From: Vince Weaver <vincent.weaver@maine.edu>
To: Huang Rui <ray.huang@amd.com>
Cc: linux-kernel@vger.kernel.org,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Borislav Petkov <bp@alien8.de>
Subject: [patch] events/amd/power add support for fam16h model30h
Date: Thu, 16 Jun 2016 17:00:04 -0400 (EDT) [thread overview]
Message-ID: <alpine.DEB.2.20.1606161655440.2744@macbook-air> (raw)
According to the BKDG the AMD Family16h Model30h "Jaguar Mullins"
also supports the accumulated power interface. I've tested on
hardware I have and with this patch I indeed get power readings using
perf.
Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
diff --git a/arch/x86/events/amd/power.c b/arch/x86/events/amd/power.c
index 55a3529..778b77d 100644
--- a/arch/x86/events/amd/power.c
+++ b/arch/x86/events/amd/power.c
@@ -292,6 +292,7 @@ static struct notifier_block power_cpu_notifier_nb = {
static const struct x86_cpu_id cpu_match[] = {
{ .vendor = X86_VENDOR_AMD, .family = 0x15 },
+ { .vendor = X86_VENDOR_AMD, .family = 0x16 },
{},
};
next reply other threads:[~2016-06-16 21:00 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-16 21:00 Vince Weaver [this message]
2016-06-16 21:12 ` Borislav Petkov
2016-06-17 10:07 ` Huang Rui
2016-06-17 10:31 ` Borislav Petkov
2016-06-17 15:56 ` Vince Weaver
2016-06-17 16:27 ` Borislav Petkov
2016-06-17 17:38 ` Vince Weaver
2016-06-17 18:19 ` Borislav Petkov
2016-06-17 18:58 ` Vince Weaver
2016-06-17 19:41 ` Vince Weaver
2016-06-17 19:57 ` Borislav Petkov
2016-06-17 19:51 ` Borislav Petkov
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