| pmap.h (128103) | pmap.h (129068) |
|---|---|
| 1/* 2 * Copyright (c) 1991 Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * the Systems Programming Group of the University of Utah Computer 7 * Science Department and William Jolitz of UUNET Technologies Inc. 8 * --- 19 unchanged lines hidden (view full) --- 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * from: hp300: @(#)pmap.h 7.2 (Berkeley) 12/16/90 34 * from: @(#)pmap.h 7.4 (Berkeley) 5/12/91 35 * from: FreeBSD: src/sys/i386/include/pmap.h,v 1.70 2000/11/30 | 1/* 2 * Copyright (c) 1991 Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * the Systems Programming Group of the University of Utah Computer 7 * Science Department and William Jolitz of UUNET Technologies Inc. 8 * --- 19 unchanged lines hidden (view full) --- 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * from: hp300: @(#)pmap.h 7.2 (Berkeley) 12/16/90 34 * from: @(#)pmap.h 7.4 (Berkeley) 5/12/91 35 * from: FreeBSD: src/sys/i386/include/pmap.h,v 1.70 2000/11/30 |
| 36 * $FreeBSD: head/sys/sparc64/include/pmap.h 128103 2004-04-11 06:02:24Z alc $ | 36 * $FreeBSD: head/sys/sparc64/include/pmap.h 129068 2004-05-09 19:09:14Z alc $ |
| 37 */ 38 39#ifndef _MACHINE_PMAP_H_ 40#define _MACHINE_PMAP_H_ 41 42#include <sys/queue.h> 43#include <machine/cache.h> 44#include <machine/tte.h> 45 46#define PMAP_CONTEXT_MAX 8192 47 | 37 */ 38 39#ifndef _MACHINE_PMAP_H_ 40#define _MACHINE_PMAP_H_ 41 42#include <sys/queue.h> 43#include <machine/cache.h> 44#include <machine/tte.h> 45 46#define PMAP_CONTEXT_MAX 8192 47 |
| 48#define pmap_page_is_mapped(m) (!TAILQ_EMPTY(&(m)->md.tte_list)) 49 | |
| 50typedef struct pmap *pmap_t; 51 52struct md_page { 53 TAILQ_HEAD(, tte) tte_list; 54 struct pmap *pmap; 55 uint32_t colors[DCACHE_COLORS]; 56 int32_t color; 57 uint32_t flags; --- 8 unchanged lines hidden (view full) --- 66}; 67 68void pmap_bootstrap(vm_offset_t ekva); 69vm_paddr_t pmap_kextract(vm_offset_t va); 70void pmap_kenter(vm_offset_t va, vm_page_t m); 71void pmap_kremove(vm_offset_t); 72void pmap_kenter_flags(vm_offset_t va, vm_paddr_t pa, u_long flags); 73void pmap_kremove_flags(vm_offset_t va); | 48typedef struct pmap *pmap_t; 49 50struct md_page { 51 TAILQ_HEAD(, tte) tte_list; 52 struct pmap *pmap; 53 uint32_t colors[DCACHE_COLORS]; 54 int32_t color; 55 uint32_t flags; --- 8 unchanged lines hidden (view full) --- 64}; 65 66void pmap_bootstrap(vm_offset_t ekva); 67vm_paddr_t pmap_kextract(vm_offset_t va); 68void pmap_kenter(vm_offset_t va, vm_page_t m); 69void pmap_kremove(vm_offset_t); 70void pmap_kenter_flags(vm_offset_t va, vm_paddr_t pa, u_long flags); 71void pmap_kremove_flags(vm_offset_t va); |
| 72boolean_t pmap_page_is_mapped(vm_page_t m); |
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| 74 75int pmap_cache_enter(vm_page_t m, vm_offset_t va); 76void pmap_cache_remove(vm_page_t m, vm_offset_t va); 77 78int pmap_remove_tte(struct pmap *pm1, struct pmap *pm2, struct tte *tp, 79 vm_offset_t va); 80int pmap_protect_tte(struct pmap *pm1, struct pmap *pm2, struct tte *tp, 81 vm_offset_t va); --- 44 unchanged lines hidden --- | 73 74int pmap_cache_enter(vm_page_t m, vm_offset_t va); 75void pmap_cache_remove(vm_page_t m, vm_offset_t va); 76 77int pmap_remove_tte(struct pmap *pm1, struct pmap *pm2, struct tte *tp, 78 vm_offset_t va); 79int pmap_protect_tte(struct pmap *pm1, struct pmap *pm2, struct tte *tp, 80 vm_offset_t va); --- 44 unchanged lines hidden --- |