reactos/hal/halx86/xbox/halxbox.h
2019-10-05 17:42:28 +02:00

41 lines
1.3 KiB
C

/*
* PROJECT: Xbox HAL
* LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
* PURPOSE: Xbox specific routines
* COPYRIGHT: Copyright 2004 Gé van Geldorp (gvg@reactos.com)
* Copyright 2019 Stanislav Motylkov (x86corez@gmail.com)
*
* REFERENCES: https://xboxdevwiki.net/SMBus
* https://github.com/XboxDev/cromwell/blob/master/drivers/pci/i2cio.c
* https://github.com/torvalds/linux/blob/master/drivers/i2c/busses/i2c-amd756.c
* https://github.com/xqemu/xqemu/blob/master/hw/xbox/smbus_xbox_smc.c
*/
#ifndef HALXBOX_H_INCLUDED
#define HALXBOX_H_INCLUDED
#include <hal.h>
#include <ntdddisk.h>
#define SMB_IO_BASE 0xC000
#define SMB_GLOBAL_STATUS (0 + SMB_IO_BASE)
#define SMB_GLOBAL_ENABLE (2 + SMB_IO_BASE)
#define SMB_HOST_ADDRESS (4 + SMB_IO_BASE)
#define SMB_HOST_DATA (6 + SMB_IO_BASE)
#define SMB_HOST_COMMAND (8 + SMB_IO_BASE)
#define SMB_DEVICE_SMC_PIC16LC 0x10
#define SMC_REG_POWER 0x02
#define SMC_REG_POWER_RESET 0x01
#define SMC_REG_POWER_CYCLE 0x40
#define SMC_REG_POWER_SHUTDOWN 0x80
VOID HalpXboxInitPciBus(PBUS_HANDLER BusHandler);
VOID HalpXboxInitPartIo(VOID);
#endif /* HALXBOX_H_INCLUDED */
/* EOF */