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-rw-r--r--sys/arch/alpha/alpha/pmap.c13
-rw-r--r--sys/arch/amiga/amiga/pmap.c11
-rw-r--r--sys/arch/hppa/hppa/pmap.c13
-rw-r--r--sys/arch/i386/i386/pmap.c17
-rw-r--r--sys/arch/m68k/m68k/pmap_motorola.c12
-rw-r--r--sys/arch/mvme88k/mvme88k/pmap.c11
-rw-r--r--sys/arch/powerpc/powerpc/pmap.c9
-rw-r--r--sys/arch/sparc/include/pmap.h14
-rw-r--r--sys/arch/sparc/sparc/pmap.c24
-rw-r--r--sys/arch/sparc64/sparc64/locore.s6
-rw-r--r--sys/arch/sparc64/sparc64/pmap.c39
-rw-r--r--sys/arch/sun3/sun3/pmap.c11
-rw-r--r--sys/arch/vax/include/pmap.h21
13 files changed, 121 insertions, 80 deletions
diff --git a/sys/arch/alpha/alpha/pmap.c b/sys/arch/alpha/alpha/pmap.c
index 80444e3e27c..92f2ca2c30c 100644
--- a/sys/arch/alpha/alpha/pmap.c
+++ b/sys/arch/alpha/alpha/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.35 2002/07/24 00:33:49 art Exp $ */
+/* $OpenBSD: pmap.c,v 1.36 2002/09/10 18:29:42 art Exp $ */
/* $NetBSD: pmap.c,v 1.154 2000/12/07 22:18:55 thorpej Exp $ */
/*-
@@ -2355,8 +2355,9 @@ pmap_deactivate(struct proc *p)
* Note: no locking is necessary in this function.
*/
void
-pmap_zero_page(paddr_t phys)
+pmap_zero_page(struct vm_page *pg)
{
+ paddr_t phys = VM_PAGE_TO_PHYS(pg);
u_long *p0, *p1, *pend;
#ifdef DEBUG
@@ -2410,8 +2411,10 @@ pmap_zero_page(paddr_t phys)
* Note: no locking is necessary in this function.
*/
void
-pmap_copy_page(paddr_t src, paddr_t dst)
+pmap_copy_page(struct vm_page *srcpg, struct vm_page *dstpg)
{
+ paddr_t src = VM_PAGE_TO_PHYS(srcpg);
+ paddr_t dst = VM_PAGE_TO_PHYS(dstpg);
caddr_t s, d;
#ifdef DEBUG
@@ -3722,11 +3725,11 @@ pmap_ptpage_free(pmap_t pmap, pt_entry_t *pte, pt_entry_t **ptp)
* zero it, and return the KSEG address of the page.
*/
if (ptp != NULL) {
- pmap_zero_page(ptpa);
+ pmap_zero_page(PHYS_TO_VM_PAGE(ptpa));
*ptp = (pt_entry_t *)ALPHA_PHYS_TO_K0SEG(ptpa);
} else {
#ifdef DEBUG
- pmap_zero_page(ptpa);
+ pmap_zero_page(PHYS_TO_VM_PAGE(ptpa));
#endif
pmap_physpage_free(ptpa);
}
diff --git a/sys/arch/amiga/amiga/pmap.c b/sys/arch/amiga/amiga/pmap.c
index e7cb023231a..a2debb1fba8 100644
--- a/sys/arch/amiga/amiga/pmap.c
+++ b/sys/arch/amiga/amiga/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.49 2002/05/28 14:29:05 deraadt Exp $ */
+/* $OpenBSD: pmap.c,v 1.50 2002/09/10 18:29:43 art Exp $ */
/* $NetBSD: pmap.c,v 1.68 1999/06/19 19:44:09 is Exp $ */
/*-
@@ -1665,9 +1665,9 @@ pmap_deactivate(p)
* at a time.
