[i386] All Transmeta CPUs have constant TSCs
All Transmeta CPUs ever produced have constant-rate TSCs.
Signed-off-by: H. Peter Anvin <[email protected]>
---
commit 07e54489ef8a3341b20ae42b53b1254a68061204
tree 204fa19fe2b2dd3ddb1add83ec66ccda7360f4e6
parent 7523c4dd9923cab748dad9b79d0165e118e3d03b
author H. Peter Anvin <[email protected]> Thu, 04 Jan 2007 17:44:34 -0800
committer H. Peter Anvin <[email protected]> Thu, 04 Jan 2007 17:44:34 -0800
arch/i386/kernel/cpu/transmeta.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/i386/kernel/cpu/transmeta.c b/arch/i386/kernel/cpu/transmeta.c
index 4056fb7..b536e81 100644
--- a/arch/i386/kernel/cpu/transmeta.c
+++ b/arch/i386/kernel/cpu/transmeta.c
@@ -72,6 +72,9 @@ static void __cpuinit init_transmeta(struct cpuinfo_x86 *c)
wrmsr(0x80860004, ~0, uk);
c->x86_capability[0] = cpuid_edx(0x00000001);
wrmsr(0x80860004, cap_mask, uk);
+
+ /* All Transmeta CPUs have a constant TSC */
+ set_bit(X86_FEATURE_CONSTANT_TSC, c->x86_capability);
/* If we can run i686 user-space code, call us an i686 */
#define USER686 (X86_FEATURE_TSC|X86_FEATURE_CX8|X86_FEATURE_CMOV)
-
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