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From: David Brownell <david-b@pacbell.net>
To: Alan Stern <stern@rowland.harvard.edu>,
	"Tomita, Haruo" <haruo.tomita@toshiba.co.jp>
Cc: USB development list <linux-usb-devel@lists.sourceforge.net>,
	SCSI development list <linux-scsi@vger.kernel.org>,
	"Tomita, Haruo" <htomita@pcs.pc.ome.toshiba.co.jp>
Subject: Re: usb-starge not working in the latest kernel 2.4
Date: Fri, 29 Aug 2003 07:50:23 -0700	[thread overview]
Message-ID: <3F4F682F.3010707@pacbell.net> (raw)
In-Reply-To: <Pine.LNX.4.44L0.0308290958190.824-100000@ida.rowland.org>

Alan Stern wrote:
> On Fri, 29 Aug 2003, Tomita, Haruo wrote:
> 
>>usb-storage: Command READ_10 (10 bytes)
>>usb-storage: 28 00 00 02 e5 24 00 00 3f 00 00 00
>>usb-storage: Bulk command S 0x43425355 T 0x7862f8 Trg 0 LUN 0 L 129024 F 128 CL 12
>>usb-storage: command_abort() called
> 
> 
> It stopped working here.  The driver tried to send the next command but 
> the drive never acknowledged receiving it.

It might also be useful to find just how many of those 126 KBytes
were successfully transferred before the abort.

Also:  is this one of those cases where 2.6 works and 2.4 doesn't?
The i/o patterns are very different ...


> Did you said that the device works well when connected through a high
> speed hub, but it fails when connected directly to the computer?  That's a 
> big clue, but I don't know what it means.

I don't either.

- Dave




  reply	other threads:[~2003-08-29 14:45 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-08-29  1:42 usb-starge not working in the latest kernel 2.4 Tomita, Haruo
2003-08-29 14:09 ` Alan Stern
2003-08-29 14:50   ` David Brownell [this message]
2003-08-29 15:12     ` Alan Stern
  -- strict thread matches above, loose matches on Subject: below --
2003-09-01 11:05 Tomita, Haruo
2003-09-01 11:05 Tomita, Haruo
2003-09-05 11:14 Tomita, Haruo
2003-09-05 15:31 ` Alan Stern

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