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[PATCH] powerpc: Expose SMT and L1 icache snoop userland features

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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>
This commit is contained in:
Benjamin Herrenschmidt
2006-03-01 15:07:07 +11:00
committed by Paul Mackerras
parent e2a002b9a7
commit aa5cb02143
2 changed files with 8 additions and 3 deletions
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2
include/asm-powerpc/cputable.h
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@@ -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__