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sys/amd64/vmm/amd/svm_msr.c
Show First 20 Lines • Show All 156 Lines • ▼ Show 20 Lines | case MSR_AMDK8_IPM: | ||||
* Ignore writes to the "Interrupt Pending Message" MSR. | * Ignore writes to the "Interrupt Pending Message" MSR. | ||||
*/ | */ | ||||
break; | break; | ||||
case MSR_K8_UCODE_UPDATE: | case MSR_K8_UCODE_UPDATE: | ||||
/* | /* | ||||
* Ignore writes to microcode update register. | * Ignore writes to microcode update register. | ||||
*/ | */ | ||||
break; | break; | ||||
case MSR_TSC: | |||||
error = svm_set_tsc_offset(sc, vcpu, val - rdtsc()); | |||||
case MSR_EXTFEATURES: | case MSR_EXTFEATURES: | ||||
break; | break; | ||||
default: | default: | ||||
error = EINVAL; | error = EINVAL; | ||||
break; | break; | ||||
} | } | ||||
return (error); | return (error); | ||||
} | } |