Author: jhb
Date: Wed Aug 25 20:37:58 2010
New Revision: 211821
URL: http://svn.freebsd.org/changeset/base/211821
Log:
Correctly ensure that the CPU family is 0x6, not non-zero.
Submitted by: Dimitry Andric
Modified:
head/sys/x86/pci/qpi.c
Modified: head/sys/x86/pci/qpi.c
==============================================================================
--- head/sys/x86/pci/qpi.c Wed Aug 25 19:12:05 2010 (r211820)
+++ head/sys/x86/pci/qpi.c Wed Aug 25 20:37:58 2010 (r211821)
@@ -62,7 +62,8 @@ qpi_identify(driver_t *driver, device_t
{
/* Check CPUID to ensure this is an i7 CPU of some sort. */
- if (!(cpu_vendor_id == CPU_VENDOR_INTEL && CPUID_TO_FAMILY(cpu_id) &&
+ if (!(cpu_vendor_id == CPU_VENDOR_INTEL &&
+ CPUID_TO_FAMILY(cpu_id) == 0x6 &&
(CPUID_TO_MODEL(cpu_id) == 0x1a || CPUID_TO_MODEL(cpu_id) == 0x2c)))
return;
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