motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 08:13:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

x86: Add AMX CPUIDs enumeration

Browse source 
Add AMX primary feature bits XFD and AMX_TILE to
enumerate the CPU's AMX capability. Meanwhile, add
AMX TILE and TMUL CPUID leaf and subleaves which
exist when AMX TILE is present to provide the maximum
capability of TILE and TMUL.

Signed-off-by: Jing Liu <jing2.liu@intel.com>
Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Message-Id: <20220217060434.52460-6-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Jing Liu 2022-02-16 22:04:31 -08:00 • committed by Paolo Bonzini
parent 0f17f6b30f
commit f21a48171c
2 changed files with 55 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

4
target/i386/kvm/kvm.c
View file

@ -1781,7 +1781,9 @@ int kvm_arch_init_vcpu(CPUState *cs)
c = &cpuid_data.entries[cpuid_i++];
}
break;
case 0x14: {
case 0x14:
case 0x1d:
case 0x1e: {
uint32_t times;
c->function = i;