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                         {0x02,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,
  38                          0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
  39                         {0x00,0x0a,0x00,0x00,0x00,0x04,0x04,NANA,NANA,0x00,
  40                          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                         {0x02,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,
  76                          0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
  77                         {0x00,0x0b,0x00,0x00,0x00,0x04,0x04,NANA,NANA,0x00,
  78                          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                 {NOLDN, NULL,
 113                         {0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,
 114                          0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 115                         {0x0e,NANA,0x00,0x00,0x04,0x04,NANA,NANA,0x00,
 116                          0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
 117                 {0x0, "Floppy",
 118                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf3,0xf4,
 119                          0xf5,EOT},
 120                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,RSVD,0x00,
 121                          0x00,EOT}},
 122                 {0x1, "Power management (PM1)",
 123                         {0x30,0x60,0x61,EOT},
 124                         {0x00,0x00,0x00,EOT}},
 125                 {0x3, "Parallel port",
 126                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 127                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 128                 {0x4, "COM1",
 129                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 130                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 131                 {0x5, "COM2 / IRCC",
 132                         {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,0xf1,
 133                          0xf2,0xf7,0xf8,EOT},
 134                         {0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x02,
 135                          0x03,0x00,0x00,EOT}},
 136                 {0x6, "Real-time clock (RTC)",
 137                         {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,EOT},
 138                         {0x00,0x00,0x70,0x00,0x74,0x00,0x00,NANA,EOT}},
 139                 {0x7, "Keyboard",
 140                         {0x30,0x60,0x61,0x70,0x72,0xf0,EOT},
 141                         {0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
 142                 {0x8, "Embedded controller (EC)",
 143                         {0x30,0x60,0x61,EOT},
 144                         {0x00,0x00,0x62,EOT}},
 145                 {0x9, "Mailbox Interface",
 146                         {0x30,0x60,0x61,EOT},
 147                         {0x00,0x00,0x00,EOT}},
 148                 {0xa, "LPC/8051 addressable GPIO (LGPIO)",
 149                         {0x30,0x60,0x61,EOT},
 150                         {0x00,0x00,0x00,EOT}},
 151                 {EOT}}},
 152         {0x14, "LPC47M172", {
 153                 {EOT}}},
 154         {0x30, "FDC37C93xAPM", {
 155                 {EOT}}},
 156         {0x40, "FDC37C67x", {   /* E.g. FDC37C672. Chiprev: 0x01 */
 157                 {NOLDN, NULL,
 158                         {0x03,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x2b,0x2c,
 159                          0x2d,0x2e,0x2f,EOT},
 160                         {0x03,0x40,NANA,0x00,0x00,0x04,MISC,MISC,NANA,NANA,
 161                          NANA,NANA,NANA,EOT}},
 162                 {0x0, "Floppy",
 163                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,0xf5,
 164                          EOT},
 165                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
 166                          EOT}},
 167                 {0x3, "Parallel port",
 168                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 169                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 170                 {0x4, "COM1",
 171                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 172                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 173                 {0x5, "COM2",
 174                         {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,0xf1,0xf2,
 175                          EOT},
 176                         {0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x02,0x03,
 177                          EOT}},
 178                 {0x7, "Keyboard",
 179                         {0x30,0x70,0x72,0xf0,EOT},
 180                         {0x00,0x00,0x00,0x00,EOT}},
 181                 {0x8, "Aux I/O",
 182                         {0x30,0xb4,0xb5,0xb6,0xb7,0xc0,0xc1,0xc2,0xc3,0xc4,
 183                          0xf1,0xf2,0xf3,0xf4,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,
 184                          EOT},
 185                         {0x00,NANA,NANA,NANA,NANA,0x06,0x03,NANA,NANA,NANA,
 186                          0x00,0x00,0x00,MISC,RSVD,RSVD,RSVD,RSVD,RSVD,RSVD,
