BlizzardPPC scsi, anyone?

[Ignatios Souvatzis <is%netbsd.org@localhost>]

Hi,

it was pointed out to me that anything necessary to build a BlizzardPPC scsi
frontent driver to our siop driver can be deduced from looking at the Linux
code, especially:


        - Zorro ID are 8512/110 (we knew that), BUT
        - base address is 0xf40000, not the one from Amiga AutoConfig(tm)
        - interupt line is the "ports" interupt (ipl 2)
        - chip is a 53c710
        - scsi clock is 50 MHz.

If anybody want to make this into a driver (you need the Amiga siop, not the
siop2), please do -- you can mostly steal the structure of the cbiiisc, but
using the 53c710 calls and includes (like drscsi.c).

Else, if anybody would run alpha tests, speak up, too.

Regards,
        Ignatios