| florian@mickler.org | 69c8637 | 2010-02-24 12:05:16 +0100 | [diff] [blame] | 1 | rfkill - radio frequency (RF) connector kill switch support |
| 2 | |
| 3 | For details to this subsystem look at Documentation/rfkill.txt. |
| 4 | |
| 5 | For the deprecated /sys/class/rfkill/*/state and |
| 6 | /sys/class/rfkill/*/claim knobs of this interface look in |
| 7 | Documentation/ABI/obsolte/sysfs-class-rfkill. |
| 8 | |
| 9 | What: /sys/class/rfkill |
| 10 | Date: 09-Jul-2007 |
| 11 | KernelVersion: v2.6.22 |
| 12 | Contact: linux-wireless@vger.kernel.org, |
| 13 | Description: The rfkill class subsystem folder. |
| 14 | Each registered rfkill driver is represented by an rfkillX |
| 15 | subfolder (X being an integer > 0). |
| 16 | |
| 17 | |
| 18 | What: /sys/class/rfkill/rfkill[0-9]+/name |
| 19 | Date: 09-Jul-2007 |
| 20 | KernelVersion v2.6.22 |
| 21 | Contact: linux-wireless@vger.kernel.org |
| 22 | Description: Name assigned by driver to this key (interface or driver name). |
| 23 | Values: arbitrary string. |
| 24 | |
| 25 | |
| 26 | What: /sys/class/rfkill/rfkill[0-9]+/type |
| 27 | Date: 09-Jul-2007 |
| 28 | KernelVersion v2.6.22 |
| 29 | Contact: linux-wireless@vger.kernel.org |
| 30 | Description: Driver type string ("wlan", "bluetooth", etc). |
| 31 | Values: See include/linux/rfkill.h. |
| 32 | |
| 33 | |
| 34 | What: /sys/class/rfkill/rfkill[0-9]+/persistent |
| 35 | Date: 09-Jul-2007 |
| 36 | KernelVersion v2.6.22 |
| 37 | Contact: linux-wireless@vger.kernel.org |
| 38 | Description: Whether the soft blocked state is initialised from non-volatile |
| 39 | storage at startup. |
| 40 | Values: A numeric value. |
| 41 | 0: false |
| 42 | 1: true |
| florian@mickler.org | 6c26361 | 2010-02-26 12:01:34 +0100 | [diff] [blame^] | 43 | |
| 44 | |
| 45 | What: /sys/class/rfkill/rfkill[0-9]+/blocked_hw |
| 46 | Date: 23-Feb-2010 |
| 47 | KernelVersion v2.6.34 |
| 48 | Contact: linux-wireless@vger.kernel.org |
| 49 | Description: Current hardblock state. This file is read only. |
| 50 | Values: A numeric value. |
| 51 | 0: inactive |
| 52 | The transmitter is (potentially) active. |
| 53 | 1: active |
| 54 | The transmitter is forced off by something outside of |
| 55 | the driver's control. |
| 56 | |
| 57 | |
| 58 | What: /sys/class/rfkill/rfkill[0-9]+/blocked_sw |
| 59 | Date: 23-Feb-2010 |
| 60 | KernelVersion v2.6.34 |
| 61 | Contact: linux-wireless@vger.kernel.org |
| 62 | Description: Current softblock state. This file is read and write. |
| 63 | Values: A numeric value. |
| 64 | 0: inactive |
| 65 | The transmitter is (potentially) active. |
| 66 | 1: active |
| 67 | The transmitter is turned off by software. |