205 lines
6.5 KiB
C
205 lines
6.5 KiB
C
/*
|
|
* This file is part of the superiotool project.
|
|
*
|
|
* Copyright (C) 2007 Carl-Daniel Hailfinger
|
|
* Copyright (C) 2007-2010 Uwe Hermann <uwe@hermann-uwe.de>
|
|
* Copyright (C) 2008 Robinson P. Tryon <bishop.robinson@gmail.com>
|
|
* Copyright (C) 2008-2009 coresystems GmbH
|
|
*
|
|
* 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; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 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.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef SUPERIOTOOL_H
|
|
#define SUPERIOTOOL_H
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <stdint.h>
|
|
#include <string.h>
|
|
#include <getopt.h>
|
|
#if defined(__GLIBC__)
|
|
#include <sys/io.h>
|
|
#endif
|
|
#if (defined(__MACH__) && defined(__APPLE__))
|
|
/* DirectIO is available here: http://www.coresystems.de/en/directio */
|
|
#include <DirectIO/darwinio.h>
|
|
#endif
|
|
|
|
#ifdef PCI_SUPPORT
|
|
#include <pci/pci.h>
|
|
#endif
|
|
|
|
#if defined(__FreeBSD__)
|
|
#include <sys/types.h>
|
|
#include <machine/cpufunc.h>
|
|
#define OUTB(x, y) do { u_int tmp = (y); outb(tmp, (x)); } while (0)
|
|
#define OUTW(x, y) do { u_int tmp = (y); outw(tmp, (x)); } while (0)
|
|
#define OUTL(x, y) do { u_int tmp = (y); outl(tmp, (x)); } while (0)
|
|
#define INB(x) __extension__ ({ u_int tmp = (x); inb(tmp); })
|
|
#define INW(x) __extension__ ({ u_int tmp = (x); inw(tmp); })
|
|
#define INL(x) __extension__ ({ u_int tmp = (x); inl(tmp); })
|
|
#else
|
|
#define OUTB outb
|
|
#define OUTW outw
|
|
#define OUTL outl
|
|
#define INB inb
|
|
#define INW inw
|
|
#define INL inl
|
|
#endif
|
|
|
|
#define USAGE "Usage: superiotool [-d] [-e] [-l] [-V] [-v] [-h]\n\n\
|
|
-d | --dump Dump Super I/O register contents\n\
|
|
-e | --extra-dump Dump secondary registers too (e.g. EC registers)\n\
|
|
-l | --list-supported Show the list of supported Super I/O chips\n\
|
|
-V | --verbose Verbose mode\n\
|
|
-v | --version Show the superiotool version\n\
|
|
-h | --help Show a short help text\n\n"
|
|
|
|
#define USAGE_INFO "\
|
|
Per default (no options) superiotool will just probe for a Super I/O\n\
|
|
and print its vendor, name, ID, revision, and config port.\n"
|
|
|
|
#define NOTFOUND " Failed. Returned data: "
|
|
|
|
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
|
|
|
|
#define EOT -1 /* End Of Table */
|
|
#define NOLDN -2 /* NO LDN needed */
|
|
#define NANA -3 /* Not Available */
|
|
#define RSVD -4 /* Reserved */
|
|
#define MISC -5 /* Needs special comment in output */
|
|
#define MAXLDN 0x14 /* Biggest LDN */
|
|
#define LDNSIZE (MAXLDN + 3) /* Biggest LDN + 0 + NOLDN + EOT */
|
|
#define MAXNUMIDX 170 /* Maximum number of indices */
|
|
#define IDXSIZE (MAXNUMIDX + 1)
|
|
#define MAXNUMPORTS (6 + 1) /* Maximum number of Super I/O ports */
|
|
|
|
/* Select registers for various components. */
|
|
#define LDN_SEL 0x07 /* LDN select register */
|
|
#define WINBOND_HWM_SEL 0x4e /* Hardware monitor bank select */
|
|
|
|
/* Command line parameters. */
|
|
extern int dump, verbose, extra_dump;
|
|
|
|
extern int chip_found;
|
|
|
|
struct superio_registers {
|
|
int32_t superio_id; /* Signed, as we need EOT. */
|
|
const char *name; /* Super I/O name */
|
|
struct {
|
|
int8_t ldn;
|
|
const char *name; /* LDN name */
|
|
int16_t idx[IDXSIZE];
|
|
