diff options
Diffstat (limited to 'drivers/net/ethernet/microsoft/mana/mana_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/microsoft/mana/mana_ethtool.c | 167 |
1 files changed, 125 insertions, 42 deletions
diff --git a/drivers/net/ethernet/microsoft/mana/mana_ethtool.c b/drivers/net/ethernet/microsoft/mana/mana_ethtool.c index c419626073f5..0e2f4343ac67 100644 --- a/drivers/net/ethernet/microsoft/mana/mana_ethtool.c +++ b/drivers/net/ethernet/microsoft/mana/mana_ethtool.c @@ -7,72 +7,132 @@ #include <net/mana/mana.h> -static const struct { +struct mana_stats_desc { char name[ETH_GSTRING_LEN]; u16 offset; -} mana_eth_stats[] = { +}; + +static const struct mana_stats_desc mana_eth_stats[] = { {"stop_queue", offsetof(struct mana_ethtool_stats, stop_queue)}, {"wake_queue", offsetof(struct mana_ethtool_stats, wake_queue)}, - {"hc_rx_discards_no_wqe", offsetof(struct mana_ethtool_stats, + {"tx_cq_err", offsetof(struct mana_ethtool_stats, tx_cqe_err)}, + {"tx_cqe_unknown_type", offsetof(struct mana_ethtool_stats, + tx_cqe_unknown_type)}, + {"tx_linear_pkt_cnt", offsetof(struct mana_ethtool_stats, + tx_linear_pkt_cnt)}, + {"rx_coalesced_err", offsetof(struct mana_ethtool_stats, + rx_coalesced_err)}, + {"rx_cqe_unknown_type", offsetof(struct mana_ethtool_stats, + rx_cqe_unknown_type)}, +}; + +static const struct mana_stats_desc mana_hc_stats[] = { + {"hc_rx_discards_no_wqe", offsetof(struct mana_ethtool_hc_stats, hc_rx_discards_no_wqe)}, - {"hc_rx_err_vport_disabled", offsetof(struct mana_ethtool_stats, + {"hc_rx_err_vport_disabled", offsetof(struct mana_ethtool_hc_stats, hc_rx_err_vport_disabled)}, - {"hc_rx_bytes", offsetof(struct mana_ethtool_stats, hc_rx_bytes)}, - {"hc_rx_ucast_pkts", offsetof(struct mana_ethtool_stats, + {"hc_rx_bytes", offsetof(struct mana_ethtool_hc_stats, hc_rx_bytes)}, + {"hc_rx_ucast_pkts", offsetof(struct mana_ethtool_hc_stats, hc_rx_ucast_pkts)}, - {"hc_rx_ucast_bytes", offsetof(struct mana_ethtool_stats, + {"hc_rx_ucast_bytes", offsetof(struct mana_ethtool_hc_stats, hc_rx_ucast_bytes)}, - {"hc_rx_bcast_pkts", offsetof(struct mana_ethtool_stats, + {"hc_rx_bcast_pkts", offsetof(struct mana_ethtool_hc_stats, hc_rx_bcast_pkts)}, - {"hc_rx_bcast_bytes", offsetof(struct mana_ethtool_stats, + {"hc_rx_bcast_bytes", offsetof(struct mana_ethtool_hc_stats, hc_rx_bcast_bytes)}, - {"hc_rx_mcast_pkts", offsetof(struct mana_ethtool_stats, - hc_rx_mcast_pkts)}, - {"hc_rx_mcast_bytes", offsetof(struct mana_ethtool_stats, + {"hc_rx_mcast_pkts", offsetof(struct mana_ethtool_hc_stats, + hc_rx_mcast_pkts)}, + {"hc_rx_mcast_bytes", offsetof(struct mana_ethtool_hc_stats, hc_rx_mcast_bytes)}, - {"hc_tx_err_gf_disabled", offsetof(struct mana_ethtool_stats, + {"hc_tx_err_gf_disabled", offsetof(struct mana_ethtool_hc_stats, hc_tx_err_gf_disabled)}, - {"hc_tx_err_vport_disabled", offsetof(struct mana_ethtool_stats, + {"hc_tx_err_vport_disabled", offsetof(struct mana_ethtool_hc_stats, hc_tx_err_vport_disabled)}, {"hc_tx_err_inval_vportoffset_pkt", - offsetof(struct mana_ethtool_stats, + offsetof(struct mana_ethtool_hc_stats, hc_tx_err_inval_vportoffset_pkt)}, - {"hc_tx_err_vlan_enforcement", offsetof(struct