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spice: raise requirement to 0.12
With the next qemu version (1.3) we are going to bump the qxl devicerevision to 4. The new features available require a recent spice-serverversion, so raise up the bar. Otherwise we would end up with differentqxl revisions depending on the spice-server version installed, which...
spice: switch to queue for vga mode updates
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
spice: add screen mirror
Create a screen mirror, keep there a copy of the most recent updatepassed on to spice-server.
spice: make number of surfaces runtime-configurable.
spice: notify on vm state change only via spice_server_vm_start/stop
QXLWorker->start/stop are deprecated since spice-server 0.11.2
Signed-off-by: Yonit Halperin <yhalperi@redhat.com>Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
qxl: add QXL_IO_MONITORS_CONFIG_ASYNC
Revision bumped to 4 for new IO support, enabled for spice-server >=0.11.1. New io enabled if revision is 4. Revision can be set to 4.
[ kraxel: 3 continues to be the default revision. Once we have a new stable spice-server release and the qemu patches to enable...
qxl: introduce QXLCookie
Will be used in the next patch.
Signed-off-by: Alon Levy <alevy@redhat.com>Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
qxl: make qxl_render_update async
RHBZ# 747011
Removes the last user of QXL_SYNC when using update drivers that use the_ASYNC io ports.
The last user is qxl_render_update, it is called both by qxl_hw_updatewhich is the vga_hw_update_ptr passed to graphic_console_init, and by...
qxl: fix spice+sdl no cursor regression
regression introduced by 075360945860ad9bdd491921954b383bf762b0e5,
v2: lock around qemu_spice_cursor_refresh_unlocked
Reported-by: Fabiano Fidêncio <fabiano@fidencio.org>Signed-off-by: Alon Levy <alevy@redhat.com>...
Replace the VMSTOP macros with a proper state type
Today, when notifying a VM state change with vm_state_notify(),we pass a VMSTOP macro as the 'reason' argument. This is not idealbecause the VMSTOP macros tell why qemu stopped and not exactlywhat the current VM state is....
qxl: async io support using new spice api
Some of the QXL port i/o commands are waiting for the spice server tocomplete certain actions. Add async versions for these commands, so wedon't block the vcpu while the spice server processses the command.Instead the qxl device will raise an IRQ when done....
spice: add worker wrapper functions.
Add wrapper functions for all spice worker calls.
spice: add qemu_spice_display_init_common
Factor out SimpleSpiceDisplay initialization intoqemu_spice_display_init_common() and call it fromboth qxl.c (for vga mode) and spice-display.c
spice/qxl: move worker wrappers
Move the wrapper functions which are used by qxl only to qxl.c.Rename them from qemu_spice_* to qxl_spice_*. Also pass in aqxl state pointer instead of a SimpleSpiceDisplay pointer.
spice: don't create updates in spice server context.
This patch moves the creation of spice screen updates from the spiceserver context to qemu iothread context (display refresh timer to beexact). This way we avoid accessing qemu internals (display surface)...
spice: don't call displaystate callbacks from spice server context.
This patch moves the displaystate callback calls for setting the cursorand the mouse pointer from spice server to qemu (iothread) context.This allows us to simplify locking.
spice-display: replace private lock with qemu mutex.
qemu_spice_create_update() must aquire the global qemu mutex tomake sure DisplayState doesn't change while we are accessing it.
Once this is in place the private lock is pretty pointless aseverything it protects is covered by the global qemu mutex now....
spice: simple display
With that patch applied you'll actually see the guests screen in thespice client. This does not bring qxl and full spice support though.This is basically the qxl vga mode made more generic, so it playstogether with any qemu-emulated gfx card. You can display stdvga or...