[OpenBIOS] PIC Passthough( VGA )
lyons_dj at yahoo.com
Mon Dec 18 03:25:17 CET 2017
begin-open-dev is also not a word in openbios
> On Dec 17, 2017, at 9:03 PM, Tarl Neustaedter <tarl-b2 at tarl.net> wrote:
> On 2017-Dec-17 20:53 , Jd Lyons wrote:
>> I’m think the same thing, just didn’t no how to select the device as the node, unfortunately it seems “begin-select-dev” isn’t a word in Openbios, yet.
> Aw, crud. Then use " dev /pci/pci10d3,141 at 10" . That's not quite
> correct, but it should work. If not, try begin-open-dev (per the name
> changes on page 251 of IEEE 1275).
> Alternatively, you could try:
> dev /pci/pci10d3,141 at 10
> : open true ;
> open-dev " /pci/pci10d3,141 at 10"
> then do the load/byte-load operations.
begin-open-dev is also not a word in openbios.
Not sure about the next command:
dev /pci/pci10de,141 at 10 works as expected.
But, I’m not sure about the next command, should it be
: open true ; with a space between : and open, that returns "open is not unique". Maybe running up against the generic FCode that Openbios loads for all VGA devices, it already has the open word?
:open true; this returns :open: undefined word.
Thanks for the help, it’s been so many year since I fooled with Openfirmware that I’ve forgotten much of what I knew, whitch wasn’t that much to begin with. I always wanted to figure out how to test FCode Roms on cards before I flashed the EPRom, but I never did figure it out, so I just flashed each Rom to see if/how it would work.
> OpenBIOS http://openbios.org/
> Mailinglist: http://lists.openbios.org/mailman/listinfo
> Free your System - May the Forth be with you
More information about the OpenBIOS