diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index bcd38ffd0d41..84aacb36c12a 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -2487,6 +2487,11 @@ MLXSW_ITEM32(reg, ppcnt, local_port, 0x00, 16, 8); */ MLXSW_ITEM32(reg, ppcnt, pnat, 0x00, 14, 2); +enum mlxsw_reg_ppcnt_grp { + MLXSW_REG_PPCNT_IEEE_8023_CNT = 0x0, + MLXSW_REG_PPCNT_PRIO_CNT = 0x10, +}; + /* reg_ppcnt_grp * Performance counter group. * Group 63 indicates all groups. Only valid on Set() operation with @@ -2522,6 +2527,8 @@ MLXSW_ITEM32(reg, ppcnt, clr, 0x04, 31, 1); */ MLXSW_ITEM32(reg, ppcnt, prio_tc, 0x04, 0, 5); +/* Ethernet IEEE 802.3 Counter Group */ + /* reg_ppcnt_a_frames_transmitted_ok * Access: RO */ @@ -2636,15 +2643,64 @@ MLXSW_ITEM64(reg, ppcnt, a_pause_mac_ctrl_frames_received, MLXSW_ITEM64(reg, ppcnt, a_pause_mac_ctrl_frames_transmitted, 0x08 + 0x90, 0, 64); -static inline void mlxsw_reg_ppcnt_pack(char *payload, u8 local_port) +/* Ethernet Per Priority Group Counters */ + +/* reg_ppcnt_rx_octets + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, rx_octets, 0x08 + 0x00, 0, 64); + +/* reg_ppcnt_rx_frames + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, rx_frames, 0x08 + 0x20, 0, 64); + +/* reg_ppcnt_tx_octets + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, tx_octets, 0x08 + 0x28, 0, 64); + +/* reg_ppcnt_tx_frames + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, tx_frames, 0x08 + 0x48, 0, 64); + +/* reg_ppcnt_rx_pause + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, rx_pause, 0x08 + 0x50, 0, 64); + +/* reg_ppcnt_rx_pause_duration + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, rx_pause_duration, 0x08 + 0x58, 0, 64); + +/* reg_ppcnt_tx_pause + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, tx_pause, 0x08 + 0x60, 0, 64); + +/* reg_ppcnt_tx_pause_duration + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, tx_pause_duration, 0x08 + 0x68, 0, 64); + +/* reg_ppcnt_rx_pause_transition + * Access: RO + */ +MLXSW_ITEM64(reg, ppcnt, tx_pause_transition, 0x08 + 0x70, 0, 64); + +static inline void mlxsw_reg_ppcnt_pack(char *payload, u8 local_port, + enum mlxsw_reg_ppcnt_grp grp, + u8 prio_tc) { MLXSW_REG_ZERO(ppcnt, payload); mlxsw_reg_ppcnt_swid_set(payload, 0); mlxsw_reg_ppcnt_local_port_set(payload, local_port); mlxsw_reg_ppcnt_pnat_set(payload, 0); - mlxsw_reg_ppcnt_grp_set(payload, 0); + mlxsw_reg_ppcnt_grp_set(payload, grp); mlxsw_reg_ppcnt_clr_set(payload, 0); - mlxsw_reg_ppcnt_prio_tc_set(payload, 0); + mlxsw_reg_ppcnt_prio_tc_set(payload, prio_tc); } /* PPTB - Port Prio To Buffer Register diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 086682e51c24..36a94a94a420 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -1195,7 +1195,8 @@ static void mlxsw_sp_port_get_stats(struct net_device *dev, int i; int err; - mlxsw_reg_ppcnt_pack(ppcnt_pl, mlxsw_sp_port->local_port); + mlxsw_reg_ppcnt_pack(ppcnt_pl, mlxsw_sp_port->local_port, + MLXSW_REG_PPCNT_IEEE_8023_CNT, 0); err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(ppcnt), ppcnt_pl); for (i = 0; i < MLXSW_SP_PORT_HW_STATS_LEN; i++) data[i] = !err ? mlxsw_sp_port_hw_stats[i].getter(ppcnt_pl) : 0; diff --git a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c index 7a60a26759b6..c49447f31acc 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/switchx2.c +++ b/drivers/net/ethernet/mellanox/mlxsw/switchx2.c @@ -518,7 +518,8 @@ static void mlxsw_sx_port_get_stats(struct net_device *dev, int i; int err; - mlxsw_reg_ppcnt_pack(ppcnt_pl, mlxsw_sx_port->local_port); + mlxsw_reg_ppcnt_pack(ppcnt_pl, mlxsw_sx_port->local_port, + MLXSW_REG_PPCNT_IEEE_8023_CNT, 0); err = mlxsw_reg_query(mlxsw_sx->core, MLXSW_REG(ppcnt), ppcnt_pl); for (i = 0; i < MLXSW_SX_PORT_HW_STATS_LEN; i++) data[i] = !err ? mlxsw_sx_port_hw_stats[i].getter(ppcnt_pl) : 0;