diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index c7a987c89423..23c39805a1b0 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -834,6 +834,9 @@ u16 ice_get_avail_rxq_count(struct ice_pf *pf); int ice_vsi_recfg_qs(struct ice_vsi *vsi, int new_rx, int new_tx); void ice_update_vsi_stats(struct ice_vsi *vsi); void ice_update_pf_stats(struct ice_pf *pf); +void +ice_fetch_u64_stats_per_ring(struct u64_stats_sync *syncp, + struct ice_q_stats stats, u64 *pkts, u64 *bytes); int ice_up(struct ice_vsi *vsi); int ice_down(struct ice_vsi *vsi); int ice_vsi_cfg(struct ice_vsi *vsi); diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 113a2c56c14c..b897926f817d 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -3960,9 +3960,9 @@ int ice_set_link(struct ice_vsi *vsi, bool ena) */ if (status == -EIO) { if (hw->adminq.sq_last_status == ICE_AQ_RC_EMODE) - dev_warn(dev, "can't set link to %s, err %d aq_err %s. not fatal, continuing\n", - (ena ? "ON" : "OFF"), status, - ice_aq_str(hw->adminq.sq_last_status)); + dev_dbg(dev, "can't set link to %s, err %d aq_err %s. not fatal, continuing\n", + (ena ? "ON" : "OFF"), status, + ice_aq_str(hw->adminq.sq_last_status)); } else if (status) { dev_err(dev, "can't set link to %s, err %d aq_err %s\n", (ena ? "ON" : "OFF"), status, diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 85b18548c5ed..2694acb1aa01 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -6134,9 +6134,9 @@ int ice_up(struct ice_vsi *vsi) * This function fetches stats from the ring considering the atomic operations * that needs to be performed to read u64 values in 32 bit machine. */ -static void -ice_fetch_u64_stats_per_ring(struct u64_stats_sync *syncp, struct ice_q_stats stats, - u64 *pkts, u64 *bytes) +void +ice_fetch_u64_stats_per_ring(struct u64_stats_sync *syncp, + struct ice_q_stats stats, u64 *pkts, u64 *bytes) { unsigned int start; diff --git a/drivers/net/ethernet/intel/ice/ice_protocol_type.h b/drivers/net/ethernet/intel/ice/ice_protocol_type.h index 695b6dd61dc2..385deaa021ac 100644 --- a/drivers/net/ethernet/intel/ice/ice_protocol_type.h +++ b/drivers/net/ethernet/intel/ice/ice_protocol_type.h @@ -29,6 +29,7 @@ enum ice_protocol_type { ICE_MAC_OFOS = 0, ICE_MAC_IL, ICE_ETYPE_OL, + ICE_ETYPE_IL, ICE_VLAN_OFOS, ICE_IPV4_OFOS, ICE_IPV4_IL, @@ -92,6 +93,7 @@ enum ice_prot_id { #define ICE_MAC_OFOS_HW 1 #define ICE_MAC_IL_HW 4 #define ICE_ETYPE_OL_HW 9 +#define ICE_ETYPE_IL_HW 10 #define ICE_VLAN_OF_HW 16 #define ICE_VLAN_OL_HW 17 #define ICE_IPV4_OFOS_HW 32 diff --git a/drivers/net/ethernet/intel/ice/ice_repr.c b/drivers/net/ethernet/intel/ice/ice_repr.c index 2adfaf21e056..f8db3ca521da 100644 --- a/drivers/net/ethernet/intel/ice/ice_repr.c +++ b/drivers/net/ethernet/intel/ice/ice_repr.c @@ -142,6 +142,59 @@ ice_repr_get_devlink_port(struct