Return-path: Received: from plane.gmane.org ([80.91.229.3]:39966 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751681AbbIOHFI (ORCPT ); Tue, 15 Sep 2015 03:05:08 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1ZbkIb-00034T-0f for linux-wireless@vger.kernel.org; Tue, 15 Sep 2015 09:05:05 +0200 Received: from 217.113.177.185 ([217.113.177.185]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 15 Sep 2015 09:05:04 +0200 Received: from chris by 217.113.177.185 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 15 Sep 2015 09:05:04 +0200 To: linux-wireless@vger.kernel.org From: Chris Subject: Re: [PATCH 4.3] ath10k: fix DMA related firmware crashes on multiple devices Date: Tue, 15 Sep 2015 07:03:34 +0000 (UTC) Message-ID: (sfid-20150915_090516_750741_DAD967BD) References: <1442176540-34973-1-git-send-email-nbd@openwrt.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi, 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 version i can confirm that now gateworks laguna / Ventana and Compex wpj344 (HW v1 and v2) is how working with one and more 9880 cards, using actual firmwares (tested firmware-5.bin_10.2.4.70-2 + firmware-5.bin_10.2.4.70.6-2 )