54 lines
1.4 KiB
C
54 lines
1.4 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_APE 8
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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 PET_RFM_SPU0_CORE_ID 8
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#define PET_RFM_SPU1_CORE_ID 9
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#define ECS_RFM_SPU0_CORE_ID 10
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#define ECS_RFM_SPU1_CORE_ID 11
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#define HANDSHKAE_REQ_VALUE 0x5A5A5A5A
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#define HANDSHKAE_RESP_VALUE 0xA5A5A5A5
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//#define HANDSHKAE_MASK 0x00001C03
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#ifndef PCIE_BACKHAUL
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#define HANDSHKAE_MASK 0x00001E00//excluded APE cores
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#else
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#define HANDSHKAE_MASK 0x00000d00//excluded APE cores
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#endif
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typedef struct tUcpHandshake{
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uint32_t request[MAX_NUM_CORE];
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uint32_t response[MAX_NUM_CORE];
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uint32_t heartbeat[MAX_NUM_CORE];
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} UcpHandshake_t;
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UcpHandshake_t* get_handshake_info(void);
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void handshake_with_host(void);
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void handshake_master_with_slave(void);
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void handshake_slave_with_master(void);
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#endif
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