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Date: Tue, 13 Jan 2009 11:50:42 +0300
From: Eygene Ryabinkin <rea-fbsd@codelabs.ru>
To: Rohit Tripathi <rohit.trip@gmail.com>
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Cc: current@freebsd.org
Subject: Re: hints on setting up usb cdma modem?
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Mon, Jan 12, 2009 at 04:28:12PM -0500, Rohit Tripathi wrote:
> I'm running current and after many failed attempts to setup my Novatel
> U727, I'm posting here with whatever information could be of interest.
> 
> When the modem is plugged in:
> 
> umass0: <Novatel Wireless Inc. Novatel Wireless CDMA, class 0/0, rev 1.10/0.00,
> addr 2> on uhub3
> cd0 at umass-sim0 bus 0 target 0 lun 0
> cd0: <Novatel Mass Storage 1.00> Removable CD-ROM SCSI-2 device
> cd0: 1.000MB/s transfers
> cd0: Attempt to query device size failed: NOT READY, Medium not present

It is not the ucom endpoint -- it is some mass-storage endpoint that
your modem seem to implement too.  Or you showed us not all dmesg parts
that are related to your CDMA modem.  Do you have /dev/cuaU* devices?
For the reference, mine CDMA modem attaches with the following dmesg
(it's not U727, but it is CDMA modem that is supported by ucom):
-----
ucom0: <CMOTECH CO., LTD. CMOTECH CDMA Technologies, class 2/0, rev 2.00/0.00, addr 2> on uhub5
ucom0: iclass 2/2
ucom0: data interface 1, has CM over data, has break
ucom0: status change notification available
----

So, the basic questions are:
- had you compiled-in/kldloaded the ucom module?
- do you have ucom-related messages in dmesg?
- you might also need modules 'uplcom' and/or 'umodem' -- try them.
-- 
Eygene
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