1EFADV_CREATE_DRIVER_QP(3)   EFA Direct Verbs Manual  EFADV_CREATE_DRIVER_QP(3)
2
3
4

NAME

6       efadv_create_driver_qp - Create EFA specific Queue Pair # SYNOPSIS
7
8              #include <infiniband/efadv.h>
9
10              struct ibv_qp *efadv_create_driver_qp(struct ibv_pd *ibvpd,
11                                                    struct ibv_qp_init_attr *attr,
12                                                    uint32_t driver_qp_type);
13

DESCRIPTION

15       efadv_create_driver_qp() Create device-specific Queue Pairs.
16
17       Scalable Reliable Datagram (SRD) transport provides reliable out-of-or‐
18       der delivery, transparently utilizing multiple network paths to  reduce
19       network tail latency.  Its interface is similar to UD, in particular it
20       supports message size up to MTU, with error handling extended  to  sup‐
21       port reliable communication.
22
23       driver_qp_type
24              The type of QP to be created:
25
26              EFADV_QP_DRIVER_TYPE_SRD: Create an SRD QP.
27

RETURN VALUE

29       efadv_create_driver_qp()  returns  a pointer to the created QP, or NULL
30       if the request fails.
31

SEE ALSO

33       efadv(7)
34

AUTHORS

36       Gal Pressman <galpress@amazon.com>
37
38
39
40efa                               2019-01-23         EFADV_CREATE_DRIVER_QP(3)
Impressum