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 1YRlZh-0006dq-B8 for ath10k@lists.infradead.org; Sat, 28 Feb 2015 17:53:13 +0000 Received: from [50.34.201.20] (unknown [50.34.201.20]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail2.candelatech.com (Postfix) with ESMTPSA id B7F6140A339 for ; Sat, 28 Feb 2015 09:52:49 -0800 (PST) Message-ID: <54F20070.6070905@candelatech.com> Date: Sat, 28 Feb 2015 09:52:48 -0800 From: Ben Greear MIME-Version: 1.0 Subject: Re: Getting a 'no-ack' tx status? References: <54F0FD17.2080603@candelatech.com> In-Reply-To: <54F0FD17.2080603@candelatech.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: ath10k I think I managed to hack the CT firmware to return the tx-completion status (OK, XRETRY, DROP) when it is returning the tx-rate info, and patched the driver to pay attention to it... A brief test showed some failed-retry counters reported by the mac80211 stack, so that looks promising. Will do some more testing when I get a chance. Thanks, Ben On 02/27/2015 03:26 PM, Ben Greear wrote: > Someone reported to me that they never see the > tx_done->no_ack flag set on their AP, even when stations are falling > off the network due to not receiving ACKs. > > if (tx_done->no_ack) > info->flags &= ~IEEE80211_TX_STAT_ACK; > > > I am having no luck finding the corresponding code in the 10.1.467 > firmware that would cause this to work, but maybe I am just not looking > in the right place. > > Has anyone done any testing to see if ath10k actually reports ACK failures > properly back up the stack? > > Thanks, > Ben > -- Ben Greear Candela Technologies Inc http://www.candelatech.com _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k