util/superiotool/smsc.c

   1 /*
   2  * This file is part of the superiotool project.
   3  *
   4  * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
   5  * Copyright (C) 2008 coresystems GmbH <info@coresystems.de>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  20  */
  21
  22 #include "superiotool.h"
  23
  24 #define DEVICE_ID_REG_OLD       0x0d
  25 #define DEVICE_REV_REG_OLD      0x0e
  26
  27 #define DEVICE_ID_REG           0x20
  28 #define DEVICE_REV_REG          0x21
  29
  30 static const struct superio_registers reg_table[] = {
  31         /* The following Super I/Os use the 0x20/0x21 ID registers. */
  32         {0x03, "FDC37C93xFR", {
  33                 /* FIXME: There's another 0x03 but found on port 0x0d/0x0e! */
  34                 {EOT}}},
  35         {0x0a, "FDC37N971", {
  36                 {NOLDN, NULL,
  37                         {0x02,0x07,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,
  38                          0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
  39                         {0x00,0x00,0x0a,0x00,0x00,0x00,0x04,0x04,NANA,NANA,
  40                          0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
  41                 {0x0, "Floppy",
  42                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf3,0xf4,
  43                          0xf5,EOT},
  44                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,RSVD,0x00,
  45                          0x00,EOT}},
  46                 {0x1, "Power Management (PM1)",
  47                         {0x30,0x60,0x61,EOT},
  48                         {0x00,0x00,0x00,EOT}},
  49                 {0x3, "Parallel port",
  50                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
  51                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
  52                 {0x4, "COM1",
  53                         {0x30,0x60,0x61,0x70,0xf0,EOT},
  54                         {0x00,0x00,0x00,0x00,0x00,EOT}},
  55                 {0x5, "COM2",
  56                         {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,0xf1,
  57                          0xf2,0xf7,0xf8,EOT},
  58                         {0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x02,
  59                          0x03,0x00,0x00,EOT}},
  60                 {0x6, "Real-time clock (RTC)",
  61                         {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,EOT},
  62                         {0x00,0x00,0x70,0x00,0x74,0x00,0x00,NANA,EOT}},
  63                 {0x7, "Keyboard",
  64                         {0x30,0x60,0x61,0x70,0x72,0xf0,EOT},
  65                         {0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
  66                 {0x8, "Embedded Controller (EC)",
  67                         {0x30,0x60,0x61,EOT},
  68                         {0x00,0x00,0x62,EOT}},
  69                 {0x9, "Mailbox",
  70                         {0x30,0x60,0x61,EOT},
  71                         {0x00,0x00,0x00,EOT}},
  72                 {EOT}}},
  73         {0x0b, "FDC37N972", {
  74                 {NOLDN, NULL,
  75                         {0x02,0x07,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,
  76                          0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
  77                         {0x00,0x00,0x0b,0x00,0x00,0x00,0x04,0x04,NANA,NANA,
  78                          0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
  79                 {0x0, "Floppy",
  80                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf3,0xf4,
  81                          0xf5,EOT},
  82                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,RSVD,0x00,
  83                          0x00,EOT}},
  84                 {0x1, "Power Management (PM1)",
  85                         {0x30,0x60,0x61,EOT},
  86                         {0x00,0x00,0x00,EOT}},
  87                 {0x3, "Parallel port",
  88                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
  89                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
  90                 {0x4, "COM1",
  91                         {0x30,0x60,0x61,0x70,0xf0,EOT},
  92                         {0x00,0x00,0x00,0x00,0x00,EOT}},
  93                 {0x5, "COM2",
  94                         {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,0xf1,
  95                          0xf2,0xf7,0xf8,EOT},
