[v2,0/3] Improve 40p, make AIX 5.1 boot

Message

Artyom Tarasenko May 4, 2019, 9:02 p.m. UTC

This series makes various fixes for the -M 40p target.
Particularly now it's possible to boot AIX 5.1 (both from a cdrom
and a hard disk).

The OFW image: 
https://github.com/artyom-tarasenko/openfirmware/releases/download/20190406-AIX-boots/q40pofw-serial.rom

The command line:
qemu-system-ppc -M 40p -bios q40pofw-serial.rom -serial telnet::4441,server -hda aix-hdd.qcow2 -cdrom \
/path/to/aix-5.1-cd1.iso  -vga none -nographic

More info can be found here:
https://tyom.blogspot.com/2019/04/aixprep-under-qemu-how-to.html

Artyom Tarasenko (3):
  lsi53c895a: hide 53c895a registers in 53c810
  40p and prep: implement PCI bus mastering
  hw/isa/i82378.c: use 1900 as a base year

 hw/isa/i82378.c      |  4 +++-
 hw/pci-host/prep.c   | 15 +++++++++++----
 hw/scsi/lsi53c895a.c | 17 ++++++++++++++---
 3 files changed, 28 insertions(+), 8 deletions(-)