[PATCH 2/4] tools headers x86: Sync msr-index.h with kernel sources
From: Sandipan Das
Date: Thu Aug 11 2022 - 08:48:08 EST
Sync msr-index.h with the kernel sources by adding the new AMD Last Branch
Record Extension Version 2 (LbrExtV2) MSRs.
Signed-off-by: Sandipan Das <sandipan.das@xxxxxxx>
---
tools/arch/x86/include/asm/msr-index.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tools/arch/x86/include/asm/msr-index.h b/tools/arch/x86/include/asm/msr-index.h
index cc615be27a54..7f9eaf497947 100644
--- a/tools/arch/x86/include/asm/msr-index.h
+++ b/tools/arch/x86/include/asm/msr-index.h
@@ -574,6 +574,9 @@
#define MSR_AMD64_PERF_CNTR_GLOBAL_CTL 0xc0000301
#define MSR_AMD64_PERF_CNTR_GLOBAL_STATUS_CLR 0xc0000302
+/* AMD Last Branch Record MSRs */
+#define MSR_AMD64_LBR_SELECT 0xc000010e
+
/* Fam 17h MSRs */
#define MSR_F17H_IRPERF 0xc00000e9
@@ -745,6 +748,8 @@
#define MSR_AMD_DBG_EXTN_CFG 0xc000010f
#define MSR_AMD_SAMP_BR_FROM 0xc0010300
+#define DBG_EXTN_CFG_LBRV2EN BIT_ULL(6)
+
#define MSR_IA32_MPERF 0x000000e7
#define MSR_IA32_APERF 0x000000e8
--
2.34.1