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6 Commits

Author SHA1 Message Date
Leon Romanovsky 874c734c1c rdma: Move link execution logic to common code 
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
 2017-12-27 07:47:35 -08:00
Leon Romanovsky e3dee3c81f rdma: Check that port index exists before operate on link layer 
Link layer operates on port layer, hence it should check
it existence before execution commands.

Fixes: da990ab40a ("rdma: Add link object")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
 2017-12-27 07:47:35 -08:00
Leon Romanovsky 4e2eb9fdf9 rdma: Fix misspelled SYS_IMAGE_GUID 
SYS_IMAGE_GUIG is actually SYS_IMAGE_GUID.

Fixes: da990ab40a ("rdma: Add link object")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
 2017-12-27 07:47:35 -08:00
Stephen Hemminger 8f478ec2b3 rdma: fix duplicate initialization in port_names 
Build with warnings enable spotted this.
link.c:51:58: note: (near initialization for ‘rdma_port_names[23]’)
   rdma_port_names[] = { RDMA_PORT_FLAGS(RDMA_BITMAP_NAMES) };

Assume that fields were in order and 25 is the missing value.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
 2017-08-24 15:02:16 -07:00
Leon Romanovsky 7fc75744c0 rdma: Add json output to link object 
An example for the JSON output for two devices system.

root@mtr-leonro:~# rdma link -d -p -j
[{
        "ifindex": 1,
        "port": 1,
        "ifname": "mlx5_0/1",
        "subnet_prefix": "fe80:0000:0000:0000",
        "lid": 13399,
        "sm_lid": 49151,
        "lmc": 0,
        "state": "ACTIVE",
        "physical_state": "LINK_UP",
        "caps": ["AUTO_MIG"
        ]
    },{
        "ifindex": 2,
        "port": 1,
        "ifname": "mlx5_1/1",
        "subnet_prefix": "fe80:0000:0000:0000",
        "lid": 13400,
        "sm_lid": 49151,
        "lmc": 0,
        "state": "ACTIVE",
        "physical_state": "LINK_UP",
        "caps": ["AUTO_MIG"
        ]
    }
]

Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
 2017-08-21 17:07:44 -07:00
Leon Romanovsky da990ab40a rdma: Add link object 
Link (port) object represent struct ib_port to the user space.

Link properties:
 * Port capabilities
 * IB subnet prefix
 * LID, SM_LID and LMC
 * Port state
 * Physical state

Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
 2017-08-21 17:07:44 -07:00