netdev - [PATCH net-next v2 0/3] net: Support Wake-on-LAN using filters

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Message-Id: <20180807175023.30399-1-f.fainelli@gmail.com>
Date:   Tue,  7 Aug 2018 10:50:19 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     netdev@...r.kernel.org
Cc:     Florian Fainelli <f.fainelli@...il.com>, andrew@...n.ch,
        vivien.didelot@...oirfairelinux.com, davem@...emloft.net,
        linville@...driver.com
Subject: [PATCH net-next v2 0/3] net: Support Wake-on-LAN using filters

Hi David, John,

This is technically a v2, but this patch series builds on your feedback
and defines the following:

- a new WAKE_* bit: WAKE_FILTER which can be enabled alongside other type
  of Wake-on-LAN to support waking up on a programmed filter (match + action)
- a new RX_CLS_FLOW_WAKE flow action which can be specified by an user when
  inserting a flow using ethtool::rxnfc, similar to the existing RX_CLS_FLOW_DISC

The bcm_sf2 and bcmsysport drivers are updated accordingly to work in concert to
allow matching packets at the switch level, identified by their filter location
to be used as a match by the SYSTEM PORT (CPU/management controller) during
Wake-on-LAN.

Let me know if this looks better than the previous incarnation of the patch
series.

Attached is also the ethtool patch that I would be submitting once the uapi
changes are committed.

Thank you!

Changes in v2:

- bail out earlier in bcm_sf2_cfp's get_rxnfc if an error is
  encountered (Andrew)

Florian Fainelli (3):
  ethtool: Add WAKE_FILTER and RX_CLS_FLOW_WAKE
  net: dsa: bcm_sf2: Propagate ethtool::rxnfc to CPU port
  net: systemport: Add support for WAKE_FILTER

 drivers/net/dsa/bcm_sf2_cfp.c              |  43 ++++-
 drivers/net/ethernet/broadcom/bcmsysport.c | 193 ++++++++++++++++++++-
 drivers/net/ethernet/broadcom/bcmsysport.h |  11 +-
 include/uapi/linux/ethtool.h               |   5 +-
 4 files changed, 239 insertions(+), 13 deletions(-)

-- 
2.17.1