diff options
Diffstat (limited to 'sys/i4b/layer1/i4b_siemens_isurf.c')
| -rw-r--r-- | sys/i4b/layer1/i4b_siemens_isurf.c | 317 |
1 files changed, 0 insertions, 317 deletions
diff --git a/sys/i4b/layer1/i4b_siemens_isurf.c b/sys/i4b/layer1/i4b_siemens_isurf.c deleted file mode 100644 index ed48a66d53e6..000000000000 --- a/sys/i4b/layer1/i4b_siemens_isurf.c +++ /dev/null @@ -1,317 +0,0 @@ -/* - * Copyright (c) 1999 Udo Schweigert. 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. - * - *--------------------------------------------------------------------------- - * Based on ELSA Quickstep 1000pro PCI driver (i4b_elsa_qs1p.c) - *--------------------------------------------------------------------------- - * In case of trouble please contact Udo Schweigert <ust@cert.siemens.de> - *--------------------------------------------------------------------------- - * - * Siemens I-Surf 2.0 PnP specific routines for isic driver - * -------------------------------------------------------- - * - * $FreeBSD$ - * - * last edit-date: [Mon 14 Jun 16:46:27 CEST 1999] - * - *---------------------------------------------------------------------------*/ - -#if defined(__FreeBSD__) -#include "isic.h" -#include "opt_i4b.h" - -#if NISIC > 0 && defined(SIEMENS_ISURF2) - -#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/clock.h> -#include <i386/isa/isa_device.h> - -#include <sys/socket.h> -#include <net/if.h> - -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> - -#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> - -/* masks for register encoded in base addr */ - -#define SIE_ISURF_BASE_MASK 0x0ffff -#define SIE_ISURF_OFF_MASK 0xf0000 - -/* register id's to be encoded in base addr */ - -#define SIE_ISURF_IDISAC 0x00000 -#define SIE_ISURF_IDHSCXA 0x10000 -#define SIE_ISURF_IDHSCXB 0x20000 -#define SIE_ISURF_IDIPAC 0x40000 - -/* offsets from base address */ - -#define SIE_ISURF_OFF_ALE 0x00 -#define SIE_ISURF_OFF_RW 0x01 - -/*---------------------------------------------------------------------------* - * Siemens I-Surf 2.0 PnP ISAC get fifo routine - *---------------------------------------------------------------------------*/ - -static void -siemens_isurf_read_fifo(void *buf, const void *base, size_t len) -{ - if(((u_int)base & SIE_ISURF_OFF_MASK) == SIE_ISURF_IDHSCXB) - { - outb((u_int)((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_ALE, IPAC_HSCXB_OFF); - insb((((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_RW), (u_char *)buf, (u_int)len); - } - else if(((u_int)base & SIE_ISURF_OFF_MASK) == SIE_ISURF_IDHSCXA) - { - outb((u_int)((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_ALE, IPAC_HSCXA_OFF); - insb((((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_RW), (u_char *)buf, (u_int)len); - } - else /* if(((u_int)base & SIE_ISURF_OFF_MASK) == SIE_ISURF_IDISAC) */ - { - outb((u_int)((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_ALE, IPAC_ISAC_OFF); - insb((((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_RW), (u_char *)buf, (u_int)len); - } -} - -/*---------------------------------------------------------------------------* - * Siemens I-Surf 2.0 PnP ISAC put fifo routine - *---------------------------------------------------------------------------*/ - -static void -siemens_isurf_write_fifo(void *base, const void *buf, size_t len) -{ - if(((u_int)base & SIE_ISURF_OFF_MASK) == SIE_ISURF_IDHSCXB) - { - outb((u_int)((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_ALE, IPAC_HSCXB_OFF); - outsb((((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_RW), (const u_char *)buf, (u_int)len); - } - else if(((u_int)base & SIE_ISURF_OFF_MASK) == SIE_ISURF_IDHSCXA) - { - outb((u_int)((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_ALE, IPAC_HSCXA_OFF); - outsb((((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_RW), (const u_char *)buf, (u_int)len); - } - else /* if(((u_int)base & SIE_ISURF_OFF_MASK) == SIE_ISURF_IDISAC) */ - { - outb((u_int)((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_ALE, IPAC_ISAC_OFF); - outsb((((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_RW), (const u_char *)buf, (u_int)len); - } -} - -/*---------------------------------------------------------------------------* - * Siemens I-Surf 2.0 PnP ISAC put register routine - *---------------------------------------------------------------------------*/ - -static void -siemens_isurf_write_reg(u_char *base, u_int offset, u_int v) -{ - if(((u_int)base & SIE_ISURF_OFF_MASK) == SIE_ISURF_IDHSCXB) - { - outb(((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_ALE, (u_char)(offset+IPAC_HSCXB_OFF)); - outb(((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_RW, (u_char)v); - } - else if(((u_int)base & SIE_ISURF_OFF_MASK) == SIE_ISURF_IDHSCXA) - { - outb(((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_ALE, (u_char)(offset+IPAC_HSCXA_OFF)); - outb(((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_RW, (u_char)v); - } - else if(((u_int)base & SIE_ISURF_OFF_MASK) == SIE_ISURF_IDISAC) - { - outb(((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_ALE, (u_char)(offset+IPAC_ISAC_OFF)); - outb(((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_RW, (u_char)v); - } - else /* IPAC */ - { - outb(((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_ALE, (u_char)(offset+IPAC_IPAC_OFF)); - outb(((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_RW, (u_char)v); - } -} - -/*---------------------------------------------------------------------------* - * Siemens I-Surf 2.0 PnP ISAC get register routine - *---------------------------------------------------------------------------*/ - -static u_char -siemens_isurf_read_reg(u_char *base, u_int offset) -{ - if(((u_int)base & SIE_ISURF_OFF_MASK) == SIE_ISURF_IDHSCXB) - { - outb((u_int)((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_ALE, (u_char)(offset+IPAC_HSCXB_OFF)); - return(inb(((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_RW)); - } - else if(((u_int)base & SIE_ISURF_OFF_MASK) == SIE_ISURF_IDHSCXA) - { - outb((u_int)((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_ALE, (u_char)(offset+IPAC_HSCXA_OFF)); - return(inb(((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_RW)); - } - else if(((u_int)base & SIE_ISURF_OFF_MASK) == SIE_ISURF_IDISAC) - { - outb((u_int)((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_ALE, (u_char)(offset+IPAC_ISAC_OFF)); - return(inb(((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_RW)); - } - else /* IPAC */ - { - outb((u_int)((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_ALE, (u_char)(offset+IPAC_IPAC_OFF)); - return(inb(((u_int)base & SIE_ISURF_BASE_MASK) + SIE_ISURF_OFF_RW)); - } -} - -/*---------------------------------------------------------------------------* - * isic_probe_siemens_isurf - probe for Siemens I-Surf 2.0 PnP - *---------------------------------------------------------------------------*/ - -int -isic_probe_siemens_isurf(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 Siemens I-Surf 2.0 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 4: - case 5: - case 7: - case 10: - case 11: - case 12: - case 15: - break; - - default: - printf("isic%d: Error, invalid IRQ [%d] specified for Siemens I-Surf 2.0 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 Siemens I-Surf 2.0 PnP!\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 <= 0xff0))) - { - printf("isic%d: Error, invalid iobase 0x%x specified for Siemens I-Surf 2.0 PnP!\n", - dev->id_unit, dev->id_iobase); - return(0); - } - sc->sc_port = dev->id_iobase; - - - /* setup access routines */ - - sc->clearirq = NULL; - sc->readreg = siemens_isurf_read_reg; - sc->writereg = siemens_isurf_write_reg; - - sc->readfifo = siemens_isurf_read_fifo; - sc->writefifo = siemens_isurf_write_fifo; - - /* setup card type */ - - sc->sc_cardtyp = CARD_TYPEP_SIE_ISURF2; - - /* setup IOM bus type */ - - sc->sc_bustyp = BUS_TYPE_IOM2; - - /* setup chip type = IPAC ! */ - - sc->sc_ipac = 1; - sc->sc_bfifolen = IPAC_BFIFO_LEN; - - - return (1); -} - -/*---------------------------------------------------------------------------* - * isic_attach_siemens_isurf - attach for Siemens I-Surf 2.0 PnP - *---------------------------------------------------------------------------*/ -int -isic_attach_siemens_isurf(struct isa_device *dev, unsigned int iobase2) -{ - struct isic_softc *sc = &isic_sc[dev->id_unit]; - - /* setup ISAC and HSCX base addr */ - - ISAC_BASE = (caddr_t) ((u_int)sc->sc_port | SIE_ISURF_IDISAC); - HSCX_A_BASE = (caddr_t) ((u_int)sc->sc_port | SIE_ISURF_IDHSCXA); - HSCX_B_BASE = (caddr_t) ((u_int)sc->sc_port | SIE_ISURF_IDHSCXB); - IPAC_BASE = (caddr_t) ((u_int)sc->sc_port | SIE_ISURF_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 */ - - return(1); -} -#endif /* NISIC > 0 && defined(SIEMENS_ISURF2) */ -#endif /* FreeBSD */ |