW event DL ESTABLISH CONF from L2 - *---------------------------------------------------------------------------*/ -static void F_DECF1(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_DECF1", ("FSM function F_DECF1 executing\n")); - i4b_l3_tx_setup(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state ST_IWA event DL ESTABLISH CONF from L2 - *---------------------------------------------------------------------------*/ -static void F_DECF2(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_DECF2", ("FSM function F_DECF2 executing\n")); - i4b_l3_tx_connect(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state ST_IWR event DL ESTABLISH CONF from L2 - *---------------------------------------------------------------------------*/ -static void F_DECF3(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_DECF3", ("FSM function F_DECF3 executing\n")); - i4b_l3_tx_release_complete(cd, 1); - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state ST_IWL event DL ESTABLISH CONF from L2 - *---------------------------------------------------------------------------*/ -static void F_DECF4(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_DECF4", ("FSM function F_DECF4 executing\n")); - i4b_l3_tx_alert(cd); -} - - -/*---------------------------------------------------------------------------* - * L3 FSM any state event DL ESTABLISH CONF from L2 - *---------------------------------------------------------------------------*/ -static void F_DECF(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_DECF", ("FSM function F_DECF executing\n")); - T309_stop(cd); - i4b_l3_tx_status(cd, CAUSE_Q850_NORMUNSP); /* 31, normal unspecified */ -} - -/*---------------------------------------------------------------------------* - * L3 FSM any state except U10 event DL RELEASE IND from L2 - *---------------------------------------------------------------------------*/ -static void F_DLRI(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_DLRI", ("FSM function F_DLRI executing\n")); - i4b_l3_stop_all_timers(cd); - i4b_l4_disconnect_ind(cd); - freecd_by_cd(cd); -} - -/*---------------------------------------------------------------------------* - * L3 FSM state U10 event DL RELEASE IND from L2 - *---------------------------------------------------------------------------*/ -static void F_DLRIA(call_desc_t *cd) -{ - DBGL3(L3_F_MSG, "F_DLRIA", ("FSM function F_DLRIA executing\n")); - - if(cd->T309 == TIMER_IDLE) - T309_start(cd); - - DL_Est_Req(ctrl_desc[cd->controller].unit); -} - -#endif /* NI4BQ931 > 0 */ diff --git a/sys/i4b/layer3/i4b_l3fsm.h b/sys/i4b/layer3/i4b_l3fsm.h deleted file mode 100644 index d69b810b45ad1..0000000000000 --- a/sys/i4b/layer3/i4b_l3fsm.h +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l3fsm.c - layer 3 FSM - * ------------------------- - * - * $Id: i4b_l3fsm.h,v 1.5 1998/12/05 18:05:33 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:32:45 1998] - * - *---------------------------------------------------------------------------*/ - -#ifndef _I4B_L3FSM_H_ -#define _I4B_L3FSM_H_ - -enum Q931_states { - ST_U0, - ST_U1, - ST_U3, - ST_U4, - ST_U6, - ST_U7, - ST_U8, - ST_U9, - ST_U10, - ST_U11, - ST_U12, - ST_U19, - - ST_IWA, /* incoming call, wait establish, then accept */ - ST_IWR, /* incoming call, wait establish, then reject */ - ST_OW, /* outgoing call, wait establish */ - ST_IWL, /* incoming call, wait establish, then alert */ - - ST_SUSE, /* SUBroutine SETs new state on exit */ - ST_ILL, /* Illegal */ - - N_STATES /* number of states */ -}; - -enum Q931_events { - - EV_SETUPRQ, /* setup request from L4 */ - EV_DISCRQ, /* disconnect request from L4 */ - EV_RELRQ, /* release request from L4 */ - EV_ALERTRQ, /* alerting request from L4 */ - EV_SETACRS, /* setup response accept from l4 */ - EV_SETRJRS, /* setup response reject from l4 */ - EV_SETDCRS, /* setup response dontcare from l4 */ - - EV_SETUP, /* incoming SETUP message from L2 */ - EV_STATUS, /* incoming STATUS message from L2 */ - EV_RELEASE, /* incoming RELEASE message from L2 */ - EV_RELCOMP, /* incoming RELEASE COMPLETE from L2 */ - EV_SETUPAK, /* incoming SETUP ACK message from L2 */ - EV_CALLPRC, /* incoming CALL PROCEEDING from L2 */ - EV_ALERT, /* incoming ALERT message from L2 */ - EV_CONNECT, /* incoming CONNECT message from L2 */ - EV_PROGIND, /* incoming Progress IND from L2 */ - EV_DISCONN, /* incoming DISCONNECT message from L2 */ - EV_CONACK, /* incoming CONNECT ACK message from L2 */ - EV_STATENQ, /* incoming STATUS ENQ message from L2 */ - EV_INFO, /* incoming INFO message from L2 */ - EV_FACILITY, /* FACILITY message */ - - EV_T303EXP, /* Timer T303 expired */ - EV_T305EXP, /* Timer T305 expired */ - EV_T308EXP, /* Timer T308 expired */ - EV_T309EXP, /* Timer T309 expired */ - EV_T310EXP, /* Timer T310 expired */ - EV_T313EXP, /* Timer T313 expired */ - - EV_DLESTIN, /* dl establish indication from l2 */ - EV_DLRELIN, /* dl release indication from l2 */ - EV_DLESTCF, /* dl establish confirm from l2 */ - EV_DLRELCF, /* dl release indication from l2 */ - - EV_ILL, /* Illegal */ - N_EVENTS -}; - -#endif /* _I4B_L3FSM_H_ */ diff --git a/sys/i4b/layer3/i4b_l3timer.c b/sys/i4b/layer3/i4b_l3timer.c deleted file mode 100644 index 6c1a2d30122b3..0000000000000 --- a/sys/i4b/layer3/i4b_l3timer.c +++ /dev/null @@ -1,347 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l3timer.c - timer and timeout handling for layer 3 - * ------------------------------------------------------ - * - * $Id: i4b_l3timer.c,v 1.9 1998/12/05 18:05:35 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:33:00 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq931.h" -#else -#define NI4BQ931 1 -#endif -#if NI4BQ931 > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_l3l4.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer3/i4b_l3.h> -#include <i4b/layer3/i4b_l3fsm.h> -#include <i4b/layer3/i4b_q931.h> - -#include <i4b/layer4/i4b_l4.h> - -/*---------------------------------------------------------------------------* - * stop all layer 3 timers - *---------------------------------------------------------------------------*/ -void i4b_l3_stop_all_timers(call_desc_t *cd) -{ - T303_stop(cd); - T305_stop(cd); - T308_stop(cd); - T309_stop(cd); - T310_stop(cd); - T313_stop(cd); -} - -/*---------------------------------------------------------------------------* - * timer T303 timeout function - *---------------------------------------------------------------------------*/ -static void -T303_timeout(call_desc_t *cd) -{ - DBGL3(L3_T_ERR, "T303_timeout", ("SETUP not answered, cr = %d\n", cd->cr)); - next_l3state(cd, EV_T303EXP); -} - -/*---------------------------------------------------------------------------* - * timer T303 start - *---------------------------------------------------------------------------*/ -void -T303_start(call_desc_t *cd) -{ - DBGL3(L3_T_MSG, "T303_start", ("cr = %d\n", cd->cr)); - cd->T303 = TIMER_ACTIVE; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->T303_callout = timeout((TIMEOUT_FUNC_T)T303_timeout, (void *)cd, T303VAL); -#else - timeout((TIMEOUT_FUNC_T)T303_timeout, (void *)cd, T303VAL); -#endif -} - -/*---------------------------------------------------------------------------* - * timer T303 stop - *---------------------------------------------------------------------------*/ -void -T303_stop(call_desc_t *cd) -{ - if(cd->T303 != TIMER_IDLE) - { -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - untimeout((TIMEOUT_FUNC_T)T303_timeout, (void *)cd, cd->T303_callout); -#else - untimeout((TIMEOUT_FUNC_T)T303_timeout, (void *)cd); -#endif - cd->T303 = TIMER_IDLE; - } - DBGL3(L3_T_MSG, "T303_stop", ("cr = %d\n", cd->cr)); -} - -/*---------------------------------------------------------------------------* - * timer T305 timeout function - *---------------------------------------------------------------------------*/ -static void -T305_timeout(call_desc_t *cd) -{ - DBGL3(L3_T_ERR, "T305_timeout", ("DISC not answered, cr = %d\n", cd->cr)); - next_l3state(cd, EV_T305EXP); -} - -/*---------------------------------------------------------------------------* - * timer T305 start - *---------------------------------------------------------------------------*/ -void -T305_start(call_desc_t *cd) -{ - DBGL3(L3_T_MSG, "T305_start", ("cr = %d\n", cd->cr)); - cd->T305 = TIMER_ACTIVE; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->T305_callout = timeout((TIMEOUT_FUNC_T)T305_timeout, (void *)cd, T305VAL); -#else - timeout((TIMEOUT_FUNC_T)T305_timeout, (void *)cd, T305VAL); -#endif -} - -/*---------------------------------------------------------------------------* - * timer T305 stop - *---------------------------------------------------------------------------*/ -void -T305_stop(call_desc_t *cd) -{ - if(cd->T305 != TIMER_IDLE) - { -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - untimeout((TIMEOUT_FUNC_T)T305_timeout, (void *)cd, cd->T305_callout); -#else - untimeout((TIMEOUT_FUNC_T)T305_timeout, (void *)cd); -#endif - cd->T305 = TIMER_IDLE; - } - DBGL3(L3_T_MSG, "T305_stop", ("cr = %d\n", cd->cr)); -} - -/*---------------------------------------------------------------------------* - * timer T308 timeout function - *---------------------------------------------------------------------------*/ -static void -T308_timeout(call_desc_t *cd) -{ - DBGL3(L3_T_ERR, "T308_timeout", ("REL not answered, cr = %d\n", cd->cr)); - next_l3state(cd, EV_T308EXP); -} - -/*---------------------------------------------------------------------------* - * timer T308 start - *---------------------------------------------------------------------------*/ -void -T308_start(call_desc_t *cd) -{ - DBGL3(L3_T_MSG, "T308_start", ("cr = %d\n", cd->cr)); - cd->T308 = TIMER_ACTIVE; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->T308_callout = timeout((TIMEOUT_FUNC_T)T308_timeout, (void *)cd, T308VAL); -#else - timeout((TIMEOUT_FUNC_T)T308_timeout, (void *)cd, T308VAL); -#endif -} - -/*---------------------------------------------------------------------------* - * timer T308 stop - *---------------------------------------------------------------------------*/ -void -T308_stop(call_desc_t *cd) -{ - if(cd->T308 != TIMER_IDLE) - { -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - untimeout((TIMEOUT_FUNC_T)T308_timeout, (void *)cd, cd->T308_callout); -#else - untimeout((TIMEOUT_FUNC_T)T308_timeout, (void *)cd); -#endif - cd->T308 = TIMER_IDLE; - } - DBGL3(L3_T_MSG, "T308_stop", ("cr = %d\n", cd->cr)); -} - -/*---------------------------------------------------------------------------* - * timer T309 timeout function - *---------------------------------------------------------------------------*/ -static void -T309_timeout(call_desc_t *cd) -{ - DBGL3(L3_T_ERR, "T309_timeout", ("datalink not reconnected, cr = %d\n", cd->cr)); - next_l3state(cd, EV_T309EXP); -} - -/*---------------------------------------------------------------------------* - * timer T309 start - *---------------------------------------------------------------------------*/ -void -T309_start(call_desc_t *cd) -{ - DBGL3(L3_T_MSG, "T309_start", ("cr = %d\n", cd->cr)); - cd->T309 = TIMER_ACTIVE; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->T309_callout = timeout((TIMEOUT_FUNC_T)T309_timeout, (void *)cd, T309VAL); -#else - timeout((TIMEOUT_FUNC_T)T309_timeout, (void *)cd, T309VAL); -#endif -} - -/*---------------------------------------------------------------------------* - * timer T309 stop - *---------------------------------------------------------------------------*/ -void -T309_stop(call_desc_t *cd) -{ - if(cd->T309 != TIMER_IDLE) - { -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - untimeout((TIMEOUT_FUNC_T)T309_timeout, (void *)cd, cd->T309_callout); -#else - untimeout((TIMEOUT_FUNC_T)T309_timeout, (void *)cd); -#endif - cd->T309 = TIMER_IDLE; - } - DBGL3(L3_T_MSG, "T309_stop", ("cr = %d\n", cd->cr)); -} - -/*---------------------------------------------------------------------------* - * timer T310 timeout function - *---------------------------------------------------------------------------*/ -static void -T310_timeout(call_desc_t *cd) -{ - DBGL3(L3_T_ERR, "T310_timeout", ("CALL PROC timeout, cr = %d\n", cd->cr)); - next_l3state(cd, EV_T310EXP); -} - -/*---------------------------------------------------------------------------* - * timer T310 start - *---------------------------------------------------------------------------*/ -void -T310_start(call_desc_t *cd) -{ - DBGL3(L3_T_MSG, "T310_start", ("cr = %d\n", cd->cr)); - cd->T310 = TIMER_ACTIVE; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->T310_callout = timeout((TIMEOUT_FUNC_T)T310_timeout, (void *)cd, T310VAL); -#else - timeout((TIMEOUT_FUNC_T)T310_timeout, (void *)cd, T310VAL); -#endif -} - -/*---------------------------------------------------------------------------* - * timer T310 stop - *---------------------------------------------------------------------------*/ -void -T310_stop(call_desc_t *cd) -{ - if(cd->T310 != TIMER_IDLE) - { -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - untimeout((TIMEOUT_FUNC_T)T310_timeout, (void *)cd, cd->T310_callout); -#else - untimeout((TIMEOUT_FUNC_T)T310_timeout, (void *)cd); -#endif - cd->T310 = TIMER_IDLE; - } - DBGL3(L3_T_MSG, "T310_stop", ("cr = %d\n", cd->cr)); -} - -/*---------------------------------------------------------------------------* - * timer T313 timeout function - *---------------------------------------------------------------------------*/ -static void -T313_timeout(call_desc_t *cd) -{ - DBGL3(L3_T_ERR, "T313_timeout", ("CONN ACK not received, cr = %d\n", cd->cr)); - next_l3state(cd, EV_T313EXP); -} - -/*---------------------------------------------------------------------------* - * timer T313 start - *---------------------------------------------------------------------------*/ -void -T313_start(call_desc_t *cd) -{ - DBGL3(L3_T_MSG, "T313_start", ("cr = %d\n", cd->cr)); - cd->T313 = TIMER_ACTIVE; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->T313_callout = timeout((TIMEOUT_FUNC_T)T313_timeout, (void *)cd, T313VAL); -#else - timeout((TIMEOUT_FUNC_T)T313_timeout, (void *)cd, T313VAL); -#endif -} - -/*---------------------------------------------------------------------------* - * timer T313 stop - *---------------------------------------------------------------------------*/ -void -T313_stop(call_desc_t *cd) -{ - if(cd->T313 != TIMER_IDLE) - { - cd->T313 = TIMER_IDLE; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - untimeout((TIMEOUT_FUNC_T)T313_timeout, (void *)cd, cd->T313_callout); -#else - untimeout((TIMEOUT_FUNC_T)T313_timeout, (void *)cd); -#endif - } - DBGL3(L3_T_MSG, "T313_stop", ("cr = %d\n", cd->cr)); -} - -#endif /* NI4BQ931 > 0 */ - diff --git a/sys/i4b/layer3/i4b_l4if.c b/sys/i4b/layer3/i4b_l4if.c deleted file mode 100644 index 55d9bb9da4455..0000000000000 --- a/sys/i4b/layer3/i4b_l4if.c +++ /dev/null @@ -1,339 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l4if.c - Layer 3 interface to Layer 4 - * ------------------------------------------- - * - * $Id: i4b_l4if.c,v 1.17 1998/12/05 18:05:36 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:33:16 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq931.h" -#else -#define NI4BQ931 1 -#endif -#if NI4BQ931 > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_cause.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_cause.h> -#endif - -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_l3l4.