19.05.0-rc2
file: driver/net/i40e/i40e_tm.c :
=================================
static int
i40e_shaper_profile_param_check(struct rte_tm_shaper_params *profile,
struct rte_tm_error *error)
{
/* min rate not supported */
if (profile->committed.rate) {
error->type = RTE_TM_ERROR_TYPE_SHAPER_PROFILE_COMMITTED_RATE;
error->message = "committed rate not supported";
return -EINVAL;
}
/* min bucket size not supported */
if (profile->committed.size) {
error->type = RTE_TM_ERROR_TYPE_SHAPER_PROFILE_COMMITTED_SIZE;
error->message = "committed bucket size not supported";
return -EINVAL;
}
/* max bucket size not supported */
if (profile->peak.size) {
error->type = RTE_TM_ERROR_TYPE_SHAPER_PROFILE_PEAK_SIZE;
error->message = "peak bucket size not supported";
return -EINVAL;
}
/* length adjustment not supported */
if (profile->pkt_length_adjust) {
error->type = RTE_TM_ERROR_TYPE_SHAPER_PROFILE_PKT_ADJUST_LEN;
error->message = "packet length adjustment not supported";
return -EINVAL;
}
return 0;
}
==========================
So, how could i create shaper ( rate limiter) without any buffers? No committed.size, no peak.size ? How would token bucket works without buffer?
