diff options
Diffstat (limited to 'arch/ia64/include/asm/pgtable.h')
| -rw-r--r-- | arch/ia64/include/asm/pgtable.h | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h index 7a9bff47564..7935115398a 100644 --- a/arch/ia64/include/asm/pgtable.h +++ b/arch/ia64/include/asm/pgtable.h @@ -16,7 +16,6 @@ #include <asm/mman.h> #include <asm/page.h> #include <asm/processor.h> -#include <asm/system.h> #include <asm/types.h> #define IA64_MAX_PHYS_BITS 50 /* max. number of physical address bits (architected) */ @@ -146,6 +145,8 @@ #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX) #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX) #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX) +#define PAGE_KERNEL_UC __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX | \ + _PAGE_MA_UC) # ifndef __ASSEMBLY__ @@ -153,7 +154,6 @@ #include <linux/bitops.h> #include <asm/cacheflush.h> #include <asm/mmu_context.h> -#include <asm/processor.h> /* * Next come the mappings that determine how mmap() protection bits @@ -227,8 +227,7 @@ ia64_phys_addr_valid (unsigned long addr) #define VMALLOC_START (RGN_BASE(RGN_GATE) + 0x200000000UL) #ifdef CONFIG_VIRTUAL_MEM_MAP # define VMALLOC_END_INIT (RGN_BASE(RGN_GATE) + (1UL << (4*PAGE_SHIFT - 9))) -# define VMALLOC_END vmalloc_end - extern unsigned long vmalloc_end; +extern unsigned long VMALLOC_END; #else #if defined(CONFIG_SPARSEMEM) && defined(CONFIG_SPARSEMEM_VMEMMAP) /* SPARSEMEM_VMEMMAP uses half of vmalloc... */ @@ -406,9 +405,7 @@ pgd_offset (const struct mm_struct *mm, unsigned long address) #define pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) #define pte_offset_kernel(dir,addr) ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(addr)) #define pte_offset_map(dir,addr) pte_offset_kernel(dir, addr) -#define pte_offset_map_nested(dir,addr) pte_offset_map(dir, addr) #define pte_unmap(pte) do { } while (0) -#define pte_unmap_nested(pte) do { } while (0) /* atomic versions of the some PTE manipulations: */ @@ -462,7 +459,7 @@ pte_same (pte_t a, pte_t b) return pte_val(a) == pte_val(b); } -#define update_mmu_cache(vma, address, pte) do { } while (0) +#define update_mmu_cache(vma, address, ptep) do { } while (0) extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; extern void paging_init (void); @@ -496,9 +493,6 @@ extern void paging_init (void); #define pte_to_pgoff(pte) ((pte_val(pte) << 1) >> 3) #define pgoff_to_pte(off) ((pte_t) { ((off) << 2) | _PAGE_FILE }) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - /* * ZERO_PAGE is a global shared page that is always zero: used * for zero-mapped memory areas etc.. |