/* * This file is part of the superiotool project. * * Copyright (C) 2007 Carl-Daniel Hailfinger * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de> * Copyright (C) 2008 Robinson P. Tryon <bishop.robinson@gmail.com> * * 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(__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]; }; /* 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); 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 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); /* 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); /** 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}}, /* 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}}, {probe_idregs_smsc, {0x2e, 0x4e, 0x162e, 0x164e, 0x3f0, 0x370, EOT}}, {probe_idregs_winbond, {0x2e, 0x4e, 0x3f0, 0x370, 0x250, EOT}}, }; /** 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_smsc_chips}, {print_winbond_chips}, }; #endif