Subject: Re: PowerBook G3 SCSI?
To: NetBSD/macppc list <port-macppc@netbsd.org>
From: John Valdes <valdes@uchicago.edu>
List: port-macppc
Date: 02/15/2001 11:03:53
On Thu, Feb 15, 2001 at 09:00:38AM -0500, Allen Briggs wrote:
> On Wed, Feb 14, 2001 at 10:08:56PM -0600, John Valdes wrote:
> > At boot, the kernel reports:
> >
> > /netbsd: scsi at obio0 offset 0x10000 not configured
>
> I would hazard a guess that Apple changed the OFW name of the scsi
> device from "mesh" (the name of their controller) to the more generic
> "scsi".
>
> What does "dev / ls" show from OFW?
>
> It looks like the mesh driver currently matches the name "mesh" and
> the "compatible" property with a value of "chrp,mesh0".
Correct. The full path I see in OFW is:
/pci@80000000/mac-io@10/scsi@10000
and the .properties are:
name scsi
device_type scsi
compatible chrp,mesh0
built-in
reg 00010000 00001000
00008000 00000100
clock-frequency 02faf080
interrupts 0000000c 00000000
interrupt-parent ff86bc50
In the nameless OS's mesh.c, the "match" function first looks for
devices named "mesh", and if that fails, looks for devices named
"scsi" w/ compatible "chrp,mesh0".
John