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author | Tiejun Chen <tiejun.chen@intel.com> | 2015-07-15 13:37:45 +0800 |
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committer | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2015-09-10 12:04:28 +0000 |
commit | 798141799ccd5235a928b8fc0411d7d74e706489 (patch) | |
tree | 8c6433f6aa4b3f429ccac9381eff3687e1689d18 /hw/core | |
parent | bcd7461e7e84a65f1dfaa6af6e00aa498978d29d (diff) | |
download | hqemu-798141799ccd5235a928b8fc0411d7d74e706489.zip hqemu-798141799ccd5235a928b8fc0411d7d74e706489.tar.gz |
xen, gfx passthrough: basic graphics passthrough support
basic gfx passthrough support:
- add a vga type for gfx passthrough
- register/unregister legacy VGA I/O ports and MMIOs for passthrough GFX
Signed-off-by: Tiejun Chen <tiejun.chen@intel.com>
Signed-off-by: Yang Zhang <yang.z.zhang@Intel.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Diffstat (limited to 'hw/core')
-rw-r--r-- | hw/core/machine.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/hw/core/machine.c b/hw/core/machine.c index ac4654e..51ed6b2 100644 --- a/hw/core/machine.c +++ b/hw/core/machine.c @@ -226,6 +226,20 @@ static void machine_set_usb(Object *obj, bool value, Error **errp) ms->usb_disabled = !value; } +static bool machine_get_igd_gfx_passthru(Object *obj, Error **errp) +{ + MachineState *ms = MACHINE(obj); + + return ms->igd_gfx_passthru; +} + +static void machine_set_igd_gfx_passthru(Object *obj, bool value, Error **errp) +{ + MachineState *ms = MACHINE(obj); + + ms->igd_gfx_passthru = value; +} + static char *machine_get_firmware(Object *obj, Error **errp) { MachineState *ms = MACHINE(obj); @@ -388,6 +402,12 @@ static void machine_initfn(Object *obj) object_property_set_description(obj, "usb", "Set on/off to enable/disable usb", NULL); + object_property_add_bool(obj, "igd-passthru", + machine_get_igd_gfx_passthru, + machine_set_igd_gfx_passthru, NULL); + object_property_set_description(obj, "igd-passthru", + "Set on/off to enable/disable igd passthrou", + NULL); object_property_add_str(obj, "firmware", machine_get_firmware, machine_set_firmware, NULL); |