 187                          EOT}},
 188                 {EOT}}},
 189         {0x42, "FDC37B80x/FDC37M707", {
 190                 {EOT}}},
 191         {0x09, "FDC37N958FR", { /* Found in e.g. Dell Latitude CPi A366XT. */
 192                 {NOLDN, NULL,
 193                         {0x03,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,0x2b,
 194                          0x2c,0x2d,0x2e,0x2f,EOT},
 195                         {0x03,0x44,0x00,0x00,0x00,0x04,MISC,MISC,0x00,NANA,
 196                          NANA,NANA,NANA,NANA,EOT}},
 197                 {0x0, "Floppy",
 198                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,0xf5,
 199                          EOT},
 200                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
 201                          EOT}},
 202                 {0x3, "Parallel port",
 203                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 204                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 205                 {0x4, "COM1",
 206                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 207                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 208                 {0x5, "COM2",
 209                         {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,0xf1,0xf2,
 210                          EOT},
 211                         {NANA,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x02,0x03,
 212                          EOT}},
 213                 {0x6, "Real-time clock (RTC)",
 214                         {0x30,0x62,0x63,0x70,0xf0,EOT},
 215                         {0x00,0x00,0x70,0x00,0x00,EOT}},
 216                 {0x7, "Keyboard",
 217                         {0x30,0x70,0x72,0xf0,EOT},
 218                         {0x00,0x00,0x00,0x00,EOT}},
 219                 {0x8, "Aux I/O",
 220                         {0x30,0xb0,0xb1,0xb2,0xb3,0xb8,0xc0,0xc1,0xc2,0xc3,
 221                          0xc4,0xc5,0xc6,0xc8,0xca,0xcb,0xcc,0xd0,0xd1,0xd2,
 222                          0xd3,0xd4,0xd5,0xd6,0xd7,0xe0,0xe1,0xe2,0xe3,0xe4,
 223                          0xe5,0xe6,0xe7,0xef,0xf0,0xf1,0xf2,0xf3,0xf4,0xf6,
 224                          0xf9,0xfa,EOT},
 225                         {0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x01,NANA,NANA,
 226                          NANA,0x00,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
 227                          NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
 228                          NANA,NANA,NANA,NANA,NANA,0x00,0x00,0x00,0x00,NANA,
 229                          NANA,NANA,EOT}},
 230                 {0xa, "ACPI",
 231                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 232                         {0x00,0x00,0x00,NANA,NANA,EOT}},
 233                 {EOT}}},
 234         {0x43, "FDC37B77x", {
 235                 {EOT}}},
 236         {0x44, "FDC37B78x", {
 237                 {NOLDN, NULL,
 238                         {0x03,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,0x2b,
 239                          0x2c,0x2d,0x2e,0x2f,EOT},
 240                         {0x03,0x44,0x00,0x00,0x00,0x04,MISC,MISC,0x00,NANA,
 241                          NANA,NANA,NANA,NANA,EOT}},
 242                 {0x0, "Floppy",
 243                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,0xf5,
 244                          EOT},
 245                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
 246                          EOT}},
 247                 {0x3, "Parallel port",
 248                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 249                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 250                 {0x4, "COM1",
 251                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 252                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 253                 {0x5, "COM2",
 254                         {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,0xf1,0xf2,
 255                          EOT},
 256                         {NANA,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x02,0x03,
 257                          EOT}},
 258                 {0x6, "Real-time clock (RTC)",
 259                         {0x30,0x62,0x63,0x70,0xf0,EOT},
 260                         {0x00,0x00,0x70,0x00,0x00,EOT}},
 261                 {0x7, "Keyboard",
 262                         {0x30,0x70,0x72,0xf0,EOT},
 263                         {0x00,0x00,0x00,0x00,EOT}},
 264                 {0x8, "Aux I/O",
 265                         {0x30,0xb0,0xb1,0xb2,0xb3,0xb8,0xc0,0xc1,0xc2,0xc3,
 266                          0xc4,0xc5,0xc6,0xc8,0xca,0xcb,0xcc,0xd0,0xd1,0xd2,
 267                          0xd3,0xd4,0xd5,0xd6,0xd7,0xe0,0xe1,0xe2,0xe3,0xe4,
 268                          0xe5,0xe6,0xe7,0xef,0xf0,0xf1,0xf2,0xf3,0xf4,0xf6,
 269                          0xf9,0xfa,EOT},
 270                         {0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x01,NANA,NANA,
 271                          NANA,0x00,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
