On Monday, June 06/05/17, 2017 at 14:03:14 +0000, Mintz, Yuval wrote:
> > + pktsize = be16_to_cpu(port_rpl.u.info.mtu);
> > + /* subtract ethhdr size and 4 bytes crc since, f/w appends it */
> > + pktsize = pktsize - sizeof(struct ethhdr) - 4;
> > + /* subtract ipv4 hdr size, tcp hdr size to get typical IPv4 MSS size */
> > + pktsize = pktsize - sizeof(struct iphdr) - sizeof(struct tcphdr);
> > + /* configure Traffic Class for rate-limiting */
> > + ret = t4_sched_params(adap, SCHED_CLASS_TYPE_PACKET,
> > + SCHED_CLASS_LEVEL_CL_RL,
> > + SCHED_CLASS_MODE_CLASS,
> > + SCHED_CLASS_RATEUNIT_BITS,
> > + SCHED_CLASS_RATEMODE_ABS,
> > + pi->port_id, class_id, 0,
> > + max_tx_rate * 1000, 0, pktsize);
>
> Does it mean you're achieving throughput limitation by
> limiting the PP/s?
By bits/sec.
