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341df541dc
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>
59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
/*
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* AMD XGBE VFIO device
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*
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* Copyright Linaro Limited, 2015
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*
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* Authors:
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* Eric Auger <eric.auger@linaro.org>
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*
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* This work is licensed under the terms of the GNU GPL, version 2. See
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* the COPYING file in the top-level directory.
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*
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*/
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#include "qemu/osdep.h"
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#include "hw/vfio/vfio-amd-xgbe.h"
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#include "migration/vmstate.h"
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#include "qemu/module.h"
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static void amd_xgbe_realize(DeviceState *dev, Error **errp)
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{
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VFIOPlatformDevice *vdev = VFIO_PLATFORM_DEVICE(dev);
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VFIOAmdXgbeDeviceClass *k = VFIO_AMD_XGBE_DEVICE_GET_CLASS(dev);
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vdev->compat = g_strdup("amd,xgbe-seattle-v1a");
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vdev->num_compat = 1;
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k->parent_realize(dev, errp);
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}
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static const VMStateDescription vfio_platform_amd_xgbe_vmstate = {
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.name = "vfio-amd-xgbe",
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.unmigratable = 1,
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};
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static void vfio_amd_xgbe_class_init(ObjectClass *klass, void *data)
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{
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DeviceClass *dc = DEVICE_CLASS(klass);
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VFIOAmdXgbeDeviceClass *vcxc =
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VFIO_AMD_XGBE_DEVICE_CLASS(klass);
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device_class_set_parent_realize(dc, amd_xgbe_realize,
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&vcxc->parent_realize);
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dc->desc = "VFIO AMD XGBE";
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dc->vmsd = &vfio_platform_amd_xgbe_vmstate;
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}
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static const TypeInfo vfio_amd_xgbe_dev_info = {
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.name = TYPE_VFIO_AMD_XGBE,
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.parent = TYPE_VFIO_PLATFORM,
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.instance_size = sizeof(VFIOAmdXgbeDevice),
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.class_init = vfio_amd_xgbe_class_init,
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.class_size = sizeof(VFIOAmdXgbeDeviceClass),
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};
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static void register_amd_xgbe_dev_type(void)
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{
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type_register_static(&vfio_amd_xgbe_dev_info);
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}
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type_init(register_amd_xgbe_dev_type)
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