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_global.h> - -#include <i4b/layer3/i4b_l3.h> -#include <i4b/layer3/i4b_l3fsm.h> -#include <i4b/layer3/i4b_q931.h> - -#include <i4b/layer4/i4b_l4.h> - -extern void isic_settrace(int unit, int val); /*XXX*/ -extern int isic_gettrace(int unit); /*XXX*/ - -static void n_connect_request(u_int cdid); -static void n_connect_response(u_int cdid, int response, int cause); -static void n_disconnect_request(u_int cdid, int cause); -static void n_alert_request(u_int cdid); -static void n_mgmt_command(int unit, int cmd, int parm); - -/*---------------------------------------------------------------------------* - * i4b_mdl_status_ind - status indication from lower layers - *---------------------------------------------------------------------------*/ -int -i4b_mdl_status_ind(int unit, int status, int parm) -{ - int sendup; - int i; - - DBGL3(L3_MSG, "i4b_mdl_status_ind", ("unit = %d, status = %d, parm = %d\n", unit, status, parm)); - - switch(status) - { - case STI_ATTACH: - DBGL3(L3_MSG, "i4b_mdl_status_ind", ("STI_ATTACH: attaching unit %d to controller %d\n", unit, nctrl)); - - /* init function pointers */ - - ctrl_desc[nctrl].N_CONNECT_REQUEST = n_connect_request; - ctrl_desc[nctrl].N_CONNECT_RESPONSE = n_connect_response; - ctrl_desc[nctrl].N_DISCONNECT_REQUEST = n_disconnect_request; - ctrl_desc[nctrl].N_ALERT_REQUEST = n_alert_request; - ctrl_desc[nctrl].N_SET_TRACE = isic_settrace; - ctrl_desc[nctrl].N_GET_TRACE = isic_gettrace; - ctrl_desc[nctrl].N_DOWNLOAD = NULL; /* only used by active cards */ - ctrl_desc[nctrl].N_DIAGNOSTICS = NULL; /* only used by active cards */ - ctrl_desc[nctrl].N_MGMT_COMMAND = n_mgmt_command; - - /* init type and unit */ - - ctrl_desc[nctrl].unit = unit; - ctrl_desc[nctrl].ctrl_type = CTRL_PASSIVE; - ctrl_desc[nctrl].card_type = parm; - - /* state fields */ - - ctrl_desc[nctrl].dl_est = DL_DOWN; - ctrl_desc[nctrl].bch_state[CHAN_B1] = BCH_ST_FREE; - ctrl_desc[nctrl].bch_state[CHAN_B2] = BCH_ST_FREE; - ctrl_desc[nctrl].tei = -1; - - /* init unit to controller table */ - - utoc_tab[unit] = nctrl; - - /* increment no. of controllers */ - - nctrl++; - - break; - - case STI_L1STAT: - i4b_l4_l12stat(unit, 1, parm); - DBGL3(L3_MSG, "i4b_mdl_status_ind", ("STI_L1STAT: unit %d layer 1 = %s\n", unit, status ? "up" : "down")); - break; - - case STI_L2STAT: - i4b_l4_l12stat(unit, 2, parm); - DBGL3(L3_MSG, "i4b_mdl_status_ind", ("STI_L2STAT: unit %d layer 2 = %s\n", unit, status ? "up" : "down")); - break; - - case STI_TEIASG: - ctrl_desc[unit].tei = parm; - i4b_l4_teiasg(unit, parm); - DBGL3(L3_MSG, "i4b_mdl_status_ind", ("STI_TEIASG: unit %d TEI = %d = 0x%02x\n", unit, parm, parm)); - break; - - case STI_PDEACT: /* L1 T4 timeout */ - DBGL3(L3_ERR, "i4b_mdl_status_ind", ("STI_PDEACT: unit %d TEI = %d = 0x%02x\n", unit, parm, parm)); - - sendup = 0; - - for(i=0; i < N_CALL_DESC; i++) - { - if( (ctrl_desc[call_desc[i].controller].ctrl_type == CTRL_PASSIVE) && - (ctrl_desc[call_desc[i].controller].unit == unit)) - { - if(call_desc[i].cdid != CDID_UNUSED) - sendup++; - } - } - - ctrl_desc[utoc_tab[unit]].dl_est = DL_DOWN; - ctrl_desc[utoc_tab[unit]].bch_state[CHAN_B1] = BCH_ST_FREE; - ctrl_desc[utoc_tab[unit]].bch_state[CHAN_B2] = BCH_ST_FREE; - ctrl_desc[utoc_tab[unit]].tei = -1; - - if(sendup) - i4b_l4_pdeact(unit, sendup); - break; - - case STI_NOL1ACC: /* no outgoing access to S0 */ - DBGL3(L3_ERR, "i4b_mdl_status_ind", ("STI_NOL1ACC: unit %d no outgoing access to S0\n", unit)); - - for(i=0; i < N_CALL_DESC; i++) - { - if( (ctrl_desc[call_desc[i].controller].ctrl_type == CTRL_PASSIVE) && - (ctrl_desc[call_desc[i].controller].unit == unit)) - { - if(call_desc[i].cdid != CDID_UNUSED) - { - SET_CAUSE_TYPE(call_desc[i].cause_in, CAUSET_I4B); - SET_CAUSE_VAL(call_desc[i].cause_in, CAUSE_I4B_L1ERROR); - i4b_l4_disconnect_ind(&(call_desc[i])); - } - } - } - - ctrl_desc[utoc_tab[unit]].dl_est = DL_DOWN; - ctrl_desc[utoc_tab[unit]].bch_state[CHAN_B1] = BCH_ST_FREE; - ctrl_desc[utoc_tab[unit]].bch_state[CHAN_B2] = BCH_ST_FREE; - ctrl_desc[utoc_tab[unit]].tei = -1; - break; - - default: - DBGL3(L3_ERR, "i4b_mdl_status_ind", ("ERROR, unit %d, unknown status value %d!\n", unit, status)); - break; - } - return(0); -} - -/*---------------------------------------------------------------------------* - * send command to the lower layers - *---------------------------------------------------------------------------*/ -static void -n_mgmt_command(int unit, int cmd, int parm) -{ - int i; - - switch(cmd) - { - case CMR_DOPEN: - DBGL3(L3_MSG, "n_mgmt_command", ("CMR_DOPEN for unit %d\n", unit)); - - for(i=0; i < N_CALL_DESC; i++) - { - if( (ctrl_desc[call_desc[i].controller].ctrl_type == CTRL_PASSIVE) && - (ctrl_desc[call_desc[i].controller].unit == unit)) - { - call_desc[i].cdid = CDID_UNUSED; - } - } - - ctrl_desc[utoc_tab[unit]].dl_est = DL_DOWN; - ctrl_desc[utoc_tab[unit]].bch_state[CHAN_B1] = BCH_ST_FREE; - ctrl_desc[utoc_tab[unit]].bch_state[CHAN_B2] = BCH_ST_FREE; - ctrl_desc[utoc_tab[unit]].tei = -1; - break; - - case CMR_DCLOSE: - DBGL3(L3_MSG, "n_mgmt_command", ("CMR_DCLOSE for unit %d\n", unit)); - break; - - default: - break; - - } - - MDL_Command_Req(unit, cmd, parm); - -} - -/*---------------------------------------------------------------------------* - * handle connect request message from userland - *---------------------------------------------------------------------------*/ -static void -n_connect_request(u_int cdid) -{ - call_desc_t *cd; - - cd = cd_by_cdid(cdid); - - next_l3state(cd, EV_SETUPRQ); -} - -/*---------------------------------------------------------------------------* - * handle setup response message from userland - *---------------------------------------------------------------------------*/ -static void -n_connect_response(u_int cdid, int response, int cause) -{ - call_desc_t *cd; - int chstate; - - cd = cd_by_cdid(cdid); - - T400_stop(cd); - - cd->response = response; - cd->cause_out = cause; - - switch(response) - { - case SETUP_RESP_ACCEPT: - next_l3state(cd, EV_SETACRS); - chstate = BCH_ST_USED; - break; - - case SETUP_RESP_REJECT: - next_l3state(cd, EV_SETRJRS); - chstate = BCH_ST_FREE; - break; - - case SETUP_RESP_DNTCRE: - next_l3state(cd, EV_SETDCRS); - chstate = BCH_ST_FREE; - break; - - default: /* failsafe */ - next_l3state(cd, EV_SETDCRS); - chstate = BCH_ST_FREE; - DBGL3(L3_ERR, "n_connect_response", ("unknown response, doing SETUP_RESP_DNTCRE")); - break; - } - - if((cd->channelid == CHAN_B1) || (cd->channelid == CHAN_B2)) - { - ctrl_desc[cd->controller].bch_state[cd->channelid] = chstate; - } - else - { - DBGL3(L3_ERR, "n_connect_response", ("ERROR, invalid channel %d\n", cd->channelid)); - } -} - -/*---------------------------------------------------------------------------* - * handle disconnect request message from userland - *---------------------------------------------------------------------------*/ -static void -n_disconnect_request(u_int cdid, int cause) -{ - call_desc_t *cd; - - cd = cd_by_cdid(cdid); - - cd->cause_out = cause; - - next_l3state(cd, EV_DISCRQ); -} - -/*---------------------------------------------------------------------------* - * handle alert request message from userland - *---------------------------------------------------------------------------*/ -static void -n_alert_request(u_int cdid) -{ - call_desc_t *cd; - - cd = cd_by_cdid(cdid); - - next_l3state(cd, EV_ALERTRQ); -} - -#endif /* NI4BQ931 > 0 */ diff --git a/sys/i4b/layer3/i4b_q931.c b/sys/i4b/layer3/i4b_q931.c deleted file mode 100644 index 6c111d1012284..0000000000000 --- a/sys/i4b/layer3/i4b_q931.c +++ /dev/null @@ -1,624 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_q931.c - Q931 received messages handling - * -------------------------------------------- - * - * $Id: i4b_q931.c,v 1.18 1998/12/05 18:05:38 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:33:36 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq931.h" -#else -#define NI4BQ931 1 -#endif - -#if NI4BQ931 > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_cause.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_cause.h> -#endif - -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_l3l4.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_global.h> - -#include <i4b/layer3/i4b_l3.h> -#include <i4b/layer3/i4b_l3fsm.h> -#include <i4b/layer3/i4b_q931.h> - -#include <i4b/layer4/i4b_l4.h> - -#ifndef __FreeBSD__ -#define memcpy(d,s,l) bcopy(s,d,l) -#endif - -unsigned int i4b_l3_debug = L3_DEBUG_DEFAULT; - -call_desc_t call_desc[N_CALL_DESC]; /* call descriptor array */ -ctrl_desc_t ctrl_desc[MAX_CONTROLLERS]; /* controller description array */ -int utoc_tab[MAX_CONTROLLERS]; /* unit to controller conversion */ - -/* protocol independent causes -> Q.931 causes */ - -unsigned char cause_tab_q931[CAUSE_I4B_MAX] = { - CAUSE_Q850_NCCLR, /* CAUSE_I4B_NORMAL -> normal call clearing */ - CAUSE_Q850_USRBSY, /* CAUSE_I4B_BUSY -> user busy */ - CAUSE_Q850_NOCAVAIL, /* CAUSE_I4B_NOCHAN -> no circuit/channel available*/ - CAUSE_Q850_INCDEST, /* CAUSE_I4B_INCOMP -> incompatible destination */ - CAUSE_Q850_CALLREJ, /* CAUSE_I4B_REJECT -> call rejected */ - CAUSE_Q850_DSTOOORDR, /* CAUSE_I4B_OOO -> destination out of order */ - CAUSE_Q850_TMPFAIL, /* CAUSE_I4B_TMPFAIL -> temporary failure */ -}; - -/*---------------------------------------------------------------------------* - * setup cr ref flag according to direction - *---------------------------------------------------------------------------*/ -unsigned char -setup_cr(call_desc_t *cd, unsigned char cr) -{ - if(cd->crflag == CRF_ORIG) - return(cr & 0x7f); /* clear cr ref flag */ - else if(cd->crflag == CRF_DEST) - return(cr | 0x80); /* set cr ref flag */ - else - panic("setup_cr: invalid crflag!\n"); -} - -/*---------------------------------------------------------------------------* - * decode and process a Q.931 message - *---------------------------------------------------------------------------*/ -void -i4b_decode_q931(int unit, int msg_len, u_char *msg_ptr) -{ - call_desc_t *cd; - int codeset = CODESET_0; - int old_codeset = CODESET_0; - int shift_flag = UNSHIFTED; - int crlen = 0; - int crval = 0; - int crflag = 0; - int i; - int offset; - int s; - - /* check protocol discriminator */ - - if(*msg_ptr != PD_Q931) - { - DBGL3(L3_P_ERR, "i4b_decode_q931", ("protocol discriminator 0x%x != Q.931\n", *msg_ptr)); - return; - } - msg_ptr++; - msg_len--; - - s = SPLI4B(); /* this has to be protected ! */ - - /* extract call reference */ - - crlen = *msg_ptr & CRLENGTH_MASK; - msg_ptr++; - msg_len--; - - if(crlen != 0) - { - crval += *msg_ptr & 0x7f; - crflag = (*msg_ptr >> 7) & 0x01; - msg_ptr++; - msg_len--; - - for(i=1; i < crlen; i++) - { - crval += *msg_ptr; - msg_ptr++; - msg_len--; - } - } - else - { - crval = 0; - crflag = 0; - } - - DBGL3(L3_P_MSG, "i4b_decode_q931", ("Call Ref, len %d, val %d, flag %d\n", crlen, crval, crflag)); - - /* find or allocate calldescriptor */ - - if((cd = cd_by_unitcr(unit, crval, - crflag == CRF_DEST ? CRF_ORIG : CRF_DEST)) == NULL) - { - if(*msg_ptr == SETUP) - { - /* get and init new calldescriptor */ - - cd = reserve_cd(); /* cdid filled in */ - cd->controller = utoc_tab[unit]; - cd->cr = crval; - cd->crflag = CRF_DEST; /* we are the dest side */ - cd->ilt = NULL; /* reset link tab ptrs */ - cd->dlt = NULL; - } - else - { -/*XXX*/ if(crval != 0) /* ignore global call references */ - { - DBGL3(L3_P_ERR, "i4b_decode_q931", ("cannot find calldescriptor for cr = 0x%x, crflag = 0x%x, msg = 0x%x, frame = ", crval, crflag, *msg_ptr)); - i4b_print_frame(msg_len, msg_ptr); - } - splx(s); - return; - } - } - - splx(s); - - /* decode and handle message type */ - - i4b_decode_q931_message(unit, cd, *msg_ptr); - msg_ptr++; - msg_len--; - - /* process information elements */ - - while(msg_len > 0) - { - /* check for shift codeset IE */ - - if((*msg_ptr & 0x80) && ((*msg_ptr & 0xf0) == SOIE_SHIFT)) - { - if(!(*msg_ptr & SHIFT_LOCK)) - shift_flag = SHIFTED; - - old_codeset = codeset; - codeset = *msg_ptr & CODESET_MASK; - - if((shift_flag != SHIFTED) && - (codeset <= old_codeset)) - { - DBGL3(L3_P_ERR, "i4b_decode_q931", ("Q.931 lockingshift proc violation, shift %d -> %d\n", old_codeset, codeset)); - codeset = old_codeset; - } - msg_len--; - msg_ptr++; - } - - /* process one IE for selected codeset */ - - switch(codeset) - { - case CODESET_0: - offset = i4b_decode_q931_cs0_ie(unit, cd, msg_len, msg_ptr); - msg_len -= offset; - msg_ptr += offset; - break; - - default: - DBGL3(L3_P_ERR, "i4b_decode_q931", ("unknown codeset %d, ", codeset)); - i4b_print_frame(msg_len, msg_ptr); - msg_len = 0; - break; - } - - /* check for non-locking shifts */ - - if(shift_flag == SHIFTED) - { - shift_flag = UNSHIFTED; - codeset = old_codeset; - } - } - next_l3state(cd, cd->event); -} - -/*---------------------------------------------------------------------------* - * decode and process one Q.931 codeset 0 information element - *---------------------------------------------------------------------------*/ -int -i4b_decode_q931_cs0_ie(int unit, call_desc_t *cd, int msg_len, u_char *msg_ptr) -{ - int i, j; - char *p; - - switch(*msg_ptr) - { - /* single byte IE's */ - - case IEI_SENDCOMPL: - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_SENDCOMPL\n")); - return(1); - break; - - /* multi byte IE's */ - - case IEI_BEARERCAP: /* bearer capability */ - switch(msg_ptr[2]) - { - case 0x80: /* speech */ - case 0x89: /* restricted digital info */ - case 0x90: /* 3.1KHz audio */ -/* XXX */ cd->bprot = BPROT_NONE; - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_BEARERCAP - Telephony\n")); - break; - - case 0x88: /* unrestricted digital info */ -/* XXX */ cd->bprot = BPROT_RHDLC; - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_BEARERCAP - Raw HDLC\n")); - break; - - default: -/* XXX */ cd->bprot = BPROT_NONE; - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_BEARERCAP - No Protocol\n")); - break; - } - break; - - case IEI_CAUSE: /* cause */ - if(msg_ptr[2] & 0x80) - { - cd->cause_in = msg_ptr[3] & 0x7f; - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_CAUSE = %d\n", msg_ptr[3] & 0x7f)); - } - else - { - cd->cause_in = msg_ptr[4] & 0x7f; - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_CAUSE = %d\n", msg_ptr[4] & 0x7f)); - } - break; - - case IEI_CHANNELID: /* channel id */ - if((msg_ptr[2] & 0xf4) != 0x80) - { - cd->channelid = CHAN_NO; - DBGL3(L3_P_ERR, "i4b_decode_q931_codeset0", ("IEI_CHANNELID, unsupported value 0x%x\n", msg_ptr[2])); - } - else - { - switch(msg_ptr[2] & 0x03) - { - case IE_CHAN_ID_NO: - cd->channelid = CHAN_NO; - break; - case IE_CHAN_ID_B1: - cd->channelid = CHAN_B1; - break; - case IE_CHAN_ID_B2: - cd->channelid = CHAN_B2; - break; - case IE_CHAN_ID_ANY: - cd->channelid = CHAN_ANY; - break; - } - cd->channelexcl = (msg_ptr[2] & 0x08) >> 3; - - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_CHANNELID - channel %d, exclusive = %d\n", cd->channelid, cd->channelexcl)); - - /* if this is a setup message, reserve channel */ - - if(cd->event == EV_SETUP) - { - if((cd->channelid == CHAN_B1) || (cd->channelid == CHAN_B2)) - { - if(ctrl_desc[cd->controller].bch_state[cd->channelid] == BCH_ST_FREE) - ctrl_desc[cd->controller].bch_state[cd->channelid] = BCH_ST_RSVD; - else - DBGL3(L3_P_ERR, "i4b_decode_q931_codeset0", ("IE ChannelID, Channel NOT free!!\n")); - } - else if(cd->channelid == CHAN_NO) - { - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IE ChannelID, SETUP with channel = No channel (CW)\n")); - } - else /* cd->channelid == CHAN_ANY */ - { - DBGL3(L3_P_ERR, "i4b_decode_q931_codeset0", ("ERROR: IE ChannelID, SETUP with channel = Any channel!