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.TH "IBV_RATE_TO_MBPS" "3" "2012-03-31" "libibverbs" "Libibverbs Programmer\[cq]s Manual"
.hy
.SH NAME
.PP
ibv_rate_to_mbps - convert IB rate enumeration to Mbit/sec
.PP
mbps_to_ibv_rate - convert Mbit/sec to an IB rate enumeration
.SH SYNOPSIS
.IP
.nf
\f[C]
#include <infiniband/verbs.h>

int ibv_rate_to_mbps(enum ibv_rate rate);

enum ibv_rate mbps_to_ibv_rate(int mbps);
\f[R]
.fi
.SH DESCRIPTION
.PP
\f[B]ibv_rate_to_mbps()\f[R] converts the IB transmission rate
enumeration \f[I]rate\f[R] to a number of Mbit/sec.\ For example, if
\f[I]rate\f[R] is \f[B]IBV_RATE_5_GBPS\f[R], the value 5000 will be
returned (5 Gbit/sec = 5000 Mbit/sec).
.PP
\f[B]mbps_to_ibv_rate()\f[R] converts the number of Mbit/sec
\f[I]mult\f[R] to an IB transmission rate enumeration.
For example, if \f[I]mult\f[R] is 5000, the rate enumeration
\f[B]IBV_RATE_5_GBPS\f[R] will be returned.
.SH RETURN VALUE
.PP
\f[B]ibv_rate_to_mbps()\f[R] returns the number of Mbit/sec.
.PP
\f[B]mbps_to_ibv_rate()\f[R] returns the enumeration representing the IB
transmission rate.
.SH SEE ALSO
.PP
\f[B]ibv_query_port\f[R](3)
.SH AUTHOR
.PP
Dotan Barak <dotanb@dev.mellanox.co.il>