Re: Trouble booting 9.2 on Alpha Jensen

Jason Thorpe <[email protected]> Thu, 30 Dec 2021 11:50:17 -0700
Newsgroups gmane.os.netbsd.ports.alpha
Message-ID <[email protected]>
> On Dec 30, 2021, at 9:14 AM, Nigel Johnson <[email protected]> wrote:
> 
> Jason:
> 
> Is there anything i can do using ECU to solve the problem?  I don't really care if it makes it incompatible with VMS, since I am only keeping that to have something that I know boots!

If you can configure the SCSI controller to have a LEVEL-trigger IRQ, then that will work around the bug in the “ahb” driver that is causing the interrupt storm that hangs the machine.

-- thorpej