diff options
Diffstat (limited to 'arch/sparc64/mm/init.c')
| -rw-r--r-- | arch/sparc64/mm/init.c | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c index 9c2fc239f3ee..81f9f4bffaff 100644 --- a/arch/sparc64/mm/init.c +++ b/arch/sparc64/mm/init.c @@ -1334,90 +1334,6 @@ void free_initrd_mem(unsigned long start, unsigned long end) } #endif -/* SUN4U pte bits... */ -#define _PAGE_SZ4MB_4U 0x6000000000000000 /* 4MB Page */ -#define _PAGE_SZ512K_4U 0x4000000000000000 /* 512K Page */ -#define _PAGE_SZ64K_4U 0x2000000000000000 /* 64K Page */ -#define _PAGE_SZ8K_4U 0x0000000000000000 /* 8K Page */ -#define _PAGE_NFO_4U 0x1000000000000000 /* No Fault Only */ -#define _PAGE_IE_4U 0x0800000000000000 /* Invert Endianness */ -#define _PAGE_SOFT2_4U 0x07FC000000000000 /* Software bits, set 2 */ -#define _PAGE_RES1_4U 0x0002000000000000 /* Reserved */ -#define _PAGE_SZ32MB_4U 0x0001000000000000 /* (Panther) 32MB page */ -#define _PAGE_SZ256MB_4U 0x2001000000000000 /* (Panther) 256MB page */ -#define _PAGE_SN_4U 0x0000800000000000 /* (Cheetah) Snoop */ -#define _PAGE_RES2_4U 0x0000780000000000 /* Reserved */ -#define _PAGE_PADDR_4U 0x000007FFFFFFE000 /* (Cheetah) paddr[42:13] */ -#define _PAGE_SOFT_4U 0x0000000000001F80 /* Software bits: */ -#define _PAGE_EXEC_4U 0x0000000000001000 /* Executable SW bit */ -#define _PAGE_MODIFIED_4U 0x0000000000000800 /* Modified (dirty) */ -#define _PAGE_FILE_4U 0x0000000000000800 /* Pagecache page */ -#define _PAGE_ACCESSED_4U 0x0000000000000400 /* Accessed (ref'd) */ -#define _PAGE_READ_4U 0x0000000000000200 /* Readable SW Bit */ -#define _PAGE_WRITE_4U 0x0000000000000100 /* Writable SW Bit */ -#define _PAGE_PRESENT_4U 0x0000000000000080 /* Present */ -#define _PAGE_L_4U 0x0000000000000040 /* Locked TTE */ -#define _PAGE_CP_4U 0x0000000000000020 /* Cacheable in P-Cache */ -#define _PAGE_CV_4U 0x0000000000000010 /* Cacheable in V-Cache */ -#define _PAGE_E_4U 0x0000000000000008 /* side-Effect */ -#define _PAGE_P_4U 0x0000000000000004 /* Privileged Page */ -#define _PAGE_W_4U 0x0000000000000002 /* Writable */ - -/* SUN4V pte bits... */ -#define _PAGE_NFO_4V 0x4000000000000000 /* No Fault Only */ -#define _PAGE_SOFT2_4V 0x3F00000000000000 /* Software bits, set 2 */ -#define _PAGE_MODIFIED_4V 0x2000000000000000 /* Modified (dirty) */ -#define _PAGE_ACCESSED_4V 0x1000000000000000 /* Accessed (ref'd) */ -#define _PAGE_READ_4V 0x0800000000000000 /* Readable SW Bit */ -#define _PAGE_WRITE_4V 0x0400000000000000 /* Writable SW Bit */ -#define _PAGE_PADDR_4V 0x00FFFFFFFFFFE000 /* paddr[55:13] */ -#define _PAGE_IE_4V 0x0000000000001000 /* Invert Endianness */ -#define _PAGE_E_4V 0x0000000000000800 /* side-Effect */ -#define _PAGE_CP_4V 0x0000000000000400 /* Cacheable in P-Cache */ -#define _PAGE_CV_4V 0x0000000000000200 /* Cacheable in V-Cache */ -#define _PAGE_P_4V 0x0000000000000100 /* Privileged Page */ -#define _PAGE_EXEC_4V 0x0000000000000080 /* Executable Page */ -#define _PAGE_W_4V 0x0000000000000040 /* Writable */ -#define _PAGE_SOFT_4V 0x0000000000000030 /* Software bits */ -#define _PAGE_FILE_4V 0x0000000000000020 /* Pagecache page */ -#define _PAGE_PRESENT_4V 0x0000000000000010 /* Present */ -#define _PAGE_RESV_4V 0x0000000000000008 /* Reserved */ -#define _PAGE_SZ16GB_4V 0x0000000000000007 /* 16GB Page */ -#define _PAGE_SZ2GB_4V 0x0000000000000006 /* 2GB Page */ -#define _PAGE_SZ256MB_4V 0x0000000000000005 /* 256MB Page */ -#define _PAGE_SZ32MB_4V 0x0000000000000004 /* 32MB Page */ -#define _PAGE_SZ4MB_4V 0x0000000000000003 /* 4MB Page */ -#define _PAGE_SZ512K_4V 0x0000000000000002 /* 512K Page */ -#define _PAGE_SZ64K_4V 0x0000000000000001 /* 64K Page */ -#define _PAGE_SZ8K_4V 0x0000000000000000 /* 8K Page */ - -#if PAGE_SHIFT == 13 -#define _PAGE_SZBITS_4U _PAGE_SZ8K_4U -#define _PAGE_SZBITS_4V _PAGE_SZ8K_4V -#elif PAGE_SHIFT == 16 -#define _PAGE_SZBITS_4U _PAGE_SZ64K_4U -#define _PAGE_SZBITS_4V _PAGE_SZ64K_4V -#elif PAGE_SHIFT == 19 -#define _PAGE_SZBITS_4U _PAGE_SZ512K_4U -#define _PAGE_SZBITS_4V _PAGE_SZ512K_4V -#elif PAGE_SHIFT == 22 -#define _PAGE_SZBITS_4U _PAGE_SZ4MB_4U -#define _PAGE_SZBITS_4V _PAGE_SZ4MB_4V -#else -#error Wrong PAGE_SHIFT specified -#endif - -#if defined(CONFIG_HUGETLB_PAGE_SIZE_4MB) -#define _PAGE_SZHUGE_4U _PAGE_SZ4MB_4U -#define _PAGE_SZHUGE_4V _PAGE_SZ4MB_4V -#elif defined(CONFIG_HUGETLB_PAGE_SIZE_512K) -#define _PAGE_SZHUGE_4U _PAGE_SZ512K_4U -#define _PAGE_SZHUGE_4V _PAGE_SZ512K_4V -#elif defined(CONFIG_HUGETLB_PAGE_SIZE_64K) -#define _PAGE_SZHUGE_4U _PAGE_SZ64K_4U -#define _PAGE_SZHUGE_4V _PAGE_SZ64K_4V -#endif - #define _PAGE_CACHE_4U (_PAGE_CP_4U | _PAGE_CV_4U) #define _PAGE_CACHE_4V (_PAGE_CP_4V | _PAGE_CV_4V) #define __DIRTY_BITS_4U (_PAGE_MODIFIED_4U | _PAGE_WRITE_4U | _PAGE_W_4U) |