Lines 1335-1341
fix_cpuid(void)
Link Here
|
1335 |
* See BIOS and Kernel Developer’s Guide (BKDG) for AMD Family 15h |
1335 |
* See BIOS and Kernel Developer’s Guide (BKDG) for AMD Family 15h |
1336 |
* Models 60h-6Fh Processors, Publication # 50742. |
1336 |
* Models 60h-6Fh Processors, Publication # 50742. |
1337 |
*/ |
1337 |
*/ |
1338 |
if (cpu_vendor_id == CPU_VENDOR_AMD && CPUID_TO_FAMILY(cpu_id) == 0x15) { |
1338 |
if (vm_guest == VM_GUEST_NO && cpu_vendor_id == CPU_VENDOR_AMD && CPUID_TO_FAMILY(cpu_id) == 0x15) { |
1339 |
msr = rdmsr(MSR_EXTFEATURES); |
1339 |
msr = rdmsr(MSR_EXTFEATURES); |
1340 |
if ((msr & ((uint64_t)1 << 54)) == 0) { |
1340 |
if ((msr & ((uint64_t)1 << 54)) == 0) { |
1341 |
msr |= (uint64_t)1 << 54; |
1341 |
msr |= (uint64_t)1 << 54; |