net: microchip: sparx5: add support for offloading tbf qdisc

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Add support for offloading tbf qdisc to sparx5 qdisc.

The tbf qdisc makes it possible to attach a shaper on traffic egressing
from a port or a queue. Per-port tbf qdiscs are attached as a root qdisc
directly and queue tbf qdiscs are attached to one of the classes of a
parent qdisc (such as mqprio).

Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Daniel Machon 2022-09-20 12:14:30 +02:00 • committed by David S. Miller

parent ab0e493e75

commit e02a5ac6bf

5 changed files with 648 additions and 0 deletions

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7

drivers/net/ethernet/microchip/sparx5/sparx5_main.c

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150

drivers/net/ethernet/microchip/sparx5/sparx5_main_regs.h

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401

drivers/net/ethernet/microchip/sparx5/sparx5_qos.c

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51

drivers/net/ethernet/microchip/sparx5/sparx5_qos.h

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39

drivers/net/ethernet/microchip/sparx5/sparx5_tc.c

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