3fb4f7cd47
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>
186 lines
5.9 KiB
Makefile
186 lines
5.9 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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# Some of the tools (perf) use same make variables
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# as in kernel build.
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export srctree=
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export objtree=
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include scripts/Makefile.include
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help:
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@echo 'Possible targets:'
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@echo ''
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@echo ' acpi - ACPI tools'
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@echo ' cgroup - cgroup tools'
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@echo ' cpupower - a tool for all things x86 CPU power'
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@echo ' debugging - tools for debugging'
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@echo ' firewire - the userspace part of nosy, an IEEE-1394 traffic sniffer'
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@echo ' firmware - Firmware tools'
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@echo ' freefall - laptop accelerometer program for disk protection'
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@echo ' gpio - GPIO tools'
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@echo ' hv - tools used when in Hyper-V clients'
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@echo ' iio - IIO tools'
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@echo ' intel-speed-select - Intel Speed Select tool'
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@echo ' kvm_stat - top-like utility for displaying kvm statistics'
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@echo ' leds - LEDs tools'
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@echo ' liblockdep - user-space wrapper for kernel locking-validator'
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@echo ' bpf - misc BPF tools'
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@echo ' pci - PCI tools'
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@echo ' perf - Linux performance measurement and analysis tool'
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@echo ' selftests - various kernel selftests'
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@echo ' spi - spi tools'
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@echo ' objtool - an ELF object analysis tool'
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@echo ' tmon - thermal monitoring and tuning tool'
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@echo ' turbostat - Intel CPU idle stats and freq reporting tool'
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@echo ' usb - USB testing tools'
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@echo ' virtio - vhost test module'
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@echo ' vm - misc vm tools'
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@echo ' wmi - WMI interface examples'
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@echo ' x86_energy_perf_policy - Intel energy policy tool'
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@echo ''
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@echo 'You can do:'
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@echo ' $$ make -C tools/ <tool>_install'
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@echo ''
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@echo ' from the kernel command line to build and install one of'
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@echo ' the tools above'
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@echo ''
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@echo ' $$ make tools/all'
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@echo ''
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@echo ' builds all tools.'
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@echo ''
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@echo ' $$ make tools/install'
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@echo ''
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@echo ' installs all tools.'
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@echo ''
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@echo 'Cleaning targets:'
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@echo ''
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@echo ' all of the above with the "_clean" string appended cleans'
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@echo ' the respective build directory.'
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@echo ' clean: a summary clean target to clean _all_ folders'
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acpi: FORCE
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$(call descend,power/$@)
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cpupower: FORCE
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$(call descend,power/$@)
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cgroup firewire hv guest spi usb virtio vm bpf iio gpio objtool leds wmi pci firmware debugging: FORCE
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$(call descend,$@)
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liblockdep: FORCE
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$(call descend,lib/lockdep)
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libapi: FORCE
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$(call descend,lib/api)
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# The perf build does not follow the descend function setup,
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# invoking it via it's own make rule.
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PERF_O = $(if $(O),$(O)/tools/perf,)
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perf: FORCE
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$(Q)mkdir -p $(PERF_O) .
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$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=
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selftests: FORCE
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$(call descend,testing/$@)
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turbostat x86_energy_perf_policy intel-speed-select: FORCE
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$(call descend,power/x86/$@)
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tmon: FORCE
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$(call descend,thermal/$@)
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freefall: FORCE
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$(call descend,laptop/$@)
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kvm_stat: FORCE
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$(call descend,kvm/$@)
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all: acpi cgroup cpupower gpio hv firewire liblockdep \
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perf selftests spi turbostat usb \
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virtio vm bpf x86_energy_perf_policy \
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tmon freefall iio objtool kvm_stat wmi \
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pci debugging
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acpi_install:
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$(call descend,power/$(@:_install=),install)
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cpupower_install:
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$(call descend,power/$(@:_install=),install)
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cgroup_install firewire_install gpio_install hv_install iio_install perf_install spi_install usb_install virtio_install vm_install bpf_install objtool_install wmi_install pci_install debugging_install:
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$(call descend,$(@:_install=),install)
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liblockdep_install:
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$(call descend,lib/lockdep,install)
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selftests_install:
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$(call descend,testing/$(@:_install=),install)
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turbostat_install x86_energy_perf_policy_install intel-speed-select_install:
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$(call descend,power/x86/$(@:_install=),install)
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tmon_install:
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$(call descend,thermal/$(@:_install=),install)
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freefall_install:
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$(call descend,laptop/$(@:_install=),install)
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kvm_stat_install:
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$(call descend,kvm/$(@:_install=),install)
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install: acpi_install cgroup_install cpupower_install gpio_install \
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hv_install firewire_install iio_install liblockdep_install \
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perf_install selftests_install turbostat_install usb_install \
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virtio_install vm_install bpf_install x86_energy_perf_policy_install \
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tmon_install freefall_install objtool_install kvm_stat_install \
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wmi_install pci_install debugging_install intel-speed-select_install
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acpi_clean:
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$(call descend,power/acpi,clean)
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cpupower_clean:
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$(call descend,power/cpupower,clean)
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cgroup_clean hv_clean firewire_clean spi_clean usb_clean virtio_clean vm_clean wmi_clean bpf_clean iio_clean gpio_clean objtool_clean leds_clean pci_clean firmware_clean debugging_clean:
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$(call descend,$(@:_clean=),clean)
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liblockdep_clean:
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$(call descend,lib/lockdep,clean)
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libapi_clean:
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$(call descend,lib/api,clean)
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libbpf_clean:
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$(call descend,lib/bpf,clean)
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libsubcmd_clean:
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$(call descend,lib/subcmd,clean)
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perf_clean:
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$(Q)mkdir -p $(PERF_O) .
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$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= clean
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selftests_clean:
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$(call descend,testing/$(@:_clean=),clean)
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turbostat_clean x86_energy_perf_policy_clean intel-speed-select_clean:
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$(call descend,power/x86/$(@:_clean=),clean)
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tmon_clean:
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$(call descend,thermal/tmon,clean)
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freefall_clean:
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$(call descend,laptop/freefall,clean)
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build_clean:
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$(call descend,build,clean)
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clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean \
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perf_clean selftests_clean turbostat_clean spi_clean usb_clean virtio_clean \
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vm_clean bpf_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
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freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \
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gpio_clean objtool_clean leds_clean wmi_clean pci_clean firmware_clean debugging_clean \
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intel-speed-select_clean
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.PHONY: FORCE
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