  96                         {0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x02,
  97                          0x03,0x00,0x00,EOT}},
  98                 {0x6, "Real-time clock (RTC)",
  99                         {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,EOT},
 100                         {0x00,0x00,0x70,0x00,0x74,0x00,0x00,NANA,EOT}},
 101                 {0x7, "Keyboard",
 102                         {0x30,0x60,0x61,0x70,0x72,0xf0,EOT},
 103                         {0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
 104                 {0x8, "Embedded Controller (EC)",
 105                         {0x30,0x60,0x61,EOT},
 106                         {0x00,0x00,0x62,EOT}},
 107                 {0x9, "Mailbox",
 108                         {0x30,0x60,0x61,EOT},
 109                         {0x00,0x00,0x00,EOT}},
 110                 {EOT}}},
 111         {0x0e, "LPC47N252", {   /* From sensors-detect */
 112                 {EOT}}},
 113         {0x14, "LPC47M172", {
 114                 {EOT}}},
 115         {0x30, "FDC37C93xAPM", {
 116                 {EOT}}},
 117         {0x40, "FDC37C67x", {   /* E.g. FDC37C672. Chiprev: 0x01 */
 118                 {NOLDN, NULL,
 119                         {0x03,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x2b,0x2c,
 120                          0x2d,0x2e,0x2f,EOT},
 121                         {0x03,0x40,NANA,0x00,0x00,0x04,MISC,MISC,NANA,NANA,
 122                          NANA,NANA,NANA,EOT}},
 123                 {0x0, "Floppy",
 124                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,0xf5,
 125                          EOT},
 126                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
 127                          EOT}},
 128                 {0x3, "Parallel port",
 129                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 130                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 131                 {0x4, "COM1",
 132                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 133                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 134                 {0x5, "COM2",
 135                         {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,0xf1,0xf2,
 136                          EOT},
 137                         {0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x02,0x03,
 138                          EOT}},
 139                 {0x7, "Keyboard",
 140                         {0x30,0x70,0x72,0xf0,EOT},
 141                         {0x00,0x00,0x00,0x00,EOT}},
 142                 {0x8, "Aux I/O",
 143                         {0x30,0xb4,0xb5,0xb6,0xb7,0xc0,0xc1,0xc2,0xc3,0xc4,
 144                          0xf1,0xf2,0xf3,0xf4,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,
 145                          EOT},
 146                         {0x00,NANA,NANA,NANA,NANA,0x06,0x03,NANA,NANA,NANA,
 147                          0x00,0x00,0x00,MISC,RSVD,RSVD,RSVD,RSVD,RSVD,RSVD,
 148                          EOT}},
 149                 {EOT}}},
 150         {0x42, "FDC37B80x/FDC37M707", {
 151                 {EOT}}},
 152         {0x09, "FDC37N958FR", { /* Found in e.g. Dell Latitude CPi A366XT. */
 153                 {NOLDN, NULL,
 154                         {0x03,0x07,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,
 155                          0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 156                         {0x03,NANA,0x44,0x00,0x00,0x00,0x04,MISC,MISC,0x00,
 157                          NANA,NANA,NANA,NANA,NANA,EOT}},
 158                 {0x0, "Floppy",
 159                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,0xf5,
 160                          EOT},
 161                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
 162                          EOT}},
 163                 {0x3, "Parallel port",
 164                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 165                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 166                 {0x4, "COM1",
 167                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 168                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 169                 {0x5, "COM2",
 170                         {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,0xf1,0xf2,
 171                          EOT},
 172                         {NANA,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x02,0x03,