*/
void
-pmap_zero_page(phys)
- paddr_t phys;
+pmap_zero_page(struct vm_page *pg)
{
+ paddr_t phys = VM_PAGE_TO_PHYS(pg);
#ifdef DEBUG
if (pmapdebug & PDB_FOLLOW)
printf("pmap_zero_page(%lx)\n", phys);
@@ -1683,9 +1683,10 @@ pmap_zero_page(phys)
* time.
*/
void
-pmap_copy_page(src, dst)
- paddr_t src, dst;
+pmap_copy_page(struct vm_page *srcpg, struct vm_page *dstpg)
{
+ paddr_t src = VM_PAGE_TO_PHYS(srcpg);
+ paddr_t dst = VM_PAGE_TO_PHYS(dstpg);
#ifdef DEBUG
if (pmapdebug & PDB_FOLLOW)
printf("pmap_copy_page(%lx, %lx)\n", src, dst);
diff --git a/sys/arch/hppa/hppa/pmap.c b/sys/arch/hppa/hppa/pmap.c
index ee71e0eac1f..ce5b70accd2 100644
--- a/sys/arch/hppa/hppa/pmap.c
+++ b/sys/arch/hppa/hppa/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.81 2002/09/05 18:41:19 mickey Exp $ */
+/* $OpenBSD: pmap.c,v 1.82 2002/09/10 18:29:43 art Exp $ */
/*
* Copyright (c) 1998-2002 Michael Shalayeff
@@ -1178,9 +1178,10 @@ pmap_flush_page(paddr_t pa, int purge)
}
void
-pmap_zero_page(pa)
- paddr_t pa;
+pmap_zero_page(struct vm_page *pg)
{
+ paddr_t pa = VM_PAGE_TO_PHYS(pg);
+
DPRINTF(PDB_FOLLOW|PDB_PHYS, ("pmap_zero_page(%x)\n", pa));
pmap_flush_page(pa, 1);
@@ -1189,10 +1190,10 @@ pmap_zero_page(pa)
}
void
-pmap_copy_page(spa, dpa)
- paddr_t spa;
- paddr_t dpa;
+pmap_copy_page(struct vm_page *srcpg, struct vm_page *dstpg)
{
+ paddr_t spa = VM_PAGE_TO_PHYS(srcpg);
+ paddr_t dpa = VM_PAGE_TO_PHYS(dstpg);
DPRINTF(PDB_FOLLOW|PDB_PHYS, ("pmap_copy_page(%x, %x)\n", spa, dpa));
pmap_flush_page(spa, 0);
diff --git a/sys/arch/i386/i386/pmap.c b/sys/arch/i386/i386/pmap.c
index 133fd36fe41..357803d93fe 100644
--- a/sys/arch/i386/i386/pmap.c
+++ b/sys/arch/i386/i386/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.61 2002/07/31 07:21:04 aaron Exp $ */
+/* $OpenBSD: pmap.c,v 1.62 2002/09/10 18:29:43 art Exp $ */
/* $NetBSD: pmap.c,v 1.91 2000/06/02 17:46:37 thorpej Exp $ */
/*
@@ -1535,7 +1535,7 @@ pmap_alloc_ptp(pmap, pde_index, just_try)
return (NULL);
}
/* stole one; zero it. */
- pmap_zero_page(VM_PAGE_TO_PHYS(ptp));
+ pmap_zero_page(ptp);
}
/* got one! */
@@ -2022,9 +2022,10 @@ pmap_virtual_space(startp, endp)
*/
void
-pmap_zero_page(pa)
- paddr_t pa;
+pmap_zero_page(struct vm_page *pg)
{
+ paddr_t pa = VM_PAGE_TO_PHYS(pg);
+
simple_lock(&pmap_zero_page_lock);
#ifdef DIAGNOSTIC
if (*zero_pte)
@@ -2067,9 +2068,11 @@ pmap_zero_page_uncached(pa)
*/
void
