Lines Matching refs:ibdev
86 dev = mpi->ibdev; in mlx5_ib_get_ibdev_from_mpi()
113 static int get_port_state(struct ib_device *ibdev, in get_port_state() argument
121 ret = ibdev->ops.query_port(ibdev, port_num, &attr); in get_port_state()
170 struct mlx5_ib_dev *ibdev; in mlx5_netdev_event() local
172 ibdev = roce->dev; in mlx5_netdev_event()
173 mdev = mlx5_ib_get_native_port_mdev(ibdev, port_num, NULL); in mlx5_netdev_event()
180 if (ibdev->is_rep) in mlx5_netdev_event()
207 if (ibdev->is_rep) in mlx5_netdev_event()
208 roce = mlx5_get_rep_roce(ibdev, ndev, upper, &port_num); in mlx5_netdev_event()
212 ((!upper || ibdev->is_rep) && ndev == roce->netdev)) && in mlx5_netdev_event()
213 ibdev->ib_active) { in mlx5_netdev_event()
217 if (get_port_state(&ibdev->ib_dev, port_num, in mlx5_netdev_event()
225 ibev.device = &ibdev->ib_dev; in mlx5_netdev_event()
243 mlx5_ib_put_native_port_mdev(ibdev, port_num); in mlx5_netdev_event()
250 struct mlx5_ib_dev *ibdev = to_mdev(device); in mlx5_ib_get_netdev() local
254 mdev = mlx5_ib_get_native_port_mdev(ibdev, port_num, NULL); in mlx5_ib_get_netdev()
264 read_lock(&ibdev->port[port_num - 1].roce.netdev_lock); in mlx5_ib_get_netdev()
265 ndev = ibdev->port[port_num - 1].roce.netdev; in mlx5_ib_get_netdev()
268 read_unlock(&ibdev->port[port_num - 1].roce.netdev_lock); in mlx5_ib_get_netdev()
271 mlx5_ib_put_native_port_mdev(ibdev, port_num); in mlx5_ib_get_netdev()
275 struct mlx5_core_dev *mlx5_ib_get_native_port_mdev(struct mlx5_ib_dev *ibdev, in mlx5_ib_get_native_port_mdev() argument
279 enum rdma_link_layer ll = mlx5_ib_port_link_layer(&ibdev->ib_dev, in mlx5_ib_get_native_port_mdev()
285 if (!mlx5_core_mp_enabled(ibdev->mdev) || in mlx5_ib_get_native_port_mdev()
289 return ibdev->mdev; in mlx5_ib_get_native_port_mdev()
295 port = &ibdev->port[ib_port_num - 1]; in mlx5_ib_get_native_port_mdev()
297 mpi = ibdev->port[ib_port_num - 1].mp.mpi; in mlx5_ib_get_native_port_mdev()
311 void mlx5_ib_put_native_port_mdev(struct mlx5_ib_dev *ibdev, u32 port_num) in mlx5_ib_put_native_port_mdev() argument
313 enum rdma_link_layer ll = mlx5_ib_port_link_layer(&ibdev->ib_dev, in mlx5_ib_put_native_port_mdev()
318 if (!mlx5_core_mp_enabled(ibdev->mdev) || ll != IB_LINK_LAYER_ETHERNET) in mlx5_ib_put_native_port_mdev()
321 port = &ibdev->port[port_num - 1]; in mlx5_ib_put_native_port_mdev()
324 mpi = ibdev->port[port_num - 1].mp.mpi; in mlx5_ib_put_native_port_mdev()
657 static int mlx5_get_vport_access_method(struct ib_device *ibdev) in mlx5_get_vport_access_method() argument
659 if (mlx5_use_mad_ifc(to_mdev(ibdev))) in mlx5_get_vport_access_method()
662 if (mlx5_ib_port_link_layer(ibdev, 1) == in mlx5_get_vport_access_method()
699 static int mlx5_query_system_image_guid(struct ib_device *ibdev, in mlx5_query_system_image_guid() argument
702 struct mlx5_ib_dev *dev = to_mdev(ibdev); in mlx5_query_system_image_guid()
707 switch (mlx5_get_vport_access_method(ibdev)) { in mlx5_query_system_image_guid()
709 return mlx5_query_mad_ifc_system_image_guid(ibdev, in mlx5_query_system_image_guid()
731 static int mlx5_query_max_pkeys(struct ib_device *ibdev, in mlx5_query_max_pkeys() argument
734 struct mlx5_ib_dev *dev = to_mdev(ibdev); in mlx5_query_max_pkeys()
