//-----------------------------------------------------------------------------
//     Author : hiyohiyo
//       Mail : hiyohiyo@crystalmark.info
//        Web : http://openlibsys.org/
//    License : The modified BSD license
//
//                     Copyright 2007-2008 OpenLibSys.org. All rights reserved.
//-----------------------------------------------------------------------------

#pragma once

//-----------------------------------------------------------------------------
//
// The Device type codes form 32768 to 65535 are for customer use.
//
//-----------------------------------------------------------------------------

#define OLS_TYPE 40000

//-----------------------------------------------------------------------------
//
// Version Information
//
//-----------------------------------------------------------------------------

#define OLS_DRIVER_ID							_T("WinRing0_1_2_0")

#define OLS_DRIVER_MAJOR_VERSION				1
#define OLS_DRIVER_MINOR_VERSION				2
#define OLS_DRIVER_REVISION						0
#define OLS_DRIVER_RELESE						5

#define OLS_DRIVER_VERSION \
	((OLS_DRIVER_MAJOR_VERSION << 24) | (OLS_DRIVER_MINOR_VERSION << 16) \
	| (OLS_DRIVER_REVISION << 8) | OLS_DRIVER_RELESE) 

//-----------------------------------------------------------------------------
//
// The IOCTL function codes from 0x800 to 0xFFF are for customer use.
//
//-----------------------------------------------------------------------------
#define IOCTL_OLS_GET_DRIVER_VERSION \
	CTL_CODE(OLS_TYPE, 0x800, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_OLS_GET_REFCOUNT \
	CTL_CODE(OLS_TYPE, 0x801, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_OLS_READ_MSR \
	CTL_CODE(OLS_TYPE, 0x821, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_OLS_WRITE_MSR \
	CTL_CODE(OLS_TYPE, 0x822, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_OLS_READ_PMC \
	CTL_CODE(OLS_TYPE, 0x823, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_OLS_HALT \
	CTL_CODE(OLS_TYPE, 0x824, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_OLS_READ_IO_PORT \
	CTL_CODE(OLS_TYPE, 0x831, METHOD_BUFFERED, FILE_READ_ACCESS)

#define IOCTL_OLS_WRITE_IO_PORT \
	CTL_CODE(OLS_TYPE, 0x832, METHOD_BUFFERED, FILE_WRITE_ACCESS)

#define IOCTL_OLS_READ_IO_PORT_BYTE \
	CTL_CODE(OLS_TYPE, 0x833, METHOD_BUFFERED, FILE_READ_ACCESS)

#define IOCTL_OLS_READ_IO_PORT_WORD \
	CTL_CODE(OLS_TYPE, 0x834, METHOD_BUFFERED, FILE_READ_ACCESS)

#define IOCTL_OLS_READ_IO_PORT_DWORD \
	CTL_CODE(OLS_TYPE, 0x835, METHOD_BUFFERED, FILE_READ_ACCESS)

#define IOCTL_OLS_WRITE_IO_PORT_BYTE \
	CTL_CODE(OLS_TYPE, 0x836, METHOD_BUFFERED, FILE_WRITE_ACCESS)

#define IOCTL_OLS_WRITE_IO_PORT_WORD \
	CTL_CODE(OLS_TYPE, 0x837, METHOD_BUFFERED, FILE_WRITE_ACCESS)

#define IOCTL_OLS_WRITE_IO_PORT_DWORD \
	CTL_CODE(OLS_TYPE, 0x838, METHOD_BUFFERED, FILE_WRITE_ACCESS)

#define IOCTL_OLS_READ_MEMORY \
	CTL_CODE(OLS_TYPE, 0x841, METHOD_BUFFERED, FILE_READ_ACCESS)

#define IOCTL_OLS_WRITE_MEMORY \
	CTL_CODE(OLS_TYPE, 0x842, METHOD_BUFFERED, FILE_WRITE_ACCESS)

#define IOCTL_OLS_READ_PCI_CONFIG \
	CTL_CODE(OLS_TYPE, 0x851, METHOD_BUFFERED, FILE_READ_ACCESS)

#define IOCTL_OLS_WRITE_PCI_CONFIG \
	CTL_CODE(OLS_TYPE, 0x852, METHOD_BUFFERED, FILE_WRITE_ACCESS)

//-----------------------------------------------------------------------------
//
// PCI Error Code
//
//-----------------------------------------------------------------------------

#define OLS_ERROR_PCI_BUS_NOT_EXIST		(0xE0000001L)
#define OLS_ERROR_PCI_NO_DEVICE			(0xE0000002L)
#define OLS_ERROR_PCI_WRITE_CONFIG		(0xE0000003L)
#define OLS_ERROR_PCI_READ_CONFIG		(0xE0000004L)

//-----------------------------------------------------------------------------
//
// Support Macros
//
//-----------------------------------------------------------------------------

// Bus Number, Device Number and Function Number to PCI Device Address
#define PciBusDevFunc(Bus, Dev, Func)	((Bus&0xFF)<<8) | ((Dev&0x1F)<<3) | (Func&7)
// PCI Device Address to Bus Number
#define PciGetBus(address)				((address>>8) & 0xFF)
// PCI Device Address to Device Number
#define PciGetDev(address)				((address>>3) & 0x1F)
// PCI Device Address to Function Number
#define PciGetFunc(address)				(address&7)

//-----------------------------------------------------------------------------
//
// Typedef Struct
//
//-----------------------------------------------------------------------------

#pragma pack(push,4)

typedef struct  _OLS_WRITE_MSR_INPUT {
	ULONG		Register;
	ULARGE_INTEGER	Value;
}   OLS_WRITE_MSR_INPUT;

typedef struct  _OLS_WRITE_IO_PORT_INPUT {
	ULONG	PortNumber; 
	union {
		ULONG   LongData;
		USHORT  ShortData;
		UCHAR   CharData;
	};
}   OLS_WRITE_IO_PORT_INPUT;

typedef struct  _OLS_READ_PCI_CONFIG_INPUT {
	ULONG PciAddress;
	ULONG PciOffset;
}   OLS_READ_PCI_CONFIG_INPUT;

typedef struct  _OLS_WRITE_PCI_CONFIG_INPUT {
	ULONG PciAddress;
	ULONG PciOffset;
	UCHAR Data[1];
}   OLS_WRITE_PCI_CONFIG_INPUT;

typedef LARGE_INTEGER PHYSICAL_ADDRESS;

typedef struct  _OLS_READ_MEMORY_INPUT {
	PHYSICAL_ADDRESS Address;
	ULONG UnitSize;
	ULONG Count;
}   OLS_READ_MEMORY_INPUT;

typedef struct  _OLS_WRITE_MEMORY_INPUT {
	PHYSICAL_ADDRESS Address;	 
	ULONG UnitSize;
	ULONG Count;
	UCHAR Data[1];
}   OLS_WRITE_MEMORY_INPUT;

#pragma pack(pop)