82 lines
2.5 KiB
C
82 lines
2.5 KiB
C
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// +FHDR------------------------------------------------------------
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// Copyright (c) 2022 SmartLogic.
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// ALL RIGHTS RESERVED
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// -----------------------------------------------------------------
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// Filename : msg_transfer_layer.h
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// Author : xianfeng.du
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// Created On : 2022-06-29
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// Last Modified :
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// -----------------------------------------------------------------
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// Description:
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//
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//
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// -FHDR------------------------------------------------------------
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#ifndef __MSG_TRANSFER_LAYER_H__
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#define __MSG_TRANSFER_LAYER_H__
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#include "typedef.h"
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#define MAX_INSTANCE_NUM (2)
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#define MAX_PORT_NUM (4)
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#define SUCCESS (0)
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#define FAILURE (-1)
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#define UNINITIALIZED_QUEUE (1)
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#define FULLEDED_QUEUE (2)
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#define EMPTY_QUEUE (2)
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#define OUT_OF_BLOCK_MEMORY (2)
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typedef enum e_transfer_type {
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NON_CU_SPLIT,
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CU_SPLIT,
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OAM,
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TRANSFER_TYPE_NUM
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} transfer_type_e;
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typedef enum e_cu_flag {
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C_PLANE,
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U_PLANE
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} cu_flag_e;
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typedef union tHandleId {
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uint32_t value;
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struct {
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uint8_t rsv;
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uint8_t type_id;
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uint8_t inst_id;
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uint8_t port_id;
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};
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} HandleId_t;
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typedef uint32_t (*msg_transfer_callback)(const char* buf,uint32_t payloadSize);
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typedef struct t_queue_info {
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uint32_t tx_desc_num;
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uint32_t rx_desc_num;
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uint32_t tx_block_size;
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uint32_t rx_block_size;
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uint16_t tx_block_num;
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uint16_t rx_block_num;
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uint16_t directions;
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uint16_t rsv;
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msg_transfer_callback tx_callback;
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msg_transfer_callback rx_callback;
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} queue_info_s;
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typedef struct t_transfer_type_info {
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queue_info_s queue_cplane_info;
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queue_info_s queue_uplane_info;
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} transfer_type_info_s;
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int32_t msg_transfer_init(uint16_t port_index, uint16_t transfer_type, uint16_t inst_id, const transfer_type_info_s* transfer_type_info);
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int32_t msg_transfer_send_start(int32_t handle_id, uint16_t cu_flag);
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int32_t msg_transfer_alloc_msg(int32_t handle_id, uint16_t cu_flag, uint32_t bufSize, char** buf, uint32_t* availableSize, uint32_t* offset);
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int32_t msg_transfer_send_msg(int32_t handle_id, uint16_t cu_flag, uint8_t* msg_ptr, uint32_t offset, uint32_t msg_len);
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int32_t msg_transfer_send_end(int32_t handle_id, uint16_t cu_flag);
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int32_t msg_transfer_receive(int32_t handle_id, uint16_t cu_flag, uint32_t offset, uint32_t len, uint8_t** msg_ptr);
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int32_t msg_transfer_close(int32_t handle_id);
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#endif
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