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authorRalf Baechle <ralf@linux-mips.org>2006-06-23 13:48:21 -0400
committerRalf Baechle <ralf@linux-mips.org>2006-06-29 16:10:54 -0400
commit2e78ae3f48b2596797101fa365abd6348143299f (patch)
tree1de5c9ccca27ce0addd89e6e89da04ad406988e5 /arch
parentbeab375a48f0cd90eb08f04e2c1dad67b9e6d3f8 (diff)
[MIPS] 74K: Assume it will also have an AR bit in config7
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/mm/c-r4k.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 33b1451a365d..75d887e89739 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -1009,6 +1009,7 @@ static void __init probe_pcache(void)
1009 break; 1009 break;
1010 case CPU_24K: 1010 case CPU_24K:
1011 case CPU_34K: 1011 case CPU_34K:
1012 case CPU_74K:
1012 if ((read_c0_config7() & (1 << 16))) { 1013 if ((read_c0_config7() & (1 << 16))) {
1013 /* effectively physically indexed dcache, 1014 /* effectively physically indexed dcache,
1014 thus no virtual aliases. */ 1015 thus no virtual aliases. */