737 switch (mlx5_get_vport_access_method(ibdev)) { in mlx5_query_max_pkeys()
739 return mlx5_query_mad_ifc_max_pkeys(ibdev, max_pkeys); in mlx5_query_max_pkeys()
752 static int mlx5_query_vendor_id(struct ib_device *ibdev, in mlx5_query_vendor_id() argument
755 struct mlx5_ib_dev *dev = to_mdev(ibdev); in mlx5_query_vendor_id()
757 switch (mlx5_get_vport_access_method(ibdev)) { in mlx5_query_vendor_id()
759 return mlx5_query_mad_ifc_vendor_id(ibdev, vendor_id); in mlx5_query_vendor_id()
816 static int mlx5_ib_query_device(struct ib_device *ibdev, in mlx5_ib_query_device() argument
821 struct mlx5_ib_dev *dev = to_mdev(ibdev); in mlx5_ib_query_device()
843 err = mlx5_query_system_image_guid(ibdev, in mlx5_ib_query_device()
850 err = mlx5_query_vendor_id(ibdev, &props->vendor_id); in mlx5_ib_query_device()
1037 if (mlx5_ib_port_link_layer(ibdev, 1) == in mlx5_ib_query_device()
1217 static void translate_active_width(struct ib_device *ibdev, u16 active_width, in translate_active_width() argument
1220 struct mlx5_ib_dev *dev = to_mdev(ibdev); in translate_active_width()
1275 static int translate_max_vl_num(struct ib_device *ibdev, u8 vl_hw_cap, in translate_max_vl_num() argument
1302 static int mlx5_query_hca_port(struct ib_device *ibdev, u32 port, in mlx5_query_hca_port() argument
1305 struct mlx5_ib_dev *dev = to_mdev(ibdev); in mlx5_query_hca_port()
1349 translate_active_width(ibdev, ib_link_width_oper, &props->active_width); in mlx5_query_hca_port()
1363 err = translate_max_vl_num(ibdev, vl_hw_cap, in mlx5_query_hca_port()
1370 int mlx5_ib_query_port(struct ib_device *ibdev, u32 port, in mlx5_ib_query_port() argument
1376 switch (mlx5_get_vport_access_method(ibdev)) { in mlx5_ib_query_port()
1378 ret = mlx5_query_mad_ifc_port(ibdev, port, props); in mlx5_ib_query_port()
1382 ret = mlx5_query_hca_port(ibdev, port, props); in mlx5_ib_query_port()
1386 ret = mlx5_query_port_roce(ibdev, port, props); in mlx5_ib_query_port()
1394 struct mlx5_ib_dev *dev = to_mdev(ibdev); in mlx5_ib_query_port()
1415 static int mlx5_ib_rep_query_port(struct ib_device *ibdev, u32 port, in mlx5_ib_rep_query_port() argument
1418 return mlx5_query_port_roce(ibdev, port, props); in mlx5_ib_rep_query_port()
1421 static int mlx5_ib_rep_query_pkey(struct ib_device *ibdev, u32 port, u16 index, in mlx5_ib_rep_query_pkey() argument
1431 static int mlx5_ib_query_gid(struct ib_device *ibdev, u32 port, int index, in mlx5_ib_query_gid() argument
1434 struct mlx5_ib_dev *dev = to_mdev(ibdev); in mlx5_ib_query_gid()
1437 switch (mlx5_get_vport_access_method(ibdev)) { in mlx5_ib_query_gid()
1439 return mlx5_query_mad_ifc_gids(ibdev, port, index, gid); in mlx5_ib_query_gid()
1450 static int mlx5_query_hca_nic_pkey(struct ib_device *ibdev, u32 port, in mlx5_query_hca_nic_pkey() argument
1453 struct mlx5_ib_dev *dev = to_mdev(ibdev); in mlx5_query_hca_nic_pkey()
1477 static int mlx5_ib_query_pkey(struct ib_device *ibdev, u32 port, u16 index, in mlx5_ib_query_pkey() argument
1480 switch (mlx5_get_vport_access_method(ibdev)) { in mlx5_ib_query_pkey()
1482 return mlx5_query_mad_ifc_pkey(ibdev, port, index, pkey); in mlx5_ib_query_pkey()
