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  1. 29 4月, 2011 1 次提交
  3. 26 4月, 2011 4 次提交
  5. 14 4月, 2011 13 次提交
  7. 02 3月, 2011 1 次提交
  9. 26 2月, 2011 1 次提交
    • J
      mac80211: make tx() operation return void · 7bb45683
      由 Johannes Berg 提交于 
      The return value of the tx operation is commonly
misused by drivers, leading to errors. All drivers
will drop frames if they fail to TX the frame, and
they must also properly manage the queues (if they
didn't, mac80211 would already warn).

Removing the ability for drivers to return a BUSY
value also allows significant cleanups of the TX
TX handling code in mac80211.

Note that this also fixes a bug in ath9k_htc, the
old "return -1" there was wrong.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Tested-by: Sedat Dilek <sedat.dilek@googlemail.com> [ath5k]
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> [rt2x00]
Acked-by: Larry Finger <Larry.Finger@lwfinger.net> [b43, rtl8187, rtlwifi]
Acked-by: Luciano Coelho <coelho@ti.com> [wl12xx]
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      7bb45683
  11. 24 2月, 2011 13 次提交
  13. 19 2月, 2011 1 次提交
  15. 04 2月, 2011 2 次提交
  17. 28 1月, 2011 1 次提交
  19. 20 1月, 2011 2 次提交
    • J
      mac80211: track receiver's aggregation reorder buffer size · 0b01f030
      由 Johannes Berg 提交于 
      The aggregation code currently doesn't implement the
buffer size negotiation. It will always request a max
buffer size (which is fine, if a little pointless, as
the mac80211 code doesn't know and might just use 0
instead), but if the peer requests a smaller size it
isn't possible to honour this request.

In order to fix this, look at the buffer size in the
addBA response frame, keep track of it and pass it to
the driver in the ampdu_action callback when called
with the IEEE80211_AMPDU_TX_OPERATIONAL action. That
way the driver can limit the number of subframes in
aggregates appropriately.

Note that this doesn't fix any drivers apart from the
addition of the new argument -- they all need to be
updated separately to use this variable!
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      0b01f030
    • R
      ath9k_htc: keep calibrated noise floor value for oper channel · 4e3ae387
      由 Rajkumar Manoharan 提交于 
      The ath9k_hw assumes that caldata is valid only for
oper channel. But with ath9k_htc case, the caldata is
passed for all channels on hw_reset though we are not doing
calibration on that channel. So the oper channel's nf history
got cleared to default due to mismatch in channel flags.
This patch also saves some space.
Signed-off-by: NRajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      4e3ae387
  21. 11 1月, 2011 1 次提交