x86: clean up cpu capabilities accesses, centaur.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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16282a8e25
commit
e1a94a974c
1 changed files with 7 additions and 7 deletions
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@ -282,12 +282,12 @@ static void __cpuinit init_c3(struct cpuinfo_x86 *c)
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rdmsr(MSR_VIA_FCR, lo, hi);
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lo |= (1<<1 | 1<<7);
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wrmsr(MSR_VIA_FCR, lo, hi);
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set_bit(X86_FEATURE_CX8, c->x86_capability);
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set_cpu_cap(c, X86_FEATURE_CX8);
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}
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/* Before Nehemiah, the C3's had 3dNOW! */
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if (c->x86_model >= 6 && c->x86_model < 9)
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set_bit(X86_FEATURE_3DNOW, c->x86_capability);
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set_cpu_cap(c, X86_FEATURE_3DNOW);
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get_model_name(c);
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display_cacheinfo(c);
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@ -327,7 +327,7 @@ static void __cpuinit init_centaur(struct cpuinfo_x86 *c)
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* Bit 31 in normal CPUID used for nonstandard 3DNow ID;
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* 3DNow is IDd by bit 31 in extended CPUID (1*32+31) anyway
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*/
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clear_bit(0*32+31, c->x86_capability);
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clear_cpu_cap(c, 0*32+31);
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switch (c->x86) {
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case 5:
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@ -337,7 +337,7 @@ static void __cpuinit init_centaur(struct cpuinfo_x86 *c)
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fcr_set = ECX8|DSMC|EDCTLB|EMMX|ERETSTK;
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fcr_clr = DPDC;
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printk(KERN_NOTICE "Disabling bugged TSC.\n");
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clear_bit(X86_FEATURE_TSC, c->x86_capability);
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clear_cpu_cap(c, X86_FEATURE_TSC);
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#ifdef CONFIG_X86_OOSTORE
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centaur_create_optimal_mcr();
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/*
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@ -418,12 +418,12 @@ static void __cpuinit init_centaur(struct cpuinfo_x86 *c)
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printk(KERN_INFO "Centaur FCR is 0x%X\n", lo);
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}
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/* Emulate MTRRs using Centaur's MCR. */
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set_bit(X86_FEATURE_CENTAUR_MCR, c->x86_capability);
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set_cpu_cap(c, X86_FEATURE_CENTAUR_MCR);
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/* Report CX8 */
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set_bit(X86_FEATURE_CX8, c->x86_capability);
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set_cpu_cap(c, X86_FEATURE_CX8);
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/* Set 3DNow! on Winchip 2 and above. */
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if (c->x86_model >= 8)
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set_bit(X86_FEATURE_3DNOW, c->x86_capability);
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set_cpu_cap(c, X86_FEATURE_3DNOW);
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/* See if we can find out some more. */
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if (cpuid_eax(0x80000000) >= 0x80000005) {
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/* Yes, we can. */
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