From: Kamal Heib Date: Wed, 23 Aug 2017 11:51:27 +0000 (+0300) Subject: net/mlx5e: Switch RFC 2863 counters to use stats group API X-Git-Tag: v5.15~9988^2~229^2~9 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fc8e64a3118ee13bc4cafa6a31ea74daf2d644d9;p=platform%2Fkernel%2Flinux-starfive.git net/mlx5e: Switch RFC 2863 counters to use stats group API Switch the RFC 2863 counters to use the new stats group API. Signed-off-by: Kamal Heib Reviewed-by: Gal Pressman Signed-off-by: Saeed Mahameed --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 65e7c0a..79ac92a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -216,10 +216,6 @@ static void mlx5e_fill_stats_strings(struct mlx5e_priv *priv, u8 *data) for (i = 0; i < mlx5e_num_stats_grps; i++) idx = mlx5e_stats_grps[i].fill_strings(priv, data, idx); - for (i = 0; i < NUM_PPORT_2863_COUNTERS; i++) - strcpy(data + (idx++) * ETH_GSTRING_LEN, - pport_2863_stats_desc[i].format); - for (i = 0; i < NUM_PPORT_2819_COUNTERS; i++) strcpy(data + (idx++) * ETH_GSTRING_LEN, pport_2819_stats_desc[i].format); @@ -344,10 +340,6 @@ void mlx5e_ethtool_get_ethtool_stats(struct mlx5e_priv *priv, for (i = 0; i < mlx5e_num_stats_grps; i++) idx = mlx5e_stats_grps[i].fill_stats(priv, data, idx); - for (i = 0; i < NUM_PPORT_2863_COUNTERS; i++) - data[idx++] = MLX5E_READ_CTR64_BE(&priv->stats.pport.RFC_2863_counters, - pport_2863_stats_desc, i); - for (i = 0; i < NUM_PPORT_2819_COUNTERS; i++) data[idx++] = MLX5E_READ_CTR64_BE(&priv->stats.pport.RFC_2819_counters, pport_2819_stats_desc, i); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c index 1ce296e..1b2fc0e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c @@ -249,6 +249,43 @@ static int mlx5e_grp_802_3_fill_stats(struct mlx5e_priv *priv, u64 *data, return idx; } +#define PPORT_2863_OFF(c) \ + MLX5_BYTE_OFF(ppcnt_reg, \ + counter_set.eth_2863_cntrs_grp_data_layout.c##_high) +static const struct counter_desc pport_2863_stats_desc[] = { + { "rx_discards_phy", PPORT_2863_OFF(if_in_discards) }, + { "tx_discards_phy", PPORT_2863_OFF(if_out_discards) }, + { "tx_errors_phy", PPORT_2863_OFF(if_out_errors) }, +}; + +#define NUM_PPORT_2863_COUNTERS ARRAY_SIZE(pport_2863_stats_desc) + +static int mlx5e_grp_2863_get_num_stats(struct mlx5e_priv *priv) +{ + return NUM_PPORT_2863_COUNTERS; +} + +static int mlx5e_grp_2863_fill_strings(struct mlx5e_priv *priv, u8 *data, + int idx) +{ + int i; + + for (i = 0; i < NUM_PPORT_2863_COUNTERS; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, pport_2863_stats_desc[i].format); + return idx; +} + +static int mlx5e_grp_2863_fill_stats(struct mlx5e_priv *priv, u64 *data, + int idx) +{ + int i; + + for (i = 0; i < NUM_PPORT_2863_COUNTERS; i++) + data[idx++] = MLX5E_READ_CTR64_BE(&priv->stats.pport.RFC_2863_counters, + pport_2863_stats_desc, i); + return idx; +} + const struct mlx5e_stats_grp mlx5e_stats_grps[] = { { .get_num_stats = mlx5e_grp_sw_get_num_stats, @@ -270,6 +307,11 @@ const struct mlx5e_stats_grp mlx5e_stats_grps[] = { .fill_strings = mlx5e_grp_802_3_fill_strings, .fill_stats = mlx5e_grp_802_3_fill_stats, }, + { + .get_num_stats = mlx5e_grp_2863_get_num_stats, + .fill_strings = mlx5e_grp_2863_fill_strings, + .fill_stats = mlx5e_grp_2863_fill_stats, + }, }; const int mlx5e_num_stats_grps = ARRAY_SIZE(mlx5e_stats_grps); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h index 5a489aa..58dc22e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h @@ -105,9 +105,6 @@ struct mlx5e_vport_stats { #define PPORT_802_3_GET(pstats, c) \ MLX5_GET64(ppcnt_reg, pstats->IEEE_802_3_counters, \ counter_set.eth_802_3_cntrs_grp_data_layout.c##_high) -#define PPORT_2863_OFF(c) \ - MLX5_BYTE_OFF(ppcnt_reg, \ - counter_set.eth_2863_cntrs_grp_data_layout.c##_high) #define PPORT_2863_GET(pstats, c) \ MLX5_GET64(ppcnt_reg, pstats->RFC_2863_counters, \ counter_set.eth_2863_cntrs_grp_data_layout.c##_high) @@ -147,12 +144,6 @@ struct mlx5e_pport_stats { __be64 eth_ext_counters[MLX5_ST_SZ_QW(ppcnt_reg)]; }; -static const struct counter_desc pport_2863_stats_desc[] = { - { "rx_discards_phy", PPORT_2863_OFF(if_in_discards) }, - { "tx_discards_phy", PPORT_2863_OFF(if_out_discards) }, - { "tx_errors_phy", PPORT_2863_OFF(if_out_errors) }, -}; - static const struct counter_desc pport_2819_stats_desc[] = { { "rx_undersize_pkts_phy", PPORT_2819_OFF(ether_stats_undersize_pkts) }, { "rx_fragments_phy", PPORT_2819_OFF(ether_stats_fragments) }, @@ -312,7 +303,6 @@ static const struct counter_desc sq_stats_desc[] = { { MLX5E_DECLARE_TX_STAT(struct mlx5e_sq_stats, xmit_more) }, }; -#define NUM_PPORT_2863_COUNTERS ARRAY_SIZE(pport_2863_stats_desc) #define NUM_PPORT_2819_COUNTERS ARRAY_SIZE(pport_2819_stats_desc) #define NUM_PPORT_PHY_STATISTICAL_COUNTERS(priv) \ (ARRAY_SIZE(pport_phy_statistical_stats_desc) * \ @@ -333,8 +323,7 @@ static const struct counter_desc sq_stats_desc[] = { #define NUM_PPORT_ETH_EXT_COUNTERS(priv) \ (ARRAY_SIZE(pport_eth_ext_stats_desc) * \ MLX5_CAP_PCAM_FEATURE((priv)->mdev, rx_buffer_fullness_counters)) -#define NUM_PPORT_COUNTERS(priv) (NUM_PPORT_2863_COUNTERS + \ - NUM_PPORT_2819_COUNTERS + \ +#define NUM_PPORT_COUNTERS(priv) (NUM_PPORT_2819_COUNTERS + \ NUM_PPORT_PHY_STATISTICAL_COUNTERS(priv) + \ NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS * \ NUM_PPORT_PRIO + \