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RDMA_CREATE_SRQ(3)	 Librdmacm Programmer's	Manual	    RDMA_CREATE_SRQ(3)

NAME
       rdma_create_srq - Allocate a shared receive queue.

SYNOPSIS
       #include	<rdma/rdma_verbs.h>

       int  rdma_create_srq  (struct rdma_cm_id	*id, struct ibv_pd *pd,	struct
       ibv_srq_init_attr *attr);

ARGUMENTS
       id	   RDMA	identifier.

       pd	   Optional protection domain for the SRQ.

       attr	   Initial SRQ attributes.

DESCRIPTION
       Allocate	a SRQ associated with the specified rdma_cm_id.

RETURN VALUE
       Returns 0 on success, or	-1 on error.  If an error occurs,  errno  will
       be set to indicate the failure reason.

NOTES
       The rdma_cm_id must be bound to a local RDMA device before calling this
       function, and the protection domain, if provided, must be for that same
       device.	After being allocated, the SRQ will be ready to	handle posting
       of receives.

       If a protection domain is not given - pd	parameter is NULL -  then  the
       rdma_cm_id  will	be created using a default protection domain.  One de-
       fault protection	domain is allocated per	RDMA device.

       The initial SRQ attributes are specified	by the	attr  parameter.   The
       ext.xrc.cq  fields  in the ibv_srq_init_attr is optional.  If a comple-
       tion queue is not specified for an XRC SRQ, then	a CQ will be allocated
       by  the	rdma_cm	for the	SRQ, along with	corresponding completion chan-
       nels.  Completion channels and CQ data created by the rdma_cm  are  ex-
       posed to	the user through the rdma_cm_id	structure.

       The  actual  capabilities and properties	of the created SRQ will	be re-
       turned to the user through the attr parameter.  An rdma_cm_id may  only
       be associated with a single SRQ.

SEE ALSO
       rdma_bind_addr(3),  rdma_resolve_addr(3),  rdma_create_ep(3),  rdma_de-
       stroy_srq(3), ibv_create_srq(3),	ibv_create_xsrq(3)

librdmacm			  2011-06-15		    RDMA_CREATE_SRQ(3)

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURN VALUE | NOTES | SEE ALSO

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