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Add a couple more calls to pmap_update().

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This commit is contained in:
ad 2007-08-07 11:25:40 +00:00
parent e3fe8e011e
commit 4f5723ab5d
1 changed files with 7 additions and 5 deletions
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12
sys/arch/x86/x86/mpbios.c
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@ -1,4 +1,4 @@
/* $NetBSD: mpbios.c,v 1.36 2007/04/28 14:51:58 christos Exp $ */
/* $NetBSD: mpbios.c,v 1.37 2007/08/07 11:25:40 ad Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@ -103,7 +103,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: mpbios.c,v 1.36 2007/04/28 14:51:58 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: mpbios.c,v 1.37 2007/08/07 11:25:40 ad Exp $");
#include "acpi.h"
#include "lapic.h"
@ -261,10 +261,11 @@ mpbios_map(paddr_t pa, int len, struct mp_map *handle)
handle->vsize = endpa-pgpa;
do {
pmap_kenter_pa (va, pgpa, VM_PROT_READ);
pmap_kenter_pa(va, pgpa, VM_PROT_READ);
va += PAGE_SIZE;
pgpa += PAGE_SIZE;
} while (pgpa < endpa);
pmap_update(pmap_kernel());
return (const void *)retva;
}
@ -272,8 +273,9 @@ mpbios_map(paddr_t pa, int len, struct mp_map *handle)
inline static void
mpbios_unmap(struct mp_map *handle)
{
pmap_kremove (handle->baseva, handle->vsize);
uvm_km_free (kernel_map, handle->baseva, handle->vsize, UVM_KMF_VAONLY);
pmap_kremove(handle->baseva, handle->vsize);
pmap_update(pmap_kernel());
uvm_km_free(kernel_map, handle->baseva, handle->vsize, UVM_KMF_VAONLY);
}
/*