 173                          EOT}},
 174                 {0x6, "Real-time clock (RTC)",
 175                         {0x30,0x62,0x63,0x70,0xf0,EOT},
 176                         {0x00,0x00,0x70,0x00,0x00,EOT}},
 177                 {0x7, "Keyboard",
 178                         {0x30,0x70,0x72,0xf0,EOT},
 179                         {0x00,0x00,0x00,0x00,EOT}},
 180                 {0x8, "Aux I/O",
 181                         {0x30,0xb0,0xb1,0xb2,0xb3,0xb8,0xc0,0xc1,0xc2,0xc3,
 182                          0xc4,0xc5,0xc6,0xc8,0xca,0xcb,0xcc,0xd0,0xd1,0xd2,
 183                          0xd3,0xd4,0xd5,0xd6,0xd7,0xe0,0xe1,0xe2,0xe3,0xe4,
 184                          0xe5,0xe6,0xe7,0xef,0xf0,0xf1,0xf2,0xf3,0xf4,0xf6,
 185                          0xf9,0xfa,EOT},
 186                         {0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x01,NANA,NANA,
 187                          NANA,0x00,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
 188                          NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
 189                          NANA,NANA,NANA,NANA,NANA,0x00,0x00,0x00,0x00,NANA,
 190                          NANA,NANA,EOT}},
 191                 {0xa, "ACPI",
 192                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 193                         {0x00,0x00,0x00,NANA,NANA,EOT}},
 194                 {EOT}}},
 195         {0x43, "FDC37B77x", {
 196                 {EOT}}},
 197         {0x44, "FDC37B78x", {
 198                 {NOLDN, NULL,
 199                         {0x03,0x07,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,
 200                          0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 201                         {0x03,NANA,0x44,0x00,0x00,0x00,0x04,MISC,MISC,0x00,
 202                          NANA,NANA,NANA,NANA,NANA,EOT}},
 203                 {0x0, "Floppy",
 204                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,0xf5,
 205                          EOT},
 206                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
 207                          EOT}},
 208                 {0x3, "Parallel port",
 209                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 210                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 211                 {0x4, "COM1",
 212                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 213                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 214                 {0x5, "COM2",
 215                         {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,0xf1,0xf2,
 216                          EOT},
 217                         {NANA,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x02,0x03,
 218                          EOT}},
 219                 {0x6, "Real-time clock (RTC)",
 220                         {0x30,0x62,0x63,0x70,0xf0,EOT},
 221                         {0x00,0x00,0x70,0x00,0x00,EOT}},
 222                 {0x7, "Keyboard",
 223                         {0x30,0x70,0x72,0xf0,EOT},
 224                         {0x00,0x00,0x00,0x00,EOT}},
 225                 {0x8, "Aux I/O",
 226                         {0x30,0xb0,0xb1,0xb2,0xb3,0xb8,0xc0,0xc1,0xc2,0xc3,
 227                          0xc4,0xc5,0xc6,0xc8,0xca,0xcb,0xcc,0xd0,0xd1,0xd2,
 228                          0xd3,0xd4,0xd5,0xd6,0xd7,0xe0,0xe1,0xe2,0xe3,0xe4,
 229                          0xe5,0xe6,0xe7,0xef,0xf0,0xf1,0xf2,0xf3,0xf4,0xf6,
 230                          0xf9,0xfa,EOT},
 231                         {0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x01,NANA,NANA,
 232                          NANA,0x00,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
 233                          NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
 234                          NANA,NANA,NANA,NANA,NANA,0x00,0x00,0x00,0x00,NANA,
 235                          NANA,NANA,EOT}},
 236                 {0xa, "ACPI",
 237                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 238                         {0x00,0x00,0x00,NANA,NANA,EOT}},
 239                 {EOT}}},
 240         {0x47, "FDC37M60x", {   /* TODO: Not yet in sensors-detect */
 241                 {EOT}}},
 242         {0x4c, "FDC37B72x", {
 243                 {NOLDN, NULL,
 244                         {0x03,0x07,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,
