[PATCH net-next 1/3] qede: Add support for capturing additional stats in ethtool-stats display.
From: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com>
Date: 2016-08-16 15:34:20
Subsystem:
networking drivers, qlogic ql4xxx ethernet driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
The patch adds driver support for capturing stats ttl0_discard and packet_too_big_discard in "ethtool -S" display. Signed-off-by: Sudarsana Reddy Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Yuval Mintz <redacted> --- drivers/net/ethernet/qlogic/qede/qede.h | 2 ++ drivers/net/ethernet/qlogic/qede/qede_ethtool.c | 2 ++ drivers/net/ethernet/qlogic/qede/qede_main.c | 2 ++ 3 files changed, 6 insertions(+)
diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h
index 02b06d4..9060c2a 100644
--- a/drivers/net/ethernet/qlogic/qede/qede.h
+++ b/drivers/net/ethernet/qlogic/qede/qede.h@@ -36,6 +36,8 @@ struct qede_stats { u64 no_buff_discards; + u64 packet_too_big_discard; + u64 ttl0_discard; u64 rx_ucast_bytes; u64 rx_mcast_bytes; u64 rx_bcast_bytes;
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
index 0e0acfb5..93493e8 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c@@ -107,6 +107,8 @@ static const struct { QEDE_PF_STAT(mftag_filter_discards), QEDE_PF_STAT(mac_filter_discards), QEDE_STAT(tx_err_drop_pkts), + QEDE_STAT(ttl0_discard), + QEDE_STAT(packet_too_big_discard), QEDE_STAT(coalesced_pkts), QEDE_STAT(coalesced_events),
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index e4bd02e..516f48e 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c@@ -1708,6 +1708,8 @@ void qede_fill_by_demand_stats(struct qede_dev *edev) edev->ops->get_vport_stats(edev->cdev, &stats); edev->stats.no_buff_discards = stats.no_buff_discards; + edev->stats.packet_too_big_discard = stats.packet_too_big_discard; + edev->stats.ttl0_discard = stats.ttl0_discard; edev->stats.rx_ucast_bytes = stats.rx_ucast_bytes; edev->stats.rx_mcast_bytes = stats.rx_mcast_bytes; edev->stats.rx_bcast_bytes = stats.rx_bcast_bytes;
--
1.8.3.1