139 lines
4.2 KiB
C++
139 lines
4.2 KiB
C++
/*
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* 86Box A hypervisor and IBM PC system emulator that specializes in
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* running old operating systems and software designed for IBM
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* PC systems and compatibles from 1981 through fairly recent
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* system designs based on the PCI bus.
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*
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* This file is part of the 86Box distribution.
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*
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* Common storage devices module.
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*
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*
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*
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* Authors: Joakim L. Gilje <jgilje@jgilje.net>
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*
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* Copyright 2021 Joakim L. Gilje
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*/
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#include "qt_harddrive_common.hpp"
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#include <cstdint>
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extern "C" {
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#include <86box/hdd.h>
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}
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#include <QAbstractItemModel>
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void Harddrives::populateBuses(QAbstractItemModel *model) {
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model->removeRows(0, model->rowCount());
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model->insertRows(0, 6);
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model->setData(model->index(0, 0), "MFM/RLL");
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model->setData(model->index(1, 0), "XTA");
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model->setData(model->index(2, 0), "ESDI");
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model->setData(model->index(3, 0), "IDE");
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model->setData(model->index(4, 0), "ATAPI");
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model->setData(model->index(5, 0), "SCSI");
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model->setData(model->index(0, 0), HDD_BUS_MFM, Qt::UserRole);
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model->setData(model->index(1, 0), HDD_BUS_XTA, Qt::UserRole);
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model->setData(model->index(2, 0), HDD_BUS_ESDI, Qt::UserRole);
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model->setData(model->index(3, 0), HDD_BUS_IDE, Qt::UserRole);
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model->setData(model->index(4, 0), HDD_BUS_ATAPI, Qt::UserRole);
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model->setData(model->index(5, 0), HDD_BUS_SCSI, Qt::UserRole);
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}
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void Harddrives::populateRemovableBuses(QAbstractItemModel *model) {
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model->removeRows(0, model->rowCount());
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model->insertRows(0, 3);
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model->setData(model->index(0, 0), QObject::tr("Disabled"));
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model->setData(model->index(1, 0), QObject::tr("ATAPI"));
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model->setData(model->index(2, 0), QObject::tr("SCSI"));
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model->setData(model->index(0, 0), HDD_BUS_DISABLED, Qt::UserRole);
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model->setData(model->index(1, 0), HDD_BUS_ATAPI, Qt::UserRole);
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model->setData(model->index(2, 0), HDD_BUS_SCSI, Qt::UserRole);
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}
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void Harddrives::populateSpeeds(QAbstractItemModel *model, int bus) {
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int num_preset;
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switch (bus) {
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case HDD_BUS_IDE:
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num_preset = hdd_preset_get_num();
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break;
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default:
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num_preset = 1;
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}
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model->removeRows(0, model->rowCount());
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model->insertRows(0, num_preset);
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for (int i = 0; i < num_preset; i++) {
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model->setData(model->index(i, 0), QObject::tr(hdd_preset_getname(i)));
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model->setData(model->index(i, 0), i, Qt::UserRole);
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}
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}
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void Harddrives::populateBusChannels(QAbstractItemModel *model, int bus) {
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model->removeRows(0, model->rowCount());
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int busRows = 0;
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int shifter = 1;
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int orer = 1;
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int subChannelWidth = 1;
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switch (bus) {
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case HDD_BUS_MFM:
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case HDD_BUS_XTA:
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case HDD_BUS_ESDI:
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busRows = 2;
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break;
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case HDD_BUS_IDE:
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case HDD_BUS_ATAPI:
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busRows = 8;
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break;
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case HDD_BUS_SCSI:
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shifter = 4;
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orer = 15;
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busRows = 64;
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subChannelWidth = 2;
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break;
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}
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model->insertRows(0, busRows);
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for (int i = 0; i < busRows; ++i) {
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auto idx = model->index(i, 0);
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model->setData(idx, QString("%1:%2").arg(i >> shifter).arg(i & orer, subChannelWidth, 10, QChar('0')));
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model->setData(idx, ((i >> shifter) << shifter) | (i & orer), Qt::UserRole);
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}
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}
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QString Harddrives::BusChannelName(uint8_t bus, uint8_t channel) {
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QString busName;
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switch(bus) {
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case HDD_BUS_DISABLED:
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busName = QString(QObject::tr("Disabled"));
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break;
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case HDD_BUS_MFM:
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busName = QString("MFM/RLL (%1:%2)").arg(channel >> 1).arg(channel & 1);
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break;
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case HDD_BUS_XTA:
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busName = QString("XTA (%1:%2)").arg(channel >> 1).arg(channel & 1);
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break;
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case HDD_BUS_ESDI:
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busName = QString("ESDI (%1:%2)").arg(channel >> 1).arg(channel & 1);
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break;
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case HDD_BUS_IDE:
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busName = QString("IDE (%1:%2)").arg(channel >> 1).arg(channel & 1);
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break;
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case HDD_BUS_ATAPI:
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busName = QString("ATAPI (%1:%2)").arg(channel >> 1).arg(channel & 1);
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break;
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case HDD_BUS_SCSI:
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busName = QString("SCSI (%1:%2)").arg(channel >> 4).arg(channel & 15, 2, 10, QChar('0'));
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break;
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}
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return busName;
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}
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