diff options
| -rw-r--r-- | drivers/infiniband/hw/mana/device.c | 15 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mana/main.c | 15 |
2 files changed, 26 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mana/device.c b/drivers/infiniband/hw/mana/device.c index ef04cc48264c..77994d32f87b 100644 --- a/drivers/infiniband/hw/mana/device.c +++ b/drivers/infiniband/hw/mana/device.c @@ -53,6 +53,7 @@ static int mana_ib_probe(struct auxiliary_device *adev, { struct mana_adev *madev = container_of(adev, struct mana_adev, adev); struct gdma_dev *mdev = madev->mdev; + struct net_device *upper_ndev; struct mana_context *mc; struct mana_ib_dev *dev; int ret; @@ -79,6 +80,20 @@ static int mana_ib_probe(struct auxiliary_device *adev, dev->ib_dev.num_comp_vectors = mdev->gdma_context->max_num_queues; dev->ib_dev.dev.parent = mdev->gdma_context->dev; + rcu_read_lock(); /* required to get upper dev */ + upper_ndev = netdev_master_upper_dev_get_rcu(mc->ports[0]); + if (!upper_ndev) { + rcu_read_unlock(); + ibdev_err(&dev->ib_dev, "Failed to get master netdev"); + goto free_ib_device; + } + ret = ib_device_set_netdev(&dev->ib_dev, upper_ndev, 1); + rcu_read_unlock(); + if (ret) { + ibdev_err(&dev->ib_dev, "Failed to set ib netdev, ret %d", ret); + goto free_ib_device; + } + ret = mana_gd_register_device(&mdev->gdma_context->mana_ib); if (ret) { ibdev_err(&dev->ib_dev, "Failed to register device, ret %d", diff --git a/drivers/infiniband/hw/mana/main.c b/drivers/infiniband/hw/mana/main.c index b2817c92f1c0..c020183385d4 100644 --- a/drivers/infiniband/hw/mana/main.c +++ b/drivers/infiniband/hw/mana/main.c @@ -525,11 +525,18 @@ int mana_ib_mmap(struct ib_ucontext *ibcontext, struct vm_area_struct *vma) int mana_ib_get_port_immutable(struct ib_device *ibdev, u32 port_num, struct ib_port_immutable *immutable) { - /* - * This version only support RAW_PACKET - * other values need to be filled for other types - */ + struct ib_port_attr attr; + int err; + + err = ib_query_port(ibdev, port_num, &attr); + if (err) + return err; + + immutable->pkey_tbl_len = attr.pkey_tbl_len; + immutable->gid_tbl_len = attr.gid_tbl_len; immutable->core_cap_flags = RDMA_CORE_PORT_RAW_PACKET; + if (port_num == 1) + immutable->core_cap_flags |= RDMA_CORE_PORT_IBA_ROCE_UDP_ENCAP; return 0; } |