mirror of
https://github.com/torvalds/linux.git
synced 2024-11-01 01:31:44 +00:00
69c86373c6
This moves sysfs ABI info from Documentation/rfkill.txt to the ABI subfolder and reformats it. This also schedules the deprecated sysfs parts to be removed in 2012 (claim file) and 2014 (state file). Signed-off-by: Florian Mickler <florian@mickler.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
30 lines
1.0 KiB
Plaintext
30 lines
1.0 KiB
Plaintext
rfkill - radio frequency (RF) connector kill switch support
|
|
|
|
For details to this subsystem look at Documentation/rfkill.txt.
|
|
|
|
What: /sys/class/rfkill/rfkill[0-9]+/state
|
|
Date: 09-Jul-2007
|
|
KernelVersion v2.6.22
|
|
Contact: linux-wireless@vger.kernel.org
|
|
Description: Current state of the transmitter.
|
|
This file is deprecated and sheduled to be removed in 2014,
|
|
because its not possible to express the 'soft and hard block'
|
|
state of the rfkill driver.
|
|
Values: A numeric value.
|
|
0: RFKILL_STATE_SOFT_BLOCKED
|
|
transmitter is turned off by software
|
|
1: RFKILL_STATE_UNBLOCKED
|
|
transmitter is (potentially) active
|
|
2: RFKILL_STATE_HARD_BLOCKED
|
|
transmitter is forced off by something outside of
|
|
the driver's control.
|
|
|
|
What: /sys/class/rfkill/rfkill[0-9]+/claim
|
|
Date: 09-Jul-2007
|
|
KernelVersion v2.6.22
|
|
Contact: linux-wireless@vger.kernel.org
|
|
Description: This file is deprecated because there no longer is a way to
|
|
claim just control over a single rfkill instance.
|
|
This file is scheduled to be removed in 2012.
|
|
Values: 0: Kernel handles events
|