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Commit 052f947f authored by Andrew Lunn's avatar Andrew Lunn Committed by David S. Miller
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net: dsa: mv88e6xxx: Add stats_get_stats to ops structure 

Different families have different sets of statistics. Abstract this
using a stats_get_stats op. The mv88e6390 needs a different
implementation, which will be added later.
Signed-off-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent dfafe449
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Showing with 57 additions and 28 deletions
drivers/net/dsa/mv88e6xxx/chip.c
View file @ 052f947f
...@@ -899,25 +899,6 @@ static struct mv88e6xxx_hw_stat mv88e6xxx_hw_stats[] = { ...@@ -899,25 +899,6 @@ static struct mv88e6xxx_hw_stat mv88e6xxx_hw_stats[] = {
{ "out_management", 4, 0x1f, STATS_TYPE_BANK1, }, { "out_management", 4, 0x1f, STATS_TYPE_BANK1, },
}; };
static bool mv88e6xxx_has_stat(struct mv88e6xxx_chip *chip,
struct mv88e6xxx_hw_stat *stat)
{
switch (stat->type) {
case STATS_TYPE_BANK0:
return true;
case STATS_TYPE_BANK1:
return mv88e6xxx_6320_family(chip);
case STATS_TYPE_PORT:
return mv88e6xxx_6095_family(chip) ||
mv88e6xxx_6185_family(chip) ||
mv88e6xxx_6097_family(chip) ||
mv88e6xxx_6165_family(chip) ||
mv88e6xxx_6351_family(chip) ||
mv88e6xxx_6352_family(chip);
}
return false;
}
static uint64_t _mv88e6xxx_get_ethtool_stat(struct mv88e6xxx_chip *chip, static uint64_t _mv88e6xxx_get_ethtool_stat(struct mv88e6xxx_chip *chip,
struct mv88e6xxx_hw_stat *s, struct mv88e6xxx_hw_stat *s,
int port) int port)
...@@ -1030,13 +1011,47 @@ static int mv88e6xxx_get_sset_count(struct dsa_switch *ds) ...@@ -1030,13 +1011,47 @@ static int mv88e6xxx_get_sset_count(struct dsa_switch *ds)
return 0; return 0;
} }
static void mv88e6xxx_stats_get_stats(struct mv88e6xxx_chip *chip, int port,
uint64_t *data, int types)
{
struct mv88e6xxx_hw_stat *stat;
int i, j;
for (i = 0, j = 0; i < ARRAY_SIZE(mv88e6xxx_hw_stats); i++) {
stat = &mv88e6xxx_hw_stats[i];
if (stat->type & types) {
data[j] = _mv88e6xxx_get_ethtool_stat(chip, stat, port);
j++;
}
}
}
static void mv88e6095_stats_get_stats(struct mv88e6xxx_chip *chip, int port,
uint64_t *data)
{
return mv88e6xxx_stats_get_stats(chip, port, data,
STATS_TYPE_BANK0 | STATS_TYPE_PORT);
}
static void mv88e6320_stats_get_stats(struct mv88e6xxx_chip *chip, int port,
uint64_t *data)
{
return mv88e6xxx_stats_get_stats(chip, port, data,
STATS_TYPE_BANK0 | STATS_TYPE_BANK1);
}
static void mv88e6xxx_get_stats(struct mv88e6xxx_chip *chip, int port,
uint64_t *data)
{
if (chip->info->ops->stats_get_stats)
chip->info->ops->stats_get_stats(chip, port, data);
}
static void mv88e6xxx_get_ethtool_stats(struct dsa_switch *ds, int port, static void mv88e6xxx_get_ethtool_stats(struct dsa_switch *ds, int port,
uint64_t *data) uint64_t *data)
{ {
struct mv88e6xxx_chip *chip = ds->priv; struct mv88e6xxx_chip *chip = ds->priv;
struct mv88e6xxx_hw_stat *stat;
int ret; int ret;
int i, j;
mutex_lock(&chip->reg_lock); mutex_lock(&chip->reg_lock);
...@@ -1045,13 +1060,8 @@ static void mv88e6xxx_get_ethtool_stats(struct dsa_switch *ds, int port, ...@@ -1045,13 +1060,8 @@ static void mv88e6xxx_get_ethtool_stats(struct dsa_switch *ds, int port,
mutex_unlock(&chip->reg_lock); mutex_unlock(&chip->reg_lock);
return; return;
} }
for (i = 0, j = 0; i < ARRAY_SIZE(mv88e6xxx_hw_stats); i++) {
stat = &mv88e6xxx_hw_stats[i]; mv88e6xxx_get_stats(chip, port, data);
if (mv88e6xxx_has_stat(chip, stat)) {
data[j] = _mv88e6xxx_get_ethtool_stat(chip, stat, port);
j++;
}
}
mutex_unlock(&chip->reg_lock); mutex_unlock(&chip->reg_lock);
} }
