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authorEduardo Habkost <ehabkost@redhat.com>2014-01-20 14:41:13 -0200
committerPaolo Bonzini <pbonzini@redhat.com>2014-02-03 17:33:54 +0100
commit2bc65d2b020887da3eb9043ae4f7d133ed85a7fe (patch)
tree2a93077b51bdc0cfd6b92da0804cdba685bc20bf /target-i386/cpu.c
parent2a573259ebf8b1072707257d547603520d1ed236 (diff)
target-i386: kvm_cpu_fill_host(): Fill feature words in a loop
Now that the kvm_cpu_fill_host() code is simplified, we can simply set the feature word array using a simple loop. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target-i386/cpu.c')
-rw-r--r--target-i386/cpu.c23
1 files changed, 7 insertions, 16 deletions
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 237af971d6..200ad42f43 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -1166,22 +1166,13 @@ static void kvm_cpu_fill_host(x86_def_t *x86_cpu_def)
cpu_x86_fill_model_id(x86_cpu_def->model_id);
- x86_cpu_def->features[FEAT_1_EDX] =
- kvm_arch_get_supported_cpuid(s, 0x1, 0, R_EDX);
- x86_cpu_def->features[FEAT_1_ECX] =
- kvm_arch_get_supported_cpuid(s, 0x1, 0, R_ECX);
- x86_cpu_def->features[FEAT_7_0_EBX] =
- kvm_arch_get_supported_cpuid(s, 0x7, 0, R_EBX);
- x86_cpu_def->features[FEAT_8000_0001_EDX] =
- kvm_arch_get_supported_cpuid(s, 0x80000001, 0, R_EDX);
- x86_cpu_def->features[FEAT_8000_0001_ECX] =
- kvm_arch_get_supported_cpuid(s, 0x80000001, 0, R_ECX);
- x86_cpu_def->features[FEAT_C000_0001_EDX] =
- kvm_arch_get_supported_cpuid(s, 0xC0000001, 0, R_EDX);
- x86_cpu_def->features[FEAT_SVM] =
- kvm_arch_get_supported_cpuid(s, 0x8000000A, 0, R_EDX);
- x86_cpu_def->features[FEAT_KVM] =
- kvm_arch_get_supported_cpuid(s, KVM_CPUID_FEATURES, 0, R_EAX);
+ FeatureWord w;
+ for (w = 0; w < FEATURE_WORDS; w++) {
+ FeatureWordInfo *wi = &feature_word_info[w];
+ x86_cpu_def->features[w] =
+ kvm_arch_get_supported_cpuid(s, wi->cpuid_eax, wi->cpuid_ecx,
+ wi->cpuid_reg);
+ }
#endif /* CONFIG_KVM */
}