| /netbsd-src/sys/arch/x86/x86/ |
| H A D | pmap.c | 1 /* $NetBSD: pmap.c,v 1.427 2024/10/08 21:09:08 riastradh Exp $ */
133 __KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.427 2024/10/08 21:09:08 riastradh Exp $");
161 #include <uvm/pmap/pmap_pvt.h>
196 * this pmap (including the recursive mapping), see the comments
197 * in <machine/pmap.h>.
199 * this file contains the code for the "pmap module." the module's
210 * [2] the lower layer of the VM system (the pmap) maintains the mappings
214 * of the /bin/ls file and then ask the pmap layer to establish
223 * - struct pmap: describes the address space of one thread
244 * before calling into the pmap modul
533 pmap_resident_count(struct pmap * pmap) pmap_resident_count() argument
540 pmap_wired_count(struct pmap * pmap) pmap_wired_count() argument
551 pmap_stats_update(struct pmap * pmap,int resid_diff,int wired_diff) pmap_stats_update() argument
560 pmap_stats_update_bypte(struct pmap * pmap,pt_entry_t npte,pt_entry_t opte) pmap_stats_update_bypte() argument
577 struct pmap *pmap; ptp_to_pmap() local
675 pmap_is_curpmap(struct pmap * pmap) pmap_is_curpmap() argument
681 pmap_reference(struct pmap * pmap) pmap_reference() argument
780 pmap_map_ptes(struct pmap * pmap,struct pmap ** pmap2,pd_entry_t ** ptepp,pd_entry_t * const ** pdeppp) pmap_map_ptes() argument
846 pmap_unmap_ptes(struct pmap * pmap,struct pmap * pmap2) pmap_unmap_ptes() argument
2088 pmap_alloc_pv(struct pmap * pmap) global() argument
2132 pmap_free_pv(struct pmap * pmap,struct pv_entry * pve) global() argument
2158 pmap_drain_pv(struct pmap * pmap) global() argument
2177 pmap_check_pv(struct pmap * pmap,struct vm_page * ptp,struct pmap_page * pp,vaddr_t va,bool tracked) global() argument
2207 pmap_treelookup_pv(const struct pmap * pmap,const struct vm_page * ptp,const rb_tree_t * tree,const vaddr_t va) global() argument
2238 pmap_lookup_pv(const struct pmap * pmap,const struct vm_page * ptp,const struct pmap_page * const old_pp,const vaddr_t va) global() argument
2293 pmap_enter_pv(struct pmap * pmap,struct pmap_page * pp,struct vm_page * ptp,vaddr_t va,struct pv_entry ** new_pve,struct pv_entry ** old_pve,bool * samepage,bool * new_embedded,rb_tree_t * tree) global() argument
2382 pmap_remove_pv(struct pmap * pmap,struct pmap_page * pp,struct vm_page * ptp,vaddr_t va,struct pv_entry * pve,uint8_t oattrs) global() argument
2432 pmap_find_ptp(struct pmap * pmap,vaddr_t va,int level) global() argument
2461 pmap_freepage(struct pmap * pmap,struct vm_page * ptp,int level) global() argument
2487 pmap_free_ptp(struct pmap * pmap,struct vm_page * ptp,vaddr_t va,pt_entry_t * ptes,pd_entry_t * const * pdes) global() argument
2547 pmap_get_ptp(struct pmap * pmap,struct pmap_ptparray * pt,vaddr_t va,int flags,struct vm_page ** resultp) global() argument
2607 pmap_install_ptp(struct pmap * pmap,struct pmap_ptparray * pt,vaddr_t va,pd_entry_t * const * pdes) global() argument
2676 pmap_unget_ptp(struct pmap * pmap,struct pmap_ptparray * pt) global() argument
2865 struct pmap *pmap = obj; global() local
2913 struct pmap *pmap = obj; global() local
2936 struct pmap *pmap; global() local
2977 pmap_check_ptps(struct pmap * pmap) global() argument
2989 pmap_check_inuse(struct pmap * pmap) global() argument
3026 pmap_destroy(struct pmap * pmap) global() argument
3108 pmap_zap_ptp(struct pmap * pmap,struct vm_page * ptp,pt_entry_t * pte,vaddr_t startva,vaddr_t blkendva) global() argument
3245 pmap_remove_all(struct pmap * pmap) global() argument
3446 pmap_t pmap = l->l_proc->p_vmspace->vm_map.pmap; global() local
3480 struct pmap *pmap = vm_map_pmap(&l->l_proc->p_vmspace->vm_map); global() local