mana_ethtool_stats, + {"hc_tx_err_vlan_enforcement", offsetof(struct mana_ethtool_hc_stats, hc_tx_err_vlan_enforcement)}, {"hc_tx_err_eth_type_enforcement", - offsetof(struct mana_ethtool_stats, hc_tx_err_eth_type_enforcement)}, - {"hc_tx_err_sa_enforcement", offsetof(struct mana_ethtool_stats, + offsetof(struct mana_ethtool_hc_stats, hc_tx_err_eth_type_enforcement)}, + {"hc_tx_err_sa_enforcement", offsetof(struct mana_ethtool_hc_stats, hc_tx_err_sa_enforcement)}, {"hc_tx_err_sqpdid_enforcement", - offsetof(struct mana_ethtool_stats, hc_tx_err_sqpdid_enforcement)}, + offsetof(struct mana_ethtool_hc_stats, hc_tx_err_sqpdid_enforcement)}, {"hc_tx_err_cqpdid_enforcement", - offsetof(struct mana_ethtool_stats, hc_tx_err_cqpdid_enforcement)}, - {"hc_tx_err_mtu_violation", offsetof(struct mana_ethtool_stats, + offsetof(struct mana_ethtool_hc_stats, hc_tx_err_cqpdid_enforcement)}, + {"hc_tx_err_mtu_violation", offsetof(struct mana_ethtool_hc_stats, hc_tx_err_mtu_violation)}, - {"hc_tx_err_inval_oob", offsetof(struct mana_ethtool_stats, + {"hc_tx_err_inval_oob", offsetof(struct mana_ethtool_hc_stats, hc_tx_err_inval_oob)}, - {"hc_tx_err_gdma", offsetof(struct mana_ethtool_stats, + {"hc_tx_err_gdma", offsetof(struct mana_ethtool_hc_stats, hc_tx_err_gdma)}, - {"hc_tx_bytes", offsetof(struct mana_ethtool_stats, hc_tx_bytes)}, - {"hc_tx_ucast_pkts", offsetof(struct mana_ethtool_stats, + {"hc_tx_bytes", offsetof(struct mana_ethtool_hc_stats, hc_tx_bytes)}, + {"hc_tx_ucast_pkts", offsetof(struct mana_ethtool_hc_stats, hc_tx_ucast_pkts)}, - {"hc_tx_ucast_bytes", offsetof(struct mana_ethtool_stats, + {"hc_tx_ucast_bytes", offsetof(struct mana_ethtool_hc_stats, hc_tx_ucast_bytes)}, - {"hc_tx_bcast_pkts", offsetof(struct mana_ethtool_stats, + {"hc_tx_bcast_pkts", offsetof(struct mana_ethtool_hc_stats, hc_tx_bcast_pkts)}, - {"hc_tx_bcast_bytes", offsetof(struct mana_ethtool_stats, + {"hc_tx_bcast_bytes", offsetof(struct mana_ethtool_hc_stats, hc_tx_bcast_bytes)}, - {"hc_tx_mcast_pkts", offsetof(struct mana_ethtool_stats, + {"hc_tx_mcast_pkts", offsetof(struct mana_ethtool_hc_stats, hc_tx_mcast_pkts)}, - {"hc_tx_mcast_bytes", offsetof(struct mana_ethtool_stats, + {"hc_tx_mcast_bytes", offsetof(struct mana_ethtool_hc_stats, hc_tx_mcast_bytes)}, - {"tx_cq_err", offsetof(struct mana_ethtool_stats, tx_cqe_err)}, - {"tx_cqe_unknown_type", offsetof(struct mana_ethtool_stats, - tx_cqe_unknown_type)}, - {"rx_coalesced_err", offsetof(struct mana_ethtool_stats, - rx_coalesced_err)}, - {"rx_cqe_unknown_type", offsetof(struct mana_ethtool_stats, - rx_cqe_unknown_type)}, +}; + +static const struct mana_stats_desc mana_phy_stats[] = { + { "hc_rx_pkt_drop_phy", offsetof(struct mana_ethtool_phy_stats, rx_pkt_drop_phy) }, + { "hc_tx_pkt_drop_phy", offsetof(struct mana_ethtool_phy_stats, tx_pkt_drop_phy) }, + { "hc_tc0_rx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, rx_pkt_tc0_phy) }, + { "hc_tc0_rx_byte_phy", offsetof(struct mana_ethtool_phy_stats, rx_byte_tc0_phy) }, + { "hc_tc0_tx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, tx_pkt_tc0_phy) }, + { "hc_tc0_tx_byte_phy", offsetof(struct mana_ethtool_phy_stats, tx_byte_tc0_phy) }, + { "hc_tc1_rx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, rx_pkt_tc1_phy) }, + { "hc_tc1_rx_byte_phy", offsetof(struct