diff options
| author | Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com> | 2011-09-27 15:17:59 +0200 |
|---|---|---|
| committer | Philippe LANGLAIS <philippe.langlais@stericsson.com> | 2011-10-13 10:20:25 +0200 |
| commit | 166254636dcdbc6e103ca3c18236b982e5195447 (patch) | |
| tree | 994663432b905dbafc7dee7f56435d6c97bc804c /drivers/staging/cw1200/txrx.c | |
| parent | 02e3a3c6eed7b493d997017ef93622faac49fd52 (diff) | |
cw1200: cw1200_flush() blocked execution on SoftAP stop
cw1200_flush() was called when beacon had not been available.
In presence of PS-enabled STAs in the air that leaded to
a timeout in delivering of frames to these STAs.
Fix forces clearing of the frame queue if beacon is not available.
ST-Ericsson ID: 360712
ST-Ericsson ID: 359675
Change-Id: I678fbd6b31d853108ece82e4da62a02c21fa211e
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/32220
Reviewed-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Tested-by: Bartosz MARKOWSKI <bartosz.markowski@tieto.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33534
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
Diffstat (limited to 'drivers/staging/cw1200/txrx.c')
| -rw-r--r-- | drivers/staging/cw1200/txrx.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/staging/cw1200/txrx.c b/drivers/staging/cw1200/txrx.c index ef871325eee..92a5bf377b6 100644 --- a/drivers/staging/cw1200/txrx.c +++ b/drivers/staging/cw1200/txrx.c @@ -764,8 +764,11 @@ void cw1200_tx_confirm_cb(struct cw1200_common *priv, .multicast = !arg->link_id, }; cw1200_suspend_resume(priv, &suspend); - wiphy_warn(priv->hw->wiphy, "Requeue (try %d).\n", - cw1200_queue_get_generation(arg->packetID) + 1); + wiphy_warn(priv->hw->wiphy, "Requeue for link_id %d (try %d)." + " STAs asleep: 0x%.8X\n", + arg->link_id, + cw1200_queue_get_generation(arg->packetID) + 1, + priv->sta_asleep_mask); WARN_ON(cw1200_queue_requeue(queue, arg->packetID)); } else if (!WARN_ON(cw1200_queue_get_skb( |