-pmap_copy_page(srcpa, dstpa)
- paddr_t srcpa, dstpa;
+pmap_copy_page(struct vm_page *srcpg, struct vm_page *dstpg)
{
+ paddr_t srcpa = VM_PAGE_TO_PHYS(srcpg);
+ paddr_t dstpa = VM_PAGE_TO_PHYS(dstpg);
+
simple_lock(&pmap_copy_page_lock);
#ifdef DIAGNOSTIC
if (*csrc_pte || *cdst_pte)
@@ -3610,7 +3613,7 @@ pmap_growkernel(maxkvaddr)
if (uvm_page_physget(&ptaddr) == FALSE)
panic("pmap_growkernel: out of memory");
- pmap_zero_page(ptaddr);
+ pmap_zero_page(PHYS_TO_VM_PAGE(ptaddr));
kpm->pm_pdir[PDSLOT_KERN + nkpde] =
ptaddr | PG_RW | PG_V;
diff --git a/sys/arch/m68k/m68k/pmap_motorola.c b/sys/arch/m68k/m68k/pmap_motorola.c
index 269eea75365..20afbbbb606 100644
--- a/sys/arch/m68k/m68k/pmap_motorola.c
+++ b/sys/arch/m68k/m68k/pmap_motorola.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap_motorola.c,v 1.19 2002/06/02 22:16:52 miod Exp $ */
+/* $OpenBSD: pmap_motorola.c,v 1.20 2002/09/10 18:29:43 art Exp $ */
/*
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -1880,9 +1880,9 @@ ok:
* Note: WE DO NOT CURRENTLY LOCK THE TEMPORARY ADDRESSES!
*/
void
-pmap_zero_page(phys)
- paddr_t phys;
+pmap_zero_page(struct vm_page *pg)
{
+ paddr_t phys = VM_PAGE_TO_PHYS(pg);
int npte;
PMAP_DPRINTF(PDB_FOLLOW, ("pmap_zero_page(%lx)\n", phys));
@@ -1930,9 +1930,11 @@ pmap_zero_page(phys)
* Note: WE DO NOT CURRENTLY LOCK THE TEMPORARY ADDRESSES!
*/
void
-pmap_copy_page(src, dst)
- paddr_t src, dst;
+pmap_copy_page(struct vm_page *srcpg, struct vm_page *dstpg)
{
+ paddr_t src = VM_PAGE_TO_PHYS(srcpg);
+ paddr_t dst = VM_PAGE_TO_PHYS(dstpg);
+
int npte1, npte2;
PMAP_DPRINTF(PDB_FOLLOW, ("pmap_copy_page(%lx, %lx)\n", src, dst));
diff --git a/sys/arch/mvme88k/mvme88k/pmap.c b/sys/arch/mvme88k/mvme88k/pmap.c
index 31ef3af7461..337e377d4db 100644
--- a/sys/arch/mvme88k/mvme88k/pmap.c
+++ b/sys/arch/mvme88k/mvme88k/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.66 2002/05/07 00:54:37 miod Exp $ */
+/* $OpenBSD: pmap.c,v 1.67 2002/09/10 18:29:43 art Exp $ */
/*
* Copyright (c) 2001, 2002 Miodrag Vallat
* Copyright (c) 1998-2001 Steve Murphree, Jr.
@@ -1228,9 +1228,9 @@ pmap_init(void)
* mappings effective, and zeros all the bits.
*/
void
-pmap_zero_page(phys)
- paddr_t phys;
+pmap_zero_page(struct vm_page *pg)
{
+ paddr_t phys = VM_PAGE_TO_PHYS(pg);
vaddr_t srcva;
int spl;
int cpu;
@@ -2751,9 +2751,10 @@ pmap_deactivate(p)
* new mappings effective, and performs the copy.
