diff options
Diffstat (limited to 'drivers/net/ethernet/mscc')
-rw-r--r-- | drivers/net/ethernet/mscc/ocelot.c | 5 | ||||
-rw-r--r-- | drivers/net/ethernet/mscc/ocelot_flower.c | 44 | ||||
-rw-r--r-- | drivers/net/ethernet/mscc/ocelot_net.c | 6 |
3 files changed, 43 insertions, 12 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c index b1311b656e17..455293aa6343 100644 --- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c @@ -771,7 +771,10 @@ void ocelot_phylink_mac_link_up(struct ocelot *ocelot, int port, ocelot_write_rix(ocelot, 0, ANA_POL_FLOWC, port); - ocelot_fields_write(ocelot, port, SYS_PAUSE_CFG_PAUSE_ENA, tx_pause); + /* Don't attempt to send PAUSE frames on the NPI port, it's broken */ + if (port != ocelot->npi) + ocelot_fields_write(ocelot, port, SYS_PAUSE_CFG_PAUSE_ENA, + tx_pause); /* Undo the effects of ocelot_phylink_mac_link_down: * enable MAC module diff --git a/drivers/net/ethernet/mscc/ocelot_flower.c b/drivers/net/ethernet/mscc/ocelot_flower.c index beb9379424c0..949858891973 100644 --- a/drivers/net/ethernet/mscc/ocelot_flower.c +++ b/drivers/net/ethernet/mscc/ocelot_flower.c @@ -559,13 +559,6 @@ ocelot_flower_parse_key(struct ocelot *ocelot, int port, bool ingress, return -EOPNOTSUPP; } - if (filter->block_id == VCAP_IS1 && - !is_zero_ether_addr(match.mask->dst)) { - NL_SET_ERR_MSG_MOD(extack, - "Key type S1_NORMAL cannot match on destination MAC"); - return -EOPNOTSUPP; - } - /* The hw support mac matches only for MAC_ETYPE key, * therefore if other matches(port, tcp flags, etc) are added * then just bail out @@ -580,6 +573,14 @@ ocelot_flower_parse_key(struct ocelot *ocelot, int port, bool ingress, return -EOPNOTSUPP; flow_rule_match_eth_addrs(rule, &match); + + if (filter->block_id == VCAP_IS1 && + !is_zero_ether_addr(match.mask->dst)) { + NL_SET_ERR_MSG_MOD(extack, + "Key type S1_NORMAL cannot match on destination MAC"); + return -EOPNOTSUPP; + } + filter->key_type = OCELOT_VCAP_KEY_ETYPE; ether_addr_copy(filter->key.etype.dmac.value, match.key->dst); @@ -805,13 +806,34 @@ int ocelot_cls_flower_replace(struct ocelot *ocelot, int port, struct netlink_ext_ack *extack = f->common.extack; struct ocelot_vcap_filter *filter; int chain = f->common.chain_index; - int ret; + int block_id, ret; if (chain && !ocelot_find_vcap_filter_that_points_at(ocelot, chain)) { NL_SET_ERR_MSG_MOD(extack, "No default GOTO action points to this chain"); return -EOPNOTSUPP; } + block_id = ocelot_chain_to_block(chain, ingress); + if (block_id < 0) { + NL_SET_ERR_MSG_MOD(extack, "Cannot offload to this chain"); + return -EOPNOTSUPP; + } + + filter = ocelot_vcap_block_find_filter_by_id(&ocelot->block[block_id], + f->cookie, true); + if (filter) { + /* Filter already exists on other ports */ + if (!ingress) { + NL_SET_ERR_MSG_MOD(extack, "VCAP ES0 does not support shared filters"); + return -EOPNOTSUPP; + } + + filter->ingress_port_mask |= BIT(port); + + return ocelot_vcap_filter_replace(ocelot, filter); + } + + /* Filter didn't exist, create it now */ filter = ocelot_vcap_filter_create(ocelot, port, ingress, f); if (!filter) return -ENOMEM; @@ -874,6 +896,12 @@ int ocelot_cls_flower_destroy(struct ocelot *ocelot, int port, if (filter->type == OCELOT_VCAP_FILTER_DUMMY) return ocelot_vcap_dummy_filter_del(ocelot, filter); + if (ingress) { + filter->ingress_port_mask &= ~BIT(port); + if (filter->ingress_port_mask) + return ocelot_vcap_filter_replace(ocelot, filter); + } + return ocelot_vcap_filter_del(ocelot, filter); } EXPORT_SYMBOL_GPL(ocelot_cls_flower_destroy); diff --git a/drivers/net/ethernet/mscc/ocelot_net.c b/drivers/net/ethernet/mscc/ocelot_net.c index 8115c3db252e..e271b6225b72 100644 --- a/drivers/net/ethernet/mscc/ocelot_net.c +++ b/drivers/net/ethernet/mscc/ocelot_net.c @@ -1187,7 +1187,7 @@ static int ocelot_netdevice_bridge_join(struct net_device *dev, ocelot_port_bridge_join(ocelot, port, bridge); err = switchdev_bridge_port_offload(brport_dev, dev, priv, - &ocelot_netdevice_nb, + &ocelot_switchdev_nb, &ocelot_switchdev_blocking_nb, false, extack); if (err) @@ -1201,7 +1201,7 @@ static int ocelot_netdevice_bridge_join(struct net_device *dev, err_switchdev_sync: switchdev_bridge_port_unoffload(brport_dev, priv, - &ocelot_netdevice_nb, + &ocelot_switchdev_nb, &ocelot_switchdev_blocking_nb); err_switchdev_offload: ocelot_port_bridge_leave(ocelot, port, bridge); @@ -1214,7 +1214,7 @@ static void ocelot_netdevice_pre_bridge_leave(struct net_device *dev, struct ocelot_port_private *priv = netdev_priv(dev); switchdev_bridge_port_unoffload(brport_dev, priv, - &ocelot_netdevice_nb, + &ocelot_switchdev_nb, &ocelot_switchdev_blocking_nb); } |