Lines Matching refs:priv
40 struct ipoib_dev_priv *priv = netdev_priv(dev); in ipoib_mcast_attach() local
45 if (ib_find_pkey(priv->ca, priv->port, priv->pkey, &pkey_index)) { in ipoib_mcast_attach()
46 clear_bit(IPOIB_PKEY_ASSIGNED, &priv->flags); in ipoib_mcast_attach()
50 set_bit(IPOIB_PKEY_ASSIGNED, &priv->flags); in ipoib_mcast_attach()
59 qp_attr->qkey = priv->qkey; in ipoib_mcast_attach()
60 ret = ib_modify_qp(priv->qp, qp_attr, IB_QP_QKEY); in ipoib_mcast_attach()
62 ipoib_warn(priv, "failed to modify QP, ret = %d\n", ret); in ipoib_mcast_attach()
68 ret = ib_attach_mcast(priv->qp, mgid, mlid); in ipoib_mcast_attach()
70 ipoib_warn(priv, "failed to attach to multicast group, ret = %d\n", ret); in ipoib_mcast_attach()
79 struct ipoib_dev_priv *priv = netdev_priv(dev); in ipoib_init_qp() local
84 if (!test_bit(IPOIB_PKEY_ASSIGNED, &priv->flags)) in ipoib_init_qp()
89 qp_attr.port_num = priv->port; in ipoib_init_qp()
90 qp_attr.pkey_index = priv->pkey_index; in ipoib_init_qp()
96 ret = ib_modify_qp(priv->qp, &qp_attr, attr_mask); in ipoib_init_qp()
98 ipoib_warn(priv, "failed to modify QP to init, ret = %d\n", ret); in ipoib_init_qp()
105 ret = ib_modify_qp(priv->qp, &qp_attr, attr_mask); in ipoib_init_qp()
107 ipoib_warn(priv, "failed to modify QP to RTR, ret = %d\n", ret); in ipoib_init_qp()
115 ret = ib_modify_qp(priv->qp, &qp_attr, attr_mask); in ipoib_init_qp()
117 ipoib_warn(priv, "failed to modify QP to RTS, ret = %d\n", ret); in ipoib_init_qp()
125 if (ib_modify_qp(priv->qp, &qp_attr, IB_QP_STATE)) in ipoib_init_qp()
126 ipoib_warn(priv, "Failed to modify QP to RESET state\n"); in ipoib_init_qp()
133 struct ipoib_dev_priv *priv = netdev_priv(dev); in ipoib_transport_dev_init() local
148 priv->pd = ib_alloc_pd(priv->ca); in ipoib_transport_dev_init()
149 if (IS_ERR(priv->pd)) { in ipoib_transport_dev_init()
154 priv->mr = ib_get_dma_mr(priv->pd, IB_ACCESS_LOCAL_WRITE); in ipoib_transport_dev_init()
155 if (IS_ERR(priv->mr)) { in ipoib_transport_dev_init()
164 priv->wq = create_singlethread_workqueue("ipoib_wq"); in ipoib_transport_dev_init()
165 if (!priv->wq) { in ipoib_transport_dev_init()
182 priv->recv_cq = ib_create_cq(priv->ca, ipoib_ib_completion, NULL, dev, size, 0); in ipoib_transport_dev_init()
183 if (IS_ERR(priv->recv_cq)) { in ipoib_transport_dev_init()
188 priv->send_cq = ib_create_cq(priv->ca, ipoib_send_comp_handler, NULL, in ipoib_transport_dev_init()
190 if (IS_ERR(priv->send_cq)) { in ipoib_transport_dev_init()
195 if (ib_req_notify_cq(priv->recv_cq, IB_CQ_NEXT_COMP)) in ipoib_transport_dev_init()
198 init_attr.send_cq = priv->send_cq; in ipoib_transport_dev_init()
199 init_attr.recv_cq = priv->recv_cq; in ipoib_transport_dev_init()
201 if (priv->hca_caps & IB_DEVICE_UD_TSO) in ipoib_transport_dev_init()
204 if (priv->hca_caps & IB_DEVICE_BLOCK_MULTICAST_LOOPBACK) in ipoib_transport_dev_init()
207 if (priv->hca_caps & IB_DEVICE_MANAGED_FLOW_STEERING) in ipoib_transport_dev_init()
213 priv->qp = ib_create_qp(priv->pd, &init_attr); in ipoib_transport_dev_init()
