x86, AMD: Extend support to future families
Extend support to future families, and in particular: * extend direct mapping split of Tseg SMM area. * extend K8 flavored alternatives (NOPS). * rep movs* prefix is fast in ucode. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> LKML-Reference: <20100602182921.GA21557@aftab> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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@ -466,7 +466,7 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
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}
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}
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if (c->x86 == 0x10 || c->x86 == 0x11)
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if (c->x86 >= 0x10)
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set_cpu_cap(c, X86_FEATURE_REP_GOOD);
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/* get apicid instead of initial apic id from cpuid */
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@ -529,7 +529,7 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
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num_cache_leaves = 3;
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}
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if (c->x86 >= 0xf && c->x86 <= 0x11)
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if (c->x86 >= 0xf)
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set_cpu_cap(c, X86_FEATURE_K8);
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if (cpu_has_xmm2) {
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@ -546,7 +546,7 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
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fam10h_check_enable_mmcfg();
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}
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if (c == &boot_cpu_data && c->x86 >= 0xf && c->x86 <= 0x11) {
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if (c == &boot_cpu_data && c->x86 >= 0xf) {
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unsigned long long tseg;
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/*
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