diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-rs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-rs.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index 37b892044a1..f3f17929ca0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -836,6 +836,10 @@ static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband, (hw->wiphy->bands[priv->band]->bitrates[rs_index].bitrate != hw->wiphy->bands[info->band]->bitrates[info->status.rates[0].idx].bitrate)) { IWL_DEBUG_RATE("initial rate does not match 0x%x\n", tx_rate); + /* the last LQ command could failed so the LQ in ucode not + * the same in driver sync up + */ + iwl_send_lq_cmd(priv, &lq_sta->lq, CMD_ASYNC); goto out; } @@ -2167,6 +2171,7 @@ static void rs_rate_init(void *priv_r, struct ieee80211_supported_band *sband, struct iwl_priv *priv = (struct iwl_priv *)priv_r; struct ieee80211_conf *conf = &priv->hw->conf; struct iwl_lq_sta *lq_sta = priv_sta; + u16 mask_bit = 0; lq_sta->flush_timer = 0; lq_sta->supp_rates = sta->supp_rates[sband->band]; @@ -2200,16 +2205,6 @@ static void rs_rate_init(void *priv_r, struct ieee80211_supported_band *sband, priv->assoc_station_added = 1; } - /* Find highest tx rate supported by hardware and destination station */ - lq_sta->last_txrate_idx = 3; - for (i = 0; i < sband->n_bitrates; i++) - if (sta->supp_rates[sband->band] & BIT(i)) - lq_sta->last_txrate_idx = i; - - /* For MODE_IEEE80211A, skip over cck rates in global rate table */ - if (sband->band == IEEE80211_BAND_5GHZ) - lq_sta->last_txrate_idx += IWL_FIRST_OFDM_RATE; - lq_sta->is_dup = 0; lq_sta->is_green = rs_use_green(priv, conf); lq_sta->active_legacy_rate = priv->active_rate & ~(0x1000); @@ -2248,6 +2243,17 @@ static void rs_rate_init(void *priv_r, struct ieee80211_supported_band *sband, lq_sta->tx_agg_tid_en = IWL_AGG_ALL_TID; lq_sta->drv = priv; + /* Find highest tx rate supported by hardware and destination station */ + mask_bit = sta->supp_rates[sband->band] & lq_sta->active_legacy_rate; + lq_sta->last_txrate_idx = 3; + for (i = 0; i < sband->n_bitrates; i++) + if (mask_bit & BIT(i)) + lq_sta->last_txrate_idx = i; + + /* For MODE_IEEE80211A, skip over cck rates in global rate table */ + if (sband->band == IEEE80211_BAND_5GHZ) + lq_sta->last_txrate_idx += IWL_FIRST_OFDM_RATE; + rs_initialize_lq(priv, conf, sta, lq_sta); } |