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https://github.com/akuker/RASCSI.git
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BogDan Vatra
a985fc83e4
Implements the mandatory and a few optional commands for tandberd see https://bitsavers.org/pdf/tandbergData/TDC4100/6047-1_TDC-4100_SCSI-2_Interface_Functional_Specification_Aug1991.pdf for more info. Fixed #480
52 lines
1.3 KiB
C++
52 lines
1.3 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) 2022-2023 Uwe Seimet
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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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//---------------------------------------------------------------------------
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#pragma once
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#include "disk.h"
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#include <span>
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#include <vector>
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#include <map>
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using Geometry = pair<uint32_t, uint32_t>;
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class SCSIMO : public Disk
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{
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public:
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explicit SCSIMO(int);
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~SCSIMO() override = default;
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void Open() override;
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vector<uint8_t> InquiryInternal() const override;
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void ModeSelect(scsi_defs::scsi_command, cdb_t, span<const uint8_t>, int) override;
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protected:
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void SetUpModePages(map<int, vector<byte>>&, int, bool) const override;
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void AddFormatPage(map<int, vector<byte>>&, bool) const override;
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void AddVendorPage(map<int, vector<byte>>&, int, bool) const override;
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private:
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void AddOptionPage(map<int, vector<byte>>&, bool) const;
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bool SetGeometryForCapacity(uint64_t);
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// The mapping of supported capacities to block sizes and block counts, empty if there is no capacity restriction
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unordered_map<uint64_t, Geometry> geometries;
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};
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