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Diffstat (limited to 'drivers/net/benet')
-rw-r--r--drivers/net/benet/be.h1
-rw-r--r--drivers/net/benet/be_ethtool.c1
-rw-r--r--drivers/net/benet/be_main.c4
3 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index 9aa1534c7d88..72ec00f2d032 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -199,6 +199,7 @@ struct be_rx_stats {
u32 rx_polls; /* number of times NAPI called poll function */
u32 rx_events; /* number of ucast rx completion events */
u32 rx_compl; /* number of rx completion entries processed */
+ ulong rx_dropped; /* number of skb allocation errors */
ulong rx_jiffies;
u64 rx_bytes;
u64 rx_bytes_prev;
diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c
index 30c1386027f8..7fd8130d86ea 100644
--- a/drivers/net/benet/be_ethtool.c
+++ b/drivers/net/benet/be_ethtool.c
@@ -102,6 +102,7 @@ static const struct be_ethtool_stat et_rx_stats[] = {
{DRVSTAT_RX_INFO(rx_compl)},
{DRVSTAT_RX_INFO(rx_mcast_pkts)},
{DRVSTAT_RX_INFO(rx_post_fail)},
+ {DRVSTAT_RX_INFO(rx_dropped)},
{ERXSTAT_INFO(rx_drops_no_fragments)}
};
#define ETHTOOL_RXSTATS_NUM (ARRAY_SIZE(et_rx_stats))
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 4ebd7000b0cf..f7d6d9de6a01 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -431,6 +431,7 @@ void netdev_stats_update(struct be_adapter *adapter)
pkts += rx_stats(rxo)->rx_pkts;
bytes += rx_stats(rxo)->rx_bytes;
mcast += rx_stats(rxo)->rx_mcast_pkts;
+ drops += rx_stats(rxo)->rx_dropped;
/* no space in linux buffers: best possible approximation */
if (adapter->generation == BE_GEN3) {
if (!(lancer_chip(adapter))) {
@@ -1181,8 +1182,7 @@ static void be_rx_compl_process(struct be_adapter *adapter,
skb = netdev_alloc_skb_ip_align(netdev, BE_HDR_LEN);
if (unlikely(!skb)) {
- if (net_ratelimit())
- dev_warn(&adapter->pdev->dev, "skb alloc failed\n");
+ rxo->stats.rx_dropped++;
be_rx_compl_discard(adapter, rxo, rxcp);
return;
}