diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/tx.c')
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/tx.c | 49 |
1 files changed, 26 insertions, 23 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/iwlwifi/mvm/tx.c index e05440d9031..43d97c33a75 100644 --- a/drivers/net/wireless/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/iwlwifi/mvm/tx.c @@ -417,7 +417,7 @@ int iwl_mvm_tx_skb(struct iwl_mvm *mvm, struct sk_buff *skb, spin_unlock(&mvmsta->lock); - if (txq_id < IWL_MVM_FIRST_AGG_QUEUE) + if (txq_id < mvm->first_agg_queue) atomic_inc(&mvm->pending_frames[mvmsta->sta_id]); return 0; @@ -511,16 +511,10 @@ const char *iwl_mvm_get_tx_fail_reason(u32 status) } #endif /* CONFIG_IWLWIFI_DEBUG */ -/** - * translate ucode response to mac80211 tx status control values - */ -static void iwl_mvm_hwrate_to_tx_control(u32 rate_n_flags, - struct ieee80211_tx_info *info) +void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags, + enum ieee80211_band band, + struct ieee80211_tx_rate *r) { - struct ieee80211_tx_rate *r = &info->status.rates[0]; - - info->status.antenna = - ((rate_n_flags & RATE_MCS_ANT_ABC_MSK) >> RATE_MCS_ANT_POS); if (rate_n_flags & RATE_HT_MCS_GF_MSK) r->flags |= IEEE80211_TX_RC_GREEN_FIELD; switch (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) { @@ -549,10 +543,23 @@ static void iwl_mvm_hwrate_to_tx_control(u32 rate_n_flags, r->flags |= IEEE80211_TX_RC_VHT_MCS; } else { r->idx = iwl_mvm_legacy_rate_to_mac80211_idx(rate_n_flags, - info->band); + band); } } +/** + * translate ucode response to mac80211 tx status control values + */ +static void iwl_mvm_hwrate_to_tx_status(u32 rate_n_flags, + struct ieee80211_tx_info *info) +{ + struct ieee80211_tx_rate *r = &info->status.rates[0]; + + info->status.antenna = + ((rate_n_flags & RATE_MCS_ANT_ABC_MSK) >> RATE_MCS_ANT_POS); + iwl_mvm_hwrate_to_tx_rate(rate_n_flags, info->band, r); +} + static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, struct iwl_rx_packet *pkt) { @@ -602,11 +609,11 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, } info->status.rates[0].count = tx_resp->failure_frame + 1; - iwl_mvm_hwrate_to_tx_control(le32_to_cpu(tx_resp->initial_rate), - info); + iwl_mvm_hwrate_to_tx_status(le32_to_cpu(tx_resp->initial_rate), + info); /* Single frame failure in an AMPDU queue => send BAR */ - if (txq_id >= IWL_MVM_FIRST_AGG_QUEUE && + if (txq_id >= mvm->first_agg_queue && !(info->flags & IEEE80211_TX_STAT_ACK)) info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK; @@ -619,7 +626,7 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, ieee80211_tx_status_ni(mvm->hw, skb); } - if (txq_id >= IWL_MVM_FIRST_AGG_QUEUE) { + if (txq_id >= mvm->first_agg_queue) { /* If this is an aggregation queue, we use the ssn since: * ssn = wifi seq_num % 256. * The seq_ctl is the sequence control of the packet to which @@ -668,10 +675,6 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, iwl_mvm_check_ratid_empty(mvm, sta, tid); spin_unlock_bh(&mvmsta->lock); } - -#ifdef CONFIG_PM_SLEEP - mvmsta->last_seq_ctl = seq_ctl; -#endif } else { sta = NULL; mvmsta = NULL; @@ -681,7 +684,7 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, * If the txq is not an AMPDU queue, there is no chance we freed * several skbs. Check that out... */ - if (txq_id < IWL_MVM_FIRST_AGG_QUEUE && !WARN_ON(skb_freed > 1) && + if (txq_id < mvm->first_agg_queue && !WARN_ON(skb_freed > 1) && atomic_sub_and_test(skb_freed, &mvm->pending_frames[sta_id])) { if (mvmsta) { /* @@ -777,7 +780,7 @@ static void iwl_mvm_rx_tx_cmd_agg(struct iwl_mvm *mvm, u16 sequence = le16_to_cpu(pkt->hdr.sequence); struct ieee80211_sta *sta; - if (WARN_ON_ONCE(SEQ_TO_QUEUE(sequence) < IWL_MVM_FIRST_AGG_QUEUE)) + if (WARN_ON_ONCE(SEQ_TO_QUEUE(sequence) < mvm->first_agg_queue)) return; if (WARN_ON_ONCE(tid == IWL_TID_NON_QOS)) @@ -904,8 +907,8 @@ int iwl_mvm_rx_ba_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb, info->flags |= IEEE80211_TX_STAT_AMPDU; info->status.ampdu_ack_len = ba_notif->txed_2_done; info->status.ampdu_len = ba_notif->txed; - iwl_mvm_hwrate_to_tx_control(tid_data->rate_n_flags, - info); + iwl_mvm_hwrate_to_tx_status(tid_data->rate_n_flags, + info); } } |