From owner-freebsd-questions  Thu Feb 10  5:53:10 2000
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Date: Thu, 10 Feb 2000 05:52:42 -0800
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To: freebsd-questions@freebsd.org
Subject: Intel CC820 and SIO problem
From: "Modestas" <archiver@db.geocrawler.com>
Reply-To: "Modestas" <m@ignera.lt>
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This message was sent from Geocrawler.com by "Modestas" <m@ignera.lt>
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Hello All,

FreeBSD 3.4 RELEASE running on Intel CC820 
motherboard with PII 350 Mhz and 64 MB RAM. 
Trying to use serial port sio0 system freezes, 
helps only "RESET". 

dmesg output:
...
sio0: configured irq 4 not in bitmap of probed 
irqs 0
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 8250
...

kernel configuration:
...
device   sio0   at isa? port "IO_COM1" flags 0x10 
tty irq 4
...

from the CC820 manual:

I/O Control:
SMSC LPC47M102 ultra I/O controler

Thanks in advance.

Modestas



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