From: Ben Greear <greearb@xxxxxxxxxxxxxxx>
This helps when trying to figure out exactly which commands
are consuming credits when trying to debug wmi credit hangs.
---
drivers/net/wireless/ath/ath10k/htc.c | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
index d56e7f6..16b939a 100644
--- a/drivers/net/wireless/ath/ath10k/htc.c
+++ b/drivers/net/wireless/ath/ath10k/htc.c
@@ -137,9 +137,18 @@ int ath10k_htc_send(struct ath10k_htc *htc,
goto err_pull;
}
ep->tx_credits -= credits;
- ath10k_dbg(ar, ATH10K_DBG_HTC,
- "htc ep %d consumed %d credits (total %d)\n",
- eid, credits, ep->tx_credits);
+ if (eid == ar->wmi.eid) {
+ struct wmi_cmd_hdr* hdr;
+ hdr = (struct wmi_cmd_hdr*)(skb->data + sizeof(struct ath10k_htc_hdr));
+ ath10k_dbg(ar, ATH10K_DBG_HTC,
+ "htc ep %d consumed %d credits (total %d, wmi-cmd 0x%x)\n",
+ eid, credits, ep->tx_credits, __le32_to_cpu(hdr->cmd_id));
+ }
+ else {
+ ath10k_dbg(ar, ATH10K_DBG_HTC,
+ "htc ep %d consumed %d credits (total %d)\n",
+ eid, credits, ep->tx_credits);
+ }
spin_unlock_bh(&htc->tx_lock);
}
--
1.7.11.7
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