| mmu_if.m (159627) | mmu_if.m (160889) |
|---|---|
| 1#- 2# Copyright (c) 2005 Peter Grehan 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions 7# are met: 8# 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24# SUCH DAMAGE. 25# | 1#- 2# Copyright (c) 2005 Peter Grehan 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions 7# are met: 8# 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24# SUCH DAMAGE. 25# |
| 26# $FreeBSD: head/sys/powerpc/powerpc/mmu_if.m 159627 2006-06-15 01:01:06Z ups $ | 26# $FreeBSD: head/sys/powerpc/powerpc/mmu_if.m 160889 2006-08-01 19:06:06Z alc $ |
| 27# 28 29#include <sys/param.h> 30#include <sys/lock.h> 31#include <sys/mutex.h> 32#include <sys/systm.h> 33 34#include <vm/vm.h> --- 107 unchanged lines hidden (view full) --- 142 */ 143METHOD void clear_reference { 144 mmu_t _mmu; 145 vm_page_t _pg; 146}; 147 148 149/** | 27# 28 29#include <sys/param.h> 30#include <sys/lock.h> 31#include <sys/mutex.h> 32#include <sys/systm.h> 33 34#include <vm/vm.h> --- 107 unchanged lines hidden (view full) --- 142 */ 143METHOD void clear_reference { 144 mmu_t _mmu; 145 vm_page_t _pg; 146}; 147 148 149/** |
| 150 * @brief Clear the write and modified bits in each of the given 151 * physical page's mappings 152 * 153 * @param _pg physical page 154 */ 155METHOD void remove_write { 156 mmu_t _mmu; 157 vm_page_t _pg; 158}; 159 160 161/** |
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| 150 * @brief Copy the address range given by the source physical map, virtual 151 * address and length to the destination physical map and virtual address. 152 * This routine is optional (xxx default null implementation ?) 153 * 154 * @param _dst_pmap destination physical map 155 * @param _src_pmap source physical map 156 * @param _dst_addr destination virtual address 157 * @param _len size of range --- 256 unchanged lines hidden (view full) --- 414 */ 415METHOD void page_init { 416 mmu_t _mmu; 417 vm_page_t _pg; 418} DEFAULT mmu_null_page_init; 419 420 421/** | 162 * @brief Copy the address range given by the source physical map, virtual 163 * address and length to the destination physical map and virtual address. 164 * This routine is optional (xxx default null implementation ?) 165 * 166 * @param _dst_pmap destination physical map 167 * @param _src_pmap source physical map 168 * @param _dst_addr destination virtual address 169 * @param _len size of range --- 256 unchanged lines hidden (view full) --- 426 */ 427METHOD void page_init { 428 mmu_t _mmu; 429 vm_page_t _pg; 430} DEFAULT mmu_null_page_init; 431 432 433/** |
| 422 * @brief Lower the protection to the given value for all mappings of the 423 * given physical page. 424 * 425 * @param _pg physical page 426 * @param _prot updated page protection 427 */ 428METHOD void page_protect { 429 mmu_t _mmu; 430 vm_page_t _pg; 431 vm_prot_t _prot; 432}; 433 434 435/** | |
| 436 * @brief Initialise a physical map data structure 437 * 438 * @param _pmap physical map 439 */ 440METHOD void pinit { 441 mmu_t _mmu; 442 pmap_t _pmap; 443}; --- 313 unchanged lines hidden --- | 434 * @brief Initialise a physical map data structure 435 * 436 * @param _pmap physical map 437 */ 438METHOD void pinit { 439 mmu_t _mmu; 440 pmap_t _pmap; 441}; --- 313 unchanged lines hidden --- |