1486 return mlx5_query_hca_nic_pkey(ibdev, port, index, pkey); in mlx5_ib_query_pkey()
1492 static int mlx5_ib_modify_device(struct ib_device *ibdev, int mask, in mlx5_ib_modify_device() argument
1495 struct mlx5_ib_dev *dev = to_mdev(ibdev); in mlx5_ib_modify_device()
1516 memcpy(ibdev->node_desc, props->node_desc, IB_DEVICE_NODE_DESC_MAX); in mlx5_ib_modify_device()
1555 static int mlx5_ib_modify_port(struct ib_device *ibdev, u32 port, int mask, in mlx5_ib_modify_port() argument
1558 struct mlx5_ib_dev *dev = to_mdev(ibdev); in mlx5_ib_modify_port()
1564 bool is_ib = (mlx5_ib_port_link_layer(ibdev, port) == in mlx5_ib_modify_port()
1581 err = ib_query_port(ibdev, port, &attr); in mlx5_ib_modify_port()
1773 struct ib_device *ibdev = uctx->device; in set_ucontext_resp() local
1774 struct mlx5_ib_dev *dev = to_mdev(ibdev); in set_ucontext_resp()
1806 if (mlx5_ib_port_link_layer(ibdev, 1) == IB_LINK_LAYER_ETHERNET) { in set_ucontext_resp()
1851 struct ib_device *ibdev = uctx->device; in mlx5_ib_alloc_ucontext() local
1852 struct mlx5_ib_dev *dev = to_mdev(ibdev); in mlx5_ib_alloc_ucontext()
2354 struct ib_device *ibdev = ibpd->device; in mlx5_ib_alloc_pd() local
2366 err = mlx5_cmd_exec_inout(to_mdev(ibdev)->mdev, alloc_pd, in, out); in mlx5_ib_alloc_pd()
2375 mlx5_cmd_dealloc_pd(to_mdev(ibdev)->mdev, pd->pdn, uid); in mlx5_ib_alloc_pd()
2523 static void mlx5_ib_handle_internal_error(struct mlx5_ib_dev *ibdev) in mlx5_ib_handle_internal_error() argument
2536 spin_lock_irqsave(&ibdev->reset_flow_resource_lock, flags); in mlx5_ib_handle_internal_error()
2537 list_for_each_entry(mqp, &ibdev->qp_list, qps_list) { in mlx5_ib_handle_internal_error()
2579 spin_unlock_irqrestore(&ibdev->reset_flow_resource_lock, flags); in mlx5_ib_handle_internal_error()
2601 static void handle_general_event(struct mlx5_ib_dev *ibdev, struct mlx5_eqe *eqe, in handle_general_event() argument
2608 if (mlx5_ib_port_link_layer(&ibdev->ib_dev, port) == in handle_general_event()
2610 schedule_work(&ibdev->delay_drop.delay_drop_work); in handle_general_event()
2617 static int handle_port_change(struct mlx5_ib_dev *ibdev, struct mlx5_eqe *eqe, in handle_port_change() argument
2631 if (mlx5_ib_port_link_layer(&ibdev->ib_dev, port) == in handle_port_change()
2645 schedule_work(&ibdev->devr.ports[port - 1].pkey_change_work); in handle_port_change()
2666 struct mlx5_ib_dev *ibdev; in mlx5_ib_handle_event() local
2671 ibdev = mlx5_ib_get_ibdev_from_mpi(work->mpi); in mlx5_ib_handle_event()
2672 if (!ibdev) in mlx5_ib_handle_event()
2675 ibdev = work->dev; in mlx5_ib_handle_event()
2681 mlx5_ib_handle_internal_error(ibdev); in mlx5_ib_handle_event()
2686 if (handle_port_change(ibdev, work->param, &ibev)) in mlx5_ib_handle_event()
2690 handle_general_event(ibdev, work->param, &ibev); in mlx5_ib_handle_event()
2696 ibev.device = &ibdev->ib_dev; in mlx5_ib_handle_event()
2698 if (!rdma_is_port_valid(&ibdev->ib_dev, ibev.element.port_num)) { in mlx5_ib_handle_event()
2699 mlx5_ib_warn(ibdev, "warning: event on port %d\n", ibev.element.port_num); in mlx5_ib_handle_event()
2703 if (ibdev->ib_active) in mlx5_ib_handle_event()
2707 ibdev->ib_active = false; in mlx5_ib_handle_event()
2802 struct ib_device *ibdev; in mlx5_ib_dev_res_init() local
