diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw_switchdev.c | 91 |
1 files changed, 25 insertions, 66 deletions
diff --git a/drivers/net/ethernet/ti/cpsw_switchdev.c b/drivers/net/ethernet/ti/cpsw_switchdev.c index 29747da5c514..a72bb570756f 100644 --- a/drivers/net/ethernet/ti/cpsw_switchdev.c +++ b/drivers/net/ethernet/ti/cpsw_switchdev.c @@ -24,16 +24,12 @@ struct cpsw_switchdev_event_work { unsigned long event; }; -static int cpsw_port_stp_state_set(struct cpsw_priv *priv, - struct switchdev_trans *trans, u8 state) +static int cpsw_port_stp_state_set(struct cpsw_priv *priv, u8 state) { struct cpsw_common *cpsw = priv->cpsw; u8 cpsw_state; int ret = 0; - if (switchdev_trans_ph_prepare(trans)) - return 0; - switch (state) { case BR_STATE_FORWARDING: cpsw_state = ALE_PORT_STATE_FORWARD; @@ -60,32 +56,31 @@ static int cpsw_port_stp_state_set(struct cpsw_priv *priv, } static int cpsw_port_attr_br_flags_set(struct cpsw_priv *priv, - struct switchdev_trans *trans, struct net_device *orig_dev, - unsigned long brport_flags) + struct switchdev_brport_flags flags) { struct cpsw_common *cpsw = priv->cpsw; - bool unreg_mcast_add = false; - if (switchdev_trans_ph_prepare(trans)) - return 0; + if (flags.mask & BR_MCAST_FLOOD) { + bool unreg_mcast_add = false; - if (brport_flags & BR_MCAST_FLOOD) - unreg_mcast_add = true; - dev_dbg(priv->dev, "BR_MCAST_FLOOD: %d port %u\n", - unreg_mcast_add, priv->emac_port); + if (flags.val & BR_MCAST_FLOOD) + unreg_mcast_add = true; - cpsw_ale_set_unreg_mcast(cpsw->ale, BIT(priv->emac_port), - unreg_mcast_add); + dev_dbg(priv->dev, "BR_MCAST_FLOOD: %d port %u\n", + unreg_mcast_add, priv->emac_port); + + cpsw_ale_set_unreg_mcast(cpsw->ale, BIT(priv->emac_port), + unreg_mcast_add); + } return 0; } static int cpsw_port_attr_br_flags_pre_set(struct net_device *netdev, - struct switchdev_trans *trans, - unsigned long flags) + struct switchdev_brport_flags flags) { - if (flags & ~(BR_LEARNING | BR_MCAST_FLOOD)) + if (flags.mask & ~(BR_LEARNING | BR_MCAST_FLOOD)) return -EINVAL; return 0; @@ -93,7 +88,7 @@ static int cpsw_port_attr_br_flags_pre_set(struct net_device *netdev, static int cpsw_port_attr_set(struct net_device *ndev, const struct switchdev_attr *attr, - struct switchdev_trans *trans) + struct netlink_ext_ack *extack) { struct cpsw_priv *priv = netdev_priv(ndev); int ret; @@ -102,15 +97,15 @@ static int cpsw_port_attr_set(struct net_device *ndev, switch (attr->id) { case SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS: - ret = cpsw_port_attr_br_flags_pre_set(ndev, trans, + ret = cpsw_port_attr_br_flags_pre_set(ndev, attr->u.brport_flags); break; case SWITCHDEV_ATTR_ID_PORT_STP_STATE: - ret = cpsw_port_stp_state_set(priv, trans, attr->u.stp_state); + ret = cpsw_port_stp_state_set(priv, attr->u.stp_state); dev_dbg(priv->dev, "stp state: %u\n", attr->u.stp_state); break; case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS: - ret = cpsw_port_attr_br_flags_set(priv, trans, attr->orig_dev, + ret = cpsw_port_attr_br_flags_set(priv, attr->orig_dev, attr->u.brport_flags); break; default: @@ -253,56 +248,24 @@ static int cpsw_port_vlan_del(struct cpsw_priv *priv, u16 vid, } static int cpsw_port_vlans_add(struct cpsw_priv *priv, - const struct switchdev_obj_port_vlan *vlan, - struct switchdev_trans *trans) + const struct switchdev_obj_port_vlan *vlan) { bool untag = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED; struct net_device *orig_dev = vlan->obj.orig_dev; bool cpu_port = netif_is_bridge_master(orig_dev); bool pvid = vlan->flags & BRIDGE_VLAN_INFO_PVID; - u16 vid; dev_dbg(priv->dev, "VID add: %s: vid:%u flags:%X\n", - priv->ndev->name, vlan->vid_begin, vlan->flags); + priv->ndev->name, vlan->vid, vlan->flags); if (cpu_port && !(vlan->flags & BRIDGE_VLAN_INFO_BRENTRY)) return 0; - if (switchdev_trans_ph_prepare(trans)) - return 0; - - for (vid = vlan->vid_begin; vid <= vlan->vid_end; vid++) { - int err; - - err = cpsw_port_vlan_add(priv, untag, pvid, vid, orig_dev); - if (err) - return err; - } - - return 0; -} - -static int cpsw_port_vlans_del(struct cpsw_priv *priv, - const struct switchdev_obj_port_vlan *vlan) - -{ - struct net_device *orig_dev = vlan->obj.orig_dev; - u16 vid; - - for (vid = vlan->vid_begin; vid <= vlan->vid_end; vid++) { - int err; - - err = cpsw_port_vlan_del(priv, vid, orig_dev); - if (err) - return err; - } - - return 0; + return cpsw_port_vlan_add(priv, untag, pvid, vlan->vid, orig_dev); } static int cpsw_port_mdb_add(struct cpsw_priv *priv, - struct switchdev_obj_port_mdb *mdb, - struct switchdev_trans *trans) + struct switchdev_obj_port_mdb *mdb) { struct net_device *orig_dev = mdb->obj.orig_dev; @@ -311,9 +274,6 @@ static int cpsw_port_mdb_add(struct cpsw_priv *priv, int port_mask; int err; - if (switchdev_trans_ph_prepare(trans)) - return 0; - if (cpu_port) port_mask = BIT(HOST_PORT_NUM); else @@ -352,7 +312,6 @@ static int cpsw_port_mdb_del(struct cpsw_priv *priv, static int cpsw_port_obj_add(struct net_device *ndev, const struct switchdev_obj *obj, - struct switchdev_trans *trans, struct netlink_ext_ack *extack) { struct switchdev_obj_port_vlan *vlan = SWITCHDEV_OBJ_PORT_VLAN(obj); @@ -365,11 +324,11 @@ static int cpsw_port_obj_add(struct net_device *ndev, switch (obj->id) { case SWITCHDEV_OBJ_ID_PORT_VLAN: - err = cpsw_port_vlans_add(priv, vlan, trans); + err = cpsw_port_vlans_add(priv, vlan); break; case SWITCHDEV_OBJ_ID_PORT_MDB: case SWITCHDEV_OBJ_ID_HOST_MDB: - err = cpsw_port_mdb_add(priv, mdb, trans); + err = cpsw_port_mdb_add(priv, mdb); break; default: err = -EOPNOTSUPP; @@ -392,7 +351,7 @@ static int cpsw_port_obj_del(struct net_device *ndev, switch (obj->id) { case SWITCHDEV_OBJ_ID_PORT_VLAN: - err = cpsw_port_vlans_del(priv, vlan); + err = cpsw_port_vlan_del(priv, vlan->vid, vlan->obj.orig_dev); break; case SWITCHDEV_OBJ_ID_PORT_MDB: case SWITCHDEV_OBJ_ID_HOST_MDB: |