tree 46dbb6ee1f8ab807934e446dbb61a1e839ad27cc
parent 8f4dcc0b87bd7d8637cd30b7e402260c068cfca3
author Leon Romanovsky <leonro@mellanox.com> 1498477702 +0300
committer Leon Romanovsky <leonro@mellanox.com> 1498481284 +0300

rdma: Add link option and parsing

Add link object interface together with port capability parsing command

$ rdma link
1/1: mlx5_0/1: caps 0x20
2/1: mlx5_1/1: caps 0x20
3/1: mlx5_2/1: caps 0x20
4/1: mlx5_3/1: caps 0x4010000
5/1: mlx5_4/1: caps 0x20

$ rdma link show mlx5_4
5/1: mlx5_4/1: caps 0x20

$ rdma link show mlx5_3 caps
4/1: mlx5_3/1: caps 0x4010000
Bit	Description
------------------------------------------
 16	PORT_CM
 26	PORT_IP_BASED_GIDS

$ rdma link show mlx5_4/1 caps
5/1: mlx5_4/1: caps 0x20
Bit	Description
------------------------------------------
 05	PORT_AUTO_MIGR

$ rdma link show mlx5_4/1 caps_flags
Unknown parameter 'caps_flags'

Signed-off-by: Leon Romanovsky <leonro@mellanox.com>