1. 25 Feb, 2013 2 commits
    • Johannes Berg's avatar
      nl80211: remove radar information · 1c33a059
      Johannes Berg authored
      The wiphy information is getting very close to being too
      much for a typical netlink dump message and adding the
      radar attributes to channels and interface combinations
      can push it over the limit, which means userspace gets no
      information whatsoever. Therefore, remove these again for
      now, no driver actually supports radar detection anyway
      and a modified userspace is required as well.
      We're working on a solution that will allow userspace to
      request splitting the information across multiple netlink
      messages, which will allow us to add this back.
      Cc: Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de>
      Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
    • Johannes Berg's avatar
      mac80211: fix tim_lock locking · 1b91731d
      Johannes Berg authored
      The ieee80211_beacon_add_tim() function might be called
      by drivers with BHs enabled, which causes a potential
      deadlock if TX happens at the same time and attempts to
      lock the tim_lock as well. Use spin_lock_bh to fix it.
      Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
  2. 22 Feb, 2013 3 commits
  3. 18 Feb, 2013 24 commits
  4. 15 Feb, 2013 11 commits