mana_ethtool_phy_stats, rx_byte_tc1_phy) }, + { "hc_tc1_tx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, tx_pkt_tc1_phy) }, + { "hc_tc1_tx_byte_phy", offsetof(struct mana_ethtool_phy_stats, tx_byte_tc1_phy) }, + { "hc_tc2_rx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, rx_pkt_tc2_phy) }, + { "hc_tc2_rx_byte_phy", offsetof(struct mana_ethtool_phy_stats, rx_byte_tc2_phy) }, + { "hc_tc2_tx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, tx_pkt_tc2_phy) }, + { "hc_tc2_tx_byte_phy", offsetof(struct mana_ethtool_phy_stats, tx_byte_tc2_phy) }, + { "hc_tc3_rx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, rx_pkt_tc3_phy) }, + { "hc_tc3_rx_byte_phy", offsetof(struct mana_ethtool_phy_stats, rx_byte_tc3_phy) }, + { "hc_tc3_tx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, tx_pkt_tc3_phy) }, + { "hc_tc3_tx_byte_phy", offsetof(struct mana_ethtool_phy_stats, tx_byte_tc3_phy) }, + { "hc_tc4_rx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, rx_pkt_tc4_phy) }, + { "hc_tc4_rx_byte_phy", offsetof(struct mana_ethtool_phy_stats, rx_byte_tc4_phy) }, + { "hc_tc4_tx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, tx_pkt_tc4_phy) }, + { "hc_tc4_tx_byte_phy", offsetof(struct mana_ethtool_phy_stats, tx_byte_tc4_phy) }, + { "hc_tc5_rx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, rx_pkt_tc5_phy) }, + { "hc_tc5_rx_byte_phy", offsetof(struct mana_ethtool_phy_stats, rx_byte_tc5_phy) }, + { "hc_tc5_tx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, tx_pkt_tc5_phy) }, + { "hc_tc5_tx_byte_phy", offsetof(struct mana_ethtool_phy_stats, tx_byte_tc5_phy) }, + { "hc_tc6_rx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, rx_pkt_tc6_phy) }, + { "hc_tc6_rx_byte_phy", offsetof(struct mana_ethtool_phy_stats, rx_byte_tc6_phy) }, + { "hc_tc6_tx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, tx_pkt_tc6_phy) }, + { "hc_tc6_tx_byte_phy", offsetof(struct mana_ethtool_phy_stats, tx_byte_tc6_phy) }, + { "hc_tc7_rx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, rx_pkt_tc7_phy) }, + { "hc_tc7_rx_byte_phy", offsetof(struct mana_ethtool_phy_stats, rx_byte_tc7_phy) }, + { "hc_tc7_tx_pkt_phy", offsetof(struct mana_ethtool_phy_stats, tx_pkt_tc7_phy) }, + { "hc_tc7_tx_byte_phy", offsetof(struct mana_ethtool_phy_stats, tx_byte_tc7_phy) }, + { "hc_tc0_rx_pause_phy", offsetof(struct mana_ethtool_phy_stats, rx_pause_tc0_phy) }, + { "hc_tc0_tx_pause_phy", offsetof(struct mana_ethtool_phy_stats, tx_pause_tc0_phy) }, + { "hc_tc1_rx_pause_phy", offsetof(struct mana_ethtool_phy_stats, rx_pause_tc1_phy) }, + { "hc_tc1_tx_pause_phy", offsetof(struct mana_ethtool_phy_stats, tx_pause_tc1_phy) }, + { "hc_tc2_rx_pause_phy", offsetof(struct mana_ethtool_phy_stats, rx_pause_tc2_phy) }, + { "hc_tc2_tx_pause_phy", offsetof(struct mana_ethtool_phy_stats, tx_pause_tc2_phy) }, + { "hc_tc3_rx_pause_phy", offsetof(struct mana_ethtool_phy_stats, rx_pause_tc3_phy) }, + { "hc_tc3_tx_pause_phy", offsetof(struct mana_ethtool_phy_stats, tx_pause_tc3_phy) }, + { "hc_tc4_rx_pause_phy", offsetof(struct mana_ethtool_phy_stats, rx_pause_tc4_phy) }, + { "hc_tc4_tx_pause_phy", offsetof(struct