diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 0f97883c1493..05df21c16c79 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -442,6 +442,8 @@ struct i40e_veb { bool stat_offsets_loaded; struct i40e_eth_stats stats; struct i40e_eth_stats stats_offsets; + struct i40e_veb_tc_stats tc_stats; + struct i40e_veb_tc_stats tc_stats_offsets; }; /* struct that defines a VSI, associated with a dev */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 230d1270bfaa..74c16a185158 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -197,7 +197,14 @@ static const struct i40e_stats i40e_gstrings_fcoe_stats[] = { FIELD_SIZEOF(struct i40e_pf, stats.priority_xon_tx) + \ FIELD_SIZEOF(struct i40e_pf, stats.priority_xon_2_xoff)) \ / sizeof(u64)) +#define I40E_VEB_TC_STATS_LEN ( \ + (FIELD_SIZEOF(struct i40e_veb, tc_stats.tc_rx_packets) + \ + FIELD_SIZEOF(struct i40e_veb, tc_stats.tc_rx_bytes) + \ + FIELD_SIZEOF(struct i40e_veb, tc_stats.tc_tx_packets) + \ + FIELD_SIZEOF(struct i40e_veb, tc_stats.tc_tx_bytes)) \ + / sizeof(u64)) #define I40E_VEB_STATS_LEN ARRAY_SIZE(i40e_gstrings_veb_stats) +#define I40E_VEB_STATS_TOTAL (I40E_VEB_STATS_LEN + I40E_VEB_TC_STATS_LEN) #define I40E_PF_STATS_LEN(n) (I40E_GLOBAL_STATS_LEN + \ I40E_PFC_STATS_LEN + \ I40E_VSI_STATS_LEN((n))) @@ -1257,7 +1264,7 @@ static int i40e_get_sset_count(struct net_device *netdev, int sset) int len = I40E_PF_STATS_LEN(netdev); if (pf->lan_veb != I40E_NO_VEB) - len += I40E_VEB_STATS_LEN; + len += I40E_VEB_STATS_TOTAL; return len; } else { return I40E_VSI_STATS_LEN(netdev); @@ -1408,6 +1415,20 @@ static void i40e_get_strings(struct net_device *netdev, u32 stringset, i40e_gstrings_veb_stats[i].stat_string); p += ETH_GSTRING_LEN; } + for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) { + snprintf(p, ETH_GSTRING_LEN, + "veb.tc_%u_tx_packets", i); + p += ETH_GSTRING_LEN; + snprintf(p, ETH_GSTRING_LEN, + "veb.tc_%u_tx_bytes", i); + p += ETH_GSTRING_LEN; + snprintf(p, ETH_GSTRING_LEN, + "veb.tc_%u_rx_packets", i); + p += ETH_GSTRING_LEN; + snprintf(p, ETH_GSTRING_LEN, + "veb.tc_%u_rx_bytes", i); + p += ETH_GSTRING_LEN; + } } for (i = 0; i < I40E_GLOBAL_STATS_LEN; i++) { snprintf(p, ETH_GSTRING_LEN, "port.%s", diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 481f427cedd9..c0bfb557bed6 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -624,11 +624,15 @@ static void i40e_update_veb_stats(struct i40e_veb *veb) struct i40e_hw *hw = &pf->hw; struct i40e_eth_stats *oes; struct i40e_eth_stats *es; /* device's eth stats */ - int idx = 0; + struct i40e_veb_tc_stats *veb_oes; + struct i40e_veb_tc_stats *veb_es; + int i, idx = 0; idx = veb->stats_idx; es = &veb->stats; oes = &veb->stats_offsets; + veb_es = &veb->tc_stats; + veb_oes = &veb->tc_stats_offsets; /* Gather up the stats that the hw collects */ i40e_stat_update32(hw, I40E_GLSW_TDPC(idx), @@ -664,6 +668,28 @@ static void i40e_update_veb_stats(struct i40e_veb *veb) i40e_stat_update48(hw, I40E_GLSW_BPTCH(idx), I40E_GLSW_BPTCL(idx), veb->stat_offsets_loaded, &oes->tx_broadcast, &es->tx_broadcast); + for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) { + i40e_stat_update48(hw, I40E_GLVEBTC_RPCH(i, idx), + I40E_GLVEBTC_RPCL(i, idx), + veb->stat_offsets_loaded, + &veb_oes->tc_rx_packets[i], + &veb_es->tc_rx_packets[i]); + i40e_stat_update48(hw, I40E_GLVEBTC_RBCH(i, idx), + I40E_GLVEBTC_RBCL(i, idx), + veb->stat_offsets_loaded, + &veb_oes->tc_rx_bytes[i], + &veb_es->tc_rx_bytes[i]); + i40e_stat_update48(hw, I40E_GLVEBTC_TPCH(i, idx), + I40E_GLVEBTC_TPCL(i, idx), + veb->stat_offsets_loaded, + &veb_oes->tc_tx_packets[i], + &veb_es->tc_tx_packets[i]); + i40e_stat_update48(hw, I40E_GLVEBTC_TBCH(i, idx), + I40E_GLVEBTC_TBCL(i, idx), + veb->stat_offsets_loaded, + &veb_oes->tc_tx_bytes[i], + &veb_es->tc_tx_bytes[i]); + } veb->stat_offsets_loaded = true; } diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h index 61b6b114b4bc..acb2aad54b48 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_type.h +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h @@ -1105,6 +1105,14 @@ struct i40e_eth_stats { u64 tx_errors; /* tepc */ }; +/* Statistics collected per VEB per TC */ +struct i40e_veb_tc_stats { + u64 tc_rx_packets[I40E_MAX_TRAFFIC_CLASS]; + u64 tc_rx_bytes[I40E_MAX_TRAFFIC_CLASS]; + u64 tc_tx_packets[I40E_MAX_TRAFFIC_CLASS]; + u64 tc_tx_bytes[I40E_MAX_TRAFFIC_CLASS]; +}; + #ifdef I40E_FCOE /* Statistics collected per function for FCoE */ struct i40e_fcoe_stats { diff --git a/drivers/net/ethernet/intel/i40evf/i40e_type.h b/drivers/net/ethernet/intel/i40evf/i40e_type.h index e32dc0b3616d..1ab2498d68df 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_type.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_type.h @@ -1095,6 +1095,14 @@ struct i40e_eth_stats { u64 tx_errors; /* tepc */ }; +/* Statistics collected per VEB per TC */ +struct i40e_veb_tc_stats { + u64 tc_rx_packets[I40E_MAX_TRAFFIC_CLASS]; + u64 tc_rx_bytes[I40E_MAX_TRAFFIC_CLASS]; + u64 tc_tx_packets[I40E_MAX_TRAFFIC_CLASS]; + u64 tc_tx_bytes[I40E_MAX_TRAFFIC_CLASS]; +}; + /* Statistics collected by the MAC */ struct i40e_hw_port_stats { /* eth stats collected by the port */