From: Wolfgang Denk <wd@denx.de>
To: "Prabhakar Kalasani" <kalasani@sena.com>
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: PCMCIA modem card is not responding
Date: Mon, 09 Feb 2004 18:45:19 +0100 [thread overview]
Message-ID: <20040209174524.D024CC108D@atlas.denx.de> (raw)
In-Reply-To: Your message of "Mon, 09 Feb 2004 14:16:16 +0900." <NCEHKHHDAHEBBGFMCFHCEEHPCAAA.kalasani@sena.com>
In message <NCEHKHHDAHEBBGFMCFHCEEHPCAAA.kalasani@sena.com> you wrote:
>
> I'm working with MPC855T Processor based target board, I'm trying to support
> 3CXM556 Megahertz Cellular Modem PC Card , I could able to detetect the card
> like...
...
> But I couldn't communicate with the card, If i send Modem string from
> Minicom I'm not getting any responce from the target , Do i need to change
> anything related to MPC855T .
This will not work with unmodified kernel sources; for the modem you
need the standard serial driver which cannot coexist with the MPC8xx
serial driver (they use the same major numbers).
We implemented this some time ago; see the linux-2.4 module on our
CVS server and search "drivers/char/serial.c" for "MPC8xx_UART".
Best regards,
Wolfgang Denk
--
See us @ Embedded World, Nuremberg, Feb 17 - 19, Hall 12.0 Booth 440
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd@denx.de
Inside every old person is a young person wondering what happened.
- Terry Pratchett, _Moving Pictures_
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2004-02-09 17:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-09 5:16 PCMCIA modem card is not responding Prabhakar Kalasani
2004-02-09 16:55 ` Leonardo Pereira Santos
2004-02-10 4:53 ` Prabhakar Kalasani
2004-02-09 17:45 ` Wolfgang Denk [this message]
2004-02-10 4:47 ` Prabhakar Kalasani
2004-02-10 20:18 ` Wolfgang Denk
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