netdev - [PATCH v2 net-next 0/2] net: dsa: mv88e6xxx: LAG fixes

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Message-Id: <20210115125259.22542-1-tobias@waldekranz.com>
Date:   Fri, 15 Jan 2021 13:52:57 +0100
From:   Tobias Waldekranz <tobias@...dekranz.com>
To:     davem@...emloft.net, kuba@...nel.org
Cc:     andrew@...n.ch, vivien.didelot@...il.com, f.fainelli@...il.com,
        olteanv@...il.com, netdev@...r.kernel.org
Subject: [PATCH v2 net-next 0/2] net: dsa: mv88e6xxx: LAG fixes

The kernel test robot kindly pointed out that Global 2 support in
mv88e6xxx is optional.

This also made me realize that we should verify that the hardware
actually supports LAG offloading before trying to configure it.

v1 -> v2:
- Do not allocate LAG ID mappings on unsupported hardware (Vladimir).
- Simplify _has_lag predicate (Vladimir).

Tobias Waldekranz (2):
  net: dsa: mv88e6xxx: Provide dummy implementations for trunk setters
  net: dsa: mv88e6xxx: Only allow LAG offload on supported hardware

 drivers/net/dsa/mv88e6xxx/chip.c    |  6 +++++-
 drivers/net/dsa/mv88e6xxx/chip.h    |  5 +++++
 drivers/net/dsa/mv88e6xxx/global2.h | 12 ++++++++++++
 3 files changed, 22 insertions(+), 1 deletion(-)

-- 
2.17.1