Ok, so at least we do have useful framebuffer info from the bootrom on the #NeXT …

But mg_si is complete garbage, even on SCSI boot. Looks like it's not even initialized, possibly only supposed to be set by the kernel after boot?

#NetBSD and even #NeXTstep seem bring their own SCSI and network driver in the bootblock… weird.

#NeXTCube #HaikuOS