arm/arm/pmap-v6.c

1394 	vm_offset_t va, sva;
1427 	sva = va;
1442 	tlb_flush_range(sva, va - sva);
1444 	return (sva);
1482 pmap_tlb_flush_range(pmap_t pmap, vm_offset_t sva, vm_size_t size)
1486 		tlb_flush_range(sva, size);
1804 pmap_qenter(vm_offset_t sva, vm_page_t *ma, int count)
1812 	pte2p = pt2map_entry(sva);
1827 		tlb_flush_range(sva, count * PAGE_SIZE);
1836 pmap_qremove(vm_offset_t sva, int count)
1840 	va = sva;
1845 	tlb_flush_range(sva, va - sva);
2159 pte1_copy_nosync(pt1_entry_t *spte1p, pt1_entry_t *dpte1p, vm_offset_t sva,
2164 	idx = pte1_index(sva);
2170 pt2tab_copy_nosync(pt2_entry_t *spte2p, pt2_entry_t *dpte2p, vm_offset_t sva,
2175 	idx = pt2tab_index(sva);
3611 pmap_remove_pte1(pmap_t pmap, pt1_entry_t *pte1p, vm_offset_t sva,
3619 	PDEBUG(6, printf("%s(%p): va %#x pte1 %#x at %p\n", __func__, pmap, sva,
3623 	KASSERT((sva & PTE1_OFFSET) == 0,
3624 	    ("%s: sva is not 1mpage aligned", __func__));
3632 	pmap_tlb_flush(pmap, sva);
3639 		pmap_pvh_free(pvh, pmap, sva);
3640 		eva = sva + PTE1_SIZE;
3641 		for (va = sva, m = PHYS_TO_VM_PAGE(pte1_pa(opte1));
3657 		 pmap_remove_kernel_pte1(pmap, pte1p, sva);
3663 		m = pmap_pt2_page(pmap, sva);
3665 			pmap_unwire_pt2_all(pmap, sva, m, free);
4162 pmap_remove(pmap_t pmap, vm_offset_t sva, vm_offset_t eva)
4185 	if (sva + PAGE_SIZE == eva) {
4186 		pte1 = pte1_load(pmap_pte1(pmap, sva));
4188 			pmap_remove_page(pmap, sva, &free);
4193 	for (; sva < eva; sva = nextva) {
4197 		nextva = pte1_trunc(sva + PTE1_SIZE);
4198 		if (nextva < sva)
4203 		pte1p = pmap_pte1(pmap, sva);
4218 			if (sva + PTE1_SIZE == nextva && eva >= nextva) {
4219 				pmap_remove_pte1(pmap, pte1p, sva, &free);
4221 			} else if (!pmap_demote_pte1(pmap, pte1p, sva)) {
4234 		    " is not link", __func__, pmap, sva, pte1, pte1p));
4244 		for (pte2p = pmap_pte2_quick(pmap, sva); sva != nextva;
4245 		    pte2p++, sva += PAGE_SIZE) {
4249 			if (pmap_remove_pte2(pmap, pte2p, sva, &free))
4916 pmap_protect_pte1(pmap_t pmap, pt1_entry_t *pte1p, vm_offset_t sva,
4924 	KASSERT((sva & PTE1_OFFSET) == 0,
4925 	    ("%s: sva is not 1mpage aligned", __func__));
4929 		eva = sva + PTE1_SIZE;
4930 		for (va = sva, m = PHYS_TO_VM_PAGE(pte1_pa(opte1));
4947 		pmap_tlb_flush(pmap, sva);
4956 pmap_protect(pmap_t pmap, vm_offset_t sva, vm_offset_t eva, vm_prot_t prot)
4965 		pmap_remove(pmap, sva, eva);
4983 	for (; sva < eva; sva = nextva) {
4987 		nextva = pte1_trunc(sva + PTE1_SIZE);
4988 		if (nextva < sva)
4991 		pte1p = pmap_pte1(pmap, sva);
5006 			if (sva + PTE1_SIZE == nextva && eva >= nextva) {
5007 				pmap_protect_pte1(pmap, pte1p, sva, prot);
5018 				if (!pmap_demote_pte1(pmap, pte1p, sva)) {
5035 		    " is not link", __func__, pmap, sva, pte1, pte1p));
5045 		for (pte2p = pmap_pte2_quick(pmap, sva); sva != nextva; pte2p++,
5046 		    sva += PAGE_SIZE) {
5073 				pmap_tlb_flush(pmap, sva);
5417 pmap_unwire(pmap_t pmap, vm_offset_t sva, vm_offset_t eva)
5433 	for (; sva < eva; sva = nextva) {
5434 		nextva = pte1_trunc(sva + PTE1_SIZE);
5435 		if (nextva < sva)
5438 		pte1p = pmap_pte1(pmap, sva);
5456 			if (sva + PTE1_SIZE == nextva && eva >= nextva) {
5466 						/* Repeat sva. */
5471 				if (!pmap_demote_pte1(pmap, pte1p, sva))
5483 		    " is not link", __func__, pmap, sva, pte1, pte1p));
5493 		for (pte2p = pmap_pte2_quick(pmap, sva); sva != nextva; pte2p++,
5494 		    sva += PAGE_SIZE) {
5579 pmap_advise(pmap_t pmap, vm_offset_t sva, vm_offset_t eva, int advice)
5598 	for (; sva < eva; sva = pdnxt) {
5599 		pdnxt = pte1_trunc(sva + PTE1_SIZE);
5600 		if (pdnxt < sva)
5602 		pte1p = pmap_pte1(pmap, sva);
5617 			if (!pmap_demote_pte1(pmap, pte1p, sva)) {
5632 				pte2p = pmap_pte2_quick(pmap, sva);
5635 				pmap_remove_pte2(pmap, pte2p, sva, NULL);
5640 		for (pte2p = pmap_pte2_quick(pmap, sva); sva != pdnxt; pte2p++,
5641 		    sva += PAGE_SIZE) {
5661 			pmap_tlb_flush(pmap, sva);
6269 	vm_offset_t sva;
6275 	sva = va;
6283 	tlb_flush_range(sva, va - sva);
6289 	vm_offset_t sva;
6294 	sva = va;
6300 	tlb_flush_range(sva, va - sva);