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virtio-pci: Proxy for virtio-mem

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Let's add a proxy for virtio-mem, make it a memory device, and
pass-through the properties.

Reviewed-by: Pankaj Gupta <pankaj.gupta.linux@gmail.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20200626072248.78761-12-david@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
David Hildenbrand 2020-06-26 09:22:38 +02:00 • committed by Michael S. Tsirkin
parent 910b25766b
commit 0b9a2443a4
4 changed files with 164 additions and 0 deletions
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33
hw/virtio/virtio-mem-pci.h Normal file
View file

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/*
* Virtio MEM PCI device
*
* Copyright (C) 2020 Red Hat, Inc.
*
* Authors:
* David Hildenbrand <david@redhat.com>
*
* This work is licensed under the terms of the GNU GPL, version 2.
* See the COPYING file in the top-level directory.
*/
#ifndef QEMU_VIRTIO_MEM_PCI_H
#define QEMU_VIRTIO_MEM_PCI_H
#include "hw/virtio/virtio-pci.h"
#include "hw/virtio/virtio-mem.h"
typedef struct VirtIOMEMPCI VirtIOMEMPCI;
/*
* virtio-mem-pci: This extends VirtioPCIProxy.
*/
#define TYPE_VIRTIO_MEM_PCI "virtio-mem-pci-base"
#define VIRTIO_MEM_PCI(obj) \
OBJECT_CHECK(VirtIOMEMPCI, (obj), TYPE_VIRTIO_MEM_PCI)
struct VirtIOMEMPCI {
VirtIOPCIProxy parent_obj;
VirtIOMEM vdev;
};
#endif /* QEMU_VIRTIO_MEM_PCI_H */