releases/3.10.30/intel_pstate-add-haswell-cpu-models.patch

   1 From 6cdcdb793791f776ea9408581b1242b636d43b37 Mon Sep 17 00:00:00 2001
   2 From: Nell Hardcastle <nell@spicious.com>
   3 Date: Sun, 30 Jun 2013 15:58:57 -0700
   4 Subject: intel_pstate: Add Haswell CPU models
   5
   6 From: Nell Hardcastle <nell@spicious.com>
   7
   8 commit 6cdcdb793791f776ea9408581b1242b636d43b37 upstream.
   9
  10 Enable the intel_pstate driver for Haswell CPUs. One missing Ivy Bridge
  11 model (0x3E) is also included. Models referenced from
  12 tools/power/x86/turbostat/turbostat.c:has_nehalem_turbo_ratio_limit
  13
  14 Signed-off-by: Nell Hardcastle <nell@spicious.com>
  15 Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
  16 Acked-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
  17 Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
  18 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  19
  20 ---
  21  drivers/cpufreq/intel_pstate.c |    5 +++++
  22  1 file changed, 5 insertions(+)
  23
  24 --- a/drivers/cpufreq/intel_pstate.c
  25 +++ b/drivers/cpufreq/intel_pstate.c
  26 @@ -523,6 +523,11 @@ static const struct x86_cpu_id intel_pst
  27         ICPU(0x2a, default_policy),
  28         ICPU(0x2d, default_policy),
  29         ICPU(0x3a, default_policy),
  30 +       ICPU(0x3c, default_policy),
  31 +       ICPU(0x3e, default_policy),
  32 +       ICPU(0x3f, default_policy),
  33 +       ICPU(0x45, default_policy),
  34 +       ICPU(0x46, default_policy),
  35         {}
  36  };
  37  MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids);