From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from sabertooth02.qualcomm.com ([65.197.215.38]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZbNlC-0002oc-Hl for ath10k@lists.infradead.org; Mon, 14 Sep 2015 07:01:06 +0000 From: Kalle Valo Subject: Re: [PATCH 4.3] ath10k: fix DMA related firmware crashes on multiple devices In-Reply-To: <1442176540-34973-1-git-send-email-nbd@openwrt.org> (Felix Fietkau's message of "Sun, 13 Sep 2015 22:35:40 +0200") References: <1442176540-34973-1-git-send-email-nbd@openwrt.org> Date: Mon, 14 Sep 2015 10:00:37 +0300 Message-ID: <87si6h1o4q.fsf@kamboji.qca.qualcomm.com> 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: Felix Fietkau Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org Felix Fietkau writes: > Some platforms really don't like DMA bursts of 256 bytes, and this > causes the firmware to crash when sending beacons. > Also, changing this based on the firmware version does not seem to make > much sense, so use 128 bytes for all versions. > > Cc: stable@vger.kernel.org > Signed-off-by: Felix Fietkau Nice, good catch! Just to make sure, this fixes the issues some people have reported that 10.1 firmware works but 10.2 firmware crashes when starting beaconing? -- Kalle Valo _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k