diff options
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_verbs.c')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_verbs.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c index 76da8a142bf7..79ad93b4140c 100644 --- a/drivers/infiniband/sw/rxe/rxe_verbs.c +++ b/drivers/infiniband/sw/rxe/rxe_verbs.c @@ -1125,6 +1125,15 @@ static const struct attribute_group rxe_attr_group = { .attrs = rxe_dev_attributes, }; +static int rxe_enable_driver(struct ib_device *ib_dev) +{ + struct rxe_dev *rxe = container_of(ib_dev, struct rxe_dev, ib_dev); + + rxe_set_port_state(rxe); + dev_info(&rxe->ib_dev.dev, "added %s\n", netdev_name(rxe->ndev)); + return 0; +} + static const struct ib_device_ops rxe_dev_ops = { .alloc_hw_stats = rxe_ib_alloc_hw_stats, .alloc_mr = rxe_alloc_mr, @@ -1144,6 +1153,7 @@ static const struct ib_device_ops rxe_dev_ops = { .destroy_qp = rxe_destroy_qp, .destroy_srq = rxe_destroy_srq, .detach_mcast = rxe_detach_mcast, + .enable_driver = rxe_enable_driver, .get_dma_mr = rxe_get_dma_mr, .get_hw_stats = rxe_ib_get_hw_stats, .get_link_layer = rxe_get_link_layer, @@ -1245,5 +1255,9 @@ int rxe_register_device(struct rxe_dev *rxe) if (err) pr_warn("%s failed with error %d\n", __func__, err); + /* + * Note that rxe may be invalid at this point if another thread + * unregistered it. + */ return err; } |