2807 ibdev = &dev->ib_dev; in mlx5_ib_dev_res_init()
2812 devr->p0 = ib_alloc_pd(ibdev, 0); in mlx5_ib_dev_res_init()
2816 devr->c0 = ib_create_cq(ibdev, NULL, NULL, NULL, &cq_attr); in mlx5_ib_dev_res_init()
2894 static u32 get_core_cap_flags(struct ib_device *ibdev, in get_core_cap_flags() argument
2897 struct mlx5_ib_dev *dev = to_mdev(ibdev); in get_core_cap_flags()
2898 enum rdma_link_layer ll = mlx5_ib_port_link_layer(ibdev, 1); in get_core_cap_flags()
2928 static int mlx5_port_immutable(struct ib_device *ibdev, u32 port_num, in mlx5_port_immutable() argument
2932 struct mlx5_ib_dev *dev = to_mdev(ibdev); in mlx5_port_immutable()
2933 enum rdma_link_layer ll = mlx5_ib_port_link_layer(ibdev, port_num); in mlx5_port_immutable()
2937 err = ib_query_port(ibdev, port_num, &attr); in mlx5_port_immutable()
2950 immutable->core_cap_flags = get_core_cap_flags(ibdev, &rep); in mlx5_port_immutable()
2956 static int mlx5_port_rep_immutable(struct ib_device *ibdev, u32 port_num, in mlx5_port_rep_immutable() argument
2964 err = ib_query_port(ibdev, port_num, &attr); in mlx5_port_rep_immutable()
2975 static void get_dev_fw_str(struct ib_device *ibdev, char *str) in get_dev_fw_str() argument
2978 container_of(ibdev, struct mlx5_ib_dev, ib_dev); in get_dev_fw_str()
3167 static void mlx5_ib_unbind_slave_port(struct mlx5_ib_dev *ibdev, in mlx5_ib_unbind_slave_port() argument
3171 struct mlx5_ib_port *port = &ibdev->port[port_num]; in mlx5_ib_unbind_slave_port()
3178 mlx5_ib_cleanup_cong_debugfs(ibdev, port_num); in mlx5_ib_unbind_slave_port()
3181 if (!mpi->ibdev) { in mlx5_ib_unbind_slave_port()
3186 mpi->ibdev = NULL; in mlx5_ib_unbind_slave_port()
3192 mlx5_mdev_netdev_untrack(ibdev, port_num); in mlx5_ib_unbind_slave_port()
3214 mlx5_ib_dbg(ibdev, "unaffiliated port %u\n", port_num + 1); in mlx5_ib_unbind_slave_port()
3219 mlx5_ib_err(ibdev, "Failed to unaffiliate port %u\n", in mlx5_ib_unbind_slave_port()
3222 ibdev->port[port_num].roce.last_port_state = IB_PORT_DOWN; in mlx5_ib_unbind_slave_port()
3225 static bool mlx5_ib_bind_slave_port(struct mlx5_ib_dev *ibdev, in mlx5_ib_bind_slave_port() argument
3233 spin_lock(&ibdev->port[port_num].mp.mpi_lock); in mlx5_ib_bind_slave_port()
3234 if (ibdev->port[port_num].mp.mpi) { in mlx5_ib_bind_slave_port()
3235 mlx5_ib_dbg(ibdev, "port %u already affiliated.\n", in mlx5_ib_bind_slave_port()
3237 spin_unlock(&ibdev->port[port_num].mp.mpi_lock); in mlx5_ib_bind_slave_port()
3241 ibdev->port[port_num].mp.mpi = mpi; in mlx5_ib_bind_slave_port()
3242 mpi->ibdev = ibdev; in mlx5_ib_bind_slave_port()
3244 spin_unlock(&ibdev->port[port_num].mp.mpi_lock); in mlx5_ib_bind_slave_port()
3246 err = mlx5_nic_vport_affiliate_multiport(ibdev->mdev, mpi->mdev); in mlx5_ib_bind_slave_port()
3250 mlx5_mdev_netdev_track(ibdev, port_num); in mlx5_ib_bind_slave_port()
3255 mlx5_ib_init_cong_debugfs(ibdev, port_num); in mlx5_ib_bind_slave_port()
3260 mlx5_ib_unbind_slave_port(ibdev, mpi); in mlx5_ib_bind_slave_port()
3302 mpi->ibdev = dev; in mlx5_ib_init_multiport_master()
4338 mpi->ibdev->ib_active = true; in mlx5r_mp_probe()
4360 if (mpi->ibdev) in mlx5r_mp_remove()
4361 mlx5_ib_unbind_slave_port(mpi->ibdev, mpi); in mlx5r_mp_remove()