| /kvm-unit-tests/lib/x86/ |
| H A D | vm.h | 29 struct pte_search find_pte_level(pgd_t *cr3, void *virt,
31 pteval_t *get_pte(pgd_t *cr3, void *virt);
32 pteval_t *get_pte_level(pgd_t *cr3, void *virt, int pte_level);
35 void *virt,
39 pteval_t *install_large_page(pgd_t *cr3, phys_addr_t phys, void *virt);
40 void install_pages(pgd_t *cr3, phys_addr_t phys, size_t len, void *virt);
41 bool any_present_pages(pgd_t *cr3, void *virt, size_t len);
67 void walk_pte(void *virt, size_t len, pte_callback_t callback);
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| H A D | vm.c | 11 void *virt, in install_pte() argument
20 offset = PGDIR_OFFSET((uintptr_t)virt, level); in install_pte()
35 offset = PGDIR_OFFSET((uintptr_t)virt, level); in install_pte()
44 struct pte_search find_pte_level(pgd_t *cr3, void *virt, in find_pte_level() argument
56 offset = ((uintptr_t)virt >> shift) & PGDIR_MASK; in find_pte_level()
77 pteval_t *get_pte(pgd_t *cr3, void *virt) in get_pte() argument
81 search = find_pte_level(cr3, virt, 1); in get_pte()
90 pteval_t *get_pte_level(pgd_t *cr3, void *virt, int pte_level) in get_pte_level() argument
94 search = find_pte_level(cr3, virt, pte_level); in get_pte_level()
98 pteval_t *install_large_page(pgd_t *cr3, phys_addr_t phys, void *virt) in install_large_page() argument
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| /kvm-unit-tests/x86/ |
| H A D | asyncpf.c | 56 void* virt; variable
80 install_pte(phys_to_virt(read_cr3()), 1, virt, phys | PT_PRESENT_MASK | PT_WRITABLE_MASK, 0); in handle_interrupt()
91 virt = (void*)((ulong)(buf+i) & ~(PAGE_SIZE-1)); in handle_pf()
98 phys = virt_to_pte_phys(phys_to_virt(read_cr3()), virt); in handle_pf()
99 install_pte(phys_to_virt(read_cr3()), 1, virt, phys, 0); in handle_pf()
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| H A D | access.c | 172 void *virt; member
200 typedef void (*walk_fn)(pt_element_t *ptep, int level, unsigned long virt);
203 static unsigned long walk_va(ac_test_t *at, int min_level, unsigned long virt, in walk_va() argument
211 unsigned int index = PT_INDEX(virt, i); in walk_va()
217 callback(ptep, i, virt); in walk_va()
228 static void walk_ptes(ac_test_t *at, unsigned long virt, unsigned long end, in walk_ptes() argument
233 for ( ; virt < end; virt = ALIGN_DOWN(virt + page_size, page_size)) in walk_ptes()
234 page_size = walk_va(at, 1, virt, callback, true); in walk_ptes()
250 static void clear_user_mask(pt_element_t *ptep, int level, unsigned long virt) in clear_user_mask() argument
255 invlpg((void*)virt); in clear_user_mask()
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| /kvm-unit-tests/lib/ppc64/ |
| H A D | mmu.c | 92 pteval_t *install_page(pgd_t *pgtable, phys_addr_t phys, void *virt) in install_page() argument
97 return install_page_prot(pgtable, phys, (uintptr_t)virt, in install_page()
132 phys_addr_t virt_to_pte_phys(pgd_t *pgtable, void *virt) in virt_to_pte_phys() argument
140 pteval = follow_pte(pgtable, (uintptr_t)virt); in virt_to_pte_phys()
142 install_page(pgtable, (phys_addr_t)(unsigned long)virt, virt); in virt_to_pte_phys()
143 return (phys_addr_t)(unsigned long)virt; in virt_to_pte_phys()
152 ((phys_addr_t)(unsigned long)virt & ~mask); in virt_to_pte_phys()
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| /kvm-unit-tests/lib/ |
| H A D | vmalloc.h | 25 extern phys_addr_t virt_to_pte_phys(pgd_t *pgtable, void *virt);
27 extern pteval_t *install_page(pgd_t *pgtable, phys_addr_t phys, void *virt);
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| /kvm-unit-tests/lib/arm/ |
| H A D | mmu.c | 109 pteval_t *install_page(pgd_t *pgtable, phys_addr_t phys, void *virt) in install_page() argument
111 return install_page_prot(pgtable, phys, (uintptr_t)virt, in install_page()
149 phys_addr_t virt_to_pte_phys(pgd_t *pgtable, void *virt) in virt_to_pte_phys() argument
154 pteval = follow_pte(pgtable, (uintptr_t)virt); in virt_to_pte_phys()
156 install_page(pgtable, (phys_addr_t)(unsigned long)virt, virt); in virt_to_pte_phys()
157 return (phys_addr_t)(unsigned long)virt; in virt_to_pte_phys()
166 ((phys_addr_t)(unsigned long)virt & ~mask); in virt_to_pte_phys()
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| /kvm-unit-tests/lib/x86/asm/ |
| H A D | io.h | 49 static inline unsigned long virt_to_phys(const void *virt) in virt_to_phys() argument
51 return (unsigned long)virt; in virt_to_phys()
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| /kvm-unit-tests/lib/riscv/ |
| H A D | mmu.c | 76 pteval_t *install_page(pgd_t *pgtable, phys_addr_t phys, void *virt) in install_page() argument
79 uintptr_t vaddr = (uintptr_t)virt & PAGE_MASK; in install_page()
180 phys_addr_t virt_to_pte_phys(pgd_t *pgtable, void *virt) in virt_to_pte_phys() argument
182 uintptr_t vaddr = (uintptr_t)virt; in virt_to_pte_phys()
198 return pteval_to_phys_addr(pte_val(*ptep)) | offset_in_page(virt); in virt_to_pte_phys()
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