\n")); - } - } - } - break; - - case IEI_CALLINGPN: /* calling party no */ - if(msg_ptr[2] & 0x80) /* no presentation/screening indicator ? */ - { - memcpy(cd->src_telno, &msg_ptr[3], min(TELNO_MAX, msg_ptr[1]-1)); - cd->src_telno[min(TELNO_MAX, msg_ptr[1] - 1)] = '\0'; - cd->scr_ind = SCR_NONE; - } - else - { - memcpy(cd->src_telno, &msg_ptr[4], min(TELNO_MAX, msg_ptr[1]-2)); - cd->src_telno[min(TELNO_MAX, msg_ptr[1] - 2)] = '\0'; - cd->scr_ind = (msg_ptr[3] & 0x03) + SCR_USR_NOSC; - } - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_CALLINGPN = %s\n", cd->src_telno)); - break; - - case IEI_CALLEDPN: /* called party number */ - memcpy(cd->dst_telno, &msg_ptr[3], min(TELNO_MAX, msg_ptr[1]-1)); - cd->dst_telno[min(TELNO_MAX, msg_ptr [1] - 1)] = '\0'; - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_CALLED = %s\n", cd->dst_telno)); - break; - - case IEI_CALLSTATE: /* call state */ - cd->call_state = msg_ptr[2] & 0x3f; - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_CALLSTATE = %d\n", cd->call_state)); - break; - - case IEI_PROGRESSI: /* progress indicator */ - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_PROGRESSINDICATOR\n")); - break; - - case IEI_DISPLAY: /* display */ - /* CHANGED BY <chris@medis.de> */ - memcpy(cd->display, &msg_ptr[2], min(DISPLAY_MAX, msg_ptr[1])); - cd->display[min(DISPLAY_MAX, msg_ptr[1])] = '\0'; - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_DISPLAY = %s\n", cd->display)); - break; - - case IEI_DATETIME: /* date/time */ - i = 2; - j = msg_ptr[1]; - p = &(cd->datetime[0]); - *p = '\0'; - - for(j = msg_ptr[1]; j > 0; j--, i++) - sprintf(p+strlen(p), "%02d", msg_ptr[i]); - - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_DATETIME = %s\n", cd->datetime)); - break; - - case IEI_FACILITY: /* facility */ - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_FACILITY\n")); - if(i4b_aoc(msg_ptr, cd) > -1) - i4b_l4_charging_ind(cd); - break; - - case IEI_CONCTDNO: /* connected number */ - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_CONCTDNO\n")); - break; - - case IEI_NETSPCFAC: /* network specific fac */ - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_NETSPCFAC\n")); - break; - - case IEI_LLCOMPAT: /* low layer compat */ - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_LLCOMPAT\n")); - break; - - case IEI_HLCOMPAT: /* high layer compat */ - DBGL3(L3_P_MSG, "i4b_decode_q931_codeset0", ("IEI_HLCOMPAT\n")); - break; - - default: - DBGL3(L3_P_ERR, "i4b_decode_q931_codeset0", ("Unknown IE %d - ", *msg_ptr)); - i4b_print_frame(msg_ptr[1]+2, msg_ptr); - break; - } - return(msg_ptr[1] + 2); -} - -/*---------------------------------------------------------------------------* - * decode and process one Q.931 codeset 0 information element - *---------------------------------------------------------------------------*/ -void -i4b_decode_q931_message(int unit, call_desc_t *cd, u_char message_type) -{ - cd->event = EV_ILL; - - switch(message_type) - { - /* call establishment */ - - case ALERT: - cd->event = EV_ALERT; - DBGL3(L3_PRIM, "rx ALERT", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case CALL_PROCEEDING: - cd->event = EV_CALLPRC; - DBGL3(L3_PRIM, "rx CALL-PROC", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case PROGRESS: - cd->event = EV_PROGIND; - DBGL3(L3_PRIM, "rx PROGRESS", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case SETUP: - DBGL3(L3_PRIM, "rx SETUP", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - cd->bprot = BPROT_NONE; - cd->cause_in = 0; - cd->cause_out = 0; - cd->dst_telno[0] = '\0'; - cd->src_telno[0] = '\0'; - cd->channelid = CHAN_NO; - cd->channelexcl = 0; - cd->display[0] = '\0'; - cd->datetime[0] = '\0'; - cd->event = EV_SETUP; - break; - - case CONNECT: - DBGL3(L3_PRIM, "rx CONNECT", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - cd->datetime[0] = '\0'; - cd->event = EV_CONNECT; - break; - - case SETUP_ACKNOWLEDGE: - DBGL3(L3_PRIM, "rx SETUP-ACK", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - cd->event = EV_SETUPAK; - break; - - case CONNECT_ACKNOWLEDGE: - DBGL3(L3_PRIM, "rx CONNECT-ACK", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - cd->event = EV_CONACK; - break; - - /* call information */ - - case USER_INFORMATION: - DBGL3(L3_PRIM, "rx USER-INFO", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case SUSPEND_REJECT: - DBGL3(L3_PRIM, "rx SUSPEND-REJ", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case RESUME_REJECT: - DBGL3(L3_PRIM, "rx RESUME-REJ", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case HOLD: - DBGL3(L3_PRIM, "rx HOLD", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case SUSPEND: - DBGL3(L3_PRIM, "rx SUSPEND", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case RESUME: - DBGL3(L3_PRIM, "rx RESUME", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case HOLD_ACKNOWLEDGE: - DBGL3(L3_PRIM, "rx HOLD-ACK", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case SUSPEND_ACKNOWLEDGE: - DBGL3(L3_PRIM, "rx SUSPEND-ACK", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case RESUME_ACKNOWLEDGE: - DBGL3(L3_PRIM, "rx RESUME-ACK", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case HOLD_REJECT: - DBGL3(L3_PRIM, "rx HOLD-REJ", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case RETRIEVE: - DBGL3(L3_PRIM, "rx RETRIEVE", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case RETRIEVE_ACKNOWLEDGE: - DBGL3(L3_PRIM, "rx RETRIEVE-ACK", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case RETRIEVE_REJECT: - DBGL3(L3_PRIM, "rx RETRIEVE-REJ", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - /* call clearing */ - - case DISCONNECT: - DBGL3(L3_PRIM, "rx DISCONNECT", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - cd->event = EV_DISCONN; - break; - - case RESTART: - DBGL3(L3_PRIM, "rx RESTART", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case RELEASE: - DBGL3(L3_PRIM, "rx RELEASE", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - cd->event = EV_RELEASE; - break; - - case RESTART_ACKNOWLEDGE: - DBGL3(L3_PRIM, "rx RESTART-ACK", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case RELEASE_COMPLETE: - DBGL3(L3_PRIM, "rx RELEASE-COMPLETE", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - cd->event = EV_RELCOMP; - break; - - /* misc messages */ - - case SEGMENT: - DBGL3(L3_PRIM, "rx SEGMENT", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case FACILITY: - DBGL3(L3_PRIM, "rx FACILITY", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - cd->event = EV_FACILITY; - break; - - case REGISTER: - DBGL3(L3_PRIM, "rx REGISTER", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case NOTIFY: - DBGL3(L3_PRIM, "rx NOTIFY", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case STATUS_ENQUIRY: - DBGL3(L3_PRIM, "rx STATUS-ENQ", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - cd->event = EV_STATENQ; - break; - - case CONGESTION_CONTROL: - DBGL3(L3_PRIM, "rx CONGESTION-CONTROL", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - break; - - case INFORMATION: - DBGL3(L3_PRIM, "rx INFORMATION", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - cd->event = EV_INFO; - break; - - case STATUS: - DBGL3(L3_PRIM, "rx STATUS", ("unit %d, cr = 0x%02x\n", unit, cd->cr)); - cd->event = EV_STATUS; - break; - - default: - DBGL3(L3_P_ERR, "rx UNKNOWN msg", ("unit %d, cr = 0x%02x, msg = 0x%02x\n", unit, cd->cr, message_type)); - break; - } -} - -#endif /* NI4BQ931 > 0 */ diff --git a/sys/i4b/layer3/i4b_q931.h b/sys/i4b/layer3/i4b_q931.h deleted file mode 100644 index cb916b045fd0a..0000000000000 --- a/sys/i4b/layer3/i4b_q931.h +++ /dev/null @@ -1,116 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_q931.h - Q931 handling header file - * -------------------------------------- - * - * $Id: i4b_q931.h,v 1.5 1998/12/05 18:05:39 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:33:53 1998] - * - *---------------------------------------------------------------------------*/ - -#ifndef _I4B_Q931_H_ -#define _I4B_Q931_H_ - -/* extension bit */ - -#define EXT_LAST 0x80 /* last octett */ - -/* reserve space in mbuf */ - -#define I_FRAME_HDRLEN 4 /* to be added by layer 2 */ - -/* SHIFT */ - -#define CODESET_MASK 0x07 -#define UNSHIFTED 0 -#define SHIFTED 1 -#define CRLENGTH_MASK 0x0f - -/* CONNECT */ - -#define MSG_CONNECT_LEN 4 /* length of a connect message */ - -/* DISCONNECT */ - -#define MSG_DISCONNECT_LEN 8 /* length of a disconnect message */ - -/* RELEASE COMPLETE */ - -#define MSG_RELEASE_COMPLETE_LEN 8 /* length of release complete msg */ - -/* for outgoing causes */ - -#define CAUSE_LEN 2 -#define CAUSE_STD_LOC_OUT 0x80 /* std = CCITT, loc = user */ - -/* SETUP */ - -#define MSG_SETUP_LEN 18 /* without number strings ! */ - -#define IEI_BEARERCAP_LEN 2 /* 2 octetts lenght */ - -#define IT_CAP_SPEECH 0x80 /* BC: information xfer capability */ -#define IT_CAP_UNR_DIG_INFO 0x88 /* BC: information xfer capability */ - -#define IT_RATE_64K 0x90 /* BC: information xfer rate */ -#define IT_UL1_G711A 0xa3 /* layer1 proto G.711 A-law */ - -#define IEI_CHANNELID_LEN 0x01 /* length of channel id */ -#define CHANNELID_B1 0x81 /* channel = B1 (outgoing) */ -#define CHANNELID_B2 0x82 /* channel = B2 (outgoing) */ -#define CHANNELID_ANY 0x83 /* channel = any channel (outgoing) */ - -#define IE_CHAN_ID_NO 0x00 /* no channel (incoming) */ -#define IE_CHAN_ID_B1 0x01 /* B1 channel (incoming) */ -#define IE_CHAN_ID_B2 0x02 /* B2 channel (incoming) */ -#define IE_CHAN_ID_ANY 0x03 /* ANY channel (incoming) */ - -#define NUMBER_TYPEPLAN 0x81 /* type of number/numbering plan */ - -#define IEI_CALLINGPN_LEN 1 /* without number string ! */ - -#define IEI_CALLEDPN_LEN 1 /* without number string ! */ - -/* CONNECT_ACK */ - -#define MSG_CONNECT_ACK_LEN 4 /* length of a connect ack message */ - -/* STATUS */ - -#define MSG_STATUS_LEN 11 -#define CALLSTATE_LEN 1 - -/* RELEASE */ - -#define MSG_RELEASE_LEN 8 /* length of release msg */ - -/* ALERT */ - -#define MSG_ALERT_LEN 4 /* length of a alert message */ - -#endif /* _I4B_Q931_H_ */ diff --git a/sys/i4b/layer3/i4b_q932fac.c b/sys/i4b/layer3/i4b_q932fac.c deleted file mode 100644 index 487ce004c144c..0000000000000 --- a/sys/i4b/layer3/i4b_q932fac.c +++ /dev/null @@ -1,569 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_q932fac.c - Q932 facility handling - * -------------------------------------- - * - * $Id: i4b_q932fac.c,v 1.5 1998/12/05 18:05:41 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:34:11 1998] - * - *---------------------------------------------------------------------------*/ - -#ifdef __FreeBSD__ -#include "i4bq931.h" -#else -#define NI4BQ931 1 -#endif -#if NI4BQ931 > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_l3l4.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer3/i4b_l3.h> -#include <i4b/layer3/i4b_l3fsm.h> -#include <i4b/layer3/i4b_q931.h> -#include <i4b/layer3/i4b_q932fac.h> - -#include <i4b/layer4/i4b_l4.h> - -static int do_component(int length); -static void next_state(int class, int form, int code, int val); - -static int byte_len; -static unsigned char *byte_buf; -static int state; - -static int units; -static int operation_value; - -/*---------------------------------------------------------------------------* - * decode Q.931/Q.932 facility info element - *---------------------------------------------------------------------------*/ -int -i4b_aoc(unsigned char *buf, call_desc_t *cd) -{ - int len; - - cd->units_type = CHARGE_INVALID; - cd->units = -1; - - buf++; /* length */ - - len = *buf; - - buf++; /* protocol profile */ - - switch(*buf & 0x1f) - { - case FAC_PROTO_ROP: - break; - - case FAC_PROTO_CMIP: - DBGL3(L3_A_MSG, "i4b_facility", ("CMIP Protocol (Q.941), UNSUPPORTED\n")); - return(-1); - break; - - case FAC_PROTO_ACSE: - DBGL3(L3_A_MSG, "i4b_facility", ("ACSE Protocol (X.217/X.227), UNSUPPORTED!\n")); - return(-1); - break; - - default: - DBGL3(L3_A_ERR, "i4b_facility", ("Unknown Protocol, UNSUPPORTED!\n")); - return(-1); - break; - } - - DBGL3(L3_A_MSG, "i4b_facility", ("Remote Operations Protocol\n")); - - /* next byte */ - - buf++; - len--; - - /* initialize variables for do_component */ - - byte_len = 0; - byte_buf = buf; - state = ST_EXP_COMP_TYP; - - /* decode facility */ - - do_component(len); - - switch(operation_value) - { - case FAC_OPVAL_AOC_D_CUR: - cd->units_type = CHARGE_AOCD; - cd->units = 0; - return(0); - break; - - case FAC_OPVAL_AOC_D_UNIT: - cd->units_type = CHARGE_AOCD; - cd->units = units; - return(0); - break; - - case FAC_OPVAL_AOC_E_CUR: - cd->units_type = CHARGE_AOCE; - cd->units = 0; - return(0); - break; - - case FAC_OPVAL_AOC_E_UNIT: - cd->units_type = CHARGE_AOCE; - cd->units = units; - return(0); - break; - - default: - cd->units_type = CHARGE_INVALID; - cd->units = -1; - return(-1); - break; - } - return(-1); -} - -/*---------------------------------------------------------------------------* - * handle a component recursively - *---------------------------------------------------------------------------*/ -static int -do_component(int length) -{ - int comp_tag_class; /* component tag class */ - int comp_tag_form; /* component form: constructor or primitive */ - int comp_tag_code; /* component code depending on class */ - int comp_length = 0; /* component length */ - -again: - - /*----------------------------------------*/ - /* first component element: component tag */ - /*----------------------------------------*/ - - /* tag class bits */ - - comp_tag_class = (*byte_buf & 0xc0) >> 6; - - switch(comp_tag_class) - { - case FAC_TAGCLASS_UNI: - break; - case FAC_TAGCLASS_APW: - break; - case FAC_TAGCLASS_COS: - break; - case FAC_TAGCLASS_PRU: - break; - } - - /* tag form bit */ - - comp_tag_form = (*byte_buf & 0x20) > 5; - - /* tag code bits */ - - comp_tag_code = *byte_buf & 0x1f; - - if(comp_tag_code == 0x1f) - { - comp_tag_code = 0; - - byte_buf++; - byte_len++; - - while(*byte_buf & 0x80) - { - comp_tag_code += (*byte_buf & 0x7f); - byte_buf++; - byte_len++; - } - comp_tag_code += (*byte_buf & 0x7f); - } - else - { - comp_tag_code = (*byte_buf & 0x1f); - } - - byte_buf++; - byte_len++; - - /*--------------------------------------------*/ - /* second component element: component length */ - /*--------------------------------------------*/ - - comp_length = 0; - - if(*byte_buf & 0x80) - { - int i = *byte_buf & 0x7f; - - byte_len += i; - - for(;i > 0;i++) - { - byte_buf++; - comp_length += (*byte_buf * (i*256)); - } - } - else - { - comp_length = *byte_buf & 0x7f; - } - - next_state(comp_tag_class, comp_tag_form, comp_tag_code, -1); - - byte_len++; - byte_buf++; - - /*---------------------------------------------*/ - /* third component element: component contents */ - /*---------------------------------------------*/ - - if(comp_tag_form) /* == constructor */ - { - do_component(comp_length); - } - else - { - int val = 0; - if(comp_tag_class == FAC_TAGCLASS_UNI) - { - switch(comp_tag_code) - { - case FAC_CODEUNI_INT: - case FAC_CODEUNI_ENUM: - case FAC_CODEUNI_BOOL: - if(comp_length) - { - int i; - - for(i = comp_length-1; i >= 0; i--) - { - val += (*byte_buf + (i*255)); - byte_buf++; - byte_len++; - } - } - break; - default: - if(comp_length) - { - int i; - - for(i = comp_length-1; i >= 0; i--) - { - byte_buf++; - byte_len++; - } - } - break; - } - } - - else /* comp_tag_class != FAC_TAGCLASS_UNI */ - { - if(comp_length) - { - int i; - - for(i = comp_length-1; i >= 0; i--) - { - val += (*byte_buf + (i*255)); - byte_buf++; - byte_len++; - } - } - } - next_state(comp_tag_class, comp_tag_form, comp_tag_code, val); - } - - if(byte_len < length) - goto again; - - return(byte_len); -} - -/*---------------------------------------------------------------------------* - * invoke component - *---------------------------------------------------------------------------*/ -static void -F_1_1(int val) -{ - if(val == -1) - { - state = ST_EXP_INV_ID; - } -} - -/*---------------------------------------------------------------------------* - * return result - *---------------------------------------------------------------------------*/ -static void -F_1_2(int val) -{ - if(val == -1) - state = ST_EXP_NIX; -} -/*---------------------------------------------------------------------------* - * return error - *---------------------------------------------------------------------------*/ -static void -F_1_3(int val) -{ - if(val == -1) - state = ST_EXP_NIX; -} -/*---------------------------------------------------------------------------* - * reject - *---------------------------------------------------------------------------*/ -static void -F_1_4(int val) -{ - if(val == -1) - state = ST_EXP_NIX; -} - -/*---------------------------------------------------------------------------* - * invoke id - *---------------------------------------------------------------------------*/ -static void -F_2(int val) -{ - if(val != -1) - { - DBGL3(L3_A_MSG, "i4b_facility", ("Invoke ID = %d\n", val)); - state = ST_EXP_OP_VAL; - } -} - -/*---------------------------------------------------------------------------* - * operation value - *---------------------------------------------------------------------------*/ -static void -F_3(int val) -{ - if(val != -1) - { - DBGL3(L3_A_MSG, "i4b_facility", ("Operation Value = %d\n", val)); - - operation_value = val; - - if((val == FAC_OPVAL_AOC_D_UNIT) || (val == FAC_OPVAL_AOC_E_UNIT)) - { - units = 0; - state = ST_EXP_INFO; - } - else - { - state = ST_EXP_NIX; - } - } -} - -/*---------------------------------------------------------------------------* - * specific charging units - *---------------------------------------------------------------------------*/ -static void -F_4(int val) -{ - if(val == -1) - state = ST_EXP_RUL; -} - -/*---------------------------------------------------------------------------* - * free of charge - *---------------------------------------------------------------------------*/ -static void -F_4_1(int val) -{ - if(val == -1) - { - DBGL3(L3_A_MSG, "i4b_facility", ("Free of Charge\n")); - /* units = 0; XXXX */ - state = ST_EXP_NIX; - } -} - -/*---------------------------------------------------------------------------* - * charge not available - *---------------------------------------------------------------------------*/ -static void -F_4_2(int val) -{ - if(val == -1) - { - DBGL3(L3_A_MSG, "i4b_facility", ("Charge not available\n")); - /* units = -1; XXXXXX ??? */ - state = ST_EXP_NIX; - } -} - -/*---------------------------------------------------------------------------* - * recorded units list - *---------------------------------------------------------------------------*/ -static void -F_5(int val) -{ - if(val == -1) - state = ST_EXP_RU; -} - -/*---------------------------------------------------------------------------* - * recorded units - *---------------------------------------------------------------------------*/ -static void -F_6(int val) -{ - if(val == -1) - state = ST_EXP_RNOU; -} - -/*---------------------------------------------------------------------------* - * number of units - *---------------------------------------------------------------------------*/ -static void -F_7(int val) -{ - if(val != -1) - { - DBGL3(L3_A_MSG, "i4b_facility", ("Number of Units = %d\n", val)); - units = val; - state = ST_EXP_TOCI; - } -} - -/*---------------------------------------------------------------------------* - * subtotal/total - *---------------------------------------------------------------------------*/ -static void -F_8(int val) -{ - if(val != -1) - { - DBGL3(L3_A_MSG, "i4b_facility", ("Subtotal/Total = %d\n", val)); - /* type_of_charge = val; */ - state = ST_EXP_DBID; - } -} - -/*---------------------------------------------------------------------------* - * billing_id - *---------------------------------------------------------------------------*/ -static void -F_9(int val) -{ - if(val != -1) - { - DBGL3(L3_A_MSG, "i4b_facility", ("Billing ID = %d\n", val)); - /* billing_id = val; */ - state = ST_EXP_NIX; - } -} - -/*---------------------------------------------------------------------------* - * - *---------------------------------------------------------------------------*/ -static struct statetab { - int currstate; /* input: current state we are in */ - int form; /* input: current tag form */ - int class; /* input: current tag class */ - int code; /* input: current tag code */ - void (*func)(int); /* output: func to exec */ -} statetab[] = { - -/* current state tag form tag class tag code function */ -/* --------------------- ---------------------- ---------------------- ---------------------- ----------------*/ - {ST_EXP_COMP_TYP, FAC_TAGFORM_CON, FAC_TAGCLASS_COS, 1, F_1_1 }, - {ST_EXP_COMP_TYP, FAC_TAGFORM_CON, FAC_TAGCLASS_COS, 2, F_1_2 }, - {ST_EXP_COMP_TYP, FAC_TAGFORM_CON, FAC_TAGCLASS_COS, 3, F_1_3 }, - {ST_EXP_COMP_TYP, FAC_TAGFORM_CON, FAC_TAGCLASS_COS, 4, F_1_4 }, - {ST_EXP_INV_ID, FAC_TAGFORM_PRI, FAC_TAGCLASS_UNI, FAC_CODEUNI_INT, F_2 }, - {ST_EXP_OP_VAL, FAC_TAGFORM_PRI, FAC_TAGCLASS_UNI, FAC_CODEUNI_INT, F_3 }, - {ST_EXP_INFO, FAC_TAGFORM_CON, FAC_TAGCLASS_UNI, FAC_CODEUNI_SEQ, F_4 }, - {ST_EXP_INFO, FAC_TAGFORM_PRI, FAC_TAGCLASS_UNI, FAC_CODEUNI_NULL, F_4_1 }, - {ST_EXP_INFO, FAC_TAGFORM_PRI, FAC_TAGCLASS_COS, 1, F_4_2 }, - {ST_EXP_RUL, FAC_TAGFORM_CON, FAC_TAGCLASS_COS, 1, F_5 }, - {ST_EXP_RU, FAC_TAGFORM_CON, FAC_TAGCLASS_UNI, FAC_CODEUNI_SEQ, F_6 }, - {ST_EXP_RNOU, FAC_TAGFORM_PRI, FAC_TAGCLASS_UNI, FAC_CODEUNI_INT, F_7 }, - {ST_EXP_TOCI, FAC_TAGFORM_PRI, FAC_TAGCLASS_COS, 2, F_8 }, - {ST_EXP_DBID, FAC_TAGFORM_PRI, FAC_TAGCLASS_COS, 3, F_9 }, - {-1, -1, -1, -1, NULL } -}; - -/*---------------------------------------------------------------------------* - * state decode for do_component - *---------------------------------------------------------------------------*/ -static void -next_state(int class, int form, int code, int val) -{ - int i; - - for(i=0; ; i++) - { - if((statetab[i].currstate > state) || - (statetab[i].currstate == -1)) - { - break; - } - - if((statetab[i].currstate == state) && - (statetab[i].form == form) && - (statetab[i].class == class) && - (statetab[i].code == code)) - { - (*statetab[i].func)(val); - break; - } - } -} - -#endif /* NI4BQ931 > 0 */ diff --git a/sys/i4b/layer3/i4b_q932fac.h b/sys/i4b/layer3/i4b_q932fac.h deleted file mode 100644 index d7544a86e0202..0000000000000 --- a/sys/i4b/layer3/i4b_q932fac.h +++ /dev/null @@ -1,167 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_q932fac.h - Q932 facility handling header file - * -------------------------------------------------- - * - * $Id: i4b_q932fac.h,v 1.5 1998/12/18 17:17:57 hm Exp $ - * - * last edit-date: [Fri Dec 18 18:17:23 1998] - * - *--------------------------------------------------------------------------- - * - * - Q.932 (03/93) Generic Procedures for the Control of - * ISDN Supplementaty Services - * - Q.950 (03/93) Supplementary Services Protocols, Structure and - * General Principles - * - ETS 300 179 (10/92) Advice Of Charge: charging information during - * the call (AOC-D) supplementary service Service description - * - ETS 300 180 (10/92) Advice Of Charge: charging information at the - * end of call (AOC-E) supplementary service Service description - * - ETS 300 181 (04/93) Advice Of Charge (AOC) supplementary service - * Functional capabilities and information flows - * - ETS 300 182 (04/93) Advice Of Charge (AOC) supplementary service - * Digital Subscriber Signalling System No. one (DSS1) protocol - * - X.208 Specification of Abstract Syntax Notation One (ASN.1) - * - X.209 Specification of Basic Encoding Rules for - * Abstract Syntax Notation One (ASN.1) - * - "ASN.1 Abstract Syntax Notation One", Walter Gora, DATACOM-Verlag - * 1992, 3rd Edition (ISBN 3-89238-062-7) (german !) - * - *---------------------------------------------------------------------------*/ - -/* protocols */ -#define FAC_PROTO_ROP 0x11 -#define FAC_PROTO_CMIP 0x12 -#define FAC_PROTO_ACSE 0x13 - -/* tag classes */ -#define FAC_TAGCLASS_UNI 0x00 -#define FAC_TAGCLASS_APW 0x01 -#define FAC_TAGCLASS_COS 0x02 -#define FAC_TAGCLASS_PRU 0x03 - -/* tag forms */ -#define FAC_TAGFORM_PRI 0x00 -#define FAC_TAGFORM_CON 0x01 - -/* class UNIVERSAL values */ -#define FAC_CODEUNI_BOOL 1 -#define FAC_CODEUNI_INT 2 -#define FAC_CODEUNI_BITS 3 -#define FAC_CODEUNI_OCTS 4 -#define FAC_CODEUNI_NULL 5 -#define FAC_CODEUNI_OBJI 6 -#define FAC_CODEUNI_OBJD 7 -#define FAC_CODEUNI_EXT 8 -#define FAC_CODEUNI_REAL 9 -#define FAC_CODEUNI_ENUM 10 -#define FAC_CODEUNI_R11 11 -#define FAC_CODEUNI_R12 12 -#define FAC_CODEUNI_R13 13 -#define FAC_CODEUNI_R14 14 -#define FAC_CODEUNI_R15 15 -#define FAC_CODEUNI_SEQ 16 -#define FAC_CODEUNI_SET 17 -#define FAC_CODEUNI_NSTR 18 -#define FAC_CODEUNI_PSTR 19 -#define FAC_CODEUNI_TSTR 20 -#define FAC_CODEUNI_VSTR 21 -#define FAC_CODEUNI_ISTR 22 -#define FAC_CODEUNI_UTIME 23 -#define FAC_CODEUNI_GTIME 24 -#define FAC_CODEUNI_GSTR 25 -#define FAC_CODEUNI_VISTR 26 -#define FAC_CODEUNI_GNSTR 27 - -/* operation values */ -#define FAC_OPVAL_UUS 1 -#define FAC_OPVAL_CUG 2 -#define FAC_OPVAL_MCID 3 -#define FAC_OPVAL_BTPY 4 -#define FAC_OPVAL_ETPY 5 -#define FAC_OPVAL_ECT 6 - -#define FAC_OPVAL_DIV_ACT 7 -#define FAC_OPVAL_DIV_DEACT 8 -#define FAC_OPVAL_DIV_ACTSN 9 -#define FAC_OPVAL_DIV_DEACTSN 10 -#define FAC_OPVAL_DIV_INTER 11 -#define FAC_OPVAL_DIV_INFO 12 -#define FAC_OPVAL_DIV_CALLDEF 13 -#define FAC_OPVAL_DIV_CALLRER 14 -#define FAC_OPVAL_DIV_LINF2 15 -#define FAC_OPVAL_DIV_INVS 16 -#define FAC_OPVAL_DIV_INTER1 17 -#define FAC_OPVAL_DIV_LINF1 18 -#define FAC_OPVAL_DIV_LINF3 19 - -#define FAC_OPVAL_ER_CRCO 20 -#define FAC_OPVAL_ER_MGMT 21 -#define FAC_OPVAL_ER_CANC 22 - -#define FAC_OPVAL_MLPP_QUERY 24 -#define FAC_OPVAL_MLPP_CALLR 25 -#define FAC_OPVAL_MLPP_CALLP 26 - -#define FAC_OPVAL_AOC_REQ 30 -#define FAC_OPVAL_AOC_S_CUR 31 -#define FAC_OPVAL_AOC_S_SPC 32 -#define FAC_OPVAL_AOC_D_CUR 33 -#define FAC_OPVAL_AOC_D_UNIT 34 -#define FAC_OPVAL_AOC_E_CUR 35 -#define FAC_OPVAL_AOC_E_UNIT 36 -#define FAC_OPVAL_AOC_IDOFCRG 37 - -#define FAC_OPVAL_CONF_BEG 40 -#define FAC_OPVAL_CONF_ADD 41 -#define FAC_OPVAL_CONF_SPLIT 42 -#define FAC_OPVAL_CONF_DROP 43 -#define FAC_OPVAL_CONF_ISOLATE 44 -#define FAC_OPVAL_CONF_REATT 45 -#define FAC_OPVAL_CONF_PDISC 46 -#define FAC_OPVAL_CONF_FCONF 47 -#define FAC_OPVAL_CONF_END 48 -#define FAC_OPVAL_CONF_IDCFE 49 - -#define FAC_OPVAL_REVC_REQ 60 - -enum states { - ST_EXP_COMP_TYP, - ST_EXP_INV_ID, - ST_EXP_OP_VAL, - ST_EXP_INFO, - ST_EXP_RUL, - ST_EXP_RU, - ST_EXP_RNOU, - ST_EXP_TOCI, - ST_EXP_DBID, - - ST_EXP_NIX -}; - -/* EOF */ - diff --git a/sys/i4b/layer4/i4b_i4bdrv.c b/sys/i4b/layer4/i4b_i4bdrv.c deleted file mode 100644 index e48d993496a0b..0000000000000 --- a/sys/i4b/layer4/i4b_i4bdrv.c +++ /dev/null @@ -1,832 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_i4bdrv.c - i4b userland interface driver - * -------------------------------------------- - * - * $Id: i4b_i4bdrv.c,v 1.1 1998/12/27 21:46:52 phk Exp $ - * - * last edit-date: [Sat Dec 5 18:35:02 1998] - * - *---------------------------------------------------------------------------*/ - -#include "i4b.h" -#include "i4bipr.h" - -#if NI4B > 1 -#error "only 1 (one) i4b device possible!" -#endif - -#if NI4B > 0 - -#include <sys/param.h> - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -#include <sys/ioccom.h> -#include <sys/malloc.h> -#include <sys/uio.h> -#else -#include <sys/ioctl.h> -#endif - -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/conf.h> -#include <sys/mbuf.h> -#include <sys/proc.h> -#include <sys/fcntl.h> -#include <sys/socket.h> -#include <sys/select.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include "opt_devfs.h" -#endif - -#ifdef DEVFS -#include <sys/devfsext.h> -#endif - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_cause.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_cause.h> -#endif - -#include <i4b/include/i4b_l3l4.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_global.h> - -#include <i4b/layer4/i4b_l4.h> - -#if defined(__FreeBSD__) && (!defined(__FreeBSD_version) || __FreeBSD_version < 300001) -/* do nothing */ -#else -#include <sys/poll.h> -#endif - -struct selinfo select_rd_info; - -static struct ifqueue i4b_rdqueue; -static int openflag = 0; -static int selflag = 0; -static int readflag = 0; -#ifdef DEVFS -static void *devfs_token; -#endif - -#ifndef __FreeBSD__ -#define PDEVSTATIC /* - not static - */ -PDEVSTATIC void i4battach __P((void)); -PDEVSTATIC int i4bopen __P((dev_t dev, int flag, int fmt, struct proc *p)); -PDEVSTATIC int i4bclose __P((dev_t dev, int flag, int fmt, struct proc *p)); -PDEVSTATIC int i4bread __P((dev_t dev, struct uio *uio, int ioflag)); -PDEVSTATIC int i4bioctl __P((dev_t dev, int cmd, caddr_t data, int flag, struct proc *p)); -PDEVSTATIC int i4bpoll __P((dev_t dev, int events, struct proc *p)); - -#if defined (__OpenBSD__) -PDEVSTATIC int i4bselect(dev_t dev, int rw, struct proc *p); -#endif - -#endif - -#if BSD > 199306 && defined(__FreeBSD__) -#define PDEVSTATIC static - -PDEVSTATIC d_open_t i4bopen; -PDEVSTATIC d_close_t i4bclose; -PDEVSTATIC d_read_t i4bread; -PDEVSTATIC d_ioctl_t i4bioctl; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -PDEVSTATIC d_poll_t i4bpoll; -#else -PDEVSTATIC d_select_t i4bselect; -#endif - -#define CDEV_MAJOR 60 -static struct cdevsw i4b_cdevsw = - { i4bopen, i4bclose, i4bread, nowrite, - i4bioctl, nostop, nullreset, nodevtotty, -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - i4bpoll, nommap, NULL, "i4b", NULL, -1 }; -#else - i4bselect, nommap, NULL, "i4b", NULL, -1 }; -#endif - -PDEVSTATIC void i4battach(void *); -PSEUDO_SET(i4battach, i4b_i4bdrv); - -#endif /* __FreeBSD__ */ - -/*---------------------------------------------------------------------------* - * interface attach routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC void -#ifdef __FreeBSD__ -i4battach(void *dummy) -#else -i4battach() -#endif -{ -#ifndef HACK_NO_PSEUDO_ATTACH_MSG - printf("i4b: ISDN call control device attached\n"); -#endif - i4b_rdqueue.ifq_maxlen = IFQ_MAXLEN; -#ifdef DEVFS - devfs_token = devfs_add_devswf(&i4b_cdevsw, 0, DV_CHR, - UID_ROOT, GID_WHEEL, 0600, - "i4b"); -#endif -} - -/*---------------------------------------------------------------------------* - * i4bopen - device driver open routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -i4bopen(dev_t dev, int flag, int fmt, struct proc *p) -{ - int x; - - if(minor(dev)) - return(ENXIO); - - if(openflag) - return(EBUSY); - - x = splimp(); - openflag = 1; - i4b_l4_daemon_attached(); - splx(x); - - return(0); -} - -/*---------------------------------------------------------------------------* - * i4bclose - device driver close routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -i4bclose(dev_t dev, int flag, int fmt, struct proc *p) -{ - int x = splimp(); - openflag = 0; - i4b_l4_daemon_detached(); - i4b_Dcleanifq(&i4b_rdqueue); - splx(x); - return(0); -} - -/*---------------------------------------------------------------------------* - * i4bread - device driver read routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -i4bread(dev_t dev, struct uio *uio, int ioflag) -{ - struct mbuf *m; - int x; - int error = 0; - - if(minor(dev)) - return(ENODEV); - - while(IF_QEMPTY(&i4b_rdqueue)) - { - x = splimp(); - readflag = 1; - splx(x); - tsleep((caddr_t) &i4b_rdqueue, (PZERO + 1) | PCATCH, "bird", 0); - } - - x = splimp(); - - IF_DEQUEUE(&i4b_rdqueue, m); - - splx(x); - - if(m && m->m_len) - error = uiomove(m->m_data, m->m_len, uio); - else - error = EIO; - - if(m) - i4b_Dfreembuf(m); - - return(error); -} - -/*---------------------------------------------------------------------------* - * i4bioctl - device driver ioctl routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -#if defined (__FreeBSD_version) && __FreeBSD_version >= 300003 -i4bioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) -#else -i4bioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p) -#endif -{ - call_desc_t *cd; - int error = 0; - - if(minor(dev)) - return(ENODEV); - - switch(cmd) - { - /* cdid request, reserve cd and return cdid */ - - case I4B_CDID_REQ: - { - msg_cdid_req_t *mir; - mir = (msg_cdid_req_t *)data; - cd = reserve_cd(); - mir->cdid = cd->cdid; - break; - } - - /* connect request, dial out to remote */ - - case I4B_CONNECT_REQ: - { - msg_connect_req_t *mcr; - mcr = (msg_connect_req_t *)data; /* setup ptr */ - - if((cd = cd_by_cdid(mcr->cdid)) == NULL)/* get cd */ - { - DBGL4(L4_ERR, "i4bioctl", ("I4B_CONNECT_REQ ioctl, cdid not found!