From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cZC8m-0003c2-Ls for ath10k@lists.infradead.org; Thu, 02 Feb 2017 07:49:14 +0000 From: "Valo, Kalle" Subject: Re: Recent driver changes destabilized QCA9377 connection quality Date: Thu, 2 Feb 2017 07:48:49 +0000 Message-ID: <8737fxowx5.fsf@kamboji.qca.qualcomm.com> References: <20170129104829.GA3440@lichtkranz.fritz.box> In-Reply-To: <20170129104829.GA3440@lichtkranz.fritz.box> (Tobias Predel's message of "Sun, 29 Jan 2017 11:48:30 +0100") Content-Language: en-US MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Tobias Predel Cc: "ath10k@lists.infradead.org" Tobias Predel writes: > I just want to report a negative development I have been experiencing > for a week now. > > Recent changes in ath10k driver code seem to destabilize QCA9377 > connection quality in 802.11b/g networks, as hardware and software > configuration (wpa_supplicant) hasn't changed. Before, I have managed > to have a fair connection quality for around three months. At the > moment I encounter multiple connection losses. > > dmesg reports usual losses and timeouts on both linux-lts 4.4.44 and > linux 4.8.13 (Arch Linux). > > Please restore former functionality. You mention recent changes, so what kernel exact version works without problems? Has the firmware version remained the same all the time? If it's a regression in kernel, can you bisect to find the commit which broke it? You would need to compile your own kernels to do that. -- Kalle Valo _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k