samples/Kconfig

   1 menuconfig SAMPLES
   2         bool "Sample kernel code"
   3         depends on !UML
   4         help
   5           You can build and test sample kernel code here.
   6
   7 if SAMPLES
   8
   9 config SAMPLE_TRACE_EVENTS
  10         tristate "Build trace_events examples -- loadable modules only"
  11         depends on EVENT_TRACING && m
  12         help
  13           This build trace event example modules.
  14
  15 config SAMPLE_TRACE_PRINTK
  16         tristate "Build trace_printk module - tests various trace_printk formats"
  17         depends on EVENT_TRACING && m
  18         help
  19          This builds a module that calls trace_printk() and can be used to
  20          test various trace_printk() calls from a module.
  21
  22 config SAMPLE_KOBJECT
  23         tristate "Build kobject examples -- loadable modules only"
  24         depends on m
  25         help
  26           This config option will allow you to build a number of
  27           different kobject sample modules showing how to use kobjects,
  28           ksets, and ktypes properly.
  29
  30           If in doubt, say "N" here.
  31
  32 config SAMPLE_KPROBES
  33         tristate "Build kprobes examples -- loadable modules only"
  34         depends on KPROBES && m
  35         help
  36           This build several kprobes example modules.
  37
  38 config SAMPLE_KRETPROBES
  39         tristate "Build kretprobes example -- loadable modules only"
  40         default m
  41         depends on SAMPLE_KPROBES && KRETPROBES
  42
  43 config SAMPLE_HW_BREAKPOINT
  44         tristate "Build kernel hardware breakpoint examples -- loadable module only"
  45         depends on HAVE_HW_BREAKPOINT && m
  46         help
  47           This builds kernel hardware breakpoint example modules.
  48
  49 config SAMPLE_KFIFO
  50         tristate "Build kfifo examples -- loadable modules only"
  51         depends on m
  52         help
  53           This config option will allow you to build a number of
  54           different kfifo sample modules showing how to use the
  55           generic kfifo API.
  56
  57           If in doubt, say "N" here.
  58
  59 config SAMPLE_KDB
  60         tristate "Build kdb command example -- loadable modules only"
  61         depends on KGDB_KDB && m
  62         help
  63           Build an example of how to dynamically add the hello
  64           command to the kdb shell.
  65
  66 config SAMPLE_QMI_CLIENT
  67         tristate "Build qmi client sample -- loadable modules only"
  68         depends on m
  69         depends on ARCH_QCOM
  70         depends on NET
  71         select QCOM_QMI_HELPERS
  72         help
  73           Build an QMI client sample driver, which demonstrates how to
  74           communicate with a remote QRTR service, using QMI encoded messages.
  75
  76 config SAMPLE_RPMSG_CLIENT
  77         tristate "Build rpmsg client sample -- loadable modules only"
  78         depends on RPMSG && m
  79         help
  80           Build an rpmsg client sample driver, which demonstrates how
  81           to communicate with an AMP-configured remote processor over
  82           the rpmsg bus.
  83
  84 config SAMPLE_LIVEPATCH
  85         tristate "Build live patching samples -- loadable modules only"
  86         depends on LIVEPATCH && m
  87         help
  88           Build sample live patch demonstrations.
  89
  90 config SAMPLE_CONFIGFS
  91         tristate "Build configfs patching sample -- loadable modules only"
  92         depends on CONFIGFS_FS && m
  93         help
  94           Builds a sample configfs interface.
  95
  96 config SAMPLE_CONNECTOR
  97         tristate "Build connector sample -- loadable modules only"
  98         depends on CONNECTOR && m
  99         help
 100           When enabled, this builds both a sample kernel module for
 101           the connector interface and a user space tool to communicate
 102           with it.
 103           See also Documentation/connector/connector.txt
 104
 105 config SAMPLE_SECCOMP
 106         tristate "Build seccomp sample code -- loadable modules only"
 107         depends on SECCOMP_FILTER && m
 108         help
 109           Build samples of seccomp filters using various methods of
 110           BPF filter construction.
 111
 112 config SAMPLE_VFIO_MDEV_MTTY
 113         tristate "Build VFIO mtty example mediated device sample code -- loadable modules only"
 114         depends on VFIO_MDEV_DEVICE && m
 115         help
 116           Build a virtual tty sample driver for use as a VFIO
 117           mediated device
 118
 119 config SAMPLE_VFIO_MDEV_MDPY
 120         tristate "Build VFIO mdpy example mediated device sample code -- loadable modules only"
 121         depends on VFIO_MDEV_DEVICE && m
 122         help
 123           Build a virtual display sample driver for use as a VFIO
 124           mediated device.  It is a simple framebuffer and supports
 125           the region display interface (VFIO_GFX_PLANE_TYPE_REGION).
 126
 127 config SAMPLE_VFIO_MDEV_MDPY_FB
 128         tristate "Build VFIO mdpy example guest fbdev driver -- loadable module only"
 129         depends on FB && m
 130         select FB_CFB_FILLRECT
 131         select FB_CFB_COPYAREA
 132         select FB_CFB_IMAGEBLIT
 133         help
 134           Guest fbdev driver for the virtual display sample driver.
 135
 136 config SAMPLE_VFIO_MDEV_MBOCHS
 137         tristate "Build VFIO mdpy example mediated device sample code -- loadable modules only"
 138         depends on VFIO_MDEV_DEVICE && m
 139         select DMA_SHARED_BUFFER
 140         help
 141           Build a virtual display sample driver for use as a VFIO
 142           mediated device.  It supports the region display interface
 143           (VFIO_GFX_PLANE_TYPE_DMABUF).
 144           Emulate enough of qemu stdvga to make bochs-drm.ko happy.
 145           That is basically the vram memory bar and the bochs dispi
 146           interface vbe registers in the mmio register bar.
 147           Specifically it does *not* include any legacy vga stuff.
 148           Device looks a lot like "qemu -device secondary-vga".
 149
 150 config SAMPLE_STATX
 151         bool "Build example extended-stat using code"
 152         depends on BROKEN
 153         help
 154           Build example userspace program to use the new extended-stat syscall.
 155
 156 endif # SAMPLES