 245                          0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 246                         {0x03,NANA,0x4c,0x00,0x00,0x00,0x04,MISC,MISC,0x00,
 247                          NANA,NANA,NANA,NANA,NANA,EOT}},
 248                 {0x0, "Floppy",
 249                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,0xf5,
 250                          EOT},
 251                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
 252                          EOT}},
 253                 {0x3, "Parallel port",
 254                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 255                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 256                 {0x4, "COM1",
 257                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 258                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 259                 {0x5, "COM2",
 260                         {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
 261                         {NANA,0x00,0x00,0x00,0x00,0x02,0x03,EOT}},
 262                 {0x7, "Keyboard",
 263                         {0x30,0x70,0x72,0xf0,EOT},
 264                         {0x00,0x00,0x00,0x00,EOT}},
 265                 {0x8, "Aux I/O",
 266                         {0x30,0xb0,0xb1,0xb2,0xb3,0xb8,0xc0,0xc1,0xc2,0xc3,
 267                          0xc4,0xc5,0xc6,0xc8,0xca,0xcb,0xcc,0xd0,0xd1,0xd2,
 268                          0xd3,0xd4,0xd5,0xd6,0xd7,0xe0,0xe1,0xe2,0xe3,0xe4,
 269                          0xe5,0xe6,0xe7,0xef,0xf0,0xf1,0xf2,0xf3,0xf4,0xf6,
 270                          0xf9,0xfa,EOT},
 271                         {0x00,NANA,NANA,NANA,NANA,NANA,0x00,0x01,NANA,NANA,
 272                          NANA,0x00,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
 273                          NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
 274                          NANA,NANA,NANA,NANA,NANA,0x00,0x00,0x00,MISC,NANA,
 275                          NANA,NANA,EOT}},
 276                 {0xa, "ACPI",
 277                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 278                         {0x00,0x00,0x00,NANA,NANA,EOT}},
 279                 {EOT}}},
 280         {0x4d, "FDC37M81x", {
 281                 {NOLDN, NULL,
 282                         {0x03,0x07,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x2b,
 283                          0x2c,0x2d,0x2e,0x2f,EOT},
 284                         {0x03,0x00,0x4d,NANA,0x00,0x00,0x04,MISC,MISC,NANA,
 285                          NANA,NANA,NANA,NANA,EOT}},
 286                 {0x0, "Floppy",
 287                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
 288                          0xf5,EOT},
 289                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
 290                          0x00,EOT}},
 291                 {0x3, "Parallel port",
 292                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 293                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 294                 {0x4, "COM1",
 295                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 296                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 297                 {0x5, "COM2",
 298                         {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,EOT},
 299                         {0x00,0x00,0x00,RSVD,RSVD,0x00,0x00,0x02,0x03,EOT}},
 300                 {0x7, "Keyboard",
 301                         {0x30,0x70,0x72,0xf0,EOT},
 302                         {0x00,0x00,0x00,0x00,EOT}},
 303                 {0x8, "Aux I/O",
 304                         /* Only 0xf6 existing (and reserved) or 0xf6..0xfb? */
 305                         {0x30,0xb4,0xb5,0xb6,0xb7,0xc0,0xc1,0xc2,0xc3,0xc4,
 306                          0xc5,0xc6,0xc7,0xc8,0xf1,0xf2,0xf3,0xf4,0xf6,0xf7,
 307                          0xf8,0xf9,0xfa,0xfb,EOT},
 308                         {0x00,NANA,NANA,NANA,NANA,0x02,0x01,NANA,NANA,NANA,
 309                          NANA,NANA,NANA,NANA,0x00,0x00,0x00,0x00,RSVD,RSVD,
 310                          RSVD,RSVD,RSVD,RSVD,EOT}},
 311                 {EOT}}},
 312         {0x51, "LPC47B27x", {
 313                 {NOLDN, NULL,
 314                         {0x03,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,
 315                          0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 316                         {RSVD,0x51,NANA,0x00,0x00,0x04,MISC,MISC,RSVD,
 317                          NANA,NANA,NANA,NANA,NANA,NANA,EOT}},
