MSR information returned for MSR index MSR_HASWELL_PKG_CST_CONFIG_CONTROL
struct { ... } MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::Bits |
UINT32 MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::C1AutoDemotion |
[Bit 26] C1 State Auto Demotion Enable (R/W).
UINT32 MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::C1Undemotion |
[Bit 28] Enable C1 Undemotion (R/W).
UINT32 MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::C3AutoDemotion |
[Bit 25] C3 State Auto Demotion Enable (R/W).
UINT32 MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::C3Undemotion |
[Bit 27] Enable C3 Undemotion (R/W).
UINT32 MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::CFGLock |
[Bit 15] CFG Lock (R/WO).
UINT32 MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::IO_MWAIT |
[Bit 10] I/O MWAIT Redirection Enable (R/W).
UINT32 MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::Limit |
[Bits 3:0] Package C-State Limit (R/W) Specifies the lowest processor-specific C-state code name (consuming the least power) for the package. The default is set as factory-configured package C-state limit. The following C-state code name encodings are supported: 0000b: C0/C1 (no package C-state support) 0001b: C2 0010b: C3 0011b: C6 0100b: C7 0101b: C7s Package C states C7 are not available to processor with signature 06_3CH.
UINT32 MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::Reserved1 |
UINT32 MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::Reserved2 |
UINT32 MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::Reserved3 |
UINT32 MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::Reserved4 |
UINT32 MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::Reserved5 |
UINT32 MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::Uint32 |
All bit fields as a 32-bit value
UINT64 MSR_HASWELL_PKG_CST_CONFIG_CONTROL_REGISTER::Uint64 |
All bit fields as a 64-bit value