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mwifiex: using right tid for addressing ra_list

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This patch fixes issue with the accessing correct ra_list by
downgrading corresponding tid number.

Alternatively, ra lists are created in mwifiex_wmm_add_buf_txqueue
using downgraded tid number.

Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Xinming Hu 2015-06-03 16:59:46 +05:30 committed by Kalle Valo
parent debfc60081
commit 719a25e331
2 changed files with 12 additions and 4 deletions
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11
drivers/net/wireless/mwifiex/11n.c
View File

@ -156,7 +156,7 @@ int mwifiex_ret_11n_delba(struct mwifiex_private *priv,
int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv,
struct host_cmd_ds_command *resp)
{
int tid;
int tid, tid_down;
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;
@ -167,7 +167,9 @@ 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->
tid_down = mwifiex_wmm_downgrade_tid(priv, tid);
ra_list = mwifiex_wmm_get_ralist_node(priv, tid_down, add_ba_rsp->
peer_mac_addr);
if (le16_to_cpu(add_ba_rsp->status_code) != BA_RESULT_SUCCESS) {
if (ra_list) {
@ -530,13 +532,16 @@ void mwifiex_create_ba_tbl(struct mwifiex_private *priv, u8 *ra, int tid,
struct mwifiex_tx_ba_stream_tbl *new_node;
struct mwifiex_ra_list_tbl *ra_list;
unsigned long flags;
int tid_down;
if (!mwifiex_get_ba_tbl(priv, tid, ra)) {
new_node = kzalloc(sizeof(struct mwifiex_tx_ba_stream_tbl),
GFP_ATOMIC);
if (!new_node)
return;
ra_list = mwifiex_wmm_get_ralist_node(priv, tid, ra);
tid_down = mwifiex_wmm_downgrade_tid(priv, tid);
ra_list = mwifiex_wmm_get_ralist_node(priv, tid_down, ra);
if (ra_list) {
ra_list->ba_status = ba_status;
ra_list->amsdu_in_ampdu = false;

5
drivers/net/wireless/mwifiex/11n_rxreorder.c
View File

@ -663,6 +663,7 @@ mwifiex_del_ba_tbl(struct mwifiex_private *priv, int tid, u8 *peer_mac,
struct mwifiex_ra_list_tbl *ra_list;
u8 cleanup_rx_reorder_tbl;
unsigned long flags;
int tid_down;
if (type == TYPE_DELBA_RECEIVE)
cleanup_rx_reorder_tbl = (initiator) ? true : false;
@ -688,7 +689,9 @@ mwifiex_del_ba_tbl(struct mwifiex_private *priv, int tid, u8 *peer_mac,
"event: TID, RA not found in table\n");
return;
}
ra_list = mwifiex_wmm_get_ralist_node(priv, tid, peer_mac);
tid_down = mwifiex_wmm_downgrade_tid(priv, tid);
ra_list = mwifiex_wmm_get_ralist_node(priv, tid_down, peer_mac);
if (ra_list) {
ra_list->amsdu_in_ampdu = false;
ra_list->ba_status = BA_SETUP_NONE;