From: greearb@candelatech.com
To: ath10k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org, Ben Greear <greearb@candelatech.com>
Subject: [PATCH 2/8] ath10k: add wmi-id to htc credits debugging.
Date: Mon, 12 Jan 2015 11:41:43 -0800 [thread overview]
Message-ID: <1421091709-19891-2-git-send-email-greearb@candelatech.com> (raw)
In-Reply-To: <1421091709-19891-1-git-send-email-greearb@candelatech.com>
From: Ben Greear <greearb@candelatech.com>
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
next prev parent reply other threads:[~2015-01-12 19:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-12 19:41 [PATCH 1/8] ath10k: scan should handle scan-start-failed event properly greearb
2015-01-12 19:41 ` greearb [this message]
2015-01-12 19:41 ` [PATCH 3/8] ath10k: fix spelling mistakes and add details to mac logging greearb
2015-01-12 19:41 ` [PATCH 4/8] ath10k: make dbglog debug messages be 'warn' level greearb
2015-01-12 19:41 ` [RFC 5/8] ath10k: add firmware wmi keep-alive message greearb
2015-01-12 19:41 ` [PATCH 6/8] ath10k: fix spelling in htt code comment greearb
2015-01-12 19:41 ` [PATCH 7/8] ath10k: start using htt/pci/ce transfer_id properly greearb
2015-01-12 19:41 ` [PATCH 8/8] ath10k: fix CE_DESC_FLAGS_META_DATA_LSB definition greearb
-- strict thread matches above, loose matches on Subject: below --
2015-01-12 18:32 [PATCH 1/8] ath10k: scan should handle scan-start-failed event properly greearb
2015-01-12 18:32 ` [PATCH 2/8] ath10k: add wmi-id to htc credits debugging greearb
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