From 2f4830ef96d21e144b742c394eb12888b0e233cc Mon Sep 17 00:00:00 2001 From: Takashi Sakamoto Date: Tue, 4 Sep 2018 17:02:25 -0700 Subject: [PATCH 5/5] FireWire: add driver-api Introduction section Replace the Introduction section's TBD with some useful overview text. Signed-off-by: Takashi Sakamoto Acked-by: Randy Dunlap Tested-by: Randy Dunlap Signed-off-by: Randy Dunlap Cc: Stefan Richter Cc: Takashi Sakamoto Cc: linux-doc@vger.kernel.org Cc: linux-scsi@vger.kernel.org Cc: Randy Dunlap Cc: Andrew Morton Cc: "James E.J. Bottomley" Cc: "Martin K. Petersen" Cc: Jonathan Corbet Signed-off-by: Jonathan Corbet --- Documentation/driver-api/firewire.rst | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) 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: -- 2.19.2