diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath12k/dp_tx.c')
-rw-r--r-- | drivers/net/wireless/ath/ath12k/dp_tx.c | 49 |
1 files changed, 34 insertions, 15 deletions
diff --git a/drivers/net/wireless/ath/ath12k/dp_tx.c b/drivers/net/wireless/ath/ath12k/dp_tx.c index 572b871536..a7c7a868c1 100644 --- a/drivers/net/wireless/ath/ath12k/dp_tx.c +++ b/drivers/net/wireless/ath/ath12k/dp_tx.c @@ -352,15 +352,15 @@ static void ath12k_dp_tx_free_txbuf(struct ath12k_base *ab, u8 pdev_id = ath12k_hw_mac_id_to_pdev_id(ab->hw_params, mac_id); skb_cb = ATH12K_SKB_CB(msdu); + ar = ab->pdevs[pdev_id].ar; dma_unmap_single(ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE); if (skb_cb->paddr_ext_desc) dma_unmap_single(ab->dev, skb_cb->paddr_ext_desc, sizeof(struct hal_tx_msdu_ext_desc), DMA_TO_DEVICE); - dev_kfree_skb_any(msdu); + ieee80211_free_txskb(ar->ah->hw, msdu); - ar = ab->pdevs[pdev_id].ar; if (atomic_dec_and_test(&ar->dp.num_tx_pending)) wake_up(&ar->dp.tx_empty_waitq); } @@ -414,7 +414,7 @@ ath12k_dp_tx_process_htt_tx_complete(struct ath12k_base *ab, struct ath12k_dp_htt_wbm_tx_status ts = {0}; enum hal_wbm_htt_tx_comp_status wbm_status; - status_desc = desc + HTT_TX_WBM_COMP_STATUS_OFFSET; + status_desc = desc; wbm_status = le32_get_bits(status_desc->info0, HTT_TX_WBM_COMP_INFO0_STATUS); @@ -448,6 +448,7 @@ static void ath12k_dp_tx_complete_msdu(struct ath12k *ar, struct hal_tx_status *ts) { struct ath12k_base *ab = ar->ab; + struct ath12k_hw *ah = ar->ah; struct ieee80211_tx_info *info; struct ath12k_skb_cb *skb_cb; @@ -466,12 +467,12 @@ static void ath12k_dp_tx_complete_msdu(struct ath12k *ar, rcu_read_lock(); if (!rcu_dereference(ab->pdevs_active[ar->pdev_idx])) { - dev_kfree_skb_any(msdu); + ieee80211_free_txskb(ah->hw, msdu); goto exit; } if (!skb_cb->vif) { - dev_kfree_skb_any(msdu); + ieee80211_free_txskb(ah->hw, msdu); goto exit; } @@ -481,18 +482,36 @@ static void ath12k_dp_tx_complete_msdu(struct ath12k *ar, /* skip tx rate update from ieee80211_status*/ info->status.rates[0].idx = -1; - if (ts->status == HAL_WBM_TQM_REL_REASON_FRAME_ACKED && - !(info->flags & IEEE80211_TX_CTL_NO_ACK)) { - info->flags |= IEEE80211_TX_STAT_ACK; - info->status.ack_signal = ATH12K_DEFAULT_NOISE_FLOOR + - ts->ack_rssi; - info->status.flags = IEEE80211_TX_STATUS_ACK_SIGNAL_VALID; + switch (ts->status) { + case HAL_WBM_TQM_REL_REASON_FRAME_ACKED: + if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) { + info->flags |= IEEE80211_TX_STAT_ACK; + info->status.ack_signal = ATH12K_DEFAULT_NOISE_FLOOR + + ts->ack_rssi; + info->status.flags = IEEE80211_TX_STATUS_ACK_SIGNAL_VALID; + } + break; + case HAL_WBM_TQM_REL_REASON_CMD_REMOVE_TX: + if (info->flags & IEEE80211_TX_CTL_NO_ACK) { + info->flags |= IEEE80211_TX_STAT_NOACK_TRANSMITTED; + break; + } + fallthrough; + case HAL_WBM_TQM_REL_REASON_CMD_REMOVE_MPDU: + case HAL_WBM_TQM_REL_REASON_DROP_THRESHOLD: + case HAL_WBM_TQM_REL_REASON_CMD_REMOVE_AGED_FRAMES: + /* The failure status is due to internal firmware tx failure + * hence drop the frame; do not update the status of frame to + * the upper layer + */ + ieee80211_free_txskb(ah->hw, msdu); + goto exit; + default: + ath12k_dbg(ab, ATH12K_DBG_DP_TX, "tx frame is not acked status %d\n", + ts->status); + break; } - if (ts->status == HAL_WBM_TQM_REL_REASON_CMD_REMOVE_TX && - (info->flags & IEEE80211_TX_CTL_NO_ACK)) - info->flags |= IEEE80211_TX_STAT_NOACK_TRANSMITTED; - /* NOTE: Tx rate status reporting. Tx completion status does not have * necessary information (for example nss) to build the tx rate. * Might end up reporting it out-of-band from HTT stats. |