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Subject: Re: [patch] USB storage: Datafab KECF-USB, Sagatek DCS-CF
In-Reply-To: <1030911578.17142.1.camel@odysseus.mittagstun.de>
To: Martin Wilck <mwilck@freenet.de>
Date: Mon, 2 Sep 2002 08:41:13 +0200 (CEST)
CC: Marek Michalkiewicz <marekm@amelek.gda.pl>, Greg KH <greg@kroah.com>,
       marcelo@conectiva.com.br, mdharm-usb@one-eyed-alien.net,
       linux-kernel@vger.kernel.org
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From: Marek Michalkiewicz <marekm@amelek.gda.pl>
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> Am Don, 2002-08-29 um 15.57 schrieb Marek Michalkiewicz:
> > > > /* aka Sagatek DCS-CF */
> > > > UNUSUAL_DEV(  0x07c4, 0xa400, 0x0000, 0xffff,
> > > > 		"Datafab",
> > > > 		"KECF-USB",
> > > > 		US_SC_SCSI, US_PR_BULK, NULL,
> > > > 		US_FL_FIX_INQUIRY ),
> 
> This works fine with 2.4.20 - congratulations!!
> I wonder what happened to the SCSI inquiry - was it limited to 36 bytes?

My understanding is that US_FL_FIX_INQUIRY flag fakes a response
without sending the SCSI inquiry to the device at all.

What revision number does your device have, so we can limit the range
(mine is 0113)?  How about US_FL_MODE_XLATE and US_FL_START_STOP -
how to test if these flags are necessary?

Thanks,
Marek

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