diff options
Diffstat (limited to 'src/vnet/devices/devices.h')
| -rw-r--r-- | src/vnet/devices/devices.h | 36 |
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 */ /* |