From: James Bottomley <James.Bottomley@steeleye.com>
To: Andries.Brouwer@cwi.nl
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
greg@kroah.com, SCSI Mailing List <linux-scsi@vger.kernel.org>,
linux-usb-devel@lists.sourceforge.net,
mdharm-scsi@one-eyed-alien.net, mike@hingston.demon.co.uk,
torvalds@transmeta.com, usb-storage@one-eyed-alien.net
Subject: Re: [usb-storage] Re: PATCH: exclude certain commands from emulated SCSI hosts
Date: 22 Apr 2003 12:37:12 -0500 [thread overview]
Message-ID: <1051033033.1768.65.camel@mulgrave> (raw)
In-Reply-To: <UTC200304221722.h3MHMBL16595.aeb@smtp.cwi.nl>
On Tue, 2003-04-22 at 12:22, Andries.Brouwer@cwi.nl wrote:
[...]
Actually, could this
> Apr 9 17:34:55 lemon: usb-storage: Invoking Mode Translation
Be the root cause? It indicates that usb storage modified the command.
In 2.5.68 that's doing a translation from MODE SENSE(6) to MODE
SENSE(10) inside the driver.
But the odd thing in usb/storage/protocol.c is this (about line 354):
case MODE_SENSE:
case MODE_SELECT:
srb->cmd_len = 12;
srb->cmnd[11] = 0;
srb->cmnd[10] = 0;
Why is a 10 byte command given a command length of 12?
James
next prev parent reply other threads:[~2003-04-22 17:25 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-22 17:22 [usb-storage] Re: PATCH: exclude certain commands from emulated SCSI hosts Andries.Brouwer
2003-04-22 17:34 ` Mike Bursell
2003-04-22 17:37 ` James Bottomley [this message]
2003-04-22 18:13 ` Alan Stern
2003-04-22 18:50 ` [usb-storage] " Matthew Dharm
-- strict thread matches above, loose matches on Subject: below --
2003-04-22 18:44 Andries.Brouwer
2003-04-22 17:38 Andries.Brouwer
2003-04-22 18:23 ` Alan Stern
2003-04-22 17:08 Andries.Brouwer
2003-04-22 1:09 Andries.Brouwer
2003-04-22 1:17 ` Matthew Dharm
2003-04-22 14:31 ` Alan Cox
2003-04-22 15:36 ` Matthew Dharm
2003-04-22 16:07 ` James Bottomley
2003-04-09 15:15 Pat LaVarre
2003-04-09 15:08 Pat LaVarre
2003-04-08 13:29 Pat LaVarre
2003-04-09 7:45 ` Douglas Gilbert
2003-03-24 19:16 Pat LaVarre
2003-03-24 20:20 ` Matthew Dharm
2003-03-24 18:17 Pat LaVarre
2003-03-24 18:19 ` Jens Axboe
2003-03-23 7:31 Matthew Dharm
2003-03-23 7:39 ` Linus Torvalds
2003-03-23 18:13 ` [usb-storage] " Matthew Dharm
2003-03-24 1:05 ` Douglas Gilbert
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