diff options
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/hw_counters.c')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/hw_counters.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/hw_counters.c b/drivers/infiniband/hw/bnxt_re/hw_counters.c index e50a1cb1984b..93572405d6fa 100644 --- a/drivers/infiniband/hw/bnxt_re/hw_counters.c +++ b/drivers/infiniband/hw/bnxt_re/hw_counters.c @@ -146,6 +146,10 @@ static const struct rdma_stat_desc bnxt_re_stat_descs[] = { [BNXT_RE_TX_CNP].name = "tx_cnp_pkts", [BNXT_RE_RX_CNP].name = "rx_cnp_pkts", [BNXT_RE_RX_ECN].name = "rx_ecn_marked_pkts", + [BNXT_RE_PACING_RESCHED].name = "pacing_reschedule", + [BNXT_RE_PACING_CMPL].name = "pacing_complete", + [BNXT_RE_PACING_ALERT].name = "pacing_alerts", + [BNXT_RE_DB_FIFO_REG].name = "db_fifo_register", }; static void bnxt_re_copy_ext_stats(struct bnxt_re_dev *rdev, @@ -278,6 +282,18 @@ static void bnxt_re_copy_err_stats(struct bnxt_re_dev *rdev, err_s->res_oos_drop_count; } +static void bnxt_re_copy_db_pacing_stats(struct bnxt_re_dev *rdev, + struct rdma_hw_stats *stats) +{ + struct bnxt_re_db_pacing_stats *pacing_s = &rdev->stats.pacing; + + stats->value[BNXT_RE_PACING_RESCHED] = pacing_s->resched; + stats->value[BNXT_RE_PACING_CMPL] = pacing_s->complete; + stats->value[BNXT_RE_PACING_ALERT] = pacing_s->alerts; + stats->value[BNXT_RE_DB_FIFO_REG] = + readl(rdev->en_dev->bar0 + rdev->pacing.dbr_db_fifo_reg_off); +} + int bnxt_re_ib_get_hw_stats(struct ib_device *ibdev, struct rdma_hw_stats *stats, u32 port, int index) @@ -350,6 +366,8 @@ int bnxt_re_ib_get_hw_stats(struct ib_device *ibdev, goto done; } } + if (rdev->pacing.dbr_pacing) + bnxt_re_copy_db_pacing_stats(rdev, stats); } done: |