 272                          NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
 273                          NANA,NANA,NANA,NANA,NANA,0x00,0x00,0x00,0x00,NANA,
 274                          NANA,NANA,EOT}},
 275                 {0xa, "ACPI",
 276                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 277                         {0x00,0x00,0x00,NANA,NANA,EOT}},
 278                 {EOT}}},
 279         {0x47, "FDC37M60x", {   /* TODO: Not yet in sensors-detect */
 280                 {EOT}}},
 281         {0x4c, "FDC37B72x", {
 282                 {NOLDN, NULL,
 283                         {0x03,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,0x2b,
 284                          0x2c,0x2d,0x2e,0x2f,EOT},
 285                         {0x03,0x4c,0x00,0x00,0x00,0x04,MISC,MISC,0x00,NANA,
 286                          NANA,NANA,NANA,NANA,EOT}},
 287                 {0x0, "Floppy",
 288                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,0xf5,
 289                          EOT},
 290                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
 291                          EOT}},
 292                 {0x3, "Parallel port",
 293                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 294                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 295                 {0x4, "COM1",
 296                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 297                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 298                 {0x5, "COM2",
 299                         {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
 300                         {NANA,0x00,0x00,0x00,0x00,0x02,0x03,EOT}},
 301                 {0x7, "Keyboard",
 302                         {0x30,0x70,0x72,0xf0,EOT},
 303                         {0x00,0x00,0x00,0x00,EOT}},
 304                 {0x8, "Aux I/O",
 305                         {0x30,0xb0,0xb1,0xb2,0xb3,0xb8,0xc0,0xc1,0xc2,0xc3,
 306                          0xc4,0xc5,0xc6,0xc8,0xca,0xcb,0xcc,0xd0,0xd1,0xd2,
 307                          0xd3,0xd4,0xd5,0xd6,0xd7,0xe0,0xe1,0xe2,0xe3,0xe4,
 308                          0xe5,0xe6,0xe7,0xef,0xf0,0xf1,0xf2,0xf3,0xf4,0xf6,
 309                          0xf9,0xfa,EOT},
 310                         {0x00,NANA,NANA,NANA,NANA,NANA,0x00,0x01,NANA,NANA,
 311                          NANA,0x00,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
 312                          NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
 313                          NANA,NANA,NANA,NANA,NANA,0x00,0x00,0x00,MISC,NANA,
 314                          NANA,NANA,EOT}},
 315                 {0xa, "ACPI",
 316                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 317                         {0x00,0x00,0x00,NANA,NANA,EOT}},
 318                 {EOT}}},
 319         {0x4d, "FDC37M81x", {
 320                 {NOLDN, NULL,
 321                         {0x03,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x2b,0x2c,
 322                          0x2d,0x2e,0x2f,EOT},
 323                         {0x03,0x4d,NANA,0x00,0x00,0x04,MISC,MISC,NANA,NANA,
 324                          NANA,NANA,NANA,EOT}},
 325                 {0x0, "Floppy",
 326                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
 327                          0xf5,EOT},
 328                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
 329                          0x00,EOT}},
 330                 {0x3, "Parallel port",
 331                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 332                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 333                 {0x4, "COM1",
 334                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 335                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 336                 {0x5, "COM2",
 337                         {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,EOT},
 338                         {0x00,0x00,0x00,RSVD,RSVD,0x00,0x00,0x02,0x03,EOT}},
 339                 {0x7, "Keyboard",
 340                         {0x30,0x70,0x72,0xf0,EOT},
 341                         {0x00,0x00,0x00,0x00,EOT}},
 342                 {0x8, "Aux I/O",
 343                         /* Only 0xf6 existing (and reserved) or 0xf6..0xfb? */
 344                         {0x30,0xb4,0xb5,0xb6,0xb7,0xc0,0xc1,0xc2,0xc3,0xc4,
 345                          0xc5,0xc6,0xc7,0xc8,0xf1,0xf2,0xf3,0xf4,0xf6,0xf7,
 346                          0xf8,0xf9,0xfa,0xfb,EOT},
 347                         {0x00,NANA,NANA,NANA,NANA,0x02,0x01,NANA,NANA,NANA,
 348                          NANA,NANA,NANA,NANA,0x00,0x00,0x00,0x00,RSVD,RSVD,
 349                          RSVD,RSVD,RSVD,RSVD,EOT}},
 350                 {EOT}}},
 351         {0x51, "LPC47B27x", {
 352                 {NOLDN, NULL,
 353                         {0x03,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,
 354                          0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 355                         {RSVD,0x51,NANA,0x00,0x00,0x04,MISC,MISC,RSVD,
 356                          NANA,NANA,NANA,NANA,NANA,NANA,EOT}},
