Il 03/10/2012 19:57, Søren Sandmann ha scritto:
> From: Søren Sandmann Pedersen <s...@redhat.com>
>
> When spice-server is newer than 0.12.0, the default revision should be
> QXL_REVISION_STABLE_V12.
>
> Signed-off-by: Soren Sandmann <s...@redhat.com>
> ---
> hw/qxl.h | 3 +--
> 1 files changed, 1 insertions(+), 2 deletions(-)
>
> diff --git a/hw/qxl.h b/hw/qxl.h
> index 5553824..4460bb2 100644
> --- a/hw/qxl.h
> +++ b/hw/qxl.h
> @@ -129,8 +129,7 @@ typedef struct PCIQXLDevice {
> } \
> } while (0)
>
> -#if 0
> -/* spice-server 0.12 is still in development */
> +#if SPICE_SERVER_VERSION >= 0x000c00 /* 0x000c00 == 0.12.0 */
> #define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V12
> #else
> #define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V10
>
No, that's not possible. The revision must be the same for all machines
started with the same "-M" argument. So your only choice is to make
0.12 a requirement for QEMU 1.3. Then you can use compatibility
properties (see the long list of strings in hw/pc_piix.c) to ensure that
pc-1.2 and earlier machines use the previous revision.
If you cannot release 0.12 in time for QEMU 1.3, your only choice is to
wait for 1.4. In the meanwhile, use "-global qxl.revision=4 -global
qxl-vga.revision=4" to create a machine with revision 4.
Paolo
