From owner-freebsd-wireless@freebsd.org Sun Oct 29 06:34:23 2017 Return-Path: Delivered-To: freebsd-wireless@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6AC85E5B334 for ; Sun, 29 Oct 2017 06:34:23 +0000 (UTC) (envelope-from khanzf@gmail.com) Received: from mail-qk0-x233.google.com (mail-qk0-x233.google.com [IPv6:2607:f8b0:400d:c09::233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 209E76DEB3 for ; Sun, 29 Oct 2017 06:34:23 +0000 (UTC) (envelope-from khanzf@gmail.com) Received: by mail-qk0-x233.google.com with SMTP id b15so12695016qkg.9 for ; Sat, 28 Oct 2017 23:34:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=to:from:subject:message-id:date:user-agent:mime-version :content-language:content-transfer-encoding; bh=nRDwpN9G3SEB/DR918VrRoLgnqkz+OUJiEgnmKBVzdw=; b=NT4mCFGxW9CEe3scmuoatuVlFoXVXnpKnBElIN1eCQufkq1U7gb9A/3ISVG5VXXYRD PWeUOR/2zfxGG3dVsovNoZuNjGRqLwb8wgY2lFpmRVnO8QlEiCZbIc6V68l0Oit93X3C 7LCKCFbSFF/oYlLGbIxotUSYJZOw2vxx6Eq7vkXZnjPPyJ+pjXl/GwfnVkTz3T7NtFFk TcPK1PiMZSW75dxI4NsUc3KxhxGO3kRsLLG1v1THCmxJ2we1y4slbv2GkCWNrb8OZYtR GsOZLL0FVDB7Dwx3PlLZw5zA40bzgsrUscTs34Ug6ZY8DyXZg78/wkyn83zTUt0qgLLf a1Hw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:from:subject:message-id:date:user-agent :mime-version:content-language:content-transfer-encoding; bh=nRDwpN9G3SEB/DR918VrRoLgnqkz+OUJiEgnmKBVzdw=; b=kWAepsU5FcSQ0VG3cs9TSKt6GsOOHXQnQAFSHqCvJMpaxbSYWER+fmGAZjhGTm0cxE 4kxb0OKiUEtdRzrjPmaQAfkNdMgRwJnHHgwBWN+rTiFptzv59gjlqxPuawONc/ShlDjV 7id5MmtiR/E27Zrqy6MZbgafdf/tbvgw+ah5vvcwh+NsoJUqZ68X4hxe5IgQccpsJ+cx kqGNfm8Ytns70g/8bEn542vekhsz/NwpTNj9yZcfagVElQUP8vsYZxrNzPrPHYUB5eER hgB81Kg3BRmbx535GxX3AY7Xm++i089DqHfKmmgsm+QDYKmsEe8AxP9R81pCFtGFRDu0 dC5w== X-Gm-Message-State: AMCzsaVwRayM3FjIM2+e3a/1r/O7xFNQS++zePGzthMLVg8MeYFrMiVU 1G9UJt9vPbWuuqCFN1ClS7/p8uzk X-Google-Smtp-Source: ABhQp+QyL/2TEZVOQqFyD8/G8ELMvRAObfXZrGrsg/SDEsMGOAMKpLABbayvSKX4MfPBfiST234DXw== X-Received: by 10.55.59.131 with SMTP id i125mr7830810qka.93.1509258862056; Sat, 28 Oct 2017 23:34:22 -0700 (PDT) Received: from pc.farhan.codes ([2001:470:8:209::dead:c0de]) by smtp.gmail.com with ESMTPSA id v21sm8227227qtv.21.2017.10.28.23.34.21 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 28 Oct 2017 23:34:21 -0700 (PDT) To: freebsd-wireless@freebsd.org From: Farhan Khan Subject: C2H on rtwn not handled Message-ID: <96dc159c-1d56-5bea-7100-75dd117d828d@gmail.com> Date: Sun, 29 Oct 2017 02:34:21 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 29 Oct 2017 06:34:23 -0000 Hi all, I am trying to extend the rtwn driver to add RTL8188EE support. I am still getting this error whenever I enable the WiFi card: rtwn0: r92c_handle_c2h_task: C2H report 0 (len 0) was not handled From my reading of the code, it appears that the driver is trying to read a status-value from the card, but it fails to return a valid result. Is there something that I need to do to initialize this? If so, what exactly? This appears to be a firmware-specific routine and I have enabled the firmware. I have been on this for an extended period of time and am stuck :( Thank you! -- Farhan Khan PGP Fingerprint: B28D 2726 E2BC A97E 3854 5ABE 9A9F 00BC D525 16EE