On Sunday, December 9, 2001, at 03:24  PM, eeh@netbsd.org wrote:

>         /*
>          * XXX Linux magic, helps U30
>          * "PROM sets the IRQ retry value too low, increase it."
>          */
>         sc->sc_regs->intr_retry_timer = 0xff;

For what it's worth, this patch also seems to be necessary for an E250 I 
just brought up.

I find that very interesting, since the E250 is the lone UPA/PCI machine 
listed as "supported" on the port/sparc64 page. Are there people running 
E250s without this fix?

Curious,
- Geoff