package/mac80211/patches/520-mac80211_offchannel_conf.patch

   1 --- a/include/net/mac80211.h
   2 +++ b/include/net/mac80211.h
   3 @@ -625,11 +625,14 @@ struct ieee80211_rx_status {
   4   *     may turn the device off as much as possible. Typically, this flag will
   5   *     be set when an interface is set UP but not associated or scanning, but
   6   *     it can also be unset in that case when monitor interfaces are active.
   7 + * @IEEE80211_CONF_OFFCHANNEL: The device is currently not on its main
   8 + *     operating channel.
   9   */
  10  enum ieee80211_conf_flags {
  11         IEEE80211_CONF_MONITOR          = (1<<0),
  12         IEEE80211_CONF_PS               = (1<<1),
  13         IEEE80211_CONF_IDLE             = (1<<2),
  14 +       IEEE80211_CONF_OFFCHANNEL       = (1<<3),
  15  };
  16
  17
  18 --- a/net/mac80211/main.c
  19 +++ b/net/mac80211/main.c
  20 @@ -111,12 +111,15 @@ int ieee80211_hw_config(struct ieee80211
  21         if (scan_chan) {
  22                 chan = scan_chan;
  23                 channel_type = NL80211_CHAN_NO_HT;
  24 +               local->hw.conf.flags |= IEEE80211_CONF_OFFCHANNEL;
  25         } else if (local->tmp_channel) {
  26                 chan = scan_chan = local->tmp_channel;
  27                 channel_type = local->tmp_channel_type;
  28 +               local->hw.conf.flags |= IEEE80211_CONF_OFFCHANNEL;
  29         } else {
  30                 chan = local->oper_channel;
  31                 channel_type = local->_oper_channel_type;
  32 +               local->hw.conf.flags &= ~IEEE80211_CONF_OFFCHANNEL;
  33         }
  34
  35         if (chan != local->hw.conf.channel ||