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- menu "Linux Kernel Tools"
- # No prompt, this is sourced by linux/Config.in as this
- # is no real package and really belongs to the kernel.
- config BR2_PACKAGE_LINUX_TOOLS
- bool
- config BR2_PACKAGE_LINUX_TOOLS_CPUPOWER
- bool "cpupower"
- select BR2_PACKAGE_LINUX_TOOLS
- select BR2_PACKAGE_PCIUTILS
- help
- cpupower is a collection of tools to examine and tune power
- saving related features of your processor.
- config BR2_PACKAGE_LINUX_TOOLS_GPIO
- bool "gpio"
- select BR2_PACKAGE_LINUX_TOOLS
- help
- gpio is a collection of tools to get information about,
- control and monitor gpios present on system.
- These tools use new gpio ABI which will deprecate sysfs gpio
- interface in the future.
- These tools are available only from kernel version 4.8.
- config BR2_PACKAGE_LINUX_TOOLS_IIO
- bool "iio"
- select BR2_PACKAGE_LINUX_TOOLS
- help
- iio is a collection of tools to get information about,
- control and monitor iio devices present on system.
- These tools are available only from kernel version 4.7.
- config BR2_PACKAGE_LINUX_TOOLS_PCI
- bool "pci"
- select BR2_PACKAGE_LINUX_TOOLS
- help
- pcitest is a tool for testing capabilities related to a
- PCI Endpoint (only works with specific Endpoints).
- These tools are available only from kernel version 4.20.
- config BR2_PACKAGE_LINUX_TOOLS_PERF
- bool "perf"
- depends on BR2_TOOLCHAIN_HAS_SYNC_4
- select BR2_PACKAGE_LINUX_TOOLS
- help
- perf (sometimes "Perf Events" or perf tools, originally
- "Performance Counters for Linux") - is a performance
- analyzing tool in Linux, available from kernel version
- 2.6.31. User-space controlling utility, called 'perf' has
- git-like interface with subcommands. It is capable of
- statistical profiling of entire system (both kernel and user
- code), single CPU or severals threads.
- This will build and install the userspace 'perf'
- command.
- Your kernel must have CONFIG_PERF_EVENTS enabled to use perf
- profiling. Buildroot automatically enables this in the kernel
- configuration.
- https://perf.wiki.kernel.org/
- if BR2_PACKAGE_LINUX_TOOLS_PERF
- config BR2_PACKAGE_LINUX_TOOLS_PERF_TUI
- bool "enable perf TUI"
- depends on BR2_USE_MMU # slang
- select BR2_PACKAGE_SLANG
- help
- Enable the TUI interface for perf which requires a TTY and
- enables zooming into DSOs and threads as well as other
- features.
- endif
- config BR2_PACKAGE_LINUX_TOOLS_SELFTESTS
- bool"selftests"
- depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS # bash
- depends on BR2_USE_MMU # bash
- depends on !BR2_STATIC_LIBS
- select BR2_PACKAGE_LINUX_TOOLS
- select BR2_PACKAGE_BASH # runtime
- select BR2_PACKAGE_NCURSES
- select BR2_PACKAGE_NCURSES_TARGET_PROGS # runtime (tput)
- select BR2_PACKAGE_KMOD
- select BR2_PACKAGE_KMOD_TOOLS # runtime (modprobe -n)
- select BR2_PACKAGE_POPT
- select BR2_PACKAGE_LIBCAP_NG
- select BR2_PACKAGE_UTIL_LINUX
- select BR2_PACKAGE_UTIL_LINUX_SCHEDUTILS # runtime (taskset)
- help
- Build and install (to /usr/lib/kselftests) kernel selftests.
- Use of this option implies you know the process of using and
- compiling the kernel selftests. The Makefile to build and
- install these is very noisy and may appear to cause your
- build to fail for strange reasons.
- This is very much a use at your risk option and may not work
- for every setup or every architecture.
- comment "selftests needs BR2_PACKAGE_BUSYBOX_SHOW_OTHERS and a toolchain w/ dynamic library"
- depends on BR2_USE_MMU
- depends on !BR2_PACKAGE_BUSYBOX_SHOW_OTHERS || BR2_STATIC_LIBS
- config BR2_PACKAGE_LINUX_TOOLS_TMON
- bool "tmon"
- select BR2_PACKAGE_LINUX_TOOLS
- select BR2_PACKAGE_NCURSES
- help
- tmon is a terminal-based tool (using curses) that allows the
- user to access thermal information about the system.
- config BR2_PACKAGE_LINUX_TOOLS_HV
- bool "hv"
- depends on BR2_i386 || BR2_x86_64
- select BR2_PACKAGE_LINUX_TOOLS
- select BR2_PACKAGE_LINUX_TOOLS_HV_KVP_DAEMON if !BR2_PACKAGE_LINUX_TOOLS_HV_HAS_ONE
- help
- Microsoft HyperV integration services
- Relevant kernel configuration options: CONFIG_HYPERV,
- CONFIG_HYPERV_UTILS.
- if BR2_PACKAGE_LINUX_TOOLS_HV
- config BR2_PACKAGE_LINUX_TOOLS_HV_HAS_ONE
- bool
- config BR2_PACKAGE_LINUX_TOOLS_HV_KVP_DAEMON
- bool "hypervkvpd (hv_kvp_daemon)"
- help
- HyperV uses hypervkvpd (Key/Value Pair daemon) to retrieve
- status information from your virtualized guest OS
- config BR2_PACKAGE_LINUX_TOOLS_HV_FCOPY_DAEMON
- bool "hypervfcopyd (hv_fcopy_daemon)"
- select BR2_PACKAGE_LINUX_TOOLS_HV_HAS_ONE
- help
- HyperV uses hypervfcopyd (File Copy daemon) to easily transfer
- files to and from your virtualized guest OS
- config BR2_PACKAGE_LINUX_TOOLS_HV_VSS_DAEMON
- bool "hypervvssd (hv_vss_daemon)"
- select BR2_PACKAGE_LINUX_TOOLS_HV_HAS_ONE
- help
- HyperV uses hypervvssd (Volume Snapshot Service daemon) to
- freeze your filesystems during snapshots and backups
- endif # BR2_PACKAGE_LINUX_TOOLS_HV
- endmenu
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