BMC/Intel-BMC/linux.git/include/rdma/ib_cm.h, branch dev-5.7

RDMA/cm: Delete not implemented CM peer to peer communication

2020-03-13T13:46:53+00:00

Peer to peer support was never implemented, so delete it to make code less clutter. Link: https://lore.kernel.org/r/20200310091438.248429-6-leon@kernel.org Signed-off-by: Leon Romanovsky Reviewed-by: Mark Zhang Signed-off-by: Jason Gunthorpe

RDMA/cm: Delete unused CM ARP functions

2020-01-04T01:07:21+00:00

Clean the code by deleting ARP functions, which are not called anyway. Link: https://lore.kernel.org/r/20191212093830.316934-46-leon@kernel.org Signed-off-by: Leon Romanovsky Reviewed-by: Jason Gunthorpe Signed-off-by: Jason Gunthorpe

RDMA/cm: Update copyright together with SPDX tag

2019-10-28T13:15:11+00:00

Add Mellanox to lust of copyright holders and replace copyright boilerplate with relevant SPDX tag. Link: https://lore.kernel.org/r/20191020071559.9743-4-leon@kernel.org Signed-off-by: Leon Romanovsky Reviewed-by: Jason Gunthorpe Signed-off-by: Jason Gunthorpe

RDMA/cm: Use specific keyword to check define

2019-10-28T13:15:10+00:00

There is a specific define keyword to check if define exists or not, let's use it instead of open-coded variant. Link: https://lore.kernel.org/r/20191020071559.9743-3-leon@kernel.org Signed-off-by: Leon Romanovsky Reviewed-by: Jason Gunthorpe Signed-off-by: Jason Gunthorpe

RDMA/core: Annotate timeout as unsigned long

2018-10-16T17:34:01+00:00

The ucma users supply timeout in u32 format, it means that any number with most significant bit set will be converted to negative value by various rdma_*, cma_* and sa_query functions, which treat timeout as int. In the lowest level, the timeout is converted back to be unsigned long. Remove this ambiguous conversion by updating all function signatures to receive unsigned long. Reported-by: Noa Osherovich Signed-off-by: Leon Romanovsky Signed-off-by: Doug Ledford

RDMA/cma: Constify path record, ib_cm_event, listen_id pointers

2018-07-31T02:49:04+00:00

Constify several pointers such as path_rec, ib_cm_event and listen_id pointers in several functions. Signed-off-by: Parav Pandit Reviewed-by: Daniel Jurgens Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe

IB/core: Introduce and use sgid_attr in CM requests

2018-07-26T15:47:47+00:00

For RoCE, when CM requests are received for RC and UD connections, netdevice of the incoming request is unavailable. Because of that CM requests are always forwarded to init_net namespace. Now that we have the GID attribute available, introduce SGID attribute in incoming CM requests and refer to the netdevice of it. This is similar to existing SGID attribute field in outgoing CM requests for RC and UD transports. Signed-off-by: Parav Pandit Reviewed-by: Daniel Jurgens Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe

IB/cm: Pass the sgid_attr through various events

2018-06-25T20:19:57+00:00

Make the sgid_attr available along with path information to the event consumer, this allows the consumer to keep using the same GID table entry as the event is related to. Signed-off-by: Parav Pandit Signed-off-by: Jason Gunthorpe Signed-off-by: Leon Romanovsky

IB/SA: Rename ib_sa_path_rec to sa_path_rec

2017-05-01T18:37:28+00:00

Rename ib_sa_path_rec to a more generic sa_path_rec. This is part of extending ib_sa to also support OPA path records in addition to the IB defined path records. Reviewed-by: Don Hiatt Reviewed-by: Ira Weiny Signed-off-by: Dasaratharaman Chandramouli Signed-off-by: Doug Ledford

rdma_cm: add rdma_reject_msg() helper function

2016-12-14T16:38:28+00:00

rdma_reject_msg() returns a pointer to a string message associated with the transport reject reason codes. Reviewed-by: Christoph Hellwig Reviewed-by: Sagi Grimberg Signed-off-by: Steve Wise Reviewed-by: Bart Van Assche Signed-off-by: Doug Ledford