I'm rebasing some of these patches for seven years now,
too many years...
It's an RFC because things have changed in QEMU in seven years,
for instance the VIA has a new implementation (mos6522) introduced
by Mark Cave-Ayland and I didn't rework my implementation to
fit into this new one (any volunteers?), display has some glitches,
ADB devices are not identified correctly.
if you want to test the machine, I'm sorry, it doesn't boot
a MacROM, but you can boot a linux kernel from the command line.
You can install your own disk using debian-installer, with:
...
-M q800 \
-serial none -serial mon:stdio \
-m 1000M -drive file=m68k.qcow2,format=qcow2 \
-net nic,model=dp83932,addr=09:00:07:12:34:57 \
-append "console=ttyS0 vga=off" \
-kernel vmlinux-4.15.0-2-m68k \
-initrd initrd.gz \
-drive file=debian-9.0-m68k-NETINST-1.iso \
-drive file=m68k.qcow2,format=qcow2 \
-nographic
If you use a graphic adapter instead of "-nographic", you can use "-g" to set
the
size of the display (I use "-g 1600x800x24").
You can get the ISO from:
https://cdimage.debian.org/mirror/cdimage/ports/9.0/m68k/iso-cd/debian-9.0-m68k-NETINST-1.iso
and extract the kernel and initrd.gz:
guestfish --add debian-9.0-m68k-NETINST-1.iso --ro \
--mount /dev/sda:/ <<_EOF_
copy-out /install/cdrom/initrd.gz .
copy-out /install/kernels/vmlinux-4.15.0-2-m68k .
_EOF_
The mirror to use is: http://ftp.ports.debian.org/debian-ports/
when it fails, continue without boot loader.
In the same way, you can extract the kernel and the initramfs from the qcow2
image to use it with "-kernel" and "-initrd":
guestfish --add m68k.qcow2 --mount /dev/sda2:/ <<_EOF_
copy-out /boot/vmlinux-4.15.0-2-m68k .
copy-out /boot/initrd.img-4.15.0-2-m68k .
_EOF_
and boot with:
...
-append "root=/dev/sda2 rw console=ttyS0 console=tty \
-kernel vmlinux-4.15.0-2-m68k \
-initrd initrd.img-4.15.0-2-m68k
Laurent Vivier (13):
hw/m68k: add via support
ADB: VIA probes ADB bus when it is idle
escc: introduce a selector for the register bit
hw/m68k: add video card
hw/m68k: Apple Sound Chip (ASC) emulation
ESP: add pseudo-DMA as used by Macintosh
hw/m68k: add Nubus support
hw/m68k: add a dummy SWIM floppy controller
hw/m68k: define Macintosh Quadra 800
dp8393x: fix dp8393x_receive
dp8393x: manage big endian bus
dp8393x: put DMA temp buffer in the state, not in the stack
dp8393x: fix receiving buffer exhaustion
arch_init.c | 4 +
default-configs/m68k-softmmu.mak | 12 +
hw/Makefile.objs | 1 +
hw/audio/Makefile.objs | 1 +
hw/audio/asc.c | 492 ++++++++++++++++++++
hw/block/Makefile.objs | 1 +
hw/block/swim.c | 325 +++++++++++++
hw/char/escc.c | 30 +-
hw/display/Makefile.objs | 1 +
hw/display/macfb-template.h | 158 +++++++
hw/display/macfb.c | 335 ++++++++++++++
hw/input/adb-kbd.c | 4 +
hw/input/adb-mouse.c | 4 +
hw/input/adb.c | 116 ++++-
hw/m68k/Makefile.objs | 6 +-
hw/m68k/bootinfo.h | 99 ++++
hw/m68k/mac.c | 384 ++++++++++++++++
hw/mips/mips_jazz.c | 2 +-
hw/misc/Makefile.objs | 1 +
hw/misc/mac_via.c | 965 +++++++++++++++++++++++++++++++++++++++
hw/net/dp8393x.c | 169 ++++---
hw/nubus/Makefile.objs | 4 +
hw/nubus/mac.c | 112 +++++
hw/nubus/nubus-bridge.c | 34 ++
hw/nubus/nubus-bus.c | 60 +++
hw/nubus/nubus-device.c | 262 +++++++++++
hw/scsi/esp.c | 330 +++++++++++--
include/hw/audio/asc.h | 21 +
include/hw/char/escc.h | 1 +
include/hw/input/adb.h | 9 +
include/hw/misc/mac_via.h | 45 ++
include/hw/nubus/mac.h | 24 +
include/hw/nubus/nubus.h | 89 ++++
include/hw/scsi/esp.h | 15 +-
include/qemu/typedefs.h | 2 +
qemu-options.hx | 2 +-
tests/qom-test.c | 5 +
tests/test-hmp.c | 3 +-
vl.c | 3 +-
39 files changed, 4019 insertions(+), 112 deletions(-)
create mode 100644 hw/audio/asc.c
create mode 100644 hw/block/swim.c
create mode 100644 hw/display/macfb-template.h
create mode 100644 hw/display/macfb.c
create mode 100644 hw/m68k/bootinfo.h
create mode 100644 hw/m68k/mac.c
create mode 100644 hw/misc/mac_via.c
create mode 100644 hw/nubus/Makefile.objs
create mode 100644 hw/nubus/mac.c
create mode 100644 hw/nubus/nubus-bridge.c
create mode 100644 hw/nubus/nubus-bus.c
create mode 100644 hw/nubus/nubus-device.c
create mode 100644 include/hw/audio/asc.h
create mode 100644 include/hw/misc/mac_via.h
create mode 100644 include/hw/nubus/mac.h
create mode 100644 include/hw/nubus/nubus.h
--
2.14.4
