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IBV_RATE_TO_MULT(3)     Libibverbs Programmer's Manual     IBV_RATE_TO_MULT(3)



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 <dotanbaATgmail.com>



libibverbs                        2006-10-31               IBV_RATE_TO_MULT(3)