__mlx4_ib_query_gid
err = __mlx4_ib_query_gid(&dev->ib_dev, port, 0, &gid, 1);
err = __mlx4_ib_query_gid(&dev->ib_dev, i + 1, 0, &gid, 1);
return __mlx4_ib_query_gid(ibdev, port, index, gid, 0);
int __mlx4_ib_query_gid(struct ib_device *ibdev, u32 port, int index,
ret = __mlx4_ib_query_gid(&mdev->ib_dev, port->num,