diff options
| author | Xue Chaojing <xuechaojing@huawei.com> | 2019-06-24 03:50:12 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-24 07:18:11 -0700 |
| commit | e54fbbdf5a2944f084b170cd2b7ffdfa00bf3990 (patch) | |
| tree | c5ab32f223b45a322d6a3599084fec9b49f62b8f /drivers/net/ethernet/huawei/hinic/hinic_rx.c | |
| parent | 7d30a7f6424e88c958c19a02f6f54ab8d25919cd (diff) | |
| download | linux-e54fbbdf5a2944f084b170cd2b7ffdfa00bf3990.tar.gz | |
hinic: implement the statistical interface of ethtool
This patch implement the statistical interface of ethtool, user can use
ethtool -S to show hinic statistics.
Signed-off-by: Xue Chaojing <xuechaojing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_rx.c')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_rx.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_rx.c b/drivers/net/ethernet/huawei/hinic/hinic_rx.c index 95b09fd110d3..609ad4333cdd 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_rx.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_rx.c @@ -56,6 +56,9 @@ void hinic_rxq_clean_stats(struct hinic_rxq *rxq) u64_stats_update_begin(&rxq_stats->syncp); rxq_stats->pkts = 0; rxq_stats->bytes = 0; + rxq_stats->errors = 0; + rxq_stats->csum_errors = 0; + rxq_stats->other_errors = 0; u64_stats_update_end(&rxq_stats->syncp); } @@ -74,6 +77,10 @@ void hinic_rxq_get_stats(struct hinic_rxq *rxq, struct hinic_rxq_stats *stats) start = u64_stats_fetch_begin(&rxq_stats->syncp); stats->pkts = rxq_stats->pkts; stats->bytes = rxq_stats->bytes; + stats->errors = rxq_stats->csum_errors + + rxq_stats->other_errors; + stats->csum_errors = rxq_stats->csum_errors; + stats->other_errors = rxq_stats->other_errors; } while (u64_stats_fetch_retry(&rxq_stats->syncp, start)); u64_stats_update_end(&stats->syncp); } @@ -101,10 +108,14 @@ static void rx_csum(struct hinic_rxq *rxq, u32 status, if (!(netdev->features & NETIF_F_RXCSUM)) return; - if (!csum_err) + if (!csum_err) { skb->ip_summed = CHECKSUM_UNNECESSARY; - else + } else { + if (!(csum_err & (HINIC_RX_CSUM_HW_CHECK_NONE | + HINIC_RX_CSUM_IPSU_OTHER_ERR))) + rxq->rxq_stats.csum_errors++; skb->ip_summed = CHECKSUM_NONE; + } } /** * rx_alloc_skb - allocate skb and map it to dma address |