diff options
| 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_ethtool.c | |
| parent | 24df31f8d5be1b09f9e6c6d07ddfa96cbef1782b (diff) | |
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_ethtool.c')
| -rw-r--r-- | drivers/s390/net/qeth_ethtool.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_ethtool.c b/drivers/s390/net/qeth_ethtool.c index 096698df3886..f7485c6dea25 100644 --- a/drivers/s390/net/qeth_ethtool.c +++ b/drivers/s390/net/qeth_ethtool.c @@ -49,6 +49,8 @@ static const struct qeth_stats card_stats[] = { QETH_CARD_STAT("rx0 SG skbs", rx_sg_skbs), QETH_CARD_STAT("rx0 SG page frags", rx_sg_frags), QETH_CARD_STAT("rx0 SG page allocs", rx_sg_alloc_page), + QETH_CARD_STAT("rx0 dropped, no memory", rx_dropped_nomem), + QETH_CARD_STAT("rx0 dropped, bad format", rx_dropped_notsupp), }; #define TXQ_STATS_LEN ARRAY_SIZE(txq_stats) |