*/
void
-pmap_copy_page(src, dst)
- paddr_t src, dst;
+pmap_copy_page(struct vm_page *srcpg, struct vm_page *dstpg)
{
+ paddr_t src = VM_PAGE_TO_PHYS(srcpg);
+ paddr_t dst = VM_PAGE_TO_PHYS(dstpg);
vaddr_t dstva, srcva;
int spl;
pt_entry_t template, *dstpte, *srcpte;
diff --git a/sys/arch/powerpc/powerpc/pmap.c b/sys/arch/powerpc/powerpc/pmap.c
index eaf45ef032e..94dc5b44a97 100644
--- a/sys/arch/powerpc/powerpc/pmap.c
+++ b/sys/arch/powerpc/powerpc/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.73 2002/07/24 02:19:28 drahn Exp $ */
+/* $OpenBSD: pmap.c,v 1.74 2002/09/10 18:29:43 art Exp $ */
/*
* Copyright (c) 2001, 2002 Dale Rahn. All rights reserved.
@@ -989,8 +989,9 @@ pmap_collect(pmap_t pm)
* Fill the given physical page with zeros.
*/
void
-pmap_zero_page(paddr_t pa)
+pmap_zero_page(struct vm_page *pg)
{
+ paddr_t pa = VM_PAGE_TO_PHYS(pg);
#ifdef USE_DCBZ
int i;
paddr_t addr = zero_page;
@@ -1015,8 +1016,10 @@ pmap_zero_page(paddr_t pa)
* copy the given physical page with zeros.
*/
void
-pmap_copy_page(paddr_t srcpa, paddr_t dstpa)
+pmap_copy_page(struct vm_page *srcpg, struct vm_page *dstpg)
{
+ paddr_t srcpa = VM_PAGE_TO_PHYS(srcpg);
+ paddr_t dstpa = VM_PAGE_TO_PHYS(dstpg);
/* simple_lock(&pmap_copy_page_lock); */
pmap_kenter_pa(copy_src_page, srcpa, VM_PROT_READ);
diff --git a/sys/arch/sparc/include/pmap.h b/sys/arch/sparc/include/pmap.h
index 2a03b363b8f..d4bc88aba33 100644
--- a/sys/arch/sparc/include/pmap.h
+++ b/sys/arch/sparc/include/pmap.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.h,v 1.32 2002/03/14 03:16:00 millert Exp $ */
+/* $OpenBSD: pmap.h,v 1.33 2002/09/10 18:29:43 art Exp $ */
/* $NetBSD: pmap.h,v 1.30 1997/08/04 20:00:47 pk Exp $ */
/*
@@ -315,7 +315,6 @@ void pmap_writetext(unsigned char *, int);
#if defined(SUN4) || defined(SUN4C)
boolean_t pmap_clear_modify4_4c(struct vm_page *);
boolean_t pmap_clear_reference4_4c(struct vm_page *);
-void pmap_copy_page4_4c(paddr_t, paddr_t);
int pmap_enter4_4c(pmap_t, vaddr_t, paddr_t, vm_prot_t, int);
boolean_t pmap_extract4_4c(pmap_t, vaddr_t, paddr_t *);
boolean_t pmap_is_modified4_4c(struct vm_page *);
@@ -324,7 +323,8 @@ void pmap_kenter_pa4_4c(vaddr_t, paddr_t, vm_prot_t);
void pmap_kremove4_4c(vaddr_t, vsize_t);
void pmap_page_protect4_4c(struct vm_page *, vm_prot_t);
void pmap_protect4_4c(pmap_t, vaddr_t, vaddr_t, vm_prot_t);
-void pmap_zero_page4_4c(paddr_t);
+void pmap_copy_page4_4c(struct vm_page *, struct vm_page *);
+void pmap_zero_page4_4c(struct vm_page *);
void pmap_changeprot4_4c(pmap_t, vaddr_t, vm_prot_t, int);
#endif
@@ -333,7 +333,6 @@ void pmap_changeprot4_4c(pmap_t, vaddr_t, vm_prot_t, int);
#if defined(SUN4M)
boolean_t pmap_clear_modify4m(struct vm_page *);
boolean_t pmap_clear_reference4m(struct vm_page *);
-void pmap_copy_page4m(paddr_t, paddr_t);
int pmap_enter4m(pmap_t, vaddr_t, paddr_t, vm_prot_t, int);
boolean_t pmap_extract4m(pmap_t, vaddr_t, paddr_t *);
