Hello Gurus,

i recently aqquired a KFQSA for my MV3400. The card works fine, the
disks
work like a charm, and if i use a 1.5-kernel everything is smooth
sailing.

Except for the cache on the KA640, thinks i. So i upgraded to 1.5.2 and
the KFQSA stopped working ("unknown controller error 0101511"). Same for
KA650 CPU's.

So i disabled the cache in 1.5.2, and the KA640/KFQSA resp. the
KA650/KFQSA
combination works again. Then i got curious and tried the KA650 with
1.5,
where the 650's cache is used, and bingo: no-go.

So i declare: it's the cache.

Has this been already noticed by someone? Or maybe even fixed? Like, in
NetBSD-current?

Thank you for your support....



-- 
Michael Schneider                       email: ms@silke.rt.schwaben.de
Germany                                  http://www.vaxcluster.de

            People disagree with me.  I just ignore them.
                         (Linus Torvalds)