Linux kernel source tree https://git.amat.us/linux/atom/tools/power?h=v3.9 2013-03-15T15:05:26Z 2013-03-15T15:05:26Z Len Brown len.brown@intel.com 2013-03-15T14:58:02Z urn:sha1:149c2319c6316d979de90ce2c8665e9c02d5927b There is an additional HSW CPU-id, 0x46, which has C-states exactly like CPU-id 0x45. Signed-off-by: Len Brown <len.brown@intel.com> 2013-02-18T21:34:11Z Rafael J. Wysocki rafael.j.wysocki@intel.com 2013-02-18T21:34:11Z urn:sha1:10baf04e95fbf7eb6089410220a547211dd2ffa7 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (35 commits) PM idle: remove global declaration of pm_idle unicore32 idle: delete stray pm_idle comment openrisc idle: delete pm_idle mn10300 idle: delete pm_idle microblaze idle: delete pm_idle m32r idle: delete pm_idle, and other dead idle code ia64 idle: delete pm_idle cris idle: delete idle and pm_idle ARM64 idle: delete pm_idle ARM idle: delete pm_idle blackfin idle: delete pm_idle sparc idle: rename pm_idle to sparc_idle sh idle: rename global pm_idle to static sh_idle x86 idle: rename global pm_idle to static x86_idle APM idle: register apm_cpu_idle via cpuidle tools/power turbostat: display SMI count by default intel_idle: export both C1 and C1E cpuidle: remove vestage definition of cpuidle_state_usage.driver_data x86 idle: remove 32-bit-only "no-hlt" parameter, hlt_works_ok flag x86 idle: remove mwait_idle() and "idle=mwait" cmdline param ... Conflicts: arch/x86/kernel/process.c (with PM / tracing commit 43720bd) drivers/acpi/processor_idle.c (with ACPICA commit 4f84291) 2013-02-13T23:22:12Z Len Brown len.brown@intel.com 2013-02-10T22:19:24Z urn:sha1:1ed51011af7450991780f9a7fd916554be19d2a3 The SMI counter is popular -- so display it by default rather than requiring an option. What the heck, we've blown the 80 column budget on many systems already... Note that the value displayed is the delta during the measurement interval. The absolute value of the counter can still be seen with the generic 32-bit MSR option, ie. -m 0x34 Signed-off-by: Len Brown <len.brown@intel.com> 2013-02-09T00:26:16Z Len Brown len.brown@intel.com 2013-01-31T20:22:15Z urn:sha1:679204183472af16e8e75d2b1479459ad19bc67c When verbose is enabled, print the C1E-Enable bit in MSR_IA32_POWER_CTL. also delete some redundant tests on the verbose variable. Signed-off-by: Len Brown <len.brown@intel.com> 2013-02-09T00:25:57Z Len Brown len.brown@intel.com 2013-01-08T06:26:07Z urn:sha1:70b43400bc290764b49ff3497a9824604c66c409 This patch enables turbostat to run properly on the next-generation Intel(R) Microarchitecture, code named "Haswell" (HSW). HSW supports the BCLK and counters found in SNB. Signed-off-by: Len Brown <len.brown@intel.com> 2013-02-05T22:35:32Z Thomas Renninger trenn@suse.de 2013-02-05T22:35:32Z urn:sha1:e183fcb3441b735b6071bfd721b1212f147f43d8 Change the default location to install acpidump into from /usr/bin to /usr/sbin, as this tool needs to be run as root. [rjw: Subject and changelog] Signed-off-by: Thomas Renninger <trenn@suse.de> Tested-by: Lee, Chun-Yi <jlee@suse.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 2012-12-18T20:34:29Z Linus Torvalds torvalds@linux-foundation.org 2012-12-18T20:34:29Z urn:sha1:6842d98de7bb726dfddc719cb9ae022b26a0f2b8 Pull powertool update from Len Brown: "This updates the tree w/ the latest version of turbostat, which reports temperature and - on SNB and later - Watts." Fix up semantic merge conflict as per Len. * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: tools: Allow tools to be installed in a user specified location tools/power: turbostat: make Makefile a bit more capable tools/power x86_energy_perf_policy: close /proc/stat in for_every_cpu() tools/power turbostat: v3.0: monitor Watts and Temperature tools/power turbostat: fix output buffering issue tools/power turbostat: prevent infinite loop on migration error path x86 power: define RAPL MSRs tools/power/x86/turbostat: share kernel MSR #defines 2012-11-30T06:09:45Z Josh Boyer jwboyer@redhat.com 2012-10-30T17:38:05Z urn:sha1:55f1f545f709a6023371848028a3029118855576 When building x86_energy_perf_policy or turbostat within the confines of a packaging system such as RPM, we need to be able to have it install to the buildroot and not the root filesystem of the build machine. This adds a DESTDIR variable that when set will act as a prefix for the install location of these tools. Signed-off-by: Josh Boyer <jwboyer@redhat.com> Signed-off-by: Len Brown <len.brown@intel.com> 2012-11-30T06:09:45Z Mark Asselstine mark.asselstine@windriver.com 2012-10-09T15:31:44Z urn:sha1:ee0778a3015370779f603d2b6119a6ec2b1c811a The turbostat Makefile is pretty simple, its output is placed in the same directory as the source, the install rule has no concept of a prefix or sysroot, and you can set CC to use a specific compiler but not use the more familiar CROSS_COMPILE. By making a few minor changes these limitations are removed while leaving the default behavior matching what it used to be. Example build with these changes: make CROSS_COMPILE=i686-wrs-linux-gnu- DESTDIR=/tmp install or from the tools directory make CROSS_COMPILE=i686-wrs-linux-gnu- DESTDIR=/tmp turbostat_install Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com> Signed-off-by: Len Brown <len.brown@intel.com> 2012-11-30T06:09:44Z Colin Ian King colin.king@canonical.com 2012-11-15T19:02:00Z urn:sha1:84764a415c707b43e751deb579a421776f190a95 Instead of returning out of for_every_cpu() we should break out of the loop= which will then tidy up correctly by closing the file /proc/stat. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Len Brown <len.brown@intel.com>