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[PATCH] x86: cpu model calculation for family 6 cpu 

The x86_model calculation also applies for family 6. early_cpu_detect
does the right thing, but generic_identify misses.

Signed-off-by: Shaohua Li<shaohua.li@intel.com>
Cc: Dave Jones <davej@codemonkey.org.uk>
Cc: "Seth, Rohit" <rohit.seth@intel.com>
Acked-by: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Shaohua Li 2006-03-07 21:55:40 -08:00 committed by Linus Torvalds
parent 90f0094dc6
commit ed2da193fe
1 changed files with 2 additions and 2 deletions
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4
arch/i386/kernel/cpu/common.c
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@ -278,10 +278,10 @@ void __devinit generic_identify(struct cpuinfo_x86 * c)
c->x86_capability[4] = excap;
c->x86 = (tfms >> 8) & 15;
c->x86_model = (tfms >> 4) & 15;
if (c->x86 == 0xf) {
if (c->x86 == 0xf)
c->x86 += (tfms >> 20) & 0xff;
if (c->x86 >= 0x6)
c->x86_model += ((tfms >> 16) & 0xF) << 4;
}
c->x86_mask = tfms & 15;
} else {
/* Have CPUID level 0 only - unheard of */