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.\" Automatically generated by Pandoc 1.19.2.4
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.TH "EFADV_CREATE_DRIVER_QP" "3" "2019\-01\-23" "efa" "EFA Direct Verbs Manual"
.hy
.SH NAME
.PP
efadv_create_driver_qp \- Create EFA specific Queue Pair # SYNOPSIS
.IP
.nf
\f[C]
#include\ <infiniband/efadv.h>

struct\ ibv_qp\ *efadv_create_driver_qp(struct\ ibv_pd\ *ibvpd,
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ struct\ ibv_qp_init_attr\ *attr,
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ uint32_t\ driver_qp_type);
\f[]
.fi
.SH DESCRIPTION
.PP
\f[B]efadv_create_driver_qp()\f[] Create device\-specific Queue Pairs.
.PP
Scalable Reliable Datagram (SRD) transport provides reliable
out\-of\-order delivery, transparently utilizing multiple network paths
to reduce network tail latency.
Its interface is similar to UD, in particular it supports message size
up to MTU, with error handling extended to support reliable
communication.
.TP
.B \f[I]driver_qp_type\f[]
The type of QP to be created:
.RS
.PP
EFADV_QP_DRIVER_TYPE_SRD: Create an SRD QP.
.RE
.SH RETURN VALUE
.PP
efadv_create_driver_qp() returns a pointer to the created QP, or NULL if
the request fails.
.SH SEE ALSO
.PP
\f[B]efadv\f[](7)
.SH AUTHORS
.PP
Gal Pressman <galpress@amazon.com>