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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=no 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 5BD33C55186 for ; Thu, 23 Apr 2020 09:07:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 44F2320781 for ; Thu, 23 Apr 2020 09:07:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726386AbgDWJHK (ORCPT ); Thu, 23 Apr 2020 05:07:10 -0400 Received: from mx2.suse.de ([195.135.220.15]:35478 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725854AbgDWJHK (ORCPT ); Thu, 23 Apr 2020 05:07:10 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 4C685AFDC; Thu, 23 Apr 2020 09:07:08 +0000 (UTC) Message-ID: <1587632815.23108.1.camel@suse.com> Subject: Re: USB BUG on BCM6318 From: Oliver Neukum To: xchetah , linux-usb@vger.kernel.org Date: Thu, 23 Apr 2020 11:06:55 +0200 In-Reply-To: <590879e3-f9ea-0a59-3262-41192ca4cf46@gmail.com> References: <590879e3-f9ea-0a59-3262-41192ca4cf46@gmail.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.26.6 Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Am Mittwoch, den 22.04.2020, 19:45 +0300 schrieb xchetah: > Hi, which kernel version? > the problem is that there’s no connectivity at all , I can connect to > the AP (only without encryption ) and the ssid doesn’t always show on my > mobile phone. > the usb port is working fine , I tried mounting a usb flash drive with > no problem. > also the adapter is working , I tried it on Orange pi , Raspberrypi , > bcm6328 , all with openwrt installed on them and didn’t have any problem . > I guess it is something related to bcm6318 or its architecture code . > the onboard broadcom pci wifi is working . > I suspected that its a power problem so I added an external usb power , > but with same issues. > also I tried openwrt 19 ,18 ,17 with same problem. > I’m also using two bcm6328 routers as point to point wifi 5ghz link with > Ralink RT5572 chipset ( rt2800usb driver ) withouyt any problem. > dmesg is filled with : > > [ 1269.191198] rt2800usb_tx_sta_fifo_read_completed: 13054 callbacks > suppressed > [ 1269.191239] ieee80211 phy1: rt2800usb_tx_sta_fifo_read_completed: > Warning - TX status read failed -32 -EPIPE. Something is stalled. The cause is unknown. What is the very first error during the enumeration process? Regards Oliver