diff options
| author | Tobias Waldekranz <tobias@waldekranz.com> | 2023-12-14 14:50:23 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-12-15 11:05:02 +0000 |
| commit | 3def80e52db3ab5e1097b13a87a7a65b909630d3 (patch) | |
| tree | e78d2e00f62ea5bff85837092a3e5b849c2f58de /drivers/net/dsa/mv88e6xxx/chip.h | |
| parent | d624afaf4c792457d5ffa0037156f66cdfc1df18 (diff) | |
net: dsa: mv88e6xxx: Create API to read a single stat counter
This change contains no functional change. We simply push the hardware
specific stats logic to a function reading a single counter, rather
than the whole set.
This is a preparatory change for the upcoming standard ethtool
statistics support (i.e. "eth-mac", "eth-ctrl" etc.).
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
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 | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h index 44383a03ef2f..c3c53ef543e5 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.h +++ b/drivers/net/dsa/mv88e6xxx/chip.h @@ -318,6 +318,17 @@ struct mv88e6xxx_mst { struct mv88e6xxx_stu_entry stu; }; +#define STATS_TYPE_PORT BIT(0) +#define STATS_TYPE_BANK0 BIT(1) +#define STATS_TYPE_BANK1 BIT(2) + +struct mv88e6xxx_hw_stat { + char string[ETH_GSTRING_LEN]; + size_t size; + int reg; + int type; +}; + struct mv88e6xxx_chip { const struct mv88e6xxx_info *info; @@ -574,8 +585,9 @@ struct mv88e6xxx_ops { /* Return the number of strings describing statistics */ int (*stats_get_sset_count)(struct mv88e6xxx_chip *chip); int (*stats_get_strings)(struct mv88e6xxx_chip *chip, uint8_t *data); - int (*stats_get_stats)(struct mv88e6xxx_chip *chip, int port, - uint64_t *data); + size_t (*stats_get_stat)(struct mv88e6xxx_chip *chip, int port, + const struct mv88e6xxx_hw_stat *stat, + uint64_t *data); int (*set_cpu_port)(struct mv88e6xxx_chip *chip, int port); int (*set_egress_port)(struct mv88e6xxx_chip *chip, enum mv88e6xxx_egress_direction direction, @@ -727,17 +739,6 @@ struct mv88e6xxx_pcs_ops { }; -#define STATS_TYPE_PORT BIT(0) -#define STATS_TYPE_BANK0 BIT(1) -#define STATS_TYPE_BANK1 BIT(2) - -struct mv88e6xxx_hw_stat { - char string[ETH_GSTRING_LEN]; - size_t size; - int reg; - int type; -}; - static inline bool mv88e6xxx_has_stu(struct mv88e6xxx_chip *chip) { return chip->info->max_sid > 0 && |