evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

ath10k: fix rx buffer tracing

Browse source 
Tracing function was called before buffers were
unmapped from DMA.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Michal Kazior 2014-10-23 17:04:23 +03:00 • committed by Kalle Valo
parent 890d3b2a61
commit 5f69caf793
1 changed files with 4 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
drivers/net/wireless/ath/ath10k/htt_rx.c
View file

@ -291,9 +291,6 @@ static inline struct sk_buff *ath10k_htt_rx_netbuf_pop(struct ath10k_htt *htt)
htt->rx_ring.sw_rd_idx.msdu_payld = idx; htt->rx_ring.sw_rd_idx.msdu_payld = idx;
htt->rx_ring.fill_cnt--; htt->rx_ring.fill_cnt--;
trace_ath10k_htt_rx_pop_msdu(ar, msdu->data, msdu->len +
skb_tailroom(msdu));
return msdu; return msdu;
} }
@ -339,6 +336,8 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt,
ath10k_dbg_dump(ar, ATH10K_DBG_HTT_DUMP, NULL, "htt rx pop: ", ath10k_dbg_dump(ar, ATH10K_DBG_HTT_DUMP, NULL, "htt rx pop: ",
msdu->data, msdu->len + skb_tailroom(msdu)); msdu->data, msdu->len + skb_tailroom(msdu));
trace_ath10k_htt_rx_pop_msdu(ar, msdu->data, msdu->len +
skb_tailroom(msdu));
rx_desc = (struct htt_rx_desc *)msdu->data; rx_desc = (struct htt_rx_desc *)msdu->data;
@ -438,6 +437,8 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt,
ath10k_dbg_dump(ar, ATH10K_DBG_HTT_DUMP, NULL, ath10k_dbg_dump(ar, ATH10K_DBG_HTT_DUMP, NULL,
"htt rx chained: ", next->data, "htt rx chained: ", next->data,
next->len + skb_tailroom(next)); next->len + skb_tailroom(next));
trace_ath10k_htt_rx_pop_msdu(ar, msdu->data, msdu->len +
skb_tailroom(msdu));
skb_trim(next, 0); skb_trim(next, 0);
skb_put(next, min(msdu_len, HTT_RX_BUF_SIZE)); skb_put(next, min(msdu_len, HTT_RX_BUF_SIZE));