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[PATCH] KVM: Rename some msrs 

No need to append _MSR to msr names, a prefix should suffice.

Signed-off-by: Nguyen Anh Quynh <aquynh@gmail.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Nguyen Anh Quynh 2006-12-29 16:49:54 -08:00 committed by Linus Torvalds
parent a8d13ea28b
commit c68876fd28
2 changed files with 11 additions and 12 deletions
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13
drivers/kvm/vmx.c
View File

@ -26,7 +26,6 @@
#include "segment_descriptor.h" #include "segment_descriptor.h"
#define MSR_IA32_FEATURE_CONTROL 0x03a
MODULE_AUTHOR("Qumranet"); MODULE_AUTHOR("Qumranet");
MODULE_LICENSE("GPL"); MODULE_LICENSE("GPL");
@ -519,11 +518,11 @@ static __init void setup_vmcs_descriptor(void)
{ {
u32 vmx_msr_low, vmx_msr_high; u32 vmx_msr_low, vmx_msr_high;
rdmsr(MSR_IA32_VMX_BASIC_MSR, vmx_msr_low, vmx_msr_high); rdmsr(MSR_IA32_VMX_BASIC, vmx_msr_low, vmx_msr_high);
vmcs_descriptor.size = vmx_msr_high & 0x1fff; vmcs_descriptor.size = vmx_msr_high & 0x1fff;
vmcs_descriptor.order = get_order(vmcs_descriptor.size); vmcs_descriptor.order = get_order(vmcs_descriptor.size);
vmcs_descriptor.revision_id = vmx_msr_low; vmcs_descriptor.revision_id = vmx_msr_low;
}; }
static struct vmcs *alloc_vmcs_cpu(int cpu) static struct vmcs *alloc_vmcs_cpu(int cpu)
{ {
@ -1039,12 +1038,12 @@ static int vmx_vcpu_setup(struct kvm_vcpu *vcpu)
vmcs_write64(GUEST_IA32_DEBUGCTL, 0); vmcs_write64(GUEST_IA32_DEBUGCTL, 0);
/* Control */ /* Control */
vmcs_write32_fixedbits(MSR_IA32_VMX_PINBASED_CTLS_MSR, vmcs_write32_fixedbits(MSR_IA32_VMX_PINBASED_CTLS,
PIN_BASED_VM_EXEC_CONTROL, PIN_BASED_VM_EXEC_CONTROL,
PIN_BASED_EXT_INTR_MASK /* 20.6.1 */ PIN_BASED_EXT_INTR_MASK /* 20.6.1 */
| PIN_BASED_NMI_EXITING /* 20.6.1 */ | PIN_BASED_NMI_EXITING /* 20.6.1 */
); );
vmcs_write32_fixedbits(MSR_IA32_VMX_PROCBASED_CTLS_MSR, vmcs_write32_fixedbits(MSR_IA32_VMX_PROCBASED_CTLS,
CPU_BASED_VM_EXEC_CONTROL, CPU_BASED_VM_EXEC_CONTROL,
CPU_BASED_HLT_EXITING /* 20.6.2 */ CPU_BASED_HLT_EXITING /* 20.6.2 */
| CPU_BASED_CR8_LOAD_EXITING /* 20.6.2 */ | CPU_BASED_CR8_LOAD_EXITING /* 20.6.2 */
@ -1127,7 +1126,7 @@ static int vmx_vcpu_setup(struct kvm_vcpu *vcpu)
virt_to_phys(vcpu->guest_msrs + NR_BAD_MSRS)); virt_to_phys(vcpu->guest_msrs + NR_BAD_MSRS));
vmcs_writel(VM_EXIT_MSR_LOAD_ADDR, vmcs_writel(VM_EXIT_MSR_LOAD_ADDR,
virt_to_phys(vcpu->host_msrs + NR_BAD_MSRS)); virt_to_phys(vcpu->host_msrs + NR_BAD_MSRS));
vmcs_write32_fixedbits(MSR_IA32_VMX_EXIT_CTLS_MSR, VM_EXIT_CONTROLS, vmcs_write32_fixedbits(MSR_IA32_VMX_EXIT_CTLS, VM_EXIT_CONTROLS,
(HOST_IS_64 << 9)); /* 22.2,1, 20.7.1 */ (HOST_IS_64 << 9)); /* 22.2,1, 20.7.1 */
vmcs_write32(VM_EXIT_MSR_STORE_COUNT, nr_good_msrs); /* 22.2.2 */ vmcs_write32(VM_EXIT_MSR_STORE_COUNT, nr_good_msrs); /* 22.2.2 */
vmcs_write32(VM_EXIT_MSR_LOAD_COUNT, nr_good_msrs); /* 22.2.2 */ vmcs_write32(VM_EXIT_MSR_LOAD_COUNT, nr_good_msrs); /* 22.2.2 */
@ -1135,7 +1134,7 @@ static int vmx_vcpu_setup(struct kvm_vcpu *vcpu)
/* 22.2.1, 20.8.1 */ /* 22.2.1, 20.8.1 */
vmcs_write32_fixedbits(MSR_IA32_VMX_ENTRY_CTLS_MSR, vmcs_write32_fixedbits(MSR_IA32_VMX_ENTRY_CTLS,
VM_ENTRY_CONTROLS, 0); VM_ENTRY_CONTROLS, 0);
vmcs_write32(VM_ENTRY_INTR_INFO_FIELD, 0); /* 22.2.1 */ vmcs_write32(VM_ENTRY_INTR_INFO_FIELD, 0); /* 22.2.1 */

10
drivers/kvm/vmx.h
View File

@ -286,11 +286,11 @@ enum vmcs_field {
#define CR4_VMXE 0x2000 #define CR4_VMXE 0x2000
#define MSR_IA32_VMX_BASIC_MSR 0x480 #define MSR_IA32_VMX_BASIC 0x480
#define MSR_IA32_FEATURE_CONTROL 0x03a #define MSR_IA32_FEATURE_CONTROL 0x03a
#define MSR_IA32_VMX_PINBASED_CTLS_MSR 0x481 #define MSR_IA32_VMX_PINBASED_CTLS 0x481
#define MSR_IA32_VMX_PROCBASED_CTLS_MSR 0x482 #define MSR_IA32_VMX_PROCBASED_CTLS 0x482
#define MSR_IA32_VMX_EXIT_CTLS_MSR 0x483 #define MSR_IA32_VMX_EXIT_CTLS 0x483
#define MSR_IA32_VMX_ENTRY_CTLS_MSR 0x484 #define MSR_IA32_VMX_ENTRY_CTLS 0x484
#endif #endif