diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2019-10-25 02:03:52 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-29 02:21:02 +0300 |
| commit | 23e8b470c7788da972d0be90d6ac20b4a2da2782 (patch) | |
| tree | 86195ae15cfc6bd6d87a28a586185764a6812930 /drivers/net/dsa/mv88e6xxx/chip.h | |
| parent | 6b297524234ccf3954b54609ab6bc2e8c4d3f677 (diff) | |
| download | linux-23e8b470c7788da972d0be90d6ac20b4a2da2782.tar.xz | |
net: dsa: mv88e6xxx: Add devlink param for ATU hash algorithm.
Some of the marvell switches have bits controlling the hash algorithm
the ATU uses for MAC addresses. In some industrial settings, where all
the devices are from the same manufacture, and hence use the same OUI,
the default hashing algorithm is not optimal. Allow the other
algorithms to be selected via devlink.
Signed-off-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 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h index e9b1a1ac9a8e..52f7726cc099 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.h +++ b/drivers/net/dsa/mv88e6xxx/chip.h @@ -497,6 +497,10 @@ struct mv88e6xxx_ops { int (*serdes_get_stats)(struct mv88e6xxx_chip *chip, int port, uint64_t *data); + /* Address Translation Unit operations */ + int (*atu_get_hash)(struct mv88e6xxx_chip *chip, u8 *hash); + int (*atu_set_hash)(struct mv88e6xxx_chip *chip, u8 hash); + /* VLAN Translation Unit operations */ int (*vtu_getnext)(struct mv88e6xxx_chip *chip, struct mv88e6xxx_vtu_entry *entry); |