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Diffstat (limited to 'static/freebsd/man3/ibv_query_srq.3')
| -rw-r--r-- | static/freebsd/man3/ibv_query_srq.3 | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/static/freebsd/man3/ibv_query_srq.3 b/static/freebsd/man3/ibv_query_srq.3 new file mode 100644 index 00000000..8a35ce03 --- /dev/null +++ b/static/freebsd/man3/ibv_query_srq.3 @@ -0,0 +1,45 @@ +.\" -*- nroff -*- +.\" Licensed under the OpenIB.org BSD license (FreeBSD Variant) - See COPYING.md +.\" +.TH IBV_QUERY_SRQ 3 2006-10-31 libibverbs "Libibverbs Programmer's Manual" +.SH "NAME" +ibv_query_srq \- get the attributes of a shared receive queue (SRQ) +.SH "SYNOPSIS" +.nf +.B #include <infiniband/verbs.h> +.sp +.BI "int ibv_query_srq(struct ibv_srq " "*srq" ", struct ibv_srq_attr " "*srq_attr" ); +.fi +.SH "DESCRIPTION" +.B ibv_query_srq() +gets the attributes of the SRQ +.I srq +and returns them through the pointer +.I srq_attr\fR. +The argument +.I srq_attr +is an ibv_srq_attr struct, as defined in <infiniband/verbs.h>. +.PP +.nf +struct ibv_srq_attr { +.in +8 +uint32_t max_wr; /* maximum number of outstanding work requests (WRs) in the SRQ */ +uint32_t max_sge; /* maximum number of scatter elements per WR */ +uint32_t srq_limit; /* the limit value of the SRQ */ +.in -8 +}; +.fi +.SH "RETURN VALUE" +.B ibv_query_srq() +returns 0 on success, or the value of errno on failure (which indicates the failure reason). +.SH "NOTES" +If the value returned for srq_limit is 0, then the SRQ limit reached +("low watermark") event is not (or no longer) armed, and no +asynchronous events will be generated until the event is rearmed. +.SH "SEE ALSO" +.BR ibv_create_srq (3), +.BR ibv_destroy_srq (3), +.BR ibv_modify_srq (3) +.SH "AUTHORS" +.TP +Dotan Barak <dotanba@gmail.com> |