Speakup and PCI Express Serial Cards

Glenn Ervin GlennErvin at cableone.net
Fri Jan 15 21:27:19 EST 2010


Has anyone ever gotten a serial synth to work via USB adapter?
I think that if it works for a USB to serial, it should work for a PC 
Express card to serial.
I think some cards work without drivers, and others need to have drivers 
installed.
Glenn

----- Original Message ----- 
From: "Adam Myrow" <myrowa at bellsouth.net>
To: "Speakup is a screen review system for Linux." <speakup at braille.uwo.ca>
Sent: Friday, January 15, 2010 8:15 PM
Subject: Re: Speakup and PCI Express Serial Cards


On Fri, 15 Jan 2010, Trevor Astrope wrote:

> The serial port is provided by an Axxon pci express card.

I think that's the problem.  So far as I know, Speakup still doesn't
support serial ports that aren't built-in to the computer.  Since
computers generally don't come with serial ports anymore, that is a huge
problem.  Somehow, there needs to be a way to pass IRQ and port addresses
to the module so that such PCI serial cards can work.  I've never
encountered a PCI express serial card, so don't know if any special
support in the kernel is required, other than the obvious of having
support for PCI express in the first place.
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