[ On Friday, August 9, 2002 at 11:27:28 (-0400), prenauld@nssolutions.com wrote: ]
> Subject: port-i386/17900: panic/system hang with Adaptec aic7889 SCSI controller
>
> The Adaptec controller (aic7889) is on the motherboard and controls 2 hard drives.

I believe you mean aic7899...

> Whenever there are IO accesses on both drives, the system either hangs or panics. 
> It does not happen when only one drive is accessed.
> This problem cannot be reproduced with Release 1.5.3 loaded on the same exact system.

I believe this bug is the same as my PR#13659.  I believe the solution
is the same too -- i.e. re-port the newest FreeBSD AHC driver to NetBSD.

(if I had the hardware, to keep for my own, and someone to pay for at
least some of the time to do the work, I'd make a stab at it....  :-)

-- 
								Greg A. Woods

+1 416 218-0098;            <g.a.woods@ieee.org>;           <woods@robohack.ca>
Planix, Inc. <woods@planix.com>; VE3TCP; Secrets of the Weird <woods@weird.com>