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Date:      Sun, 22 Apr 2001 19:34:24 -0700
From:      Richard Johnson <raj@cisco.com>
To:        freebsd-questions@freebsd.org
Subject:   tw0 (ppc0) on Thinkpad 755c?
Message-ID:  <15075.38064.91164.939135@kitab.cisco.com>

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I'm trying to get the tw0 device to work on an old Thinkpad 755c
system.  I built a kernel with the device defined.  It just can't seem 
to find the parallel port.  I know it's at irq 7, but I don't know the 
iobase address.  Another laptop I have has it at irq 7 and iobase
0x378, but that doesn't seem to work on the Thinkpad.

I know my cable and X10 controller box work correctly because I've
used it with FreeBSD on a different laptop.

Is there something special about the parallel port on the Thinkpad
755c?  Is there some place I can find hardware information like this?

Any help would be greatly appreciated!

/raj


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