diff options
| author | Michal Kazior <michal.kazior@tieto.com> | 2013-10-16 15:44:45 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2013-10-16 15:44:45 +0300 |
| commit | cc4827b97b0a5fec66689c0e511a94e3dad490fc (patch) | |
| tree | 494878e959067422475835cbcff94d240fc21fa3 /drivers/net/wireless/ath/ath10k/core.h | |
| parent | d544943afa678ffe06de295b5420f060389edfc9 (diff) | |
ath10k: use workqueue to set WEP TX key
Recent WMI/HTC changes made it possible for WMI
commands to sleep (if there's not enough HTC TX
credits to submit a command). TX path is in an
atomic context so calling WMI commands in it is
wrong.
This simply moves WEP key index update to a worker
and fixes the 'scheduling while atomic' bug.
This still leaves multiple WEP key handling laggy,
i.e. some frames may be TXed with an old/different
key (although recipient should still be able to RX
them).
kvalo: changed the title
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/core.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index ce36daa5ff0a..cef5455853c5 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -215,8 +215,10 @@ struct ath10k_vif { struct ath10k *ar; struct ieee80211_vif *vif; + struct work_struct wep_key_work; struct ieee80211_key_conf *wep_keys[WMI_MAX_KEY_INDEX + 1]; - u8 def_wep_key_index; + u8 def_wep_key_idx; + u8 def_wep_key_newidx; u16 tx_seq_no; |