dpe_common.hpp

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// SPDX-License-Identifier: Apache-2.0
// Copyright 2024 XCENA Inc.
 
#pragma once
 
#include <cstdint>
 
namespace mu
{
 
constexpr uint64_t DpeAddrAlignBit = 6;
enum class DpeMode
{
    Bsw = 0,     // ksw_extend2
    Mate = 1,    // ksw_u8
    Global = 2,  // ksw_global2
    DB = 3,
    NumDpeMode = 3,
};
 
enum class DpeLaunch
{
    Sync = 0,
    Async = 1
};
 
enum class DpeBuffer
{
    DPB = 0,
    LDB = 1,
};
 
typedef union
{
    uint64_t u64;
    struct
    {
        int64_t h : 10;          // 0~9
        int64_t : 2;             // 10~11
        int64_t f : 10;          // 12~21
        int64_t : 2;             // 22~23
        int64_t maxValue : 10;   // 24~33
        int64_t maxOffset : 14;  // 34~48
        int64_t maxIE : 15;      // 49~64
        int64_t : 1;             // 65
    };
} DpeOutput_t;
 
typedef union
{
    uint64_t u64;
    struct
    {
        int64_t maxJ : 9;       // 0~8
        int64_t maxI : 15;      // 9~23
        int64_t maxValue : 10;  // 24~34
        int64_t : 1;
        uint64_t endI : 14;   // 35~48
        int64_t gscore : 11;  // 49~59
        uint64_t rsvd : 4;    // 63
    } bt;
} DpeResult_t;
 
typedef union
{
    int64_t dpeScores;
 
    struct
    {
        int64_t h : 12;
        int64_t e : 12;
        int64_t : 40;
    } dpb;
    struct
    {
        int64_t h : 12;
        int64_t f : 12;
        int64_t : 40;
    } ldb;
} DpeScore_t;
 
typedef union
{
    int64_t u64;
 
    struct
    {
        int64_t H : 12;
        int64_t E : 12;
        int64_t STR : 8;
        int64_t : 32;
    };
} DpeCsrDpb_t;
 
typedef union
{
    int64_t u64;
 
    struct
    {
        int64_t H : 12;
        int64_t F : 12;
        int64_t STR : 8;
        int64_t Upper32 : 32;
    };
} DpeCsrLdb_t;
 
}  // namespace mu