\n")); - error = EINVAL; - break; - } - - cd->controller = mcr->controller; /* fill cd */ - cd->bprot = mcr->bprot; - cd->driver = mcr->driver; - cd->driver_unit = mcr->driver_unit; - cd->cr = get_rand_cr(ctrl_desc[cd->controller].unit); - - cd->unitlen_time = mcr->unitlen_time; - cd->idle_time = mcr->idle_time; - cd->earlyhup_time = mcr->earlyhup_time; - - cd->last_aocd_time = 0; - if(mcr->unitlen_method == ULEN_METHOD_DYNAMIC) - cd->aocd_flag = 1; - else - cd->aocd_flag = 0; - - cd->cunits = 0; - - cd->max_idle_time = 0; /* this is outgoing */ - - cd->dir = DIR_OUTGOING; - - DBGL4(L4_TIMO, "i4bioctl", ("I4B_CONNECT_REQ times, unitlen=%ld idle=%ld earlyhup=%ld\n", - (long)cd->unitlen_time, (long)cd->idle_time, (long)cd->earlyhup_time)); - - strcpy(cd->dst_telno, mcr->dst_telno); - strcpy(cd->src_telno, mcr->src_telno); - cd->display[0] = '\0'; - - SET_CAUSE_TYPE(cd->cause_in, CAUSET_I4B); - SET_CAUSE_VAL(cd->cause_in, CAUSE_I4B_NORMAL); - - switch(mcr->channel) - { - case CHAN_B1: - case CHAN_B2: - if(ctrl_desc[mcr->controller].bch_state[mcr->channel] != BCH_ST_FREE) - SET_CAUSE_VAL(cd->cause_in, CAUSE_I4B_NOCHAN); - break; - - case CHAN_ANY: - if((ctrl_desc[mcr->controller].bch_state[CHAN_B1] != BCH_ST_FREE) && - (ctrl_desc[mcr->controller].bch_state[CHAN_B2] != BCH_ST_FREE)) - SET_CAUSE_VAL(cd->cause_in, CAUSE_I4B_NOCHAN); - break; - - default: - SET_CAUSE_VAL(cd->cause_in, CAUSE_I4B_NOCHAN); - break; - } - - cd->channelid = mcr->channel; - - cd->isdntxdelay = mcr->txdelay; - - /* check whether we have a pointer. Seems like */ - /* this should be adequate. GJ 19.09.97 */ - if(ctrl_desc[cd->controller].N_CONNECT_REQUEST == NULL) -/*XXX*/ SET_CAUSE_VAL(cd->cause_in, CAUSE_I4B_NOCHAN); - - if((GET_CAUSE_VAL(cd->cause_in)) != CAUSE_I4B_NORMAL) - { - i4b_l4_disconnect_ind(cd); - freecd_by_cd(cd); - } - else - { - (*ctrl_desc[cd->controller].N_CONNECT_REQUEST)(mcr->cdid); - } - break; - } - - /* connect response, accept/reject/ignore incoming call */ - - case I4B_CONNECT_RESP: - { - msg_connect_resp_t *mcrsp; - - mcrsp = (msg_connect_resp_t *)data; - - if((cd = cd_by_cdid(mcrsp->cdid)) == NULL)/* get cd */ - { - DBGL4(L4_ERR, "i4bioctl", ("I4B_CONNECT_RESP ioctl, cdid not found!\n")); - error = EINVAL; - break; - } - - T400_stop(cd); - - cd->driver = mcrsp->driver; - cd->driver_unit = mcrsp->driver_unit; - cd->max_idle_time = mcrsp->max_idle_time; - - cd->unitlen_time = 0; /* this is incoming */ - cd->idle_time = 0; - cd->earlyhup_time = 0; - - cd->isdntxdelay = mcrsp->txdelay; - - DBGL4(L4_TIMO, "i4bioctl", ("I4B_CONNECT_RESP max_idle_time set to %ld seconds\n", (long)cd->max_idle_time)); - - (*ctrl_desc[cd->controller].N_CONNECT_RESPONSE)(mcrsp->cdid, mcrsp->response, mcrsp->cause); - break; - } - - /* disconnect request, actively terminate connection */ - - case I4B_DISCONNECT_REQ: - { - msg_discon_req_t *mdr; - - mdr = (msg_discon_req_t *)data; - - if((cd = cd_by_cdid(mdr->cdid)) == NULL)/* get cd */ - { - DBGL4(L4_ERR, "i4bioctl", ("I4B_DISCONNECT_REQ ioctl, cdid not found!\n")); - error = EINVAL; - break; - } - - /* preset causes with our cause */ - cd->cause_in = cd->cause_out = mdr->cause; - - (*ctrl_desc[cd->controller].N_DISCONNECT_REQUEST)(mdr->cdid, mdr->cause); - break; - } - - /* controller info request */ - - case I4B_CTRL_INFO_REQ: - { - msg_ctrl_info_req_t *mcir; - - mcir = (msg_ctrl_info_req_t *)data; - mcir->ncontroller = nctrl; - - if(mcir->controller > nctrl) - { - mcir->ctrl_type = -1; - mcir->card_type = -1; - } - else - { - mcir->ctrl_type = - ctrl_desc[mcir->controller].ctrl_type; - mcir->card_type = - ctrl_desc[mcir->controller].card_type; - - if(ctrl_desc[mcir->controller].ctrl_type == CTRL_PASSIVE) - mcir->tei = ctrl_desc[mcir->controller].tei; - else - mcir->tei = -1; - } - break; - } - - /* dial response */ - - case I4B_DIALOUT_RESP: - { - msg_dialout_resp_t *mdrsp; - - mdrsp = (msg_dialout_resp_t *)data; - -#if NI4BIPR > 0 - if(mdrsp->driver == BDRV_IPR) - { - drvr_link_t *dlt; - dlt = ipr_ret_linktab(mdrsp->driver_unit); - (*dlt->dial_response)(mdrsp->driver_unit, mdrsp->stat); - } -#endif - break; - } - - /* update timeout value */ - - case I4B_TIMEOUT_UPD: - { - msg_timeout_upd_t *mtu; - int x; - - mtu = (msg_timeout_upd_t *)data; - - if((cd = cd_by_cdid(mtu->cdid)) == NULL)/* get cd */ - { - DBGL4(L4_ERR, "i4bioctl", ("I4B_TIMEOUT_UPD ioctl, cdid not found!\n")); - error = EINVAL; - break; - } - - x = SPLI4B(); - cd->unitlen_time = mtu->unitlen_time; - cd->idle_time = mtu->idle_time; - cd->earlyhup_time = mtu->earlyhup_time; - splx(x); - break; - } - - /* soft enable/disable interface */ - - case I4B_UPDOWN_IND: - { - msg_updown_ind_t *mui; - - mui = (msg_updown_ind_t *)data; - -#if NI4BIPR > 0 - if(mui->driver == BDRV_IPR) - { - drvr_link_t *dlt; - dlt = ipr_ret_linktab(mui->driver_unit); - (*dlt->updown_ind)(mui->driver_unit, mui->updown); - } -#endif - break; - } - - /* send ALERT request */ - - case I4B_ALERT_REQ: - { - msg_alert_req_t *mar; - - mar = (msg_alert_req_t *)data; - - if((cd = cd_by_cdid(mar->cdid)) == NULL) - { - DBGL4(L4_ERR, "i4bioctl", ("I4B_ALERT_REQ ioctl, cdid not found!\n")); - error = EINVAL; - break; - } - - T400_stop(cd); - - (*ctrl_desc[cd->controller].N_ALERT_REQUEST)(mar->cdid); - - break; - } - - /* version/release number request */ - - case I4B_VR_REQ: - { - msg_vr_req_t *mvr; - - mvr = (msg_vr_req_t *)data; - - mvr->version = VERSION; - mvr->release = REL; - mvr->step = STEP; - break; - } - - /* Download request */ - - case I4B_CTRL_DOWNLOAD: - { - struct isdn_dr_prot *prots = NULL, *prots2 = NULL; - struct isdn_download_request *r = - (struct isdn_download_request*)data; - int i; - - if(!ctrl_desc[r->controller].N_DOWNLOAD) - { - error = ENODEV; - goto download_done; - } - - prots = malloc(r->numprotos * sizeof(struct isdn_dr_prot), - M_DEVBUF, M_WAITOK); - - prots2 = malloc(r->numprotos * sizeof(struct isdn_dr_prot), - M_DEVBUF, M_WAITOK); - - if(!prots || !prots2) - { - error = ENOMEM; - goto download_done; - } - - copyin(r->protocols, prots, r->numprotos * sizeof(struct isdn_dr_prot)); - - for(i = 0; i < r->numprotos; i++) - { - prots2[i].microcode = malloc(prots[i].bytecount, M_DEVBUF, M_WAITOK); - copyin(prots[i].microcode, prots2[i].microcode, prots[i].bytecount); - prots2[i].bytecount = prots[i].bytecount; - } - - error = ctrl_desc[r->controller].N_DOWNLOAD( - ctrl_desc[r->controller].unit, - r->numprotos, prots2); - -download_done: - if(prots2) - { - for(i = 0; i < r->numprotos; i++) - { - if(prots2[i].microcode) - { - free(prots2[i].microcode, M_DEVBUF); - } - } - free(prots2, M_DEVBUF); - } - - if(prots) - { - free(prots, M_DEVBUF); - } - break; - } - - /* Diagnostic request */ - - case I4B_ACTIVE_DIAGNOSTIC: - { - struct isdn_diagnostic_request req, *r = - (struct isdn_diagnostic_request*)data; - - req.in_param = req.out_param = NULL; - - if(!ctrl_desc[r->controller].N_DIAGNOSTICS) - { - error = ENODEV; - goto diag_done; - } - - memcpy(&req, r, sizeof(req)); - - if(req.in_param_len) - { - req.in_param = malloc(r->in_param_len, M_DEVBUF, M_WAITOK); - - if(!req.in_param) - { - error = ENOMEM; - goto diag_done; - } - copyin(r->in_param, req.in_param, req.in_param_len); - } - - if(req.out_param_len) - { - req.out_param = malloc(r->out_param_len, M_DEVBUF, M_WAITOK); - - if(!req.out_param) - { - error = ENOMEM; - goto diag_done; - } - } - - error = ctrl_desc[r->controller].N_DIAGNOSTICS(r->controller, &req); - - if(!error && req.out_param_len) - copyout(req.out_param, r->out_param, req.out_param_len); - -diag_done: - if(req.in_param) - free(req.in_param, M_DEVBUF); - - if(req.out_param) - free(req.out_param, M_DEVBUF); - - break; - } - - /* default */ - - default: - error = ENOTTY; - break; - } - - return(error); -} - -#if (defined(__FreeBSD__) && \ - (!defined(__FreeBSD_version) || (__FreeBSD_version < 300001))) \ - || defined (__OpenBSD__) - -/*---------------------------------------------------------------------------* - * i4bselect - device driver select routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -i4bselect(dev_t dev, int rw, struct proc *p) -{ - int x; - - if(minor(dev)) - return(ENODEV); - - switch(rw) - { - case FREAD: - if(!IF_QEMPTY(&i4b_rdqueue)) - return(1); - x = splimp(); - selrecord(p, &select_rd_info); - selflag = 1; - splx(x); - return(0); - break; - - case FWRITE: - return(1); - break; - } - return(0); -} - -#else /* NetBSD and FreeBSD -current */ - -/*---------------------------------------------------------------------------* - * i4bpoll - device driver poll routine - *---------------------------------------------------------------------------*/ -PDEVSTATIC int -i4bpoll(dev_t dev, int events, struct proc *p) -{ - int x; - - if(minor(dev)) - return(ENODEV); - - if((events & POLLIN) || (events & POLLRDNORM)) - { - if(!IF_QEMPTY(&i4b_rdqueue)) - return(1); - - x = splimp(); - selrecord(p, &select_rd_info); - selflag = 1; - splx(x); - return(0); - } - else if((events & POLLOUT) || (events & POLLWRNORM)) - { - return(1); - } - - return(0); -} - -#endif /* defined(__FreeBSD__) && __FreeBSD__ < 3 */ - -/*---------------------------------------------------------------------------* - * i4bputqueue - put message into queue to userland - *---------------------------------------------------------------------------*/ -void -i4bputqueue(struct mbuf *m) -{ - int x; - - if(!openflag) - { - i4b_Dfreembuf(m); - return; - } - - x = splimp(); - - if(IF_QFULL(&i4b_rdqueue)) - { - struct mbuf *m1; - IF_DEQUEUE(&i4b_rdqueue, m1); - i4b_Dfreembuf(m1); - DBGL4(L4_ERR, "i4bputqueue", ("ERROR, queue full, removing entry!\n")); - } - - IF_ENQUEUE(&i4b_rdqueue, m); - - splx(x); - - if(readflag) - { - readflag = 0; - wakeup((caddr_t) &i4b_rdqueue); - } - - if(selflag) - { - selflag = 0; - selwakeup(&select_rd_info); - } -} - -/*---------------------------------------------------------------------------* - * i4bputqueue_hipri - put message into front of queue to userland - *---------------------------------------------------------------------------*/ -void -i4bputqueue_hipri(struct mbuf *m) -{ - int x; - - if(!openflag) - { - i4b_Dfreembuf(m); - return; - } - - x = splimp(); - - if(IF_QFULL(&i4b_rdqueue)) - { - struct mbuf *m1; - IF_DEQUEUE(&i4b_rdqueue, m1); - i4b_Dfreembuf(m1); - DBGL4(L4_ERR, "i4bputqueue", ("ERROR, queue full, removing entry!\n")); - } - - IF_PREPEND(&i4b_rdqueue, m); - - splx(x); - - if(readflag) - { - readflag = 0; - wakeup((caddr_t) &i4b_rdqueue); - } - - if(selflag) - { - selflag = 0; - selwakeup(&select_rd_info); - } -} - -#if BSD > 199306 && defined(__FreeBSD__) -static i4b_devsw_installed = 0; - -static void -i4b_drvinit(void *unused) -{ - dev_t dev; - - if( ! i4b_devsw_installed ) { - dev = makedev(CDEV_MAJOR,0); - cdevsw_add(&dev,&i4b_cdevsw,NULL); - i4b_devsw_installed = 1; - } -} - -SYSINIT(i4bdev,SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR,i4b_drvinit,NULL) -#endif /* __FreeBSD__ */ -#endif /* NI4B > 0 */ diff --git a/sys/i4b/layer4/i4b_l4.c b/sys/i4b/layer4/i4b_l4.c deleted file mode 100644 index cecd5f4e2d665..0000000000000 --- a/sys/i4b/layer4/i4b_l4.c +++ /dev/null @@ -1,897 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l4.c - kernel interface to userland - * ----------------------------------------- - * - * $Id: i4b_l4.c,v 1.33 1998/12/05 18:05:49 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:35:16 1998] - * - *---------------------------------------------------------------------------*/ - -#include "i4b.h" -#include "i4bipr.h" -#include "i4bisppp.h" -#include "i4brbch.h" -#include "i4btel.h" - -#if NI4B > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/conf.h> -#include <sys/mbuf.h> -#include <sys/proc.h> -#include <sys/fcntl.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_cause.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#include <i4b/i4b_cause.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l3l4.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/layer3/i4b_l3.h> -#include <i4b/layer4/i4b_l4.h> - -unsigned int i4b_l4_debug = L4_DEBUG_DEFAULT; - -struct ctrl_type_desc ctrl_types[CTRL_NUMTYPES] = { { NULL, NULL} }; - -static int i4b_link_bchandrvr(call_desc_t *cd); -static void i4b_unlink_bchandrvr(call_desc_t *cd); -static void i4b_l4_setup_timeout(call_desc_t *cd); - -/*---------------------------------------------------------------------------* - * send MSG_PDEACT_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_pdeact(int controller, int numactive) -{ - struct mbuf *m; - int i; - call_desc_t *cd; - - for(i=0; i < N_CALL_DESC; i++) - { - if((call_desc[i].cdid != CDID_UNUSED) && - (ctrl_desc[call_desc[i].controller].ctrl_type == CTRL_PASSIVE) && - (ctrl_desc[call_desc[i].controller].unit == controller)) - { - cd = &call_desc[i]; - - if(cd->timeout_active) - { -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 - untimeout((TIMEOUT_FUNC_T)i4b_idle_check,(void *)cd, cd->idle_timeout_handle); -#else - untimeout((TIMEOUT_FUNC_T)i4b_idle_check,(void *)cd); -#endif - } - - if(cd->dlt != NULL) - { - (*cd->dlt->line_disconnected)(cd->driver_unit, (void *)cd); - i4b_unlink_bchandrvr(cd); - } - - if((cd->channelid == CHAN_B1) || (cd->channelid == CHAN_B2)) - { - ctrl_desc[cd->controller].bch_state[cd->channelid] = BCH_ST_FREE; - } - - cd->cdid = CDID_UNUSED; - } - } - - if((m = i4b_Dgetmbuf(sizeof(msg_pdeact_ind_t))) != NULL) - { - msg_pdeact_ind_t *md = (msg_pdeact_ind_t *)m->m_data; - - md->header.type = MSG_PDEACT_IND; - md->header.cdid = -1; - - md->controller = controller; - md->numactive = numactive; - - i4bputqueue_hipri(m); /* URGENT !!! */ - } -} - -/*---------------------------------------------------------------------------* - * send MSG_L12STAT_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_l12stat(int controller, int layer, int state) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(sizeof(msg_l12stat_ind_t))) != NULL) - { - msg_l12stat_ind_t *md = (msg_l12stat_ind_t *)m->m_data; - - md->header.type = MSG_L12STAT_IND; - md->header.cdid = -1; - - md->controller = controller; - md->layer = layer; - md->state = state; - - i4bputqueue(m); - } -} - -/*---------------------------------------------------------------------------* - * send MSG_TEIASG_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_teiasg(int controller, int tei) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(sizeof(msg_teiasg_ind_t))) != NULL) - { - msg_teiasg_ind_t *md = (msg_teiasg_ind_t *)m->m_data; - - md->header.type = MSG_TEIASG_IND; - md->header.cdid = -1; - - md->controller = controller; - md->tei = ctrl_desc[controller].tei; - - i4bputqueue(m); - } -} - -/*---------------------------------------------------------------------------* - * send MSG_DIALOUT_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_dialout(int driver, int driver_unit) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(sizeof(msg_dialout_ind_t))) != NULL) - { - msg_dialout_ind_t *md = (msg_dialout_ind_t *)m->m_data; - - md->header.type = MSG_DIALOUT_IND; - md->header.cdid = -1; - - md->driver = driver; - md->driver_unit = driver_unit; - - i4bputqueue(m); - } -} - -/*---------------------------------------------------------------------------* - * send MSG_NEGOTIATION_COMPL message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_negcomplete(call_desc_t *cd) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(sizeof(msg_negcomplete_ind_t))) != NULL) - { - msg_negcomplete_ind_t *md = (msg_negcomplete_ind_t *)m->m_data; - - md->header.type = MSG_NEGCOMP_IND; - md->header.cdid = cd->cdid; - - i4bputqueue(m); - } -} - -/*---------------------------------------------------------------------------* - * send MSG_IFSTATE_CHANGED_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_ifstate_changed(call_desc_t *cd, int new_state) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(sizeof(msg_ifstatechg_ind_t))) != NULL) - { - msg_ifstatechg_ind_t *md = (msg_ifstatechg_ind_t *)m->m_data; - - md->header.type = MSG_IFSTATE_CHANGED_IND; - md->header.cdid = cd->cdid; - md->state = new_state; - - i4bputqueue(m); - } -} - -/*---------------------------------------------------------------------------* - * send MSG_DRVRDISC_REQ message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_drvrdisc(int