diff options
| author | Eliad Peller <eliad@wizery.com> | 2014-07-11 03:01:27 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-07-15 15:59:52 -0400 |
| commit | 30a003588898924964dfa537670f35aac7cd9629 (patch) | |
| tree | a650fde9504d0609efb3e8bfdd5fec4d7d77d2f4 /drivers/net/wireless/ti/wlcore/cmd.c | |
| parent | 50d26aa338fb290f0488e8f87c1c080d2de26e21 (diff) | |
wlcore: user smaller sqn padding for GEM
On recovery, we increase the current seq num by
WL1271_TX_SQN_POST_RECOVERY_PADDING in order to
compensate for packets we might have missed during
recovery.
It seems that some GEM APs have issues when the
gap is too big, so use a smaller padding in this case.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/cmd.c')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/cmd.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index d298ead88c70..05604ee31224 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -374,6 +374,7 @@ void wl12xx_free_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid) if (wlvif->bss_type == BSS_TYPE_AP_BSS && *hlid == wlvif->ap.bcast_hlid) { + u32 sqn_padding = WL1271_TX_SQN_POST_RECOVERY_PADDING; /* * save the total freed packets in the wlvif, in case this is * recovery or suspend @@ -384,9 +385,11 @@ void wl12xx_free_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid) * increment the initial seq number on recovery to account for * transmitted packets that we haven't yet got in the FW status */ + if (wlvif->encryption_type == KEY_GEM) + sqn_padding = WL1271_TX_SQN_POST_RECOVERY_PADDING_GEM; + if (test_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags)) - wlvif->total_freed_pkts += - WL1271_TX_SQN_POST_RECOVERY_PADDING; + wlvif->total_freed_pkts += sqn_padding; } wl->links[*hlid].total_freed_pkts = 0; |