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/*
* viatool - dump all registers on an Intel CPU + chipset based system.
*
* Copyright (C) 2008-2010 by coresystems GmbH
* Copyright (C) 2009 Carl-Daniel Hailfinger
* Copyright (C) 2013 Alexandru Gagniuc
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <stdint.h>
#ifndef _VIATOOL_H
#define _VIATOOL_H
#if defined(__GLIBC__)
#include <sys/io.h>
#endif
#if (defined(__MACH__) && defined(__APPLE__))
/* DirectHW is available here: http://www.coreboot.org/DirectHW */
#define __DARWIN__
#include <DirectHW/DirectHW.h>
#endif
#include <pci/pci.h>
/* This #include is needed for freebsd_{rd,wr}msr. */
#if defined(__FreeBSD__)
#include <machine/cpufunc.h>
#endif
#include <stdlib.h>
#define VIATOOL_VERSION "1.0"
/* Tested chipsets: */
#define PCI_VENDOR_ID_VIA 0x1106
#define PCI_DEVICE_ID_VIA_VX900 0x0410
#define PCI_DEVICE_ID_VIA_VX900_SATA 0x9001
#define PCI_DEVICE_ID_VIA_VX900_LPC 0x8410
#define ARRAY_SIZE(a) ((int)(sizeof(a) / sizeof((a)[0])))
#if !defined(__DARWIN__) && !defined(__FreeBSD__)
typedef struct { uint32_t hi, lo; } msr_t;
#endif
#if defined (__FreeBSD__)
/* FreeBSD already has conflicting definitions for wrmsr/rdmsr. */
#undef rdmsr
#undef wrmsr
#define rdmsr freebsd_rdmsr
#define wrmsr freebsd_wrmsr
typedef struct { uint32_t hi, lo; } msr_t;
msr_t freebsd_rdmsr(int addr);
int freebsd_wrmsr(int addr, msr_t msr);
#endif
typedef struct { uint16_t addr; int size; char *name; } io_register_t;
void *map_physical(uint64_t phys_addr, size_t len);
void unmap_physical(void *virt_addr, size_t len);
unsigned int cpuid(unsigned int op);
int print_intel_core_msrs(void);
int print_quirks_north(struct pci_dev *nb, struct pci_access *pacc);
int print_quirks_south(struct pci_dev *sb, struct pci_access *pacc);
#endif /* _VIATOOL_H */
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