mana_ethtool_phy_stats, tx_pause_tc4_phy) }, + { "hc_tc5_rx_pause_phy", offsetof(struct mana_ethtool_phy_stats, rx_pause_tc5_phy) }, + { "hc_tc5_tx_pause_phy", offsetof(struct mana_ethtool_phy_stats, tx_pause_tc5_phy) }, + { "hc_tc6_rx_pause_phy", offsetof(struct mana_ethtool_phy_stats, rx_pause_tc6_phy) }, + { "hc_tc6_tx_pause_phy", offsetof(struct mana_ethtool_phy_stats, tx_pause_tc6_phy) }, + { "hc_tc7_rx_pause_phy", offsetof(struct mana_ethtool_phy_stats, rx_pause_tc7_phy) }, + { "hc_tc7_tx_pause_phy", offsetof(struct mana_ethtool_phy_stats, tx_pause_tc7_phy) }, }; static int mana_get_sset_count(struct net_device *ndev, int stringset) @@ -83,8 +143,8 @@ static int mana_get_sset_count(struct net_device *ndev, int stringset) if (stringset != ETH_SS_STATS) return -EINVAL; - return ARRAY_SIZE(mana_eth_stats) + num_queues * - (MANA_STATS_RX_COUNT + MANA_STATS_TX_COUNT); + return ARRAY_SIZE(mana_eth_stats) + ARRAY_SIZE(mana_phy_stats) + ARRAY_SIZE(mana_hc_stats) + + num_queues * (MANA_STATS_RX_COUNT + MANA_STATS_TX_COUNT); } static void mana_get_strings(struct net_device *ndev, u32 stringset, u8 *data) @@ -95,10 +155,15 @@ static void mana_get_strings(struct net_device *ndev, u32 stringset, u8 *data) if (stringset != ETH_SS_STATS) return; - for (i = 0; i < ARRAY_SIZE(mana_eth_stats); i++) ethtool_puts(&data, mana_eth_stats[i].name); + for (i = 0; i < ARRAY_SIZE(mana_hc_stats); i++) + ethtool_puts(&data, mana_hc_stats[i].name); + + for (i = 0; i < ARRAY_SIZE(mana_phy_stats); i++) + ethtool_puts(&data, mana_phy_stats[i].name); + for (i = 0; i < num_queues; i++) { ethtool_sprintf(&data, "rx_%d_packets", i); ethtool_sprintf(&data, "rx_%d_bytes", i); @@ -128,6 +193,8 @@ static void mana_get_ethtool_stats(struct net_device *ndev, struct mana_port_context *apc = netdev_priv(ndev); unsigned int num_queues = apc->num_queues; void *eth_stats = &apc->eth_stats; + void *hc_stats = &apc->ac->hc_stats; + void *phy_stats = &apc->phy_stats; struct mana_stats_rx *rx_stats; struct mana_stats_tx *tx_stats; unsigned int start; @@ -148,12 +215,22 @@ static void mana_get_ethtool_stats(struct net_device *ndev, if (!apc->port_is_up) return; - /* we call mana function to update stats from GDMA */ - mana_query_gf_stats(apc); + + /* We call this mana function to get the phy stats from GDMA and includes + * aggregate tx/rx drop counters, Per-TC(Traffic Channel) tx/rx and pause + * counters. + */ + mana_query_phy_stats(apc); for (q = 0; q < ARRAY_SIZE(mana_eth_stats); q++) data[i++] = *(u64 *)(eth_stats + mana_eth_stats[q].offset); + for (q = 0; q < ARRAY_SIZE(mana_hc_stats); q++) + data[i++] = *(u64 *)(hc_stats + mana_hc_stats[q].offset); + + for (q = 0; q < ARRAY_SIZE(mana_phy_stats); q++) + data[i++] = *(u64 *)(phy_stats + mana_phy_stats[q].offset); + for (q = 0; q < num_queues; q++) { rx_stats = &apc->rxqs[q]->stats; @@ -427,6 +504,12 @@ out: static int mana_get_link_ksettings(struct net_device *ndev, struct ethtool_link_ksettings *cmd) { + struct mana_port_context *apc = netdev_priv(ndev); + int err; + + err = mana_query_link_cfg(apc); + cmd->base.speed = (err) ? SPEED_UNKNOWN : apc->max_speed; + cmd->base.duplex = DUPLEX_FULL; cmd->base.port = PORT_OTHER; |