diff options
Diffstat (limited to 'target/linux/generic/files/drivers/net/phy/ar8216.c')
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8216.c | 59 |
1 files changed, 55 insertions, 4 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c index a1b9841473..817aca57d5 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.c +++ b/target/linux/generic/files/drivers/net/phy/ar8216.c @@ -1076,10 +1076,25 @@ ar8216_set_mirror_regs(struct ar8xxx_priv *priv) AR8216_PORT_CTRL_MIRROR_TX); } +static inline u32 +ar8xxx_age_time_val(int age_time) +{ + return (age_time + AR8XXX_REG_ARL_CTRL_AGE_TIME_SECS / 2) / + AR8XXX_REG_ARL_CTRL_AGE_TIME_SECS; +} + +static inline void +ar8xxx_set_age_time(struct ar8xxx_priv *priv, int reg) +{ + u32 age_time = ar8xxx_age_time_val(priv->arl_age_time); + ar8xxx_rmw(priv, reg, AR8216_ATU_CTRL_AGE_TIME, age_time << AR8216_ATU_CTRL_AGE_TIME_S); +} + int ar8xxx_sw_hw_apply(struct switch_dev *dev) { struct ar8xxx_priv *priv = swdev_to_ar8xxx(dev); + const struct ar8xxx_chip *chip = priv->chip; u8 portmask[AR8X16_MAX_PORTS]; int i, j; @@ -1103,8 +1118,8 @@ ar8xxx_sw_hw_apply(struct switch_dev *dev) portmask[i] |= vp & ~mask; } - priv->chip->vtu_load_vlan(priv, priv->vlan_id[j], - priv->vlan_table[j]); + chip->vtu_load_vlan(priv, priv->vlan_id[j], + priv->vlan_table[j]); } } else { /* vlan disabled: @@ -1120,10 +1135,14 @@ ar8xxx_sw_hw_apply(struct switch_dev *dev) /* update the port destination mask registers and tag settings */ for (i = 0; i < dev->ports; i++) { - priv->chip->setup_port(priv, i, portmask[i]); + chip->setup_port(priv, i, portmask[i]); } - priv->chip->set_mirror_regs(priv); + chip->set_mirror_regs(priv); + + /* set age time */ + if (chip->reg_arl_ctrl) + ar8xxx_set_age_time(priv, chip->reg_arl_ctrl); mutex_unlock(&priv->reg_mutex); return 0; @@ -1151,6 +1170,7 @@ ar8xxx_sw_reset_switch(struct switch_dev *dev) priv->mirror_tx = false; priv->source_port = 0; priv->monitor_port = 0; + priv->arl_age_time = AR8XXX_DEFAULT_ARL_AGE_TIME; chip->init_globals(priv); @@ -1407,6 +1427,34 @@ unlock: } int +ar8xxx_sw_set_arl_age_time(struct switch_dev *dev, const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar8xxx_priv *priv = swdev_to_ar8xxx(dev); + int age_time = val->value.i; + u32 age_time_val; + + if (age_time < 0) + return -EINVAL; + + age_time_val = ar8xxx_age_time_val(age_time); + if (age_time_val == 0 || age_time_val > 0xffff) + return -EINVAL; + + priv->arl_age_time = age_time; + return 0; +} + +int +ar8xxx_sw_get_arl_age_time(struct switch_dev *dev, const struct switch_attr *attr, + struct switch_val *val) +{ + struct ar8xxx_priv *priv = swdev_to_ar8xxx(dev); + val->value.i = priv->arl_age_time; + return 0; +} + +int ar8xxx_sw_get_arl_table(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) @@ -1633,6 +1681,7 @@ static const struct ar8xxx_chip ar8216_chip = { .reg_port_stats_start = 0x19000, .reg_port_stats_length = 0xa0, + .reg_arl_ctrl = AR8216_REG_ATU_CTRL, .name = "Atheros AR8216", .ports = AR8216_NUM_PORTS, @@ -1662,6 +1711,7 @@ static const struct ar8xxx_chip ar8236_chip = { .reg_port_stats_start = 0x20000, .reg_port_stats_length = 0x100, + .reg_arl_ctrl = AR8216_REG_ATU_CTRL, .name = "Atheros AR8236", .ports = AR8216_NUM_PORTS, @@ -1691,6 +1741,7 @@ static const struct ar8xxx_chip ar8316_chip = { .reg_port_stats_start = 0x20000, .reg_port_stats_length = 0x100, + .reg_arl_ctrl = AR8216_REG_ATU_CTRL, .name = "Atheros AR8316", .ports = AR8216_NUM_PORTS, |