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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-09-25 15:39:20 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-09-25 15:39:20 +0100
commit2b4ae1f1d2ae595ff2fc5597287881796e0e6bfc (patch)
treea572cd8d4044bfa234e51a4fe04199e9b32c8181
parentc0e9587841a0fd79bbf8296034faefb9afe72fb4 (diff)
[ARM] Print details relevant to how we handle the cache
This replaces the original cache type decoding printks. We now indicate how we're treating the cache which we found, rather than what we found. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
-rw-r--r--arch/arm/kernel/setup.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 5b121d81f9e..2f5d3641f2e 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -248,6 +248,15 @@ static void __init cacheid_init(void)
} else {
cacheid = CACHEID_VIVT;
}
+
+ printk("CPU: %s data cache, %s instruction cache\n",
+ cache_is_vivt() ? "VIVT" :
+ cache_is_vipt_aliasing() ? "VIPT aliasing" :
+ cache_is_vipt_nonaliasing() ? "VIPT nonaliasing" : "unknown",
+ cache_is_vivt() ? "VIVT" :
+ icache_is_vivt_asid_tagged() ? "VIVT ASID tagged" :
+ cache_is_vipt_aliasing() ? "VIPT aliasing" :
+ cache_is_vipt_nonaliasing() ? "VIPT nonaliasing" : "unknown");
}
/*