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[v2,4/4] powercap: Add AMD Fam19h RAPL support

Message ID 20201007161439.312534-5-kim.phillips@amd.com (mailing list archive)
State Changes Requested, archived
Headers show
Series powercap: Enable RAPL for AMD Fam17h and Fam19h | expand

Commit Message

Kim Phillips Oct. 7, 2020, 4:14 p.m. UTC 
AMD Family 19h's RAPL MSRs are identical to Family 17h's.  Extend
Family 17h's support to Family 19h.

Signed-off-by: Kim Phillips <kim.phillips@amd.com>
Cc: Victor Ding <victording@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Cc: "Peter Zijlstra (Intel)" <peterz@infradead.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Sean Christopherson <sean.j.christopherson@intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Vineela Tummalapalli <vineela.tummalapalli@intel.com>
Cc: LKML <linux-kernel@vger.kernel.org>
Cc: linux-pm@vger.kernel.org
Cc: x86@kernel.org
---
Change from the original submission:

https://lore.kernel.org/patchwork/patch/1289843/

 - Added Daniel Lezcano to Cc.

 drivers/powercap/intel_rapl_common.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/powercap/intel_rapl_common.c b/drivers/powercap/intel_rapl_common.c
index 6905ccffcec3..56894f4cd394 100644
--- a/drivers/powercap/intel_rapl_common.c
+++ b/drivers/powercap/intel_rapl_common.c
@@ -1056,6 +1056,7 @@  static const struct x86_cpu_id rapl_ids[] __initconst = {
 	X86_MATCH_INTEL_FAM6_MODEL(XEON_PHI_KNM,	&rapl_defaults_hsw_server),
 
 	X86_MATCH_VENDOR_FAM(AMD, 0x17, &rapl_defaults_core),
+	X86_MATCH_VENDOR_FAM(AMD, 0x19, &rapl_defaults_core),
 	{}
 };
 MODULE_DEVICE_TABLE(x86cpu, rapl_ids);