{
struct ib_qp_init_attr qp_attr;
struct nvmet_rdma_device *ndev = queue->dev;
- int comp_vector, nr_cqe, ret, i;
+ int comp_vector, nr_cqe, ret, i, factor;
/*
* Spread the io queues across completion vectors,
qp_attr.qp_type = IB_QPT_RC;
/* +1 for drain */
qp_attr.cap.max_send_wr = queue->send_queue_size + 1;
- qp_attr.cap.max_rdma_ctxs = queue->send_queue_size;
+ factor = rdma_rw_mr_factor(ndev->device, queue->cm_id->port_num,
+ 1 << NVMET_RDMA_MAX_MDTS);
+ qp_attr.cap.max_rdma_ctxs = queue->send_queue_size * factor;
qp_attr.cap.max_send_sge = max(ndev->device->attrs.max_sge_rd,
ndev->device->attrs.max_send_sge);