diff options
Diffstat (limited to 'Documentation/ABI/stable/sysfs-class-rfkill')
| -rw-r--r-- | Documentation/ABI/stable/sysfs-class-rfkill | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/Documentation/ABI/stable/sysfs-class-rfkill b/Documentation/ABI/stable/sysfs-class-rfkill index e1ba4a104753..67b605e3dd16 100644 --- a/Documentation/ABI/stable/sysfs-class-rfkill +++ b/Documentation/ABI/stable/sysfs-class-rfkill @@ -1,8 +1,8 @@ rfkill - radio frequency (RF) connector kill switch support -For details to this subsystem look at Documentation/rfkill.txt. +For details to this subsystem look at Documentation/driver-api/rfkill.rst. -For the deprecated /sys/class/rfkill/*/claim knobs of this interface look in +For the deprecated ``/sys/class/rfkill/*/claim`` knobs of this interface look in Documentation/ABI/removed/sysfs-class-rfkill. What: /sys/class/rfkill @@ -11,12 +11,12 @@ KernelVersion: v2.6.22 Contact: linux-wireless@vger.kernel.org, Description: The rfkill class subsystem folder. Each registered rfkill driver is represented by an rfkillX - subfolder (X being an integer > 0). + subfolder (X being an integer >= 0). What: /sys/class/rfkill/rfkill[0-9]+/name Date: 09-Jul-2007 -KernelVersion v2.6.22 +KernelVersion: v2.6.22 Contact: linux-wireless@vger.kernel.org Description: Name assigned by driver to this key (interface or driver name). Values: arbitrary string. @@ -24,7 +24,7 @@ Values: arbitrary string. What: /sys/class/rfkill/rfkill[0-9]+/type Date: 09-Jul-2007 -KernelVersion v2.6.22 +KernelVersion: v2.6.22 Contact: linux-wireless@vger.kernel.org Description: Driver type string ("wlan", "bluetooth", etc). Values: See include/linux/rfkill.h. @@ -32,28 +32,30 @@ Values: See include/linux/rfkill.h. What: /sys/class/rfkill/rfkill[0-9]+/persistent Date: 09-Jul-2007 -KernelVersion v2.6.22 +KernelVersion: v2.6.22 Contact: linux-wireless@vger.kernel.org Description: Whether the soft blocked state is initialised from non-volatile storage at startup. -Values: A numeric value. - 0: false - 1: true +Values: A numeric value: + + - 0: false + - 1: true What: /sys/class/rfkill/rfkill[0-9]+/state Date: 09-Jul-2007 -KernelVersion v2.6.22 +KernelVersion: v2.6.22 Contact: linux-wireless@vger.kernel.org Description: Current state of the transmitter. This file was scheduled to be removed in 2014, but due to its large number of users it will be sticking around for a bit - longer. Despite it being marked as stabe, the newer "hard" and - "soft" interfaces should be preffered, since it is not possible + longer. Despite it being marked as stable, the newer "hard" and + "soft" interfaces should be preferred, since it is not possible to express the 'soft and hard block' state of the rfkill driver through this interface. There will likely be another attempt to remove it in the future. Values: A numeric value. + 0: RFKILL_STATE_SOFT_BLOCKED transmitter is turned off by software 1: RFKILL_STATE_UNBLOCKED @@ -65,10 +67,11 @@ Values: A numeric value. What: /sys/class/rfkill/rfkill[0-9]+/hard Date: 12-March-2010 -KernelVersion v2.6.34 +KernelVersion: v2.6.34 Contact: linux-wireless@vger.kernel.org Description: Current hardblock state. This file is read only. Values: A numeric value. + 0: inactive The transmitter is (potentially) active. 1: active @@ -78,11 +81,13 @@ Values: A numeric value. What: /sys/class/rfkill/rfkill[0-9]+/soft Date: 12-March-2010 -KernelVersion v2.6.34 +KernelVersion: v2.6.34 Contact: linux-wireless@vger.kernel.org Description: Current softblock state. This file is read and write. Values: A numeric value. + 0: inactive The transmitter is (potentially) active. + 1: active The transmitter is turned off by software. |