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Date:      Mon, 15 May 2000 10:48:55 +0100
From:      Mark Blackman <tmb@sophos.com>
To:        freebsd-hardware@freebsd.org
Subject:   PERC 3/Si support on Dell PowerEdge
Message-ID:  <20000515094837.364AA45C1A@viking.sophos.com>

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Hello,

Will anyone comment on FreeBSD support for the PERC 3/Si RAID 
controller supplied with the Dell PowerEdge 2450.
(http://www.dell.com/html/us/compt/pedge/perc_si_dc.htm)

This is an i960RM talking to a dual channel aic7899G SCSI controller. 
This particular SCSI controller apparently appears as two separate 
PCI devices.  One channel/device is used by the RAID micro-processor and
the other is a straight SCSI channel for the main CPU.

Basically, I'm wondering how much hassle it would be to extend
the PERC 2 support to cover the PERC 3 as well. My reading
of the amr code suggests that at least i960RD support is 
in place.  I'm volunteering for testing as well if kindly over-worked 
device driver developers want it. :) I can get PCI device IDs if
this is helpful.

Mark Blackman,Internet Systems Administrator,Sophos Anti-Virus
e-mail: tmb@sophos.com		         http://www.sophos.com
US Support: +1 888 SOPHOS 9        UK Support: +44 1235 559933



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