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-rw-r--r--drivers/net/ethernet/pensando/ionic/ionic_lif.h1
-rw-r--r--drivers/net/ethernet/pensando/ionic/ionic_stats.c1
-rw-r--r--drivers/net/ethernet/pensando/ionic/ionic_txrx.c12
3 files changed, 11 insertions, 3 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.h b/drivers/net/ethernet/pensando/ionic/ionic_lif.h
index a55fd1f8c31b..9c5a7dd45f9d 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.h
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.h
@@ -37,6 +37,7 @@ struct ionic_rx_stats {
u64 csum_complete;
u64 csum_error;
u64 buffers_posted;
+ u64 dropped;
};
#define IONIC_QCQ_F_INITED BIT(0)
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_stats.c b/drivers/net/ethernet/pensando/ionic/ionic_stats.c
index 03916b6d47f2..a1e9796a660a 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_stats.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_stats.c
@@ -39,6 +39,7 @@ static const struct ionic_stat_desc ionic_rx_stats_desc[] = {
IONIC_RX_STAT_DESC(csum_none),
IONIC_RX_STAT_DESC(csum_complete),
IONIC_RX_STAT_DESC(csum_error),
+ IONIC_RX_STAT_DESC(dropped),
};
static const struct ionic_stat_desc ionic_txq_stats_desc[] = {
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
index 97e79949b359..a009bbe9f9be 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
@@ -152,12 +152,16 @@ static void ionic_rx_clean(struct ionic_queue *q, struct ionic_desc_info *desc_i
stats = q_to_rx_stats(q);
netdev = q->lif->netdev;
- if (comp->status)
+ if (comp->status) {
+ stats->dropped++;
return;
+ }
/* no packet processing while resetting */
- if (unlikely(test_bit(IONIC_LIF_QUEUE_RESET, q->lif->state)))
+ if (unlikely(test_bit(IONIC_LIF_QUEUE_RESET, q->lif->state))) {
+ stats->dropped++;
return;
+ }
stats->pkts++;
stats->bytes += le16_to_cpu(comp->len);
@@ -167,8 +171,10 @@ static void ionic_rx_clean(struct ionic_queue *q, struct ionic_desc_info *desc_i
else
skb = ionic_rx_frags(q, desc_info, cq_info);
- if (unlikely(!skb))
+ if (unlikely(!skb)) {
+ stats->dropped++;
return;
+ }
skb_record_rx_queue(skb, q->index);