3506 KASSERT_PDIRPA(pmap) global() argument
3510 KASSERT_PDIRPA(pmap) global() argument
3513 KASSERT_PDIRPA(pmap) global() argument
3516 KASSERT_PDIRPA(pmap) global() argument
3525 pmap_reactivate(struct pmap * pmap) global() argument
3574 struct pmap *pmap, *oldpmap; global() local
3640 pmap_load1(struct lwp * l,struct pmap * pmap,struct pmap * oldpmap) global() argument
3704 struct pmap *pmap; global() local
3770 pmap_is_user(struct pmap * pmap) global() argument
3784 pmap_activate_sync(struct pmap * pmap) global() argument
3827 pmap_deactivate_sync(struct pmap * pmap,void * cookie) global() argument
3898 pmap_extract(struct pmap * pmap,vaddr_t va,paddr_t * pap) global() argument
4138 pmap_map_pte(struct pmap * pmap,struct vm_page * ptp,vaddr_t va) global() argument
4174 pmap_remove_ptes(struct pmap * pmap,struct vm_page * ptp,vaddr_t ptpva,vaddr_t startva,vaddr_t endva) global() argument
4213 pmap_remove_pte(struct pmap * pmap,struct vm_page * ptp,pt_entry_t * pte,vaddr_t va) global() argument
4283 pmap_remove_locked(struct pmap * pmap,vaddr_t sva,vaddr_t eva) global() argument
4368 pmap_remove(struct pmap * pmap,vaddr_t sva,vaddr_t eva) global() argument
4391 struct pmap *pmap; global() local
4476 pmap_pp_remove_ent(struct pmap * pmap,struct vm_page * ptp,pt_entry_t opte,vaddr_t va) global() argument
4519 struct pmap *pmap; global() local
4660 struct pmap *pmap; global() local
4709 struct pmap *pmap; global() local
4827 pmap_write_protect(struct pmap * pmap,vaddr_t sva,vaddr_t eva,vm_prot_t prot) global() argument
4912 pmap_unwire(struct pmap * pmap,vaddr_t va) global() argument
4969 pmap_enter_default(pmap_t pmap,vaddr_t va,paddr_t pa,vm_prot_t prot,u_int flags) global() argument
4985 pmap_enter_ma(struct pmap * pmap,vaddr_t va,paddr_t ma,paddr_t pa,vm_prot_t prot,u_int flags,int domid) global() argument
5274 pmap_find_gnt(struct pmap * pmap,vaddr_t sva,vaddr_t eva) global() argument
5292 pmap_alloc_gnt(struct pmap * pmap,vaddr_t sva,int nentries,const struct gnttab_map_grant_ref * ops) global() argument
5331 pmap_free_gnt(struct pmap * pmap,struct pmap_data_gnt * pgnt) global() argument
5354 pmap_enter_gnt(struct pmap * pmap,vaddr_t va,vaddr_t sva,int nentries,const struct gnttab_map_grant_ref * oops) global() argument
5529 pmap_remove_gnt(struct pmap * pmap,vaddr_t sva,vaddr_t eva) global() argument
5862 pmap_dump(struct pmap * pmap,vaddr_t sva,vaddr_t eva) global() argument
5915 pmap_update(struct pmap * pmap) global() argument
6105 pmap_ept_stats_update_bypte(struct pmap * pmap,pt_entry_t npte,pt_entry_t opte) global() argument
6192 pmap_ept_get_tree(struct pmap * pmap,vaddr_t va,pd_entry_t ** tree) global() argument
6209 pmap_ept_free_ptp(struct pmap * pmap,struct vm_page * ptp,vaddr_t va) global() argument
6237 pmap_ept_install_ptp(struct pmap * pmap,struct pmap_ptparray * pt,vaddr_t va) global() argument
6285 pmap_ept_enter(struct pmap * pmap,vaddr_t va,paddr_t pa,vm_prot_t prot,u_int flags) global() argument
6502 pmap_ept_pdes_invalid(struct pmap * pmap,vaddr_t va,pd_entry_t * lastpde) global() argument
6526 pmap_ept_extract(struct pmap * pmap,vaddr_t va,paddr_t * pap) global() argument
6568 pmap_ept_remove_pte(struct pmap * pmap,struct vm_page * ptp,pt_entry_t * pte,vaddr_t va) global() argument
6642 pmap_ept_remove_ptes(struct pmap * pmap,struct vm_page * ptp,vaddr_t ptpva,vaddr_t startva,vaddr_t endva) global() argument
6673 pmap_ept_remove(struct pmap * pmap,vaddr_t sva,vaddr_t eva) global() argument
6726 struct pmap *pmap; global() local
6802 pmap_ept_pp_remove_ent(struct pmap * pmap,struct vm_page * ptp,pt_entry_t opte,vaddr_t va) global() argument
