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| author |   Julian Wiedmann <jwi@linux.ibm.com> | 2019-11-14 11:19:14 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-11-14 18:16:50 -0800 |
| commit | 845ef9047b1f4e8ea3b8865140066b08fe93d05c (patch) | |
| tree | 6a21016c1777540f3f8474af574dcfe4fc4d9ead /drivers/s390/net/qeth_l2_main.c | |
| parent | Merge branch 'vsock-add-multi-transports-support' (diff) | |
| download | linux-dev-845ef9047b1f4e8ea3b8865140066b08fe93d05c.tar.xz linux-dev-845ef9047b1f4e8ea3b8865140066b08fe93d05c.zip | |
s390/qeth: gather more detailed RX dropped/error statistics
Where available, use the fine-grained counters in rtnl_link_stats64 to
indicate different RX error causes. For drop reasons, use driver-private
ethtool counters.
In particular this patch allows us to keep track of driver-side drops due
to unknown/unsupported HW descriptor format.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_l2_main.c')
| -rw-r--r-- | drivers/s390/net/qeth_l2_main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 8f3093d24b12..1e85956f95c6 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -336,6 +336,7 @@ static int qeth_l2_process_inbound_buffer(struct qeth_card *card, dev_kfree_skb_any(skb); QETH_CARD_TEXT(card, 3, "inbunkno"); QETH_DBF_HEX(CTRL, 3, hdr, sizeof(*hdr)); + QETH_CARD_STAT_INC(card, rx_dropped_notsupp); continue; } work_done++; |