1609476662
Add three new vhost-user protocol `VHOST_USER_BACKEND_SHARED_OBJECT_* messages`. These new messages are sent from vhost-user back-ends to interact with the virtio-dmabuf table in order to add or remove themselves as virtio exporters, or lookup for virtio dma-buf shared objects. The action taken in the front-end depends on the type stored in the virtio shared object hash table. When the table holds a pointer to a vhost backend for a given UUID, the front-end sends a VHOST_USER_GET_SHARED_OBJECT to the backend holding the shared object. The messages can only be sent after successfully negotiating a new VHOST_USER_PROTOCOL_F_SHARED_OBJECT vhost-user protocol feature bit. Finally, refactor code to send response message so that all common parts both for the common REPLY_ACK case, and other data responses, can call it and avoid code repetition. Signed-off-by: Albert Esteve <aesteve@redhat.com> Message-Id: <20231002065706.94707-4-aesteve@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> |
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| .. | ||
| Kconfig | ||
| meson.build | ||
| trace-events | ||
| trace.h | ||
| vdpa-dev-pci.c | ||
| vdpa-dev.c | ||
| vhost-backend.c | ||
| vhost-iova-tree.c | ||
| vhost-iova-tree.h | ||
| vhost-scsi-pci.c | ||
| vhost-shadow-virtqueue.c | ||
| vhost-shadow-virtqueue.h | ||
| vhost-stub.c | ||
| vhost-user-blk-pci.c | ||
| vhost-user-device-pci.c | ||
| vhost-user-device.c | ||
| vhost-user-fs-pci.c | ||
| vhost-user-fs.c | ||
| vhost-user-gpio-pci.c | ||
| vhost-user-gpio.c | ||
| vhost-user-i2c-pci.c | ||
| vhost-user-i2c.c | ||
| vhost-user-input-pci.c | ||
| vhost-user-rng-pci.c | ||
| vhost-user-rng.c | ||
| vhost-user-scmi-pci.c | ||
| vhost-user-scmi.c | ||
| vhost-user-scsi-pci.c | ||
| vhost-user-vsock-pci.c | ||
| vhost-user-vsock.c | ||
| vhost-user.c | ||
| vhost-vdpa.c | ||
| vhost-vsock-common.c | ||
| vhost-vsock-pci.c | ||
| vhost-vsock.c | ||
| vhost.c | ||
| virtio-9p-pci.c | ||
| virtio-balloon-pci.c | ||
| virtio-balloon.c | ||
| virtio-blk-pci.c | ||
| virtio-bus.c | ||
| virtio-config-io.c | ||
| virtio-crypto-pci.c | ||
| virtio-crypto.c | ||
| virtio-hmp-cmds.c | ||
| virtio-input-host-pci.c | ||
| virtio-input-pci.c | ||
| virtio-iommu-pci.c | ||
| virtio-iommu.c | ||
| virtio-md-pci.c | ||
| virtio-mem-pci.c | ||
| virtio-mem-pci.h | ||
| virtio-mem.c | ||
| virtio-mmio.c | ||
| virtio-net-pci.c | ||
| virtio-pci.c | ||
| virtio-pmem-pci.c | ||
| virtio-pmem-pci.h | ||
| virtio-pmem.c | ||
| virtio-qmp.c | ||
| virtio-qmp.h | ||
| virtio-rng-pci.c | ||
| virtio-rng.c | ||
| virtio-scsi-pci.c | ||
| virtio-serial-pci.c | ||
| virtio-stub.c | ||
| virtio.c | ||