linux-kernel - [PATCH] x86/msr: Lift AMD family 0x15 power-specific MSRs

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Message-Id: <20200608164847.14232-1-bp@alien8.de>
Date:   Mon,  8 Jun 2020 18:48:47 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     X86 ML <x86@...nel.org>
Cc:     Huang Rui <ray.huang@....com>, linux-hwmon@...r.kernel.org,
        LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] x86/msr: Lift AMD family 0x15 power-specific MSRs

From: Borislav Petkov <bp@...e.de>

... into the global msr-index.h header because they're used in multiple
compilation units. Sort the MSR list a bit. Update the msr-index.h copy
in tools.

No functional changes.

Signed-off-by: Borislav Petkov <bp@...e.de>
---
 arch/x86/events/amd/power.c            | 4 ----
 arch/x86/include/asm/msr-index.h       | 5 ++++-
 drivers/hwmon/fam15h_power.c           | 4 ----
 tools/arch/x86/include/asm/msr-index.h | 5 ++++-
 4 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/arch/x86/events/amd/power.c b/arch/x86/events/amd/power.c
index 43b09e9c93a2..16a2369c586e 100644
--- a/arch/x86/events/amd/power.c
+++ b/arch/x86/events/amd/power.c
@@ -13,10 +13,6 @@
 #include <asm/cpu_device_id.h>
 #include "../perf_event.h"
 
-#define MSR_F15H_CU_PWR_ACCUMULATOR     0xc001007a
-#define MSR_F15H_CU_MAX_PWR_ACCUMULATOR 0xc001007b
-#define MSR_F15H_PTSC			0xc0010280
-
 /* Event code: LSB 8 bits, passed in attr->config any other bit is reserved. */
 #define AMD_POWER_EVENT_MASK		0xFFULL
 
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index ef452b817f44..7dfd45bb6cdb 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -414,15 +414,18 @@
 #define MSR_AMD64_PATCH_LEVEL		0x0000008b
 #define MSR_AMD64_TSC_RATIO		0xc0000104
 #define MSR_AMD64_NB_CFG		0xc001001f
-#define MSR_AMD64_CPUID_FN_1		0xc0011004
 #define MSR_AMD64_PATCH_LOADER		0xc0010020
 #define MSR_AMD_PERF_CTL		0xc0010062
 #define MSR_AMD_PERF_STATUS		0xc0010063
 #define MSR_AMD_PSTATE_DEF_BASE		0xc0010064
+#define MSR_F15H_CU_PWR_ACCUMULATOR     0xc001007a
+#define MSR_F15H_CU_MAX_PWR_ACCUMULATOR 0xc001007b
 #define MSR_AMD64_OSVW_ID_LENGTH	0xc0010140
 #define MSR_AMD64_OSVW_STATUS		0xc0010141
+#define MSR_F15H_PTSC			0xc0010280
 #define MSR_AMD_PPIN_CTL		0xc00102f0
 #define MSR_AMD_PPIN			0xc00102f1
+#define MSR_AMD64_CPUID_FN_1		0xc0011004
 #define MSR_AMD64_LS_CFG		0xc0011020
 #define MSR_AMD64_DC_CFG		0xc0011022
 #define MSR_AMD64_BU_CFG2		0xc001102a
diff --git a/drivers/hwmon/fam15h_power.c b/drivers/hwmon/fam15h_power.c
index 267eac00a3fb..29f5fed28c2a 100644
--- a/drivers/hwmon/fam15h_power.c
+++ b/drivers/hwmon/fam15h_power.c
@@ -41,10 +41,6 @@ MODULE_LICENSE("GPL");
 /* set maximum interval as 1 second */
 #define MAX_INTERVAL			1000
 
-#define MSR_F15H_CU_PWR_ACCUMULATOR	0xc001007a
-#define MSR_F15H_CU_MAX_PWR_ACCUMULATOR	0xc001007b
-#define MSR_F15H_PTSC			0xc0010280
-
 #define PCI_DEVICE_ID_AMD_15H_M70H_NB_F4 0x15b4
 
 struct fam15h_power_data {
diff --git a/tools/arch/x86/include/asm/msr-index.h b/tools/arch/x86/include/asm/msr-index.h
index ef452b817f44..7dfd45bb6cdb 100644
--- a/tools/arch/x86/include/asm/msr-index.h
+++ b/tools/arch/x86/include/asm/msr-index.h
@@ -414,15 +414,18 @@
 #define MSR_AMD64_PATCH_LEVEL		0x0000008b
 #define MSR_AMD64_TSC_RATIO		0xc0000104
 #define MSR_AMD64_NB_CFG		0xc001001f
-#define MSR_AMD64_CPUID_FN_1		0xc0011004
 #define MSR_AMD64_PATCH_LOADER		0xc0010020
 #define MSR_AMD_PERF_CTL		0xc0010062
 #define MSR_AMD_PERF_STATUS		0xc0010063
 #define MSR_AMD_PSTATE_DEF_BASE		0xc0010064
+#define MSR_F15H_CU_PWR_ACCUMULATOR     0xc001007a
+#define MSR_F15H_CU_MAX_PWR_ACCUMULATOR 0xc001007b
 #define MSR_AMD64_OSVW_ID_LENGTH	0xc0010140
 #define MSR_AMD64_OSVW_STATUS		0xc0010141
+#define MSR_F15H_PTSC			0xc0010280
 #define MSR_AMD_PPIN_CTL		0xc00102f0
 #define MSR_AMD_PPIN			0xc00102f1
+#define MSR_AMD64_CPUID_FN_1		0xc0011004
 #define MSR_AMD64_LS_CFG		0xc0011020
 #define MSR_AMD64_DC_CFG		0xc0011022
 #define MSR_AMD64_BU_CFG2		0xc001102a
-- 
2.21.0