| /* |
| * This file is part of the LinuxBIOS project. |
| * |
| * Copyright (C) 2007 Carl-Daniel Hailfinger |
| * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de> |
| * |
| * 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> |
| #include <sys/io.h> |
| |
| #define SUPERIOTOOL_VERSION "0.1" |
| |
| #define USAGE "Usage: superiotool [-d] [-D] [-V] [-v] [-h]\n\n\ |
| -d | --dump Dump Super I/O registers\n\ |
| -D | --dump-readable Dump Super I/O registers in human-readable format\n\ |
| -V | --verbose Verbose mode\n\ |
| -v | --version Show the superiotool version\n\ |
| -h | --help Show a short help text\n\n\ |
| Per default (no options) superiotool will just probe for a Super I/O\n\ |
| and print its vendor, name, ID, version, and config port.\n" |
| |
| #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 MAXNAMELEN 30 /* Maximum Name Length */ |
| #define MAXLDN 0xa /* Biggest LDN */ |
| #define LDNSIZE (MAXLDN + 3) /* Biggest LDN + 0 + NOLDN + EOT */ |
| #define MAXNUMIDX 70 /* Maximum number of indexes */ |
| #define IDXSIZE (MAXNUMIDX + 1) |
| #define MAXNUMPORTS (5 + 1) /* Maximum number of Super I/O ports */ |
| |
| /* Command line parameters. */ |
| extern int dump, dump_readable, verbose; |
| |
| struct superio_registers { |
| int32_t superio_id; /* Signed, as we need EOT. */ |
| const char name[MAXNAMELEN]; /* Super I/O name */ |
| struct { |
| int ldn; |
| const char *name; /* LDN name */ |
| int idx[IDXSIZE]; |
| int 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); |
| void dump_superio_readable(uint16_t port); |
| void no_superio_found(uint16_t port); |
| |
| /* ali.c */ |
| void probe_idregs_ali(uint16_t port); |
| |
| /* fintek.c */ |
| void probe_idregs_fintek(uint16_t port); |
| |
| /* ite.c */ |
| void probe_idregs_ite(uint16_t port); |
| |
| /* nsc.c */ |
| void probe_idregs_simple(uint16_t port); |
| |
| /* smsc.c */ |
| void probe_idregs_smsc(uint16_t port); |
| |
| /* winbond.c */ |
| void probe_idregs_winbond(uint16_t port); |
| |
| /** Table of which config ports to probe for each Super I/O family. */ |
| const static 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_simple, {0x2e, 0x4e, EOT}}, |
| {probe_idregs_fintek, {0x2e, 0x4e, EOT}}, |
| {probe_idregs_ite, {0x2e, 0x4e, EOT}}, |
| {probe_idregs_smsc, {0x2e, 0x4e, 0x3f0, 0x370, EOT}}, |
| {probe_idregs_winbond, {0x2e, 0x4e, 0x3f0, 0x370, 0x250, EOT}}, |
| }; |
| |
| #endif |