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/*
* Copyright (c) 2016 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef included_vnet_vnet_device_h
#define included_vnet_vnet_device_h
#include <vppinfra/pcap.h>
#include <vnet/l3_types.h>
typedef enum
{
VNET_DEVICE_INPUT_NEXT_IP4_NCS_INPUT,
VNET_DEVICE_INPUT_NEXT_IP4_INPUT,
VNET_DEVICE_INPUT_NEXT_IP6_INPUT,
VNET_DEVICE_INPUT_NEXT_MPLS_INPUT,
VNET_DEVICE_INPUT_NEXT_ETHERNET_INPUT,
VNET_DEVICE_INPUT_NEXT_DROP,
/* For tunnels */
VNET_DEVICE_INPUT_NEXT_IP4_DROP,
VNET_DEVICE_INPUT_NEXT_IP6_DROP,
VNET_DEVICE_INPUT_NEXT_PUNT,
VNET_DEVICE_INPUT_N_NEXT_NODES,
} vnet_device_input_next_t;
#define VNET_DEVICE_INPUT_NEXT_NODES \
{ \
[VNET_DEVICE_INPUT_NEXT_DROP] = "error-drop", \
[VNET_DEVICE_INPUT_NEXT_ETHERNET_INPUT] = "ethernet-input", \
[VNET_DEVICE_INPUT_NEXT_IP4_NCS_INPUT] = "ip4-input-no-checksum", \
[VNET_DEVICE_INPUT_NEXT_IP4_INPUT] = "ip4-input", \
[VNET_DEVICE_INPUT_NEXT_IP6_INPUT] = "ip6-input", \
[VNET_DEVICE_INPUT_NEXT_MPLS_INPUT] = "mpls-input", \
[VNET_DEVICE_INPUT_NEXT_IP4_DROP] = "ip4-drop", \
[VNET_DEVICE_INPUT_NEXT_IP6_DROP] = "ip6-drop", \
[VNET_DEVICE_INPUT_NEXT_PUNT] = "punt-dispatch", \
}
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;
uword first_worker_thread_index;
uword last_worker_thread_index;
uword next_worker_thread_index;
} 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[];
extern const u32 device_input_next_node_flags[];
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 thread_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, thread_index);
pwd->aggregate_rx_packets += count;
}
#endif /* included_vnet_vnet_device_h */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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