42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
// +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 : ucp_handshake.h
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// Author : xianfeng.du
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// Created On : 2022-07-22
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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 __UCP_HANDSHAKE_H__
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#define __UCP_HANDSHAKE_H__
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#include "typedef.h"
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#define MAX_NUM_SPU 12
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#define MAX_NUM_CORE (MAX_NUM_SPU+1)
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#define NPU_CORE_ID MAX_NUM_SPU
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#define HANDSHKAE_REQ_VALUE 0x5A5A5A5A
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#define HANDSHKAE_RESP_VALUE 0xA5A5A5A5
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typedef struct tUcpHandshake{
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volatile uint32_t request[MAX_NUM_CORE];
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volatile uint32_t response[MAX_NUM_CORE];
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volatile uint32_t heartbeat[MAX_NUM_CORE];
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} UcpHandshake_t;
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void ucp_handshake(void);
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void send_handshake_request(void);
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void receive_handshake_response(void);
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uint32_t get_handshake_status(void);
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#endif
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