214 if (IS_ERR(priv->qp)) { in ipoib_transport_dev_init()
219 priv->dev->dev_addr[1] = (priv->qp->qp_num >> 16) & 0xff; in ipoib_transport_dev_init()
220 priv->dev->dev_addr[2] = (priv->qp->qp_num >> 8) & 0xff; in ipoib_transport_dev_init()
221 priv->dev->dev_addr[3] = (priv->qp->qp_num ) & 0xff; in ipoib_transport_dev_init()
224 priv->tx_sge[i].lkey = priv->mr->lkey; in ipoib_transport_dev_init()
226 priv->tx_wr.opcode = IB_WR_SEND; in ipoib_transport_dev_init()
227 priv->tx_wr.sg_list = priv->tx_sge; in ipoib_transport_dev_init()
228 priv->tx_wr.send_flags = IB_SEND_SIGNALED; in ipoib_transport_dev_init()
230 priv->rx_sge[0].lkey = priv->mr->lkey; in ipoib_transport_dev_init()
232 priv->rx_sge[0].length = IPOIB_UD_BUF_SIZE(priv->max_ib_mtu); in ipoib_transport_dev_init()
233 priv->rx_wr.num_sge = 1; in ipoib_transport_dev_init()
235 priv->rx_wr.next = NULL; in ipoib_transport_dev_init()
236 priv->rx_wr.sg_list = priv->rx_sge; in ipoib_transport_dev_init()
241 ib_destroy_cq(priv->send_cq); in ipoib_transport_dev_init()
244 ib_destroy_cq(priv->recv_cq); in ipoib_transport_dev_init()
250 destroy_workqueue(priv->wq); in ipoib_transport_dev_init()
251 priv->wq = NULL; in ipoib_transport_dev_init()
254 ib_dereg_mr(priv->mr); in ipoib_transport_dev_init()
257 ib_dealloc_pd(priv->pd); in ipoib_transport_dev_init()
264 struct ipoib_dev_priv *priv = netdev_priv(dev); in ipoib_transport_dev_cleanup() local
266 if (priv->qp) { in ipoib_transport_dev_cleanup()
267 if (ib_destroy_qp(priv->qp)) in ipoib_transport_dev_cleanup()
268 ipoib_warn(priv, "ib_qp_destroy failed\n"); in ipoib_transport_dev_cleanup()
270 priv->qp = NULL; in ipoib_transport_dev_cleanup()
271 clear_bit(IPOIB_PKEY_ASSIGNED, &priv->flags); in ipoib_transport_dev_cleanup()
274 if (ib_destroy_cq(priv->send_cq)) in ipoib_transport_dev_cleanup()
275 ipoib_warn(priv, "ib_cq_destroy (send) failed\n"); in ipoib_transport_dev_cleanup()
277 if (ib_destroy_cq(priv->recv_cq)) in ipoib_transport_dev_cleanup()
278 ipoib_warn(priv, "ib_cq_destroy (recv) failed\n"); in ipoib_transport_dev_cleanup()
282 if (priv->wq) { in ipoib_transport_dev_cleanup()
283 flush_workqueue(priv->wq); in ipoib_transport_dev_cleanup()
284 destroy_workqueue(priv->wq); in ipoib_transport_dev_cleanup()
285 priv->wq = NULL; in ipoib_transport_dev_cleanup()
288 if (ib_dereg_mr(priv->mr)) in ipoib_transport_dev_cleanup()
289 ipoib_warn(priv, "ib_dereg_mr failed\n"); in ipoib_transport_dev_cleanup()
291 if (ib_dealloc_pd(priv->pd)) in ipoib_transport_dev_cleanup()
292 ipoib_warn(priv, "ib_dealloc_pd failed\n"); in ipoib_transport_dev_cleanup()
299 struct ipoib_dev_priv *priv = in ipoib_event() local
302 if (record->element.port_num != priv->port) in ipoib_event()
305 ipoib_dbg(priv, "Event %d on device %s port %d\n", record->event, in ipoib_event()
310 queue_work(ipoib_workqueue, &priv->flush_light); in ipoib_event()
314 queue_work(ipoib_workqueue, &priv->flush_normal); in ipoib_event()
316 queue_work(ipoib_workqueue, &priv->flush_heavy); in ipoib_event()