[Qemu-devel] [PATCH 00/29]: vmsvga: Various fixes and enhancements

[Liran Alon]

Hi,

This patch series aim to fix many issues in vmware-svga emulation
which have prevented it from being fully functional in a wide-variety
of guests.

Patches 1-5 are just code refactoring patches.

Patches 6-11 aim to fix multiple command parsing issues which caused
FIFO to desync and thus fail to parse commands posted after the
commands which failed to parse.

Patches 12-13 better define FIFO registers and add support for
extended FIFO registers.

Patches 14-17 add interrupt support.

Patches 18-19 utilize interrupt support to implement various interrupt
sources. Specifically, FIFO_PROGRESS interrupt and FIFO_FENCE related
interrupts.

Patches 20-24 fix various issues in cursor commands and improve
hardware cursor performance by utilizing CURSOR_BYPASS_3 capability
which allows getting cursor updates via FIFO registers.

Patch 25 add basic support for parsing GMR commands to avoid FIFO
desync.

Patches 26-27 add vmware-svga capabilities required by Linux
kernel vmware-svga driver.

Patch 28 is a small code refactoring change.

Patch 29 disallows setting screen size to zero width/height to avoid
VNC window surprisingly disappearing.

Regards,
-Liran Alon