6816 pmap_ept_write_protect(struct pmap * pmap,vaddr_t sva,vaddr_t eva,vm_prot_t prot) global() argument
6872 pmap_ept_unwire(struct pmap * pmap,vaddr_t va) global() argument
6910 pmap_ept_transform(struct pmap * pmap) global() argument
[all...] |
| /netbsd-src/sys/arch/sh3/sh3/ |
| H A D | pmap.c | 60 struct pmap __pmap_kernel;
61 struct pmap *const kernel_pmap_ptr = &__pmap_kernel;
74 struct pmap *pv_pmap;
212 pool_init(&__pmap_pmap_pool, sizeof(struct pmap), 0, 0, 0, "pmappl", in pmap_init()
239 pmap_t pmap; in pmap_create() local
241 pmap = pool_get(&__pmap_pmap_pool, PR_WAITOK); in pmap_create()
242 memset(pmap, 0, sizeof(struct pmap)); in pmap_create()
243 pmap->pm_asid = -1; in pmap_create()
244 pmap->pm_refcnt = 1; in pmap_create()
246 pmap->pm_ptp = (pt_entry_t **) in pmap_create()
[all …]
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| /netbsd-src/sys/uvm/pmap/ |
| H A D | pmap_segtab.c | 277 pmap_ptpage(struct pmap *pmap, vaddr_t va) in pmap_ptpage() argument
281 pmap_pdetab_t *ptb = pmap->pm_pdetab; in pmap_ptpage()
285 KASSERTMSG(pmap != pmap_kernel() || !pmap_md_direct_mapped_vaddr_p(va), in pmap_ptpage()
287 pmap == pmap_kernel() ? "true" : "false", in pmap_ptpage()
288 pmap == pmap_kernel() ? va : 0); in pmap_ptpage()
302 pmap_segtab_t *stb = pmap->pm_segtab; in pmap_ptpage()
304 KASSERTMSG(pmap != pmap_kernel() || !pmap_md_direct_mapped_vaddr_p(va), in pmap_ptpage()
305 "pmap %p va %#" PRIxVADDR, pmap, va); in pmap_ptpage()
321 pmap_pdetab_fixup(struct pmap *pmap, vaddr_t va) in pmap_pdetab_fixup() argument
323 struct pmap * const kpm = pmap_kernel(); in pmap_pdetab_fixup()
[all …]
|
| H A D | pmap.c | 240 struct pmap * const kernel_pmap_ptr = &kernel_pmap_store.kernel_pmap;
243 static struct pmap efirt_pmap;
295 (pm) == curlwp->l_proc->p_vmspace->vm_map.pmap)
394 pmap_addr_range_check(pmap_t pmap, vaddr_t sva, vaddr_t eva, const char *func) in pmap_addr_range_check() argument
397 if (pmap == pmap_kernel()) { in pmap_addr_range_check()
408 pmap_asid_check(pmap, func); in pmap_addr_range_check()
456 struct pmap * const curpmap = curlwp->l_proc->p_vmspace->vm_map.pmap; in pmap_page_syncicache()
755 pmap_t pmap = pool_get(&pmap_pmap_pool, PR_WAITOK); in pmap_create() local
756 memset(pmap, 0, PMAP_SIZE); in pmap_create()
758 KASSERT(pmap->pm_pai[0].pai_link.le_prev == NULL); in pmap_create()
[all …]
|
| H A D | pmap.h | 1 /* $NetBSD: pmap.h,v 1.28 2024/11/25 22:03:44 skrll Exp $ */
34 * @(#)pmap.h 8.1 (Berkeley) 6/10/93
71 * @(#)pmap.h 8.1 (Berkeley) 6/10/93
166 struct pmap;
167 typedef bool (*pte_callback_t)(struct pmap *, vaddr_t, vaddr_t,
176 pt_entry_t *pmap_pte_lookup(struct pmap *, vaddr_t);
177 pt_entry_t *pmap_pte_reserve(struct pmap *, vaddr_t, int);
178 void pmap_pte_process(struct pmap *, vaddr_t, vaddr_t, pte_callback_t,
180 void pmap_segtab_activate(struct pmap *, struct lwp *);
181 void pmap_segtab_deactivate(struct pmap *);
194 struct pmap { global() struct
196 pm_uobjectpmap global() argument
210 pm_activepmap global() argument
211 pm_onprocpmap global() argument
215 pm_pdetabpmap global() argument
218 pm_segtabpmap global() argument
223 pm_statspmap global() argument
227 pm_mdpmap global() argument
229 pm_paipmap global() argument
235 pm_maxaddrpmap pmap_lock() argument
294 pmap_wired_count(pmap) global() argument
295 pmap_resident_count(pmap) global() argument
[all...] |
| /netbsd-src/sys/arch/alpha/alpha/ |
| H A D | pmap.c | 221 struct pmap k_pmap;
224 struct pmap *const kernel_pmap_ptr = &kernel_pmap_store.k_pmap;
258 static TAILQ_HEAD(, pmap) pmap_all_pmaps __cacheline_aligned;
