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KVM: VMX: Comment VMX primary/secondary exec ctl definitions

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Add comments for secondary/primary Processor-Based VM-execution controls.

Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
This commit is contained in:
Eddie Dong 2007-11-11 12:27:20 +02:00 committed by Avi Kivity
parent 9c8cba3761
commit 8a70cc3d0f
1 changed files with 8 additions and 2 deletions
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10
drivers/kvm/vmx.h
View file

@ -25,6 +25,9 @@
*
*/
/*
* Definitions of Primary Processor-Based VM-Execution Controls.
*/
#define CPU_BASED_VIRTUAL_INTR_PENDING 0x00000004
#define CPU_BASED_USE_TSC_OFFSETING 0x00000008
#define CPU_BASED_HLT_EXITING 0x00000080
@ -42,6 +45,11 @@
#define CPU_BASED_MONITOR_EXITING 0x20000000
#define CPU_BASED_PAUSE_EXITING 0x40000000
#define CPU_BASED_ACTIVATE_SECONDARY_CONTROLS 0x80000000
/*
* Definitions of Secondary Processor-Based VM-Execution Controls.
*/
#define SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES 0x00000001
#define PIN_BASED_EXT_INTR_MASK 0x00000001
#define PIN_BASED_NMI_EXITING 0x00000008
@ -54,8 +62,6 @@
#define VM_ENTRY_SMM 0x00000400
#define VM_ENTRY_DEACT_DUAL_MONITOR 0x00000800
#define SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES 0x00000001
/* VMCS Encodings */
enum vmcs_field {
GUEST_ES_SELECTOR = 0x00000800,