diff options
| author | Zhaoyang Liu <liuzy@marvell.com> | 2015-03-13 15:07:55 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-03-16 19:12:27 +0300 |
| commit | 39df5e8233bf34696204207c7594a0a6320fa044 (patch) | |
| tree | 59feca393ea83b8e9c2971293ef2de4b777ad4b8 /drivers/net/wireless/mwifiex/11n.c | |
| parent | b2713f67f7a4c3226772c5ac581c7f37d7c473f1 (diff) | |
| download | linux-39df5e8233bf34696204207c7594a0a6320fa044.tar.xz | |
mwifiex: get rid of BA setup helper functions
This patch removes BA setup helper routines
mwifiex_is_bastream_setup and mwifiex_is_amsdu_in_ampdu_allowed.
Current code will use two functions to check bastream setup and
amsdu in ampdu. This patch change these functions to flags, thus
avoiding redundant spin_lock check while dequeuing TX packets.
Signed-off-by: Zhaoyang Liu <liuzy@marvell.com>
Reviewed-by: Cathy Luo <cluo@marvell.com>
Reviewed-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/mwifiex/11n.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/11n.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c index 543148d27b01..433bd6837c79 100644 --- a/drivers/net/wireless/mwifiex/11n.c +++ b/drivers/net/wireless/mwifiex/11n.c @@ -159,6 +159,7 @@ int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv, int tid; struct host_cmd_ds_11n_addba_rsp *add_ba_rsp = &resp->params.add_ba_rsp; struct mwifiex_tx_ba_stream_tbl *tx_ba_tbl; + struct mwifiex_ra_list_tbl *ra_list; u16 block_ack_param_set = le16_to_cpu(add_ba_rsp->block_ack_param_set); add_ba_rsp->ssn = cpu_to_le16((le16_to_cpu(add_ba_rsp->ssn)) @@ -166,7 +167,13 @@ int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv, tid = (block_ack_param_set & IEEE80211_ADDBA_PARAM_TID_MASK) >> BLOCKACKPARAM_TID_POS; + ra_list = mwifiex_wmm_get_ralist_node(priv, tid, add_ba_rsp-> + peer_mac_addr); if (le16_to_cpu(add_ba_rsp->status_code) != BA_RESULT_SUCCESS) { + if (ra_list) { + ra_list->ba_status = BA_SETUP_NONE; + ra_list->amsdu_in_ampdu = false; + } mwifiex_del_ba_tbl(priv, tid, add_ba_rsp->peer_mac_addr, TYPE_DELBA_SENT, true); if (add_ba_rsp->add_rsp_result != BA_RESULT_TIMEOUT) @@ -185,6 +192,10 @@ int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv, tx_ba_tbl->amsdu = true; else tx_ba_tbl->amsdu = false; + if (ra_list) { + ra_list->amsdu_in_ampdu = tx_ba_tbl->amsdu; + ra_list->ba_status = BA_SETUP_COMPLETE; + } } else { dev_err(priv->adapter->dev, "BA stream not created\n"); } @@ -515,6 +526,7 @@ void mwifiex_create_ba_tbl(struct mwifiex_private *priv, u8 *ra, int tid, enum mwifiex_ba_status ba_status) { struct mwifiex_tx_ba_stream_tbl *new_node; + struct mwifiex_ra_list_tbl *ra_list; unsigned long flags; if (!mwifiex_get_ba_tbl(priv, tid, ra)) { @@ -522,7 +534,11 @@ void mwifiex_create_ba_tbl(struct mwifiex_private *priv, u8 *ra, int tid, GFP_ATOMIC); if (!new_node) return; - + ra_list = mwifiex_wmm_get_ralist_node(priv, tid, ra); + if (ra_list) { + ra_list->ba_status = ba_status; + ra_list->amsdu_in_ampdu = false; + } INIT_LIST_HEAD(&new_node->list); new_node->tid = tid; |