From owner-freebsd-usb@freebsd.org Thu Nov 26 15:43:45 2020 Return-Path: Delivered-To: freebsd-usb@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 023004AF286 for ; Thu, 26 Nov 2020 15:43:45 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4Chhr05znyz4dW6 for ; Thu, 26 Nov 2020 15:43:44 +0000 (UTC) (envelope-from hps@selasky.org) Received: by mailman.nyi.freebsd.org (Postfix) id C9F0B4AF028; Thu, 26 Nov 2020 15:43:44 +0000 (UTC) Delivered-To: usb@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C9AEF4AF027 for ; Thu, 26 Nov 2020 15:43:44 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (turbocat.net [IPv6:2a01:4f8:c17:6c4b::2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4Chhr04pzxz4dYX for ; Thu, 26 Nov 2020 15:43:44 +0000 (UTC) (envelope-from hps@selasky.org) Received: from hps2020.home.selasky.org (unknown [178.17.145.105]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id D0C2426020D; Thu, 26 Nov 2020 16:43:41 +0100 (CET) Subject: Re: webcamd, usb and two webcams - only one works To: Thomas Steen Rasmussen Cc: usb@freebsd.org References: <9a382539-c90d-91b9-bfac-f36c0f19d3f7@selasky.org> <723be24d-b2fe-85df-4961-5483004050e8@gibfest.dk> <6c527c1f-62a6-3089-50b8-02cda74b4eb1@selasky.org> <13180470-0336-b115-ce31-bc392ff8da76@gibfest.dk> <638a1059-f8dc-59c5-21ff-aabc380cac28@selasky.org> <0330eee1-e22c-82b9-1c50-4e8c42bf9466@gibfest.dk> From: Hans Petter Selasky Message-ID: <2338ae76-aa3e-8ee6-1cda-f12ec6cf9648@selasky.org> Date: Thu, 26 Nov 2020 16:43:35 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:78.0) Gecko/20100101 Thunderbird/78.5.0 MIME-Version: 1.0 In-Reply-To: <0330eee1-e22c-82b9-1c50-4e8c42bf9466@gibfest.dk> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4Chhr04pzxz4dYX X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Nov 2020 15:43:45 -0000 Hi, > xhci_interrupt_poll: event[21] = 33 (0x00000001002f8e50 0x05000000 0x02008400) > xhci_check_command: Received command event > xhci_configure_reset_endpoint: Could not stop endpoint 9 > > xhci_interrupt_poll: event[22] = 33 (0x00000001002f8e60 0x05000000 0x02008400) > xhci_check_command: Received command event > xhci_configure_reset_endpoint: Could not set dequeue ptr for endpoint 9 I think 0x05000000 means TRB_ERROR (5): From the xHCI specification: > Asserted when a TRB parameter error condition (e.g., out of range > or invalid parameter) is detected in a TRB. Refer to section 4.10.2.2 > for examples. --HPS