diff options
Diffstat (limited to 'sys/i4b/layer1/i4b_drn_ngo.c')
| -rw-r--r-- | sys/i4b/layer1/i4b_drn_ngo.c | 542 |
1 files changed, 0 insertions, 542 deletions
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) */ |