 318                 {0x0, "Floppy",
 319                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,0xf5,
 320                          EOT},
 321                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
 322                          EOT}},
 323                 {0x3, "Parallel port",
 324                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 325                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 326                 {0x4, "COM1",
 327                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 328                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 329                 {0x5, "COM2",
 330                         {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,0xf1,0xf2,
 331                          EOT},
 332                         {NANA,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x02,0x03,
 333                          EOT}},
 334                 {0x7, "Keyboard",
 335                         {0x30,0x70,0x72,0xf0,EOT},
 336                         {0x00,0x00,0x00,0x00,EOT}},
 337                 {0x9, "Game port",
 338                         {0x30,0x60,0x61,EOT},
 339                         {0x00,0x00,0x00,EOT}},
 340                 {0xa, "Power-management events (PME)",
 341                         {0x30,0x60,0x61,0xf0,0xf1,EOT},
 342                         {0x00,0x00,0x00,NANA,NANA,EOT}},
 343                 {0xb, "MIDI port (MPU-401)",
 344                         {0x30,0x60,0x61,0x70,EOT},
 345                         {0x00,0x03,0x30,0x05,EOT}},
 346                 {EOT}}},
 347         {0x52, "LPC47B37x", {
 348                 {EOT}}},
 349         {0x54, "LPC47U33x", {
 350                 {EOT}}},
 351         {0x56, "LPC47B34x", {
 352                 {EOT}}},
 353         {0x57, "LPC47S42x", {
 354                 {EOT}}},
 355         {0x59, "LPC47M10x/112/13x", {
 356                 {NOLDN, NULL,
 357                         {0x03,0x07,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,
 358                          0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 359                         {RSVD,0x00,0x59,NANA,0x00,0x00,0x44,MISC,MISC,RSVD,
 360                          NANA,NANA,NANA,NANA,NANA,NANA,EOT}},
 361                 {0x0, "Floppy",
 362                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
 363                          0xf5,EOT},
 364                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
 365                          0x00,EOT}},
 366                 {0x3, "Parallel port",
 367                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 368                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 369                 {0x4, "COM1",
 370                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 371                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 372                 {0x5, "COM2",
 373                         {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,0xf1,
 374                          0xf2,EOT},
 375                         {NANA,0x00,0x00,RSVD,RSVD,0x00,RSVD,0x00,0x02,
 376                          0x03,EOT}},
 377                 {0x7, "Keyboard",
 378                         {0x30,0x70,0x72,0xf0,EOT},
 379                         {0x00,0x00,0x00,0x00,EOT}},
 380                 {0x9, "Game port",
 381                         {0x30,0x60,0x61,EOT},
 382                         {0x00,0x00,0x00,EOT}},
 383                 {0xa, "Power Management Events (PME)",
 384                         {0x30,0x60,0x61,0xf0,0xf1,EOT},
 385                         {0x00,0x00,0x00,NANA,RSVD,EOT}},
 386                 {0xb, "MPU-401",
 387                         {0x30,0x60,0x61,0x70,EOT},
 388                         {0x00,0x03,0x30,0x05,EOT}},
 389                 {EOT}}},
 390         {0x5d, "LPC47B357", {   /* From sensors-detect (no datasheet) */
 391                 {EOT}}},
 392         {0x5f, "LPC47M14x", {
 393                 {EOT}}},
 394         {0x60, "LPC47M15x/192/997", {
 395                 {NOLDN, NULL,
 396                         {0x03,0x07,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,
 397                          0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 398                         {RSVD,0x00,0x60,NANA,0x00,0x00,0x44,MISC,MISC,RSVD,
 399                          NANA,NANA,NANA,NANA,NANA,NANA,EOT}},
 400                 {0x0, "Floppy",
