diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/wmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 9f564e2b7a14..61885d4d662c 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -2463,10 +2463,10 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb) u32 rx_status; u32 channel; u32 phy_mode; - u32 snr; + u32 snr, rssi; u32 rate; u16 fc; - int ret; + int ret, i; ret = ath10k_wmi_pull_mgmt_rx(ar, skb, &arg); if (ret) { @@ -2525,6 +2525,20 @@ int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb) status->freq = ieee80211_channel_to_frequency(channel, status->band); status->signal = snr + ATH10K_DEFAULT_NOISE_FLOOR; + + BUILD_BUG_ON(ARRAY_SIZE(status->chain_signal) != ARRAY_SIZE(arg.rssi)); + + for (i = 0; i < ARRAY_SIZE(status->chain_signal); i++) { + status->chains &= ~BIT(i); + rssi = __le32_to_cpu(arg.rssi[i]); + ath10k_dbg(ar, ATH10K_DBG_MGMT, "mgmt rssi[%d]:%d\n", i, arg.rssi[i]); + + if (rssi != ATH10K_INVALID_RSSI && rssi != 0) { + status->chain_signal[i] = ATH10K_DEFAULT_NOISE_FLOOR + rssi; + status->chains |= BIT(i); + } + } + status->rate_idx = ath10k_mac_bitrate_to_idx(sband, rate / 100); hdr = (struct ieee80211_hdr *)skb->data; @@ -9476,7 +9490,7 @@ static int ath10k_wmi_mgmt_tx_clean_up_pending(int msdu_id, void *ptr, msdu = pkt_addr->vaddr; dma_unmap_single(ar->dev, pkt_addr->paddr, - msdu->len, DMA_FROM_DEVICE); + msdu->len, DMA_TO_DEVICE); ieee80211_free_txskb(ar->hw, msdu); return 0; |