Searched hist:25481 (Results 1 - 5 of 5) sorted by relevance

/linux-master/arch/x86/kernel/cpu/
H A Dpowerflags.cdiff 8ef726cb Tue Apr 23 08:19:55 MDT 2013 Thorsten Glaser <t.glaser@tarent.de> update AMD powerflags comments

from http://www.flounder.com/cpuid80000007amd.gif
and http://support.amd.com/us/Embedded_TechDocs/25481.pdf

Signed-off-by: Thorsten Glaser <t.glaser@tarent.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
H A Damd.cdiff 193f3fcb Fri Oct 19 02:58:13 MDT 2012 Andreas Herrmann <andreas.herrmann3@amd.com> 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>
diff 6057b4d3 Thu Sep 30 06:38:57 MDT 2010 Andreas Herrmann <andreas.herrmann3@amd.com> x86, amd: Extract compute unit information for AMD CPUs

Get compute unit information from CPUID Fn8000_001E_EBX.
(See AMD CPUID Specification - publication # 25481, revision 2.34,
September 2010.)

Note that each core on a compute unit still has a core_id of its own.

Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
LKML-Reference: <20100930123857.GE20545@loge.amd.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
diff 23588c38 Thu Sep 30 06:36:28 MDT 2010 Andreas Herrmann <andreas.herrmann3@amd.com> x86, amd: Add support for CPUID topology extension of AMD CPUs

Node information (ID, number of internal nodes) is provided via
CPUID Fn8000_001e_ECX.

See AMD CPUID Specification (Publication # 25481, Revision 2.34,
September 2010).

Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
LKML-Reference: <20100930123628.GD20545@loge.amd.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
/linux-master/arch/x86/include/asm/
H A Dcpufeature.hdiff 193f3fcb Fri Oct 19 02:58:13 MDT 2012 Andreas Herrmann <andreas.herrmann3@amd.com> 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>
H A Dprocessor.hdiff 6057b4d3 Thu Sep 30 06:38:57 MDT 2010 Andreas Herrmann <andreas.herrmann3@amd.com> x86, amd: Extract compute unit information for AMD CPUs

Get compute unit information from CPUID Fn8000_001E_EBX.
(See AMD CPUID Specification - publication # 25481, revision 2.34,
September 2010.)

Note that each core on a compute unit still has a core_id of its own.

Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
LKML-Reference: <20100930123857.GE20545@loge.amd.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
/linux-master/arch/x86/kernel/
H A Dsmpboot.cdiff 193f3fcb Fri Oct 19 02:58:13 MDT 2012 Andreas Herrmann <andreas.herrmann3@amd.com> 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>

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