-
Notifications
You must be signed in to change notification settings - Fork 5.5k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
virtio: split virtio net bits from virtio-pci
Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
- Loading branch information
Showing
5 changed files
with
100 additions
and
74 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,98 @@ | ||
/* | ||
* Virtio net PCI Bindings | ||
* | ||
* Copyright IBM, Corp. 2007 | ||
* Copyright (c) 2009 CodeSourcery | ||
* | ||
* Authors: | ||
* Anthony Liguori <aliguori@us.ibm.com> | ||
* Paul Brook <paul@codesourcery.com> | ||
* | ||
* This work is licensed under the terms of the GNU GPL, version 2. See | ||
* the COPYING file in the top-level directory. | ||
* | ||
* Contributions after 2012-01-13 are licensed under the terms of the | ||
* GNU GPL, version 2 or (at your option) any later version. | ||
*/ | ||
|
||
#include "qemu/osdep.h" | ||
|
||
#include "hw/virtio/virtio-net.h" | ||
#include "virtio-pci.h" | ||
#include "qapi/error.h" | ||
|
||
typedef struct VirtIONetPCI VirtIONetPCI; | ||
|
||
/* | ||
* virtio-net-pci: This extends VirtioPCIProxy. | ||
*/ | ||
#define TYPE_VIRTIO_NET_PCI "virtio-net-pci-base" | ||
#define VIRTIO_NET_PCI(obj) \ | ||
OBJECT_CHECK(VirtIONetPCI, (obj), TYPE_VIRTIO_NET_PCI) | ||
|
||
struct VirtIONetPCI { | ||
VirtIOPCIProxy parent_obj; | ||
VirtIONet vdev; | ||
}; | ||
|
||
static Property virtio_net_properties[] = { | ||
DEFINE_PROP_BIT("ioeventfd", VirtIOPCIProxy, flags, | ||
VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT, true), | ||
DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 3), | ||
DEFINE_PROP_END_OF_LIST(), | ||
}; | ||
|
||
static void virtio_net_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp) | ||
{ | ||
DeviceState *qdev = DEVICE(vpci_dev); | ||
VirtIONetPCI *dev = VIRTIO_NET_PCI(vpci_dev); | ||
DeviceState *vdev = DEVICE(&dev->vdev); | ||
|
||
virtio_net_set_netclient_name(&dev->vdev, qdev->id, | ||
object_get_typename(OBJECT(qdev))); | ||
qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus)); | ||
object_property_set_bool(OBJECT(vdev), true, "realized", errp); | ||
} | ||
|
||
static void virtio_net_pci_class_init(ObjectClass *klass, void *data) | ||
{ | ||
DeviceClass *dc = DEVICE_CLASS(klass); | ||
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); | ||
VirtioPCIClass *vpciklass = VIRTIO_PCI_CLASS(klass); | ||
|
||
k->romfile = "efi-virtio.rom"; | ||
k->vendor_id = PCI_VENDOR_ID_REDHAT_QUMRANET; | ||
k->device_id = PCI_DEVICE_ID_VIRTIO_NET; | ||
k->revision = VIRTIO_PCI_ABI_VERSION; | ||
k->class_id = PCI_CLASS_NETWORK_ETHERNET; | ||
set_bit(DEVICE_CATEGORY_NETWORK, dc->categories); | ||
dc->props = virtio_net_properties; | ||
vpciklass->realize = virtio_net_pci_realize; | ||
} | ||
|
||
static void virtio_net_pci_instance_init(Object *obj) | ||
{ | ||
VirtIONetPCI *dev = VIRTIO_NET_PCI(obj); | ||
|
||
virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), | ||
TYPE_VIRTIO_NET); | ||
object_property_add_alias(obj, "bootindex", OBJECT(&dev->vdev), | ||
"bootindex", &error_abort); | ||
} | ||
|
||
static const VirtioPCIDeviceTypeInfo virtio_net_pci_info = { | ||
.base_name = TYPE_VIRTIO_NET_PCI, | ||
.generic_name = "virtio-net-pci", | ||
.transitional_name = "virtio-net-pci-transitional", | ||
.non_transitional_name = "virtio-net-pci-non-transitional", | ||
.instance_size = sizeof(VirtIONetPCI), | ||
.instance_init = virtio_net_pci_instance_init, | ||
.class_init = virtio_net_pci_class_init, | ||
}; | ||
|
||
static void virtio_net_pci_register(void) | ||
{ | ||
virtio_pci_types_register(&virtio_net_pci_info); | ||
} | ||
|
||
type_init(virtio_net_pci_register) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters