diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/chip.c')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index bf0350432337..d244c2283138 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -1263,17 +1263,6 @@ static void mv88e6xxx_port_fast_age(struct dsa_switch *ds, int port) netdev_err(ds->ports[port].netdev, "failed to flush ATU\n"); } -static int _mv88e6xxx_vtu_stu_flush(struct mv88e6xxx_chip *chip) -{ - int ret; - - ret = mv88e6xxx_g1_vtu_op_wait(chip); - if (ret < 0) - return ret; - - return mv88e6xxx_g1_vtu_op(chip, GLOBAL_VTU_OP_FLUSH_ALL); -} - static int _mv88e6xxx_vtu_stu_data_read(struct mv88e6xxx_chip *chip, struct mv88e6xxx_vtu_entry *entry, unsigned int nibble_offset) @@ -1412,6 +1401,14 @@ static int _mv88e6xxx_vtu_getnext(struct mv88e6xxx_chip *chip, return 0; } +static int mv88e6xxx_vtu_setup(struct mv88e6xxx_chip *chip) +{ + if (!chip->info->max_vid) + return 0; + + return mv88e6xxx_g1_vtu_flush(chip); +} + static int mv88e6xxx_port_vlan_dump(struct dsa_switch *ds, int port, struct switchdev_obj_port_vlan *vlan, int (*cb)(struct switchdev_obj *obj)) @@ -2599,11 +2596,6 @@ static int mv88e6xxx_g1_setup(struct mv88e6xxx_chip *chip) if (err) return err; - /* Clear all the VTU and STU entries */ - err = _mv88e6xxx_vtu_stu_flush(chip); - if (err < 0) - return err; - /* Configure the IP ToS mapping registers. */ err = mv88e6xxx_g1_write(chip, GLOBAL_IP_PRI_0, 0x0000); if (err) @@ -2684,6 +2676,10 @@ static int mv88e6xxx_setup(struct dsa_switch *ds) goto unlock; } + err = mv88e6xxx_vtu_setup(chip); + if (err) + goto unlock; + err = mv88e6xxx_pvt_setup(chip); if (err) goto unlock; |