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63 lines
1.5 KiB
C++
63 lines
1.5 KiB
C++
//---------------------------------------------------------------------------
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//
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// SCSI Target Emulator PiSCSI
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// for Raspberry Pi
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//
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// Copyright (C) 2001-2006 ＰＩ．(ytanaka@ipc-tokai.or.jp)
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// Copyright (C) 2014-2020 GIMONS
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// Copyright (C) akuker
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//
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// Licensed under the BSD 3-Clause License.
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// See LICENSE file in the project root folder.
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//
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// [ SCSI NEC Compatible Hard Disk]
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//
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//---------------------------------------------------------------------------
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#pragma once
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#include "scsihd.h"
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#include <unordered_set>
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#include <map>
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#include <array>
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#include <vector>
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using namespace std;
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//===========================================================================
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//
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// SCSI hard disk (PC-9801-55 NEC compatible / Anex86 / T98Next)
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//
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//===========================================================================
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class SCSIHD_NEC : public SCSIHD //NOSONAR The inheritance hierarchy depth is acceptable in this case
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{
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public:
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explicit SCSIHD_NEC(int lun) : SCSIHD(lun, false, scsi_level::scsi_1_ccs, { 512 }) {}
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~SCSIHD_NEC() override = default;
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void Open() override;
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protected:
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vector<uint8_t> InquiryInternal() const override;
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void AddFormatPage(map<int, vector<byte>>&, bool) const override;
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void AddDrivePage(map<int, vector<byte>>&, bool) const override;
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private:
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pair<int, int> SetParameters(span<const char>, int);
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static int GetInt16LittleEndian(const uint8_t *);
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static int GetInt32LittleEndian(const uint8_t *);
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// Image file offset
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off_t image_offset = 0;
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// Geometry data
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int cylinders = 0;
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int heads = 0;
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int sectors = 0;
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};
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