[RFC, net-next 0/3] net: dsa: felix: frame preemption support

[Xiaoliang Yang]

VSC9959 supports frame preemption according to 802.1qbu and 802.3br.
This patch series use ethtool to enable and configure frame preemption,
then use tc-taprio preempt set to mark the preempt queues and express
queueus.

This series depends on series: "ethtool: Add support for frame preemption"
link: http://patchwork.ozlabs.org/project/netdev/patch/20201012235642.1384318-2-vinicius.gomes@xxxxxxxxx/

Xiaoliang Yang (3):
  net: dsa: ethtool preempt ops support on slave ports
  net: dsa: felix: add preempt queues set support for vsc9959
  net: dsa: felix: tc-taprio preempt set support

 drivers/net/dsa/ocelot/felix.c         | 26 +++++++++++
 drivers/net/dsa/ocelot/felix.h         |  4 ++
 drivers/net/dsa/ocelot/felix_vsc9959.c | 65 ++++++++++++++++++++++++++
 include/net/dsa.h                      | 12 +++++
 include/soc/mscc/ocelot.h              | 11 +++++
 include/soc/mscc/ocelot_dev.h          | 23 +++++++++
 net/dsa/slave.c                        | 26 +++++++++++
 7 files changed, 167 insertions(+)

-- 
2.18.4