1. 30 Oct, 2012 4 commits
    • Johannes Berg's avatar
      cfg80211: allow per interface TX power setting · c8442118
      Johannes Berg authored
      
      
      The TX power setting is currently per wiphy (hardware
      device) but with multi-channel capabilities that doesn't
      make much sense any more.
      
      Allow drivers (and mac80211) to advertise support for
      per-interface TX power configuration. When the TX power
      is configured for the wiphy, the wdev will be NULL and
      the driver can still handle that, but when a wdev is
      given the TX power can be set only for that wdev now.
      Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
      c8442118
    • Johannes Berg's avatar
      nl80211: move "can set channel" check · 71fe96bf
      Johannes Berg authored
      
      
      Setting the wdev to NULL when the channel can't be
      set for that interface type (to treat the channel
      setting for the wiphy/monitor) currently works, but
      is confusing in the code if netdev/wdev aren't both
      set/unset in the same way. Move the check whether
      the channel can be set to where it's needed so that
      wdev and netdev are always both assigned or NULL.
      Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
      71fe96bf
    • Johannes Berg's avatar
      mac80211_hwsim: allow using channel contexts · e8261171
      Johannes Berg authored
      
      
      To use mac80211_hwsim for testing channel contexts it
      has to support them, and for that it has to support
      hw scan and hw-remain-on-channel.
      
      Since it's pure software, the off-channel activities
      are really not off-channel but listening and sending
      on a second channel. Also, the multi-channel isn't
      really doing TDM, it's just on both channels at the
      same time.
      
      For testing purposes, you can specify the number of
      concurrent channels with a module parameter, it is
      set to one by default. When set to two or more, the
      userspace API for wmediumd is disabled as it has no
      provisions for multi-channel yet.
      Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
      e8261171
    • Johannes Berg's avatar
  2. 29 Oct, 2012 36 commits