qede: Add support for capturing additional stats in ethtool-stats display.

Orabug: 25477939

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 <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 1a5a366f083af014fb2eedca1993c6ce6496224c)
Signed-off-by: Brian Maly <brian.maly@oracle.com>

diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h
index 693877d30166f89078078dd34c1ed6ae6f92f4d3..677659126c8eb53e93c52287b4fa68ce4d157e2f 100644 (file)
--- 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 f5b214d6bee2464231c9307fb8f705a854a43046..0b534481983991755f9caf98deb8f351cd5025cf 100644 (file)
--- 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 3b759b67487da1aa5c6bc22eb57d9b7cd9f4319d..e4dd3b9505d7900f0dff2994ffc26a39ac13f434 100644 (file)
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -1696,6 +1696,8 @@ 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;