diff options
Diffstat (limited to 'drivers/net/wireless/ath')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/htt_rx.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index 77cdc21..80cdac1 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -308,7 +308,8 @@ static void ath10k_htt_rx_free_msdu_chain(struct sk_buff *skb) static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt, u8 **fw_desc, int *fw_desc_len, struct sk_buff **head_msdu, - struct sk_buff **tail_msdu) + struct sk_buff **tail_msdu, + u32 *attention) { int msdu_len, msdu_chaining = 0; struct sk_buff *msdu; @@ -358,6 +359,11 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt, break; } + *attention |= __le32_to_cpu(rx_desc->attention.flags) & + (RX_ATTENTION_FLAGS_TKIP_MIC_ERR | + RX_ATTENTION_FLAGS_DECRYPT_ERR | + RX_ATTENTION_FLAGS_FCS_ERR | + RX_ATTENTION_FLAGS_MGMT_TYPE); /* * Copy the FW rx descriptor for this MSDU from the rx * indication message into the MSDU's netbuf. HL uses the @@ -1216,13 +1222,15 @@ static void ath10k_htt_rx_handler(struct ath10k_htt *htt, for (j = 0; j < mpdu_ranges[i].mpdu_count; j++) { struct sk_buff *msdu_head, *msdu_tail; + attention = 0; msdu_head = NULL; msdu_tail = NULL; ret = ath10k_htt_rx_amsdu_pop(htt, &fw_desc, &fw_desc_len, &msdu_head, - &msdu_tail); + &msdu_tail, + &attention); if (ret < 0) { ath10k_warn("failed to pop amsdu from htt rx ring %d\n", @@ -1234,7 +1242,6 @@ static void ath10k_htt_rx_handler(struct ath10k_htt *htt, rxd = container_of((void *)msdu_head->data, struct htt_rx_desc, msdu_payload); - attention = __le32_to_cpu(rxd->attention.flags); if (!ath10k_htt_rx_amsdu_allowed(htt, msdu_head, status, @@ -1287,6 +1294,7 @@ static void ath10k_htt_rx_frag_handler(struct ath10k_htt *htt, u8 *fw_desc; int fw_desc_len, hdrlen, paramlen; int trim; + u32 attention = 0; fw_desc_len = __le16_to_cpu(frag->fw_rx_desc_bytes); fw_desc = (u8 *)frag->fw_msdu_rx_desc; @@ -1296,7 +1304,8 @@ static void ath10k_htt_rx_frag_handler(struct ath10k_htt *htt, spin_lock_bh(&htt->rx_ring.lock); ret = ath10k_htt_rx_amsdu_pop(htt, &fw_desc, &fw_desc_len, - &msdu_head, &msdu_tail); + &msdu_head, &msdu_tail, + &attention); spin_unlock_bh(&htt->rx_ring.lock); ath10k_dbg(ATH10K_DBG_HTT_DUMP, "htt rx frag ahead\n"); @@ -1313,10 +1322,8 @@ static void ath10k_htt_rx_frag_handler(struct ath10k_htt *htt, hdr = (struct ieee80211_hdr *)msdu_head->data; rxd = (void *)msdu_head->data - sizeof(*rxd); - tkip_mic_err = !!(__le32_to_cpu(rxd->attention.flags) & - RX_ATTENTION_FLAGS_TKIP_MIC_ERR); - decrypt_err = !!(__le32_to_cpu(rxd->attention.flags) & - RX_ATTENTION_FLAGS_DECRYPT_ERR); + tkip_mic_err = !!(attention & RX_ATTENTION_FLAGS_TKIP_MIC_ERR); + decrypt_err = !!(attention & RX_ATTENTION_FLAGS_DECRYPT_ERR); fmt = MS(__le32_to_cpu(rxd->msdu_start.info1), RX_MSDU_START_INFO1_DECAP_FORMAT); |
