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35 lines
1.2 KiB
35 lines
1.2 KiB
--- a/include/net/mac80211.h
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+++ b/include/net/mac80211.h
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@@ -625,11 +625,14 @@ struct ieee80211_rx_status {
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* may turn the device off as much as possible. Typically, this flag will
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* be set when an interface is set UP but not associated or scanning, but
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* it can also be unset in that case when monitor interfaces are active.
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+ * @IEEE80211_CONF_OFFCHANNEL: The device is currently not on its main
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+ * operating channel.
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*/
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enum ieee80211_conf_flags {
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IEEE80211_CONF_MONITOR = (1<<0),
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IEEE80211_CONF_PS = (1<<1),
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IEEE80211_CONF_IDLE = (1<<2),
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+ IEEE80211_CONF_OFFCHANNEL = (1<<3),
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};
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--- a/net/mac80211/main.c
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+++ b/net/mac80211/main.c
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@@ -111,12 +111,15 @@ int ieee80211_hw_config(struct ieee80211
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if (scan_chan) {
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chan = scan_chan;
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channel_type = NL80211_CHAN_NO_HT;
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+ local->hw.conf.flags |= IEEE80211_CONF_OFFCHANNEL;
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} else if (local->tmp_channel) {
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chan = scan_chan = local->tmp_channel;
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channel_type = local->tmp_channel_type;
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+ local->hw.conf.flags |= IEEE80211_CONF_OFFCHANNEL;
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} else {
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chan = local->oper_channel;
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channel_type = local->_oper_channel_type;
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+ local->hw.conf.flags &= ~IEEE80211_CONF_OFFCHANNEL;
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}
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if (chan != local->hw.conf.channel ||
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