diff options
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/main.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/wmm.c | 13 |
2 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h index 26df28f4bfb2..d61fe3a72118 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.h +++ b/drivers/net/wireless/marvell/mwifiex/main.h @@ -315,6 +315,7 @@ struct mwifiex_tid_tbl { #define WMM_HIGHEST_PRIORITY 7 #define HIGH_PRIO_TID 7 #define LOW_PRIO_TID 0 +#define NO_PKT_PRIO_TID -1 #define MWIFIEX_WMM_DRV_DELAY_MAX 510 struct mwifiex_wmm_desc { diff --git a/drivers/net/wireless/marvell/mwifiex/wmm.c b/drivers/net/wireless/marvell/mwifiex/wmm.c index 1ff3a87d5784..28c2f6fae3e6 100644 --- a/drivers/net/wireless/marvell/mwifiex/wmm.c +++ b/drivers/net/wireless/marvell/mwifiex/wmm.c @@ -1105,6 +1105,7 @@ mwifiex_wmm_get_highest_priolist_ptr(struct mwifiex_adapter *adapter, &adapter->bss_prio_tbl[j].bss_prio_head, list) { +try_again: priv_tmp = adapter->bss_prio_tbl[j].bss_prio_cur->priv; if (((priv_tmp->bss_mode != NL80211_IFTYPE_ADHOC) && @@ -1140,8 +1141,18 @@ mwifiex_wmm_get_highest_priolist_ptr(struct mwifiex_adapter *adapter, ra_list_spinlock, flags_ra); } - } + if (atomic_read(&priv_tmp->wmm.tx_pkts_queued) != 0) { + atomic_set(&priv_tmp->wmm.highest_queued_prio, + HIGH_PRIO_TID); + /* Iterate current private once more, since + * there still exist packets in data queue + */ + goto try_again; + } else + atomic_set(&priv_tmp->wmm.highest_queued_prio, + NO_PKT_PRIO_TID); + } } return NULL; |