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From: Pat LaVarre <p.lavarre@ieee.org>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Douglas Gilbert <dougg@torque.net>,
	linux-scsi@vger.kernel.org,
	Matthew Dharm <mdharm-scsi@one-eyed-alien.net>,
	Alex Sanks <alex@netchip.com>, Julian Back <jback@mpc-data.co.uk>,
	David Brownell <david-b@pacbell.net>
Subject: Re: Informational Exception mpage [was: usb storage traces]
Date: 05 Dec 2003 09:02:25 -0700	[thread overview]
Message-ID: <1070640144.12411.18.camel@patibmrh9> (raw)
In-Reply-To: <Pine.LNX.4.44L0.0312051025560.850-100000@ida.rowland.org>

> According to the USB Mass Storage Class - UFI Command Specification, which 
> might be more applicable in this circumstance,

Please NO!!!!!!!!!!

On this digressing point, I think all the applicable English texts
actually agree with each other and with reality.

UFI applies exclusively to usb-storage devices with the corresponding
bInterfaceSubClass.  I think I remember that is x04, not found in Win
generic x 08 (02|05|06) 50.

Personally I haven't yet had to grok UFI.  I could choose instead to
study only ANSI T10 SCSI and SFF SCSI and USB Bootable SCSI.  Each of
those have dozens of subflavours.  I don't want to have to start
studying a fourth major flavour as yet confined only to USB1FS CBI/CB
FDD, though rumoured to be coming to USB2HS BBB.

Pat LaVarre



  reply	other threads:[~2003-12-05 16:02 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-12-04 18:30 usb storage traces Alan Stern
2003-12-04 18:44 ` Matthew Dharm
2003-12-04 20:59   ` Alan Stern
2003-12-04 21:27     ` Matthew Dharm
2003-12-04 21:33     ` Pat LaVarre
2003-12-04 21:34     ` Pat LaVarre
2003-12-04 21:37     ` Pat LaVarre
2003-12-04 21:38     ` Pat LaVarre
2003-12-04 22:24       ` Pat LaVarre
2003-12-04 22:28         ` Pat LaVarre
2003-12-05  3:56         ` Informational Exception mpage [was: usb storage traces] Douglas Gilbert
2003-12-05 15:32           ` Alan Stern
2003-12-05 16:02             ` Pat LaVarre [this message]
2003-12-05 15:01         ` usb storage traces Alan Stern
2003-12-05 17:18           ` bCWBCBLength is cb length no when Pat LaVarre
2003-12-05 18:55             ` Alan Stern
2003-12-05 19:29               ` Pat LaVarre
2003-12-05 17:19           ` usb storage traces Pat LaVarre
2003-12-05 18:22             ` Alan Stern
2003-12-05  5:08     ` Patrick Mansfield
2003-12-05 16:01       ` Alan Stern
2003-12-05 16:11         ` Pat LaVarre
2003-12-05 17:14           ` David Brownell
2003-12-05 17:35             ` Pat LaVarre
2003-12-05 18:21               ` Alan Stern
2003-12-05 18:41                 ` Pat LaVarre
2003-12-05 18:24               ` David Brownell
2003-12-16 17:00             ` Randy.Dunlap
2003-12-16 17:07               ` Pat LaVarre
2003-12-05  4:31 ` Douglas Gilbert

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