diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2022-11-25 11:52:35 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-12-16 15:59:07 +0000 |
| commit | 0d898904668f806cea474077eb2b7fa53b3ef4e0 (patch) | |
| tree | f45d1bac4e75d1cf9ec23baca1deab6ee061c3c2 /hw/display | |
| parent | 54da41834fc8d19004ab2401074b3f70d518aef0 (diff) | |
hw/display/virtio-vga: Convert TYPE_VIRTIO_VGA_BASE to 3-phase reset
Convert the TYPE_VIRTIO_VGA_BASE class to 3-phase reset, so we
don't need to use device_class_set_parent_reset() any more.
Note that this is an abstract class itself; none of the subclasses
override its reset method.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20221125115240.3005559-3-peter.maydell@linaro.org
Diffstat (limited to 'hw/display')
| -rw-r--r-- | hw/display/virtio-vga.c | 15 | ||||
| -rw-r--r-- | hw/display/virtio-vga.h | 2 |
2 files changed, 10 insertions, 7 deletions
diff --git a/hw/display/virtio-vga.c b/hw/display/virtio-vga.c index 4dcb34c4a7..e6fb0aa876 100644 --- a/hw/display/virtio-vga.c +++ b/hw/display/virtio-vga.c @@ -165,13 +165,15 @@ static void virtio_vga_base_realize(VirtIOPCIProxy *vpci_dev, Error **errp) } } -static void virtio_vga_base_reset(DeviceState *dev) +static void virtio_vga_base_reset_hold(Object *obj) { - VirtIOVGABaseClass *klass = VIRTIO_VGA_BASE_GET_CLASS(dev); - VirtIOVGABase *vvga = VIRTIO_VGA_BASE(dev); + VirtIOVGABaseClass *klass = VIRTIO_VGA_BASE_GET_CLASS(obj); + VirtIOVGABase *vvga = VIRTIO_VGA_BASE(obj); /* reset virtio-gpu */ - klass->parent_reset(dev); + if (klass->parent_phases.hold) { + klass->parent_phases.hold(obj); + } /* reset vga */ vga_common_reset(&vvga->vga); @@ -203,13 +205,14 @@ static void virtio_vga_base_class_init(ObjectClass *klass, void *data) VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass); VirtIOVGABaseClass *v = VIRTIO_VGA_BASE_CLASS(klass); PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass); + ResettableClass *rc = RESETTABLE_CLASS(klass); set_bit(DEVICE_CATEGORY_DISPLAY, dc->categories); device_class_set_props(dc, virtio_vga_base_properties); dc->vmsd = &vmstate_virtio_vga_base; dc->hotpluggable = false; - device_class_set_parent_reset(dc, virtio_vga_base_reset, - &v->parent_reset); + resettable_class_set_parent_phases(rc, NULL, virtio_vga_base_reset_hold, + NULL, &v->parent_phases); k->realize = virtio_vga_base_realize; pcidev_k->romfile = "vgabios-virtio.bin"; diff --git a/hw/display/virtio-vga.h b/hw/display/virtio-vga.h index 977ad5edc2..0bd9db1cee 100644 --- a/hw/display/virtio-vga.h +++ b/hw/display/virtio-vga.h @@ -23,7 +23,7 @@ struct VirtIOVGABase { struct VirtIOVGABaseClass { VirtioPCIClass parent_class; - DeviceReset parent_reset; + ResettablePhases parent_phases; }; #endif /* VIRTIO_VGA_H */ |