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ath10k: enable pktlog for WCN3990 target

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WCN3990 target uses separate htc service for pktlog.
Add pktlog service request and support for pktlog
rx path handling.

Testing:
    Tested on WCN3990 and QCA6174 HW.
    Tested FW: WLAN.HL.2.0-01192-QCAHLSWMTPLZ-1,
               WLAN.RM.4.4.1-00109-QCARMSWPZ-1

Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Govind Singh
2018-09-03 20:08:01 +03:00
committed by Kalle Valo
parent 9abcb9371b
commit 713358c321
3 changed files with 74 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/net/wireless/ath/ath10k/snoc.c
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@@ -62,6 +62,7 @@ static void ath10k_snoc_htt_tx_cb(struct ath10k_ce_pipe *ce_state);
static void ath10k_snoc_htc_rx_cb(struct ath10k_ce_pipe *ce_state);
static void ath10k_snoc_htt_rx_cb(struct ath10k_ce_pipe *ce_state);
static void ath10k_snoc_htt_htc_rx_cb(struct ath10k_ce_pipe *ce_state);
static void ath10k_snoc_pktlog_rx_cb(struct ath10k_ce_pipe *ce_state);
static const struct ath10k_snoc_drv_priv drv_priv = {
.hw_rev = ATH10K_HW_WCN3990,
@@ -171,7 +172,7 @@ static struct ce_attr host_ce_config_wlan[] = {
.src_nentries = 0,
.src_sz_max = 2048,
.dest_nentries = 512,
.recv_cb = ath10k_snoc_htt_htc_rx_cb,
.recv_cb = ath10k_snoc_pktlog_rx_cb,
},
};
@@ -436,6 +437,14 @@ static void ath10k_snoc_htt_htc_rx_cb(struct ath10k_ce_pipe *ce_state)
ath10k_snoc_process_rx_cb(ce_state, ath10k_htc_rx_completion_handler);
}
/* Called by lower (CE) layer when data is received from the Target.
* WCN3990 firmware uses separate CE(CE11) to transfer pktlog data.
*/
static void ath10k_snoc_pktlog_rx_cb(struct ath10k_ce_pipe *ce_state)
{
ath10k_snoc_process_rx_cb(ce_state, ath10k_htc_rx_completion_handler);
}
static void ath10k_snoc_htt_rx_deliver(struct ath10k *ar, struct sk_buff *skb)
{
skb_pull(skb, sizeof(struct ath10k_htc_hdr));
@@ -616,7 +625,7 @@ static int ath10k_snoc_hif_map_service_to_pipe(struct ath10k *ar,
}
}
if (WARN_ON(!ul_set || !dl_set))
if (!ul_set || !dl_set)
return -ENOENT;
return 0;