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Set sc->sc_cookie appropriately for the ioasic and TC option cases.

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Tested on Decstation: ioasic, kn02 baseboard, and TC option card.

Add untested for pmax 3100/5100 baseboard ethernet.
This commit is contained in:
jonathan 1996-02-01 06:12:16 +00:00
parent af9bcab2ce
commit c72cd6e76c
1 changed files with 46 additions and 9 deletions
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55
sys/dev/tc/if_le.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_le.c,v 1.1 1995/12/20 00:52:16 cgd Exp $ */
/* $NetBSD: if_le.c,v 1.2 1996/02/01 06:12:16 jonathan Exp $ */
/*-
* Copyright (c) 1995 Charles M. Hannum. All rights reserved.
@ -44,13 +44,15 @@
#define CAN_HAVE_TC 1
#endif
#ifdef pmax
/* XXX PMAX BASEBOARD OPTIONS? */
#define CAN_HAVE_IOASIC 1
#define CAN_HAVE_TC 1
#define CAN_HAVE_MAINBUS 1
#endif
#include "bpfilter.h"
/* XXX PMAX BASEBOARD OPTIONS? */
#ifdef CAN_HAVE_MAINBUS
/*XXX TEST FOR KN01 OR MIPSFAIR? */
#endif
#ifdef CAN_HAVE_TC
#include "tc.h"
#endif
@ -74,13 +76,16 @@
#include <machine/autoconf.h>
/* XXX PMAX BASEBOARD OPTIONS? */
#if CAN_HAVE_TC && (NTC > 0)
#include <dev/tc/tcvar.h>
#endif
#if CAN_HAVE_IOASIC && (NIOASIC > 0)
#include <dev/tc/ioasicvar.h>
#endif
#if CAN_HAVE_MAINBUS
#include <pmax/pmax/kn01.h>
extern struct cfdriver mainbuscd; /* XXX */
#endif
#include <dev/tc/if_levar.h>
#include <dev/ic/am7990reg.h>
@ -141,7 +146,6 @@ lematch(parent, match, aux)
void *match, *aux;
{
/* XXX VARIOUS PMAX BASEBOARD CASES? */
#if CAN_HAVE_IOASIC && (NIOASIC > 0)
if (parent->dv_cfdata->cf_driver == &ioasiccd) {
struct ioasicdev_attach_args *d = aux;
@ -163,6 +167,11 @@ lematch(parent, match, aux)
return (0);
} else
#endif /* TC */
#if CAN_HAVE_MAINBUS /* XXX TEST FOR KN01 OR MIPSFAIR? */
if (parent->dv_cfdata->cf_driver == &mainbuscd) {
/* XXX VARIOUS PMAX BASEBOARD CASES? */
} else
#endif /* MAINBUS */
return (0);
return (1);
@ -179,7 +188,6 @@ leattach(parent, self, aux)
u_char *cp; /* pointer to MAC address */
int i;
/* XXX VARIOUS PMAX BASEBOARD CASES? */
#if CAN_HAVE_IOASIC && (NIOASIC > 0)
if (parent->dv_cfdata->cf_driver == &ioasiccd) {
struct ioasicdev_attach_args *d = aux;
@ -198,14 +206,16 @@ leattach(parent, self, aux)
ioasic_lance_dma_setup(le_iomem); /* XXX more thought */
ie_fn = ioasic_intr_establish;
sc->sc_cookie = (void*)d->iada_cookie;
} else
#endif /* IOASIC */
#if CAN_HAVE_TC && (NTC > 0) /* XXX KN02 BASEBOARD CASE? */
#if CAN_HAVE_TC && (NTC > 0)
if (parent->dv_cfdata->cf_driver == &tccd) {
struct tcdev_attach_args *d = aux;
/*
* It's on the turbochannel proper.
* It's on the turbochannel proper, or a kn02
* baseboard implementation of a TC option card.
*/
sc->sc_r1 = (struct lereg1 *)(d->tcda_addr + LE_OFFSET_LANCE);
sc->sc_mem = (void *)(d->tcda_addr + LE_OFFSET_RAM);
@ -217,10 +227,37 @@ leattach(parent, self, aux)
sc->sc_copyfrombuf = copyfrombuf_contig;
sc->sc_zerobuf = zerobuf_contig;
/* XXX DMA setup fn? */
sc->sc_cookie = d->tcda_cookie;
/*
* TC lance boards have onboard SRAM buffers. DMA
* between the onbard RAM and main memory is not possible,
* so DMA setup is not required.
*/
ie_fn = tc_intr_establish;
} else
#endif /* TC */
#if CAN_HAVE_MAINBUS /* XXX TEST FOR KN01 OR MIPSFAIR? */
if (parent->dv_cfdata->cf_driver == &mainbuscd) {
struct confargs *ca = aux;
/*
* It's on the baseboeard, with a dedicated interrupt line.
*/
/*XXX*/ sc->sc_r1 = (struct lereg1 *)(ca->ca_addr);
/*XXX*/ sc->sc_mem = (void *)TC_PHYS_TO_UNCACHED(0x19000000);
/*XXX*/ cp = (u_char *)(TC_PHYS_TO_UNCACHED(KN01_SYS_CLOCK) + 1);
sc->sc_copytodesc = copytobuf_gap2;
sc->sc_copyfromdesc = copyfrombuf_gap2;
sc->sc_copytobuf = copytobuf_gap2;
sc->sc_copyfrombuf = copyfrombuf_gap2;
sc->sc_zerobuf = zerobuf_gap2;
sc->sc_cookie = (void *)ca->ca_slotpri; /*XXX more thought */
/* XXX BASEBOARD INTERRUPT ESTABLISH FUNCTION? */
} else
#endif /* MAINBUS */
panic("leattach: can't be here");
sc->sc_conf3 = 0;