1. 07 2月, 2013 1 次提交
  2. 24 1月, 2013 1 次提交
  3. 17 1月, 2013 2 次提交
    • B
      mac80211: add encrypt headroom to PERR frames · 8680451f
      Bob Copeland 提交于
      Mesh PERR action frames are robust and thus may be encrypted, so add
      proper head/tailroom to allow this.  Fixes this warning when operating
      a Mesh STA on ath5k:
      
      WARNING: at net/mac80211/wpa.c:427 ccmp_encrypt_skb.isra.5+0x7b/0x1a0 [mac80211]()
      Call Trace:
       [<c011c5e7>] warn_slowpath_common+0x63/0x78
       [<c011c60b>] warn_slowpath_null+0xf/0x13
       [<e090621d>] ccmp_encrypt_skb.isra.5+0x7b/0x1a0 [mac80211]
       [<e090685c>] ieee80211_crypto_ccmp_encrypt+0x1f/0x37 [mac80211]
       [<e0917113>] invoke_tx_handlers+0xcad/0x10bd [mac80211]
       [<e0917665>] ieee80211_tx+0x87/0xb3 [mac80211]
       [<e0918932>] ieee80211_tx_pending+0xcc/0x170 [mac80211]
       [<c0121c43>] tasklet_action+0x3e/0x65
      Signed-off-by: NBob Copeland <me@bobcopeland.com>
      Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
      8680451f
    • B
      mac80211: set NEED_TXPROCESSING for PERR frames · 9cbbffe2
      Bob Copeland 提交于
      A user reported warnings in ath5k due to transmitting frames with no
      rates set up.  The frames were Mesh PERR frames, and some debugging
      showed an empty control block with just the vif pointer:
      
      >  [  562.522682] XXX txinfo: 00000000: 00 00 00 00 00 00 00 00 00 00 00
      >  00 00 00 00 00  ................
      >  [  562.522688] XXX txinfo: 00000010: 00 00 00 00 00 00 00 00 54 b8 f2
      >  db 00 00 00 00  ........T.......
      >  [  562.522693] XXX txinfo: 00000020: 00 00 00 00 00 00 00 00 00 00 00
      >  00 00 00 00 00  ................
      
      Set the IEEE80211_TX_INTFL_NEED_TXPROCESSING flag to ensure that
      rate control gets run before the frame is sent.
      Signed-off-by: NBob Copeland <me@bobcopeland.com>
      Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
      9cbbffe2
  4. 16 1月, 2013 3 次提交
  5. 03 1月, 2013 8 次提交
  6. 22 12月, 2012 25 次提交