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Use pmap_kenter_pa() in _bus_dmamem_map() if PMAP_NEW.

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This commit is contained in:
thorpej 1998-03-17 04:59:36 +00:00
parent f8cff5ab23
commit 6bbfd3e9ff
1 changed files with 7 additions and 2 deletions
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9
sys/arch/alpha/common/bus_dma.c
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@ -1,4 +1,4 @@
/* $NetBSD: bus_dma.c,v 1.16 1998/02/24 07:38:03 thorpej Exp $ */
/* $NetBSD: bus_dma.c,v 1.17 1998/03/17 04:59:36 thorpej Exp $ */
/*-
* Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
@ -38,10 +38,11 @@
*/
#include "opt_uvm.h"
#include "opt_pmap_new.h"
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
__KERNEL_RCSID(0, "$NetBSD: bus_dma.c,v 1.16 1998/02/24 07:38:03 thorpej Exp $");
__KERNEL_RCSID(0, "$NetBSD: bus_dma.c,v 1.17 1998/03/17 04:59:36 thorpej Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -517,8 +518,12 @@ _bus_dmamem_map(t, segs, nsegs, size, kvap, flags)
addr += NBPG, va += NBPG, size -= NBPG) {
if (size == 0)
panic("_bus_dmamem_map: size botch");
#if defined(PMAP_NEW)
pmap_kenter_pa(va, addr, VM_PROT_READ | VM_PROT_WRITE);
#else
pmap_enter(pmap_kernel(), va, addr,
VM_PROT_READ | VM_PROT_WRITE, TRUE);
#endif
}
}