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Merge branch 'net-dsa-cleanup-eee-part-1'

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Russell King says:

====================
net: dsa: cleanup EEE (part 1)

First part of DSA EEE cleanups.

Patch 1 removes a useless test that is always false. dp->pl will always
be set for user ports, so !dp->pl in the EEE methods will always be
false.

Patch 2 adds support for a new DSA support_eee() method, which tells
DSA whether the DSA driver supports EEE, and thus whether the ethtool
set_eee() and get_eee() methods should return -EOPNOTSUPP.

Patch 3 adds a trivial implementation for this new method which
indicates that EEE is supported.

Patches 4..8 adds implementations for .supports_eee() to all drivers
that support EEE in some form.

Patch 9 switches the core DSA code to require a .supports_eee()
implementation if DSA is supported. Any DSA driver that doesn't
implement this method after this patch will not support the ethtool
EEE methods.

Part 2 will remove the (now) useless .get_mac_eee() DSA operation.
====================

Link: https://patch.msgid.link/Z1hNkEb13FMuDQiY@shell.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2024-12-11 20:29:41 -08:00
commit 96b6fcc0ee
10 changed files with 45 additions and 23 deletions
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