diff options
Diffstat (limited to 'drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c b/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c index 5c2c84a8b690..0fdec78c5399 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c @@ -71,6 +71,7 @@ static const struct xgene_gstrings_stats gstrings_extd_stats[] = { XGENE_EXTD_STAT(rx_oversize_pkt_cntr, ROVR, 16), XGENE_EXTD_STAT(rx_fragments_cntr, RFRG, 16), XGENE_EXTD_STAT(rx_jabber_cntr, RJBR, 16), + XGENE_EXTD_STAT(rx_jabber_recov_cntr, DUMP, 0), XGENE_EXTD_STAT(rx_dropped_pkt_cntr, RDRP, 16), XGENE_EXTD_STAT(rx_overrun_cntr, DUMP, 0), XGENE_EXTD_STAT(tx_multicast_pkt_cntr, TMCA, 31), @@ -96,9 +97,16 @@ static const struct xgene_gstrings_stats gstrings_extd_stats[] = { #define XGENE_STATS_LEN ARRAY_SIZE(gstrings_stats) #define XGENE_EXTD_STATS_LEN ARRAY_SIZE(gstrings_extd_stats) +#define RFCS_IDX 7 +#define RALN_IDX 13 +#define RFLR_IDX 14 #define FALSE_RFLR_IDX 15 -#define RX_OVERRUN_IDX 23 -#define TX_UNDERRUN_IDX 42 +#define RUND_IDX 18 +#define FALSE_RJBR_IDX 22 +#define RX_OVERRUN_IDX 24 +#define TFCS_IDX 38 +#define TFRG_IDX 42 +#define TX_UNDERRUN_IDX 43 static void xgene_get_drvinfo(struct net_device *ndev, struct ethtool_drvinfo *info) @@ -218,14 +226,25 @@ static int xgene_get_sset_count(struct net_device *ndev, int sset) static void xgene_get_extd_stats(struct xgene_enet_pdata *pdata) { u32 rx_drop, tx_drop; - u32 tmp; + u32 mask, tmp; int i; for (i = 0; i < XGENE_EXTD_STATS_LEN; i++) { tmp = xgene_enet_rd_stat(pdata, gstrings_extd_stats[i].addr); - if (gstrings_extd_stats[i].mask) - pdata->extd_stats[i] += tmp & - GENMASK(gstrings_extd_stats[i].mask - 1, 0); + if (gstrings_extd_stats[i].mask) { + mask = GENMASK(gstrings_extd_stats[i].mask - 1, 0); + pdata->extd_stats[i] += (tmp & mask); + } + } + + if (pdata->phy_mode == PHY_INTERFACE_MODE_XGMII) { + /* Errata 10GE_10 - SW should intepret RALN as 0 */ + pdata->extd_stats[RALN_IDX] = 0; + } else { + /* Errata ENET_15 - Fixes RFCS, RFLR, TFCS counter */ + pdata->extd_stats[RFCS_IDX] -= pdata->extd_stats[RALN_IDX]; + pdata->extd_stats[RFLR_IDX] -= pdata->extd_stats[RUND_IDX]; + pdata->extd_stats[TFCS_IDX] -= pdata->extd_stats[TFRG_IDX]; } pdata->mac_ops->get_drop_cnt(pdata, &rx_drop, &tx_drop); @@ -234,6 +253,8 @@ static void xgene_get_extd_stats(struct xgene_enet_pdata *pdata) /* Errata 10GE_8 - Update Frame recovered from Errata 10GE_8/ENET_11 */ pdata->extd_stats[FALSE_RFLR_IDX] = pdata->false_rflr; + /* Errata ENET_15 - Jabber Frame recov'ed from Errata 10GE_10/ENET_15 */ + pdata->extd_stats[FALSE_RJBR_IDX] = pdata->vlan_rjbr; } int xgene_extd_stats_init(struct xgene_enet_pdata *pdata) |