diff options
Diffstat (limited to 'hw/rdma/vmw/pvrdma_qp_ops.c')
| -rw-r--r-- | hw/rdma/vmw/pvrdma_qp_ops.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/hw/rdma/vmw/pvrdma_qp_ops.c b/hw/rdma/vmw/pvrdma_qp_ops.c index 3388be1926..2130824098 100644 --- a/hw/rdma/vmw/pvrdma_qp_ops.c +++ b/hw/rdma/vmw/pvrdma_qp_ops.c @@ -131,6 +131,8 @@ int pvrdma_qp_send(PVRDMADev *dev, uint32_t qp_handle) RdmaRmQP *qp; PvrdmaSqWqe *wqe; PvrdmaRing *ring; + int sgid_idx; + union ibv_gid *sgid; pr_dbg("qp_handle=0x%x\n", qp_handle); @@ -156,8 +158,26 @@ int pvrdma_qp_send(PVRDMADev *dev, uint32_t qp_handle) comp_ctx->cqe.qp = qp_handle; comp_ctx->cqe.opcode = IBV_WC_SEND; + sgid = rdma_rm_get_gid(&dev->rdma_dev_res, wqe->hdr.wr.ud.av.gid_index); + if (!sgid) { + pr_dbg("Fail to get gid for idx %d\n", wqe->hdr.wr.ud.av.gid_index); + return -EIO; + } + pr_dbg("sgid_id=%d, sgid=0x%llx\n", wqe->hdr.wr.ud.av.gid_index, + sgid->global.interface_id); + + sgid_idx = rdma_rm_get_backend_gid_index(&dev->rdma_dev_res, + &dev->backend_dev, + wqe->hdr.wr.ud.av.gid_index); + if (sgid_idx <= 0) { + pr_dbg("Fail to get bk sgid_idx for sgid_idx %d\n", + wqe->hdr.wr.ud.av.gid_index); + return -EIO; + } + rdma_backend_post_send(&dev->backend_dev, &qp->backend_qp, qp->qp_type, (struct ibv_sge *)&wqe->sge[0], wqe->hdr.num_sge, + sgid_idx, sgid, (union ibv_gid *)wqe->hdr.wr.ud.av.dgid, wqe->hdr.wr.ud.remote_qpn, wqe->hdr.wr.ud.remote_qkey, comp_ctx); |