diff options
| author | Paul Mackerras <paulus@samba.org> | 2009-04-22 13:02:09 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2009-04-22 13:02:09 +1000 |
| commit | 5bd3ef84d73c2ea7b4babbad060909753c4828d4 (patch) | |
| tree | fdf2bafb48ae1ed03175f6c77a7548a181e69ee9 /include/asm-mn10300/cache.h | |
| parent | 0658c16056660886ea2f35c4f038be70a94b1532 (diff) | |
| parent | 6d25b688ecc488753af3c9e6f6a9a575b863cf37 (diff) | |
Merge branch 'merge' of git://git.secretlab.ca/git/linux-2.6 into merge
Diffstat (limited to 'include/asm-mn10300/cache.h')
| -rw-r--r-- | include/asm-mn10300/cache.h | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/include/asm-mn10300/cache.h b/include/asm-mn10300/cache.h deleted file mode 100644 index 9e01122208a..00000000000 --- a/include/asm-mn10300/cache.h +++ /dev/null @@ -1,54 +0,0 @@ -/* MN10300 cache management registers - * - * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. - */ - -#ifndef _ASM_CACHE_H -#define _ASM_CACHE_H - -#include <asm/cpu-regs.h> -#include <asm/proc/cache.h> - -#ifndef __ASSEMBLY__ -#define L1_CACHE_DISPARITY (L1_CACHE_NENTRIES * L1_CACHE_BYTES) -#else -#define L1_CACHE_DISPARITY L1_CACHE_NENTRIES * L1_CACHE_BYTES -#endif - -/* data cache purge registers - * - read from the register to unconditionally purge that cache line - * - write address & 0xffffff00 to conditionally purge that cache line - * - clear LSB to request invalidation as well - */ -#define DCACHE_PURGE(WAY, ENTRY) \ - __SYSREG(0xc8400000 + (WAY) * L1_CACHE_WAYDISP + \ - (ENTRY) * L1_CACHE_BYTES, u32) - -#define DCACHE_PURGE_WAY0(ENTRY) \ - __SYSREG(0xc8400000 + 0 * L1_CACHE_WAYDISP + (ENTRY) * L1_CACHE_BYTES, u32) -#define DCACHE_PURGE_WAY1(ENTRY) \ - __SYSREG(0xc8400000 + 1 * L1_CACHE_WAYDISP + (ENTRY) * L1_CACHE_BYTES, u32) -#define DCACHE_PURGE_WAY2(ENTRY) \ - __SYSREG(0xc8400000 + 2 * L1_CACHE_WAYDISP + (ENTRY) * L1_CACHE_BYTES, u32) -#define DCACHE_PURGE_WAY3(ENTRY) \ - __SYSREG(0xc8400000 + 3 * L1_CACHE_WAYDISP + (ENTRY) * L1_CACHE_BYTES, u32) - -/* instruction cache access registers */ -#define ICACHE_DATA(WAY, ENTRY, OFF) \ - __SYSREG(0xc8000000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10 + (OFF) * 4, u32) -#define ICACHE_TAG(WAY, ENTRY) \ - __SYSREG(0xc8100000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10, u32) - -/* instruction cache access registers */ -#define DCACHE_DATA(WAY, ENTRY, OFF) \ - __SYSREG(0xc8200000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10 + (OFF) * 4, u32) -#define DCACHE_TAG(WAY, ENTRY) \ - __SYSREG(0xc8300000 + (WAY) * L1_CACHE_WAYDISP + (ENTRY) * 0x10, u32) - -#endif /* _ASM_CACHE_H */ |