From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MENTIONS_GIT_HOSTING,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 39624C433B4 for ; Sat, 8 May 2021 11:37:37 +0000 (UTC) Received: by mail.kernel.org (Postfix) id 10B96611ED; Sat, 8 May 2021 11:37:37 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id D0AC761264; Sat, 8 May 2021 11:37:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1620473857; bh=al92buAxE6Gr+Sd6MzWqNTNF7HGeCrSgtJTSAhzLPWA=; h=Date:From:To:List-Id:Cc:Subject:References:In-Reply-To:From; b=BzzBjxnmc1zuh23siA27bgv/vnXBWTuT0d0Fe2nNebidEj+HxJSxmYD56tHLtLB9l LxB6nALfpocaK5GgQZFXFAjofZJWotD32bMYgQykXtW4D3FsHystGkUp6tq4IeQBYh icOk/KowZh1nlTOtCjJCndOCJha4NdV+LaSWCqHrfhP1UEZV0AhoN6/0taKy/WxUXA HJvw4vzHy5vxsLQ3M0pA5U6a7QGZuxc5bClk7fTKLvMlb73Hg6geMitgDBpE6fBuwc 8uby4orOvWj2aWCz0/zlUZrdtVrSFQlqpys6G/YyxADx5prMBzYrNNeukq103fApfw R4LR1Zj+ScSAw== Received: by pali.im (Postfix) id 6382676E; Sat, 8 May 2021 13:37:34 +0200 (CEST) Date: Sat, 8 May 2021 13:37:34 +0200 From: Pali =?utf-8?B?Um9ow6Fy?= To: Lukasz Majewski List-Id: Cc: linux-firmware@kernel.org, l.majewski@majess.pl, Sharvari Harisangam , Ganapathi Bhat , Marek =?utf-8?B?QmVow7pu?= Subject: Re: wifi: 88W8801: Newest firmware for sd8801_uapsta.bin bug Message-ID: <20210508113734.4kdyt6z6xsjtrrq2@pali> References: <20210507151702.4848a5b3@jawa> <20210508112911.aigklhaw225ftwtj@pali> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210508112911.aigklhaw225ftwtj@pali> User-Agent: NeoMutt/20180716 On Saturday 08 May 2021 13:29:11 Pali Rohár wrote: > + Sharvari and Ganapathi > > To let you know about this mwifiex firmware issue. Could you look at it? > > On Friday 07 May 2021 15:17:02 Lukasz Majewski wrote: > > Dear community, > > > > I would like to report that the version: 14.68.36.p204 of > > sd8801_uapsta.bin binary (newest, SHA1: > > ecdfcf8e2ca15f5682ab94fd30ba29fb869b24a7) has the issue with getting > > channel info (HostCmd_CMD_STA_CONFIGURE command execution). > > > > As a result the module seems to be stuck and no transmission is > > performed. > > > > The issue is not present in 14.68.36.p146 verson of the firmware. And FYI, NXP has newer version 14.76.36.p139 of this sd8801_uapsta.bin firmware in their mwifiex-firmware github repository: https://github.com/NXP/mwifiex-firmware/commit/c38b125a920a695d360b62e8b1f7fb1c4e1afd46 I hope that Sharvari or Ganapathi brings some light in this issue... Lukasz, meanwhile could you try to check if this new firmware version has this issue fixed? > > For reproduction one needs to execute: > > #! /bin/sh > > set -x > > wpa_supplicant -B -i mlan0 -c /etc/wpa_supplicant.conf > > sleep 3 > > dhclient mlan0 > > > > exit 0 > > > > > > > > I'm using the Azurewave AW-NM191NF module (with 88W8801 SoC). > > > > Best regards, > > > > Lukasz Majewski > > > > -- > > > > DENX Software Engineering GmbH, Managing Director: Wolfgang Denk > > HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany > > Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@denx.de