272 CTASSERT(offsetof(struct pmap, pm_percpu[0]) == COHERENCY_UNIT);
414 pmap_pmap_lock(pmap_t const pmap) in pmap_pmap_lock() argument
416 return &pmap_pmap_locks[PMAP_LOCK_HASH(pmap)].locks.lock; in pmap_pmap_lock()
420 pmap_activation_lock(pmap_t const pmap) in pmap_activation_lock() argument
422 return &pmap_pmap_locks[PMAP_LOCK_HASH(pmap)].locks.activation_lock; in pmap_activation_lock()
425 #define PMAP_LOCK(pmap) mutex_enter(pmap_pmap_lock(pmap)) argument
426 #define PMAP_UNLOCK(pmap) mutex_exit(pmap_pmap_lock(pmap)) argument
[all …]
|
| /netbsd-src/sys/arch/sun2/sun2/ |
| H A D | pmap.c | 222 static struct pmap kernel_pmap_store;
223 struct pmap *const kernel_pmap_ptr = &kernel_pmap_store;
295 struct pmap *context_upmap;
303 #define has_context(pmap) (((pmap)->pm_ctxnum != EMPTY_CONTEXT) == ((pmap) != kernel_pmap)) argument
391 static int pmap_fault_reload(struct pmap *, vaddr_t, int);
414 pmap_t pmap; in current_pmap() local
418 pmap = vm_map_pmap(map); in current_pmap()
420 return (pmap); in current_pmap()
518 context_allocate(pmap_t pmap) in context_allocate() argument
525 if (pmap == kernel_pmap) in context_allocate()
[all …]
|
| /netbsd-src/sys/arch/sun3/sun3/ |
| H A D | pmap.c | 1 /* $NetBSD: pmap.c,v 1.179 2024/12/20 23:49:32 tsutsui Exp $ */
35 * sun3s have contexts (8). In this pmap design, the kernel is mapped
49 * pmap's virtual space will be fought over by the other pmaps.
61 * pmegs that aren't needed by a pmap remain in the MMU.
79 * the MMU H/W (and this pmap) is fixed for all time.
83 __KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.179 2024/12/20 23:49:32 tsutsui Exp $");
105 #include <machine/pmap.h>
126 /* Type bits in a "pseudo" physical address. (XXX: pmap.h?) */
229 static struct pmap kernel_pmap_store;
230 struct pmap *cons
312 has_context(pmap) global() argument
423 pmap_t pmap; current_pmap() local
527 context_allocate(pmap_t pmap) context_allocate() argument
579 context_free(pmap_t pmap) context_free() argument
806 pmeg_allocate(pmap_t pmap,vaddr_t va) pmeg_allocate() argument
949 pmeg_cache(pmap_t pmap,vaddr_t va) pmeg_cache() argument
1097 pmap_t pmap; pv_changepte() local
1199 pmap_t pmap; pv_syncflags() local
1292 pmap_t pmap; pv_remove_all() local
1326 pv_link(pmap_t pmap,int pte,vaddr_t va) pv_link() argument
1406 pv_unlink(pmap_t pmap,int pte,vaddr_t va) pv_unlink() argument
1483 pmap_common_init(pmap_t pmap) pmap_common_init() argument
1755 pmap_kernel_init(pmap_t pmap) pmap_kernel_init() argument
1850 pmap_user_init(pmap_t pmap) pmap_user_init() argument
1874 pmap_t pmap; pmap_create() local
1887 pmap_release(struct pmap * pmap) pmap_release() argument
1917 pmap_destroy(pmap_t pmap) pmap_destroy() argument
1938 pmap_reference(pmap_t pmap) pmap_reference() argument
1962 pmap_enter(pmap_t pmap,vaddr_t va,paddr_t pa,vm_prot_t prot,u_int flags) pmap_enter() argument
2012 pmap_t pmap = kernel_pmap; pmap_enter_kernel() local
2153 pmap_enter_user(pmap_t pmap,vaddr_t pgva,int new_pte,bool wired) pmap_enter_user() argument
2331 pmap_t pmap = kernel_pmap; pmap_kenter_pa() local
2439 pmap_t pmap = kernel_pmap; pmap_kremove() local
2546 pmap_t pmap; _pmap_fault() local
2585 pmap_fault_reload(pmap_t pmap,vaddr_t pgva,vm_prot_t ftype) pmap_fault_reload() argument
2764 _pmap_switch(pmap_t pmap) _pmap_switch() argument
2779 pmap_t pmap = l->l_proc->p_vmspace->vm_map.pmap; pmap_activate() local
2803 pmap_unwire(pmap_t pmap,vaddr_t va) pmap_unwire() argument
2860 pmap_extract(pmap_t pmap,vaddr_t va,paddr_t * pap) pmap_extract() argument
2937 pmap_pinit(pmap_t pmap) pmap_pinit() argument
2949 pmap_protect(pmap_t pmap,vaddr_t sva,vaddr_t eva,vm_prot_t prot) pmap_protect() argument
