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-rw-r--r--net/8021q/vlan.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h
index 68f9290e6837..5685296017e9 100644
--- a/net/8021q/vlan.h
+++ b/net/8021q/vlan.h
@@ -16,6 +16,21 @@ struct vlan_priority_tci_mapping {
struct vlan_priority_tci_mapping *next;
};
+
+/**
+ * struct vlan_rx_stats - VLAN percpu rx stats
+ * @rx_packets: number of received packets
+ * @rx_bytes: number of received bytes
+ * @multicast: number of received multicast packets
+ * @rx_errors: number of errors
+ */
+struct vlan_rx_stats {
+ unsigned long rx_packets;
+ unsigned long rx_bytes;
+ unsigned long multicast;
+ unsigned long rx_errors;
+};
+
/**
* struct vlan_dev_info - VLAN private device data
* @nr_ingress_mappings: number of ingress priority mappings
@@ -29,6 +44,7 @@ struct vlan_priority_tci_mapping {
* @dent: proc dir entry
* @cnt_inc_headroom_on_tx: statistic - number of skb expansions on TX
* @cnt_encap_on_xmit: statistic - number of skb encapsulations on TX
+ * @vlan_rx_stats: ptr to percpu rx stats
*/
struct vlan_dev_info {
unsigned int nr_ingress_mappings;
@@ -45,6 +61,7 @@ struct vlan_dev_info {
struct proc_dir_entry *dent;
unsigned long cnt_inc_headroom_on_tx;
unsigned long cnt_encap_on_xmit;
+ struct vlan_rx_stats *vlan_rx_stats;
};
static inline struct vlan_dev_info *vlan_dev_info(const struct net_device *dev)