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  1. 12 4月, 2012 5 次提交
  3. 08 3月, 2012 1 次提交
  5. 15 2月, 2012 2 次提交
  7. 11 10月, 2011 3 次提交
  9. 07 10月, 2011 3 次提交
  11. 23 9月, 2011 1 次提交
  13. 14 9月, 2011 2 次提交
  15. 25 8月, 2011 1 次提交
  17. 22 8月, 2011 2 次提交
  19. 08 7月, 2011 1 次提交
    • A
      wl12xx: start/stop queues according to global per-AC counters · f1a46384
      由 Arik Nemtsov 提交于 
      Split tx_queue_count to count per-AC skb's queued, instead of relying on
the skb-queue len. The skb queues used were only valid in STA-mode, as
AP-mode uses per-link queues.

This fixes a major regression in AP-mode, caused by the patch
"wl12xx: implement Tx watermarks per AC". With that patch applied, we
effectively had no regulation of Tx queues in AP-mode. Therefore a
sustained high rate of Tx could cause exhaustion of the skb memory pool.
Signed-off-by: NArik Nemtsov <arik@wizery.com>
Signed-off-by: NLuciano Coelho <coelho@ti.com>
      f1a46384
  21. 06 7月, 2011 2 次提交
  23. 02 5月, 2011 1 次提交
    • A
      wl12xx: fix race condition during recovery in AP mode · 7dece1c8
      由 Arik Nemtsov 提交于 
      When operating as AP, the TX queues are not stopped when we start
recovery. mac80211 is notified only after the fact. When there is
pending TX, it will be queued even after the FW is down. This leads to
situations where the TX queues are stopped (because of the TX-watermark
mechanism), and are never woken up when we return from recovery.

Fix this by explicitly stopping the TX queues when before initiating
recovery.
Signed-off-by: NArik Nemtsov <arik@wizery.com>
Signed-off-by: NLuciano Coelho <coelho@ti.com>
      7dece1c8
  25. 19 4月, 2011 5 次提交
    • I
      wl12xx: Clean up the dummy packet mechanism · 990f5de7
      由 Ido Yariv 提交于 
      The current implementation allocates a skb each time one is requested by
the firmware. Since dummy packets are handled differently than regular
packets, the skb needs to be marked. Currently, this is done by
setting the pkt_type member to 5. This might not be safe, as we cannot
be sure that there won't be any other packets with this pkt_type value.

Since the packet does not change from one request to another, we can
simply allocate a dummy packet template and always send it. All changes
to the skb done during packet preparation must be reverted, so the same
skb can be reused.

The dummy packets are not transmitted, therefore there's no need to set
the BSSID or our own MAC address.

In addition, the header portion of the packet was zeroed by mistake, so
fix that as well.
Signed-off-by: NIdo Yariv <ido@wizery.com>
Signed-off-by: NLuciano Coelho <coelho@ti.com>
      990f5de7
    • I
      wl12xx: Clean up the block size alignment code · 0da13da7
      由 Ido Yariv 提交于 
      Simplify and clean up the block size alignment code:
1. Set the block size according to the padding field type, as it cannot
   exceed the maximum value this field can hold.
2. Move the alignment code into a function instead of duplicating it in
   multiple places.
3. In the current implementation, the block_size member can be
   misleading because a zero value actually means that there's no need to
   align. Declare a block size alignment quirk instead.
Signed-off-by: NIdo Yariv <ido@wizery.com>
Signed-off-by: NLuciano Coelho <coelho@ti.com>
      0da13da7
    • L
      wl12xx: use 1 spare TX block instead of two · e7ddf549
      由 Luciano Coelho 提交于 
      All the new firmware versions (>=6.1.3.50.58 for STA and >=6.2.0.0.47
for AP) use 1 spare TX block.  We still want to support older
firmwares that require 2 spare blocks, so added a quirk to handle the
difference.

Also implemented a generic way of setting quirks that depend on the
firmware revision.
Signed-off-by: NLuciano Coelho <coelho@ti.com>
      e7ddf549
    • S
      wl12xx: 1281/1283 support - Add dummy packet support · ae47c45f
      由 Shahar Levi 提交于 
      Support sending dummy packet to wl128x FW as results of
dummy packet event. That is part of dynamic TX mem blocks mechanism.

Only send dummy packet when not in AP mode.

[Even though the DUMMY_PACKET_EVENT_ID and the
STA_REMOVE_COMPLETE_EVENT_ID events are defined to the same value, we
need to treat them separately in the code.  Keep the check and enable
STA_REMOVE_COMPLETE_EVENT_ID for AP mode and DUMMY_PACKET_EVENT_ID for
STA.  Moved one warning to a cleaner place.  Use WL1271_TID_MGMT for
dummy packets -- Luca]
Signed-off-by: NShahar Levi <shahar_levi@ti.com>
Reviewed-by: NLuciano Coelho <coelho@ti.com>
Signed-off-by: NLuciano Coelho <coelho@ti.com>
      ae47c45f
    • S
      wl12xx: 1281/1283 support - Add acx commands · 48a61477
      由 Shahar Levi 提交于 
      New acx command that sets: Rx fifo enable reduced bus transactions
in RX path. Tx bus transactions padding to SDIO block size that
improve preference in Tx and essential for working with SDIO HS (48Mhz).
The max SDIO block size is 256 when working with Tx bus transactions
padding to SDIO block.

Add new ops to SDIO & SPI that handles the win size change in case of
transactions padding (relevant only for SDIO).

[Fix endianess issues; simplify sdio-specific block_size handling;
minor changes in comments; use "aligned_len" in one calculation
instead of "pad" to avoid confusion -- Luca]
Signed-off-by: NShahar Levi <shahar_levi@ti.com>
Reviewed-by: NLuciano Coelho <coelho@ti.com>
Signed-off-by: NLuciano Coelho <coelho@ti.com>
      48a61477
  27. 23 2月, 2011 2 次提交
  29. 25 1月, 2011 2 次提交
  31. 22 11月, 2010 1 次提交
  33. 16 11月, 2010 2 次提交
  35. 28 9月, 2010 1 次提交
  37. 03 6月, 2010 2 次提交
  39. 07 4月, 2010 1 次提交