NetBSD

Commit Graph

Author	SHA1	Message	Date
drochner	08285ba648	explicitely set ds, es, fs and gs to 0 before calling kvm86; use the right places in the trap frame (the 4 segment registers which get loaded on a rti to VM86 mode) to set them for BIOS calls (we have never set them to anything but 0 before, so it didn't matter)	2002-07-14 14:39:44 +00:00
drochner	1719b0ab59	get some more info out of the VESA BIOS and attach subdevices for 8-bit pseudo color and text modes still doesn't do anything useful (It would be easy to attach a wsdisplay, but we have to cooperate with the PCI or ISA attached VGA drivers. There are open issues.)	2002-07-10 19:15:42 +00:00

Author

SHA1

Message

Date

drochner

08285ba648

explicitely set ds, es, fs and gs to 0 before calling kvm86;

use the right places in the trap frame (the 4 segment registers which
get loaded on a rti to VM86 mode) to set them for BIOS calls
(we have never set them to anything but 0 before, so it didn't matter)

2002-07-14 14:39:44 +00:00

drochner

1719b0ab59

get some more info out of the VESA BIOS and attach subdevices for

8-bit pseudo color and text modes
still doesn't do anything useful
(It would be easy to attach a wsdisplay, but we have to cooperate with the
PCI or ISA attached VGA drivers. There are open issues.)

2002-07-10 19:15:42 +00:00

2 Commits