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Commit 691f380d authored by Kamal Heib's avatar Kamal Heib Committed by Doug Ledford
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RDMA/cxgb3: Use ib_device_set_netdev() 



This change is required to associate the cxgb3 ib_dev with the
underlying net_device, so in the upcoming patch we can call
ib_device_get_netdev().

Signed-off-by: default avatarKamal Heib <kamalheib1@gmail.com>
Link: https://lore.kernel.org/r/20190807103138.17219-3-kamalheib1@gmail.com


Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 72a7720f

drivers/infiniband/hw/cxgb3/iwch_provider.c

+20 −0
Original line number Diff line number Diff line
@@ -1273,8 +1273,24 @@ static const struct ib_device_ops iwch_dev_ops = { 
	INIT_RDMA_OBJ_SIZE(ib_ucontext, iwch_ucontext, ibucontext),

};



static int set_netdevs(struct ib_device *ib_dev, struct cxio_rdev *rdev)

{

	int ret;

	int i;



	for (i = 0; i < rdev->port_info.nports; i++) {

		ret = ib_device_set_netdev(ib_dev, rdev->port_info.lldevs[i],

					   i + 1);

		if (ret)

			return ret;

	}

	return 0;

}



int iwch_register_device(struct iwch_dev *dev)

{

	int err;



	pr_debug("%s iwch_dev %p\n", __func__, dev);

	memset(&dev->ibdev.node_guid, 0, sizeof(dev->ibdev.node_guid));

	memcpy(&dev->ibdev.node_guid, dev->rdev.t3cdev_p->lldev->dev_addr, 6);
@@ -1315,6 +1331,10 @@ int iwch_register_device(struct iwch_dev *dev) 


	rdma_set_device_sysfs_group(&dev->ibdev, &iwch_attr_group);

	ib_set_device_ops(&dev->ibdev, &iwch_dev_ops);

	err = set_netdevs(&dev->ibdev, &dev->rdev);

	if (err)

		return err;



	return ib_register_device(&dev->ibdev, "cxgb3_%d");

}