2992 pmap_protect1(pmap_t pmap,vaddr_t sva,vaddr_t eva) pmap_protect1() argument
3044 pmap_protect_mmu(pmap_t pmap,vaddr_t sva,vaddr_t eva) pmap_protect_mmu() argument
3123 pmap_protect_noctx(pmap_t pmap,vaddr_t sva,vaddr_t eva) pmap_protect_noctx() argument
3179 pmap_remove(pmap_t pmap,vaddr_t sva,vaddr_t eva) pmap_remove() argument
3211 pmap_remove1(pmap_t pmap,vaddr_t sva,vaddr_t eva) pmap_remove1() argument
3264 pmap_remove_mmu(pmap_t pmap,vaddr_t sva,vaddr_t eva) pmap_remove_mmu() argument
3391 pmap_remove_noctx(pmap_t pmap,vaddr_t sva,vaddr_t eva) pmap_remove_noctx() argument
3476 pmap_resident_pages(pmap_t pmap) pmap_resident_pages() argument
3500 pmap_wired_pages(pmap_t pmap) pmap_wired_pages() argument
3754 pmap_print(pmap_t pmap) pmap_print() argument
[all...] |
| /netbsd-src/sys/arch/xen/x86/ |
| H A D | xen_pmap.c | 147 pmap_enter(struct pmap *pmap, vaddr_t va, paddr_t pa, vm_prot_t prot, u_int flags) in pmap_enter() argument
157 return pmap_enter_ma(pmap, va, ma, pa, prot, flags, DOMID_SELF); in pmap_enter()
209 pmap_extract_ma(struct pmap *pmap, vaddr_t va, paddr_t *pap) in pmap_extract_ma() argument
214 struct pmap *pmap2; in pmap_extract_ma()
217 if (pmap != pmap_kernel()) { in pmap_extract_ma()
218 mutex_enter(&pmap->pm_lock); in pmap_extract_ma()
220 pmap_map_ptes(pmap, &pmap2, &ptes, &pdes); in pmap_extract_ma()
222 pmap_unmap_ptes(pmap, pmap2); in pmap_extract_ma()
223 if (pmap != pmap_kernel()) { in pmap_extract_ma()
224 mutex_exit(&pmap->pm_lock); in pmap_extract_ma()
[all …]
|
| /netbsd-src/sys/arch/usermode/usermode/ |
| H A D | pmap.c | 71 struct pmap { struct
91 static struct pmap pmap_kernel_store; argument
92 struct pmap * const kernel_pmap_ptr = &pmap_kernel_store;
116 bool pmap_fault(pmap_t pmap, vaddr_t va, vm_prot_t *atype);
118 static struct pv_entry *pv_get(pmap_t pmap, uintptr_t ppn, uintptr_t lpn);
141 struct pmap *pmap; in pmap_bootstrap() local
356 pmap = pmap_kernel(); in pmap_bootstrap()
357 memset(pmap, 0, sizeof(*pmap)); in pmap_bootstrap()
358 pmap->pm_count = 1; /* reference */ in pmap_bootstrap()
359 pmap->pm_flags = PM_ACTIVE; /* kernel pmap is always active */ in pmap_bootstrap()
[all …]
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| /netbsd-src/sys/arch/vax/vax/ |
| H A D | pmap.c | 88 static struct pmap kernel_pmap_store;
89 struct pmap *const kernel_pmap_ptr = &kernel_pmap_store;
117 pmap_decrement_stats(struct pmap *pm, bool wired) in pmap_decrement_stats()
263 struct pmap * const pmap = pmap_kernel(); in pmap_bootstrap() local
381 pmap->pm_p1br = (struct pte *)KERNBASE; in pmap_bootstrap()
382 pmap->pm_p0br = (struct pte *)KERNBASE; in pmap_bootstrap()
383 pmap->pm_p1lr = NPTEPERREG; in pmap_bootstrap()
384 pmap->pm_p0lr = 0; in pmap_bootstrap()
385 pmap->pm_stats.wired_count = pmap->pm_stats.resident_count = 0; in pmap_bootstrap()
388 pmap->pm_count = 1; in pmap_bootstrap()
[all …]
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| /netbsd-src/sys/arch/ia64/include/ |
| H A D | pmap.h | 111 struct pmap { struct
119 typedef struct pmap *pmap_t;
123 #define PMAP_LOCK(pmap) mutex_enter(&(pmap)->pm_mtx) argument
124 #define PMAP_LOCK_ASSERT(pmap) KASSERT(mutex_owned(&(pmap)->pm_mtx)) argument
125 #define PMAP_LOCK_DESTROY(pmap) mutex_destroy(&(pmap)->pm_mtx) argument
126 #define PMAP_LOCK_INIT(pmap) mutex_init(&(pmap)->pm_mtx, MUTEX_DEFAULT, IPL_NONE) argument
127 #define PMAP_LOCKED(pmap) mutex_owned(&(pmap)->pm_mtx) argument
128 #define PMAP_MTX(pmap) (&(pmap)->pm_mtx) argument
129 #define PMAP_TRYLOCK(pmap) mutex_tryenter(&(pmap)->pm_mtx) argument
130 #define PMAP_UNLOCK(pmap) mutex_exit(&(pmap)->pm_mtx) argument
