NAME

       ibv_rate_to_mult - convert IB rate enumeration to multiplier of 2.5 Gbit/sec

       mult_to_ibv_rate - convert multiplier of 2.5 Gbit/sec to an IB rate enumeration

SYNOPSIS

       #include <infiniband/verbs.h>

       int ibv_rate_to_mult(enum ibv_rate rate);

       enum ibv_rate mult_to_ibv_rate(int mult);

DESCRIPTION

       ibv_rate_to_mult()  converts the IB transmission rate enumeration rate to a multiple of 2.5 Gbit/sec (the
       base rate). For example, if rate is IBV_RATE_5_GBPS, the value 2 will be returned (5 Gbit/sec = 2  *  2.5
       Gbit/sec).

       mult_to_ibv_rate()  converts  the  multiplier  value  (of  2.5  Gbit/sec) mult to an IB transmission rate
       enumeration. For example, if mult is 2, the rate enumeration IBV_RATE_5_GBPS will be returned.

RETURN VALUE

       ibv_rate_to_mult() returns the multiplier of the base rate 2.5 Gbit/sec.

       mult_to_ibv_rate() returns the enumeration representing the IB transmission rate.

SEE ALSO

       ibv_query_port(3)

AUTHORS

       Dotan Barak <dotanba@gmail.com>