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From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
To: Marc St-Jean <Marc_St-Jean@pmc-sierra.com>
Cc: Alan <alan@lxorguk.ukuu.org.uk>,
	linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
	linux-mips@linux-mips.org
Subject: Re: [PATCH] serial driver PMC MSP71xx, kernel linux-mips.git mast er
Date: Thu, 25 Jan 2007 17:29:25 +0300	[thread overview]
Message-ID: <45B8BEC5.7010000@ru.mvista.com> (raw)
In-Reply-To: <45B7CB34.60209@pmc-sierra.com>

Hello.

Marc St-Jean wrote:

>> > I could use both iotype and type with a test on each for the appropriate
>> > bug, what do you recommend?

>>    I think iotype would be enough. You can't pass type for platform 
>>devices anyway, IIRC (the thing I don't quite like).

> I just found that out the hard way, it get's overwritten during autoconfig* and
> ends up back at PORT_16550A.

> I'm now trying to use my own iotype = UPIO_DWAPB and I've added it to all cases
> that check for UPIO_MEM. However at boot time I'm getting:
> 	"serial8250: ttyS0 at *unknown* (irq = 27) is a 16550A".
> It looks like something outside of 8250.c must be checking for UPIO_MEM, I'm
> looking into it.

    Yeah, be sure to change serial_core.c as well (whereever you'll see 
UPIO_AU/TSI there)... Quite ugly. :-/

WBR, Sergei

  reply	other threads:[~2007-01-25 14:29 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-24 21:10 [PATCH] serial driver PMC MSP71xx, kernel linux-mips.git mast er Marc St-Jean
2007-01-25 14:29 ` Sergei Shtylyov [this message]
  -- strict thread matches above, loose matches on Subject: below --
2007-02-16 17:06 Marc St-Jean
2007-02-16 17:21 ` Sergei Shtylyov
2007-02-16 16:30 Marc St-Jean
2007-02-13 22:11 Marc St-Jean
2007-02-12 17:46 Marc St-Jean
2007-02-12 17:56 ` Sergei Shtylyov
2007-02-09 19:39 Marc St-Jean
2007-02-10 17:30 ` Sergei Shtylyov
2007-02-07 20:50 Marc St-Jean
2007-02-06 16:52 Marc St-Jean
2007-01-27  0:28 Marc St-Jean
2007-01-25 23:10 Marc St-Jean
2007-01-26 13:58 ` Sergei Shtylyov
2007-01-24 16:48 Marc St-Jean
2007-01-24 20:38 ` Sergei Shtylyov
2007-01-24 16:40 Marc St-Jean
2007-01-24 19:40 ` Sergei Shtylyov
2007-01-23 22:37 Marc St-Jean
2007-01-23 23:41 ` Alan
2007-01-24 15:33 ` Sergei Shtylyov
2007-01-22 20:35 Marc St-Jean
2007-01-22 20:34 Marc St-Jean
2007-01-22 19:07 Marc St-Jean
2007-01-22 18:11 Marc St-Jean
2007-01-22 18:11 ` Marc St-Jean
2007-01-22 18:11 ` Marc St-Jean
2007-01-22 20:23 ` Sergei Shtylyov
2007-01-24 15:25   ` Sergei Shtylyov
2007-01-19 18:40 Marc St-Jean
2007-01-19 17:33 Marc St-Jean

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