diff options
Diffstat (limited to 'arch/mips/include/asm/pgtable.h')
| -rw-r--r-- | arch/mips/include/asm/pgtable.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h index 8b8f6b39336..539ddd148bb 100644 --- a/arch/mips/include/asm/pgtable.h +++ b/arch/mips/include/asm/pgtable.h @@ -32,6 +32,8 @@ struct vm_area_struct; _page_cachable_default) #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | __READABLE | __WRITEABLE | \ _PAGE_GLOBAL | _page_cachable_default) +#define PAGE_KERNEL_NC __pgprot(_PAGE_PRESENT | __READABLE | __WRITEABLE | \ + _PAGE_GLOBAL | _CACHE_CACHABLE_NONCOHERENT) #define PAGE_USERIO __pgprot(_PAGE_PRESENT | (cpu_has_rixi ? 0 : _PAGE_READ) | _PAGE_WRITE | \ _page_cachable_default) #define PAGE_KERNEL_UNCACHED __pgprot(_PAGE_PRESENT | __READABLE | \ @@ -394,9 +396,7 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma, phys_t phys_addr_high = fixup_bigphys_addr(pfn << PAGE_SHIFT, size); return remap_pfn_range(vma, vaddr, phys_addr_high >> PAGE_SHIFT, size, prot); } -#else -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) +#define io_remap_pfn_range io_remap_pfn_range #endif #ifdef CONFIG_TRANSPARENT_HUGEPAGE |