 401                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,0xf5,
 402                          EOT},
 403                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
 404                          EOT}},
 405                 {0x3, "Parallel port",
 406                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 407                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 408                 {0x4, "COM1",
 409                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 410                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 411                 {0x5, "COM2 / IR",
 412                         {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
 413                         {NANA,0x00,0x00,0x00,0x00,0x02,0x03,EOT}},
 414                 {0x7, "Keyboard",
 415                         {0x30,0x70,0x72,0xf0,EOT},
 416                         {0x00,0x00,0x00,0x00,EOT}},
 417                 {0x9, "Game port",
 418                         {0x30,0x60,0x61,EOT},
 419                         {0x00,0x00,0x00,EOT}},
 420                 {0xa, "Power Management Events (PME)",
 421                         {0x30,0x60,0x61,0xf0,EOT},
 422                         {0x00,0x00,0x00,NANA,EOT}},
 423                 {0xb, "MPU-401",
 424                         {0x30,0x60,0x61,0x70,EOT},
 425                         {0x00,0x03,0x30,0x05,EOT}},
 426                 {EOT}}},
 427         {0x62, "LPC47S45x", {
 428                 {EOT}}},
 429         {0x6b, "LPC47M292", {   /* From sensors-detect */
 430                 {EOT}}},
 431         {0x6e, "LPC47B387", {   /* TODO: Not yet in sensors-detect */
 432                 /* Found in the HP Compaq Business Desktop d530 Series */
 433                 /* http://article.gmane.org/gmane.linux.bios/27192 */
 434                 /* We cannot find a public datasheet for this Super I/O. */
 435                 {EOT}}},
 436         {0x6f, "LPC47B397", {
 437                 {EOT}}},
 438         {0x74, "LPC47M182", {
 439                 {EOT}}},
 440         {0x76, "LPC47M584", {   /* From sensors-detect (no datasheet) */
 441                 {EOT}}},
 442         {0x77, "A8000", {       /* ASUS A8000, a rebranded DME1737(?) */
 443                 {NOLDN, NULL,
 444                         {0x03,0x07,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,
 445                          0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 446                         {RSVD,0x00,0x77,NANA,0x00,RSVD,0x44,MISC,MISC,RSVD,
 447                          NANA,NANA,NANA,NANA,NANA,NANA,EOT}},
 448                 {0x0, "Floppy",
 449                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
 450                          0xf5,EOT},
 451                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
 452                          0x00,EOT}},
 453                 {0x3, "Parallel port",
 454                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 455                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 456                 {0x4, "COM1",
 457                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 458                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 459                 {0x5, "COM2",
 460                         {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
 461                         {0x00,0x00,0x00,0x00,0x00,0x02,0x03,EOT}},
 462                 {0x7, "Keyboard",
 463                         {0x30,0x70,0x72,0xf0,EOT},
 464                         {0x00,0x00,0x00,0x00,EOT}},
 465                 {0xa, "Runtime registers",
 466                         {0x30,0x60,0x61,0x62,0x63,0xf0,0xf1,0xf2,EOT},
 467                         {0x00,0x00,0x00,0x00,0x00,NANA,RSVD,0x04,EOT}},
 468                 {EOT}}},
 469         {0x78, "DME1737", {
 470                 {NOLDN, NULL,
 471                         {0x03,0x07,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,
 472                          0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 473                         {RSVD,0x00,0x77,NANA,0x00,RSVD,0x44,MISC,MISC,RSVD,
 474                          NANA,NANA,NANA,NANA,NANA,NANA,EOT}},
 475                 {0x0, "Floppy",
 476                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
 477                          0xf5,EOT},
 478                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