driver, int driver_unit) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(sizeof(msg_drvrdisc_req_t))) != NULL) - { - msg_drvrdisc_req_t *md = (msg_drvrdisc_req_t *)m->m_data; - - md->header.type = MSG_DRVRDISC_REQ; - md->header.cdid = -1; - - md->driver = driver; - md->driver_unit = driver_unit; - - i4bputqueue(m); - } -} - -/*---------------------------------------------------------------------------* - * send MSG_ACCT_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_accounting(int driver, int driver_unit, int accttype, int ioutbytes, - int iinbytes, int ro, int ri, int outbytes, int inbytes) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(sizeof(msg_accounting_ind_t))) != NULL) - { - msg_accounting_ind_t *md = (msg_accounting_ind_t *)m->m_data; - - md->header.type = MSG_ACCT_IND; - md->header.cdid = -1; - - md->driver = driver; - md->driver_unit = driver_unit; - - md->accttype = accttype; - md->ioutbytes = ioutbytes; - md->iinbytes = iinbytes; - md->outbps = ro; - md->inbps = ri; - md->outbytes = outbytes; - md->inbytes = inbytes; - - i4bputqueue(m); - } -} - -/*---------------------------------------------------------------------------* - * send MSG_CONNECT_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_connect_ind(call_desc_t *cd) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(sizeof(msg_connect_ind_t))) != NULL) - { - msg_connect_ind_t *mp = (msg_connect_ind_t *)m->m_data; - - mp->header.type = MSG_CONNECT_IND; - mp->header.cdid = cd->cdid; - - mp->controller = cd->controller; - mp->channel = cd->channelid; - mp->bprot = cd->bprot; - - cd->dir = DIR_INCOMING; - - if(strlen(cd->dst_telno) > 0) - strcpy(mp->dst_telno, cd->dst_telno); - else - strcpy(mp->dst_telno, TELNO_EMPTY); - - if(strlen(cd->src_telno) > 0) - strcpy(mp->src_telno, cd->src_telno); - else - strcpy(mp->src_telno, TELNO_EMPTY); - - strcpy(mp->display, cd->display); - - mp->scr_ind = cd->scr_ind; - - T400_start(cd); - - i4bputqueue(m); - } -} - -/*---------------------------------------------------------------------------* - * send MSG_CONNECT_ACTIVE_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_connect_active_ind(call_desc_t *cd) -{ - int s; - struct mbuf *m; - - s = SPLI4B(); - - cd->last_active_time = cd->connect_time = SECOND; - - DBGL4(L4_TIMO, "i4b_l4_connect_active_ind", ("last_active/connect_time=%ld\n", (long)cd->connect_time)); - - i4b_link_bchandrvr(cd); - - (*cd->dlt->line_connected)(cd->driver_unit, (void *)cd); - - i4b_l4_setup_timeout(cd); - - splx(s); - - if((m = i4b_Dgetmbuf(sizeof(msg_connect_active_ind_t))) != NULL) - { - msg_connect_active_ind_t *mp = (msg_connect_active_ind_t *)m->m_data; - - mp->header.type = MSG_CONNECT_ACTIVE_IND; - mp->header.cdid = cd->cdid; - mp->controller = cd->controller; - mp->channel = cd->channelid; - if(cd->datetime[0] != '\0') - strcpy(mp->datetime, cd->datetime); - else - mp->datetime[0] = '\0'; - i4bputqueue(m); - } -} - -/*---------------------------------------------------------------------------* - * send MSG_DISCONNECT_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_disconnect_ind(call_desc_t *cd) -{ - struct mbuf *m; - - if(cd->timeout_active) -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - untimeout((TIMEOUT_FUNC_T)i4b_idle_check,(void *)cd, cd->idle_timeout_handle); -#else - untimeout((TIMEOUT_FUNC_T)i4b_idle_check,(void *)cd); -#endif - - if(cd->dlt != NULL) - { - (*cd->dlt->line_disconnected)(cd->driver_unit, (void *)cd); - i4b_unlink_bchandrvr(cd); - } - - if((cd->channelid == CHAN_B1) || (cd->channelid == CHAN_B2)) - { - ctrl_desc[cd->controller].bch_state[cd->channelid] = BCH_ST_FREE; - } - else - { - /* no error, might be hunting call for callback */ - DBGL4(L4_MSG, "i4b_l4_disconnect_ind", ("channel free not B1/B2 but %d!\n", cd->channelid)); - } - - if((m = i4b_Dgetmbuf(sizeof(msg_disconnect_ind_t))) != NULL) - { - msg_disconnect_ind_t *mp = (msg_disconnect_ind_t *)m->m_data; - - mp->header.type = MSG_DISCONNECT_IND; - mp->header.cdid = cd->cdid; - mp->cause = cd->cause_in; - - i4bputqueue(m); - } -} - -/*---------------------------------------------------------------------------* - * send MSG_IDLE_TIMEOUT_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_idle_timeout_ind(call_desc_t *cd) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(sizeof(msg_idle_timeout_ind_t))) != NULL) - { - msg_idle_timeout_ind_t *mp = (msg_idle_timeout_ind_t *)m->m_data; - - mp->header.type = MSG_IDLE_TIMEOUT_IND; - mp->header.cdid = cd->cdid; - - i4bputqueue(m); - } -} - -/*---------------------------------------------------------------------------* - * send MSG_CHARGING_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_charging_ind(call_desc_t *cd) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(sizeof(msg_charging_ind_t))) != NULL) - { - msg_charging_ind_t *mp = (msg_charging_ind_t *)m->m_data; - - mp->header.type = MSG_CHARGING_IND; - mp->header.cdid = cd->cdid; - mp->units_type = cd->units_type; - -/*XXX*/ if(mp->units_type == CHARGE_CALC) - mp->units = cd->cunits; - else - mp->units = cd->units; - - i4bputqueue(m); - } -} - -/*---------------------------------------------------------------------------* - * send MSG_STATUS_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_status_ind(call_desc_t *cd) -{ -} - -/*---------------------------------------------------------------------------* - * send MSG_ALERT_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_alert_ind(call_desc_t *cd) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(sizeof(msg_alert_ind_t))) != NULL) - { - msg_alert_ind_t *mp = (msg_alert_ind_t *)m->m_data; - - mp->header.type = MSG_ALERT_IND; - mp->header.cdid = cd->cdid; - - i4bputqueue(m); - } -} - -/*---------------------------------------------------------------------------* - * send MSG_INFO_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_info_ind(call_desc_t *cd) -{ -} - -/*---------------------------------------------------------------------------* - * send MSG_INFO_IND message to userland - *---------------------------------------------------------------------------*/ -void -i4b_l4_proceeding_ind(call_desc_t *cd) -{ - struct mbuf *m; - - if((m = i4b_Dgetmbuf(sizeof(msg_proceeding_ind_t))) != NULL) - { - msg_proceeding_ind_t *mp = (msg_proceeding_ind_t *)m->m_data; - - mp->header.type = MSG_PROCEEDING_IND; - mp->header.cdid = cd->cdid; - mp->controller = cd->controller; - mp->channel = cd->channelid; - i4bputqueue(m); - } -} - -/*---------------------------------------------------------------------------* - * link a driver(unit) to a B-channel(controller,unit,channel) - *---------------------------------------------------------------------------*/ -static int -i4b_link_bchandrvr(call_desc_t *cd) -{ - int t = ctrl_desc[cd->controller].ctrl_type; - - if(t < 0 || t >= CTRL_NUMTYPES || ctrl_types[t].get_linktab == NULL) - { - cd->ilt = NULL; - } - else - { - cd->ilt = ctrl_types[t].get_linktab( - ctrl_desc[cd->controller].unit, - cd->channelid); - } - - switch(cd->driver) - { -#if NI4BRBCH > 0 - case BDRV_RBCH: - cd->dlt = rbch_ret_linktab(cd->driver_unit); - break; -#endif - -#if NI4BTEL > 0 - case BDRV_TEL: - cd->dlt = tel_ret_linktab(cd->driver_unit); - break; -#endif - -#if NI4BIPR > 0 - case BDRV_IPR: - cd->dlt = ipr_ret_linktab(cd->driver_unit); - break; -#endif - -#if NI4BISPPP > 0 - case BDRV_ISPPP: - cd->dlt = i4bisppp_ret_linktab(cd->driver_unit); - break; -#endif - - default: - cd->dlt = NULL; - break; - } - - if(cd->dlt == NULL || cd->ilt == NULL) - return(-1); - - if(t >= 0 && t < CTRL_NUMTYPES && ctrl_types[t].set_linktab != NULL) - { - ctrl_types[t].set_linktab( - ctrl_desc[cd->controller].unit, - cd->channelid, - cd->dlt); - } - - switch(cd->driver) - { -#if NI4BRBCH > 0 - case BDRV_RBCH: - rbch_set_linktab(cd->driver_unit, cd->ilt); - break; -#endif - -#if NI4BTEL > 0 - case BDRV_TEL: - tel_set_linktab(cd->driver_unit, cd->ilt); - break; -#endif - -#if NI4BIPR > 0 - case BDRV_IPR: - ipr_set_linktab(cd->driver_unit, cd->ilt); - break; -#endif - -#if NI4BISPPP > 0 - case BDRV_ISPPP: - i4bisppp_set_linktab(cd->driver_unit, cd->ilt); - break; -#endif - default: - return(0); - break; - } - - /* activate B channel */ - - (*cd->ilt->bch_config)(ctrl_desc[cd->controller].unit, - cd->channelid, cd->bprot, 1); - - return(0); -} - -/*---------------------------------------------------------------------------* - * unlink a driver(unit) from a B-channel(controller,unit,channel) - *---------------------------------------------------------------------------*/ -static void -i4b_unlink_bchandrvr(call_desc_t *cd) -{ - int t = ctrl_desc[cd->controller].ctrl_type; - - if(t < 0 || t >= CTRL_NUMTYPES || ctrl_types[t].get_linktab == NULL) - { - cd->ilt = NULL; - return; - } - else - { - cd->ilt = ctrl_types[t].get_linktab( - ctrl_desc[cd->controller].unit, - cd->channelid); - } - - /* deactivate B channel */ - - (*cd->ilt->bch_config)(ctrl_desc[cd->controller].unit, - cd->channelid, cd->bprot, 0); -} - -/*--------------------------------------------------------------------------- - - How shorthold mode works for OUTGOING connections - ================================================= - - |<---- unchecked-window ------->|<-checkwindow->|<-safetywindow>| - -idletime_state: IST_NONCHK IST_CHECK IST_SAFE - - | | | | - time>>+-------------------------------+---------------+---------------+-... - | | | | - | |<--idle_time-->|<--earlyhup--->| - |<-----------------------unitlen------------------------------->| - - - unitlen - specifies the time a charging unit lasts - idle_time - specifies the thime the line must be idle at the - end of the unit to be elected for hangup - earlyhup - is the beginning of a timing safety zone before the - next charging unit starts - - The algorithm works as follows: lets assume the unitlen is 100 - secons, idle_time is 40 seconds and earlyhup is 10 seconds. - The line then must be idle 50 seconds after the begin of the - current unit and it must then be quiet for 40 seconds. if it - has been quiet for this 40 seconds, the line is closed 10 - seconds before the next charging unit starts. In case there was - any traffic within the idle_time, the line is not closed. - It does not matter whether there was any traffic between second - 0 and second 50 or not. - - - How shorthold mode works for INCOMING connections - ================================================= - - it is just possible to specify a maximum idle time for incoming - connections, after this time of no activity on the line the line - is closed. - ----------------------------------------------------------------------------*/ - -/*---------------------------------------------------------------------------* - * B channel idle check timeout setup - *---------------------------------------------------------------------------*/ -static void -i4b_l4_setup_timeout(call_desc_t *cd) -{ - cd->timeout_active = 0; - cd->idletime_state = IST_IDLE; - - if((cd->dir == DIR_INCOMING) && (cd->max_idle_time > 0)) - { - /* incoming call: simple max idletime check */ - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->idle_timeout_handle = -#endif - timeout((TIMEOUT_FUNC_T)i4b_idle_check,(void *)cd, hz/2); - cd->timeout_active = 1; - DBGL4(L4_TIMO, "i4b_l4_setup_timeout", ("%ld: incoming-call, setup max_idle_time to %ld\n", (long)SECOND, (long)cd->max_idle_time)); - } - else if((cd->dir == DIR_OUTGOING) && (cd->idle_time > 0)) - { - /* outgoing call */ - - if((cd->idle_time > 0) && (cd->unitlen_time == 0)) - { - /* outgoing call: simple max idletime check */ - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->idle_timeout_handle = -#endif - timeout((TIMEOUT_FUNC_T)i4b_idle_check,(void *)cd, hz/2); - cd->timeout_active = 1; - DBGL4(L4_TIMO, "i4b_l4_setup_timeout", ("%ld: outgoing-call, setup idle_time to %ld\n", (long)SECOND, (long)cd->idle_time)); - } - else if((cd->unitlen_time > 0) && (cd->unitlen_time > (cd->idle_time + cd->earlyhup_time))) - { - /* outgoing call: full shorthold mode check */ - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->idle_timeout_handle = -#endif - timeout((TIMEOUT_FUNC_T)i4b_idle_check,(void *)cd, hz*(cd->unitlen_time - (cd->idle_time + cd->earlyhup_time))); - cd->timeout_active = 1; - cd->idletime_state = IST_NONCHK; - DBGL4(L4_TIMO, "i4b_l4_setup_timeout", ("%ld: outgoing-call, start %ld sec nocheck window\n", - (long)SECOND, (long)(cd->unitlen_time - (cd->idle_time + cd->earlyhup_time)))); - - if(cd->aocd_flag == 0) - { - cd->units_type = CHARGE_CALC; - cd->cunits++; - i4b_l4_charging_ind(cd); - } - } - else - { - /* parms somehow got wrong .. */ - - DBGL4(L4_ERR, "i4b_l4_setup_timeout", ("%ld: ERROR: idletime[%ld]+earlyhup[%ld] > unitlength[%ld]!\n", - (long)SECOND, (long)cd->idle_time, (long)cd->earlyhup_time, (long)cd->unitlen_time)); - } - } - else - { - DBGL4(L4_TIMO, "i4b_l4_setup_timeout", ("no idle_timeout configured\n")); - } -} - -/*---------------------------------------------------------------------------* - * B channel idle check timeout function - *---------------------------------------------------------------------------*/ -void -i4b_idle_check(call_desc_t *cd) -{ - int s; - - if(cd->cdid == CDID_UNUSED) - return; - - s = SPLI4B(); - - /* failsafe */ - - if(cd->timeout_active == 0) - { - DBGL4(L4_ERR, "i4b_idle_check", ("ERROR: timeout_active == 0 !!!\n")); - } - else - { - cd->timeout_active = 0; - } - - /* incoming connections, simple idletime check */ - - if(cd->dir == DIR_INCOMING) - { - if((cd->last_active_time + cd->max_idle_time) <= SECOND) - { - DBGL4(L4_TIMO, "i4b_idle_check", ("%ld: incoming-call, line idle timeout, disconnecting!\n", (long)SECOND)); - (*ctrl_desc[cd->controller].N_DISCONNECT_REQUEST)(cd->cdid, - (CAUSET_I4B << 8) | CAUSE_I4B_NORMAL); - i4b_l4_idle_timeout_ind(cd); - } - else - { - DBGL4(L4_TIMO, "i4b_idle_check", ("%ld: incoming-call, activity, last_active=%ld, max_idle=%ld\n", (long)SECOND, (long)cd->last_active_time, (long)cd->max_idle_time)); -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->idle_timeout_handle = -#endif - timeout((TIMEOUT_FUNC_T)i4b_idle_check,(void *)cd, hz/2); - cd->timeout_active = 1; - } - } - - /* outgoing connections */ - - else if(cd->dir == DIR_OUTGOING) - { - - /* simple idletime calculation */ - - if((cd->idle_time > 0) && (cd->unitlen_time == 0)) - { - if((cd->last_active_time + cd->idle_time) <= SECOND) - { - DBGL4(L4_TIMO, "i4b_idle_check", ("%ld: outgoing-call-st, idle timeout, disconnecting!\n", (long)SECOND)); - (*ctrl_desc[cd->controller].N_DISCONNECT_REQUEST)(cd->cdid, - (CAUSET_I4B << 8) | CAUSE_I4B_NORMAL); - i4b_l4_idle_timeout_ind(cd); - } - else - { - DBGL4(L4_TIMO, "i4b_idle_check", ("%ld: outgoing-call-st, activity, last_active=%ld, max_idle=%ld\n", - (long)SECOND, (long)cd->last_active_time, (long)cd->idle_time)); -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->idle_timeout_handle = -#endif - timeout((TIMEOUT_FUNC_T)i4b_idle_check,(void *)cd, hz/2); - cd->timeout_active = 1; - } - } - - /* full shorthold mode calculation */ - - else if((cd->unitlen_time > 0) && (cd->unitlen_time > (cd->idle_time + cd->earlyhup_time))) - { - switch(cd->idletime_state) - { - case IST_NONCHK: /* end of non-check time */ -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->idle_timeout_handle = -#endif - timeout((TIMEOUT_FUNC_T)i4b_idle_check,(void *)cd, hz*(cd->idle_time)); - cd->idletimechk_start = SECOND; - cd->idletime_state = IST_CHECK; - cd->timeout_active = 1; - DBGL4(L4_TIMO, "i4b_idle_check", ("%ld: outgoing-call, idletime check window reached!