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Activate M68040 cache flushing code also in 68060 only kernels.

This commit is contained in:
is 1996-06-10 16:11:20 +00:00
parent 352d972c94
commit 5af73f7ab0
4 changed files with 14 additions and 12 deletions
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4
sys/arch/amiga/dev/bzsc.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: bzsc.c,v 1.7 1996/04/21 21:10:52 veego Exp $ */
/* $NetBSD: bzsc.c,v 1.8 1996/06/10 16:11:20 is Exp $ */
/*
* Copyright (c) 1995 Daniel Widenfalk
@ -334,7 +334,7 @@ do { chain[n].ptr = (p); chain[n].len = (l); chain[n++].flg = (f); } while(0)
if (l < 512)
set_link(n, (vm_offset_t)p, l, SFAS_CHAIN_BUMP);
else if (
#ifdef M68040
#if defined(M68040) || defined(M68060)
((mmutype == MMU_68040) && ((vm_offset_t)p >= 0xFFFC0000)) &&
#endif
((vm_offset_t)p >= 0xFF000000)) {

4
sys/arch/amiga/dev/flsc.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: flsc.c,v 1.6 1996/06/03 17:07:20 is Exp $ */
/* $NetBSD: flsc.c,v 1.7 1996/06/10 16:11:26 is Exp $ */
/*
* Copyright (c) 1995 Daniel Widenfalk
@ -376,7 +376,7 @@ do { chain[n].ptr = (p); chain[n].len = (l); chain[n++].flg = (f); } while(0)
if (l < 512)
set_link(n, (vm_offset_t)p, l, SFAS_CHAIN_BUMP);
else if ((p >= (void *)0xFF000000)
#if M68040
#if defined(M68040) || defined(M68060)
&& ((mmutype == MMU_68040) && (p >= (void *)0xFFFC0000))
#endif
) {

14
sys/arch/amiga/dev/sbic.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: sbic.c,v 1.25 1996/05/12 02:26:10 mhitch Exp $ */
/* $NetBSD: sbic.c,v 1.26 1996/06/10 16:11:33 is Exp $ */
/*
* Copyright (c) 1994 Christian E. Hopps
@ -1790,7 +1790,7 @@ sbicgo(dev, xs)
/*
* push the data cache ( I think this won't work (EH))
*/
#if defined(M68040)
#if defined(M68040) || defined(M68060)
if (mmutype == MMU_68040 && usedma && count) {
dma_cachectl(addr, count);
if (((u_int)addr & 0xF) || (((u_int)addr + count) & 0xF))
@ -2278,10 +2278,11 @@ sbicnextstate(dev, csr, asr)
/*
* check for overlapping cache line, flush if so
*/
#ifdef M68040
#if defined(M68040) || defined(M68060)
if (dev->sc_flags & SBICF_DCFLUSH) {
#if 0
printf("sbic: 68040 DMA cache flush needs fixing? %x:%x\n",
printf("sbic: 68040/68060 DMA cache flush needs"
"fixing? %x:%x\n",
dev->sc_xs->data, dev->sc_xs->datalen);
#endif
}
@ -2557,10 +2558,11 @@ sbicnextstate(dev, csr, asr)
/*
* check for overlapping cache line, flush if so
*/
#ifdef M68040
#if defined(M68040) || defined(M68060)
if (dev->sc_flags & SBICF_DCFLUSH) {
#if 0
printf("sibc: 68040 DMA cache flush needs fixing? %x:%x\n",
printf("sbic: 68040/060 DMA cache flush needs"
"fixing? %x:%x\n",
dev->sc_xs->data, dev->sc_xs->datalen);
#endif
}

4
sys/arch/amiga/dev/sfas.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: sfas.c,v 1.9 1996/04/23 22:53:23 veego Exp $ */
/* $NetBSD: sfas.c,v 1.10 1996/06/10 16:11:39 is Exp $ */
/*
* Copyright (c) 1995 Daniel Widenfalk
@ -367,7 +367,7 @@ sfas_scsicmd(struct scsi_xfer *xs)
* 2) Out data source/destination is not in the u-stack area.
*/
if (!(flags & SCSI_POLL) && (
#ifdef M68040
#if defined(M68040) || defined(M68060)
((mmutype == MMU_68040) && ((vm_offset_t)xs->data >= 0xFFFC0000)) &&
#endif
((vm_offset_t)xs->data >= 0xFF000000))) {