Daniel, any way to drop the agp/@10?
Seems to give me and invalid memory access when I try:
" agp/@10" find-package drop delete-node
I picked up a 1Ghz iMac G4 with a NV18 Geforce4 MX( 0x0189 device ID ), and I've got OS 9 booting on it, but I can't seem to hack together the video drivers. The OS 9 Drivers should support the NV18( 0x0184 Device ID ), but I'm thinking the Fcode ROM must have the basic 'NDRV' nVidia used for all OS 9 compatible cards.
I have the Fcode ROM for the 0x0184, but I can't use it because the Fcode ROM built-in to the BootROM is already active for the device:
load hd:,\ppc\4mx.fc
dev agp/@10
800000 1 byte-load
" agp/@10" open-dev to my-self
800000 1 byte-load
the byte-load command returns ok, but nothing gets executed, assuming because of the BootROM Fcode.
So I need to find a way to delete the node, even if it makes the screen go dark and I have to telnet in to execute the Fcode I want to try?