...@@ -3216,6 +3226,7 @@ static const struct mv88e6xxx_ops mv88e6085_ops = { ...@@ -3216,6 +3226,7 @@ static const struct mv88e6xxx_ops mv88e6085_ops = {
.stats_snapshot = mv88e6xxx_g1_stats_snapshot, .stats_snapshot = mv88e6xxx_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6095_ops = { static const struct mv88e6xxx_ops mv88e6095_ops = {
...@@ -3229,6 +3240,7 @@ static const struct mv88e6xxx_ops mv88e6095_ops = { ...@@ -3229,6 +3240,7 @@ static const struct mv88e6xxx_ops mv88e6095_ops = {
.stats_snapshot = mv88e6xxx_g1_stats_snapshot, .stats_snapshot = mv88e6xxx_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6123_ops = { static const struct mv88e6xxx_ops mv88e6123_ops = {
...@@ -3242,6 +3254,7 @@ static const struct mv88e6xxx_ops mv88e6123_ops = { ...@@ -3242,6 +3254,7 @@ static const struct mv88e6xxx_ops mv88e6123_ops = {
.stats_snapshot = mv88e6xxx_g1_stats_snapshot, .stats_snapshot = mv88e6xxx_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6131_ops = { static const struct mv88e6xxx_ops mv88e6131_ops = {
...@@ -3255,6 +3268,7 @@ static const struct mv88e6xxx_ops mv88e6131_ops = { ...@@ -3255,6 +3268,7 @@ static const struct mv88e6xxx_ops mv88e6131_ops = {
.stats_snapshot = mv88e6xxx_g1_stats_snapshot, .stats_snapshot = mv88e6xxx_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6161_ops = { static const struct mv88e6xxx_ops mv88e6161_ops = {
...@@ -3268,6 +3282,7 @@ static const struct mv88e6xxx_ops mv88e6161_ops = { ...@@ -3268,6 +3282,7 @@ static const struct mv88e6xxx_ops mv88e6161_ops = {
.stats_snapshot = mv88e6xxx_g1_stats_snapshot, .stats_snapshot = mv88e6xxx_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6165_ops = { static const struct mv88e6xxx_ops mv88e6165_ops = {
...@@ -3281,6 +3296,7 @@ static const struct mv88e6xxx_ops mv88e6165_ops = { ...@@ -3281,6 +3296,7 @@ static const struct mv88e6xxx_ops mv88e6165_ops = {
.stats_snapshot = mv88e6xxx_g1_stats_snapshot, .stats_snapshot = mv88e6xxx_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6171_ops = { static const struct mv88e6xxx_ops mv88e6171_ops = {
...@@ -3295,6 +3311,7 @@ static const struct mv88e6xxx_ops mv88e6171_ops = { ...@@ -3295,6 +3311,7 @@ static const struct mv88e6xxx_ops mv88e6171_ops = {
.stats_snapshot = mv88e6320_g1_stats_snapshot, .stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6172_ops = { static const struct mv88e6xxx_ops mv88e6172_ops = {
...@@ -3311,6 +3328,7 @@ static const struct mv88e6xxx_ops mv88e6172_ops = { ...@@ -3311,6 +3328,7 @@ static const struct mv88e6xxx_ops mv88e6172_ops = {
.stats_snapshot = mv88e6320_g1_stats_snapshot, .stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6175_ops = { static const struct mv88e6xxx_ops mv88e6175_ops = {
...@@ -3325,6 +3343,7 @@ static const struct mv88e6xxx_ops mv88e6175_ops = { ...@@ -3325,6 +3343,7 @@ static const struct mv88e6xxx_ops mv88e6175_ops = {
.stats_snapshot = mv88e6320_g1_stats_snapshot, .stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6176_ops = { static const struct mv88e6xxx_ops mv88e6176_ops = {
...@@ -3341,6 +3360,7 @@ static const struct mv88e6xxx_ops mv88e6176_ops = { ...@@ -3341,6 +3360,7 @@ static const struct mv88e6xxx_ops mv88e6176_ops = {
.stats_snapshot = mv88e6320_g1_stats_snapshot, .stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6185_ops = { static const struct mv88e6xxx_ops mv88e6185_ops = {
...@@ -3354,6 +3374,7 @@ static const struct mv88e6xxx_ops mv88e6185_ops = { ...@@ -3354,6 +3374,7 @@ static const struct mv88e6xxx_ops mv88e6185_ops = {
.stats_snapshot = mv88e6xxx_g1_stats_snapshot, .stats_snapshot = mv88e6xxx_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6190_ops = { static const struct mv88e6xxx_ops mv88e6190_ops = {
