1ENUM IEEE80211_CHANN(9) Device registration ENUM IEEE80211_CHANN(9)
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6 enum_ieee80211_channel_flags - channel flags
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9 enum ieee80211_channel_flags {
10 IEEE80211_CHAN_DISABLED,
11 IEEE80211_CHAN_NO_IR,
12 IEEE80211_CHAN_RADAR,
13 IEEE80211_CHAN_NO_HT40PLUS,
14 IEEE80211_CHAN_NO_HT40MINUS,
15 IEEE80211_CHAN_NO_OFDM,
16 IEEE80211_CHAN_NO_80MHZ,
17 IEEE80211_CHAN_NO_160MHZ,
18 IEEE80211_CHAN_INDOOR_ONLY,
19 IEEE80211_CHAN_IR_CONCURRENT,
20 IEEE80211_CHAN_NO_20MHZ,
21 IEEE80211_CHAN_NO_10MHZ
22 };
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25 IEEE80211_CHAN_DISABLED
26 This channel is disabled.
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28 IEEE80211_CHAN_NO_IR
29 do not initiate radiation, this includes sending probe requests or
30 beaconing.
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32 IEEE80211_CHAN_RADAR
33 Radar detection is required on this channel.
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35 IEEE80211_CHAN_NO_HT40PLUS
36 extension channel above this channel is not permitted.
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38 IEEE80211_CHAN_NO_HT40MINUS
39 extension channel below this channel is not permitted.
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41 IEEE80211_CHAN_NO_OFDM
42 OFDM is not allowed on this channel.
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44 IEEE80211_CHAN_NO_80MHZ
45 If the driver supports 80 MHz on the band, this flag indicates that
46 an 80 MHz channel cannot use this channel as the control or any of
47 the secondary channels. This may be due to the driver or due to
48 regulatory bandwidth restrictions.
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50 IEEE80211_CHAN_NO_160MHZ
51 If the driver supports 160 MHz on the band, this flag indicates
52 that an 160 MHz channel cannot use this channel as the control or
53 any of the secondary channels. This may be due to the driver or due
54 to regulatory bandwidth restrictions.
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56 IEEE80211_CHAN_INDOOR_ONLY
57 see NL80211_FREQUENCY_ATTR_INDOOR_ONLY
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59 IEEE80211_CHAN_IR_CONCURRENT
60 see NL80211_FREQUENCY_ATTR_IR_CONCURRENT
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62 IEEE80211_CHAN_NO_20MHZ
63 20 MHz bandwidth is not permitted on this channel.
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65 IEEE80211_CHAN_NO_10MHZ
66 10 MHz bandwidth is not permitted on this channel.
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69 Channel flags set by the regulatory control code.
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72 Johannes Berg <johannes@sipsolutions.net>
73 Author.
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76Kernel Hackers Manual 3.10 June 2019 ENUM IEEE80211_CHANN(9)