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- Add ivy bridge processor (EP and EX) support

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OBS-URL: https://build.opensuse.org/package/show/hardware/cpupower?expand=0&rev=18
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Thomas Renninger 2012-11-13 11:08:56 +00:00 committed by Git OBS Bridge
parent c21e3303be
commit 7a121c9194
3 changed files with 51 additions and 0 deletions
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44
cpupower-ivy_bridge_support.patch Normal file
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@ -0,0 +1,44 @@
From: Thomas Renninger <trenn@suse.de>
Subject: cpupower: IvyBridge (0x3a and 0x3e models) support
References: fate#313856
Patch-Mainline: Queued in subsystem tree (see Git-Repo:)
Git-commit: 7f163b1bd6e3f7bfa648069770acf2c8fe3d9097
Git-repo: gitolite@ra.kernel.org:/pub/scm/linux/kernel/git/trenn/cpupower
Signed-off-by: Thomas Renninger <trenn@suse.de>
diff --git a/utils/helpers/cpuid.c b/utils/helpers/cpuid.c
index 906895d..93b0aa7 100644
--- a/utils/helpers/cpuid.c
+++ b/utils/helpers/cpuid.c
@@ -158,6 +158,8 @@ out:
cpu_info->caps |= CPUPOWER_CAP_HAS_TURBO_RATIO;
case 0x2A: /* SNB */
case 0x2D: /* SNB Xeon */
+ case 0x3A: /* IVB */
+ case 0x3E: /* IVB Xeon */
cpu_info->caps |= CPUPOWER_CAP_HAS_TURBO_RATIO;
cpu_info->caps |= CPUPOWER_CAP_IS_SNB;
break;
diff --git a/utils/idle_monitor/snb_idle.c b/utils/idle_monitor/snb_idle.c
index a1bc07c..a99b43b 100644
--- a/utils/idle_monitor/snb_idle.c
+++ b/utils/idle_monitor/snb_idle.c
@@ -150,9 +150,15 @@ static struct cpuidle_monitor *snb_register(void)
|| cpupower_cpu_info.family != 6)
return NULL;
- if (cpupower_cpu_info.model != 0x2A
- && cpupower_cpu_info.model != 0x2D)
+ switch (cpupower_cpu_info.model) {
+ case 0x2A: /* SNB */
+ case 0x2D: /* SNB Xeon */
+ case 0x3A: /* IVB */
+ case 0x3E: /* IVB Xeon */
+ break;
+ default:
return NULL;
+ }
is_valid = calloc(cpu_count, sizeof(int));
for (num = 0; num < SNB_CSTATE_COUNT; num++) {

5
cpupower.changes
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@ -1,3 +1,8 @@
-------------------------------------------------------------------
Tue Nov 13 11:08:12 UTC 2012 - trenn@suse.de
- Add ivy bridge processor (EP and EX) support
-------------------------------------------------------------------
Tue May 8 15:25:00 UTC 2012 - trenn@suse.de

2
cpupower.spec
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@ -29,6 +29,7 @@ License: GPL-2.0
Group: System/Base
Source: %{name}-%{version}.tar.bz2
Source1: cpupower_export_tarball_from_git.sh
Patch0: cpupower-ivy_bridge_support.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
BuildRequires: gettext-tools
BuildRequires: pciutils
@ -72,6 +73,7 @@ powersave module.
%prep
%setup -q
%patch0 -p1
%build
# This package failed when testing with -Wl,-as-needed being default.