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hw/vfio: Have VFIO_PLATFORM devices inherit from DYNAMIC_SYS_BUS_DEVICE

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Do not explain why VFIO_PLATFORM devices are user_creatable,
have them inherit TYPE_DYNAMIC_SYS_BUS_DEVICE, to make explicit
that they can optionally be plugged on TYPE_PLATFORM_BUS_DEVICE.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alexander Graf <graf@amazon.com>
Message-Id: <20250125181343.59151-5-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2025-01-25 13:48:29 +01:00
parent 47dfd350fb
commit 341df541dc
3 changed files with 1 additions and 7 deletions
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2
hw/vfio/amd-xgbe.c
View file

@ -41,8 +41,6 @@ static void vfio_amd_xgbe_class_init(ObjectClass *klass, void *data)
&vcxc->parent_realize); &vcxc->parent_realize);
dc->desc = "VFIO AMD XGBE"; dc->desc = "VFIO AMD XGBE";
dc->vmsd = &vfio_platform_amd_xgbe_vmstate; dc->vmsd = &vfio_platform_amd_xgbe_vmstate;
/* Supported by TYPE_VIRT_MACHINE */
dc->user_creatable = true;
} }
static const TypeInfo vfio_amd_xgbe_dev_info = { static const TypeInfo vfio_amd_xgbe_dev_info = {

2
hw/vfio/calxeda-xgmac.c
View file

@ -41,8 +41,6 @@ static void vfio_calxeda_xgmac_class_init(ObjectClass *klass, void *data)
&vcxc->parent_realize); &vcxc->parent_realize);
dc->desc = "VFIO Calxeda XGMAC"; dc->desc = "VFIO Calxeda XGMAC";
dc->vmsd = &vfio_platform_calxeda_xgmac_vmstate; dc->vmsd = &vfio_platform_calxeda_xgmac_vmstate;
/* Supported by TYPE_VIRT_MACHINE */
dc->user_creatable = true;
} }
static const TypeInfo vfio_calxeda_xgmac_dev_info = { static const TypeInfo vfio_calxeda_xgmac_dev_info = {

4
hw/vfio/platform.c
View file

@ -672,13 +672,11 @@ static void vfio_platform_class_init(ObjectClass *klass, void *data)
dc->desc = "VFIO-based platform device assignment"; dc->desc = "VFIO-based platform device assignment";
sbc->connect_irq_notifier = vfio_start_irqfd_injection; sbc->connect_irq_notifier = vfio_start_irqfd_injection;
set_bit(DEVICE_CATEGORY_MISC, dc->categories); set_bit(DEVICE_CATEGORY_MISC, dc->categories);
/* Supported by TYPE_VIRT_MACHINE */
dc->user_creatable = true;
} }
static const TypeInfo vfio_platform_dev_info = { static const TypeInfo vfio_platform_dev_info = {
.name = TYPE_VFIO_PLATFORM, .name = TYPE_VFIO_PLATFORM,
.parent = TYPE_SYS_BUS_DEVICE, .parent = TYPE_DYNAMIC_SYS_BUS_DEVICE,
.instance_size = sizeof(VFIOPlatformDevice), .instance_size = sizeof(VFIOPlatformDevice),
.instance_init = vfio_platform_instance_init, .instance_init = vfio_platform_instance_init,
.class_init = vfio_platform_class_init, .class_init = vfio_platform_class_init,