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authorDavid S. Miller <davem@sunset.davemloft.net>2006-02-12 20:07:51 -0500
committerDavid S. Miller <davem@sunset.davemloft.net>2006-03-20 04:12:31 -0500
commitff02e0d26f139ad95ec3a7e94f88faccaa180dff (patch)
tree7a872c9792561c77c672ba640b80134c592d93c7 /arch/sparc64/mm
parent221b2fb818c307e1cb47e036a1671ca554d9cd0a (diff)
[SPARC64]: Move PTE field definitions back into asm/pgtable.h
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/mm')
-rw-r--r--arch/sparc64/mm/init.c84
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)
1334} 1334}
1335#endif 1335#endif
1336 1336
1337/* SUN4U pte bits... */
1338#define _PAGE_SZ4MB_4U 0x6000000000000000 /* 4MB Page */
1339#define _PAGE_SZ512K_4U 0x4000000000000000 /* 512K Page */
1340#define _PAGE_SZ64K_4U 0x2000000000000000 /* 64K Page */
1341#define _PAGE_SZ8K_4U 0x0000000000000000 /* 8K Page */
1342#define _PAGE_NFO_4U 0x1000000000000000 /* No Fault Only */
1343#define _PAGE_IE_4U 0x0800000000000000 /* Invert Endianness */
1344#define _PAGE_SOFT2_4U 0x07FC000000000000 /* Software bits, set 2 */
1345#define _PAGE_RES1_4U 0x0002000000000000 /* Reserved */
1346#define _PAGE_SZ32MB_4U 0x0001000000000000 /* (Panther) 32MB page */
1347#define _PAGE_SZ256MB_4U 0x2001000000000000 /* (Panther) 256MB page */
1348#define _PAGE_SN_4U 0x0000800000000000 /* (Cheetah) Snoop */
1349#define _PAGE_RES2_4U 0x0000780000000000 /* Reserved */
1350#define _PAGE_PADDR_4U 0x000007FFFFFFE000 /* (Cheetah) paddr[42:13] */
1351#define _PAGE_SOFT_4U 0x0000000000001F80 /* Software bits: */
1352#define _PAGE_EXEC_4U 0x0000000000001000 /* Executable SW bit */
1353#define _PAGE_MODIFIED_4U 0x0000000000000800 /* Modified (dirty) */
1354#define _PAGE_FILE_4U 0x0000000000000800 /* Pagecache page */
1355#define _PAGE_ACCESSED_4U 0x0000000000000400 /* Accessed (ref'd) */
1356#define _PAGE_READ_4U 0x0000000000000200 /* Readable SW Bit */
1357#define _PAGE_WRITE_4U 0x0000000000000100 /* Writable SW Bit */
1358#define _PAGE_PRESENT_4U 0x0000000000000080 /* Present */
1359#define _PAGE_L_4U 0x0000000000000040 /* Locked TTE */
1360#define _PAGE_CP_4U 0x0000000000000020 /* Cacheable in P-Cache */
1361#define _PAGE_CV_4U 0x0000000000000010 /* Cacheable in V-Cache */
1362#define _PAGE_E_4U 0x0000000000000008 /* side-Effect */
1363#define _PAGE_P_4U 0x0000000000000004 /* Privileged Page */
1364#define _PAGE_W_4U 0x0000000000000002 /* Writable */
1365
1366/* SUN4V pte bits... */
1367#define _PAGE_NFO_4V 0x4000000000000000 /* No Fault Only */
1368#define _PAGE_SOFT2_4V 0x3F00000000000000 /* Software bits, set 2 */
1369#define _PAGE_MODIFIED_4V 0x2000000000000000 /* Modified (dirty) */
1370#define _PAGE_ACCESSED_4V 0x1000000000000000 /* Accessed (ref'd) */
