These values are needed by Secure Launch to locate particular CPUs during AP startup and to restore the MTRR state after a TXT launch. Signed-off-by: Ross Philipson <ross.philipson@xxxxxxxxxx> --- arch/x86/include/asm/msr-index.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index 82c6a4d350e0..9fbc0e554f99 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -348,6 +348,9 @@ #define MSR_IA32_RTIT_OUTPUT_BASE 0x00000560 #define MSR_IA32_RTIT_OUTPUT_MASK 0x00000561 +#define MSR_MTRRphysBase0 0x00000200 +#define MSR_MTRRphysMask0 0x00000201 + #define MSR_MTRRfix64K_00000 0x00000250 #define MSR_MTRRfix16K_80000 0x00000258 #define MSR_MTRRfix16K_A0000 0x00000259 @@ -859,6 +862,8 @@ #define MSR_IA32_APICBASE_ENABLE (1<<11) #define MSR_IA32_APICBASE_BASE (0xfffff<<12) +#define MSR_IA32_X2APIC_APICID 0x00000802 + #define MSR_IA32_UCODE_WRITE 0x00000079 #define MSR_IA32_UCODE_REV 0x0000008b -- 2.39.3
