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Message-ID: <20080129143109.GW15220@kernel.dk> Date: Tue, 29 Jan 2008 15:31:10 +0100 From: Jens Axboe <jens.axboe@...cle.com> To: Oliver Neukum <oliver@...kum.org> Cc: Boaz Harrosh <bharrosh@...asas.com>, Greg KH <greg@...ah.com>, Matthew Dharm <mdharm-usb@...-eyed-alien.net>, linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org, linux-scsi@...r.kernel.org Subject: Re: [BUG] 2.6.24-git usb reset problems On Tue, Jan 29 2008, Oliver Neukum wrote: > Am Dienstag, 29. Januar 2008 15:11:08 schrieb Jens Axboe: > > On Tue, Jan 29 2008, Boaz Harrosh wrote: > > > On Tue, Jan 29 2008 at 15:54 +0200, Jens Axboe <jens.axboe@...cle.com> wrote: > > > > On Tue, Jan 29 2008, Boaz Harrosh wrote: > > > >> Greg KH wrote: > > > > > No difference, still just a lot of resets. > > > > > > > Where you able to figure out which usb storage transport is used? > > > > > > in drivers/usb/storage/usb.c you have get_protocol() and get_transport() > > > functions. I'm not sure if these get stored in sysfs perhaps. This will > > > pinpoint better where to look. Let me research a bit. > > > > Did the quick'n easy and dumped it. Protocol is 'Transparent SCSI' and > > transport is 'Bulk' > > You can recompile your kernel with CONFIG_USB_DEBUG and CONFIG_STORAGE_DEBUG > That should tell the reason for the resets. Sure, I'll do that. Will post the results tonight. -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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