diff options
Diffstat (limited to 'drivers/net/ethernet/mscc')
-rw-r--r-- | drivers/net/ethernet/mscc/ocelot.c | 25 | ||||
-rw-r--r-- | drivers/net/ethernet/mscc/ocelot_flower.c | 16 |
2 files changed, 35 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c index 455293aa6343..fd3ceb74620d 100644 --- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c @@ -549,14 +549,18 @@ EXPORT_SYMBOL(ocelot_vlan_add); int ocelot_vlan_del(struct ocelot *ocelot, int port, u16 vid) { struct ocelot_port *ocelot_port = ocelot->ports[port]; + bool del_pvid = false; int err; + if (ocelot_port->pvid_vlan && ocelot_port->pvid_vlan->vid == vid) + del_pvid = true; + err = ocelot_vlan_member_del(ocelot, port, vid); if (err) return err; /* Ingress */ - if (ocelot_port->pvid_vlan && ocelot_port->pvid_vlan->vid == vid) + if (del_pvid) ocelot_port_set_pvid(ocelot, port, NULL); /* Egress */ @@ -1432,6 +1436,8 @@ static void ocelot_populate_ipv4_ptp_event_trap_key(struct ocelot_vcap_filter *trap) { trap->key_type = OCELOT_VCAP_KEY_IPV4; + trap->key.ipv4.proto.value[0] = IPPROTO_UDP; + trap->key.ipv4.proto.mask[0] = 0xff; trap->key.ipv4.dport.value = PTP_EV_PORT; trap->key.ipv4.dport.mask = 0xffff; } @@ -1440,6 +1446,8 @@ static void ocelot_populate_ipv6_ptp_event_trap_key(struct ocelot_vcap_filter *trap) { trap->key_type = OCELOT_VCAP_KEY_IPV6; + trap->key.ipv4.proto.value[0] = IPPROTO_UDP; + trap->key.ipv4.proto.mask[0] = 0xff; trap->key.ipv6.dport.value = PTP_EV_PORT; trap->key.ipv6.dport.mask = 0xffff; } @@ -1448,6 +1456,8 @@ static void ocelot_populate_ipv4_ptp_general_trap_key(struct ocelot_vcap_filter *trap) { trap->key_type = OCELOT_VCAP_KEY_IPV4; + trap->key.ipv4.proto.value[0] = IPPROTO_UDP; + trap->key.ipv4.proto.mask[0] = 0xff; trap->key.ipv4.dport.value = PTP_GEN_PORT; trap->key.ipv4.dport.mask = 0xffff; } @@ -1456,6 +1466,8 @@ static void ocelot_populate_ipv6_ptp_general_trap_key(struct ocelot_vcap_filter *trap) { trap->key_type = OCELOT_VCAP_KEY_IPV6; + trap->key.ipv4.proto.value[0] = IPPROTO_UDP; + trap->key.ipv4.proto.mask[0] = 0xff; trap->key.ipv6.dport.value = PTP_GEN_PORT; trap->key.ipv6.dport.mask = 0xffff; } @@ -1737,12 +1749,11 @@ void ocelot_get_strings(struct ocelot *ocelot, int port, u32 sset, u8 *data) } EXPORT_SYMBOL(ocelot_get_strings); +/* Caller must hold &ocelot->stats_lock */ static void ocelot_update_stats(struct ocelot *ocelot) { int i, j; - mutex_lock(&ocelot->stats_lock); - for (i = 0; i < ocelot->num_phys_ports; i++) { /* Configure the port to read the stats from */ ocelot_write(ocelot, SYS_STAT_CFG_STAT_VIEW(i), SYS_STAT_CFG); @@ -1761,8 +1772,6 @@ static void ocelot_update_stats(struct ocelot *ocelot) ~(u64)U32_MAX) + val; } } - - mutex_unlock(&ocelot->stats_lock); } static void ocelot_check_stats_work(struct work_struct *work) @@ -1771,7 +1780,9 @@ static void ocelot_check_stats_work(struct work_struct *work) struct ocelot *ocelot = container_of(del_work, struct ocelot, stats_work); + mutex_lock(&ocelot->stats_lock); ocelot_update_stats(ocelot); + mutex_unlock(&ocelot->stats_lock); queue_delayed_work(ocelot->stats_queue, &ocelot->stats_work, OCELOT_STATS_CHECK_DELAY); @@ -1781,12 +1792,16 @@ void ocelot_get_ethtool_stats(struct ocelot *ocelot, int port, u64 *data) { int i; + mutex_lock(&ocelot->stats_lock); + /* check and update now */ ocelot_update_stats(ocelot); /* Copy all counters */ for (i = 0; i < ocelot->num_stats; i++) *data++ = ocelot->stats[port * ocelot->num_stats + i]; + + mutex_unlock(&ocelot->stats_lock); } EXPORT_SYMBOL(ocelot_get_ethtool_stats); diff --git a/drivers/net/ethernet/mscc/ocelot_flower.c b/drivers/net/ethernet/mscc/ocelot_flower.c index 949858891973..fdb4d7e7296c 100644 --- a/drivers/net/ethernet/mscc/ocelot_flower.c +++ b/drivers/net/ethernet/mscc/ocelot_flower.c @@ -60,6 +60,12 @@ static int ocelot_chain_to_block(int chain, bool ingress) */ static int ocelot_chain_to_lookup(int chain) { + /* Backwards compatibility with older, single-chain tc-flower + * offload support in Ocelot + */ + if (chain == 0) + return 0; + return (chain / VCAP_LOOKUP) % 10; } @@ -68,7 +74,15 @@ static int ocelot_chain_to_lookup(int chain) */ static int ocelot_chain_to_pag(int chain) { - int lookup = ocelot_chain_to_lookup(chain); + int lookup; + + /* Backwards compatibility with older, single-chain tc-flower + * offload support in Ocelot + */ + if (chain == 0) + return 0; + + lookup = ocelot_chain_to_lookup(chain); /* calculate PAG value as chain index relative to the first PAG */ return chain - VCAP_IS2_CHAIN(lookup, 0); |