diff options
| author | Chris Packham <chris.packham@alliedtelesis.co.nz> | 2020-07-24 11:21:22 +1200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-24 20:03:27 -0700 |
| commit | 1baf0fac10fbe3084975d7cb0a4378eb18871482 (patch) | |
| tree | f84edf062292f1ded152fd31dd253ec1ad6098f2 /drivers/net/dsa/mv88e6xxx/chip.h | |
| parent | e8b34c67d6c10ee3f187469958af3fb36c9c3361 (diff) | |
net: dsa: mv88e6xxx: Use chip-wide max frame size for MTU
Some of the chips in the mv88e6xxx family don't support jumbo
configuration per port. But they do have a chip-wide max frame size that
can be used. Use this to approximate the behaviour of configuring a port
based MTU.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/chip.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h index 1c541b074256..2d70eac30e58 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.h +++ b/drivers/net/dsa/mv88e6xxx/chip.h @@ -552,6 +552,9 @@ struct mv88e6xxx_ops { void (*phylink_validate)(struct mv88e6xxx_chip *chip, int port, unsigned long *mask, struct phylink_link_state *state); + + /* Max Frame Size */ + int (*set_max_frame_size)(struct mv88e6xxx_chip *chip, int mtu); }; struct mv88e6xxx_irq_ops { |