The dev_map_free() is called once only and it is short,
so it is better to integrate it into the caller's site.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
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>
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>
Most of the proposed objects are working in the scope "dev"
and will implement the same logic. Move the code to utils.c,
so other objects will be able to reuse the code.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
Despite the fact that all callers to dev_map_lookup are ensuring that
there is always device name prior to call to that function, it is better
and safer to check that in the dev_map_lookup itself.
Fixes: 40df8263a0 ("rdma: Add dev object")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
There is no external users of _dev_map_lookup function,
so let's limit its scope to be local.
Fixes: 40df8263a0 ("rdma: Add dev object")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
For all files in iproute2 which do not have an obvious license
identification, mark them with SPDK GPL-2
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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>
This renames Config to config.mk and includes more Make input.
Now configure generates all the required CFLAGS and LDLIBS for
the optional libraries.
Also, use pkg-config to test for libelf, rather than using a test
program. This makes it consistent with other libraries.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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>
Device (dev) object represents struct ib_device to the user space.
Device properties:
* Device capabilities
* FW version to the device output
* node_guid and sys_image_guid
* node_type
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
RDMA devices are cross-functional devices from one side,
but very tailored for the specific markets from another.
Such diversity caused to spread of RDMA related configuration
across various tools, e.g. devlink, ip, ethtool, ib specific and
vendor specific solutions.
This patch adds ability to fill device and port information
by reading RDMA netlink.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Leon Romanovsky
Stephen Hemminger