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Enable MTRR on all VIA CPUs that claim support.

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This may not be entirely correct either, but the existing check is
bogus.  I have both a C3 and a C7 that fail this check, but work fine.

MFC after:	2 weeks
This commit is contained in:
Robert Noland 2010-01-31 14:35:49 +00:00
parent b1ba33ffbe
commit b3e7ca23e7
1 changed files with 1 additions and 4 deletions
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5
sys/i386/i386/i686_mem.c
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@ -707,11 +707,8 @@ i686_mem_drvinit(void *unused)
switch (cpu_vendor_id) {
case CPU_VENDOR_INTEL:
case CPU_VENDOR_AMD:
break;
case CPU_VENDOR_CENTAUR:
if (cpu_exthigh >= 0x80000008)
break;
/* FALLTHROUGH */
break;
default:
return;
}