[all …]
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| /netbsd-src/sys/arch/hppa/hppa/ |
| H A D | pmap.c | 102 static struct pmap kernel_pmap_store;
103 struct pmap *const kernel_pmap_ptr = &kernel_pmap_store;
153 static inline void pmap_lock(struct pmap *);
154 static inline void pmap_unlock(struct pmap *);
155 static inline bool pmap_trylock(struct pmap *);
187 static void pmap_resolve_alias(struct vm_page *, struct pmap *, vaddr_t,
217 pmap_lock(struct pmap *pm) in pmap_lock()
224 pmap_unlock(struct pmap *pm) in pmap_unlock()
231 pmap_trylock(struct pmap *pm) in pmap_trylock()
289 pmap_hash(pmap_t pmap, vaddr_t va) in pmap_hash() argument
[all …]
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| /netbsd-src/sys/arch/m68k/m68k/ |
| H A D | pmap_motorola.c | 248 static struct pmap kernel_pmap_store;
249 struct pmap *const kernel_pmap_ptr = &kernel_pmap_store;
334 ((pm) == pmap_kernel() || (pm) == curproc->p_vmspace->vm_map.pmap)
338 (pm) != pmap_kernel() && (pm) == curproc->p_vmspace->vm_map.pmap)
576 pool_init(&pmap_pmap_pool, sizeof(struct pmap), 0, 0, 0, "pmappl", in pmap_init()
703 struct pmap *pmap; in pmap_create() local
708 pmap = pool_get(&pmap_pmap_pool, PR_WAITOK); in pmap_create()
709 memset(pmap, 0, sizeof(*pmap)); in pmap_create()
710 pmap_pinit(pmap); in pmap_create()
711 return pmap; in pmap_create()
[all …]
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| /netbsd-src/sys/arch/x86/include/ |
| H A D | pmap_private.h | 90 struct pmap;
148 LIST_HEAD(pmap_head, pmap); /* struct pmap_head: head of a pmap list */
174 struct pmap { struct
176 LIST_ENTRY(pmap) pm_list; /* list of all pmaps */ argument
204 int (*pm_enter)(struct pmap *, vaddr_t, paddr_t, vm_prot_t, u_int); argument
205 bool (*pm_extract)(struct pmap *, vaddr_t, paddr_t *); argument
206 void (*pm_remove)(struct pmap *, vaddr_t, vaddr_t); argument
209 void (*pm_pp_remove_ent)(struct pmap *, struct vm_page *, pt_entry_t, argument
211 void (*pm_write_protect)(struct pmap *, vaddr_t, vaddr_t, vm_prot_t); argument
212 void (*pm_unwire)(struct pmap *, vaddr_t); argument
[all …]
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| /netbsd-src/sys/arch/ia64/ia64/ |
| H A D | pmap.c | 1 /* $NetBSD: pmap.c,v 1.44 2024/10/31 10:09:56 andvar Exp $ */
75 * from: @(#)pmap.c 7.7 (Berkeley) 5/12/91
76 * from: i386 Id: pmap.c,v 1.193 1998/04/19 15:22:48 bde Exp
77 * with some ideas from NetBSD's alpha pmap
80 /* __FBSDID("$FreeBSD: src/sys/ia64/ia64/pmap.c,v 1.172 2005/11/20 06:09:48 alc Exp $"); */
84 __KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.44 2024/10/31 10:09:56 andvar Exp $");
169 * Individual PV entries are stored in per-pmap chunks. This saves
170 * space by eliminating the need to record the pmap within every PV
204 * Statically allocated kernel pmap
206 static struct pmap kernel_pmap_stor
693 pmap_t pmap; pmap_pv_reclaim() local
805 free_pv_entry(pmap_t pmap,pv_entry_t pv) free_pv_entry() argument
865 get_pv_entry(pmap_t pmap,bool try) get_pv_entry() argument
1050 pmap_remove_entry(pmap_t pmap,struct vm_page * m,vaddr_t va,pv_entry_t pv) pmap_remove_entry() argument
1080 pmap_insert_entry(pmap_t pmap,vaddr_t va,struct vm_page * m) pmap_insert_entry() argument
1216 pmap_remove_pte(pmap_t pmap,struct ia64_lpte * pte,vaddr_t va,pv_entry_t pv,int freepte) pmap_remove_pte() argument
1480 pmap_t pmap; pmap_create() local
1513 pmap_destroy(pmap_t pmap) pmap_destroy() argument
1548 pmap_reference(pmap_t pmap) pmap_reference() argument
1559 pmap_resident_count(pmap_t pmap) pmap_resident_count() argument
1571 pmap_wired_count(pmap_t pmap) pmap_wired_count() argument
