netdev - [PATCH net-next 0/5] Enable ACB for bcm

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Message-Id: <20171011175752.22030-1-f.fainelli@gmail.com>
Date:   Wed, 11 Oct 2017 10:57:47 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, andrew@...n.ch,
        vivien.didelot@...oirfairelinux.com,
        Florian Fainelli <f.fainelli@...il.com>
Subject: [PATCH net-next 0/5] Enable ACB for bcm_sf2 and bcmsysport

Hi all,

This patch series enables Broadcom's Advanced Congestion Buffering mechanism
which requires cooperation between the CPU/Management Ethernet MAC controller
and the switch.

I took the notifier approach because ultimately the information we need to
carry to the master network device is DSA specific and I saw little room for
generalizing beyond what DSA requires. Chances are that this is highly specific
to the Broadcom HW as I don't know of any HW out there that supports something
nearly similar for similar or identical needs.

Florian Fainelli (5):
  net: dsa: Add support for DSA specific notifiers
  net: dsa: tag_brcm: Indicate to master netdevice port + queue
  net: systemport: Establish lower/upper queue mapping
  net: dsa: bcm_sf2: Turn on ACB at the switch level
  net: systemport: Turn on ACB at the SYSTEMPORT level

 drivers/net/dsa/bcm_sf2.c                  |  30 ++++++++
 drivers/net/dsa/bcm_sf2_regs.h             |  23 ++++++
 drivers/net/ethernet/broadcom/bcmsysport.c | 119 ++++++++++++++++++++++++++++-
 drivers/net/ethernet/broadcom/bcmsysport.h |  11 ++-
 include/net/dsa.h                          |  50 ++++++++++++
 net/dsa/dsa.c                              |  23 ++++++
 net/dsa/slave.c                            |  13 ++++
 net/dsa/tag_brcm.c                         |   6 ++
 8 files changed, 270 insertions(+), 5 deletions(-)

-- 
2.9.3