1 rfkill - radio frequency (RF) connector kill s 1 rfkill - radio frequency (RF) connector kill switch support
2 2
3 For details to this subsystem look at Document !! 3 For details to this subsystem look at Documentation/rfkill.txt.
4 4
5 For the deprecated ``/sys/class/rfkill/*/claim !! 5 For the deprecated /sys/class/rfkill/*/state and
6 Documentation/ABI/removed/sysfs-class-rfkill. !! 6 /sys/class/rfkill/*/claim knobs of this interface look in
>> 7 Documentation/ABI/obsolete/sysfs-class-rfkill.
7 8
8 What: /sys/class/rfkill 9 What: /sys/class/rfkill
9 Date: 09-Jul-2007 10 Date: 09-Jul-2007
10 KernelVersion: v2.6.22 11 KernelVersion: v2.6.22
11 Contact: linux-wireless@vger.kernel.org 12 Contact: linux-wireless@vger.kernel.org,
12 Description: The rfkill class subsystem fol 13 Description: The rfkill class subsystem folder.
13 Each registered rfkill driver 14 Each registered rfkill driver is represented by an rfkillX
14 subfolder (X being an integer !! 15 subfolder (X being an integer > 0).
15 16
16 17
17 What: /sys/class/rfkill/rfkill[0-9]+ 18 What: /sys/class/rfkill/rfkill[0-9]+/name
18 Date: 09-Jul-2007 19 Date: 09-Jul-2007
19 KernelVersion v2.6.22 20 KernelVersion v2.6.22
20 Contact: linux-wireless@vger.kernel.org 21 Contact: linux-wireless@vger.kernel.org
21 Description: Name assigned by driver to thi 22 Description: Name assigned by driver to this key (interface or driver name).
22 Values: arbitrary string. 23 Values: arbitrary string.
23 24
24 25
25 What: /sys/class/rfkill/rfkill[0-9]+ 26 What: /sys/class/rfkill/rfkill[0-9]+/type
26 Date: 09-Jul-2007 27 Date: 09-Jul-2007
27 KernelVersion v2.6.22 28 KernelVersion v2.6.22
28 Contact: linux-wireless@vger.kernel.org 29 Contact: linux-wireless@vger.kernel.org
29 Description: Driver type string ("wlan", "b 30 Description: Driver type string ("wlan", "bluetooth", etc).
30 Values: See include/linux/rfkill.h. 31 Values: See include/linux/rfkill.h.
31 32
32 33
33 What: /sys/class/rfkill/rfkill[0-9]+ 34 What: /sys/class/rfkill/rfkill[0-9]+/persistent
34 Date: 09-Jul-2007 35 Date: 09-Jul-2007
35 KernelVersion v2.6.22 36 KernelVersion v2.6.22
36 Contact: linux-wireless@vger.kernel.org 37 Contact: linux-wireless@vger.kernel.org
37 Description: Whether the soft blocked state 38 Description: Whether the soft blocked state is initialised from non-volatile
38 storage at startup. 39 storage at startup.
39 Values: A numeric value: <<
40 <<
41 - 0: false <<
42 - 1: true <<
43 <<
44 <<
45 What: /sys/class/rfkill/rfkill[0-9]+ <<
46 Date: 09-Jul-2007 <<
47 KernelVersion v2.6.22 <<
48 Contact: linux-wireless@vger.kernel.org <<
49 Description: Current state of the transmitt <<
50 This file was scheduled to be <<
51 large number of users it will <<
52 longer. Despite it being marke <<
53 "soft" interfaces should be pr <<
54 to express the 'soft and hard <<
55 through this interface. There <<
56 remove it in the future. <<
57 Values: A numeric value. 40 Values: A numeric value.
58 !! 41 0: false
59 0: RFKILL_STATE_SOFT_BLOCKED !! 42 1: true
60 transmitter is turned <<
61 1: RFKILL_STATE_UNBLOCKED <<
62 transmitter is (potent <<
63 2: RFKILL_STATE_HARD_BLOCKED <<
64 transmitter is forced <<
65 the driver's control. <<
66 43
67 44
68 What: /sys/class/rfkill/rfkill[0-9]+ 45 What: /sys/class/rfkill/rfkill[0-9]+/hard
69 Date: 12-March-2010 46 Date: 12-March-2010
70 KernelVersion v2.6.34 47 KernelVersion v2.6.34
71 Contact: linux-wireless@vger.kernel.org 48 Contact: linux-wireless@vger.kernel.org
72 Description: Current hardblock state. This 49 Description: Current hardblock state. This file is read only.
73 Values: A numeric value. 50 Values: A numeric value.
74 <<
75 0: inactive 51 0: inactive
76 The transmitter is (po 52 The transmitter is (potentially) active.
77 1: active 53 1: active
78 The transmitter is for 54 The transmitter is forced off by something outside of
79 the driver's control. 55 the driver's control.
80 56
81 57
82 What: /sys/class/rfkill/rfkill[0-9]+ 58 What: /sys/class/rfkill/rfkill[0-9]+/soft
83 Date: 12-March-2010 59 Date: 12-March-2010
84 KernelVersion v2.6.34 60 KernelVersion v2.6.34
85 Contact: linux-wireless@vger.kernel.org 61 Contact: linux-wireless@vger.kernel.org
86 Description: Current softblock state. This 62 Description: Current softblock state. This file is read and write.
87 Values: A numeric value. 63 Values: A numeric value.
88 <<
89 0: inactive 64 0: inactive
90 The transmitter is (po 65 The transmitter is (potentially) active.
91 <<
92 1: active 66 1: active
93 The transmitter is tur 67 The transmitter is turned off by software.
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