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| author | Andrew Lunn <andrew@lunn.ch> | 2019-11-05 01:12:59 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-05 18:09:45 -0800 |
| commit | 6239a386e784aed13c3ead54c3992ebcb0512d5f (patch) | |
| tree | c1a0a3c1229f33727b54e19c595145335640cc7b /drivers/net/dsa/mv88e6xxx/global2.h | |
| parent | d9ea56206c4df77175321874544eb4ca48c0bac8 (diff) | |
| download | lwn-6239a386e784aed13c3ead54c3992ebcb0512d5f.tar.gz lwn-6239a386e784aed13c3ead54c3992ebcb0512d5f.zip | |
net: dsa: mv88e6xxx: global2: Expose ATU stats register
Add helpers to set/get the ATU statistics register.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/global2.h')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global2.h | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/global2.h b/drivers/net/dsa/mv88e6xxx/global2.h index 42da4bca73e8..a308ca7a7da6 100644 --- a/drivers/net/dsa/mv88e6xxx/global2.h +++ b/drivers/net/dsa/mv88e6xxx/global2.h @@ -113,7 +113,16 @@ #define MV88E6XXX_G2_SWITCH_MAC_DATA_MASK 0x00ff /* Offset 0x0E: ATU Stats Register */ -#define MV88E6XXX_G2_ATU_STATS 0x0e +#define MV88E6XXX_G2_ATU_STATS 0x0e +#define MV88E6XXX_G2_ATU_STATS_BIN_0 (0x0 << 14) +#define MV88E6XXX_G2_ATU_STATS_BIN_1 (0x1 << 14) +#define MV88E6XXX_G2_ATU_STATS_BIN_2 (0x2 << 14) +#define MV88E6XXX_G2_ATU_STATS_BIN_3 (0x3 << 14) +#define MV88E6XXX_G2_ATU_STATS_MODE_ALL (0x0 << 12) +#define MV88E6XXX_G2_ATU_STATS_MODE_ALL_DYNAMIC (0x1 << 12) +#define MV88E6XXX_G2_ATU_STATS_MODE_FID_ALL (0x2 << 12) +#define MV88E6XXX_G2_ATU_STATS_MODE_FID_ALL_DYNAMIC (0x3 << 12) +#define MV88E6XXX_G2_ATU_STATS_MASK 0x0fff /* Offset 0x0F: Priority Override Table */ #define MV88E6XXX_G2_PRIO_OVERRIDE 0x0f @@ -353,6 +362,8 @@ extern const struct mv88e6xxx_gpio_ops mv88e6352_gpio_ops; int mv88e6xxx_g2_scratch_gpio_set_smi(struct mv88e6xxx_chip *chip, bool external); +int mv88e6xxx_g2_atu_stats_set(struct mv88e6xxx_chip *chip, u16 kind, u16 bin); +int mv88e6xxx_g2_atu_stats_get(struct mv88e6xxx_chip *chip); #else /* !CONFIG_NET_DSA_MV88E6XXX_GLOBAL2 */ @@ -515,6 +526,17 @@ static inline int mv88e6xxx_g2_device_mapping_write(struct mv88e6xxx_chip *chip, return -EOPNOTSUPP; } +static inline int mv88e6xxx_g2_atu_stats_set(struct mv88e6xxx_chip *chip, + u16 kind, u16 bin) +{ + return -EOPNOTSUPP; +} + +static inline int mv88e6xxx_g2_atu_stats_get(struct mv88e6xxx_chip *chip) +{ + return -EOPNOTSUPP; +} + #endif /* CONFIG_NET_DSA_MV88E6XXX_GLOBAL2 */ #endif /* _MV88E6XXX_GLOBAL2_H */ |