 357                 {0x0, "Floppy",
 358                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,0xf5,
 359                          EOT},
 360                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
 361                          EOT}},
 362                 {0x3, "Parallel port",
 363                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 364                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 365                 {0x4, "COM1",
 366                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 367                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 368                 {0x5, "COM2",
 369                         {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,0xf1,0xf2,
 370                          EOT},
 371                         {NANA,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x02,0x03,
 372                          EOT}},
 373                 {0x7, "Keyboard",
 374                         {0x30,0x70,0x72,0xf0,EOT},
 375                         {0x00,0x00,0x00,0x00,EOT}},
 376                 {0x9, "Game port",
 377                         {0x30,0x60,0x61,EOT},
 378                         {0x00,0x00,0x00,EOT}},
 379                 {0xa, "Power-management events (PME)",
 380                         {0x30,0x60,0x61,0xf0,0xf1,EOT},
 381                         {0x00,0x00,0x00,NANA,NANA,EOT}},
 382                 {0xb, "MIDI port (MPU-401)",
 383                         {0x30,0x60,0x61,0x70,EOT},
 384                         {0x00,0x03,0x30,0x05,EOT}},
 385                 {EOT}}},
 386         {0x52, "LPC47B37x", {
 387                 {EOT}}},
 388         {0x54, "LPC47U33x", {
 389                 {NOLDN, NULL,
 390                         {0x03,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x2a,0x2b,
 391                          0x2c,0x2d,0x2e,0x2f,EOT},
 392                         {RSVD,0x54,NANA,0x00,0x00,0x04,MISC,MISC,NANA,NANA,
 393                          NANA,NANA,NANA,NANA,EOT}},
 394                 {0x0, "Floppy",
 395                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,0xf5,
 396                          EOT},
 397                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
 398                          EOT}},
 399                 {0x3, "Parallel port",
 400                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 401                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 402                 {0x4, "COM1",
 403                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 404                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 405                 {0x5, "MIDI port (MPU-401)",
 406                         {0x30,0x60,0x61,0x70,EOT},
 407                         {0x00,0x03,0x30,0x05,EOT}},
 408                 {0x7, "Keyboard",
 409                         {0x30,0x70,0x72,0xf0,EOT},
 410                         {0x00,0x00,0x00,0x00,EOT}},
 411                 {0x9, "Game port",
 412                         {0x30,0x60,0x61,EOT},
 413                         {0x00,0x00,0x00,EOT}},
 414                 {0xa, "Runtime registers",
 415                         {0x30,0x60,0x61,0xf0,0xf1,EOT},
 416                         {0x00,0x00,0x00,NANA,NANA,EOT}},
 417                 {0xb, "SMBus",
 418                         {0x30,0x60,0x61,0x70,EOT},
 419                         {0x00,0x00,0x00,0x00,EOT}},
 420                 {EOT}}},
 421         {0x56, "LPC47B34x", {
 422                 {EOT}}},
 423         {0x57, "LPC47S42x", {
 424                 {EOT}}},
 425         {0x59, "LPC47M10x/112/13x", {
 426                 {NOLDN, NULL,
 427                         {0x03,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,0x2a,
 428                          0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 429                         {RSVD,0x59,NANA,0x00,0x00,0x44,MISC,MISC,RSVD,NANA,
 430                          NANA,NANA,NANA,NANA,NANA,EOT}},
 431                 {0x0, "Floppy",
 432                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
 433                          0xf5,EOT},
 434                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
 435                          0x00,EOT}},
 436                 {0x3, "Parallel port",
 437                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 438                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 439                 {0x4, "COM1",
 440                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 441                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 442                 {0x5, "COM2",
 443                         {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,0xf1,
 444                          0xf2,EOT},
 445                         {NANA,0x00,0x00,RSVD,RSVD,0x00,RSVD,0x00,0x02,
 446                          0x03,EOT}},
 447                 {0x7, "Keyboard",
 448                         {0x30,0x70,0x72,0xf0,EOT},
 449                         {0x00,0x00,0x00,0x00,EOT}},
 450                 {0x9, "Game port",
