diff options
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 27 | ||||
| -rw-r--r-- | net/dsa/switch.c | 30 |
2 files changed, 34 insertions, 23 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 44c87027623b..0534eb706caa 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -1159,11 +1159,10 @@ static int mv88e6xxx_vtu_get(struct mv88e6xxx_chip *chip, u16 vid, entry->valid = true; entry->vid = vid; - /* Include only CPU and DSA ports */ + /* Exclude all ports */ for (i = 0; i < mv88e6xxx_num_ports(chip); ++i) - entry->member[i] = dsa_is_normal_port(chip->ds, i) ? - GLOBAL_VTU_DATA_MEMBER_TAG_NON_MEMBER : - GLOBAL_VTU_DATA_MEMBER_TAG_UNMODIFIED; + entry->member[i] = + GLOBAL_VTU_DATA_MEMBER_TAG_NON_MEMBER; return mv88e6xxx_atu_new(chip, &entry->fid); } @@ -1274,7 +1273,7 @@ mv88e6xxx_port_vlan_prepare(struct dsa_switch *ds, int port, } static int _mv88e6xxx_port_vlan_add(struct mv88e6xxx_chip *chip, int port, - u16 vid, bool untagged) + u16 vid, u8 member) { struct mv88e6xxx_vtu_entry vlan; int err; @@ -1283,9 +1282,7 @@ static int _mv88e6xxx_port_vlan_add(struct mv88e6xxx_chip *chip, int port, if (err) return err; - vlan.member[port] = untagged ? - GLOBAL_VTU_DATA_MEMBER_TAG_UNTAGGED : - GLOBAL_VTU_DATA_MEMBER_TAG_TAGGED; + vlan.member[port] = member; return mv88e6xxx_vtu_loadpurge(chip, &vlan); } @@ -1297,15 +1294,23 @@ static void mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, struct mv88e6xxx_chip *chip = ds->priv; bool untagged = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED; bool pvid = vlan->flags & BRIDGE_VLAN_INFO_PVID; + u8 member; u16 vid; if (!chip->info->max_vid) return; + if (dsa_is_dsa_port(ds, port) || dsa_is_cpu_port(ds, port)) + member = GLOBAL_VTU_DATA_MEMBER_TAG_UNMODIFIED; + else if (untagged) + member = GLOBAL_VTU_DATA_MEMBER_TAG_UNTAGGED; + else + member = GLOBAL_VTU_DATA_MEMBER_TAG_TAGGED; + mutex_lock(&chip->reg_lock); for (vid = vlan->vid_begin; vid <= vlan->vid_end; ++vid) - if (_mv88e6xxx_port_vlan_add(chip, port, vid, untagged)) + if (_mv88e6xxx_port_vlan_add(chip, port, vid, member)) netdev_err(ds->ports[port].netdev, "failed to add VLAN %d%c\n", vid, untagged ? 'u' : 't'); @@ -1320,7 +1325,6 @@ static void mv88e6xxx_port_vlan_add(struct dsa_switch *ds, int port, static int _mv88e6xxx_port_vlan_del(struct mv88e6xxx_chip *chip, int port, u16 vid) { - struct dsa_switch *ds = chip->ds; struct mv88e6xxx_vtu_entry vlan; int i, err; @@ -1337,9 +1341,6 @@ static int _mv88e6xxx_port_vlan_del(struct mv88e6xxx_chip *chip, /* keep the VLAN unless all ports are excluded */ vlan.valid = false; for (i = 0; i < mv88e6xxx_num_ports(chip); ++i) { - if (dsa_is_cpu_port(ds, i) || dsa_is_dsa_port(ds, i)) - continue; - if (vlan.member[i] != GLOBAL_VTU_DATA_MEMBER_TAG_NON_MEMBER) { vlan.valid = true; break; diff --git a/net/dsa/switch.c b/net/dsa/switch.c index d8e5c311ee7c..f1029a8d0e20 100644 --- a/net/dsa/switch.c +++ b/net/dsa/switch.c @@ -159,19 +159,30 @@ static int dsa_switch_vlan_add(struct dsa_switch *ds, { const struct switchdev_obj_port_vlan *vlan = info->vlan; struct switchdev_trans *trans = info->trans; + DECLARE_BITMAP(members, ds->num_ports); + int port, err; - /* Do not care yet about other switch chips of the fabric */ - if (ds->index != info->sw_index) - return 0; + /* Build a mask of VLAN members */ + bitmap_zero(members, ds->num_ports); + if (ds->index == info->sw_index) + set_bit(info->port, members); + for (port = 0; port < ds->num_ports; port++) + if (dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port)) + set_bit(port, members); if (switchdev_trans_ph_prepare(trans)) { if (!ds->ops->port_vlan_prepare || !ds->ops->port_vlan_add) return -EOPNOTSUPP; - return ds->ops->port_vlan_prepare(ds, info->port, vlan, trans); + for_each_set_bit(port, members, ds->num_ports) { + err = ds->ops->port_vlan_prepare(ds, port, vlan, trans); + if (err) + return err; + } } - ds->ops->port_vlan_add(ds, info->port, vlan, trans); + for_each_set_bit(port, members, ds->num_ports) + ds->ops->port_vlan_add(ds, port, vlan, trans); return 0; } @@ -181,14 +192,13 @@ static int dsa_switch_vlan_del(struct dsa_switch *ds, { const struct switchdev_obj_port_vlan *vlan = info->vlan; - /* Do not care yet about other switch chips of the fabric */ - if (ds->index != info->sw_index) - return 0; - if (!ds->ops->port_vlan_del) return -EOPNOTSUPP; - return ds->ops->port_vlan_del(ds, info->port, vlan); + if (ds->index == info->sw_index) + return ds->ops->port_vlan_del(ds, info->port, vlan); + + return 0; } static int dsa_switch_event(struct notifier_block *nb, |