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RDMA/cma: Connect ECE to rdma_accept

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The rdma_accept() is called by both passive and active sides of CMID
connection to mark readiness to start data transfer. For passive side,
this is called explicitly, for active side, it is called implicitly while
receiving REP message.

Provide ECE data to rdma_accept function needed for passive side to send
that REP message.

Link: https://lore.kernel.org/r/20200526103304.196371-6-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Leon Romanovsky
2020-05-26 13:33:03 +03:00
committed by Jason Gunthorpe
parent a20652e175
commit 0cb15372a6
4 changed files with 34 additions and 3 deletions
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3
include/rdma/rdma_cm.h
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@@ -280,6 +280,9 @@ int rdma_listen(struct rdma_cm_id *id, int backlog);
int __rdma_accept(struct rdma_cm_id *id, struct rdma_conn_param *conn_param,
const char *caller);
int __rdma_accept_ece(struct rdma_cm_id *id, struct rdma_conn_param *conn_param,
const char *caller, struct rdma_ucm_ece *ece);
/**
* rdma_accept - Called to accept a connection request or response.
* @id: Connection identifier associated with the request.