Pull in only the disk/controller changes from the large_file_breakup branch

src/raspberrypi/disks/scsihd_apple.cpp

@@ -0,0 +1,93 @@
+//---------------------------------------------------------------------------
+//
+//	SCSI Target Emulator RaSCSI (*^..^*)
+//	for Raspberry Pi
+//
+//	Copyright (C) 2001-2006 ＰＩ．(ytanaka@ipc-tokai.or.jp)
+//	Copyright (C) 2014-2020 GIMONS
+//  Copyright (C) akuker
+//
+//  Licensed under the BSD 3-Clause License. 
+//  See LICENSE file in the project root folder.
+//
+//  [ SCSI Hard Disk for Apple Macintosh ]
+//
+//---------------------------------------------------------------------------
+
+#include "scsihd_apple.h"
+
+//===========================================================================
+//
+//	SCSI hard disk (Macintosh Apple genuine)
+//
+//===========================================================================
+
+//---------------------------------------------------------------------------
+//
+//	Constructor
+//
+//---------------------------------------------------------------------------
+SCSIHD_APPLE::SCSIHD_APPLE() : SCSIHD()
+{
+}
+
+//---------------------------------------------------------------------------
+//
+//	INQUIRY
+//
+//---------------------------------------------------------------------------
+int FASTCALL SCSIHD_APPLE::Inquiry(
+	const DWORD *cdb, BYTE *buf, DWORD major, DWORD minor)
+{
+	int size;
+	char vendor[32];
+	char product[32];
+
+	// Call the base class
+	size = SCSIHD::Inquiry(cdb, buf, major, minor);
+
+	// End if there is an error in the base class
+	if (size == 0) {
+		return 0;
+	}
+
+	// Vendor name
+	sprintf(vendor, " SEAGATE");
+	memcpy(&buf[8], vendor, strlen(vendor));
+
+	// Product name
+	sprintf(product, "          ST225N");
+	memcpy(&buf[16], product, strlen(product));
+
+	return size;
+}
+
+//---------------------------------------------------------------------------
+//
+//	Add Vendor special page
+//
+//---------------------------------------------------------------------------
+int FASTCALL SCSIHD_APPLE::AddVendor(int page, BOOL change, BYTE *buf)
+{
+	ASSERT(this);
+	ASSERT(buf);
+
+	// Page code 48
+	if ((page != 0x30) && (page != 0x3f)) {
+		return 0;
+	}
+
+	// Set the message length
+	buf[0] = 0x30;
+	buf[1] = 0x1c;
+
+	// No changeable area
+	if (change) {
+		return 30;
+	}
+
+	// APPLE COMPUTER, INC.
+	memcpy(&buf[0xa], "APPLE COMPUTER, INC.", 20);
+
+	return 30;
+}