| 1 | /* |
| 2 | * Abstract virtio based memory device |
| 3 | * |
| 4 | * Copyright (C) 2023 Red Hat, Inc. |
| 5 | * |
| 6 | * Authors: |
| 7 | * David Hildenbrand <david@redhat.com> |
| 8 | * |
| 9 | * This work is licensed under the terms of the GNU GPL, version 2. |
| 10 | * See the COPYING file in the top-level directory. |
| 11 | */ |
| 12 | |
| 13 | #ifndef HW_VIRTIO_MD_PCI_H |
| 14 | #define HW_VIRTIO_MD_PCI_H |
| 15 | |
| 16 | #include "hw/virtio/virtio-pci.h" |
| 17 | #include "qom/object.h" |
| 18 | |
| 19 | /* |
| 20 | * virtio-md-pci: This extends VirtioPCIProxy. |
| 21 | */ |
| 22 | #define TYPE_VIRTIO_MD_PCI "virtio-md-pci" |
| 23 | |
| 24 | OBJECT_DECLARE_TYPE(VirtIOMDPCI, VirtIOMDPCIClass, VIRTIO_MD_PCI) |
| 25 | |
| 26 | struct VirtIOMDPCIClass { |
| 27 | /* private */ |
| 28 | VirtioPCIClass parent; |
| 29 | |
| 30 | /* public */ |
| 31 | void (*unplug_request_check)(VirtIOMDPCI *vmd, Error **errp); |
| 32 | }; |
| 33 | |
| 34 | struct VirtIOMDPCI { |
| 35 | VirtIOPCIProxy parent_obj; |
| 36 | }; |
| 37 | |
| 38 | void virtio_md_pci_pre_plug(VirtIOMDPCI *vmd, MachineState *ms, Error **errp); |
| 39 | void virtio_md_pci_plug(VirtIOMDPCI *vmd, MachineState *ms, Error **errp); |
| 40 | void virtio_md_pci_unplug_request(VirtIOMDPCI *vmd, MachineState *ms, |
| 41 | Error **errp); |
| 42 | void virtio_md_pci_unplug(VirtIOMDPCI *vmd, MachineState *ms, Error **errp); |
| 43 | |
| 44 | #endif |