diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/txrx.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/txrx.c | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c index 74f45fa6f428..0541dd939ce9 100644 --- a/drivers/net/wireless/ath/ath10k/txrx.c +++ b/drivers/net/wireless/ath/ath10k/txrx.c @@ -51,7 +51,8 @@ void ath10k_txrx_tx_unref(struct ath10k_htt *htt, struct ieee80211_tx_info *info; struct ath10k_skb_cb *skb_cb; struct sk_buff *msdu; - int ret; + + lockdep_assert_held(&htt->tx_lock); ath10k_dbg(ATH10K_DBG_HTT, "htt tx completion msdu_id %u discard %d no_ack %d\n", tx_done->msdu_id, !!tx_done->discard, !!tx_done->no_ack); @@ -65,12 +66,12 @@ void ath10k_txrx_tx_unref(struct ath10k_htt *htt, msdu = htt->pending_tx[tx_done->msdu_id]; skb_cb = ATH10K_SKB_CB(msdu); - ret = ath10k_skb_unmap(dev, msdu); - if (ret) - ath10k_warn("data skb unmap failed (%d)\n", ret); + dma_unmap_single(dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE); - if (skb_cb->htt.frag_len) - skb_pull(msdu, skb_cb->htt.frag_len + skb_cb->htt.pad_len); + if (skb_cb->htt.txbuf) + dma_pool_free(htt->tx_pool, + skb_cb->htt.txbuf, + skb_cb->htt.txbuf_paddr); ath10k_report_offchan_tx(htt->ar, msdu); @@ -92,13 +93,11 @@ void ath10k_txrx_tx_unref(struct ath10k_htt *htt, /* we do not own the msdu anymore */ exit: - spin_lock_bh(&htt->tx_lock); htt->pending_tx[tx_done->msdu_id] = NULL; ath10k_htt_tx_free_msdu_id(htt, tx_done->msdu_id); __ath10k_htt_tx_dec_pending(htt); if (htt->num_pending_tx == 0) wake_up(&htt->empty_tx_wq); - spin_unlock_bh(&htt->tx_lock); } static const u8 rx_legacy_rate_idx[] = { @@ -204,7 +203,7 @@ static void process_rx_rates(struct ath10k *ar, struct htt_rx_info *info, break; /* 80MHZ */ case 2: - status->flag |= RX_FLAG_80MHZ; + status->vht_flag |= RX_VHT_FLAG_80MHZ; } status->flag |= RX_FLAG_VHT; @@ -258,20 +257,26 @@ void ath10k_process_rx(struct ath10k *ar, struct htt_rx_info *info) status->band = ch->band; status->freq = ch->center_freq; + if (info->rate.info0 & HTT_RX_INDICATION_INFO0_END_VALID) { + /* TSF available only in 32-bit */ + status->mactime = info->tsf & 0xffffffff; + status->flag |= RX_FLAG_MACTIME_END; + } + ath10k_dbg(ATH10K_DBG_DATA, - "rx skb %p len %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u\n", + "rx skb %p len %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i\n", info->skb, info->skb->len, status->flag == 0 ? "legacy" : "", status->flag & RX_FLAG_HT ? "ht" : "", status->flag & RX_FLAG_VHT ? "vht" : "", status->flag & RX_FLAG_40MHZ ? "40" : "", - status->flag & RX_FLAG_80MHZ ? "80" : "", + status->vht_flag & RX_VHT_FLAG_80MHZ ? "80" : "", status->flag & RX_FLAG_SHORT_GI ? "sgi " : "", status->rate_idx, status->vht_nss, status->freq, - status->band); + status->band, status->flag, info->fcs_err); ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "rx skb: ", info->skb->data, info->skb->len); @@ -378,7 +383,8 @@ void ath10k_peer_unmap_event(struct ath10k_htt *htt, spin_lock_bh(&ar->data_lock); peer = ath10k_peer_find_by_id(ar, ev->peer_id); if (!peer) { - ath10k_warn("unknown peer id %d\n", ev->peer_id); + ath10k_warn("peer-unmap-event: unknown peer id %d\n", + ev->peer_id); goto exit; } |