From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pat LaVarre Subject: Re: [usb-storage] Re: [PATCH] fix Sony USB mass storage - pass larger receive buffer Date: 13 Nov 2003 11:26:38 -0700 Sender: linux-scsi-owner@vger.kernel.org Message-ID: <1068747998.16444.35.camel@patrh9> References: <1068744259.13580.41.camel@patrh9> <20031113100424.A26197@beaverton.ibm.com> <1068747355.16444.22.camel@patrh9> <1068747746.16444.30.camel@patrh9> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from email-out1.iomega.com ([147.178.1.82]:19128 "EHLO email.iomega.com") by vger.kernel.org with ESMTP id S264374AbTKMS1P (ORCPT ); Thu, 13 Nov 2003 13:27:15 -0500 In-Reply-To: <1068747746.16444.30.camel@patrh9> List-Id: linux-scsi@vger.kernel.org To: patmans@us.ibm.com Cc: stern@rowland.harvard.edu, mdharm-scsi@one-eyed-alien.net, james.bottomley@steeleye.com, linux-scsi@vger.kernel.org, usb-storage@one-eyed-alien.net, ronald@kuetemeier.com, dmitrik@users.sourceforge.net, idan@idanso.dyndns.org > > Here we have bInterfaceSubClass = xFF ... > > That's this device TELLING US THIS DEVICE DOES NOT TALK SCSI. > ... > How about we blacklist all the bInterfaceSubClass that Windows does not > regard as generic. I remember Windows does regard bInterfaceSubClass = > x06 as generic. I think I remember there are two others. grep -i generic in windows/inf/usbstor.inf yields, hex: 08 02 50 08 05 50 08 06 50 How about we say disk writable if we do not find bInterfaceSubClass in the set x 02 05 06? Pat LaVarre