net_device *netdev) return &repr->vf->devlink_port; } +/** + * ice_repr_sp_stats64 - get slow path stats for port representor + * @dev: network interface device structure + * @stats: netlink stats structure + * + * RX/TX stats are being swapped here to be consistent with VF stats. In slow + * path, port representor receives data when the corresponding VF is sending it + * (and vice versa), TX and RX bytes/packets are effectively swapped on port + * representor. + */ +static int +ice_repr_sp_stats64(const struct net_device *dev, + struct rtnl_link_stats64 *stats) +{ + struct ice_netdev_priv *np = netdev_priv(dev); + int vf_id = np->repr->vf->vf_id; + struct ice_tx_ring *tx_ring; + struct ice_rx_ring *rx_ring; + u64 pkts, bytes; + + tx_ring = np->vsi->tx_rings[vf_id]; + ice_fetch_u64_stats_per_ring(&tx_ring->syncp, tx_ring->stats, + &pkts, &bytes); + stats->rx_packets = pkts; + stats->rx_bytes = bytes; + + rx_ring = np->vsi->rx_rings[vf_id]; + ice_fetch_u64_stats_per_ring(&rx_ring->syncp, rx_ring->stats, + &pkts, &bytes); + stats->tx_packets = pkts; + stats->tx_bytes = bytes; + stats->tx_dropped = rx_ring->rx_stats.alloc_page_failed + + rx_ring->rx_stats.alloc_buf_failed; + + return 0; +} + +static bool +ice_repr_ndo_has_offload_stats(const struct net_device *dev, int attr_id) +{ + return attr_id == IFLA_OFFLOAD_XSTATS_CPU_HIT; +} + +static int +ice_repr_ndo_get_offload_stats(int attr_id, const struct net_device *dev, + void *sp) +{ + if (attr_id == IFLA_OFFLOAD_XSTATS_CPU_HIT) + return ice_repr_sp_stats64(dev, (struct rtnl_link_stats64 *)sp); + + return -EINVAL; +} + static int ice_repr_setup_tc_cls_flower(struct ice_repr *repr, struct flow_cls_offload *flower) @@ -199,6 +252,8 @@ static const struct net_device_ops ice_repr_netdev_ops = { .ndo_start_xmit = ice_eswitch_port_start_xmit, .ndo_get_devlink_port = ice_repr_get_devlink_port, .ndo_setup_tc = ice_repr_setup_tc, + .ndo_has_offload_stats = ice_repr_ndo_has_offload_stats, + .ndo_get_offload_stats = ice_repr_ndo_get_offload_stats, }; /** diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index 9c40a8d58c71..d98aa35c0337 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -41,6 +41,7 @@ static const struct ice_dummy_pkt_offsets dummy_gre_tcp_packet_offsets[] = { { ICE_IPV4_OFOS, 14 }, { ICE_NVGRE, 34 }, { ICE_MAC_IL, 42 }, + { ICE_ETYPE_IL, 54 }, { ICE_IPV4_IL, 56 }, { ICE_TCP_IL, 76 }, { ICE_PROTOCOL_LAST, 0 }, @@ -65,7 +66,8 @@ static const u8 dummy_gre_tcp_packet[] = { 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 42 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x08, 0x00, + + 0x08, 0x00, /* ICE_ETYPE_IL 54 */ 0x45, 0x00, 0x00, 0x14, /* ICE_IPV4_IL 56 */ 0x00, 0x00, 0x00, 0x00, @@ -86,6 +88,7 @@ static const struct ice_dummy_pkt_offsets dummy_gre_udp_packet_offsets[] = { { ICE_IPV4_OFOS, 