15eec552b5
Type: fix Signed-off-by: jiangxiaoming <jiangxiaoming@outlook.com> Change-Id: I9694f7d8aad8868b11e08fabe179fd51c14dfcdb
78 lines
1.4 KiB
C
78 lines
1.4 KiB
C
/* SPDX-License-Identifier: Apache-2.0
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* Copyright(c) 2021 Cisco Systems, Inc.
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*/
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#ifndef __DAQ_VPP_H__
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#define __DAQ_VPP_H__
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#include <stdint.h>
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#define DAQ_VPP_DEFAULT_SOCKET_FILE "snort.sock"
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#define DAQ_VPP_DEFAULT_SOCKET_PATH "/run/vpp/" DAQ_VPP_DEFAULT_SOCKET_FILE
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#define DAQ_VPP_INST_NAME_LEN 32
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typedef enum memif_msg_type
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{
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DAQ_VPP_MSG_TYPE_NONE = 0,
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DAQ_VPP_MSG_TYPE_HELLO = 1,
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DAQ_VPP_MSG_TYPE_CONFIG = 2,
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DAQ_VPP_MSG_TYPE_BPOOL = 3,
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DAQ_VPP_MSG_TYPE_QPAIR = 4,
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} daq_vpp_msg_type_t;
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typedef struct
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{
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char inst_name[DAQ_VPP_INST_NAME_LEN];
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} daq_vpp_msg_hello_t;
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typedef struct
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{
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uint32_t shm_size;
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uint16_t num_bpools;
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uint16_t num_qpairs;
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} daq_vpp_msg_config_t;
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typedef struct
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{
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uint32_t size;
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} daq_vpp_msg_bpool_t;
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typedef struct
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{
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uint8_t log2_queue_size;
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uint32_t desc_table_offset;
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uint32_t enq_head_offset;
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uint32_t deq_head_offset;
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uint32_t enq_ring_offset;
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uint32_t deq_ring_offset;
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} daq_vpp_msg_qpair_t;
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typedef struct
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{
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daq_vpp_msg_type_t type : 8;
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union
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{
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daq_vpp_msg_hello_t hello;
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daq_vpp_msg_config_t config;
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daq_vpp_msg_bpool_t bpool;
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daq_vpp_msg_qpair_t qpair;
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};
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} daq_vpp_msg_t;
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typedef enum
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{
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DAQ_VPP_ACTION_DROP,
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DAQ_VPP_ACTION_FORWARD,
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} daq_vpp_action_t;
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typedef struct
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{
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uint64_t offset;
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uint16_t length;
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uint16_t address_space_id;
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uint8_t buffer_pool;
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daq_vpp_action_t action : 8;
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} daq_vpp_desc_t;
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#endif /* __DAQ_VPP_H__ */
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