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x86, centaur: Enable cx8 for VIA Eden too

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My box with following cpuinfo needs the cx8 enabling still:

vendor_id	: CentaurHauls
cpu family	: 6
model		: 13
model name	: VIA Eden Processor 1200MHz
stepping	: 0
cpu MHz		: 1199.940
cache size	: 128 KB

This fixes valgrind to work on my box (it requires and checks
cx8 from cpuinfo).

Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Link: http://lkml.kernel.org/r/1323961888-10223-1-git-send-email-timo.teras@iki.fi
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
Timo Teräs 2011-12-15 17:11:28 +02:00 committed by H. Peter Anvin
parent dc47ce90c3
commit cb3f718de8
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/cpu/centaur.c
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@ -278,7 +278,7 @@ static void __cpuinit init_c3(struct cpuinfo_x86 *c)
}
#ifdef CONFIG_X86_32
/* Cyrix III family needs CX8 & PGE explicitly enabled. */
if (c->x86_model >= 6 && c->x86_model <= 9) {
if (c->x86_model >= 6 && c->x86_model <= 13) {
rdmsr(MSR_VIA_FCR, lo, hi);
lo |= (1<<1 | 1<<7);
wrmsr(MSR_VIA_FCR, lo, hi);