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-rw-r--r--src/vnet/devices/devices.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/src/vnet/devices/devices.h b/src/vnet/devices/devices.h
index c46dab904c3..a5cbc35e682 100644
--- a/src/vnet/devices/devices.h
+++ b/src/vnet/devices/devices.h
@@ -39,9 +39,45 @@ typedef enum
[VNET_DEVICE_INPUT_NEXT_MPLS_INPUT] = "mpls-input", \
}
+typedef struct
+{
+ CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
+
+ /* total input packet counter */
+ u64 aggregate_rx_packets;
+} vnet_device_per_worker_data_t;
+
+typedef struct
+{
+ vnet_device_per_worker_data_t *workers;
+} vnet_device_main_t;
+
+extern vnet_device_main_t vnet_device_main;
extern vlib_node_registration_t device_input_node;
extern const u32 device_input_next_node_advance[];
+static inline u64
+vnet_get_aggregate_rx_packets (void)
+{
+ vnet_device_main_t *vdm = &vnet_device_main;
+ u64 sum = 0;
+ vnet_device_per_worker_data_t *pwd;
+
+ vec_foreach (pwd, vdm->workers) sum += pwd->aggregate_rx_packets;
+
+ return sum;
+}
+
+static inline void
+vnet_device_increment_rx_packets (u32 cpu_index, u64 count)
+{
+ vnet_device_main_t *vdm = &vnet_device_main;
+ vnet_device_per_worker_data_t *pwd;
+
+ pwd = vec_elt_at_index (vdm->workers, cpu_index);
+ pwd->aggregate_rx_packets += count;
+}
+
#endif /* included_vnet_vnet_device_h */
/*