I should add that some of the options changeable by Power Domain on
the MacOS side were "disabled" in more recent versions of the
utility, because they were not consistent with Apple's SCSI SIM (driver)
policies.  Specifically, I think all the per-target options were removed,
so you can only set up the max speed, termination, and initiator ID, as
I recall. You may well do better to put it in a PC and use the
equivalent PC utility unless NetBSD has a utility to write the eeprom.
Power Domain *does* write the "slots" for the per-target NVRAM,
but they get set to "default", and I don't remember what that is.

-dgl-

>On Tue, 5 Feb 2002, Donald Lee wrote:
>
>: The NVRAM on the card is used by the Adaptec drivers under MacOS and windows,
>: and can be examined from the MacOS side with a utility called "Power Domain
>: Control", which can be downloaded from Adaptec's web site.  However,
>: unless the NetBSD ahc driver *uses* the NVRAM - i.e. uses the values
>: stored there in the same way as the Adaptec drivers, I would be
>: cautious about making statements about the NVRAM's effects on
>: operations of the card.
>
>NetBSD does read the NVRAM [EEPROM] for per-target selected options.
>
>Among other things, see src/sys/dev/ic/aic7xxx_seeprom.c.
>
>-- 
>-- Todd Vierling <tv@wasabisystems.com>  *  Wasabi & NetBSD:  Run with it.
>-- CDs, Integration, Embedding, Support -- http://www.wasabisystems.com/