RDMA/cma: Allow accepting requests for multi port rdma device

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When IP failover is used between multiple ports of a given rdma device,
allow accepting CM requests from either of the ports.  This is applicable
for IPv4 and IPv6 non link local addressing scheme.

IPv6 link local addresses are bound. IP failover requests for listen
cm_ids bound to specific netdev interfaces cannot be supported.
(Similar to traditional sockets).

Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Parav Pandit 2018-09-15 12:07:55 +03:00 • committed by Jason Gunthorpe

parent bfe397c387

commit 78fb282b15

1 changed files with 22 additions and 4 deletions

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26

drivers/infiniband/core/cma.c

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