14 }, { ICE_NVGRE, 34 }, { ICE_MAC_IL, 42 }, + { ICE_ETYPE_IL, 54 }, { ICE_IPV4_IL, 56 }, { ICE_UDP_ILOS, 76 }, { ICE_PROTOCOL_LAST, 0 }, @@ -110,7 +113,8 @@ static const u8 dummy_gre_udp_packet[] = { 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 42 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x08, 0x00, + + 0x08, 0x00, /* ICE_ETYPE_IL 54 */ 0x45, 0x00, 0x00, 0x14, /* ICE_IPV4_IL 56 */ 0x00, 0x00, 0x00, 0x00, @@ -131,6 +135,7 @@ static const struct ice_dummy_pkt_offsets dummy_udp_tun_tcp_packet_offsets[] = { { ICE_GENEVE, 42 }, { ICE_VXLAN_GPE, 42 }, { ICE_MAC_IL, 50 }, + { ICE_ETYPE_IL, 62 }, { ICE_IPV4_IL, 64 }, { ICE_TCP_IL, 84 }, { ICE_PROTOCOL_LAST, 0 }, @@ -158,7 +163,8 @@ static const u8 dummy_udp_tun_tcp_packet[] = { 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 50 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x08, 0x00, + + 0x08, 0x00, /* ICE_ETYPE_IL 62 */ 0x45, 0x00, 0x00, 0x28, /* ICE_IPV4_IL 64 */ 0x00, 0x01, 0x00, 0x00, @@ -182,6 +188,7 @@ static const struct ice_dummy_pkt_offsets dummy_udp_tun_udp_packet_offsets[] = { { ICE_GENEVE, 42 }, { ICE_VXLAN_GPE, 42 }, { ICE_MAC_IL, 50 }, + { ICE_ETYPE_IL, 62 }, { ICE_IPV4_IL, 64 }, { ICE_UDP_ILOS, 84 }, { ICE_PROTOCOL_LAST, 0 }, @@ -209,7 +216,8 @@ static const u8 dummy_udp_tun_udp_packet[] = { 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 50 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x08, 0x00, + + 0x08, 0x00, /* ICE_ETYPE_IL 62 */ 0x45, 0x00, 0x00, 0x1c, /* ICE_IPV4_IL 64 */ 0x00, 0x01, 0x00, 0x00, @@ -221,6 +229,224 @@ static const u8 dummy_udp_tun_udp_packet[] = { 0x00, 0x08, 0x00, 0x00, }; +static const struct ice_dummy_pkt_offsets +dummy_gre_ipv6_tcp_packet_offsets[] = { + { ICE_MAC_OFOS, 0 }, + { ICE_ETYPE_OL, 12 }, + { ICE_IPV4_OFOS, 14 }, + { ICE_NVGRE, 34 }, + { ICE_MAC_IL, 42 }, + { ICE_ETYPE_IL, 54 }, + { ICE_IPV6_IL, 56 }, + { ICE_TCP_IL, 96 }, + { ICE_PROTOCOL_LAST, 0 }, +}; + +static const u8 dummy_gre_ipv6_tcp_packet[] = { + 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */ + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x08, 0x00, /* ICE_ETYPE_OL 12 */ + + 0x45, 0x00, 0x00, 0x66, /* ICE_IPV4_OFOS 14 */ + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x2F, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x80, 0x00, 0x65, 0x58, /* ICE_NVGRE 34 */ + 0x00, 0x00, 0x00, 0x00, + + 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 42 */ + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x86, 0xdd, /* ICE_ETYPE_IL 54 */ + + 0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_IL 56 */ + 0x00, 0x08, 0x06, 0x40, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x00, 0x00, 0x00, 0x00, /* ICE_TCP_IL 96 */ + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x50, 0x02, 0x20, 0x00, + 0x00, 