net: dsa: mv88e6xxx: add helper to disable ports

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Before resetting a switch, the ports should be set to the Disabled state
and the transmit queues should be drained.

Add an helper to explicit that.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Vivien Didelot 2016-12-05 17:30:25 -05:00 • committed by David S. Miller

parent 9f9ffdffe9

commit 4ac4b5a623

1 changed files with 22 additions and 10 deletions

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drivers/net/dsa/mv88e6xxx/chip.c

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