int16_t def[IDXSIZE];
|
|
} ldn[LDNSIZE];
|
|
};
|
|
|
|
/* pci.c */
|
|
#ifdef PCI_SUPPORT
|
|
extern struct pci_access *pacc;
|
|
struct pci_dev *pci_dev_find(uint16_t vendor, uint16_t device);
|
|
#endif
|
|
|
|
/* superiotool.c */
|
|
uint8_t regval(uint16_t port, uint8_t reg);
|
|
void regwrite(uint16_t port, uint8_t reg, uint8_t val);
|
|
void enter_conf_mode_winbond_fintek_ite_8787(uint16_t port);
|
|
void exit_conf_mode_winbond_fintek_ite_8787(uint16_t port);
|
|
void enter_conf_mode_fintek_7777(uint16_t port);
|
|
void exit_conf_mode_fintek_7777(uint16_t port);
|
|
int superio_unknown(const struct superio_registers reg_table[], uint16_t id);
|
|
const char *get_superio_name(const struct superio_registers reg_table[],
|
|
uint16_t id);
|
|
void dump_superio(const char *name, const struct superio_registers reg_table[],
|
|
uint16_t port, uint16_t id, uint8_t ldn_sel);
|
|
void dump_io(uint16_t iobase, uint16_t length);
|
|
void probing_for(const char *vendor, const char *info, uint16_t port);
|
|
void print_vendor_chips(const char *vendor,
|
|
const struct superio_registers reg_table[]);
|
|
|
|
/* ali.c */
|
|
void probe_idregs_ali(uint16_t port);
|
|
void print_ali_chips(void);
|
|
|
|
/* fintek.c */
|
|
void probe_idregs_fintek(uint16_t port);
|
|
void probe_idregs_fintek_alternative(uint16_t port);
|
|
void print_fintek_chips(void);
|
|
|
|
/* ite.c */
|
|
void probe_idregs_ite(uint16_t port);
|
|
void print_ite_chips(void);
|
|
|
|
/* nsc.c */
|
|
void probe_idregs_nsc(uint16_t port);
|
|
void print_nsc_chips(void);
|
|
|
|
/* nuvoton.c */
|
|
void probe_idregs_nuvoton(uint16_t port);
|
|
void print_nuvoton_chips(void);
|
|
|
|
/* smsc.c */
|
|
void probe_idregs_smsc(uint16_t port);
|
|
void print_smsc_chips(void);
|
|
|
|
/* winbond.c */
|
|
void probe_idregs_winbond(uint16_t port);
|
|
void print_winbond_chips(void);
|
|
|
|
/* via.c */
|
|
#ifdef PCI_SUPPORT
|
|
void probe_idregs_via(uint16_t port);
|
|
void print_via_chips(void);
|
|
#endif
|
|
|
|
/** Table of which config ports to probe for each Super I/O family. */
|
|
static const struct {
|
|
void (*probe_idregs) (uint16_t port);
|
|
int ports[MAXNUMPORTS]; /* Signed, as we need EOT. */
|
|
} superio_ports_table[] = {
|
|
{probe_idregs_ali, {0x3f0, 0x370, EOT}},
|
|
{probe_idregs_fintek, {0x2e, 0x4e, EOT}},
|
|
{probe_idregs_fintek_alternative, {0x2e, 0x4e, EOT}},
|
|
/* Only use 0x370 for ITE, but 0x3f0 or 0x3bd would also be valid. */
|
|
{probe_idregs_ite, {0x2e, 0x4e, 0x370, EOT}},
|
|
{probe_idregs_nsc, {0x2e, 0x4e, 0x15c, EOT}},
|
|
/* I/O pairs on Nuvoton EC chips can be configured by firmware in
|
|
* addition to the following hardware strapping options. */
|
|
{probe_idregs_nuvoton, {0x164e, 0x2e, EOT}},
|
|
{probe_idregs_smsc, {0x2e, 0x4e, 0x162e, 0x164e, 0x3f0, 0x370, EOT}},
|
|
{probe_idregs_winbond, {0x2e, 0x4e, 0x3f0, 0x370, 0x250, EOT}},
|
|
#ifdef PCI_SUPPORT
|
|
{probe_idregs_via, {0x3f0, EOT}},
|
|
#endif
|
|
};
|
|
|
|
/** Table of functions to print out supported Super I/O chips. */
|
|
static const struct {
|
|
void (*print_list) (void);
|
|
} vendor_print_functions[] = {
|
|
{print_ali_chips},
|
|
{print_fintek_chips},
|
|
{print_ite_chips},
|
|
{print_nsc_chips},
|
|
{print_nuvoton_chips},
|
|
{print_smsc_chips},
|
|
{print_winbond_chips},
|
|
#ifdef PCI_SUPPORT
|
|
{print_via_chips},
|
|
#endif
|
|
};
|
|
|
|
#endif
|