Messages in this thread | | | Date | Mon, 25 Nov 2019 10:53:31 -0800 (PST) | Subject | Re: [v2,net-next] enetc: add support Credit Based Shaper(CBS) for hardware offload | From | David Miller <> |
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From: Po Liu <po.liu@nxp.com> Date: Mon, 25 Nov 2019 05:56:56 +0000
> The ENETC hardware support the Credit Based Shaper(CBS) which part > of the IEEE-802.1Qav. The CBS driver was loaded by the sch_cbs > interface when set in the QOS in the kernel. > > Here is an example command to set 20Mbits bandwidth in 1Gbits port > for taffic class 7: > > tc qdisc add dev eth0 root handle 1: mqprio \ > num_tc 8 map 0 1 2 3 4 5 6 7 hw 1 > > tc qdisc replace dev eth0 parent 1:8 cbs \ > locredit -1470 hicredit 30 \ > sendslope -980000 idleslope 20000 offload 1 > > Signed-off-by: Po Liu <Po.Liu@nxp.com> > Reviewed-by: Claudiu Manoil <claudiu.manoil@nxp.com> > Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Applied, thanks.
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