boolean_t pmap_is_modified4m(struct vm_page *);
@@ -342,7 +341,8 @@ void pmap_kenter_pa4m(vaddr_t, paddr_t, vm_prot_t);
void pmap_kremove4m(vaddr_t, vsize_t);
void pmap_page_protect4m(struct vm_page *, vm_prot_t);
void pmap_protect4m(pmap_t, vaddr_t, vaddr_t, vm_prot_t);
-void pmap_zero_page4m(paddr_t);
+void pmap_copy_page4m(struct vm_page *, struct vm_page *);
+void pmap_zero_page4m(struct vm_page *);
void pmap_changeprot4m(pmap_t, vaddr_t, vm_prot_t, int);
#endif /* defined SUN4M */
@@ -382,7 +382,6 @@ void pmap_changeprot4m(pmap_t, vaddr_t, vm_prot_t, int);
extern boolean_t (*pmap_clear_modify_p)(struct vm_page *);
extern boolean_t (*pmap_clear_reference_p)(struct vm_page *);
-extern void (*pmap_copy_page_p)(paddr_t, paddr_t);
extern int (*pmap_enter_p)(pmap_t, vaddr_t, paddr_t,
vm_prot_t, int);
extern boolean_t (*pmap_extract_p)(pmap_t, vaddr_t, paddr_t *);
@@ -394,7 +393,8 @@ extern void (*pmap_page_protect_p)(struct vm_page *,
vm_prot_t);
extern void (*pmap_protect_p)(pmap_t, vaddr_t, vaddr_t,
vm_prot_t);
-extern void (*pmap_zero_page_p)(paddr_t);
+extern void (*pmap_copy_page_p)(struct vm_page *, struct vm_page *);
+extern void (*pmap_zero_page_p)(struct vm_page *);
extern void (*pmap_changeprot_p)(pmap_t, vaddr_t,
vm_prot_t, int);
diff --git a/sys/arch/sparc/sparc/pmap.c b/sys/arch/sparc/sparc/pmap.c
index 0a6d2ad1d3e..8835f82b675 100644
--- a/sys/arch/sparc/sparc/pmap.c
+++ b/sys/arch/sparc/sparc/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.128 2002/09/06 22:46:48 art Exp $ */
+/* $OpenBSD: pmap.c,v 1.129 2002/09/10 18:29:43 art Exp $ */
/* $NetBSD: pmap.c,v 1.118 1998/05/19 19:00:18 thorpej Exp $ */
/*
@@ -511,7 +511,6 @@ void pv_unlink4_4c(struct pvlist *, struct pmap *, vaddr_t);
/* from pmap.h: */
boolean_t (*pmap_clear_modify_p)(struct vm_page *);
boolean_t (*pmap_clear_reference_p)(struct vm_page *);
-void (*pmap_copy_page_p)(paddr_t, paddr_t);
int (*pmap_enter_p)(pmap_t, vaddr_t, paddr_t, vm_prot_t, int);
boolean_t (*pmap_extract_p)(pmap_t, vaddr_t, paddr_t *);
boolean_t (*pmap_is_modified_p)(struct vm_page *);
@@ -520,7 +519,8 @@ void (*pmap_kenter_pa_p)(vaddr_t, paddr_t, vm_prot_t);
void (*pmap_kremove_p)(vaddr_t, vsize_t);
void (*pmap_page_protect_p)(struct vm_page *, vm_prot_t);
void (*pmap_protect_p)(pmap_t, vaddr_t, vaddr_t, vm_prot_t);
-void (*pmap_zero_page_p)(paddr_t);
+void (*pmap_copy_page_p)(struct vm_page *, struct vm_page *);
+void (*pmap_zero_page_p)(struct vm_page *);
void (*pmap_changeprot_p)(pmap_t, vaddr_t, vm_prot_t, int);
/* local: */
void (*pmap_rmk_p)(struct pmap *, vaddr_t, vaddr_t, int, int);
@@ -5920,9 +5920,9 @@ pmap_is_referenced4m(pg)
#if defined(SUN4) || defined(SUN4C)
void
-pmap_zero_page4_4c(pa)
- paddr_t pa;
+pmap_zero_page4_4c(struct vm_page *pg)
{
+ paddr_t pa = VM_PAGE_TO_PHYS(pg);
caddr_t va;
int pte;
struct pvlist *pv;
@@ -5953,9 +5953,10 @@ pmap_zero_page4_4c(pa)
* the processor.
