diff options
| author | Avinash Patil <patila@marvell.com> | 2014-02-08 04:27:28 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-02-13 00:36:16 +0400 |
| commit | eac4322729aebf01ae231d3b3f63aae73d469a57 (patch) | |
| tree | 8d19f4b0c752ae104ff160f94148865b3bca4fe7 /drivers/net | |
| parent | 79d9a54cf0e7c77dd6eada44c1461ad2e7da83b8 (diff) | |
| download | linux-eac4322729aebf01ae231d3b3f63aae73d469a57.tar.xz | |
mwifiex: handle AMPDU supported check for AP interface
This patch fixes a bug where we were checking for AP's AMPDU param
setting even when transmitting traffic to associated station.
Patch adds provision to pass additional parameter ra_list pointer
to function which checks if AMPDU is allowed. If current BSS type is
AP, we check station's AMPDU params else we check AP's AMPDU params.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/mwifiex/11n.h | 26 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/wmm.c | 2 |
2 files changed, 21 insertions, 7 deletions
diff --git a/drivers/net/wireless/mwifiex/11n.h b/drivers/net/wireless/mwifiex/11n.h index 375db01442bf..353032d55ff3 100644 --- a/drivers/net/wireless/mwifiex/11n.h +++ b/drivers/net/wireless/mwifiex/11n.h @@ -64,14 +64,28 @@ int mwifiex_cmd_amsdu_aggr_ctrl(struct host_cmd_ds_command *cmd, struct mwifiex_ds_11n_amsdu_aggr_ctrl *aa_ctrl); void mwifiex_del_tx_ba_stream_tbl_by_ra(struct mwifiex_private *priv, u8 *ra); -/* - * This function checks whether AMPDU is allowed or not for a particular TID. - */ static inline u8 -mwifiex_is_ampdu_allowed(struct mwifiex_private *priv, int tid) +mwifiex_is_station_ampdu_allowed(struct mwifiex_private *priv, + struct mwifiex_ra_list_tbl *ptr, int tid) { - return ((priv->aggr_prio_tbl[tid].ampdu_ap != BA_STREAM_NOT_ALLOWED) - ? true : false); + struct mwifiex_sta_node *node = mwifiex_get_sta_entry(priv, ptr->ra); + + if (unlikely(!node)) + return false; + + return (node->ampdu_sta[tid] != BA_STREAM_NOT_ALLOWED) ? true : false; +} + +/* This function checks whether AMPDU is allowed or not for a particular TID. */ +static inline u8 +mwifiex_is_ampdu_allowed(struct mwifiex_private *priv, + struct mwifiex_ra_list_tbl *ptr, int tid) +{ + if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) + return mwifiex_is_station_ampdu_allowed(priv, ptr, tid); + else + return (priv->aggr_prio_tbl[tid].ampdu_ap != + BA_STREAM_NOT_ALLOWED) ? true : false; } /* diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c index 13eaeed03898..ee447893fe57 100644 --- a/drivers/net/wireless/mwifiex/wmm.c +++ b/drivers/net/wireless/mwifiex/wmm.c @@ -1226,7 +1226,7 @@ mwifiex_dequeue_tx_packet(struct mwifiex_adapter *adapter) /* ra_list_spinlock has been freed in mwifiex_send_single_packet() */ } else { - if (mwifiex_is_ampdu_allowed(priv, tid) && + if (mwifiex_is_ampdu_allowed(priv, ptr, tid) && ptr->ba_pkt_count > ptr->ba_packet_thr) { if (mwifiex_space_avail_for_new_ba_stream(adapter)) { mwifiex_create_ba_tbl(priv, ptr->ra, tid, |