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authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>2019-06-30 10:14:08 -0700
committerAndy Shevchenko <andriy.shevchenko@linux.intel.com>2019-07-03 15:37:09 +0300
commit3fb4f7cd472c7f5905c91508e988f6b28372210d (patch)
treeba535d3f37214f60122820515f74cae7cf361d7d /tools/Makefile
parentf607874f35cbd276a837d7147d4e1ec752dfef44 (diff)
downloadlinux-3fb4f7cd472c7f5905c91508e988f6b28372210d.tar.bz2
tools/power/x86: A tool to validate Intel Speed Select commands
The Intel(R) Speed select technologies contains four features. Performance profile:An non architectural mechanism that allows multiple optimized performance profiles per system via static and/or dynamic adjustment of core count, workload, Tjmax, and TDP, etc. aka ISS in the documentation. Base Frequency: Enables users to increase guaranteed base frequency on certain cores (high priority cores) in exchange for lower base frequency on remaining cores (low priority cores). aka PBF in the documenation. Turbo frequency: Enables the ability to set different turbo ratio limits to cores based on priority. aka FACT in the documentation. Core power: An Interface that allows user to define per core/tile priority. There is a multi level help for commands and options. This can be used to check required arguments for each feature and commands for the feature. To start navigating the features start with $sudo intel-speed-select --help For help on a specific feature for example $sudo intel-speed-select perf-profile --help To get help for a command for a feature for example $sudo intel-speed-select perf-profile get-lock-status --help Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Acked-by: Len Brown <len.brown@intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'tools/Makefile')
-rw-r--r--tools/Makefile12
1 files changed, 7 insertions, 5 deletions
diff --git a/tools/Makefile b/tools/Makefile
index 3dfd72ae6c1a..68defd7ecf5d 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -19,6 +19,7 @@ help:
@echo ' gpio - GPIO tools'
@echo ' hv - tools used when in Hyper-V clients'
@echo ' iio - IIO tools'
+ @echo ' intel-speed-select - Intel Speed Select tool'
@echo ' kvm_stat - top-like utility for displaying kvm statistics'
@echo ' leds - LEDs tools'
@echo ' liblockdep - user-space wrapper for kernel locking-validator'
@@ -82,7 +83,7 @@ perf: FORCE
selftests: FORCE
$(call descend,testing/$@)
-turbostat x86_energy_perf_policy: FORCE
+turbostat x86_energy_perf_policy intel-speed-select: FORCE
$(call descend,power/x86/$@)
tmon: FORCE
@@ -115,7 +116,7 @@ liblockdep_install:
selftests_install:
$(call descend,testing/$(@:_install=),install)
-turbostat_install x86_energy_perf_policy_install:
+turbostat_install x86_energy_perf_policy_install intel-speed-select_install:
$(call descend,power/x86/$(@:_install=),install)
tmon_install:
@@ -132,7 +133,7 @@ install: acpi_install cgroup_install cpupower_install gpio_install \
perf_install selftests_install turbostat_install usb_install \
virtio_install vm_install bpf_install x86_energy_perf_policy_install \
tmon_install freefall_install objtool_install kvm_stat_install \
- wmi_install pci_install debugging_install
+ wmi_install pci_install debugging_install intel-speed-select_install
acpi_clean:
$(call descend,power/acpi,clean)
@@ -162,7 +163,7 @@ perf_clean:
selftests_clean:
$(call descend,testing/$(@:_clean=),clean)
-turbostat_clean x86_energy_perf_policy_clean:
+turbostat_clean x86_energy_perf_policy_clean intel-speed-select_clean:
$(call descend,power/x86/$(@:_clean=),clean)
tmon_clean:
@@ -178,6 +179,7 @@ clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean \
perf_clean selftests_clean turbostat_clean spi_clean usb_clean virtio_clean \
vm_clean bpf_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \
- gpio_clean objtool_clean leds_clean wmi_clean pci_clean firmware_clean debugging_clean
+ gpio_clean objtool_clean leds_clean wmi_clean pci_clean firmware_clean debugging_clean \
+ intel-speed-select_clean
.PHONY: FORCE