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author | Ingo Molnar <mingo@elte.hu> | 2008-09-10 14:05:45 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-09-10 14:05:45 +0200 |
commit | 3ce9bcb583536c45a46c7302747029450e22279c (patch) | |
tree | 7a4167189ffc6dc909151d1a5d040f9f0656a9f4 /arch/x86/kernel/cpu/centaur.c | |
parent | 26fd10517e810dd59ea050b052de24a75ee6dc07 (diff) | |
parent | f7d0b926ac8c8ec0c7a83ee69409bd2e6bb39f81 (diff) | |
download | op-kernel-dev-3ce9bcb583536c45a46c7302747029450e22279c.zip op-kernel-dev-3ce9bcb583536c45a46c7302747029450e22279c.tar.gz |
Merge branch 'core/xen' into x86/xen
Diffstat (limited to 'arch/x86/kernel/cpu/centaur.c')
-rw-r--r-- | arch/x86/kernel/cpu/centaur.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/centaur.c b/arch/x86/kernel/cpu/centaur.c index e0f45ed..a0534c0 100644 --- a/arch/x86/kernel/cpu/centaur.c +++ b/arch/x86/kernel/cpu/centaur.c @@ -314,6 +314,16 @@ enum { EAMD3D = 1<<20, }; +static void __cpuinit early_init_centaur(struct cpuinfo_x86 *c) +{ + switch (c->x86) { + case 5: + /* Emulate MTRRs using Centaur's MCR. */ + set_cpu_cap(c, X86_FEATURE_CENTAUR_MCR); + break; + } +} + static void __cpuinit init_centaur(struct cpuinfo_x86 *c) { @@ -462,6 +472,7 @@ centaur_size_cache(struct cpuinfo_x86 *c, unsigned int size) static struct cpu_dev centaur_cpu_dev __cpuinitdata = { .c_vendor = "Centaur", .c_ident = { "CentaurHauls" }, + .c_early_init = early_init_centaur, .c_init = init_centaur, .c_size_cache = centaur_size_cache, }; |