Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]:27339 "EHLO wolverine01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753818AbbCDMId (ORCPT ); Wed, 4 Mar 2015 07:08:33 -0500 From: Kalle Valo To: Michal Kazior CC: , Subject: Re: [PATCH] ath10k: workaround corrupted htt rx events References: <1423490695-24829-1-git-send-email-michal.kazior@tieto.com> Date: Wed, 4 Mar 2015 14:08:26 +0200 In-Reply-To: <1423490695-24829-1-git-send-email-michal.kazior@tieto.com> (Michal Kazior's message of "Mon, 9 Feb 2015 15:04:55 +0100") Message-ID: <87pp8p6k3p.fsf@kamboji.qca.qualcomm.com> (sfid-20150304_130836_713752_F5A2B59A) MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: linux-wireless-owner@vger.kernel.org List-ID: Michal Kazior writes: > qca6174 WLAN.RM.2.0-00073 firmware uses full rx > reordering offload and delivers Rx via a new HTT > event. The event however is incorrectly generated > in firmware and becomes overly long (with trailing > garbage). This was hitting defined CE buffer limit > that was programmed to the device and caused > device to crash upon busier Rx traffic. > > Increasing the CE buffer limit for HTT Rx pipe to > 2KBytes seems to be enough to workaround this > problem. > > Signed-off-by: Michal Kazior Thanks, applied. -- Kalle Valo