 451                         {0x30,0x60,0x61,EOT},
 452                         {0x00,0x00,0x00,EOT}},
 453                 {0xa, "Power management events (PME)",
 454                         {0x30,0x60,0x61,0xf0,0xf1,EOT},
 455                         {0x00,0x00,0x00,NANA,RSVD,EOT}},
 456                 {0xb, "MPU-401",
 457                         {0x30,0x60,0x61,0x70,EOT},
 458                         {0x00,0x03,0x30,0x05,EOT}},
 459                 {EOT}}},
 460         {0x5d, "LPC47B357", {   /* From sensors-detect (no datasheet) */
 461                 {EOT}}},
 462         {0x5f, "LPC47M14x", {
 463                 {EOT}}},
 464         {0x60, "LPC47M15x/192/997", {
 465                 {NOLDN, NULL,
 466                         {0x03,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,0x2a,
 467                          0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 468                         {RSVD,0x60,NANA,0x00,0x00,0x44,MISC,MISC,RSVD,NANA,
 469                          NANA,NANA,NANA,NANA,NANA,EOT}},
 470                 {0x0, "Floppy",
 471                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,0xf5,
 472                          EOT},
 473                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
 474                          EOT}},
 475                 {0x3, "Parallel port",
 476                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 477                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 478                 {0x4, "COM1",
 479                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 480                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 481                 {0x5, "COM2 / IR",
 482                         {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
 483                         {NANA,0x00,0x00,0x00,0x00,0x02,0x03,EOT}},
 484                 {0x7, "Keyboard",
 485                         {0x30,0x70,0x72,0xf0,EOT},
 486                         {0x00,0x00,0x00,0x00,EOT}},
 487                 {0x9, "Game port",
 488                         {0x30,0x60,0x61,EOT},
 489                         {0x00,0x00,0x00,EOT}},
 490                 {0xa, "Power management events (PME)",
 491                         {0x30,0x60,0x61,0xf0,EOT},
 492                         {0x00,0x00,0x00,NANA,EOT}},
 493                 {0xb, "MPU-401",
 494                         {0x30,0x60,0x61,0x70,EOT},
 495                         {0x00,0x03,0x30,0x05,EOT}},
 496                 {EOT}}},
 497         {0x62, "LPC47S45x", {
 498                 {EOT}}},
 499         {0x67, "EMC2700LPC", {  /* From sensors-detect */
 500                 {EOT}}},
 501         {0x6b, "LPC47M292", {   /* From sensors-detect */
 502                 {EOT}}},
 503         {0x6e, "LPC47B387", {   /* TODO: Not yet in sensors-detect */
 504                 /* Found in the HP Compaq Business Desktop d530 Series */
 505                 /* http://article.gmane.org/gmane.linux.bios/27192 */
 506                 /* We cannot find a public datasheet for this Super I/O. */
 507                 {EOT}}},
 508         {0x6f, "LPC47B397", {
 509                 {EOT}}},
 510         {0x74, "LPC47M182", { /* Only for LD_NUM = 0 */
 511                 {NOLDN, NULL,
 512                         {0x02,0x03,0x20,0x21,0x22,0x23,0x24,0x26,0x27,
 513                          0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 514                         {0x00,RSVD,0x74,RSVD,0x00,RSVD,0x44,MISC,0x00,
 515                          0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
 516                 {0x0, "Floppy",
 517                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
 518                          0xf8,EOT},
 519                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
 520                          0x24,EOT}},
 521                 {0x1, "Parallel port",
 522                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf8,EOT},
 523                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,0x08,EOT}},
 524                 {0x2, "COM2",
 525                         {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
 526                         {0x00,0x00,0x00,0x00,0x00,0x02,0x03,EOT}},
 527                 {0x3, "COM1",
 528                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 529                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 530                 {0x4, "Power control",
 531                         {0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
 532                         {0x00,0x00,0x00,0x00,NANA,0x00,EOT}},
 533                 {0x5, "Mouse",
 534                         {0x30,0x70,EOT},
 535                         {0x00,0x00,EOT}},
 536                 {0x6, "Keyboard",
 537                         {0x30,0x70,0xf0,EOT},
 538                         {0x00,0x00,0x00,EOT}},
 539                 {0x7, "GPIO",
 540                         {0x30,0x60,0x61,0x70,0x72,0xf0,EOT},
 541                         {0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
 542                 {0xa, "Runtime registers",
