diff options
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 263b714a5ae3..6dd5fdfeafcf 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -1252,6 +1252,29 @@ static int mv88e6xxx_port_db_load_purge(struct mv88e6xxx_chip *chip, int port, return mv88e6xxx_g1_atu_loadpurge(chip, vlan.fid, &entry); } +static int mv88e6xxx_port_add_broadcast(struct mv88e6xxx_chip *chip, int port, + u16 vid) +{ + const char broadcast[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; + u8 state = MV88E6XXX_G1_ATU_DATA_STATE_MC_STATIC; + + return mv88e6xxx_port_db_load_purge(chip, port, broadcast, vid, state); +} + +static int mv88e6xxx_broadcast_setup(struct mv88e6xxx_chip *chip, u16 vid) +{ + int port; + int err; + + for (port = 0; port < mv88e6xxx_num_ports(chip); port++) { + err = mv88e6xxx_port_add_broadcast(chip, port, vid); + if (err) + return err; + } + + return 0; +} + static int _mv88e6xxx_port_vlan_add(struct mv88e6xxx_chip *chip, int port, u16 vid, u8 member) { @@ -1264,7 +1287,11 @@ static int _mv88e6xxx_port_vlan_add(struct mv88e6xxx_chip *chip, int port, vlan.member[port] = member; - return mv88e6xxx_vtu_loadpurge(chip, &vlan); + err = mv88e6xxx_vtu_loadpurge(chip, &vlan); + if (err) + return err; + + return mv88e6xxx_broadcast_setup(chip, vid); } static void mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, @@ -2049,6 +2076,10 @@ static int mv88e6xxx_setup(struct dsa_switch *ds) if (err) goto unlock; + err = mv88e6xxx_broadcast_setup(chip, 0); + if (err) + goto unlock; + err = mv88e6xxx_pot_setup(chip); if (err) goto unlock; |