diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2020-02-16 18:54:13 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-02-16 20:00:21 -0800 |
| commit | 0d30bbd03d8483548bed1fc1e96fc6cfd10248b1 (patch) | |
| tree | 7847cadc30ef48d4c2da76e15533266889ee027a /drivers/net/dsa/mv88e6xxx/chip.h | |
| parent | 27aa6228d6d64922bc726e7853271bc9b4d5571f (diff) | |
net: dsa: mv88e6xxx: Allow PCS registers to be retrieved via ethtool
ethtool provides a generic mechanism for a driver to return the
registers of an ethernet device. DSA uses this to give the port
registers associated with an interfaces. Extend this to allow PCS
registers to also be returned, if the port has a PCS associated to it.
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 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h index 79cad5e751c6..851686b45414 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.h +++ b/drivers/net/dsa/mv88e6xxx/chip.h @@ -517,6 +517,11 @@ struct mv88e6xxx_ops { int (*serdes_get_stats)(struct mv88e6xxx_chip *chip, int port, uint64_t *data); + /* SERDES registers for ethtool */ + int (*serdes_get_regs_len)(struct mv88e6xxx_chip *chip, int port); + void (*serdes_get_regs)(struct mv88e6xxx_chip *chip, int port, + void *_p); + /* Address Translation Unit operations */ int (*atu_get_hash)(struct mv88e6xxx_chip *chip, u8 *hash); int (*atu_set_hash)(struct mv88e6xxx_chip *chip, u8 hash); |