Re: R: How to avoid serial port buffer overruns?

From: Lee Revell
Date: Fri Aug 18 2006 - 14:50:39 EST

On Fri, 2006-08-18 at 19:34 +0100, Russell King wrote:
> That "0000:00:0b.0" looks like a PCI device ID. If it were a fourport
> board, it would be "serial8250.3" according to the current enumeration
> in linux/serial_8250.h.
> Also, another give away is that IRQ185 is being setup as a PCI interrupt
> immediately prior to the devices being registered.
> And I doubt that an ISA board (which is what fourport is) would ever get
> such a high IRQ number.

So you're saying that the standard 8250 driver is being used?

This is the board they are using:


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