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Do not require concrete HwAPI in Intel MSR handlers

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This commit is contained in:
Dmitrii Okunev
2021-12-15 14:05:46 +00:00
committed by Christopher Meis
parent 8b8a479604
commit 8375dd201a
1 changed files with 5 additions and 5 deletions
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10
pkg/hwapi/msr_intel.go
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@@ -48,21 +48,21 @@ func GetSMRRInfo(h LowLevelHardwareInterfaces) (SMRR, error) {
}
//IA32FeatureControlIsLocked returns true if the IA32_FEATURE_CONTROL msr is locked
func IA32FeatureControlIsLocked(h HwAPI) (bool, error) {
func IA32FeatureControlIsLocked(h LowLevelHardwareInterfaces) (bool, error) {
featCtrl := h.ReadMSR(msrFeatureControl)
return featCtrl[0]&1 != 0, nil
}
//IA32PlatformID returns the IA32_PLATFORM_ID msr
func IA32PlatformID(h HwAPI) (uint64, error) {
func IA32PlatformID(h LowLevelHardwareInterfaces) (uint64, error) {
pltID := h.ReadMSR(msrPlatformID)
return pltID[0], nil
}
//AllowsVMXInSMX returns true if VMX is allowed in SMX
func AllowsVMXInSMX(h HwAPI) (bool, error) {
func AllowsVMXInSMX(h LowLevelHardwareInterfaces) (bool, error) {
featCtrl := h.ReadMSR(msrFeatureControl)
var mask uint64 = (1 << 1) & (1 << 5) & (1 << 6)
@@ -70,7 +70,7 @@ func AllowsVMXInSMX(h HwAPI) (bool, error) {
}
//TXTLeavesAreEnabled returns true if all TXT leaves are enabled
func TXTLeavesAreEnabled(h HwAPI) (bool, error) {
func TXTLeavesAreEnabled(h LowLevelHardwareInterfaces) (bool, error) {
featCtrl := h.ReadMSR(msrFeatureControl)
txtBits := (featCtrl[0] >> 8) & 0x1ff
@@ -78,7 +78,7 @@ func TXTLeavesAreEnabled(h HwAPI) (bool, error) {
}
//IA32DebugInterfaceEnabledOrLocked returns the enabled, locked and pchStrap state of IA32_DEBUG_INTERFACE msr
func IA32DebugInterfaceEnabledOrLocked(h HwAPI) (*IA32Debug, error) {
func IA32DebugInterfaceEnabledOrLocked(h LowLevelHardwareInterfaces) (*IA32Debug, error) {
var debugMSR IA32Debug
debugInterfaceCtrl := h.ReadMSR(msrIA32DebugInterface)