From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail2.candelatech.com ([208.74.158.173]) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1X9j5J-00007W-7s for ath10k@lists.infradead.org; Tue, 22 Jul 2014 23:03:01 +0000 From: greearb@candelatech.com Subject: [PATCH v3 2/5] ath10k: save firmware debug log messages. Date: Tue, 22 Jul 2014 16:02:31 -0700 Message-Id: <1406070154-6614-2-git-send-email-greearb@candelatech.com> In-Reply-To: <1406070154-6614-1-git-send-email-greearb@candelatech.com> References: <1406070154-6614-1-git-send-email-greearb@candelatech.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: linux-wireless@vger.kernel.org Cc: Ben Greear , ath10k@lists.infradead.org From: Ben Greear They may be dumped through the firmware dump debugfs file. Signed-off-by: Ben Greear --- drivers/net/wireless/ath/ath10k/wmi.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 6f83cae..df62115 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -1089,6 +1089,12 @@ static int ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb) trace_ath10k_wmi_dbglog(skb->data, skb->len); + /* First 4 bytes are a messages-dropped-due-to-overflow counter, + * and should not be recorded in the dbglog buffer, so we skip + * them. + */ + ath10k_dbg_save_fw_dbg_buffer(ar, skb->data + 4, skb->len - 4); + return 0; } -- 1.7.11.7 _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k