diff options
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8216.c | 57 | ||||
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8216.h | 3 | ||||
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8327.c | 1 |
3 files changed, 61 insertions, 0 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c index 37877d513a..7f3d5115ab 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.c +++ b/target/linux/generic/files/drivers/net/phy/ar8216.c @@ -49,6 +49,12 @@ extern const struct ar8xxx_chip ar8337_chip; .name = (_n), \ } +#define AR8216_MIB_RXB_ID 14 /* RxGoodByte */ +#define AR8216_MIB_TXB_ID 29 /* TxByte */ + +#define AR8236_MIB_RXB_ID 15 /* RxGoodByte */ +#define AR8236_MIB_TXB_ID 31 /* TxByte */ + static const struct ar8xxx_mib_desc ar8216_mibs[] = { MIB_DESC(1, AR8216_STATS_RXBROAD, "RxBroad"), MIB_DESC(1, AR8216_STATS_RXPAUSE, "RxPause"), @@ -1581,6 +1587,56 @@ ar8xxx_sw_set_flush_port_arl_table(struct switch_dev *dev, return ret; } +int +ar8xxx_sw_get_port_stats(struct switch_dev *dev, int port, + struct switch_port_stats *stats) +{ + struct ar8xxx_priv *priv = swdev_to_ar8xxx(dev); + u64 *mib_stats; + int ret; + int mib_txb_id, mib_rxb_id; + + if (!ar8xxx_has_mib_counters(priv)) + return -EOPNOTSUPP; + + if (port >= dev->ports) + return -EINVAL; + + switch (priv->chip_ver) { + case AR8XXX_VER_AR8216: + mib_txb_id = AR8216_MIB_TXB_ID; + mib_rxb_id = AR8216_MIB_RXB_ID; + break; + case AR8XXX_VER_AR8236: + case AR8XXX_VER_AR8316: + case AR8XXX_VER_AR8327: + case AR8XXX_VER_AR8337: + mib_txb_id = AR8236_MIB_TXB_ID; + mib_rxb_id = AR8236_MIB_RXB_ID; + break; + default: + return -EOPNOTSUPP; + } + + mutex_lock(&priv->mib_lock); + ret = ar8xxx_mib_capture(priv); + if (ret) + goto unlock; + + ar8xxx_mib_fetch_port_stat(priv, port, false); + + mib_stats = &priv->mib_stats[port * priv->chip->num_mibs]; + + stats->tx_bytes = mib_stats[mib_txb_id]; + stats->rx_bytes = mib_stats[mib_rxb_id]; + + ret = 0; + +unlock: + mutex_unlock(&priv->mib_lock); + return ret; +} + static const struct switch_attr ar8xxx_sw_attr_globals[] = { { .type = SWITCH_TYPE_INT, @@ -1696,6 +1752,7 @@ static const struct switch_dev_ops ar8xxx_sw_ops = { .apply_config = ar8xxx_sw_hw_apply, .reset_switch = ar8xxx_sw_reset_switch, .get_port_link = ar8xxx_sw_get_port_link, + .get_port_stats = ar8xxx_sw_get_port_stats, }; static const struct ar8xxx_chip ar8216_chip = { diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.h b/target/linux/generic/files/drivers/net/phy/ar8216.h index d9508b9ff8..321eeb7923 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.h +++ b/target/linux/generic/files/drivers/net/phy/ar8216.h @@ -566,6 +566,9 @@ ar8xxx_sw_set_flush_port_arl_table(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val); int +ar8xxx_sw_get_port_stats(struct switch_dev *dev, int port, + struct switch_port_stats *stats); +int ar8216_wait_bit(struct ar8xxx_priv *priv, int reg, u32 mask, u32 val); static inline struct ar8xxx_priv * diff --git a/target/linux/generic/files/drivers/net/phy/ar8327.c b/target/linux/generic/files/drivers/net/phy/ar8327.c index 24a13c6418..bae9744736 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8327.c +++ b/target/linux/generic/files/drivers/net/phy/ar8327.c @@ -1411,6 +1411,7 @@ static const struct switch_dev_ops ar8327_sw_ops = { .apply_config = ar8327_sw_hw_apply, .reset_switch = ar8xxx_sw_reset_switch, .get_port_link = ar8xxx_sw_get_port_link, + .get_port_stats = ar8xxx_sw_get_port_stats, }; const struct ar8xxx_chip ar8327_chip = { |