Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262451AbVBXTGL (ORCPT ); Thu, 24 Feb 2005 14:06:11 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262452AbVBXTGL (ORCPT ); Thu, 24 Feb 2005 14:06:11 -0500 Received: from hell.sks3.muni.cz ([147.251.210.30]:57274 "EHLO hell.sks3.muni.cz") by vger.kernel.org with ESMTP id S262451AbVBXTFy (ORCPT ); Thu, 24 Feb 2005 14:05:54 -0500 Date: Thu, 24 Feb 2005 20:05:48 +0100 From: Lukas Hejtmanek To: Greg KH Cc: linux-kernel@vger.kernel.org Subject: Re: USB 2.0 Mass storage device Message-ID: <20050224190548.GA7978@mail.muni.cz> References: <20050224175918.GA7627@mail.muni.cz> <20050224181347.GA10847@kroah.com> <20050224182300.GA7778@mail.muni.cz> <20050224184928.GA11490@kroah.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20050224184928.GA11490@kroah.com> X-echelon: NSA, CIA, CI5, MI5, FBI, KGB, BIS, Plutonium, Bin Laden, bomb User-Agent: Mutt/1.5.6+20040907i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1342 Lines: 33 On Thu, Feb 24, 2005 at 10:49:28AM -0800, Greg KH wrote: > > This is the device: > > http://www.msi.com.tw/program/support/download/dld/spt_dld_detail.php?UID=607&kind=6 > > > > Btw, I thought, that ehci-hcd driver handles both usb 2.0 and 1.1. Does it? > > No, it hands off the usb 1.1 devices to the usb 1 core inside it. This > is either uhci or ohci, depending on your controller chip. > > Unless you put a USB 2.0 hub in front of a usb 1.1 device, then it gets > more complicated, but we'll just ignore that issue for now... > > What does /proc/bus/usb/devices show for this device? When connected through uhci-hcd: T: Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1462 ProdID=5511 Rev=10.01 S: Manufacturer=MSI S: Product=MEGA Player 5511 S: SerialNumber=23DE7394D6198090 C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=81(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms -- Luk?? Hejtm?nek - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/