...@@ -3415,6 +3436,7 @@ static const struct mv88e6xxx_ops mv88e6240_ops = { ...@@ -3415,6 +3436,7 @@ static const struct mv88e6xxx_ops mv88e6240_ops = {
.stats_snapshot = mv88e6320_g1_stats_snapshot, .stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6290_ops = { static const struct mv88e6xxx_ops mv88e6290_ops = {
...@@ -3445,6 +3467,7 @@ static const struct mv88e6xxx_ops mv88e6320_ops = { ...@@ -3445,6 +3467,7 @@ static const struct mv88e6xxx_ops mv88e6320_ops = {
.stats_snapshot = mv88e6320_g1_stats_snapshot, .stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_get_sset_count = mv88e6320_stats_get_sset_count, .stats_get_sset_count = mv88e6320_stats_get_sset_count,
.stats_get_strings = mv88e6320_stats_get_strings, .stats_get_strings = mv88e6320_stats_get_strings,
.stats_get_stats = mv88e6320_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6321_ops = { static const struct mv88e6xxx_ops mv88e6321_ops = {
...@@ -3460,6 +3483,7 @@ static const struct mv88e6xxx_ops mv88e6321_ops = { ...@@ -3460,6 +3483,7 @@ static const struct mv88e6xxx_ops mv88e6321_ops = {
.stats_snapshot = mv88e6320_g1_stats_snapshot, .stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_get_sset_count = mv88e6320_stats_get_sset_count, .stats_get_sset_count = mv88e6320_stats_get_sset_count,
.stats_get_strings = mv88e6320_stats_get_strings, .stats_get_strings = mv88e6320_stats_get_strings,
.stats_get_stats = mv88e6320_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6350_ops = { static const struct mv88e6xxx_ops mv88e6350_ops = {
...@@ -3474,6 +3498,7 @@ static const struct mv88e6xxx_ops mv88e6350_ops = { ...@@ -3474,6 +3498,7 @@ static const struct mv88e6xxx_ops mv88e6350_ops = {
.stats_snapshot = mv88e6320_g1_stats_snapshot, .stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6351_ops = { static const struct mv88e6xxx_ops mv88e6351_ops = {
...@@ -3488,6 +3513,7 @@ static const struct mv88e6xxx_ops mv88e6351_ops = { ...@@ -3488,6 +3513,7 @@ static const struct mv88e6xxx_ops mv88e6351_ops = {
.stats_snapshot = mv88e6320_g1_stats_snapshot, .stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6352_ops = { static const struct mv88e6xxx_ops mv88e6352_ops = {
...@@ -3504,6 +3530,7 @@ static const struct mv88e6xxx_ops mv88e6352_ops = { ...@@ -3504,6 +3530,7 @@ static const struct mv88e6xxx_ops mv88e6352_ops = {
.stats_snapshot = mv88e6320_g1_stats_snapshot, .stats_snapshot = mv88e6320_g1_stats_snapshot,
.stats_get_sset_count = mv88e6095_stats_get_sset_count, .stats_get_sset_count = mv88e6095_stats_get_sset_count,
.stats_get_strings = mv88e6095_stats_get_strings, .stats_get_strings = mv88e6095_stats_get_strings,
.stats_get_stats = mv88e6095_stats_get_stats,
}; };
static const struct mv88e6xxx_ops mv88e6390_ops = { static const struct mv88e6xxx_ops mv88e6390_ops = {
......
drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
View file @ 052f947f
...@@ -810,6 +810,8 @@ struct mv88e6xxx_ops { ...@@ -810,6 +810,8 @@ struct mv88e6xxx_ops {
/* Return the number of strings describing statistics */ /* Return the number of strings describing statistics */
int (*stats_get_sset_count)(struct mv88e6xxx_chip *chip); int (*stats_get_sset_count)(struct mv88e6xxx_chip *chip);
void (*stats_get_strings)(struct mv88e6xxx_chip *chip, uint8_t *data); void (*stats_get_strings)(struct mv88e6xxx_chip *chip, uint8_t *data);
void (*stats_get_stats)(struct mv88e6xxx_chip *chip, int port,
uint64_t *data);
}; };
#define STATS_TYPE_PORT BIT(0) #define STATS_TYPE_PORT BIT(0)
......
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