diff options
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/chip.c')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 8eb0dc063f4e..84cba32443de 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -1247,8 +1247,8 @@ static int _mv88e6xxx_atu_remove(struct mv88e6xxx_chip *chip, u16 fid, static int _mv88e6xxx_port_based_vlan_map(struct mv88e6xxx_chip *chip, int port) { - struct net_device *bridge = chip->ports[port].bridge_dev; struct dsa_switch *ds = chip->ds; + struct net_device *bridge = ds->ports[port].bridge_dev; u16 output_ports = 0; int i; @@ -1258,7 +1258,7 @@ static int _mv88e6xxx_port_based_vlan_map(struct mv88e6xxx_chip *chip, int port) } else { for (i = 0; i < mv88e6xxx_num_ports(chip); ++i) { /* allow sending frames to every group member */ - if (bridge && chip->ports[i].bridge_dev == bridge) + if (bridge && ds->ports[i].bridge_dev == bridge) output_ports |= BIT(i); /* allow sending frames to CPU port and DSA link(s) */ @@ -1820,17 +1820,17 @@ static int mv88e6xxx_port_check_hw_vlan(struct dsa_switch *ds, int port, GLOBAL_VTU_DATA_MEMBER_TAG_NON_MEMBER) continue; - if (chip->ports[i].bridge_dev == - chip->ports[port].bridge_dev) + if (ds->ports[i].bridge_dev == + ds->ports[port].bridge_dev) break; /* same bridge, check next VLAN */ - if (!chip->ports[i].bridge_dev) + if (!ds->ports[i].bridge_dev) continue; netdev_warn(ds->ports[port].netdev, "hardware VLAN %d already used by %s\n", vlan.vid, - netdev_name(chip->ports[i].bridge_dev)); + netdev_name(ds->ports[i].bridge_dev)); err = -EOPNOTSUPP; goto unlock; } @@ -2320,18 +2320,16 @@ static int mv88e6xxx_port_fdb_dump(struct dsa_switch *ds, int port, } static int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port, - struct net_device *bridge) + struct net_device *br) { struct mv88e6xxx_chip *chip = ds->priv; int i, err = 0; mutex_lock(&chip->reg_lock); - /* Assign the bridge and remap each port's VLANTable */ - chip->ports[port].bridge_dev = bridge; - + /* Remap each port's VLANTable */ for (i = 0; i < mv88e6xxx_num_ports(chip); ++i) { - if (chip->ports[i].bridge_dev == bridge) { + if (ds->ports[i].bridge_dev == br) { err = _mv88e6xxx_port_based_vlan_map(chip, i); if (err) break; @@ -2347,16 +2345,13 @@ static void mv88e6xxx_port_bridge_leave(struct dsa_switch *ds, int port, struct net_device *br) { struct mv88e6xxx_chip *chip = ds->priv; - struct net_device *bridge = chip->ports[port].bridge_dev; int i; mutex_lock(&chip->reg_lock); - /* Unassign the bridge and remap each port's VLANTable */ - chip->ports[port].bridge_dev = NULL; - + /* Remap each port's VLANTable */ for (i = 0; i < mv88e6xxx_num_ports(chip); ++i) - if (i == port || chip->ports[i].bridge_dev == bridge) + if (i == port || ds->ports[i].bridge_dev == br) if (_mv88e6xxx_port_based_vlan_map(chip, i)) netdev_warn(ds->ports[i].netdev, "failed to remap\n"); |