*/
void
-pmap_copy_page4_4c(src, dst)
- paddr_t src, dst;
+pmap_copy_page4_4c(struct vm_page *srcpg, struct vm_page *dstpg)
{
+ paddr_t src = VM_PAGE_TO_PHYS(srcpg);
+ paddr_t dst = VM_PAGE_TO_PHYS(dstpg);
caddr_t sva, dva;
int spte, dpte;
struct pvlist *pv;
@@ -5991,9 +5992,9 @@ pmap_copy_page4_4c(src, dst)
* XXX might be faster to use destination's context and allow cache to fill?
*/
void
-pmap_zero_page4m(pa)
- paddr_t pa;
+pmap_zero_page4m(struct vm_page *pg)
{
+ paddr_t pa = VM_PAGE_TO_PHYS(pg);
int pte;
struct pvlist *pv;
static int *ptep;
@@ -6036,9 +6037,10 @@ pmap_zero_page4m(pa)
* the processor.
*/
void
-pmap_copy_page4m(src, dst)
- paddr_t src, dst;
+pmap_copy_page4m(struct vm_page *srcpg, struct vm_page *dstpg)
{
+ paddr_t src = VM_PAGE_TO_PHYS(srcpg);
+ paddr_t dst = VM_PAGE_TO_PHYS(dstpg);
int spte, dpte;
struct pvlist *pv;
static int *sptep, *dptep;
diff --git a/sys/arch/sparc64/sparc64/locore.s b/sys/arch/sparc64/sparc64/locore.s
index 3d8957680e6..1b93f3b9607 100644
--- a/sys/arch/sparc64/sparc64/locore.s
+++ b/sys/arch/sparc64/sparc64/locore.s
@@ -1,4 +1,4 @@
-/* $OpenBSD: locore.s,v 1.24 2002/07/31 01:40:17 jason Exp $ */
+/* $OpenBSD: locore.s,v 1.25 2002/09/10 18:29:44 art Exp $ */
/* $NetBSD: locore.s,v 1.137 2001/08/13 06:10:10 jdolecek Exp $ */
/*
@@ -8052,7 +8052,7 @@ ENTRY(probeset)
paginuse:
.word 0
.text
-ENTRY(pmap_zero_page)
+ENTRY(pmap_zero_phys)
!!
!! If we have 64-bit physical addresses (and we do now)
!! we need to move the pointer from %o0:%o1 to %o0
@@ -8342,7 +8342,7 @@ pmap_zero_phys:
* We also need to blast the D$ and flush like
* pmap_zero_page.
*/
-ENTRY(pmap_copy_page)
+ENTRY(pmap_copy_phys)
!!
