Date: Tue, 8 Jan 2008 07:27:39 +0100
From: Matthias Urlichs <smurf@smurf.noris.de>
To: =?utf-8?B?5byg6Z+h5q2m?= <zhangweiwu@realss.com>
Cc: linux-kernel@vger.kernel.org, hugh@blemings.org
Subject: Re: Huawei EC321 CDMA PCCARD support broken
Message-ID: <20080108062739.GO22955@kiste.smurf.noris.de>
References: <1199753931.6093.7.camel@Cruella>
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Hi,
> A lot of google searches reflect that, the latest kernel supporting
> Huawei EC321 CDMA PCCARD is 2.6.17. My version (2.6.22-14 on Ubuntu)
> doesn't work.
> 
This is probably because ...

> [ 3804.140000] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/usb-serial.c: USB Serial support registered for pl2303

... the card is in fact recognized by the pl2303 driver instead of the
Option driver. This driver may do something stupid.

Please try this (as root):
# rmmod plc2303
# modprobe option

If the card still does not work, type
# lsusb

and send me that.

-- 
Matthias Urlichs   |   {M:U} IT Design @ m-u-it.de   |  smurf@smurf.noris.de
Disclaimer: The quote was selected randomly. Really. | http://smurf.noris.de
 - -
Okay, who stopped the payment on my reality check?
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