Fri Dec 23 16:38:51 2011 UTC ()
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(skrll)
diff -r1.84 -r1.85 src/sys/arch/hppa/hppa/pmap.c
cvs diff -r1.84 -r1.85 src/sys/arch/hppa/hppa/pmap.c (expand / switch to unified diff)

--- src/sys/arch/hppa/hppa/pmap.c 2011/12/23 16:35:00 1.84
+++ src/sys/arch/hppa/hppa/pmap.c 2011/12/23 16:38:50 1.85
@@ -1,14 +1,14 @@ @@ -1,14 +1,14 @@
1/* $NetBSD: pmap.c,v 1.84 2011/12/23 16:35:00 skrll Exp $ */ 1/* $NetBSD: pmap.c,v 1.85 2011/12/23 16:38:50 skrll Exp $ */
2 2
3/*- 3/*-
4 * Copyright (c) 2001, 2002 The NetBSD Foundation, Inc. 4 * Copyright (c) 2001, 2002 The NetBSD Foundation, Inc.
5 * All rights reserved. 5 * All rights reserved.
6 * 6 *
7 * This code is derived from software contributed to The NetBSD Foundation 7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Matthew Fredette. 8 * by Matthew Fredette.
9 * 9 *
10 * Redistribution and use in source and binary forms, with or without 10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions 11 * modification, are permitted provided that the following conditions
12 * are met: 12 * are met:
13 * 1. Redistributions of source code must retain the above copyright 13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer. 14 * notice, this list of conditions and the following disclaimer.
@@ -55,27 +55,27 @@ @@ -55,27 +55,27 @@
55 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 55 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
56 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 56 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
57 * THE POSSIBILITY OF SUCH DAMAGE. 57 * THE POSSIBILITY OF SUCH DAMAGE.
58 */ 58 */
59/* 59/*
60 * References: 60 * References:
61 * 1. PA7100LC ERS, Hewlett-Packard, March 30 1999, Public version 1.0 61 * 1. PA7100LC ERS, Hewlett-Packard, March 30 1999, Public version 1.0
62 * 2. PA7300LC ERS, Hewlett-Packard, March 18 1996, Version 1.0 62 * 2. PA7300LC ERS, Hewlett-Packard, March 18 1996, Version 1.0
63 * 3. PA-RISC 1.1 Architecture and Instruction Set Reference Manual, 63 * 3. PA-RISC 1.1 Architecture and Instruction Set Reference Manual,
64 * Hewlett-Packard, February 1994, Third Edition 64 * Hewlett-Packard, February 1994, Third Edition
65 */ 65 */
66 66
67#include <sys/cdefs.h> 67#include <sys/cdefs.h>
68__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.84 2011/12/23 16:35:00 skrll Exp $"); 68__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.85 2011/12/23 16:38:50 skrll Exp $");
69 69
70#include "opt_cputype.h" 70#include "opt_cputype.h"
71 71
72#include <sys/param.h> 72#include <sys/param.h>
73#include <sys/systm.h> 73#include <sys/systm.h>
74#include <sys/malloc.h> 74#include <sys/malloc.h>
75#include <sys/proc.h> 75#include <sys/proc.h>
76#include <sys/mutex.h> 76#include <sys/mutex.h>
77 77
78#include <uvm/uvm.h> 78#include <uvm/uvm.h>
79 79
80#include <machine/reg.h> 80#include <machine/reg.h>
81#include <machine/psl.h> 81#include <machine/psl.h>
@@ -1586,27 +1586,26 @@ pmap_activate(struct lwp *l) @@ -1586,27 +1586,26 @@ pmap_activate(struct lwp *l)
1586 if (p == curproc) 1586 if (p == curproc)
1587 mtctl(pmap->pm_pid, CR_PIDR2); 1587 mtctl(pmap->pm_pid, CR_PIDR2);
1588} 1588}
1589 1589
1590void 1590void
1591pmap_procwr(struct proc *p, vaddr_t va, size_t len) 1591pmap_procwr(struct proc *p, vaddr_t va, size_t len)
1592{ 1592{
1593 pmap_t pmap = p->p_vmspace->vm_map.pmap; 1593 pmap_t pmap = p->p_vmspace->vm_map.pmap;
1594 1594
1595 fdcache(pmap->pm_space, va, len); 1595 fdcache(pmap->pm_space, va, len);
1596 sync_caches(); 1596 sync_caches();
1597 ficache(pmap->pm_space, va, len); 1597 ficache(pmap->pm_space, va, len);
1598 sync_caches(); 1598 sync_caches();
1599 
1600} 1599}
1601 1600
1602static inline void 1601static inline void
1603pmap_flush_page(struct vm_page *pg, bool purge) 1602pmap_flush_page(struct vm_page *pg, bool purge)
1604{ 1603{
1605 struct vm_page_md * const md = VM_PAGE_TO_MD(pg); 1604 struct vm_page_md * const md = VM_PAGE_TO_MD(pg);
1606 struct pv_entry *pve; 1605 struct pv_entry *pve;
1607 1606
1608 DPRINTF(PDB_FOLLOW|PDB_CACHE, ("%s(%p, %d)\n", __func__, pg, purge)); 1607 DPRINTF(PDB_FOLLOW|PDB_CACHE, ("%s(%p, %d)\n", __func__, pg, purge));
1609 1608
1610 /* purge cache for all possible mappings for the pa */ 1609 /* purge cache for all possible mappings for the pa */
1611 for (pve = md->pvh_list; pve; pve = pve->pv_next) { 1610 for (pve = md->pvh_list; pve; pve = pve->pv_next) {
1612 vaddr_t va = pve->pv_va & PV_VAMASK; 1611 vaddr_t va = pve->pv_va & PV_VAMASK;