[rescue] Sun Blade 100 and NetBSD

[jjhartley at att.net]

From: "Nick B." <nick at pelagiris.org>
> The sun blade's IDE controller is... erm, well I'll be polite and call it 
> horribly broken.  Disable DMA, it may fix your issues.

Has anyone tried booting from a newer Promise PCI IDE card as described in the following?

http://netbsd.org/Ports/sparc64/faq.html#pci-cards

Any information would be appreciated as I would really, really, really like to do this on a U5/10 for either OpenBSD or NetBSD.