1371#define _PAGE_READ_4V 0x0800000000000000 /* Readable SW Bit */
1372#define _PAGE_WRITE_4V 0x0400000000000000 /* Writable SW Bit */
1373#define _PAGE_PADDR_4V 0x00FFFFFFFFFFE000 /* paddr[55:13] */
1374#define _PAGE_IE_4V 0x0000000000001000 /* Invert Endianness */
1375#define _PAGE_E_4V 0x0000000000000800 /* side-Effect */
1376#define _PAGE_CP_4V 0x0000000000000400 /* Cacheable in P-Cache */
1377#define _PAGE_CV_4V 0x0000000000000200 /* Cacheable in V-Cache */
1378#define _PAGE_P_4V 0x0000000000000100 /* Privileged Page */
1379#define _PAGE_EXEC_4V 0x0000000000000080 /* Executable Page */
1380#define _PAGE_W_4V 0x0000000000000040 /* Writable */
1381#define _PAGE_SOFT_4V 0x0000000000000030 /* Software bits */
1382#define _PAGE_FILE_4V 0x0000000000000020 /* Pagecache page */
1383#define _PAGE_PRESENT_4V 0x0000000000000010 /* Present */
1384#define _PAGE_RESV_4V 0x0000000000000008 /* Reserved */
1385#define _PAGE_SZ16GB_4V 0x0000000000000007 /* 16GB Page */
1386#define _PAGE_SZ2GB_4V 0x0000000000000006 /* 2GB Page */
1387#define _PAGE_SZ256MB_4V 0x0000000000000005 /* 256MB Page */
1388#define _PAGE_SZ32MB_4V 0x0000000000000004 /* 32MB Page */
1389#define _PAGE_SZ4MB_4V 0x0000000000000003 /* 4MB Page */
1390#define _PAGE_SZ512K_4V 0x0000000000000002 /* 512K Page */
1391#define _PAGE_SZ64K_4V 0x0000000000000001 /* 64K Page */
1392#define _PAGE_SZ8K_4V 0x0000000000000000 /* 8K Page */
1393
1394#if PAGE_SHIFT == 13
1395#define _PAGE_SZBITS_4U _PAGE_SZ8K_4U
1396#define _PAGE_SZBITS_4V _PAGE_SZ8K_4V
1397#elif PAGE_SHIFT == 16
1398#define _PAGE_SZBITS_4U _PAGE_SZ64K_4U
1399#define _PAGE_SZBITS_4V _PAGE_SZ64K_4V
1400#elif PAGE_SHIFT == 19
1401#define _PAGE_SZBITS_4U _PAGE_SZ512K_4U
1402#define _PAGE_SZBITS_4V _PAGE_SZ512K_4V
1403#elif PAGE_SHIFT == 22
1404#define _PAGE_SZBITS_4U _PAGE_SZ4MB_4U
1405#define _PAGE_SZBITS_4V _PAGE_SZ4MB_4V
1406#else
1407#error Wrong PAGE_SHIFT specified
1408#endif
1409
1410#if defined(CONFIG_HUGETLB_PAGE_SIZE_4MB)
1411#define _PAGE_SZHUGE_4U _PAGE_SZ4MB_4U
1412#define _PAGE_SZHUGE_4V _PAGE_SZ4MB_4V
1413#elif defined(CONFIG_HUGETLB_PAGE_SIZE_512K)
1414#define _PAGE_SZHUGE_4U _PAGE_SZ512K_4U
1415#define _PAGE_SZHUGE_4V _PAGE_SZ512K_4V
1416#elif defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
1417#define _PAGE_SZHUGE_4U _PAGE_SZ64K_4U
1418#define _PAGE_SZHUGE_4V _PAGE_SZ64K_4V
1419#endif
1420
1421#define _PAGE_CACHE_4U (_PAGE_CP_4U | _PAGE_CV_4U) 1337#define _PAGE_CACHE_4U (_PAGE_CP_4U | _PAGE_CV_4U)
1422#define _PAGE_CACHE_4V (_PAGE_CP_4V | _PAGE_CV_4V) 1338#define _PAGE_CACHE_4V (_PAGE_CP_4V | _PAGE_CV_4V)
1423#define __DIRTY_BITS_4U (_PAGE_MODIFIED_4U | _PAGE_WRITE_4U | _PAGE_W_4U) 1339#define __DIRTY_BITS_4U (_PAGE_MODIFIED_4U | _PAGE_WRITE_4U | _PAGE_W_4U)