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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2018-09-05 03:02:25 +0300 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2018-09-06 18:41:16 +0300 |
| commit | 2f4830ef96d21e144b742c394eb12888b0e233cc (patch) | |
| tree | 2ef13886966982d7840511f9fa74f028393a224d /Documentation/driver-api | |
| parent | ea2ae0ecc9ad8c47ca25837823cc25679a1e4d1a (diff) | |
| download | linux-2f4830ef96d21e144b742c394eb12888b0e233cc.tar.xz | |
FireWire: add driver-api Introduction section
Replace the Introduction section's TBD with some useful overview text.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: linux-doc@vger.kernel.org
Cc: linux-scsi@vger.kernel.org
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/driver-api')
| -rw-r--r-- | Documentation/driver-api/firewire.rst | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/Documentation/driver-api/firewire.rst b/Documentation/driver-api/firewire.rst index 31f0b292bb75..94a2d7f01d99 100644 --- a/Documentation/driver-api/firewire.rst +++ b/Documentation/driver-api/firewire.rst @@ -5,17 +5,32 @@ Firewire (IEEE 1394) driver Interface Guide Introduction and Overview ========================= -TBD +The Linux FireWire subsystem adds some interfaces into the Linux system to + use/maintain+any resource on IEEE 1394 bus. + +The main purpose of these interfaces is to access address space on each node +on IEEE 1394 bus by ISO/IEC 13213 (IEEE 1212) procedure, and to control +isochronous resources on the bus by IEEE 1394 procedure. + +Two types of interfaces are added, according to consumers of the interface. A +set of userspace interfaces is available via `firewire character devices`. A set +of kernel interfaces is available via exported symbols in `firewire-core` module. Firewire char device data structures ==================================== +.. include:: /ABI/stable/firewire-cdev + :literal: + .. kernel-doc:: include/uapi/linux/firewire-cdev.h :internal: Firewire device probing and sysfs interfaces ============================================ +.. include:: /ABI/stable/sysfs-bus-firewire + :literal: + .. kernel-doc:: drivers/firewire/core-device.c :export: |