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========================================
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The Linux driver implementer's API guide
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========================================
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The kernel offers a wide variety of interfaces to support the development
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of device drivers. This document is an only somewhat organized collection
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of some of those interfaces — it will hopefully get better over time! The
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available subsections can be seen below.
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.. class:: toc-title
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Table of contents
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.. toctree::
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:maxdepth: 2
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driver-model/index
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basics
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infrastructure
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ioctl
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early-userspace/index
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pm/index
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clk
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device-io
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device_connection
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dma-buf
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device_link
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component
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message-based
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infiniband
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sound
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frame-buffer
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regulator
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iio/index
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input
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usb/index
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firewire
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pci/index
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spi
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i2c
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ipmb
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ipmi
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i3c/index
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interconnect
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devfreq
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hsi
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edac
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scsi
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libata
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target
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mtdnand
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miscellaneous
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mei/index
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mtd/index
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mmc/index
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nvdimm/index
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w1
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rapidio/index
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s390-drivers
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vme
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80211/index
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uio-howto
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firmware/index
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pinctl
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gpio/index
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md/index
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media/index
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misc_devices
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nfc/index
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dmaengine/index
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slimbus
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soundwire/index
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thermal/index
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fpga/index
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acpi/index
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backlight/lp855x-driver.rst
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connector
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console
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dcdbas
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eisa
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ipmb
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isa
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isapnp
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io-mapping
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io_ordering
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generic-counter
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lightnvm-pblk
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memory-devices/index
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men-chameleon-bus
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ntb
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nvmem
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parport-lowlevel
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pps
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ptp
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phy/index
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pti_intel_mid
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pwm
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rfkill
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serial/index
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sm501
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smsc_ece1099
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switchtec
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sync_file
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vfio-mediated-device
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vfio
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xilinx/index
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xillybus
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zorro
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.. only:: subproject and html
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Indices
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=======
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* :ref:`genindex`
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