From: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
To: <kvalo@qca.qualcomm.com>
Cc: <linux-wireless@vger.kernel.org>, <ath6kl-devel@qualcomm.com>
Subject: [PATCH V3] ath6kl: Dump htc header when invalid Rx frame length is detected
Date: Wed, 21 Mar 2012 14:52:16 +0530 [thread overview]
Message-ID: <1332321736-26881-1-git-send-email-vthiagar@qca.qualcomm.com> (raw)
Dump htc header along with the warning message when the request
to Rx with invalid frame length is detected.
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
---
V2 - Leave a space before htc_hdr
V3 - Don't split the debug message
drivers/net/wireless/ath/ath6kl/htc.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/ath/ath6kl/htc.c b/drivers/net/wireless/ath/ath6kl/htc.c
index 4849d99..4dc3228 100644
--- a/drivers/net/wireless/ath/ath6kl/htc.c
+++ b/drivers/net/wireless/ath/ath6kl/htc.c
@@ -1353,7 +1353,9 @@ static int ath6kl_htc_rx_setup(struct htc_target *target,
sizeof(*htc_hdr));
if (!htc_valid_rx_frame_len(target, ep->eid, full_len)) {
- ath6kl_warn("Rx buffer requested with invalid length\n");
+ ath6kl_warn("Rx buffer requested with invalid length htc_hdr:eid %d, flags 0x%x, len %d\n",
+ htc_hdr->eid, htc_hdr->flags,
+ le16_to_cpu(htc_hdr->payld_len));
return -EINVAL;
}
--
1.7.0.4
next reply other threads:[~2012-03-21 9:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-21 9:22 Vasanthakumar Thiagarajan [this message]
2012-03-26 12:43 ` [PATCH V3] ath6kl: Dump htc header when invalid Rx frame length is detected Kalle Valo
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