The INTEGRITY_CAPABILITIES MSR is enumerated by bit 2 of the
CORE_CAPABILITIES MSR.
Add defines for the CORE_CAPS enumeration as well as for the integrity
MSR.
Reviewed-by: Dan Williams <[email protected]>
Signed-off-by: Tony Luck <[email protected]>
Reviewed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/x86/include/asm/msr-index.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index ee15311b6be1..c3dc7ae32f1f 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -76,6 +76,8 @@
/* Abbreviated from Intel SDM name IA32_CORE_CAPABILITIES */
#define MSR_IA32_CORE_CAPS 0x000000cf
+#define MSR_IA32_CORE_CAPS_INTEGRITY_CAPS_BIT 2
+#define MSR_IA32_CORE_CAPS_INTEGRITY_CAPS BIT(MSR_IA32_CORE_CAPS_INTEGRITY_CAPS_BIT)
#define MSR_IA32_CORE_CAPS_SPLIT_LOCK_DETECT_BIT 5
#define MSR_IA32_CORE_CAPS_SPLIT_LOCK_DETECT BIT(MSR_IA32_CORE_CAPS_SPLIT_LOCK_DETECT_BIT)
@@ -154,6 +156,11 @@
#define MSR_IA32_POWER_CTL 0x000001fc
#define MSR_IA32_POWER_CTL_BIT_EE 19
+/* Abbreviated from Intel SDM name IA32_INTEGRITY_CAPABILITIES */
+#define MSR_INTEGRITY_CAPS 0x000002d9
+#define MSR_INTEGRITY_CAPS_PERIODIC_BIST_BIT 4
+#define MSR_INTEGRITY_CAPS_PERIODIC_BIST BIT(MSR_INTEGRITY_CAPS_PERIODIC_BIST_BIT)
+
#define MSR_LBR_NHM_FROM 0x00000680
#define MSR_LBR_NHM_TO 0x000006c0
#define MSR_LBR_CORE_FROM 0x00000040
--
2.35.1
On Thu, May 05 2022 at 18:40, Tony Luck wrote:
> The INTEGRITY_CAPABILITIES MSR is enumerated by bit 2 of the
> CORE_CAPABILITIES MSR.
>
> Add defines for the CORE_CAPS enumeration as well as for the integrity
> MSR.
>
> Reviewed-by: Dan Williams <[email protected]>
> Signed-off-by: Tony Luck <[email protected]>
> Reviewed-off-by: Greg Kroah-Hartman <[email protected]>
Reviewed-by: Thomas Gleixner <[email protected]>