From owner-freebsd-usb@FreeBSD.ORG Fri Mar 8 14:38:46 2013 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 41A55E5A for ; Fri, 8 Mar 2013 14:38:46 +0000 (UTC) (envelope-from aman.sawrup@bluecoat.com) Received: from synonym.bluecoat.com (synonym.bluecoat.com [199.91.133.5]) by mx1.freebsd.org (Postfix) with ESMTP id 31A6D6A7 for ; Fri, 8 Mar 2013 14:38:46 +0000 (UTC) Received: from [10.167.0.106] (aman-sawrup.waterloo.bluecoat.com [10.167.0.106]) by synonym.bluecoat.com (Postfix) with ESMTP id 1A4037FE2A0 for ; Fri, 8 Mar 2013 06:32:25 -0800 (PST) Message-ID: <5139F679.9060905@bluecoat.com> Date: Fri, 08 Mar 2013 09:32:25 -0500 From: Aman Sawrup User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 To: freebsd-usb@freebsd.org Subject: usbd_setup_ctrl_transfer: Wrong framelength Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Mar 2013 14:38:46 -0000 Sporadically, but not very often, I see the message "usbd_setup_ctrl_transfer: Wrong framelength 0 != 8" while trying to setup transfer with umass0. However, even when I do see the message, I'm still able to transfer data successfully with the device. I'm looking for advice on whether I need to investigate this message further? Thanks Aman ehci0: [FILTER+ITHREAD] usbus0: EHCI version 1.0 usbus0: 480Mbps High Speed USB v2.0 ugen0.1: at usbus0 uhub0: on usbus0 uhub0: 2 ports with 2 removable, self powered ugen0.2: at usbus0 uhub1: on usbus0 uhub1: 8 ports with 8 removable, self powered ugen0.3: at usbus0 umass0: on usbus0 umass0: SCSI over Bulk-Only; quirks = 0x4800