diff options
| -rw-r--r-- | arch/powerpc/include/asm/book3s/32/pgtable.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/nohash/32/pgtable.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/mm/8xx_mmu.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/mm/dma-noncoherent.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/mm/mem.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/mm/mmu_decl.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/mm/pgtable_32.c | 8 |
7 files changed, 12 insertions, 9 deletions
diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h index 26ed228d4dc6..7fb755880409 100644 --- a/arch/powerpc/include/asm/book3s/32/pgtable.h +++ b/arch/powerpc/include/asm/book3s/32/pgtable.h @@ -297,6 +297,8 @@ static inline void __ptep_set_access_flags(struct mm_struct *mm, extern int get_pteptr(struct mm_struct *mm, unsigned long addr, pte_t **ptep, pmd_t **pmdp); +int map_kernel_page(unsigned long va, phys_addr_t pa, int flags); + /* Generic accessors to PTE bits */ static inline int pte_write(pte_t pte) { return !!(pte_val(pte) & _PAGE_RW);} static inline int pte_dirty(pte_t pte) { return !!(pte_val(pte) & _PAGE_DIRTY); } diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h index 5134ade2e850..91314268f04f 100644 --- a/arch/powerpc/include/asm/nohash/32/pgtable.h +++ b/arch/powerpc/include/asm/nohash/32/pgtable.h @@ -340,6 +340,8 @@ static inline void __ptep_set_access_flags(struct mm_struct *mm, extern int get_pteptr(struct mm_struct *mm, unsigned long addr, pte_t **ptep, pmd_t **pmdp); +int map_kernel_page(unsigned long va, phys_addr_t pa, int flags); + #endif /* !__ASSEMBLY__ */ #endif /* __ASM_POWERPC_NOHASH_32_PGTABLE_H */ diff --git a/arch/powerpc/mm/8xx_mmu.c b/arch/powerpc/mm/8xx_mmu.c index 6c5025e81236..f4c6472f2fc4 100644 --- a/arch/powerpc/mm/8xx_mmu.c +++ b/arch/powerpc/mm/8xx_mmu.c @@ -88,7 +88,7 @@ static void mmu_mapin_immr(void) int offset; for (offset = 0; offset < IMMR_SIZE; offset += PAGE_SIZE) - map_page(v + offset, p + offset, f); + map_kernel_page(v + offset, p + offset, f); } /* Address of instructions to patch */ diff --git a/arch/powerpc/mm/dma-noncoherent.c b/arch/powerpc/mm/dma-noncoherent.c index 2dc74e5c6458..382528475433 100644 --- a/arch/powerpc/mm/dma-noncoherent.c +++ b/arch/powerpc/mm/dma-noncoherent.c @@ -227,7 +227,7 @@ __dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *handle, gfp_t do { SetPageReserved(page); - map_page(vaddr, page_to_phys(page), + map_kernel_page(vaddr, page_to_phys(page), pgprot_val(pgprot_noncached(PAGE_KERNEL))); page++; vaddr += PAGE_SIZE; diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 9ee536ec0739..04f4c9852791 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -313,11 +313,11 @@ void __init paging_init(void) unsigned long end = __fix_to_virt(FIX_HOLE); for (; v < end; v += PAGE_SIZE) - map_page(v, 0, 0); /* XXX gross */ + map_kernel_page(v, 0, 0); /* XXX gross */ #endif #ifdef CONFIG_HIGHMEM - map_page(PKMAP_BASE, 0, 0); /* XXX gross */ + map_kernel_page(PKMAP_BASE, 0, 0); /* XXX gross */ pkmap_page_table = virt_to_kpte(PKMAP_BASE); kmap_pte = virt_to_kpte(__fix_to_virt(FIX_KMAP_BEGIN)); diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index f988db655e5b..d46128b22150 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -94,7 +94,6 @@ extern void _tlbia(void); #ifdef CONFIG_PPC32 extern void mapin_ram(void); -extern int map_page(unsigned long va, phys_addr_t pa, int flags); extern void setbat(int index, unsigned long virt, phys_addr_t phys, unsigned int size, pgprot_t prot); diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c index 8de9db2b4d96..a9e4bfc025bc 100644 --- a/arch/powerpc/mm/pgtable_32.c +++ b/arch/powerpc/mm/pgtable_32.c @@ -189,7 +189,7 @@ __ioremap_caller(phys_addr_t addr, unsigned long size, unsigned long flags, err = 0; for (i = 0; i < size && err == 0; i += PAGE_SIZE) - err = map_page(v+i, p+i, flags); + err = map_kernel_page(v+i, p+i, flags); if (err) { if (slab_is_available()) vunmap((void *)v); @@ -215,7 +215,7 @@ void iounmap(volatile void __iomem *addr) } EXPORT_SYMBOL(iounmap); -int map_page(unsigned long va, phys_addr_t pa, int flags) +int map_kernel_page(unsigned long va, phys_addr_t pa, int flags) { pmd_t *pd; pte_t *pg; @@ -255,7 +255,7 @@ void __init __mapin_ram_chunk(unsigned long offset, unsigned long top) ktext = ((char *)v >= _stext && (char *)v < etext) || ((char *)v >= _sinittext && (char *)v < _einittext); f = ktext ? pgprot_val(PAGE_KERNEL_TEXT) : pgprot_val(PAGE_KERNEL); - map_page(v, p, f); + map_kernel_page(v, p, f); #ifdef CONFIG_PPC_STD_MMU_32 if (ktext) hash_preload(&init_mm, v, 0, 0x300); @@ -387,6 +387,6 @@ void __set_fixmap (enum fixed_addresses idx, phys_addr_t phys, pgprot_t flags) return; } - map_page(address, phys, pgprot_val(flags)); + map_kernel_page(address, phys, pgprot_val(flags)); fixmaps++; } |