diff options
| author | Victor Goldenshtein <victorg@ti.com> | 2013-05-12 12:35:31 +0300 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2013-06-17 12:14:29 +0300 |
| commit | 5cbba2d48ac3d493d2337414806c718370edcf8a (patch) | |
| tree | 679694f3366a7b6d1bba7970243ca44759480b0e /drivers/hv/hv_util.c | |
| parent | 2baf53c6e35ea25aaa21486dab023eb3d901611e (diff) | |
wlcore: fix occasional AP TX stop after recovery
The fw_status wasn't zeroed during allocation, resulting
in uninitialized var usage, and finally causing AP
traffic stop after recovery.
The wrong value in fw_status_2->counters.tx_lnk_free_pkts
led to a bad lnk->allocated_pkts calculation in
wlcore_fw_status(), causing wl18xx_lnk_low_prio() to return
FALSE (lnk->allocated_pkts > thold).
This eventually blocked the link in wlcore_tx_work_locked(),
as wl1271_skb_dequeue() continuously returned NULL.
Fix it by zeroing wl->fw_status_1/2 during allocation.
Signed-off-by: Victor Goldenshtein <victorg@ti.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/hv/hv_util.c')
0 files changed, 0 insertions, 0 deletions