\n", (long)SECOND)); - break; - - case IST_CHECK: /* end of idletime chk */ - if((cd->last_active_time > cd->idletimechk_start) && - (cd->last_active_time <= SECOND)) - { /* activity detected */ -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->idle_timeout_handle = -#endif - timeout((TIMEOUT_FUNC_T)i4b_idle_check,(void *)cd, hz*(cd->earlyhup_time)); - cd->timeout_active = 1; - cd->idletime_state = IST_SAFE; - DBGL4(L4_TIMO, "i4b_idle_check", ("%ld: outgoing-call, activity at %ld, wait earlyhup-end\n", (long)SECOND, (long)cd->last_active_time)); - } - else - { /* no activity, hangup */ - DBGL4(L4_TIMO, "i4b_idle_check", ("%ld: outgoing-call, idle timeout, last activity at %ld\n", (long)SECOND, (long)cd->last_active_time)); - (*ctrl_desc[cd->controller].N_DISCONNECT_REQUEST)(cd->cdid, - (CAUSET_I4B << 8) | CAUSE_I4B_NORMAL); - i4b_l4_idle_timeout_ind(cd); - cd->idletime_state = IST_IDLE; - } - break; - - case IST_SAFE: /* end of earlyhup time */ -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->idle_timeout_handle = -#endif - timeout((TIMEOUT_FUNC_T)i4b_idle_check,(void *)cd, hz*(cd->unitlen_time - (cd->idle_time+cd->earlyhup_time))); - cd->timeout_active = 1; - cd->idletime_state = IST_NONCHK; - - if(cd->aocd_flag == 0) - { - cd->units_type = CHARGE_CALC; - cd->cunits++; - i4b_l4_charging_ind(cd); - } - - DBGL4(L4_TIMO, "i4b_idle_check", ("%ld: outgoing-call, earlyhup end, wait for idletime start\n", (long)SECOND)); - break; - - default: - DBGL4(L4_ERR, "i4b_idle_check", ("outgoing-call: invalid idletime_state value!\n")); - cd->idletime_state = IST_IDLE; - break; - } - } - } - splx(s); -} - -#endif /* NI4B > 0 */ diff --git a/sys/i4b/layer4/i4b_l4.h b/sys/i4b/layer4/i4b_l4.h deleted file mode 100644 index e4ed863f383ab..0000000000000 --- a/sys/i4b/layer4/i4b_l4.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l4.h - kernel interface to userland header file - * --------------------------------------------------- - * - * $Id: i4b_l4.h,v 1.13 1998/12/05 18:05:50 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:35:34 1998] - * - *---------------------------------------------------------------------------*/ - -#ifndef _I4B_L4_H_ -#define _I4B_L4_H_ - -extern void i4bputqueue ( struct mbuf *m ); -extern void i4bputqueue_hipri(struct mbuf *m); -extern void i4b_l4_accounting(int, int, int, int, int, int, int, int, int); -extern void i4b_l4_alert_ind ( call_desc_t *cd ); -extern void i4b_l4_charging_ind( call_desc_t *cd ); -extern void i4b_l4_connect_active_ind ( call_desc_t *cd ); -extern void i4b_l4_connect_ind ( call_desc_t *cd ); -extern void i4b_l4_daemon_attached(void); -extern void i4b_l4_daemon_detached(void); -extern void i4b_l4_dialout( int driver, int driver_unit ); -extern void i4b_l4_disconnect_ind ( call_desc_t *cd ); -extern void i4b_l4_drvrdisc (int driver, int driver_unit ); -extern void i4b_l4_negcomplete( call_desc_t *cd ); -extern void i4b_l4_ifstate_changed( call_desc_t *cd, int new_state ); -extern void i4b_l4_idle_timeout_ind( call_desc_t *cd ); -extern void i4b_l4_info_ind ( call_desc_t *cd ); -extern void i4b_l4_l12stat(int controller, int layer, int state); -extern void i4b_l4_pdeact(int controller, int numactive); -extern void i4b_l4_teiasg(int controller, int tei); -extern void i4b_l4_status_ind ( call_desc_t *cd ); -extern void i4b_l4_proceeding_ind ( call_desc_t *cd ); -extern void i4b_idle_check(call_desc_t *cdp); -extern call_desc_t * cd_by_cdid ( unsigned int cdid ); -extern call_desc_t * cd_by_unitcr ( int unit, int cr, int crf ); -extern void freecd_by_cd ( call_desc_t *cd ); -extern unsigned char get_rand_cr ( int unit ); -extern call_desc_t * reserve_cd ( void ); -extern void T400_start ( call_desc_t *cd ); -extern void T400_stop ( call_desc_t *cd ); - -#endif /* _I4B_L4_H_ */ diff --git a/sys/i4b/layer4/i4b_l4mgmt.c b/sys/i4b/layer4/i4b_l4mgmt.c deleted file mode 100644 index e8e1a967a6960..0000000000000 --- a/sys/i4b/layer4/i4b_l4mgmt.c +++ /dev/null @@ -1,467 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l4mgmt.c - layer 4 calldescriptor management utilites - * ----------------------------------------------------------- - * - * $Id: i4b_l4mgmt.c,v 1.23 1998/12/05 18:05:52 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:35:50 1998] - * - *---------------------------------------------------------------------------*/ - -#include "i4b.h" - -#if NI4B > 0 - -#include <sys/param.h> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -#include <machine/random.h> -#endif -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_l2l3.h> -#include <i4b/include/i4b_l3l4.h> -#include <i4b/include/i4b_mbuf.h> -#include <i4b/include/i4b_isdnq931.h> -#include <i4b/include/i4b_global.h> - -#include <i4b/layer4/i4b_l4.h> - -call_desc_t call_desc[N_CALL_DESC]; /* call descriptor array */ - -static unsigned int get_cdid(void); - -int nctrl; /* number of attached controllers */ - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -void init_callout(call_desc_t *); -#endif - -/*---------------------------------------------------------------------------* - * return a new unique call descriptor id - * -------------------------------------- - * returns a new calldescriptor id which is used to uniquely identyfy - * a single call in the communication between kernel and userland. - * this cdid is then used to associate a calldescriptor with an id. - *---------------------------------------------------------------------------*/ -static unsigned int -get_cdid(void) -{ - static unsigned int cdid_count = 0; - int i; - int x; - - x = SPLI4B(); - - /* get next id */ - - cdid_count++; - -again: - if(cdid_count == CDID_UNUSED) /* zero is invalid */ - cdid_count++; - else if(cdid_count > CDID_MAX) /* wraparound ? */ - cdid_count = 1; - - /* check if id already in use */ - - for(i=0; i < N_CALL_DESC; i++) - { - if(call_desc[i].cdid == cdid_count) - { - cdid_count++; - goto again; - } - } - - splx(x); - - return(cdid_count); -} - -/*---------------------------------------------------------------------------* - * reserve a calldescriptor for later usage - * ---------------------------------------- - * searches the calldescriptor array until an unused - * descriptor is found, gets a new calldescriptor id - * and reserves it by putting the id into the cdid field. - * returns pointer to the calldescriptor. - *---------------------------------------------------------------------------*/ -call_desc_t * -reserve_cd(void) -{ - call_desc_t *cd; - int x; - int i; - - x = SPLI4B(); - - cd = NULL; - - for(i=0; i < N_CALL_DESC; i++) - { - if(call_desc[i].cdid == CDID_UNUSED) - { - bzero(&call_desc[i], sizeof(call_desc_t)); /* clear it */ - call_desc[i].cdid = get_cdid(); /* fill in new cdid */ - cd = &(call_desc[i]); /* get pointer to descriptor */ - DBGL4(L4_MSG, "reserve_cd", ("found free cd - index=%d cdid=%u\n", - i, call_desc[i].cdid)); - break; - } - } - - splx(x); - - if(cd == NULL) - panic("reserve_cd: no free call descriptor available!"); - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - init_callout(cd); -#endif - - return(cd); -} - -/*---------------------------------------------------------------------------* - * free a calldescriptor - * --------------------- - * free a unused calldescriptor by giving address of calldescriptor - * and writing a 0 into the cdid field marking it as unused. - *---------------------------------------------------------------------------*/ -void -freecd_by_cd(call_desc_t *cd) -{ - int i; - int x = SPLI4B(); - - for(i=0; i < N_CALL_DESC; i++) - { - if( (call_desc[i].cdid != CDID_UNUSED) && - (&(call_desc[i]) == cd) ) - { - DBGL4(L4_MSG, "freecd_by_cd", ("releasing cd - index=%d cdid=%u cr=%d\n", - i, call_desc[i].cdid, cd->cr)); - call_desc[i].cdid = CDID_UNUSED; - break; - } - } - - if(i == N_CALL_DESC) - panic("freecd_by_cd: ERROR, cd not found, cr = %d\n", cd->cr); - - splx(x); -} - -/*---------------------------------------------------------------------------* - * return pointer to calldescriptor by giving the calldescriptor id - * ---------------------------------------------------------------- - * lookup a calldescriptor in the calldescriptor array by looking - * at the cdid field. return pointer to calldescriptor if found, - * else return NULL if not found. - *---------------------------------------------------------------------------*/ -call_desc_t * -cd_by_cdid(unsigned int cdid) -{ - int i; - - for(i=0; i < N_CALL_DESC; i++) - { - if(call_desc[i].cdid == cdid) - { - DBGL4(L4_MSG, "cd_by_cdid", ("found cdid - index=%d cdid=%u cr=%d\n", - i, call_desc[i].cdid, call_desc[i].cr)); -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - init_callout(&call_desc[i]); -#endif - return(&(call_desc[i])); - } - } - return(NULL); -} - -/*---------------------------------------------------------------------------* - * search calldescriptor - * --------------------- - * This routine searches for the calldescriptor for a passive controller - * given by unit number, callreference and callreference flag. - * It returns a pointer to the calldescriptor if found, else a NULL. - *---------------------------------------------------------------------------*/ -call_desc_t * -cd_by_unitcr(int unit, int cr, int crf) -{ - int i; - - for(i=0; i < N_CALL_DESC; i++) - { - if((call_desc[i].cdid != CDID_UNUSED) && - (ctrl_desc[call_desc[i].controller].ctrl_type == CTRL_PASSIVE) && - (ctrl_desc[call_desc[i].controller].unit == unit) && - (call_desc[i].cr == cr) && - (call_desc[i].crflag == crf) ) - { - DBGL4(L4_MSG, "cd_by_unitcr", ("found cd, index=%d cdid=%u cr=%d\n", - i, call_desc[i].cdid, call_desc[i].cr)); -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - init_callout(&call_desc[i]); -#endif - return(&(call_desc[i])); - } - } - return(NULL); -} - -/*---------------------------------------------------------------------------* - * generate 7 bit "random" number used for outgoing Call Reference - *---------------------------------------------------------------------------*/ -unsigned char -get_rand_cr(int unit) -{ - register int i, j; - static u_char val, retval; - static int called = 42; - - val += ++called; - - for(i=0; i < 50 ; i++, val++) - { - int found = 1; - -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - read_random((char *)&val, sizeof(val)); -#else - val |= unit+i; - val <<= i; - val ^= (time.tv_sec >> 8) ^ time.tv_usec; - val <<= i; - val ^= time.tv_sec ^ (time.tv_usec >> 8); -#endif - - retval = val & 0x7f; - - if(retval == 0 || retval == 0x7f) - continue; - - for(j=0; j < N_CALL_DESC; j++) - { - if( (call_desc[j].cdid != CDID_UNUSED) && - (call_desc[j].cr == retval) ) - { - found = 0; - break; - } - } - - if(found) - return(retval); - } - return(0); /* XXX */ -} - -/*---------------------------------------------------------------------------* - * initialize the callout handles for FreeBSD-current 3.0 - *---------------------------------------------------------------------------*/ -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -void -init_callout(call_desc_t *cd) -{ - if(cd->callouts_inited == 0) - { - callout_handle_init(&cd->idle_timeout_handle); - callout_handle_init(&cd->T303_callout); - callout_handle_init(&cd->T305_callout); - callout_handle_init(&cd->T308_callout); - callout_handle_init(&cd->T309_callout); - callout_handle_init(&cd->T310_callout); - callout_handle_init(&cd->T313_callout); - callout_handle_init(&cd->T400_callout); - cd->callouts_inited = 1; - } -} -#endif - -/*---------------------------------------------------------------------------* - * daemon is attached - *---------------------------------------------------------------------------*/ -void -i4b_l4_daemon_attached(void) -{ - int i; - - int x = SPLI4B(); - - for(i=0; i < nctrl; i++) - { -/*XXX*/ if(ctrl_desc[i].ctrl_type == CTRL_PASSIVE) - { - DBGL4(L4_MSG, "i4b_l4_daemon_attached", ("CMR_DOPEN sent to unit %d\n", ctrl_desc[i].unit)); - - (*ctrl_desc[i].N_MGMT_COMMAND)(ctrl_desc[i].unit, CMR_DOPEN, 0); - } - } - splx(x); -} - -/*---------------------------------------------------------------------------* - * daemon is detached - *---------------------------------------------------------------------------*/ -void -i4b_l4_daemon_detached(void) -{ - int i; - - int x = SPLI4B(); - - for(i=0; i < nctrl; i++) - { -/*XXX*/ if(ctrl_desc[i].ctrl_type == CTRL_PASSIVE) - { - DBGL4(L4_MSG, "i4b_l4_daemon_detached", ("CMR_DCLOSE sent to unit %d\n", ctrl_desc[i].unit)); - - (*ctrl_desc[i].N_MGMT_COMMAND)(ctrl_desc[i].unit, CMR_DCLOSE, 0); - } - } - splx(x); -} - -#ifdef I4B_CD_DEBUG_PRINT - -extern char *print_l3state(call_desc_t *cd); - -void i4b_print_cdp(call_desc_t *cdp); -void i4b_print_cdx(int index); -void i4b_print_cda(void); -void i4b_print_cdaa(void); - -/*---------------------------------------------------------------------------* - * print a call descriptor by cd-pointer - *---------------------------------------------------------------------------*/ -void -i4b_print_cdp(call_desc_t *cdp) -{ - if((cdp > &(call_desc[N_CALL_DESC])) || (cdp < &(call_desc[0]))) - { - printf("i4b_print_cd: cdp out of range!\n"); - return; - } - - printf("i4b_print_cd: printing call descriptor %d at 0x%lx:\n", cdp - (&(call_desc[0])), (unsigned long)cdp); - - printf(" cdid = %d\n", cdp->cdid); - printf(" controller = %d (u=%d, dl=%d, b1=%d, b2=%d)\n", - cdp->controller, - ctrl_desc[cdp->controller].unit, - ctrl_desc[cdp->controller].dl_est, - ctrl_desc[cdp->controller].bch_state[CHAN_B1], - ctrl_desc[cdp->controller].bch_state[CHAN_B2]); - printf(" cr = 0x%02x\n", cdp->cr); - printf(" crflag = %d\n", cdp->crflag); - printf(" channelid = %d\n", cdp->channelid); - printf(" bprot = %d\n", cdp->bprot); - printf(" driver = %d\n", cdp->driver); - printf(" driver_unit = %d\n", cdp->driver_unit); - printf(" call_state = %d\n", cdp->call_state); - printf(" Q931state = %s\n", print_l3state(cdp)); - printf(" event = %d\n", cdp->event); - printf(" response = %d\n", cdp->response); - printf(" T303 = %d\n", cdp->T303); - printf("T303_first_to = %d\n", cdp->T303_first_to); - printf(" T305 = %d\n", cdp->T305); - printf(" T308 = %d\n", cdp->T308); - printf("T308_first_to = %d\n", cdp->T308_first_to); - printf(" T309 = %d\n", cdp->T309); - printf(" T310 = %d\n", cdp->T310); - printf(" T313 = %d\n", cdp->T313); - printf(" T400 = %d\n", cdp->T400); - printf(" dir = %s\n", cdp->dir == DIR_OUTGOING ? "out" : "in"); -} - -/*---------------------------------------------------------------------------* - * print a call descriptor by index - *---------------------------------------------------------------------------*/ -void -i4b_print_cdx(int index) -{ - if(index >= N_CALL_DESC) - { - printf("i4b_print_cdx: index %d >= N_CALL_DESC %d\n", index, N_CALL_DESC); - return; - } - i4b_print_cdp(&(call_desc[index])); -} - -/*---------------------------------------------------------------------------* - * print all call descriptors - *---------------------------------------------------------------------------*/ -void -i4b_print_cda(void) -{ - int i; - - for(i=0; i < N_CALL_DESC; i++) - { - i4b_print_cdp(&(call_desc[i])); - } -} - -/*---------------------------------------------------------------------------* - * print all active call descriptors - *---------------------------------------------------------------------------*/ -void -i4b_print_cdaa(void) -{ - int i; - - for(i=0; i < N_CALL_DESC; i++) - { - if(call_desc[i].cdid != CDID_UNUSED) - { - i4b_print_cdp(&(call_desc[i])); - } - } -} - -#endif /* I4B_CD_DEBUG_PRINT */ - -#endif /* NI4BQ931 > 0 */ diff --git a/sys/i4b/layer4/i4b_l4timer.c b/sys/i4b/layer4/i4b_l4timer.c deleted file mode 100644 index 7a38e13904dd0..0000000000000 --- a/sys/i4b/layer4/i4b_l4timer.c +++ /dev/null @@ -1,110 +0,0 @@ -/* - * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_l4timer.c - timer and timeout handling for layer 4 - * -------------------------------------------------------- - * - * $Id: i4b_l4timer.c,v 1.10 1998/12/05 18:05:53 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:36:07 1998] - * - *---------------------------------------------------------------------------*/ - -#include "i4b.h" - -#if NI4B > 0 - -#include <sys/param.h> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/mbuf.