From: Haibin Wang <wanghaibin.wang@xxxxxxxxxx>
This patch set supprot VNC feature on ARMv7 emulated board.
This patch set based on those condition:
host: need patch the Mario's dirty log patches.
guest: need the kernel version 3.17 which upstream the lasted CLCD driver.
need modify guest dts file, see kernel doc:
/Documentation/devicetree/bindings/video/arm,pl11x.txt
hardware: test on fastmodel v8.3, cortex-a57x4 model.
Qemu boot cmd line example:
./qemu-system-arm \
-enable-kvm -smp 2 \
-kernel zImage \
-drive if=none,file=disk_oe64.img,id=fs \
-device virtio-blk-device,drive=fs \
-m 512 -machine virt \
-cpu cortex-a15 \
-vnc 0.0.0.0:0 \
-chardev pty,id=pty0,mux=on -monitor chardev:pty0 \
-serial chardev:pty0 -daemonize \
-append "earlyprintk console=ttyAMA0 mem=512M rootwait root=/dev/vda rw"
note: (1) At present, mach-virt, cpu model cortex-a57 can not support VNC feature, because
Mario's dirty log patches just support ARMv7.
(2) Some other emulated like reivew, cpu model cortex-a9, it do not support KVM mod,
so, just give them up.
Haibin Wang (2):
qemu: mach-vexpress: Fix the video ram of the vexpress emulated board
with the dirty log attribution.
qemu: mach-virt: VNC feature relative hardware emulated.
hw/arm/vexpress.c | 1 +
hw/arm/virt.c | 188 +++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 189 insertions(+), 0 deletions(-)
_______________________________________________
kvmarm mailing list
kvmarm@xxxxxxxxxxxxxxxxxxxxx
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
