int ibv_rate_to_mult(enum ibv_rate rate);

Description

ibv_rate_to_mult() converts an InfiniBand transmission 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).

Parameters

Return Values

Examples

Print a multiplier of a specific rate:

int mult;
 
mult = ibv_rate_to_mult(IBV_RATE_40_GBPS);
if (mult < 0) {
	fprintf(stderr, "Error, ibv_rate_to_mult() failed\n");
	return -1;
}
 
printf("The multiplier of the value %d is %d\n", IBV_RATE_40_GBPS, mult);

Written by: Dotan Barak on April 6, 2013.on January 31, 2014.