Qdiscs support in Linux on RDB3 hardware

[yellapu_anishkh]

Hi Team,

We are using RDB3, to configure and use TSN using GMAC interface.

1. Taprio (IEE 801.Qbv) can be configured in GMAC controller on hardware level.
2. Do we still need Taprio qdisc, to do similar thing on SW.

Question is, if 801.Qbv role is done by qdisc in S/W, what is the role of ethernet controller here ?

if both are used what is the work offloaded to SW in comparison to HW ?