diff options
Diffstat (limited to 'arch/sh/mm/flush-sh4.c')
| -rw-r--r-- | arch/sh/mm/flush-sh4.c | 81 |
1 files changed, 27 insertions, 54 deletions
diff --git a/arch/sh/mm/flush-sh4.c b/arch/sh/mm/flush-sh4.c index 99c50dc7551..cef402678f4 100644 --- a/arch/sh/mm/flush-sh4.c +++ b/arch/sh/mm/flush-sh4.c @@ -19,28 +19,19 @@ static void sh4__flush_wback_region(void *start, int size) cnt = (end - v) / L1_CACHE_BYTES; while (cnt >= 8) { - asm volatile("ocbwb @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbwb @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbwb @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbwb @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbwb @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbwb @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbwb @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbwb @%0" : : "r" (v)); - v += L1_CACHE_BYTES; + __ocbwb(v); v += L1_CACHE_BYTES; + __ocbwb(v); v += L1_CACHE_BYTES; + __ocbwb(v); v += L1_CACHE_BYTES; + __ocbwb(v); v += L1_CACHE_BYTES; + __ocbwb(v); v += L1_CACHE_BYTES; + __ocbwb(v); v += L1_CACHE_BYTES; + __ocbwb(v); v += L1_CACHE_BYTES; + __ocbwb(v); v += L1_CACHE_BYTES; cnt -= 8; } while (cnt) { - asm volatile("ocbwb @%0" : : "r" (v)); - v += L1_CACHE_BYTES; + __ocbwb(v); v += L1_CACHE_BYTES; cnt--; } } @@ -62,27 +53,18 @@ static void sh4__flush_purge_region(void *start, int size) cnt = (end - v) / L1_CACHE_BYTES; while (cnt >= 8) { - asm volatile("ocbp @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbp @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbp @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbp @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbp @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbp @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbp @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbp @%0" : : "r" (v)); - v += L1_CACHE_BYTES; + __ocbp(v); v += L1_CACHE_BYTES; + __ocbp(v); v += L1_CACHE_BYTES; + __ocbp(v); v += L1_CACHE_BYTES; + __ocbp(v); v += L1_CACHE_BYTES; + __ocbp(v); v += L1_CACHE_BYTES; + __ocbp(v); v += L1_CACHE_BYTES; + __ocbp(v); v += L1_CACHE_BYTES; + __ocbp(v); v += L1_CACHE_BYTES; cnt -= 8; } while (cnt) { - asm volatile("ocbp @%0" : : "r" (v)); - v += L1_CACHE_BYTES; + __ocbp(v); v += L1_CACHE_BYTES; cnt--; } } @@ -101,28 +83,19 @@ static void sh4__flush_invalidate_region(void *start, int size) cnt = (end - v) / L1_CACHE_BYTES; while (cnt >= 8) { - asm volatile("ocbi @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbi @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbi @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbi @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbi @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbi @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbi @%0" : : "r" (v)); - v += L1_CACHE_BYTES; - asm volatile("ocbi @%0" : : "r" (v)); - v += L1_CACHE_BYTES; + __ocbi(v); v += L1_CACHE_BYTES; + __ocbi(v); v += L1_CACHE_BYTES; + __ocbi(v); v += L1_CACHE_BYTES; + __ocbi(v); v += L1_CACHE_BYTES; + __ocbi(v); v += L1_CACHE_BYTES; + __ocbi(v); v += L1_CACHE_BYTES; + __ocbi(v); v += L1_CACHE_BYTES; + __ocbi(v); v += L1_CACHE_BYTES; cnt -= 8; } while (cnt) { - asm volatile("ocbi @%0" : : "r" (v)); - v += L1_CACHE_BYTES; + __ocbi(v); v += L1_CACHE_BYTES; cnt--; } } |