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author | Ingo Molnar <mingo@elte.hu> | 2008-07-08 10:32:56 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-07-08 10:32:56 +0200 |
commit | 896395c290f902576270d84291c1f7f8bfbe339d (patch) | |
tree | 650114bff3a5f808ee1d713ecc443b0eaab2e1c3 /arch/x86/kernel/geode_32.c | |
parent | af1cf204ba2fd8135933a2e4df523fb1112dc0e2 (diff) | |
parent | 1b40a895df6c7d5a80e71f65674060b03d84bbef (diff) | |
download | op-kernel-dev-896395c290f902576270d84291c1f7f8bfbe339d.zip op-kernel-dev-896395c290f902576270d84291c1f7f8bfbe339d.tar.gz |
Merge branch 'linus' into tmp.x86.mpparse.new
Diffstat (limited to 'arch/x86/kernel/geode_32.c')
-rw-r--r-- | arch/x86/kernel/geode_32.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/kernel/geode_32.c b/arch/x86/kernel/geode_32.c index e8edd63..9b08e85 100644 --- a/arch/x86/kernel/geode_32.c +++ b/arch/x86/kernel/geode_32.c @@ -166,6 +166,8 @@ int geode_has_vsa2(void) static int has_vsa2 = -1; if (has_vsa2 == -1) { + u16 val; + /* * The VSA has virtual registers that we can query for a * signature. @@ -173,7 +175,8 @@ int geode_has_vsa2(void) outw(VSA_VR_UNLOCK, VSA_VRC_INDEX); outw(VSA_VR_SIGNATURE, VSA_VRC_INDEX); - has_vsa2 = (inw(VSA_VRC_DATA) == VSA_SIG); + val = inw(VSA_VRC_DATA); + has_vsa2 = (val == AMD_VSA_SIG || val == GSW_VSA_SIG); } return has_vsa2; |