linux-kernel - Re: [usb-storage] [PATCH] [resend] unusual_devs.h: Fix capacity for SL11R-IDE 2.6c

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Message-ID: <20100224224739.GK20232@one-eyed-alien.net>
Date:	Wed, 24 Feb 2010 14:47:39 -0800
From:	Matthew Dharm <mdharm-kernel@...-eyed-alien.net>
To:	Ondrej Zary <linux@...nbow-software.org>
Cc:	usb-storage@...ts.one-eyed-alien.net, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [usb-storage] [PATCH] [resend] unusual_devs.h: Fix capacity for SL11R-IDE 2.6c

Phil D. --

I recommend circling around with pwaechtler@...we-komp.de to see if we
can't condense these into a single entry.

Matt

On Wed, Feb 24, 2010 at 10:22:18PM +0100, Ondrej Zary wrote:
> On Wednesday 24 February 2010 20:29:59 Matthew Dharm wrote:
> > On Wed, Feb 24, 2010 at 11:41:08AM +0100, Ondrej Zary wrote:
> > > SL11R-IDE 2.6c (at least) reports wrong capacity (one sector more).
> > > Reading that last sector causes the device not to work anymore (and looks
> > > like HAL or something does that automatically after plugging in):
> > > sd 5:0:0:0: [sdc] Device not ready
> > > sd 5:0:0:0: [sdc] Result: hostbyte=0x00 driverbyte=0x08
> > > sd 5:0:0:0: [sdc] Sense Key : 0x2 [current]
> > > sd 5:0:0:0: [sdc] ASC=0x0 ASCQ=0x0
> > > sd 5:0:0:0: [sdc] CDB: cdb[0]=0x28: 28 00 04 a8 b5 70 00 00 01 00
> > >
> > > Add unusual_devs entry to fix the capacity.
> >
> > Why not just adjust the version range of the entry above where you added a
> > new one?
> 
> Because that entry fixes IDENTIFY. My version does not seem to have any 
> problems with IDENTIFY. Or maybe it has but kernel can now handle it 
> automatically:
> usb 1-1: new full speed USB device using uhci_hcd and address 4
> usb 1-1: configuration #1 chosen from 1 choice
> scsi5 : SCSI emulation for USB Mass Storage devices
> usb-storage: device found at 4
> usb-storage: waiting for device to settle before scanning
> scsi scan: INQUIRY result too short (5), using 36
> scsi 5:0:0:0: Direct-Access     WDC WD40 0BB-00AUA1       18.2 PQ: 0 ANSI: 1
> sd 5:0:0:0: Attached scsi generic sg3 type 0
> 
> 
> > If you just expand the upper version of the previous entry, it should cover
> > both devices.
> >
> > Matt
> 
> 
> 
> -- 
> Ondrej Zary
> _______________________________________________
> Usb-storage mailing list
> Usb-storage@...ts.one-eyed-alien.net
> https://lists.one-eyed-alien.net/mailman/listinfo/usb-storage

-- 
Matthew Dharm                              Home: mdharm-usb@...-eyed-alien.net 
Maintainer, Linux USB Mass Storage Driver

E:  You run this ship with Windows?!  YOU IDIOT!
L:  Give me a break, it came bundled with the computer!
					-- ESR and Lan Solaris
User Friendly, 12/8/1998

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