1 files changed, 56 insertions, 9 deletions

diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 6ee03d6089eb..178899e3ce73 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -264,7 +264,7 @@ struct ib_pd *__ib_alloc_pd(struct ib_device *device, unsigned int flags,
 	}
 
 	pd->res.type = RDMA_RESTRACK_PD;
-	pd->res.kern_name = caller;
+	rdma_restrack_set_task(&pd->res, caller);
 	rdma_restrack_add(&pd->res);
 
 	if (mr_access_flags) {
@@ -710,7 +710,7 @@ static int ib_resolve_unicast_gid_dmac(struct ib_device *device,
 
 	ret = rdma_addr_find_l2_eth_by_grh(&sgid_attr->gid, &grh->dgid,
 					   ah_attr->roce.dmac,
-					   sgid_attr->ndev, &hop_limit);
+					   sgid_attr, &hop_limit);
 
 	grh->hop_limit = hop_limit;
 	return ret;
@@ -1509,8 +1509,7 @@ static const struct {
 };
 
 bool ib_modify_qp_is_ok(enum ib_qp_state cur_state, enum ib_qp_state next_state,
-			enum ib_qp_type type, enum ib_qp_attr_mask mask,
-			enum rdma_link_layer ll)
+			enum ib_qp_type type, enum ib_qp_attr_mask mask)
 {
 	enum ib_qp_attr_mask req_param, opt_param;
 
@@ -1629,14 +1628,16 @@ static int _ib_modify_qp(struct ib_qp *qp, struct ib_qp_attr *attr,
 
 	if (rdma_ib_or_roce(qp->device, port)) {
 		if (attr_mask & IB_QP_RQ_PSN && attr->rq_psn & ~0xffffff) {
-			pr_warn("%s: %s rq_psn overflow, masking to 24 bits\n",
-				__func__, qp->device->name);
+			dev_warn(&qp->device->dev,
+				 "%s rq_psn overflow, masking to 24 bits\n",
+				 __func__);
 			attr->rq_psn &= 0xffffff;
 		}
 
 		if (attr_mask & IB_QP_SQ_PSN && attr->sq_psn & ~0xffffff) {
-			pr_warn("%s: %s sq_psn overflow, masking to 24 bits\n",
-				__func__, qp->device->name);
+			dev_warn(&qp->device->dev,
+				 " %s sq_psn overflow, masking to 24 bits\n",
+				 __func__);
 			attr->sq_psn &= 0xffffff;
 		}
 	}
@@ -1888,7 +1889,7 @@ struct ib_cq *__ib_create_cq(struct ib_device *device,
 		cq->cq_context    = cq_context;
 		atomic_set(&cq->usecnt, 0);
 		cq->res.type = RDMA_RESTRACK_CQ;
-		cq->res.kern_name = caller;
+		rdma_restrack_set_task(&cq->res, caller);
 		rdma_restrack_add(&cq->res);
 	}
 
@@ -2621,3 +2622,49 @@ void ib_drain_qp(struct ib_qp *qp)
 		ib_drain_rq(qp);
 }
 EXPORT_SYMBOL(ib_drain_qp);
+
+struct net_device *rdma_alloc_netdev(struct ib_device *device, u8 port_num,
+				     enum rdma_netdev_t type, const char *name,
+				     unsigned char name_assign_type,
+				     void (*setup)(struct net_device *))
+{
+	struct rdma_netdev_alloc_params params;
+	struct net_device *netdev;
+	int rc;
+
+	if (!device->rdma_netdev_get_params)
+		return ERR_PTR(-EOPNOTSUPP);
+
+	rc = device->rdma_netdev_get_params(device, port_num, type, &params);
+	if (rc)
+		return ERR_PTR(rc);
+
+	netdev = alloc_netdev_mqs(params.sizeof_priv, name, name_assign_type,
+				  setup, params.txqs, params.rxqs);
+	if (!netdev)
+		return ERR_PTR(-ENOMEM);
+
+	return netdev;
+}
+EXPORT_SYMBOL(rdma_alloc_netdev);
+
+int rdma_init_netdev(struct ib_device *device, u8 port_num,
+		     enum rdma_netdev_t type, const char *name,
+		     unsigned char name_assign_type,
+		     void (*setup)(struct net_device *),
+		     struct net_device *netdev)
+{
+	struct rdma_netdev_alloc_params params;
+	int rc;
+
+	if (!device->rdma_netdev_get_params)
+		return -EOPNOTSUPP;
+
+	rc = device->rdma_netdev_get_params(device, port_num, type, &params);
+	if (rc)
+		return rc;
+
+	return params.initialize_rdma_netdev(device, port_num,
+					     netdev, params.param);
+}
+EXPORT_SYMBOL(rdma_init_netdev);