net: dsa: mv88e6xxx: fix mdio bus' phy_mask member

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Commit 2c7e46edbd ("net: dsa: mv88e6xxx: mask apparently non-existing
phys during probing") added non-trivial bus->phy_mask in
mv88e6xxx_mdio_register() in order to avoid excessive mdio bus
transactions during probing.

But the mask is incorrect for switches with non-zero phy_base_addr (such
as 88E6341).

Fix this.

Fixes: 2c7e46edbd ("net: dsa: mv88e6xxx: mask apparently non-existing phys during probing")
Signed-off-by: Marek Behún <kabel@kernel.org>
Tested-by: Klaus Kudielka <klaus.kudielka@gmail.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://lore.kernel.org/r/20230319140238.9470-1-kabel@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

...

This commit is contained in:

Marek Behún 2023-03-19 15:02:38 +01:00 • committed by Paolo Abeni

parent a08df15eab

commit a4926c2943

1 changed files with 3 additions and 1 deletions

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4

drivers/net/dsa/mv88e6xxx/chip.c

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