diff options
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r-- | include/asm-powerpc/pgtable-4k.h | 5 | ||||
-rw-r--r-- | include/asm-powerpc/pgtable.h | 11 |
2 files changed, 9 insertions, 7 deletions
diff --git a/include/asm-powerpc/pgtable-4k.h b/include/asm-powerpc/pgtable-4k.h index e7036155672e..345d9b07b3e2 100644 --- a/include/asm-powerpc/pgtable-4k.h +++ b/include/asm-powerpc/pgtable-4k.h | |||
@@ -88,10 +88,11 @@ | |||
88 | #define pgd_bad(pgd) (pgd_val(pgd) == 0) | 88 | #define pgd_bad(pgd) (pgd_val(pgd) == 0) |
89 | #define pgd_present(pgd) (pgd_val(pgd) != 0) | 89 | #define pgd_present(pgd) (pgd_val(pgd) != 0) |
90 | #define pgd_clear(pgdp) (pgd_val(*(pgdp)) = 0) | 90 | #define pgd_clear(pgdp) (pgd_val(*(pgdp)) = 0) |
91 | #define pgd_page(pgd) (pgd_val(pgd) & ~PGD_MASKED_BITS) | 91 | #define pgd_page_vaddr(pgd) (pgd_val(pgd) & ~PGD_MASKED_BITS) |
92 | #define pgd_page(pgd) virt_to_page(pgd_page_vaddr(pgd)) | ||
92 | 93 | ||
93 | #define pud_offset(pgdp, addr) \ | 94 | #define pud_offset(pgdp, addr) \ |
94 | (((pud_t *) pgd_page(*(pgdp))) + \ | 95 | (((pud_t *) pgd_page_vaddr(*(pgdp))) + \ |
95 | (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1))) | 96 | (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1))) |
96 | 97 | ||
97 | #define pud_ERROR(e) \ | 98 | #define pud_ERROR(e) \ |
diff --git a/include/asm-powerpc/pgtable.h b/include/asm-powerpc/pgtable.h index 8dbf5ad8150f..10f52743f4ff 100644 --- a/include/asm-powerpc/pgtable.h +++ b/include/asm-powerpc/pgtable.h | |||
@@ -196,8 +196,8 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot) | |||
196 | || (pmd_val(pmd) & PMD_BAD_BITS)) | 196 | || (pmd_val(pmd) & PMD_BAD_BITS)) |
197 | #define pmd_present(pmd) (pmd_val(pmd) != 0) | 197 | #define pmd_present(pmd) (pmd_val(pmd) != 0) |
198 | #define pmd_clear(pmdp) (pmd_val(*(pmdp)) = 0) | 198 | #define pmd_clear(pmdp) (pmd_val(*(pmdp)) = 0) |
199 | #define pmd_page_kernel(pmd) (pmd_val(pmd) & ~PMD_MASKED_BITS) | 199 | #define pmd_page_vaddr(pmd) (pmd_val(pmd) & ~PMD_MASKED_BITS) |
200 | #define pmd_page(pmd) virt_to_page(pmd_page_kernel(pmd)) | 200 | #define pmd_page(pmd) virt_to_page(pmd_page_vaddr(pmd)) |
201 | 201 | ||
202 | #define pud_set(pudp, pudval) (pud_val(*(pudp)) = (pudval)) | 202 | #define pud_set(pudp, pudval) (pud_val(*(pudp)) = (pudval)) |
203 | #define pud_none(pud) (!pud_val(pud)) | 203 | #define pud_none(pud) (!pud_val(pud)) |
@@ -205,7 +205,8 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot) | |||
205 | || (pud_val(pud) & PUD_BAD_BITS)) | 205 | || (pud_val(pud) & PUD_BAD_BITS)) |
206 | #define pud_present(pud) (pud_val(pud) != 0) | 206 | #define pud_present(pud) (pud_val(pud) != 0) |
207 | #define pud_clear(pudp) (pud_val(*(pudp)) = 0) | 207 | #define pud_clear(pudp) (pud_val(*(pudp)) = 0) |
208 | #define pud_page(pud) (pud_val(pud) & ~PUD_MASKED_BITS) | 208 | #define pud_page_vaddr(pud) (pud_val(pud) & ~PUD_MASKED_BITS) |
209 | #define pud_page(pud) virt_to_page(pud_page_vaddr(pud)) | ||
209 | 210 | ||
210 | #define pgd_set(pgdp, pudp) ({pgd_val(*(pgdp)) = (unsigned long)(pudp);}) | 211 | #define pgd_set(pgdp, pudp) ({pgd_val(*(pgdp)) = (unsigned long)(pudp);}) |
211 | 212 | ||
@@ -219,10 +220,10 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot) | |||
219 | #define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address)) | 220 | #define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address)) |
220 | 221 | ||
221 | #define pmd_offset(pudp,addr) \ | 222 | #define pmd_offset(pudp,addr) \ |
222 | (((pmd_t *) pud_page(*(pudp))) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1))) | 223 | (((pmd_t *) pud_page_vaddr(*(pudp))) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1))) |
223 | 224 | ||
224 | #define pte_offset_kernel(dir,addr) \ | 225 | #define pte_offset_kernel(dir,addr) \ |
225 | (((pte_t *) pmd_page_kernel(*(dir))) + (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))) | 226 | (((pte_t *) pmd_page_vaddr(*(dir))) + (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))) |
226 | 227 | ||
227 | #define pte_offset_map(dir,addr) pte_offset_kernel((dir), (addr)) | 228 | #define pte_offset_map(dir,addr) pte_offset_kernel((dir), (addr)) |
228 | #define pte_offset_map_nested(dir,addr) pte_offset_kernel((dir), (addr)) | 229 | #define pte_offset_map_nested(dir,addr) pte_offset_kernel((dir), (addr)) |