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Lines 1395-1401
fix_cpuid(void)
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| 1395 |
* See BIOS and Kernel Developer’s Guide (BKDG) for AMD Family 15h |
1395 |
* See BIOS and Kernel Developer’s Guide (BKDG) for AMD Family 15h |
| 1396 |
* Models 60h-6Fh Processors, Publication # 50742. |
1396 |
* Models 60h-6Fh Processors, Publication # 50742. |
| 1397 |
*/ |
1397 |
*/ |
| 1398 |
if (cpu_vendor_id == CPU_VENDOR_AMD && CPUID_TO_FAMILY(cpu_id) == 0x15) { |
1398 |
if ((cpu_feature2 & CPUID2_HV) == 0 && |
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1399 |
cpu_vendor_id == CPU_VENDOR_AMD && |
| 1400 |
CPUID_TO_FAMILY(cpu_id) == 0x15) { |
| 1399 |
msr = rdmsr(MSR_EXTFEATURES); |
1401 |
msr = rdmsr(MSR_EXTFEATURES); |
| 1400 |
if ((msr & ((uint64_t)1 << 54)) == 0) { |
1402 |
if ((msr & ((uint64_t)1 << 54)) == 0) { |
| 1401 |
msr |= (uint64_t)1 << 54; |
1403 |
msr |= (uint64_t)1 << 54; |