[libvirt] [PATCH] Add support for SSE4.1 and SSE4.2 CPU features

Jiri Denemark jdenemar at redhat.com
Tue May 18 14:26:52 UTC 2010


---
 src/cpu/cpu_map.xml |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml
index 30c28d7..084b879 100644
--- a/src/cpu/cpu_map.xml
+++ b/src/cpu/cpu_map.xml
@@ -126,6 +126,12 @@
     <feature name='dca'> <!-- CPUID_EXT_DCA -->
       <cpuid function='0x00000001' ecx='0x00040000'/>
     </feature>
+    <feature name='sse4.1'> <!-- CPUID_EXT_SSE41 -->
+      <cpuid function='0x00000001' ecx='0x00080000'/>
+    </feature>
+    <feature name='sse4.2'> <!-- CPUID_EXT_SSE42 -->
+      <cpuid function='0x00000001' ecx='0x00100000'/>
+    </feature>
     <feature name='x2apic'> <!-- CPUID_EXT_X2APIC -->
       <cpuid function='0x00000001' ecx='0x00200000'/>
     </feature>
-- 
1.7.1




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