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Commit 4bfee8e8 authored by Michal Kazior's avatar Michal Kazior Committed by Kalle Valo
Browse files

ath10k: improve htc tx credit debugging prints 



This way it's easier to track and debug htc tx
credit issues.

Signed-off-by: default avatarMichal Kazior <michal.kazior@tieto.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent d650097b

drivers/net/wireless/ath/ath10k/htc.c

+9 −3
Original line number Diff line number Diff line
@@ -157,6 +157,9 @@ int ath10k_htc_send(struct ath10k_htc *htc, 
			goto err_pull;

		}

		ep->tx_credits -= credits;

		ath10k_dbg(ATH10K_DBG_HTC,

			   "htc ep %d consumed %d credits (total %d)\n",

			   eid, credits, ep->tx_credits);

		spin_unlock_bh(&htc->tx_lock);

	}
@@ -185,6 +188,9 @@ int ath10k_htc_send(struct ath10k_htc *htc, 
	if (ep->tx_credit_flow_enabled) {

		spin_lock_bh(&htc->tx_lock);

		ep->tx_credits += credits;

		ath10k_dbg(ATH10K_DBG_HTC,

			   "htc ep %d reverted %d credits back (total %d)\n",

			   eid, credits, ep->tx_credits);

		spin_unlock_bh(&htc->tx_lock);



		if (ep->ep_ops.ep_tx_credits)
@@ -234,12 +240,12 @@ ath10k_htc_process_credit_report(struct ath10k_htc *htc, 
		if (report->eid >= ATH10K_HTC_EP_COUNT)

			break;



		ath10k_dbg(ATH10K_DBG_HTC, "ep %d got %d credits\n",

			   report->eid, report->credits);



		ep = &htc->endpoint[report->eid];

		ep->tx_credits += report->credits;



		ath10k_dbg(ATH10K_DBG_HTC, "htc ep %d got %d credits (total %d)\n",

			   report->eid, report->credits, ep->tx_credits);



		if (ep->ep_ops.ep_tx_credits) {

			spin_unlock_bh(&htc->tx_lock);

			ep->ep_ops.ep_tx_credits(htc->ar);