rdma_resolve_route3
Resolve the route information needed to establish a connection.
Usage
#include <rdma/rdma_cma.h>
int rdma_resolve_route (struct rdma_cm_id *id, int timeout_ms);
Arguments
id
|
RDMA identifier. |
|---|---|
timeout_ms
|
Time to wait for resolution to complete. |
Overview
Resolves an RDMA route to the destination address in order to establish a connection. The destination address must have already been resolved by calling rdma_resolve_addr.
Return value
Returns 0 on success, or -1 on error. If an error occurs, errno will be set to indicate the failure reason.
Notes
This is called on the client side of a connection after calling rdma_resolve_addr, but before calling rdma_connect.
Infiniband specific
This call obtains a path record that is used by the connection.
Releases
Unchanged in 22 releases since FreeBSD 11.3-RELEASE.