1660 pmap_enter(pmap_t pmap,vaddr_t va,paddr_t pa,vm_prot_t prot,u_int flags) pmap_enter() argument
1825 pmap_remove(pmap_t pmap,vaddr_t sva,vaddr_t eva) pmap_remove() argument
1862 pmap_remove_all(pmap_t pmap) pmap_remove_all() argument
1875 pmap_protect(pmap_t pmap,vaddr_t sva,vaddr_t eva,vm_prot_t prot) pmap_protect() argument
1947 pmap_unwire(pmap_t pmap,vaddr_t va) pmap_unwire() argument
1981 pmap_extract(pmap_t pmap,vaddr_t va,paddr_t * pap) pmap_extract() argument
2161 pmap_update(pmap_t pmap) pmap_update() argument
2186 struct pmap *pmap = l->l_proc->p_vmspace->vm_map.pmap; pmap_activate() local
2286 pmap_t pmap; pmap_page_protect() local
2329 pmap_t oldpmap, pmap; pmap_clear_modify() local
2391 pmap_t oldpmap, pmap; pmap_clear_reference() local
2431 pmap_t oldpmap, pmap; pmap_is_modified() local
2482 pmap_t oldpmap, pmap; pmap_is_referenced() local
2624 pmap_t pmap = PV_PMAP(pv); pmap_remove_all_phys() local
[all...] |
| /netbsd-src/sys/arch/vax/include/ |
| H A D | pmap.h | 103 struct pmap { struct
122 struct pmap *pv_pmap; /* pmap this entry belongs to */ argument
152 pmap_extract(pmap_t pmap, vaddr_t va, paddr_t *pap) in pmap_extract() argument
169 if (sva >= (pmap->pm_p0lr & ~AST_MASK)) in pmap_extract()
171 pte = (int *)pmap->pm_p0br; in pmap_extract()
173 if (sva < pmap->pm_p1lr) in pmap_extract()
175 pte = (int *)pmap->pm_p1br; in pmap_extract()
219 pmap_protect(pmap_t pmap, vaddr_t start, vaddr_t end, vm_prot_t prot) in pmap_protect() argument
221 if (pmap->pm_p0lr != 0 || pmap->pm_p1lr != 0x200000 || in pmap_protect()
223 pmap_protect_long(pmap, start, end, prot); in pmap_protect()
[all …]
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| /netbsd-src/sys/arch/hppa/include/ |
| H A D | pmap.h | 53 struct pmap { struct
85 struct pmap *pv_pmap; /* the pmap */
142 #define pmap_resident_count(pmap) ((pmap)->pm_stats.resident_count) argument
143 #define pmap_wired_count(pmap) ((pmap)->pm_stats.wired_count) argument
160 void pmap_write_protect(struct pmap *, vaddr_t, vaddr_t, vm_prot_t);
161 void pmap_remove(struct pmap *pmap, vaddr_t sva, vaddr_t eva);
173 pmap_remove_all(struct pmap *pmap) in pmap_remove_all() argument
180 pmap_prot(struct pmap *pmap, int prot) in pmap_prot() argument
183 return (hppa_prot[prot] | (pmap == pmap_kernel() ? 0 : TLB_USER)); in pmap_prot()
198 pmap_protect(struct pmap *pmap, vaddr_t sva, vaddr_t eva, vm_prot_t prot) in pmap_protect() argument
[all …]
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| /netbsd-src/sys/arch/m68k/include/ |
| H A D | pmap_motorola.h | 89 struct pmap { struct
201 struct pmap *pv_pmap; /* pmap where mapping lies */
204 struct pmap *pv_ptpmap; /* if pv_ptste, pmap for PT page */
209 #define pmap_resident_count(pmap) ((pmap)->pm_stats.resident_count) argument
210 #define pmap_wired_count(pmap) ((pmap)->pm_stats.wired_count) argument
212 #define pmap_update(pmap) __nothing /* nothing (yet) */ argument
215 pmap_remove_all(struct pmap *pmap) in pmap_remove_all() argument
253 void _pmap_set_page_cacheable(struct pmap *, vaddr_t);
254 void _pmap_set_page_cacheinhibit(struct pmap *, vaddr_t);
255 int _pmap_page_is_cacheable(struct pmap *, vaddr_t);
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| /netbsd-src/sys/arch/sun3/sun3x/ |
| H A D | pmap.c | 244 static struct pmap kernel_pmap;
245 struct pmap *const kernel_pmap_ptr = &kernel_pmap;
523 pmap_t pmap; in current_pmap() local
527 pmap = vm_map_pmap(map); in current_pmap()
529 return pmap; in current_pmap()
1086 pool_init(&pmap_pmap_pool, sizeof(struct pmap), 0, 0, 0, "pmappl", in pmap_init()
1243 pmap_t pmap; in get_a_table() local