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#else -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_global.h> -#include <i4b/include/i4b_l3l4.h> -#include <i4b/include/i4b_mbuf.h> - -#include <i4b/layer4/i4b_l4.h> - -/*---------------------------------------------------------------------------* - * timer T400 timeout function - *---------------------------------------------------------------------------*/ -static void -T400_timeout(call_desc_t *cd) -{ - DBGL4(L4_ERR, "T400_timeout", ("cr = %d\n", cd->cr)); -} - -/*---------------------------------------------------------------------------* - * timer T400 start - *---------------------------------------------------------------------------*/ -void -T400_start(call_desc_t *cd) -{ - DBGL4(L4_MSG, "T400_start", ("cr = %d\n", cd->cr)); - - cd->T400 = TIMER_ACTIVE; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - cd->T400_callout = timeout((TIMEOUT_FUNC_T)T400_timeout, (void *)cd, T400DEF); -#else - timeout((TIMEOUT_FUNC_T)T400_timeout, (void *)cd, T400DEF); -#endif -} - -/*---------------------------------------------------------------------------* - * timer T400 stop - *---------------------------------------------------------------------------*/ -void -T400_stop(call_desc_t *cd) -{ - DBGL4(L4_MSG, "T400_stop", ("cr = %d\n", cd->cr)); - - if(cd->T400 == TIMER_ACTIVE) - { - cd->T400 = TIMER_IDLE; -#if defined(__FreeBSD_version) && __FreeBSD_version >= 300001 - untimeout((TIMEOUT_FUNC_T)T400_timeout, (void *)cd, cd->T400_callout); -#else - untimeout((TIMEOUT_FUNC_T)T400_timeout, (void *)cd); -#endif - } -} - -#endif /* NI4B > 0 */ diff --git a/sys/i4b/tina-dd/README b/sys/i4b/tina-dd/README deleted file mode 100644 index 6a2386f90bf41..0000000000000 --- a/sys/i4b/tina-dd/README +++ /dev/null @@ -1,20 +0,0 @@ - -THIS DRIVER IS NOT YET WORKING ! -================================ - -This adds support for the active ISDN card tina-dd manufactured by -Stollmann E+V GmbH in Hamburg, Germany. This card was also sold by -MIRO as the Miro P1. - -Christian Luehrs and Manfred Jung of Stollmann were very helpful -giving out docs and sources to support the development of a driver -for this card. - -The card supports many protocols. In order to make the card operable -you'll need the downloadable firmware which also can be found on the -www/ftp server, www.stollmann.de / ftp.stollmann.de. - -While developing this driver, i used fcdddss1.loc as of April 1994. - -The code is based in part on sources and header files written by -Stollmann for their driver development kit for the tina-dd. diff --git a/sys/i4b/tina-dd/i4b_tina_dd.c b/sys/i4b/tina-dd/i4b_tina_dd.c deleted file mode 100644 index e210d001888f5..0000000000000 --- a/sys/i4b/tina-dd/i4b_tina_dd.c +++ /dev/null @@ -1,328 +0,0 @@ -/* - * Copyright (c) 1994, 1998 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_tina_dd.c - i4b Stollman Tina-dd control device driver - * ---------------------------------------------------------- - * - * $Id: i4b_tina_dd.c,v 1.1 1998/12/27 21:46:53 phk Exp $ - * - * last edit-date: [Sat Dec 5 18:41:38 1998] - * - *---------------------------------------------------------------------------*/ - -#include "tina.h" - -#if NTINA > 0 - -#include <sys/param.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -#include <sys/ioccom.h> -#else -#include <sys/ioctl.h> -#endif -#include <sys/kernel.h> -#include <sys/systm.h> -#include <sys/conf.h> -#include <sys/mbuf.h> -#include <sys/proc.h> -#include <sys/fcntl.h> -#include <sys/socket.h> -#include <net/if.h> - -#ifdef __FreeBSD__ -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <i386/isa/isa_device.h> -#else -#include <machine/bus.h> -#include <sys/device.h> -#include <i4b/i4b_debug.h> -#include <i4b/i4b_ioctl.h> -#endif - -#include <i4b/include/i4b_mbuf.h> -#include <i4b/tina-dd/i4b_tina_ioctl.h> - -static int openflag = 0; - -int tinaprobe(struct isa_device *dev); -int tinaattach(struct isa_device *dev); -void tinaintr(int unit); - -struct isa_driver tinadriver = { - tinaprobe, - tinaattach, - "tina", - 0 -}; - -static struct tina_softc { - int sc_unit; - int sc_iobase; -} tina_sc[NTINA]; - -static d_open_t tinaopen; -static d_close_t tinaclose; -static d_ioctl_t tinaioctl; -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -static d_poll_t tinapoll; -#endif - -#define CDEV_MAJOR 54 -static struct cdevsw tina_cdevsw = - { tinaopen, tinaclose, noread, nowrite, - tinaioctl, nostop, nullreset, nodevtotty, -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 - tinapoll, nommap, NULL, "tina", NULL, -1 }; -#else - noselect, nommap, NULL, "tina", NULL, -1 }; -#endif - -static void setupaddr(unsigned short iobase, unsigned int addr); -static void readblock(unsigned short iobase, unsigned int addr, - unsigned char *dst, unsigned int len); -static void writeblock(unsigned short iobase, unsigned char *src, - unsigned long addr, int len); - -/*---------------------------------------------------------------------------* - * tina - device driver probe routine - *---------------------------------------------------------------------------*/ -int -tinaprobe(struct isa_device *dev) -{ - u_char byte; - -#define SETLOW 0x55 -#define SETMID 0xaa -#define SETHIGH 0x06 - - outb((dev->id_iobase + ADDR_CNTL), SETLOW); - - if((byte = inb(dev->id_iobase + ADDR_CNTL)) != SETLOW) - { - printf("tina%d: probe low failed, 0x%x != 0x%x\n", - dev->id_unit, byte, SETLOW); - return(0); - } - - outb((dev->id_iobase + ADDR_CNTM), SETMID); - if((byte = inb(dev->id_iobase + ADDR_CNTM)) != SETMID) - { - printf("tina%d: probe mid failed, 0x%x != 0x%x\n", - dev->id_unit, byte, SETMID); - return(0); - } - - outb((dev->id_iobase + ADDR_CNTH), SETHIGH); - if(((byte = inb(dev->id_iobase + ADDR_CNTH)) & 0x0f) != SETHIGH) - { - printf("tina%d: probe high failed, 0x%x != 0x%x\n", - dev->id_unit, byte, SETHIGH); - return(0); - } - - printf("tina%d: status register = 0x%x\n", - dev->id_unit, inb(dev->id_iobase + CTRL_STAT)); - - return(1); /* board found */ -} -#undef SETLOW -#undef SETMID -#undef SETHIGH - -/*---------------------------------------------------------------------------* - * tina - device driver attach routine - *---------------------------------------------------------------------------*/ -int -tinaattach(struct isa_device *dev) -{ - struct tina_softc *sc = &tina_sc[dev->id_unit]; - - sc->sc_unit = dev->id_unit; - sc->sc_iobase = dev->id_iobase; - - printf("tina%d: attaching Tina-dd\n", dev->id_unit); - - return(1); -} - -/*---------------------------------------------------------------------------* - * tina - device driver interrupt routine - *---------------------------------------------------------------------------*/ -void -tinaintr(int unit) -{ -} - -#if BSD > 199306 && defined(__FreeBSD__) -/*---------------------------------------------------------------------------* - * initialization at kernel load time - *---------------------------------------------------------------------------*/ -static void -tinainit(void *unused) -{ - dev_t dev; - - dev = makedev(CDEV_MAJOR, 0); - - cdevsw_add(&dev, &tina_cdevsw, NULL); -} - -SYSINIT(tinadev, SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR, &tinainit, NULL); - -#endif /* BSD > 199306 && defined(__FreeBSD__) */ - -/*---------------------------------------------------------------------------* - * tinaopen - device driver open routine - *---------------------------------------------------------------------------*/ -static int -tinaopen(dev_t dev, int flag, int fmt, struct proc *p) -{ - if(minor(dev)) - return (ENXIO); - - if(openflag) - return (EBUSY); - - openflag = 1; - - return(0); -} - -/*---------------------------------------------------------------------------* - * tinaclose - device driver close routine - *---------------------------------------------------------------------------*/ -static int -tinaclose(dev_t dev, int flag, int fmt, struct proc *p) -{ - openflag = 0; - return(0); -} - -/*---------------------------------------------------------------------------* - * tinaioctl - device driver ioctl routine - *---------------------------------------------------------------------------*/ -static int -tinaioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) -{ - struct tina_softc *sc = &tina_sc[minor(dev)]; - u_short iobase = sc->sc_iobase; - int error = 0; - int s; - - if(minor(dev)) - return(ENODEV); - - s = splimp(); - - switch(cmd) - { - /* hardware layer - control & status register */ - - case ISDN_GETCSR: /* return control register */ - *(unsigned char *)data = inb(iobase + CTRL_STAT); - break; - - case ISDN_SETCSR: /* set status register */ - outb((iobase + CTRL_STAT), *(unsigned char *)data); - break; - - /* hardware layer - dual ported memory */ - - case ISDN_GETBLK: /* get block from dual port mem */ - readblock(iobase, (*(struct record *)data).addr, - (*(struct record *)data).data, - (*(struct record *)data).length); - break; - - case ISDN_SETBLK: /* write block to dual port mem */ - writeblock(iobase, (*(struct record *)data).data, - (*(struct record *)data).addr, - (*(struct record *)data).length); - break; - - default: - error = ENOTTY; - break; - } - return(error); -} - -/*---------------------------------------------------------------------------* - * tinapoll - device driver poll routine - *---------------------------------------------------------------------------*/ -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -static int -tinapoll (dev_t dev, int events, struct proc *p) -{ - return (ENODEV); -} -#endif - -/*===========================================================================* - * tina dual ported memory access - *===========================================================================*/ - -/*---------------------------------------------------------------------------* - * setup address for accessing tina-dd ram - *---------------------------------------------------------------------------*/ -static void -setupaddr(unsigned short iobase, unsigned int addr) -{ - outb((iobase + ADDR_CNTL), (unsigned char) addr & 0xff); - outb((iobase + ADDR_CNTM), (unsigned char) ((addr >> 8) & 0xff)); - outb((iobase + ADDR_CNTH), (unsigned char) ((addr >> 16) & 0xff)); -} - - -/*---------------------------------------------------------------------------* - * read block from tina-dd dual ported ram - *---------------------------------------------------------------------------*/ -static void -readblock(unsigned short iobase, unsigned int addr, - unsigned char *dst, unsigned int len) -{ - setupaddr(iobase, addr); /* setup start address */ - - while(len--) /* tina-dd mem -> pc mem */ - *dst++ = inb(iobase + DATA_LOW_INC); -} - -/*---------------------------------------------------------------------------* - * write block to tina-dd dual ported ram - *---------------------------------------------------------------------------*/ -static void -writeblock(unsigned short iobase, unsigned char *src, - unsigned long addr, int len) -{ - setupaddr(iobase, addr); /* setup start address */ - - while(len--) /* pc mem -> tina-dd mem */ - outb((iobase + DATA_LOW_INC), *src++); -} - -#endif /* NTINA > 0 */ diff --git a/sys/i4b/tina-dd/i4b_tina_ioctl.h b/sys/i4b/tina-dd/i4b_tina_ioctl.h deleted file mode 100644 index d51f16d731a4a..0000000000000 --- a/sys/i4b/tina-dd/i4b_tina_ioctl.h +++ /dev/null @@ -1,138 +0,0 @@ -/* - * Copyright (c) 1994, 1998 Hellmuth Michaelis. All rights reserved. - * - * Based on code written by Stollmann GmbH, Hamburg. Many thanks to - * Christian Luehrs and Manfred Jung for docs, sources and answers! - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * i4b_tina_ioctl.h - i4b Stollman Tina-dd ioctl header file - * --------------------------------------------------------- - * - * $Id: i4b_tina_ioctl.h,v 1.2 1998/12/05 18:06:20 hm Exp $ - * - * last edit-date: [Sat Dec 5 18:41:51 1998] - * - *---------------------------------------------------------------------------*/ - -#ifndef _I4B_TINA_IOCTL_H_ -#define _I4B_TINA_IOCTL_H_ - -#define TINA_IOSIZE 8 /* 8 byte wide iospace occupied */ - -/*---------------------------------------------------------------------------* - * register offsets in i/o address space - *---------------------------------------------------------------------------*/ - -#define CTRL_STAT 0 /* control & status */ - -#define ADDR_CNTL 1 /* address pointer low */ -#define ADDR_CNTM 2 /* address pointer mid */ -#define ADDR_CNTH 3 /* address pointer high */ - -#define DATA_LOW 4 /* data register low */ -#define DATA_HIGH 5 /* data register high */ - -#define DATA_LOW_INC 6 /* data register low, post inc */ -#define DATA_HIGH_INC 7 /* data register high, post inc */ - -/*---------------------------------------------------------------------------* - * status register (CTRL_STAT read access) - *---------------------------------------------------------------------------*/ - -#define CR_INTC 0x80 /* irq FROM tina-dd TO pc active */ -#define CR_INTP 0x40 /* irq FROM pc TO tina-dd active */ -#define CR_INTPA 0x20 /* irq FROM pc TO tina-dd active */ -#define CR_NMI 0x10 /* nmi FROM PC TO tina-dd active */ -#define CR_FLASHLD 0x08 /* read of the FLASHLD-bit (n/c) */ -#define CR_S2C 0x04 /* info bit */ -#define CR_S1C 0x02 /* info bit */ -#define CR_S0C 0x01 /* info bit */ - -/*---------------------------------------------------------------------------* - * control register (CTRL_STAT write access) - *---------------------------------------------------------------------------*/ - -#define CR_CLR_INTC 0x80 /* clear irq on tina-dd */ -#define CR_SET_INTP 0x40 /* trigger irq on tina-dd */ -#define CR_RESET 0x20 /* reset tina-dd */ -#define CR_SET_NMI 0x10 /* trigger nmi on tina-dd */ -#define CR_SET_FLASHLD 0x08 /* activates pin FLASHLD (n/c) */ -#define CR_S2P 0x04 /* info bit (not readable !) */ -#define CR_S1P 0x02 /* info bit (not readable !) */ -#define CR_S0P 0x01 /* info bit (not readable !) */ - -/*---------------------------------------------------------------------------* - * misc definitions in dual-ported mem on board of tina-dd - *---------------------------------------------------------------------------*/ - -#define FW_SYSCB 0x200 /* address of FW SYSCB / MJ 300392 */ -#define FW_SINFO_NAME 0x220 /* address of general info label */ - -#define FW_HW_TYPE 0x224 /* address of hardware type byte: */ -#define FW_HW_UNDEF 0x00 /* undefined .. */ -#define FW_HW_TINA_DD 0x10 /* TINA-dd */ -#define FW_HW_TINA_DS 0x20 /* TINA-ds (B channel/ser ?) */ -#define FW_HW_TINA_D 0x30 /* TINA-d (one B channel ?) */ -#define FW_HW_TINA_DDM 0x40 /* TINA-dd with fax module */ -#define FW_HW_TINA_DDS 0x50 /* TINA-dd with fax/voice module */ -#define FW_HW_SICCE 0x80 /* X.25 board */ -#define FW_HW_ASIC 0x01 /* ASIC version bit */ - -#define FW_STAT 0x228 /* address of firmware status byte */ -#define FW_READY 0x20 /* firmware ready bit */ -#define FW_BOOTPRM_RDY 0x02 /* boot PROM ready */ -#define FW_UNDEF_0 0x00 /* undefined */ -#define FW_UNDEF_1 0xFF /* undefined */ - -#define FW_SINFO_ID "SYSI" /* general info label for FW > 2.13*/ -#define FW_SINFO_ID_LEN 4 - -#define FW_ADDR_PROFPTR 0x260 /* addr of ptr to board profile */ - -/*===========================================================================* - * Layer 0 - Hardware layer - *===========================================================================*/ - -/* control and status register access */ - -#define ISDN_GETCSR _IOR('I', 1, unsigned char) /* get csr */ -#define ISDN_SETCSR _IOW('I', 2, unsigned char) /* set csr */ - -/* dual ported ram access */ - -#define ISDN_GETBLK _IOWR('I', 3, struct record) /* get dpr record */ -#define ISDN_SETBLK _IOW('I', 4, struct record) /* set dpr record */ - -/*---------------------------------------------------------------------------* - * record structure for dual ported ram block rd/wr - *---------------------------------------------------------------------------*/ -struct record { - unsigned int length; /* length of data block */ - unsigned int addr; /* address of mem on tina-dd board */ - unsigned char *data; /* pointer to the datablock itself */ -}; - -#endif /* _I4B_TINA_IOCTL_H_ */ |