RASCSI/cpp/devices/scsihd.h
Klaus Kämpf 1121b8d9d6
Add ModeSense page 0x25 (DEC special function control page) (#1412)
* Add ModeSense page 0x25 (DECSpecialFunctionControlPage)

VAXServer 3100 (CPU KA41-E) console firmware issues ModeSense(6)
page 0x25 when probing for disks. A disk won't be recognized if
this returns an error.

The DEC SCSI specification[1], section 8.5 documents this page.

[1] https://manx-docs.org/collections/antonio/dec/dec-scsi.pdf

Fixes #1410

Signed-off-by: Klaus Kämpf <kkaempf@gmail.com>
2024-01-18 16:55:38 -08:00

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//---------------------------------------------------------------------------
//
// SCSI Target Emulator PiSCSI
// for Raspberry Pi
//
// Copyright (C) 2001-2006 (ytanaka@ipc-tokai.or.jp)
// Copyright (C) 2014-2020 GIMONS
// Copyright (C) 2022-2023 Uwe Seimet
// Copyright (C) akuker
//
// Licensed under the BSD 3-Clause License.
// See LICENSE file in the project root folder.
//
//---------------------------------------------------------------------------
#pragma once
#include "shared/scsi.h"
#include "disk.h"
#include <string>
#include <span>
#include <vector>
#include <map>
class SCSIHD : public Disk
{
const string DEFAULT_PRODUCT = "SCSI HD";
public:
SCSIHD(int, bool, scsi_defs::scsi_level, const unordered_set<uint32_t>& = { 512, 1024, 2048, 4096 });
~SCSIHD() override = default;
void FinalizeSetup(off_t);
void Open() override;
// Commands
vector<uint8_t> InquiryInternal() const override;
void ModeSelect(scsi_defs::scsi_command, cdb_t, span<const uint8_t>, int) override;
void AddFormatPage(map<int, vector<byte>>&, bool) const override;
void AddDECSpecialFunctionControlPage(map<int, vector<byte>>&, bool) const;
void AddVendorPage(map<int, vector<byte>>&, int, bool) const override;
private:
string GetProductData() const;
scsi_defs::scsi_level scsi_level;
};