Subject: Re: sparc64 w /PCI
To: Jason Thorpe <thorpej@shagadelic.org>
From: Michael Lorenz <macallan@netbsd.org>
List: port-sparc64
Date: 06/16/2006 17:09:18
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hello,

>> non-openboot PCI video cards on sparc64?  really?  I thought there
>> were problems both with XFree86/Xorg locating the card without an
>> OpenPROM node,
>
> It would have a generic PCI device obp node, yes?

Yes. XFree86 doesn't know or care about OBP or PF nodes though.

>> and then even more fundamental problems that full
>> bootup-initialization code for modern video cards is contained only in
>> the x86 ROM and in the proprietary Linux .o XFree86/Xorg module
>> (PeeCees with second video cards have the same problem, and get around
>> it either using the works-on-i386-only x86 emulator
>
> Why would the *emulator* be x86-only?

It isn't. XFree contains an x86 emulator for the sole purpose of 
running PC firmware to set things up.

have fun
Michael
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (Darwin)

iQEVAwUBRJMd/spnzkX8Yg2nAQIezggArctIPZEu8MeO4O+hfORMTmjidj5Wb6Aq
1MffZJcEAiBh2g48fQ7pcevHWCqeRMuib1ZZkbway/11VkREbBk2HFCZUkrTAIu8
2TnWJ+3igrJO9hSss+v59eDyvQLD1/HuhB/ufq1Mc3h2Uc5RkhblqobPUefD5bzR
tjWW5gB0gVKRbEB0NylweJ/6SSSaGQodTspBVaallD4l7tbv822652IlvtSlp8zm
0P6qIO9Awo205yFoASJ3Sla08mfffp1j+/nYXd6H1W37CNw+9P46wZ+XHgYNZpTf
IFoexb0m1jA29fZ/jHCcPBI4MlpMkvW5EG+NubT/IqeC8Vk5EGXDkw==
=h7nv
-----END PGP SIGNATURE-----