From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- Documentation/driver-api/auxiliary_bus.rst | 50 ++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 Documentation/driver-api/auxiliary_bus.rst (limited to 'Documentation/driver-api/auxiliary_bus.rst') diff --git a/Documentation/driver-api/auxiliary_bus.rst b/Documentation/driver-api/auxiliary_bus.rst new file mode 100644 index 000000000..cec84908f --- /dev/null +++ b/Documentation/driver-api/auxiliary_bus.rst @@ -0,0 +1,50 @@ +.. SPDX-License-Identifier: GPL-2.0-only + +.. _auxiliary_bus: + +============= +Auxiliary Bus +============= + +.. kernel-doc:: drivers/base/auxiliary.c + :doc: PURPOSE + +When Should the Auxiliary Bus Be Used +===================================== + +.. kernel-doc:: drivers/base/auxiliary.c + :doc: USAGE + + +Auxiliary Device Creation +========================= + +.. kernel-doc:: include/linux/auxiliary_bus.h + :identifiers: auxiliary_device + +.. kernel-doc:: drivers/base/auxiliary.c + :identifiers: auxiliary_device_init __auxiliary_device_add + auxiliary_find_device + +Auxiliary Device Memory Model and Lifespan +------------------------------------------ + +.. kernel-doc:: include/linux/auxiliary_bus.h + :doc: DEVICE_LIFESPAN + + +Auxiliary Drivers +================= + +.. kernel-doc:: include/linux/auxiliary_bus.h + :identifiers: auxiliary_driver module_auxiliary_driver + +.. kernel-doc:: drivers/base/auxiliary.c + :identifiers: __auxiliary_driver_register auxiliary_driver_unregister + +Example Usage +============= + +.. kernel-doc:: drivers/base/auxiliary.c + :doc: EXAMPLE + -- cgit v1.2.3