62 		struct mlx5_ib_multiport_info *mpi;  member
81 struct mlx5_ib_dev *mlx5_ib_get_ibdev_from_mpi(struct mlx5_ib_multiport_info *mpi)  in mlx5_ib_get_ibdev_from_mpi()  argument
86 	dev = mpi->ibdev;  in mlx5_ib_get_ibdev_from_mpi()
282 	struct mlx5_ib_multiport_info *mpi;  in mlx5_ib_get_native_port_mdev()  local
297 	mpi = ibdev->port[ib_port_num - 1].mp.mpi;  in mlx5_ib_get_native_port_mdev()
298 	if (mpi && !mpi->unaffiliate) {  in mlx5_ib_get_native_port_mdev()
299 		mdev = mpi->mdev;  in mlx5_ib_get_native_port_mdev()
303 		if (!mpi->is_master)  in mlx5_ib_get_native_port_mdev()
304 			mpi->mdev_refcnt++;  in mlx5_ib_get_native_port_mdev()
315 	struct mlx5_ib_multiport_info *mpi;  in mlx5_ib_put_native_port_mdev()  local
324 	mpi = ibdev->port[port_num - 1].mp.mpi;  in mlx5_ib_put_native_port_mdev()
325 	if (mpi->is_master)  in mlx5_ib_put_native_port_mdev()
328 	mpi->mdev_refcnt--;  in mlx5_ib_put_native_port_mdev()
329 	if (mpi->unaffiliate)  in mlx5_ib_put_native_port_mdev()
330 		complete(&mpi->unref_comp);  in mlx5_ib_put_native_port_mdev()
2672 		ibdev = mlx5_ib_get_ibdev_from_mpi(work->mpi);  in mlx5_ib_handle_event()
2743 	work->mpi = container_of(nb, struct mlx5_ib_multiport_info, mdev_events);  in mlx5_ib_event_slave_port()
3133 				      struct mlx5_ib_multiport_info *mpi)  in mlx5_ib_unbind_slave_port()  argument
3135 	u32 port_num = mlx5_core_native_port_num(mpi->mdev) - 1;  in mlx5_ib_unbind_slave_port()
3146 	if (!mpi->ibdev) {  in mlx5_ib_unbind_slave_port()
3151 	mpi->ibdev = NULL;  in mlx5_ib_unbind_slave_port()
3154 	if (mpi->mdev_events.notifier_call)  in mlx5_ib_unbind_slave_port()
3155 		mlx5_notifier_unregister(mpi->mdev, &mpi->mdev_events);  in mlx5_ib_unbind_slave_port()
3156 	mpi->mdev_events.notifier_call = NULL;  in mlx5_ib_unbind_slave_port()
3160 	comps = mpi->mdev_refcnt;  in mlx5_ib_unbind_slave_port()
3162 		mpi->unaffiliate = true;  in mlx5_ib_unbind_slave_port()
3163 		init_completion(&mpi->unref_comp);  in mlx5_ib_unbind_slave_port()
3167 			wait_for_completion(&mpi->unref_comp);  in mlx5_ib_unbind_slave_port()
3170 		mpi->unaffiliate = false;  in mlx5_ib_unbind_slave_port()
3173 	port->mp.mpi = NULL;  in mlx5_ib_unbind_slave_port()
3177 	err = mlx5_nic_vport_unaffiliate_multiport(mpi->mdev);  in mlx5_ib_unbind_slave_port()
3191 				    struct mlx5_ib_multiport_info *mpi)  in mlx5_ib_bind_slave_port()  argument
3193 	u32 port_num = mlx5_core_native_port_num(mpi->mdev) - 1;  in mlx5_ib_bind_slave_port()
3199 	if (ibdev->port[port_num].mp.mpi) {  in mlx5_ib_bind_slave_port()
3206 	ibdev->port[port_num].mp.mpi = mpi;  in mlx5_ib_bind_slave_port()
3207 	mpi->ibdev = ibdev;  in mlx5_ib_bind_slave_port()
3208 	mpi->mdev_events.notifier_call = NULL;  in mlx5_ib_bind_slave_port()
3211 	err = mlx5_nic_vport_affiliate_multiport(ibdev->mdev, mpi->mdev);  in mlx5_ib_bind_slave_port()