1277 pmap = tbl->at_parent; in get_a_table()
1279 pmap->pm_a_tmgr = NULL; in get_a_table()
1280 pmap->pm_a_phys = kernAphys; in get_a_table()
[all …]
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| /netbsd-src/sys/rump/librump/rumpkern/arch/x86/ |
| H A D | rump_x86_pmap.c | 52 pmap_enter(pmap_t pmap, vaddr_t va, paddr_t pa, vm_prot_t prot, u_int flags) in pmap_enter() argument
86 pmap_update(pmap_t pmap) in pmap_update() argument
92 pmap_remove(pmap_t pmap, vaddr_t sva, vaddr_t eva) in pmap_remove() argument
99 pmap_extract(pmap_t pmap, vaddr_t va, paddr_t *pap) in pmap_extract() argument
107 pmap_write_protect(pmap_t pmap, vaddr_t sva, vaddr_t eva, vm_prot_t prot) in pmap_write_protect() argument
112 pmap_resident_count(struct pmap *pmap) in pmap_resident_count() argument
119 pmap_wired_count(struct pmap *pmap) in pmap_wired_count() argument
|
| /netbsd-src/sys/arch/alpha/include/ |
| H A D | pmap.h | 151 struct pmap { /* pmaps are aligned to COHERENCY_UNIT boundaries */ struct
159 TAILQ_ENTRY(pmap) pm_list; /* [48] list of all pmaps */ argument
166 (ALIGN(offsetof(struct pmap, pm_percpu[(x)])))
180 struct pmap *pv_pmap; /* pmap where mapping lies */
209 #define pmap_resident_count(pmap) ((pmap)->pm_stats.resident_count) argument
210 #define pmap_wired_count(pmap) ((pmap)->pm_stats.wired_count) argument
213 #define pmap_update(pmap) /* nothing (yet) */ argument
283 pmap_lev1map(pmap_t pmap) in pmap_lev1map() argument
285 if (__predict_false(pmap == pmap_kernel())) { in pmap_lev1map()
293 return pmap->pm_percpu[cpu_number()].pmc_lev1map; in pmap_lev1map()
[all …]
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| /netbsd-src/sys/arch/powerpc/include/ibm4xx/ |
| H A D | pmap.h | 145 struct pmap { struct
165 #define pmap_resident_count(pmap) ((pmap)->pm_stats.resident_count) argument
166 #define pmap_wired_count(pmap) ((pmap)->pm_stats.wired_count) argument
168 void pmap_unwire(struct pmap *pm, vaddr_t va);
170 bool pmap_extract(struct pmap *, vaddr_t, paddr_t *);
176 pmap_remove_all(struct pmap *pmap) in pmap_remove_all() argument
182 int ctx_alloc(struct pmap *);
183 void ctx_free(struct pmap *);
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| /netbsd-src/sys/arch/sparc64/sparc64/ |
| H A D | pmap.c | 87 extern int64_t pseg_get_real(struct pmap *, vaddr_t);
88 extern int pseg_set_real(struct pmap *, vaddr_t, int64_t, paddr_t);
135 pv_entry_t pmap_remove_pv(struct pmap *, vaddr_t, struct vm_page *);
136 void pmap_enter_pv(struct pmap *, vaddr_t, paddr_t, struct vm_page *,
138 void pmap_page_cache(struct pmap *, paddr_t, int);
153 static struct pmap kernel_pmap_;
154 struct pmap *const kernel_pmap_ptr = &kernel_pmap_;
156 static int ctx_alloc(struct pmap *);
159 static void ctx_free(struct pmap *, struct cpu_info *);
184 pmap_has_ctx(struct pmap *p) in pmap_has_ctx()
[all …]
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| /netbsd-src/crypto/external/bsd/openssl.old/dist/crypto/x509v3/ |
| H A D | v3_pmaps.c | 51 POLICY_MAPPING *pmap; variable
57 pmap = sk_POLICY_MAPPING_value(pmaps, i);
58 i2t_ASN1_OBJECT(obj_tmp1, 80, pmap->issuerDomainPolicy);
59 i2t_ASN1_OBJECT(obj_tmp2, 80, pmap->subjectDomainPolicy);
68 POLICY_MAPPING *pmap = NULL; in v2i_POLICY_MAPPINGS() local
96 pmap = POLICY_MAPPING_new(); in v2i_POLICY_MAPPINGS()
97 if (pmap == NULL) { in v2i_POLICY_MAPPINGS()
101 pmap->issuerDomainPolicy = obj1; in v2i_POLICY_MAPPINGS()
102 pmap->subjectDomainPolicy = obj2; in v2i_POLICY_MAPPINGS()
104 sk_POLICY_MAPPING_push(pmaps, pmap); /* no failure as it was reserved */ in v2i_POLICY_MAPPINGS()
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