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| author | David Howells <dhowells@redhat.com> | 2012-03-28 18:30:03 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2012-03-28 18:30:03 +0100 |
| commit | e839ca528718e68cad32a307dc9aabf01ef3eb05 (patch) | |
| tree | 5ceb6ece0688455f7205739b71e4b6e04afd2988 /arch/sh/include/asm/cache_insns_32.h | |
| parent | 4eb14db4440febb7e560eb8ab2c099bc6e11a0ac (diff) | |
| download | linux-e839ca528718e68cad32a307dc9aabf01ef3eb05.tar.bz2 | |
Disintegrate asm/system.h for SH
Disintegrate asm/system.h for SH.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: linux-sh@vger.kernel.org
Diffstat (limited to 'arch/sh/include/asm/cache_insns_32.h')
| -rw-r--r-- | arch/sh/include/asm/cache_insns_32.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/sh/include/asm/cache_insns_32.h b/arch/sh/include/asm/cache_insns_32.h new file mode 100644 index 000000000000..b92fe5416092 --- /dev/null +++ b/arch/sh/include/asm/cache_insns_32.h @@ -0,0 +1,21 @@ +#ifndef __ASM_SH_CACHE_INSNS_32_H +#define __ASM_SH_CACHE_INSNS_32_H + +#include <linux/types.h> + +#if defined(CONFIG_CPU_SH4A) +#define __icbi(addr) __asm__ __volatile__ ( "icbi @%0\n\t" : : "r" (addr)) +#else +#define __icbi(addr) mb() +#endif + +#define __ocbp(addr) __asm__ __volatile__ ( "ocbp @%0\n\t" : : "r" (addr)) +#define __ocbi(addr) __asm__ __volatile__ ( "ocbi @%0\n\t" : : "r" (addr)) +#define __ocbwb(addr) __asm__ __volatile__ ( "ocbwb @%0\n\t" : : "r" (addr)) + +static inline reg_size_t register_align(void *val) +{ + return (unsigned long)(signed long)val; +} + +#endif /* __ASM_SH_CACHE_INSNS_32_H */ |