3222 	mpi->mdev_events.notifier_call = mlx5_ib_event_slave_port;  in mlx5_ib_bind_slave_port()
3223 	mlx5_notifier_register(mpi->mdev, &mpi->mdev_events);  in mlx5_ib_bind_slave_port()
3230 	mlx5_ib_unbind_slave_port(ibdev, mpi);  in mlx5_ib_bind_slave_port()
3239 	struct mlx5_ib_multiport_info *mpi;  in mlx5_ib_init_multiport_master()  local
3261 			mpi = kzalloc(sizeof(*mpi), GFP_KERNEL);  in mlx5_ib_init_multiport_master()
3262 			if (!mpi) {  in mlx5_ib_init_multiport_master()
3268 			mpi->is_master = true;  in mlx5_ib_init_multiport_master()
3269 			mpi->mdev = dev->mdev;  in mlx5_ib_init_multiport_master()
3270 			mpi->sys_image_guid = dev->sys_image_guid;  in mlx5_ib_init_multiport_master()
3271 			dev->port[i].mp.mpi = mpi;  in mlx5_ib_init_multiport_master()
3272 			mpi->ibdev = dev;  in mlx5_ib_init_multiport_master()
3273 			mpi = NULL;  in mlx5_ib_init_multiport_master()
3277 		list_for_each_entry(mpi, &mlx5_ib_unaffiliated_port_list,  in mlx5_ib_init_multiport_master()
3279 			if (dev->sys_image_guid == mpi->sys_image_guid &&  in mlx5_ib_init_multiport_master()
3280 			    (mlx5_core_native_port_num(mpi->mdev) - 1) == i) {  in mlx5_ib_init_multiport_master()
3281 				bound = mlx5_ib_bind_slave_port(dev, mpi);  in mlx5_ib_init_multiport_master()
3285 				dev_dbg(mpi->mdev->device,  in mlx5_ib_init_multiport_master()
3288 				list_del(&mpi->list);  in mlx5_ib_init_multiport_master()
3314 		if (dev->port[i].mp.mpi) {  in mlx5_ib_cleanup_multiport_master()
3317 				kfree(dev->port[i].mp.mpi);  in mlx5_ib_cleanup_multiport_master()
3318 				dev->port[i].mp.mpi = NULL;  in mlx5_ib_cleanup_multiport_master()
3322 				list_add_tail(&dev->port[i].mp.mpi->list,  in mlx5_ib_cleanup_multiport_master()
3325 							  dev->port[i].mp.mpi);  in mlx5_ib_cleanup_multiport_master()
4382 	struct mlx5_ib_multiport_info *mpi;  in mlx5r_mp_probe()  local
4387 	mpi = kzalloc(sizeof(*mpi), GFP_KERNEL);  in mlx5r_mp_probe()
4388 	if (!mpi)  in mlx5r_mp_probe()
4391 	mpi->mdev = mdev;  in mlx5r_mp_probe()
4393 						     &mpi->sys_image_guid);  in mlx5r_mp_probe()
4395 		kfree(mpi);  in mlx5r_mp_probe()
4401 		if (dev->sys_image_guid == mpi->sys_image_guid)  in mlx5r_mp_probe()
4402 			bound = mlx5_ib_bind_slave_port(dev, mpi);  in mlx5r_mp_probe()
4406 			mpi->ibdev->ib_active = true;  in mlx5r_mp_probe()
4412 		list_add_tail(&mpi->list, &mlx5_ib_unaffiliated_port_list);  in mlx5r_mp_probe()
4418 	dev_set_drvdata(&adev->dev, mpi);  in mlx5r_mp_probe()
4424 	struct mlx5_ib_multiport_info *mpi;  in mlx5r_mp_remove()  local
4426 	mpi = dev_get_drvdata(&adev->dev);  in mlx5r_mp_remove()
4428 	if (mpi->ibdev)  in mlx5r_mp_remove()
4429 		mlx5_ib_unbind_slave_port(mpi->ibdev, mpi);  in mlx5r_mp_remove()
4431 		list_del(&mpi->list);  in mlx5r_mp_remove()
4433 	kfree(mpi);  in mlx5r_mp_remove()