summaryrefslogtreecommitdiffstats
path: root/include/asm-mips/cpu-features.h
diff options
context:
space:
mode:
authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2006-03-13 18:23:03 +0900
committerRalf Baechle <ralf@linux-mips.org>2006-03-18 16:59:27 +0000
commitde62893bc0725f8b5f0445250577cd7a10b2d8f8 (patch)
tree3a5d77b8e8aa66113431ebe287c552749c2e8fee /include/asm-mips/cpu-features.h
parenta3c4946db4fe64cb21b66a09e89890678aac6d65 (diff)
downloadop-kernel-dev-de62893bc0725f8b5f0445250577cd7a10b2d8f8.zip
op-kernel-dev-de62893bc0725f8b5f0445250577cd7a10b2d8f8.tar.gz
[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 <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/cpu-features.h')
-rw-r--r--include/asm-mips/cpu-features.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h
index 78c9cc2..3f2b6d9 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
OpenPOWER on IntegriCloud