diff options
| author | Nishant Sarmukadam <nishants@marvell.com> | 2012-11-06 17:53:15 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-11-14 23:56:12 +0400 |
| commit | b8d9e572cb8794335fb4ba63ff962acaa3c4473b (patch) | |
| tree | b64d7c0995178e631392ba4a553be8c2e3be42c5 | |
| parent | e1f4d69b631468d915a9ed4a0a64dba77705492d (diff) | |
| download | linux-b8d9e572cb8794335fb4ba63ff962acaa3c4473b.tar.xz | |
mwl8k: Set packet timestamp to 0 when life time expiry is not used
Set tx packet timestamp to 0 in following scenarios:-
- All packets in STA mode
- Mgmt packets in AP mode
- Eapol packets in AP mode
In STA mode, this field is unused in the firmware. In AP
mode, we should not be expiring mgmt and eapol frames.
Setting timestamp to 0 will ensure that.
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/mwl8k.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c index a4d3dcbc1e31..3db495090e55 100644 --- a/drivers/net/wireless/mwl8k.c +++ b/drivers/net/wireless/mwl8k.c @@ -2033,6 +2033,8 @@ mwl8k_txq_xmit(struct ieee80211_hw *hw, if (priv->ap_fw && ieee80211_is_data(wh->frame_control) && !eapol_frame) tx->timestamp = cpu_to_le32(ioread32(priv->regs + MWL8K_HW_TIMER_REGISTER)); + else + tx->timestamp = 0; wmb(); tx->status = cpu_to_le32(MWL8K_TXD_STATUS_FW_OWNED | txstatus); |