[Top] [All Lists]

Re: can't find interrupt number under /proc/interrupts for the pci multi

To: Jon Anders Haugum <>
Subject: Re: can't find interrupt number under /proc/interrupts for the pci multi-port on db1550
From: rolf liu <>
Date: Tue, 5 Jul 2005 12:43:07 -0700
Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=beta;; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=Rtg6vzxipcXmqJpAx8yM3L/laLMxkFAznex1D5FetRJ9ZAwtY1KYid3EIj2rd4NwmcPmU37sHEDoisevyWHM+yum39YFZ1IPXf3CuoxjFYk/Cz6KOZDg1wGgwo+aMP10on1/9utH7VyaQBtRpsSlTU3QJ+mimQtJv4IvW2Uy8wo=
In-reply-to: <>
Original-recipient: rfc822;
References: <> <>
Reply-to: rolf liu <>
did you make the board work under 2.6.x? I tried to turn off the
au1x00 uart, but the board does not work by just not using au1000.h.
Any idea?


On 6/28/05, Jon Anders Haugum <> wrote:
> On Mon, 27 Jun 2005, rolf liu wrote:
> > I am running 2.4.31 on db1550 with a pci multi-port board. the kernel
> > starts up ok. but after start-up, I can't find the corresponding
> > interrupt number for this board, which is irq 2. I can find the device
> > under /proc/devices and /proc/tty/driver, etc. So I am now sure if it
> > is working ok. Is there good (simple) method to test this serial port?
> My guess is that you can get it working if you disable the built-in serial
> ports in the kernel.
> I've attached a quick'n'dirty patch I made for 2.4.27 that makes it
> possible to use both internal and pci serial ports. It's a hack, but it
> works.
> --
> Jon Anders Haugum

<Prev in Thread] Current Thread [Next in Thread>
  • Re: can't find interrupt number under /proc/interrupts for the pci multi-port on db1550, rolf liu <=