 479                          0x00,EOT}},
 480                 {0x3, "Parallel port",
 481                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 482                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 483                 {0x4, "COM1",
 484                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 485                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 486                 {0x5, "COM2",
 487                         {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
 488                         {0x00,0x00,0x00,0x00,0x00,0x02,0x03,EOT}},
 489                 {0x7, "Keyboard",
 490                         {0x30,0x70,0x72,0xf0,EOT},
 491                         {0x00,0x00,0x00,0x00,EOT}},
 492                 {0xa, "Runtime registers",
 493                         {0x30,0x60,0x61,0x62,0x63,0xf0,0xf1,0xf2,EOT},
 494                         {0x00,0x00,0x00,0x00,0x00,NANA,RSVD,0x04,EOT}},
 495                 {EOT}}},
 496         {0x79, "SCH5504", {     /* From sensors-detect (no datasheet) */
 497                 {EOT}}},
 498 #if 0
 499         {0x7a, "Unknown", {     /* Found in Toshiba Satellite A80-117. */
 500                 {EOT}}},
 501 #endif
 502         {0x7c, "SCH3112", {
 503                 {EOT}}},
 504         {0x7d, "SCH3114", {
 505                 {EOT}}},
 506         {0x7f, "SCH3116", {
 507                 {EOT}}},
 508         {0x81, "SCH5307", {
 509                 {EOT}}},
 510         {0x85, "SCH5317", {     /* From sensors-detect */
 511                 {EOT}}},
 512         {0x89, "SCH5027", {     /* From sensors-detect (no public datasheet) */
 513                 {EOT}}},
 514         {0x90, "SCH4307", {     /* From sensors-detect */
 515                 {EOT}}},
 516
 517         /* The following Super I/Os use the 0x0d/0x0e ID registers. */
 518         {0x03, "FDC37C669", {
 519                 /* Init: 0x55, 0x55. Exit: 0xaa. Ports: 0x3f0/0x370. */
 520                 /* Chiprev: 0x02. */
 521                 /* FIXME: There's another 0x03 but found on port 0x20/0x21! */
 522                 {EOT}}},
 523         {0x04, "FDC37C669FR", { /* TODO: Not yet in sensors-detect. */
 524                 /* Init: 0x55, 0x55. Exit: 0xaa. Ports: 0x3f0/0x370. */
 525                 {EOT}}},
 526         {0x13, "LPC47N237", {
 527                 /* Init: 0x55. Exit: 0xaa. Ports: 0x2e/0x4e. */
 528                 {EOT}}},
 529         {0x28, "FDC37N769", {
 530                 /* Init: 0x55. Exit: 0xaa. Ports: 0x3f0/0x370. */
 531                 {NOLDN, NULL,
 532                         {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,
 533                          0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,
 534                          0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,
 535                          0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,
 536                          0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 537                         {0x28,0x9c,0x88,0x70,0x00,0x00,0xff,0x00,0x00,0x00,
 538                          0x00,0x00,0x02,0x28,NANA,0x00,0x00,0x80,RSVD,RSVD,
 539                          NANA,NANA,NANA,0x03,RSVD,RSVD,RSVD,RSVD,RSVD,RSVD,
 540                          0x80,0x00,0x3c,RSVD,RSVD,0x00,0x00,0x00,0x00,0x00,
 541                          0x00,0x00,RSVD,0x00,0x00,0x03,0x00,0x00,EOT}},
 542                 {EOT}}},
 543         {0x29, "FDC37N3869/FDC37N869", {
 544                 /* Init: 0x55. Exit: 0xaa. Ports: 0x3f0/0x370. */
 545                 {EOT}}},
 546         {0x5a, "LPC47N227", {
 547                 /* Init: 0x55. Exit: 0xaa. Ports: 0x2e/0x4e. */
 548                 {NOLDN, NULL,
 549                         {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,
 550                          0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,
 551                          0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,
 552                          0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,
 553                          0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,0x30,0x31,
 554                          0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,EOT},
 555                         {0x28,0x9c,0x08,0x70,0x00,0x00,0xff,0x00,RSVD,0x00,
 556                          0x00,0x00,0x02,0x5a,NANA,0x00,0x00,0x80,MISC,0x00,
