From de62893bc0725f8b5f0445250577cd7a10b2d8f8 Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Mon, 13 Mar 2006 18:23:03 +0900 Subject: [MIPS] local_r4k_flush_cache_page fix If dcache_size != icache_size or dcache_size != scache_size, or set-associative cache, icache/scache does not flushed properly. Make blast_?cache_page_indexed() masks its index value correctly. Also, use physical address for physically indexed pcache/scache. Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- include/asm-mips/cpu-features.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/asm-mips/cpu-features.h') diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h index 78c9cc2735d5..3f2b6d9ac45e 100644 --- a/include/asm-mips/cpu-features.h +++ b/include/asm-mips/cpu-features.h @@ -96,6 +96,9 @@ #ifndef cpu_has_ic_fills_f_dc #define cpu_has_ic_fills_f_dc (cpu_data[0].icache.flags & MIPS_CACHE_IC_F_DC) #endif +#ifndef cpu_has_pindexed_dcache +#define cpu_has_pindexed_dcache (cpu_data[0].dcache.flags & MIPS_CACHE_PINDEX) +#endif /* * I-Cache snoops remote store. This only matters on SMP. Some multiprocessors -- cgit v1.2.3