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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2006-03-01 15:07:07 +1100
committerPaul Mackerras <paulus@samba.org>2006-03-03 22:00:23 +1100
commitaa5cb02143123289bd37c30c0ad60339f8da0bad (patch)
tree63044afa0e3348ec20d63b86ebfa9768123339e7 /include/asm-powerpc
parente2a002b9a731083c69add71b1f5014bac7dc1770 (diff)
downloadop-kernel-dev-aa5cb02143123289bd37c30c0ad60339f8da0bad.zip
op-kernel-dev-aa5cb02143123289bd37c30c0ad60339f8da0bad.tar.gz
[PATCH] powerpc: Expose SMT and L1 icache snoop userland features
This patch makes userland aware of the icache snoop capability of the POWER5 (and possibly others in the future) and of SMT capabilities. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r--include/asm-powerpc/cputable.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index 90d005b..5638518 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -20,6 +20,8 @@
#define PPC_FEATURE_POWER5_PLUS 0x00020000
#define PPC_FEATURE_CELL 0x00010000
#define PPC_FEATURE_BOOKE 0x00008000
+#define PPC_FEATURE_SMT 0x00004000
+#define PPC_FEATURE_ICACHE_SNOOP 0x00002000
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
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