 557                          NANA,NANA,NANA,0x03,RSVD,RSVD,RSVD,RSVD,RSVD,RSVD,
 558                          RSVD,0x00,0x3c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 559                          0x00,0x80,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x00,
 560                          0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,EOT}},
 561                 {EOT}}},
 562         {0x5b, "SIO10N268", {
 563                 /* Init: 0x55. Exit: 0xaa. Ports: 0x2e/0x4e. */
 564                 {NOLDN, NULL,
 565                         {0x00,0x01,0x03,0x04,0x04,0x05,0x06,0x07,0x08,0x09,
 566                          0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,
 567                          0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,
 568                          0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,
 569                          0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,0x30,0x31,
 570                          0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3a,0x3b,
 571                          0x3c,0x3d,0x3e,0x3f,0x40,0x41,0x42,0x43,0x44,0x45,
 572                          0x46,0x47,0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f,
 573                          0x50,0x51,0x52,0x53,0x54,EOT},
 574                         {0x20,0x98,0x00,0x70,0x00,0x00,0xff,0x00,0x00,0x00,
 575                          0x00,0x00,0x02,0x5b,NANA,0x00,0x00,0x00,MISC,0x00,
 576                          NANA,NANA,NANA,0x03,0x00,NANA,NANA,0x00,0x00,0x00,
 577                          NANA,0x00,0x3c,0x00,0x00,0x00,0x00,0x00,0xff,0x00,
 578                          0x00,0x80,0x00,0x00,0x0f,0x03,0x00,0x00,0x00,NANA,
 579                          NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x00,
 580                          0x00,0x00,0x00,0x00,NANA,NANA,NANA,NANA,NANA,0x50,
 581                          NANA,0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x01,
 582                          0x00,0x01,0x00,0x8c,MISC,EOT}},
 583                 {EOT}}},
 584         {0x65, "FDC37C665GT/IR", {
 585                 /* Init: 0x55, 0x55. Exit: 0xaa. Port: 0x3f0. */
 586                 /* Chiprev: 0x02 = FDC37C665GT, 0x82 = FDC37C665IR */
 587                 {EOT}}},
 588         {0x66, "FDC37C666GT", {
 589                 /* Init: 0x55, 0x55. Exit: 0xaa. Port: 0x3f0. Chiprev: 0x02. */
 590                 {EOT}}},
 591         {EOT}
 592 };
 593
 594 static void enter_conf_mode_smsc(uint16_t port)
 595 {
 596         /* Some of the SMSC Super I/Os have an 0x55,0x55 init, some only
 597          * require one 0x55. We do 0x55,0x55 for all of them at the moment,
 598          * in the assumption that the extra 0x55 won't hurt the other
 599          * Super I/Os. This is verified to be true on (at least) the FDC37N769.
 600          */
 601         outb(0x55, port);
 602         outb(0x55, port);
 603 }
 604
 605 static void exit_conf_mode_smsc(uint16_t port)
 606 {
 607         outb(0xaa, port);
 608 }
 609
 610 static void probe_idregs_smsc_helper(uint16_t port, uint8_t idreg,
 611                                      uint8_t revreg)
 612 {
 613         uint8_t id, rev;
 614         const char *info = (idreg == 0x20) ? "(idregs=0x20/0x21) "
 615                                            : "(idregs=0x0d/0x0e) ";
 616
 617         probing_for("SMSC", info, port);
 618
 619         enter_conf_mode_smsc(port);
 620
 621         id = regval(port, idreg);
 622         rev = regval(port, revreg);
 623
 624         if (superio_unknown(reg_table, id)) {
 625                 if (verbose)
 626                         printf(NOTFOUND "id=0x%02x, rev=0x%02x\n", id, rev);
 627                 exit_conf_mode_smsc(port);
 628                 return;
 629         }
 630
 631         printf("Found %s %s (id=0x%02x, rev=0x%02x) at 0x%x\n",
 632                (id == 0x77 ? "ASUS" : "SMSC"), get_superio_name(reg_table, id),
 633                id, rev, port);
 634         chip_found = 1;
 635
 636         dump_superio((id == 0x77 ? "ASUS" : "SMSC"), reg_table, port, id);
 637
 638         exit_conf_mode_smsc(port);
 639 }
 640
 641 void probe_idregs_smsc(uint16_t port)
 642 {
 643         probe_idregs_smsc_helper(port, DEVICE_ID_REG, DEVICE_REV_REG);
 644         probe_idregs_smsc_helper(port, DEVICE_ID_REG_OLD, DEVICE_REV_REG_OLD);
 645 }
 646
 647 void print_smsc_chips(void)
 648 {
 649         print_vendor_chips("SMSC", reg_table);
 650 }