diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 91 |
1 files changed, 85 insertions, 6 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index e52d7af3ab3e..0ab34a9b01d4 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -148,6 +148,65 @@ reset_coalesce: #define BNXT_RX_STATS_EXT_ENTRY(counter) \ { BNXT_RX_STATS_EXT_OFFSET(counter), __stringify(counter) } +#define BNXT_TX_STATS_EXT_ENTRY(counter) \ + { BNXT_TX_STATS_EXT_OFFSET(counter), __stringify(counter) } + +#define BNXT_RX_STATS_EXT_PFC_ENTRY(n) \ + BNXT_RX_STATS_EXT_ENTRY(pfc_pri##n##_rx_duration_us), \ + BNXT_RX_STATS_EXT_ENTRY(pfc_pri##n##_rx_transitions) + +#define BNXT_TX_STATS_EXT_PFC_ENTRY(n) \ + BNXT_TX_STATS_EXT_ENTRY(pfc_pri##n##_tx_duration_us), \ + BNXT_TX_STATS_EXT_ENTRY(pfc_pri##n##_tx_transitions) + +#define BNXT_RX_STATS_EXT_PFC_ENTRIES \ + BNXT_RX_STATS_EXT_PFC_ENTRY(0), \ + BNXT_RX_STATS_EXT_PFC_ENTRY(1), \ + BNXT_RX_STATS_EXT_PFC_ENTRY(2), \ + BNXT_RX_STATS_EXT_PFC_ENTRY(3), \ + BNXT_RX_STATS_EXT_PFC_ENTRY(4), \ + BNXT_RX_STATS_EXT_PFC_ENTRY(5), \ + BNXT_RX_STATS_EXT_PFC_ENTRY(6), \ + BNXT_RX_STATS_EXT_PFC_ENTRY(7) + +#define BNXT_TX_STATS_EXT_PFC_ENTRIES \ + BNXT_TX_STATS_EXT_PFC_ENTRY(0), \ + BNXT_TX_STATS_EXT_PFC_ENTRY(1), \ + BNXT_TX_STATS_EXT_PFC_ENTRY(2), \ + BNXT_TX_STATS_EXT_PFC_ENTRY(3), \ + BNXT_TX_STATS_EXT_PFC_ENTRY(4), \ + BNXT_TX_STATS_EXT_PFC_ENTRY(5), \ + BNXT_TX_STATS_EXT_PFC_ENTRY(6), \ + BNXT_TX_STATS_EXT_PFC_ENTRY(7) + +#define BNXT_RX_STATS_EXT_COS_ENTRY(n) \ + BNXT_RX_STATS_EXT_ENTRY(rx_bytes_cos##n), \ + BNXT_RX_STATS_EXT_ENTRY(rx_packets_cos##n) + +#define BNXT_TX_STATS_EXT_COS_ENTRY(n) \ + BNXT_TX_STATS_EXT_ENTRY(tx_bytes_cos##n), \ + BNXT_TX_STATS_EXT_ENTRY(tx_packets_cos##n) + +#define BNXT_RX_STATS_EXT_COS_ENTRIES \ + BNXT_RX_STATS_EXT_COS_ENTRY(0), \ + BNXT_RX_STATS_EXT_COS_ENTRY(1), \ + BNXT_RX_STATS_EXT_COS_ENTRY(2), \ + BNXT_RX_STATS_EXT_COS_ENTRY(3), \ + BNXT_RX_STATS_EXT_COS_ENTRY(4), \ + BNXT_RX_STATS_EXT_COS_ENTRY(5), \ + BNXT_RX_STATS_EXT_COS_ENTRY(6), \ + BNXT_RX_STATS_EXT_COS_ENTRY(7) \ + +#define BNXT_TX_STATS_EXT_COS_ENTRIES \ + BNXT_TX_STATS_EXT_COS_ENTRY(0), \ + BNXT_TX_STATS_EXT_COS_ENTRY(1), \ + BNXT_TX_STATS_EXT_COS_ENTRY(2), \ + BNXT_TX_STATS_EXT_COS_ENTRY(3), \ + BNXT_TX_STATS_EXT_COS_ENTRY(4), \ + BNXT_TX_STATS_EXT_COS_ENTRY(5), \ + BNXT_TX_STATS_EXT_COS_ENTRY(6), \ + BNXT_TX_STATS_EXT_COS_ENTRY(7) \ + enum { RX_TOTAL_DISCARDS, TX_TOTAL_DISCARDS, @@ -256,11 +315,20 @@ static const struct { BNXT_RX_STATS_EXT_ENTRY(resume_pause_events), BNXT_RX_STATS_EXT_ENTRY(continuous_roce_pause_events), BNXT_RX_STATS_EXT_ENTRY(resume_roce_pause_events), + BNXT_RX_STATS_EXT_COS_ENTRIES, + BNXT_RX_STATS_EXT_PFC_ENTRIES, +}; + +static const struct { + long offset; + char string[ETH_GSTRING_LEN]; +} bnxt_tx_port_stats_ext_arr[] = { + BNXT_TX_STATS_EXT_COS_ENTRIES, + BNXT_TX_STATS_EXT_PFC_ENTRIES, }; #define BNXT_NUM_SW_FUNC_STATS ARRAY_SIZE(bnxt_sw_func_stats) #define BNXT_NUM_PORT_STATS ARRAY_SIZE(bnxt_port_stats_arr) -#define BNXT_NUM_PORT_STATS_EXT ARRAY_SIZE(bnxt_port_stats_ext_arr) static int bnxt_get_num_stats(struct bnxt *bp) { @@ -272,7 +340,8 @@ static int bnxt_get_num_stats(struct bnxt *bp) num_stats += BNXT_NUM_PORT_STATS; if (bp->flags & BNXT_FLAG_PORT_STATS_EXT) - num_stats += BNXT_NUM_PORT_STATS_EXT; + num_stats += bp->fw_rx_stats_ext_size + + bp->fw_tx_stats_ext_size; return num_stats; } @@ -334,12 +403,17 @@ static void bnxt_get_ethtool_stats(struct net_device *dev, } } if (bp->flags & BNXT_FLAG_PORT_STATS_EXT) { - __le64 *port_stats_ext = (__le64 *)bp->hw_rx_port_stats_ext; + __le64 *rx_port_stats_ext = (__le64 *)bp->hw_rx_port_stats_ext; + __le64 *tx_port_stats_ext = (__le64 *)bp->hw_tx_port_stats_ext; - for (i = 0; i < BNXT_NUM_PORT_STATS_EXT; i++, j++) { - buf[j] = le64_to_cpu(*(port_stats_ext + + for (i = 0; i < bp->fw_rx_stats_ext_size; i++, j++) { + buf[j] = le64_to_cpu(*(rx_port_stats_ext + bnxt_port_stats_ext_arr[i].offset)); } + for (i = 0; i < bp->fw_tx_stats_ext_size; i++, j++) { + buf[j] = le64_to_cpu(*(tx_port_stats_ext + + bnxt_tx_port_stats_ext_arr[i].offset)); + } } } @@ -407,10 +481,15 @@ static void bnxt_get_strings(struct net_device *dev, u32 stringset, u8 *buf) } } if (bp->flags & BNXT_FLAG_PORT_STATS_EXT) { - for (i = 0; i < BNXT_NUM_PORT_STATS_EXT; i++) { + for (i = 0; i < bp->fw_rx_stats_ext_size; i++) { strcpy(buf, bnxt_port_stats_ext_arr[i].string); buf += ETH_GSTRING_LEN; } + for (i = 0; i < bp->fw_tx_stats_ext_size; i++) { + strcpy(buf, + bnxt_tx_port_stats_ext_arr[i].string); + buf += ETH_GSTRING_LEN; + } } break; case ETH_SS_TEST: |