Andreas Herrmann 193f3fcb3a x86: Add cpu_has_topoext
Introduce cpu_has_topoext to check for AMD's CPUID topology extensions
support. It indicates support for
CPUID Fn8000_001D_EAX_x[N:0]-CPUID Fn8000_001E_EDX

See AMD's CPUID Specification, Publication # 25481
(as of Rev. 2.34 September 2010)

Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Link: http://lkml.kernel.org/r/20121019085813.GD26718@alberich
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2012-11-13 11:22:28 -08:00
..
2012-11-13 11:22:28 -08:00
2012-11-13 11:22:28 -08:00
2012-09-28 15:05:15 +09:30
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2012-10-26 10:17:38 +02:00
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