search for: ibpd

...> + sg_init_one(&in, cmd, sizeof(*cmd)); > + > + rc = virtio_rdma_exec_cmd(to_vdev(cq->device), VIRTIO_CMD_DESTROY_CQ, > + &in, NULL); > + > + kfree(cmd); > + > + kfree(vcq); > + > + return rc; > +} > + > +int virtio_rdma_alloc_pd(struct ib_pd *ibpd, struct ib_ucontext *context, > + struct ib_udata *udata) > +{ > + struct virtio_rdma_pd *pd = to_vpd(ibpd); > + struct ib_device *ibdev = ibpd->device; > + struct rsp_create_pd *rsp; > + struct scatterlist out; > + int rc; > + > + /* TODO: Check MAX_PD */ > + &g...

...t virtio_rdma_ib_cq, ibcq); + + cmd->cqn = vcq->cq_handle; + sg_init_one(&in, cmd, sizeof(*cmd)); + + rc = virtio_rdma_exec_cmd(to_vdev(cq->device), VIRTIO_CMD_DESTROY_CQ, + &in, NULL); + + kfree(cmd); + + kfree(vcq); + + return rc; +} + +int virtio_rdma_alloc_pd(struct ib_pd *ibpd, struct ib_ucontext *context, + struct ib_udata *udata) +{ + struct virtio_rdma_pd *pd = to_vpd(ibpd); + struct ib_device *ibdev = ibpd->device; + struct rsp_create_pd *rsp; + struct scatterlist out; + int rc; + + /* TODO: Check MAX_PD */ + + rsp = kmalloc(sizeof(*rsp), GFP_ATOMIC); + if (!rs...

Data center backends use more and more RDMA or RoCE devices and more and more software runs in virtualized environment. There is a need for a standard to enable RDMA/RoCE on Virtual Machines. Virtio is the optimal solution since is the de-facto para-virtualizaton technology and also because the Virtio specification allows Hardware Vendors to support Virtio protocol natively in order to achieve

Data center backends use more and more RDMA or RoCE devices and more and more software runs in virtualized environment. There is a need for a standard to enable RDMA/RoCE on Virtual Machines. Virtio is the optimal solution since is the de-facto para-virtualizaton technology and also because the Virtio specification allows Hardware Vendors to support Virtio protocol natively in order to achieve