linux-kernel - [PATCH 3.11 016/121] intel_pstate: Add Haswell CPU models

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Message-Id: <1392986945-9693-17-git-send-email-luis.henriques@canonical.com>
Date:	Fri, 21 Feb 2014 12:47:20 +0000
From:	Luis Henriques <luis.henriques@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Nell Hardcastle <nell@...cious.com>,
	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	"Zhang, Xiong Y" <xiong.y.zhang@...el.com>,
	Luis Henriques <luis.henriques@...onical.com>
Subject: [PATCH 3.11 016/121] intel_pstate: Add Haswell CPU models

3.11.10.5 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Nell Hardcastle <nell@...cious.com>

commit 6cdcdb793791f776ea9408581b1242b636d43b37 upstream.

Enable the intel_pstate driver for Haswell CPUs. One missing Ivy Bridge
model (0x3E) is also included. Models referenced from
tools/power/x86/turbostat/turbostat.c:has_nehalem_turbo_ratio_limit

Signed-off-by: Nell Hardcastle <nell@...cious.com>
Acked-by: Viresh Kumar <viresh.kumar@...aro.org>
Acked-by: Dirk Brandewie <dirk.j.brandewie@...el.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Cc: Zhang, Xiong Y <xiong.y.zhang@...el.com>
Signed-off-by: Luis Henriques <luis.henriques@...onical.com>
---
 drivers/cpufreq/intel_pstate.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 8d10dda..c61fd64 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -527,6 +527,11 @@ static const struct x86_cpu_id intel_pstate_cpu_ids[] = {
 	ICPU(0x2a, default_policy),
 	ICPU(0x2d, default_policy),
 	ICPU(0x3a, default_policy),
+	ICPU(0x3c, default_policy),
+	ICPU(0x3e, default_policy),
+	ICPU(0x3f, default_policy),
+	ICPU(0x45, default_policy),
+	ICPU(0x46, default_policy),
 	{}
 };
 MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids);
-- 
1.9.0

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