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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 38012C4167B for ; Sun, 26 Nov 2023 22:26:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229636AbjKZW0b (ORCPT ); Sun, 26 Nov 2023 17:26:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56110 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229447AbjKZW03 (ORCPT ); Sun, 26 Nov 2023 17:26:29 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9620CED for ; Sun, 26 Nov 2023 14:26:36 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DB3C8C433C8; Sun, 26 Nov 2023 22:26:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1701037596; bh=WYWHeUOvyvzljTzqy0dHZNjOtP4h9rbjEwP36PpU3qI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=UFVwuBD+/k7MMP+f0hM6mEmyn9+uXqakr0oLim/czrNpsPLNUal1bRwVX2Mn/KB/L S/5DhaEjz3X7iZQ7T6AUaFFbjjkDQbHHnpqPp+bx7td/3ZiKhDxiMxJtvh1z7mG5FW q9SnfiTB0L5mk1pZDvufkehsnuQdmGsO2KpaQKJRCCPj4tVOP4WYxrEpMFeTTOCSJ5 FtIQ1dwZHh/0uKJASBMEPW0GHK1whKjiHYSz3pt6GX11CUpD2I6xPECpu/p2Jr9bOJ +vv9oIZYguLSUQvBQ9sj1ylaQvC1mDNk/CtbXxXH3xek7ZhiWlT72I/fmPxiL7nMsm dastMCp0EamLQ== Date: Sun, 26 Nov 2023 14:26:34 -0800 From: Jakub Kicinski To: cristian_ci Cc: "kvalo@kernel.org" , "matthias.bgg@gmail.com" , "angelogioacchino.delregno@collabora.com" , "linux-wireless@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-mediatek@lists.infradead.org" , Lorenzo Bianconi , Felix Fietkau Subject: Re: [BUG] wireless: mt7601u: probe failed with error -110 Message-ID: <20231126142634.3a100e2c@kernel.org> In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 25 Nov 2023 13:03:45 +0000 cristian_ci wrote: > I'm not the only one to have experienced this bug. I've been > suggested to report that to kernel mailing list by linux support > channels. > > I've tested this bug against upstream 6.6.2 kernel tarball from the > latest stable branch [1]. > > To solve this issue. I've also tried to patch mt7601u driver > disabling mcu calibration. Which doesn't seem a wise idea because > apparently it fixes probing but also hangs completely the machine > after some seconds (so, it needs a hard/forced shutdown). Does it work with the vendor driver? The upstream driver is just a rewrite of the vendor driver, I don't know much about the device internals. Maybe Lorenzo or Felix have some ideas.