diff options
| author | Andre Przywara <osp@andrep.de> | 2012-11-14 16:28:52 -0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2012-11-15 03:47:05 +0100 |
| commit | c8acc380be7c7bb489037c927a2a5c217535f864 (patch) | |
| tree | 27d7f9bdf2980b0e88fee315677319d0d0afb975 /target-i386/cpu.c | |
| parent | da4fea066d9e08654940801d46e350a8bbd56547 (diff) | |
target-i386/cpu: Name new CPUID bits
Update QEMU's knowledge of CPUID bit names. This allows to
enable/disable those new features on QEMU's command line when
using KVM and prepares future feature enablement in QEMU.
This adds F16C, RDRAND, LWP, TBM, TopoExt, PerfCtr_Core, PerfCtr_NB,
FSGSBASE, BMI1, AVX2, BMI2, ERMS, PCID, InvPCID, RTM, RDSeed and ADX.
Sources where the AMD BKDG for Family 15h/Model 10h, Intel Software
Developer Manual, and the Linux kernel for the leaf 7 bits.
Signed-off-by: Andre Przywara <osp@andrep.de>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@amd.com>
[ehabkost: added CPUID_EXT_PCID]
[ehabkost: edited commit message]
[ehabkost: rebased against latest qemu.git master]
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'target-i386/cpu.c')
| -rw-r--r-- | target-i386/cpu.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/target-i386/cpu.c b/target-i386/cpu.c index e1db639295..f896e0cdca 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -66,7 +66,7 @@ static const char *ext_feature_name[] = { NULL, "pcid", "dca", "sse4.1|sse4_1", "sse4.2|sse4_2", "x2apic", "movbe", "popcnt", "tsc-deadline", "aes", "xsave", "osxsave", - "avx", NULL, NULL, "hypervisor", + "avx", "f16c", "rdrand", "hypervisor", }; /* Feature names that are already defined on feature_name[] but are set on * CPUID[8000_0001].EDX on AMD CPUs don't have their names on @@ -87,10 +87,10 @@ static const char *ext3_feature_name[] = { "lahf_lm" /* AMD LahfSahf */, "cmp_legacy", "svm", "extapic" /* AMD ExtApicSpace */, "cr8legacy" /* AMD AltMovCr8 */, "abm", "sse4a", "misalignsse", "3dnowprefetch", "osvw", "ibs", "xop", - "skinit", "wdt", NULL, NULL, - "fma4", NULL, "cvt16", "nodeid_msr", - NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, + "skinit", "wdt", NULL, "lwp", + "fma4", "tce", NULL, "nodeid_msr", + NULL, "tbm", "topoext", "perfctr_core", + "perfctr_nb", NULL, NULL, NULL, NULL, NULL, NULL, NULL, }; @@ -119,7 +119,7 @@ static const char *svm_feature_name[] = { static const char *cpuid_7_0_ebx_feature_name[] = { "fsgsbase", NULL, NULL, "bmi1", "hle", "avx2", NULL, "smep", "bmi2", "erms", "invpcid", "rtm", NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, "smap", NULL, NULL, NULL, + NULL, NULL, "rdseed", "adx", "smap", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, }; |