From: Ralf Baechle <ralf@linux-mips.org>
To: rolf liu <rolfliu@gmail.com>
Cc: linux-mips@linux-mips.org
Subject: Re: can't find interrupt number under /proc/interrupts for the pci multi-port on db1550
Date: Thu, 30 Jun 2005 11:07:05 +0100 [thread overview]
Message-ID: <20050630100705.GD2935@linux-mips.org> (raw)
In-Reply-To: <2db32b72050629152010dab81d@mail.gmail.com>
On Wed, Jun 29, 2005 at 03:20:56PM -0700, rolf liu wrote:
> What is the function of serial_timer? it is just sitting there,
> generating timeout, periodically. Just to make sure the interrupt
> routine will be called periodically?
It's for interrupt-less ports.
Ralf
prev parent reply other threads:[~2005-06-30 10:11 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-28 0:06 can't find interrupt number under /proc/interrupts for the pci multi-port on db1550 rolf liu
2005-06-28 8:16 ` Jon Anders Haugum
2005-06-28 14:56 ` rolf liu
2005-06-28 15:09 ` rolf liu
2005-07-05 19:43 ` rolf liu
2005-06-28 13:44 ` Alan Cox
2005-06-28 16:30 ` rolf liu
2005-06-28 17:52 ` Alan Cox
2005-06-28 19:01 ` rolf liu
2005-06-28 21:15 ` Ralf Baechle
2005-06-29 22:20 ` rolf liu
2005-06-30 10:07 ` Ralf Baechle [this message]
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