This stat contains the number of total bits that the PHY has received; it's useful for BER calculations. Add it to the ethtool stats output. Signed-off-by: Eric Joyner --- drivers/net/ethernet/pensando/ionic/ionic_stats.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/pensando/ionic/ionic_stats.c b/drivers/net/ethernet/pensando/ionic/ionic_stats.c index 0107599a9dd4..c45ed0db0582 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_stats.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_stats.c @@ -167,6 +167,7 @@ static const struct ionic_stat_desc ionic_rx_stats_desc[] = { #define IONIC_NUM_PORT_STATS ARRAY_SIZE(ionic_port_stats_desc) #define IONIC_NUM_TX_STATS ARRAY_SIZE(ionic_tx_stats_desc) #define IONIC_NUM_RX_STATS ARRAY_SIZE(ionic_rx_stats_desc) +#define IONIC_NUM_EXTRA_PORT_STATS 1 #define MAX_Q(lif) ((lif)->netdev->real_num_tx_queues) @@ -243,7 +244,7 @@ static u64 ionic_sw_stats_get_count(struct ionic_lif *lif) rx_queues += 1; total += IONIC_NUM_LIF_STATS; - total += IONIC_NUM_PORT_STATS; + total += IONIC_NUM_PORT_STATS + IONIC_NUM_EXTRA_PORT_STATS; total += tx_queues * IONIC_NUM_TX_STATS; total += rx_queues * IONIC_NUM_RX_STATS; @@ -280,6 +281,8 @@ static void ionic_sw_stats_get_strings(struct ionic_lif *lif, u8 **buf) for (i = 0; i < IONIC_NUM_PORT_STATS; i++) ethtool_puts(buf, ionic_port_stats_desc[i].name); + /* extra port stats */ + ethtool_puts(buf, "rx_bits_phy"); for (q_num = 0; q_num < MAX_Q(lif); q_num++) ionic_sw_stats_get_tx_strings(lif, buf, q_num); @@ -322,6 +325,15 @@ static void ionic_sw_stats_get_rxq_values(struct ionic_lif *lif, u64 **buf, } } +static void ionic_extra_port_stats_get_values(struct ionic_lif *lif, u64 **buf) +{ + struct ionic_port_info *port_info = lif->ionic->idev.port_info; + + /* The # of stats added here == IONIC_NUM_EXTRA_PORT_STATS */ + **buf = le64_to_cpu(port_info->extra_stats.rx_bits_phy); + (*buf)++; +} + static void ionic_sw_stats_get_values(struct ionic_lif *lif, u64 **buf) { struct ionic_port_stats *port_stats; @@ -341,6 +353,7 @@ static void ionic_sw_stats_get_values(struct ionic_lif *lif, u64 **buf) &ionic_port_stats_desc[i]); (*buf)++; } + ionic_extra_port_stats_get_values(lif, buf); for (q_num = 0; q_num < MAX_Q(lif); q_num++) ionic_sw_stats_get_txq_values(lif, buf, q_num); -- 2.17.1