1========================================
  2The Linux driver implementer's API guide
  3========================================
  4
  5The kernel offers a wide variety of interfaces to support the development
  6of device drivers.  This document is an only somewhat organized collection
  7of some of those interfaces — it will hopefully get better over time!  The
  8available subsections can be seen below.
  9
 10.. class:: toc-title
 11
 12	   Table of contents
 13
 14.. toctree::
 15   :maxdepth: 2
 16
 17   driver-model/index
 18   basics
 19   infrastructure
 20   early-userspace/index
 21   pm/index
 22   clk
 23   device-io
 24   device_connection
 25   dma-buf
 26   device_link
 27   component
 28   message-based
 29   sound
 30   frame-buffer
 31   regulator
 32   iio/index
 33   input
 34   usb/index
 35   firewire
 36   pci/index
 37   spi
 38   i2c
 39   ipmb
 40   i3c/index
 41   interconnect
 42   hsi
 43   edac
 44   scsi
 45   libata
 46   target
 47   mtdnand
 48   miscellaneous
 49   mei/index
 50   mtd/index
 51   mmc/index
 52   nvdimm/index
 53   w1
 54   rapidio/index
 55   s390-drivers
 56   vme
 57   80211/index
 58   uio-howto
 59   firmware/index
 60   pinctl
 61   gpio/index
 62   md/index
 63   misc_devices
 64   nfc/index
 65   dmaengine/index
 66   slimbus
 67   soundwire/index
 68   thermal/index
 69   fpga/index
 70   acpi/index
 71   backlight/lp855x-driver.rst
 72   bt8xxgpio
 73   connector
 74   console
 75   dcdbas
 76   dell_rbu
 77   edid
 78   eisa
 79   ipmb
 80   isa
 81   isapnp
 82   generic-counter
 83   lightnvm-pblk
 84   memory-devices/index
 85   men-chameleon-bus
 86   ntb
 87   nvmem
 88   parport-lowlevel
 89   pps
 90   ptp
 91   phy/index
 92   pti_intel_mid
 93   pwm
 94   rfkill
 95   serial/index
 96   sgi-ioc4
 97   sm501
 98   smsc_ece1099
 99   switchtec
100   sync_file
101   vfio-mediated-device
102   vfio
103   xilinx/index
104   xillybus
105   zorro
106
107.. only::  subproject and html
108
109   Indices
110   =======
111
112   * :ref:`genindex`