From: Jiri Pirko <j...@resnulli.us> Date: Mon, 6 Nov 2017 07:23:40 +0100
> From: Jiri Pirko <j...@mellanox.com> > > Nogah says: > > Add an offload support for RED qdisc for mlxsw driver. > The first patch adds the ability to offload RED qdisc by using > ndo_setup_tc. It gives RED three commands, to offload, change or delete > the qdisc, to get the qdisc generic stats and to get it's RED xstats. > There is no enforcement on a driver to offload or not offload the qdisc and > it is up to the driver to decide. > RED qdisc is first being created and only later graft to a parent (unless > it is a root qdisc). For that reason the return value of the offload > replace command that is called in the init process doesn't reflect actual > offload state. The offload state is determined in the dump function so it > can be reflected to the user. This function is also responsible for stats > update. > > The patchses 2-3 change the name of TC_SETUP_MQPRIO & TC_SETUP_CBS to match > with the new convention of QDISC prefix. > The rest of the patchset is driver support for the qdisc. Currently only > as root qdisc that is being set on the default traffic class. It supports > only the following parameters of RED: min, max, probability and ECN mode. > Limit and burst size related params are being ignored at this moment. Series applied, thanks!
