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 | 19 |
1 files changed, 19 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 595f144ddb..f4c7b8d1e9 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.c +++ b/target/linux/generic/files/drivers/net/phy/ar8216.c @@ -606,6 +606,22 @@ ar8216_atu_flush(struct ar8xxx_priv *priv) return ret; } +static int +ar8216_atu_flush_port(struct ar8xxx_priv *priv, int port) +{ + u32 t; + int ret; + + ret = ar8216_wait_bit(priv, AR8216_REG_ATU_FUNC0, AR8216_ATU_ACTIVE, 0); + if (!ret) { + t = (port << AR8216_ATU_PORT_NUM_S) | AR8216_ATU_OP_FLUSH_PORT; + t |= AR8216_ATU_ACTIVE; + ar8xxx_write(priv, AR8216_REG_ATU_FUNC0, t); + } + + return ret; +} + static u32 ar8216_read_port_status(struct ar8xxx_priv *priv, int port) { @@ -1542,6 +1558,7 @@ static const struct ar8xxx_chip ar8216_chip = { .setup_port = ar8216_setup_port, .read_port_status = ar8216_read_port_status, .atu_flush = ar8216_atu_flush, + .atu_flush_port = ar8216_atu_flush_port, .vtu_flush = ar8216_vtu_flush, .vtu_load_vlan = ar8216_vtu_load_vlan, .set_mirror_regs = ar8216_set_mirror_regs, @@ -1570,6 +1587,7 @@ static const struct ar8xxx_chip ar8236_chip = { .setup_port = ar8236_setup_port, .read_port_status = ar8216_read_port_status, .atu_flush = ar8216_atu_flush, + .atu_flush_port = ar8216_atu_flush_port, .vtu_flush = ar8216_vtu_flush, .vtu_load_vlan = ar8216_vtu_load_vlan, .set_mirror_regs = ar8216_set_mirror_regs, @@ -1598,6 +1616,7 @@ static const struct ar8xxx_chip ar8316_chip = { .setup_port = ar8216_setup_port, .read_port_status = ar8216_read_port_status, .atu_flush = ar8216_atu_flush, + .atu_flush_port = ar8216_atu_flush_port, .vtu_flush = ar8216_vtu_flush, .vtu_load_vlan = ar8216_vtu_load_vlan, .set_mirror_regs = ar8216_set_mirror_regs, |