Subject: Serial port strangeness?
To: None <port-i386@netbsd.org>
From: John Klos <john@ziaspace.com>
List: port-i386
Date: 07/20/2007 17:46:03
Hello,
On a rather generic ECS motherboard with an AMD processor (64 bit capable,
but I'm running i386), I'm seeing strange port configurations. This is
with NetBSD-4 from yesterday:
com3 at acpi0 (PNP0501-1)
com3: io 0x3f8-0x3ff irq 4
com3: ns16550a, working fifo
lpt3 at acpi0 (PNP0401-1)
lpt3: io 0x378-0x37f,0x778-0x77b irq 7 drq 3
There are no other com or lpt ports.
Normally, I wouldn't care what the "com" number is, because it always
starts at tty00. However, I can't use tty00 - my serial port shows up as
tty03. 0x3f8 has always been the first com port...
Is this a bug? An accident? A "feature"?
John Klos