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Date:      Tue, 15 Nov 2005 23:36:24 +0100
From:      Roland Smith <rsmith@xs4all.nl>
To:        Blue Raccoon <blue.raccoon@wanadoo.nl>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: USB Problems with Scanjet 3400c
Message-ID:  <20051115223624.GA845@slackbox.xs4all.nl>
In-Reply-To: <200511152252.08260.blue.raccoon@wanadoo.nl>
References:  <20051115221322.419964@coonsden1> <200511152252.08260.blue.raccoon@wanadoo.nl>

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On Tue, Nov 15, 2005 at 10:52:07PM +0100, Blue Raccoon wrote:
> Then I rebooted, plugged the scanner in and got this:

I missed that at first reading. :-/
=20
> uscanner0: vendor 0x03f0 product 0x045, rev 1.00/0.00, addr 2

Are you sure about these numbers? The product number should be four
digits. According to /usr/src/sys/dev/usb/usbdevs, the product number
should be 0x0405.

> uscanner0: setting config no failed
> device_attach: uscanner0 attach returned 6

Reading through the USB code, there are different failures that can
cause this error. The failure originates in the function
usbd_set_config_no (from usb_subr.c) called in uscanner.c. From there on
the possible code paths branch out.

If you could rebuild the kernel with 'options USB_DEBUG' it would
generate more verbose messages, that would make it easier to follow the
code path.=20

> uhub0: port 2, set config at addr 2 failed
> uhub0: device problem (STALLED), disabling port 2
>=20
> Which is almost identical to the boot-errors I had before (the first line=
 is=20
> slightly different). Needless to say SANE still can't find the device.

> What can I say?=20
> 'Helaas'?

Inderdaad ;-)

Roland
--=20
R.F.Smith (http://www.xs4all.nl/~rsmith/) Please send e-mail as plain text.
public key: http://www.xs4all.nl/~rsmith/pubkey.txt

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