!! If we have 64-bit physical addresses (and we do now)
!! we need to move the pointer from %o0:%o1 to %o0 and
diff --git a/sys/arch/sparc64/sparc64/pmap.c b/sys/arch/sparc64/sparc64/pmap.c
index 252018fee75..f8819ca183e 100644
--- a/sys/arch/sparc64/sparc64/pmap.c
+++ b/sys/arch/sparc64/sparc64/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.16 2002/08/20 19:28:55 jason Exp $ */
+/* $OpenBSD: pmap.c,v 1.17 2002/09/10 18:29:44 art Exp $ */
/* $NetBSD: pmap.c,v 1.107 2001/08/31 16:47:41 eeh Exp $ */
#undef NO_VCACHE /* Don't forget the locked TLB in dostart */
/*
@@ -174,6 +174,9 @@ static paddr_t pseg_find(struct pmap* pm, vaddr_t addr, paddr_t spare) {
extern struct vm_page *vm_page_alloc1(void);
extern void vm_page_free1(struct vm_page *);
+/* XXX - temporary workaround for pmap_{copy,zero}_page api change */
+void pmap_zero_phys(paddr_t pa);
+void pmap_copy_phys(paddr_t src, paddr_t dst);
#ifdef DEBUG
#ifdef __STDC__
@@ -487,7 +490,7 @@ pmap_enter_kpage(va, data)
prom_printf("pmap_enter_kpage: out of pages\n");
panic("pmap_enter_kpage");
}
- pmap_zero_page(newp);
+ pmap_zero_phys(newp);
#ifdef DEBUG
enter_stats.ptpneeded ++;
#endif
@@ -1234,7 +1237,7 @@ remap_data:
{
paddr_t p;
for (p = mp->start; p < mp->start+mp->size; p += NBPG)
- pmap_zero_page(p);
+ pmap_zero_phys(p);
}
#endif
/*
@@ -1281,7 +1284,7 @@ remap_data:
do {
pmap_get_page(&newp);
- pmap_zero_page(newp);
+ pmap_zero_phys(newp);
} while (!newp); /* Throw away page zero */
pmap_kernel()->pm_segs=(int64_t *)(u_long)newp;
pmap_kernel()->pm_physaddr = newp;
@@ -1379,7 +1382,7 @@ remap_data:
int64_t data;
pmap_get_page(&pa);
- pmap_zero_page(pa);
+ pmap_zero_phys(pa);
prom_map_phys(pa, NBPG, vmmap, -1);
data = TSB_DATA(0 /* global */,
PGSZ_8K,
@@ -1503,7 +1506,7 @@ pmap_init()
u_int64_t data;
pa = VM_PAGE_TO_PHYS(m);
- pmap_zero_page(pa);
+ pmap_zero_page(m);
data = TSB_DATA(0 /* global */,
PGSZ_8K,
pa,
@@ -1604,7 +1607,7 @@ pmap_growkernel(maxkvaddr)
}
pg = (paddr_t)VM_PAGE_TO_PHYS(page);
}
- pmap_zero_page((paddr_t)pg);
+ pmap_zero_phys((paddr_t)pg);
#ifdef DEBUG
enter_stats.ptpneeded ++;
#endif
@@ -1666,7 +1669,7 @@ pmap_pinit(pm)
uvm_wait("pmap_pinit");
}
pm->pm_physaddr = (paddr_t)VM_PAGE_TO_PHYS(page);
- pmap_zero_page(pm->pm_physaddr);
+ pmap_zero_phys(pm->pm_physaddr);
pm->pm_segs = (int64_t *)(u_long)pm->pm_physaddr;
if (!pm->pm_physaddr) panic("pmap_pinit");
#ifdef NOTDEF_DEBUG
@@ -1875,6 +1878,22 @@ pmap_collect(pm)
#endif
}
+void
+pmap_zero_page(struct vm_page *pg)
+{
+
+ pmap_zero_phys(VM_PAGE_TO_PHYS(pg));
+}
+
+void
+pmap_copy_page(struct vm_page *srcpg, struct vm_page *dstpg)
+{
+ paddr_t src = VM_PAGE_TO_PHYS(srcpg);
+ paddr_t dst = VM_PAGE_TO_PHYS(dstpg);
+
+ pmap_copy_phys(src, dst);
+}
+
#if 0
/*
* The two following routines are now in locore.s so I can code them in assembly
@@ -2014,7 +2033,7 @@ pmap_kenter_pa(va, pa, prot)
}
pg = (paddr_t)VM_PAGE_TO_PHYS(page);
}
- pmap_zero_page((paddr_t)pg);
+ pmap_zero_phys((paddr_t)pg);
#ifdef DEBUG
enter_stats.ptpneeded ++;
#endif
@@ -2244,7 +2263,7 @@ pmap_enter(pm, va, pa, prot, flags)
}
pg = (paddr_t)VM_PAGE_TO_PHYS(page);
}
- pmap_zero_page((paddr_t)pg);
+ pmap_zero_phys((paddr_t)pg);
#ifdef DEBUG
enter_stats.ptpneeded ++;
#endif
diff --git a/sys/arch/sun3/sun3/pmap.c b/sys/arch/sun3/sun3/pmap.c
index f2ba5a2fd41..dc55729c455 100644
--- a/sys/arch/sun3/sun3/pmap.c
+++ b/sys/arch/sun3/sun3/pmap.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.c,v 1.35 2002/03/14 01:26:47 millert Exp $ */
+/* $OpenBSD: pmap.c,v 1.36 2002/09/10 18:29:44 art Exp $ */
/* $NetBSD: pmap.c,v 1.64 1996/11/20 18:57:35 gwr Exp $ */
/*-
@@ -3127,9 +3127,10 @@ pmap_resident_pages(pmap)
* time.
