1IBV_RATE_TO_MULT(3)     Libibverbs Programmer's Manual     IBV_RATE_TO_MULT(3)
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NAME

6       ibv_rate_to_mult - convert IB rate enumeration to multiplier of 2.5 Gbit/sec
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8       mult_to_ibv_rate - convert multiplier of 2.5 Gbit/sec to an IB rate enumeration
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SYNOPSIS

11       #include <infiniband/verbs.h>
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13       int ibv_rate_to_mult(enum ibv_rate rate);
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15       enum ibv_rate mult_to_ibv_rate(int mult);
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DESCRIPTION

18       ibv_rate_to_mult()  converts  the IB transmission rate enumeration rate
19       to a multiple of 2.5 Gbit/sec (the base rate). For example, if rate  is
20       IBV_RATE_5_GBPS,  the  value  2  will be returned (5 Gbit/sec = 2 * 2.5
21       Gbit/sec).
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23       mult_to_ibv_rate() converts the multiplier value (of 2.5 Gbit/sec) mult
24       to  an IB transmission rate enumeration. For example, if mult is 2, the
25       rate enumeration IBV_RATE_5_GBPS will be returned.
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RETURN VALUE

28       ibv_rate_to_mult()  returns  the  multiplier  of  the  base  rate   2.5
29       Gbit/sec.
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31       mult_to_ibv_rate()  returns  the enumeration representing the IB trans‐
32       mission rate.
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SEE ALSO

35       ibv_query_port(3)
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AUTHORS

38       Dotan Barak <dotanba@gmail.com>
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42libibverbs                        2006-10-31               IBV_RATE_TO_MULT(3)