0x00, 0x00, 0x00 +}; + +static const struct ice_dummy_pkt_offsets +dummy_gre_ipv6_udp_packet_offsets[] = { + { ICE_MAC_OFOS, 0 }, + { ICE_ETYPE_OL, 12 }, + { ICE_IPV4_OFOS, 14 }, + { ICE_NVGRE, 34 }, + { ICE_MAC_IL, 42 }, + { ICE_ETYPE_IL, 54 }, + { ICE_IPV6_IL, 56 }, + { ICE_UDP_ILOS, 96 }, + { ICE_PROTOCOL_LAST, 0 }, +}; + +static const u8 dummy_gre_ipv6_udp_packet[] = { + 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */ + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x08, 0x00, /* ICE_ETYPE_OL 12 */ + + 0x45, 0x00, 0x00, 0x5a, /* ICE_IPV4_OFOS 14 */ + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x2F, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x80, 0x00, 0x65, 0x58, /* ICE_NVGRE 34 */ + 0x00, 0x00, 0x00, 0x00, + + 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 42 */ + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x86, 0xdd, /* ICE_ETYPE_IL 54 */ + + 0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_IL 56 */ + 0x00, 0x08, 0x11, 0x40, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x00, 0x00, 0x00, 0x00, /* ICE_UDP_ILOS 96 */ + 0x00, 0x08, 0x00, 0x00, +}; + +static const struct ice_dummy_pkt_offsets +dummy_udp_tun_ipv6_tcp_packet_offsets[] = { + { ICE_MAC_OFOS, 0 }, + { ICE_ETYPE_OL, 12 }, + { ICE_IPV4_OFOS, 14 }, + { ICE_UDP_OF, 34 }, + { ICE_VXLAN, 42 }, + { ICE_GENEVE, 42 }, + { ICE_VXLAN_GPE, 42 }, + { ICE_MAC_IL, 50 }, + { ICE_ETYPE_IL, 62 }, + { ICE_IPV6_IL, 64 }, + { ICE_TCP_IL, 104 }, + { ICE_PROTOCOL_LAST, 0 }, +}; + +static const u8 dummy_udp_tun_ipv6_tcp_packet[] = { + 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */ + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x08, 0x00, /* ICE_ETYPE_OL 12 */ + + 0x45, 0x00, 0x00, 0x6e, /* ICE_IPV4_OFOS 14 */ + 0x00, 0x01, 0x00, 0x00, + 0x40, 0x11, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x00, 0x00, 0x12, 0xb5, /* ICE_UDP_OF 34 */ + 0x00, 0x5a, 0x00, 0x00, + + 0x00, 0x00, 0x65, 0x58, /* ICE_VXLAN 42 */ + 0x00, 0x00, 0x00, 0x00, + + 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 50 */ + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x86, 0xdd, /* ICE_ETYPE_IL 62 */ + + 0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_IL 64 */ + 0x00, 0x08, 0x06, 0x40, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x00, 0x00, 0x00, 0x00, /* ICE_TCP_IL 104 */ + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x50, 0x02, 0x20, 0x00, + 0x00, 0x00, 0x00, 0x00 +}; + +static const struct ice_dummy_pkt_offsets +dummy_udp_tun_ipv6_udp_packet_offsets[] = { + { ICE_MAC_OFOS, 0 }, + { ICE_ETYPE_OL, 12 }, + { ICE_IPV4_OFOS, 14 }, + { ICE_UDP_OF, 34 }, + { ICE_VXLAN, 42 }, + { ICE_GENEVE, 42 }, + { ICE_VXLAN_GPE, 42 }, + { ICE_MAC_IL, 50 }, + { ICE_ETYPE_IL, 62 }, + { ICE_IPV6_IL, 64 }, + { ICE_UDP_ILOS, 104 }, + { ICE_PROTOCOL_LAST, 0 }, +}; + +static const u8 dummy_udp_tun_ipv6_udp_packet[] = { + 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */ + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x08, 0x00, /* ICE_ETYPE_OL 12 */ + + 0x45, 0x00, 0x00, 0x62, /* ICE_IPV4_OFOS 14 */ + 0x00, 0x01, 0x00, 0x00, + 0x00, 0x11, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x00, 0x00, 0x12, 0xb5, /* ICE_UDP_OF 34 */ + 0x00, 0x4e, 0x00, 0x00, + + 0x00, 0x00, 0x65, 0x58, /* ICE_VXLAN 42 */ + 0x00, 0x00, 0x00, 0x00, + + 0x00, 0x00, 0x00, 0x00, /* ICE_MAC_IL 50 */ + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x86, 0xdd, /* ICE_ETYPE_IL 62 */ + + 0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_IL 64 */ + 0x00, 0x08, 0x11, 0x40, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + + 0x00, 0x00, 0x00, 0x00, /* ICE_UDP_ILOS 104 */ + 0x00, 0x08, 0x00, 0x00, +}; + /* offset info for MAC + IPv4 + UDP dummy packet */ static const struct ice_dummy_pkt_offsets dummy_udp_packet_offsets[] = { { ICE_MAC_OFOS, 0 }, @@ -3818,6 +4044,7 @@ static const struct ice_prot_ext_tbl_entry ice_prot_ext[ICE_PROTOCOL_LAST] = { { ICE_MAC_OFOS, { 0, 2, 4, 6, 8, 10, 12 } }, { ICE_MAC_IL, { 0, 2, 4, 6, 8, 10, 12 } }, { ICE_ETYPE_OL, { 0 } }, + { ICE_ETYPE_IL, { 0 } }, { ICE_VLAN_OFOS, { 2, 0 } }, { ICE_IPV4_OFOS, { 0, 2, 4, 6, 8, 10, 12, 14, 16, 18 } }, { ICE_IPV4_IL, { 0, 2, 4, 6, 8, 10, 12, 14, 16, 18 } }, @@ -3837,6 +4064,7 @@ static struct ice_protocol_entry ice_prot_id_tbl[ICE_PROTOCOL_LAST] = { { ICE_MAC_OFOS, ICE_MAC_OFOS_HW }, { ICE_MAC_IL, ICE_MAC_IL_HW }, { ICE_ETYPE_OL, ICE_ETYPE_OL_HW }, + { ICE_ETYPE_IL, ICE_ETYPE_IL_HW }, { ICE_VLAN_OFOS, ICE_VLAN_OL_HW }, { ICE_IPV4_OFOS, ICE_IPV4_OFOS_HW }, { ICE_IPV4_IL, ICE_IPV4_IL_HW }, @@ -4818,6 +5046,7 @@ ice_find_dummy_packet(struct ice_adv_lkup_elem *lkups, u16 lkups_cnt, const struct ice_dummy_pkt_offsets **offsets) { bool tcp = false, udp = false, ipv6 = false, vlan = false; + bool ipv6_il = false; u16 i; for (i = 0; i < lkups_cnt; i++) { @@ -4833,18 +5062,35 @@ ice_find_dummy_packet(struct ice_adv_lkup_elem *lkups, u16 lkups_cnt, lkups[i].h_u.ethertype.ethtype_id == cpu_to_be16(ICE_IPV6_ETHER_ID) && lkups[i].m_u.ethertype.ethtype_id == - cpu_to_be16(0xFFFF)) + cpu_to_be16(0xFFFF)) ipv6 = true; + else if (lkups[i].type == ICE_ETYPE_IL && + lkups[i].h_u.ethertype.ethtype_id == + cpu_to_be16(ICE_IPV6_ETHER_ID) && + lkups[i].m_u.ethertype.ethtype_id == + cpu_to_be16(0xFFFF)) + ipv6_il = true; } if (tun_type == ICE_SW_TUN_NVGRE) { + if (tcp && ipv6_il) { + *pkt = dummy_gre_ipv6_tcp_packet; + *pkt_len = sizeof(dummy_gre_ipv6_tcp_packet); + *offsets = dummy_gre_ipv6_tcp_packet_offsets; + return; + } if (tcp) { *pkt = dummy_gre_tcp_packet; *pkt_len = sizeof(dummy_gre_tcp_packet); *offsets = dummy_gre_tcp_packet_offsets; return; } - + if (ipv6_il) { + *pkt = dummy_gre_ipv6_udp_packet; + *pkt_len = sizeof(dummy_gre_ipv6_udp_packet); + *offsets = dummy_gre_ipv6_udp_packet_offsets; + return; + } *pkt = dummy_gre_udp_packet; *pkt_len = sizeof(dummy_gre_udp_packet); *offsets = dummy_gre_udp_packet_offsets; @@ -4853,13 +5099,24 @@ ice_find_dummy_packet(struct ice_adv_lkup_elem *lkups, u16 lkups_cnt, if (tun_type == ICE_SW_TUN_VXLAN || tun_type == ICE_SW_TUN_GENEVE) { + if (tcp && ipv6_il) { + *pkt = dummy_udp_tun_ipv6_tcp_packet; + *pkt_len = sizeof(dummy_udp_tun_ipv6_tcp_packet); + *offsets = dummy_udp_tun_ipv6_tcp_packet_offsets; + return; + } if (tcp) { *pkt = dummy_udp_tun_tcp_packet; *pkt_len = sizeof(dummy_udp_tun_tcp_packet); *offsets = dummy_udp_tun_tcp_packet_offsets; return; } - + if (ipv6_il) { + *pkt = dummy_udp_tun_ipv6_udp_packet; + *pkt_len = sizeof(dummy_udp_tun_ipv6_udp_packet); + *offsets = dummy_udp_tun_ipv6_udp_packet_offsets; + return; + } *pkt = dummy_udp_tun_udp_packet; *pkt_len = sizeof(dummy_udp_tun_udp_packet); *offsets = dummy_udp_tun_udp_packet_offsets; @@ -4965,6 +5222,7 @@ ice_fill_adv_dummy_packet(struct ice_adv_lkup_elem *lkups, u16 lkups_cnt, len = sizeof(struct ice_ether_hdr); break; case ICE_ETYPE_OL: + case ICE_ETYPE_IL: len = sizeof(struct ice_ethtype_hdr); break; case ICE_VLAN_OFOS: diff --git a/drivers/net/ethernet/intel/ice/ice_tc_lib.c b/drivers/net/ethernet/intel/ice/ice_tc_lib.c index 65cf32eb4046..fedc310c376c 100644 --- a/drivers/net/ethernet/intel/ice/ice_tc_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_tc_lib.c @@ -24,6 +24,9 @@ ice_tc_count_lkups(u32 flags, struct ice_tc_flower_lyr_2_4_hdrs *headers, if (flags & ICE_TC_FLWR_FIELD_TENANT_ID) lkups_cnt++; + if (flags & ICE_TC_FLWR_FIELD_ENC_DST_MAC) + lkups_cnt++; + if (flags & (ICE_TC_FLWR_FIELD_ENC_SRC_IPV4 | ICE_TC_FLWR_FIELD_ENC_DEST_IPV4 | ICE_TC_FLWR_FIELD_ENC_SRC_IPV6 | @@ -33,9 +36,7 @@ ice_tc_count_lkups(u32 flags, struct ice_tc_flower_lyr_2_4_hdrs *headers, if (flags & ICE_TC_FLWR_FIELD_ENC_DEST_L4_PORT) lkups_cnt++; - /* currently inner etype filter isn't supported */ - if ((flags & ICE_TC_FLWR_FIELD_ETH_TYPE_ID) && - fltr->tunnel_type == TNL_LAST) + if (flags & ICE_TC_FLWR_FIELD_ETH_TYPE_ID) lkups_cnt++; /* are MAC fields specified? */ @@ -64,6 +65,11 @@ static enum ice_protocol_type ice_proto_type_from_mac(bool inner) return inner ? ICE_MAC_IL : ICE_MAC_OFOS; } +static enum ice_protocol_type ice_proto_type_from_etype(bool inner) +{ + return inner ? ICE_ETYPE_IL : ICE_ETYPE_OL; +} + static enum ice_protocol_type ice_proto_type_from_ipv4(bool inner) { return inner ? ICE_IPV4_IL : ICE_IPV4_OFOS; @@ -145,6 +151,15 @@ ice_tc_fill_tunnel_outer(u32 flags, struct ice_tc_flower_fltr *fltr, } } + if (flags & ICE_TC_FLWR_FIELD_ENC_DST_MAC) { + list[i].type = ice_proto_type_from_mac(false); + ether_addr_copy(list[i].h_u.eth_hdr.dst_addr, + hdr->l2_key.dst_mac); + ether_addr_copy(list[i].m_u.eth_hdr.dst_addr, + hdr->l2_mask.dst_mac); + i++; + } + if (flags & (ICE_TC_FLWR_FIELD_ENC_SRC_IPV4 | ICE_TC_FLWR_FIELD_ENC_DEST_IPV4)) { list[i].type = ice_proto_type_from_ipv4(false); @@ -224,8 +239,10 @@ ice_tc_fill_rules(struct ice_hw *hw, u32 flags, headers = &tc_fltr->inner_headers; inner = true; - } else if (flags & ICE_TC_FLWR_FIELD_ETH_TYPE_ID) { - list[i].type = ICE_ETYPE_OL; + } + + if (flags & ICE_TC_FLWR_FIELD_ETH_TYPE_ID) { + list[i].type = ice_proto_type_from_etype(inner); list[i].h_u.ethertype.ethtype_id = headers->l2_key.n_proto; list[i].m_u.ethertype.ethtype_id = headers->l2_mask.n_proto; i++; @@ -1059,12 +1076,24 @@ ice_handle_tclass_action(struct ice_vsi *vsi, * this code won't do anything * 2. For non-tunnel, if user didn't specify MAC address, add implicit * dest MAC to be lower netdev's active unicast MAC address + * 3. For tunnel, as of now TC-filter through flower classifier doesn't + * have provision for user to specify outer DMAC, hence driver to + * implicitly add outer dest MAC to be lower netdev's active unicast + * MAC address. */ - if (!(fltr->flags & ICE_TC_FLWR_FIELD_DST_MAC)) { - ether_addr_copy(fltr->outer_headers.l2_key.dst_mac, - main_vsi->netdev->dev_addr); - eth_broadcast_addr(fltr->outer_headers.l2_mask.dst_mac); + if (fltr->tunnel_type != TNL_LAST && + !(fltr->flags & ICE_TC_FLWR_FIELD_ENC_DST_MAC)) + fltr->flags |= ICE_TC_FLWR_FIELD_ENC_DST_MAC; + + if (fltr->tunnel_type == TNL_LAST && + !(fltr->flags & ICE_TC_FLWR_FIELD_DST_MAC)) fltr->flags |= ICE_TC_FLWR_FIELD_DST_MAC; + + if (fltr->flags & (ICE_TC_FLWR_FIELD_DST_MAC | + ICE_TC_FLWR_FIELD_ENC_DST_MAC)) { + ether_addr_copy(fltr->outer_headers.l2_key.dst_mac, + vsi->netdev->dev_addr); + memset(fltr->outer_headers.l2_mask.dst_mac, 0xff, ETH_ALEN); } /* validate specified dest MAC address, make sure either it belongs to diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index 853f57a9589a..f9bf008471c9 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -223,8 +223,7 @@ static bool ice_clean_tx_irq(struct ice_tx_ring *tx_ring, int napi_budget) struct ice_tx_buf *tx_buf; /* get the bql data ready */ - if (!ice_ring_is_xdp(tx_ring)) - netdev_txq_bql_complete_prefetchw(txring_txq(tx_ring)); + netdev_txq_bql_complete_prefetchw(txring_txq(tx_ring)); tx_buf = &tx_ring->tx_buf[i]; tx_desc = ICE_TX_DESC(tx_ring, i); @@ -313,10 +312,6 @@ static bool ice_clean_tx_irq(struct ice_tx_ring *tx_ring, int napi_budget) tx_ring->next_to_clean = i; ice_update_tx_ring_stats(tx_ring, total_pkts, total_bytes); - - if (ice_ring_is_xdp(tx_ring)) - return !!budget; - netdev_tx_completed_queue(txring_txq(tx_ring), total_pkts, total_bytes); #define TX_WAKE_THRESHOLD ((s16)(DESC_NEEDED * 2))