*/
void
-pmap_copy_page(src, dst)
- vm_offset_t src, dst;
+pmap_copy_page(struct vm_page *srcpg, struct vm_page *dstpg)
{
+ paddr_t src = VM_PAGE_TO_PHYS(srcpg);
+ paddr_t dst = VM_PAGE_TO_PHYS(dstpg);
int pte;
int s;
@@ -3168,9 +3169,9 @@ pmap_copy_page(src, dst)
* at a time.
*/
void
-pmap_zero_page(pa)
- vm_offset_t pa;
+pmap_zero_page(struct vm_page *pg)
{
+ paddr_t pa = VM_PAGE_TO_PHYS(pg);
int pte;
int s;
diff --git a/sys/arch/vax/include/pmap.h b/sys/arch/vax/include/pmap.h
index 84b4a37ca3b..cf0b83594ff 100644
--- a/sys/arch/vax/include/pmap.h
+++ b/sys/arch/vax/include/pmap.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: pmap.h,v 1.16 2002/03/14 01:26:48 millert Exp $ */
+/* $OpenBSD: pmap.h,v 1.17 2002/09/10 18:29:44 art Exp $ */
/* $NetBSD: pmap.h,v 1.37 1999/08/01 13:48:07 ragge Exp $ */
/*
@@ -132,14 +132,19 @@ extern struct pmap kernel_pmap_store;
#define pmap_reference(pmap) (pmap)->ref_count++
/* These can be done as efficient inline macros */
-#define pmap_copy_page(src, dst) \
+#define pmap_copy_page(srcpg, dstpg) do { \
+ paddr_t __src = VM_PAGE_TO_PHYS(srcpg); \
+ paddr_t __dst = VM_PAGE_TO_PHYS(dstpg); \
__asm__("addl3 $0x80000000,%0,r0;addl3 $0x80000000,%1,r1; \
- movc3 $4096,(r0),(r1)" \
- :: "r"(src),"r"(dst):"r0","r1","r2","r3","r4","r5");
-
-#define pmap_zero_page(phys) \
- __asm__("addl3 $0x80000000,%0,r0;movc5 $0,(r0),$0,$4096,(r0)" \
- :: "r"(phys): "r0","r1","r2","r3","r4","r5");
+ movc3 $4096,(r0),(r1)" \
+ :: "r"(__src),"r"(__dst):"r0","r1","r2","r3","r4","r5"); \
+} while (0)
+
+#define pmap_zero_page(pg) do { \
+ paddr_t __pa = VM_PAGE_TO_PHYS(pg); \
+ __asm__("addl3 $0x80000000,%0,r0;movc5 $0,(r0),$0,$4096,(r0)" \
+ :: "r"(__pa): "r0","r1","r2","r3","r4","r5"); \
+} while (0)
/* Prototypes */
void pmap_bootstrap(void);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-21 00:06:30 +0000