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Make SCSI work on VS3100/m76 also. From "maximum entropy".

This commit is contained in:
ragge 1999-01-06 14:54:45 +00:00
parent cb697ba0d0
commit bc0985cb97
1 changed files with 15 additions and 1 deletions
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16
sys/arch/vax/vax/ka43.c
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@ -1,4 +1,4 @@
/* $NetBSD: ka43.c,v 1.11 1999/01/01 21:43:19 ragge Exp $ */
/* $NetBSD: ka43.c,v 1.12 1999/01/06 14:54:45 ragge Exp $ */
/*
* Copyright (c) 1996 Ludd, University of Lule}, Sweden.
* All rights reserved.
@ -53,6 +53,7 @@
#include <machine/clock.h>
#include "smg.h"
#include "ncr.h"
void ka43_conf __P((struct device*, struct device*, void*));
void ka43_steal_pages __P((void));
@ -368,6 +369,19 @@ ka43_steal_pages()
(vm_offset_t)KA43_CT2_BASE + KA43_CT2_SIZE,
VM_PROT_READ|VM_PROT_WRITE);
#if NNCR > 0
/* SCSI controller */
MAPVIRT(sca_regs, (KA43_SCS_SIZE / VAX_NBPG));
pmap_map((vm_offset_t)sca_regs, (vm_offset_t)KA43_SCS_BASE,
(vm_offset_t)KA43_SCS_BASE + KA43_SCS_SIZE,
VM_PROT_READ|VM_PROT_WRITE);
/* SCSI DMA. Not used right now, untested. */
MAPVIRT(dma_area, (KA43_DMA_SIZE / VAX_NBPG));
pmap_map((vm_offset_t)dma_area, (vm_offset_t)KA43_DMA_BASE,
(vm_offset_t)KA43_DMA_BASE + KA43_DMA_SIZE,
VM_PROT_READ|VM_PROT_WRITE);
#endif
/*
* Oh holy shit! It took me over one year(!) to find out that
* the 3100/76 has to use diag-mem instead of physical memory