 543                         {0x30,0x60,0x61,0x62,0x63,0xf0,0xf1,0xf2,EOT},
 544                         {0x00,0x00,0x00,0x00,0x00,NANA,RSVD,0x04,EOT}},
 545                 {EOT}}},
 546         {0x76, "LPC47M584", {   /* From sensors-detect (no datasheet) */
 547                 {EOT}}},
 548         {0x77, "A8000", {       /* ASUS A8000, a rebranded DME1737(?) */
 549                 {NOLDN, NULL,
 550                         {0x03,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,0x2a,
 551                          0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 552                         {RSVD,0x77,NANA,0x00,RSVD,0x44,MISC,MISC,RSVD,NANA,
 553                          NANA,NANA,NANA,NANA,NANA,EOT}},
 554                 {0x0, "Floppy",
 555                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
 556                          0xf5,EOT},
 557                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
 558                          0x00,EOT}},
 559                 {0x3, "Parallel port",
 560                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 561                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 562                 {0x4, "COM1",
 563                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 564                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 565                 {0x5, "COM2",
 566                         {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
 567                         {0x00,0x00,0x00,0x00,0x00,0x02,0x03,EOT}},
 568                 {0x7, "Keyboard",
 569                         {0x30,0x70,0x72,0xf0,EOT},
 570                         {0x00,0x00,0x00,0x00,EOT}},
 571                 {0xa, "Runtime registers",
 572                         {0x30,0x60,0x61,0x62,0x63,0xf0,0xf1,0xf2,EOT},
 573                         {0x00,0x00,0x00,0x00,0x00,NANA,RSVD,0x04,EOT}},
 574                 {EOT}}},
 575         {0x78, "DME1737", {
 576                 {NOLDN, NULL,
 577                         {0x03,0x20,0x21,0x22,0x23,0x24,0x26,0x27,0x28,0x2a,
 578                          0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 579                         {RSVD,0x77,NANA,0x00,RSVD,0x44,MISC,MISC,RSVD,NANA,
 580                          NANA,NANA,NANA,NANA,NANA,EOT}},
 581                 {0x0, "Floppy",
 582                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
 583                          0xf5,EOT},
 584                         {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
 585                          0x00,EOT}},
 586                 {0x3, "Parallel port",
 587                         {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
 588                         {0x00,0x00,0x00,0x00,0x04,0x3c,0x00,EOT}},
 589                 {0x4, "COM1",
 590                         {0x30,0x60,0x61,0x70,0xf0,EOT},
 591                         {0x00,0x00,0x00,0x00,0x00,EOT}},
 592                 {0x5, "COM2",
 593                         {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT},
 594                         {0x00,0x00,0x00,0x00,0x00,0x02,0x03,EOT}},
 595                 {0x7, "Keyboard",
 596                         {0x30,0x70,0x72,0xf0,EOT},
 597                         {0x00,0x00,0x00,0x00,EOT}},
 598                 {0xa, "Runtime registers",
 599                         {0x30,0x60,0x61,0x62,0x63,0xf0,0xf1,0xf2,EOT},
 600                         {0x00,0x00,0x00,0x00,0x00,NANA,RSVD,0x04,EOT}},
 601                 {EOT}}},
 602         {0x79, "SCH5504", {     /* From sensors-detect (no datasheet) */
 603                 {EOT}}},
 604         {0x7a, "LPC47N217", {   /* Found in Toshiba Satellite A80-117. */
 605                 {EOT}}},
 606         {0x7c, "SCH3112", {
 607                 {EOT}}},
 608         {0x7d, "SCH3114", {
 609                 {EOT}}},
 610         {0x7f, "SCH3116", {
 611                 {EOT}}},
 612         {0x81, "SCH5307", {
 613                 {EOT}}},
 614         {0x83, "SCH5514D", {    /* From sensors-detect */
 615                 {EOT}}},
 616         {0x85, "SCH5317", {     /* From sensors-detect */
 617                 /* The SCH5317 can have either 0x85 or 0x8c as device ID. */
 618                 {EOT}}},
 619         {0x86, "SCH5127", {     /* From sensors-detect */
 620                 {EOT}}},
 621         {0x89, "SCH5027", {     /* From sensors-detect (no public datasheet) */
 622                 {EOT}}},
 623         {0x8c, "SCH5317", {     /* From sensors-detect */
 624                 /* The SCH5317 can have either 0x85 or 0x8c as device ID. */
 625                 {EOT}}},
 626         {0x90, "SCH4307", {     /* From sensors-detect */
 627                 {EOT}}},
 628
 629         /* The following Super I/Os use the 0x0d/0x0e ID registers. */
 630         {0x03, "FDC37C669", {
 631                 /* Init: 0x55, 0x55. Exit: 0xaa. Ports: 0x3f0/0x370. */
 632                 /* Chiprev: 0x02. */
 633                 /* FIXME: There's another 0x03 but found on port 0x20/0x21! */
 634                 {EOT}}},
 635         {0x04, "FDC37C669FR", { /* TODO: Not yet in sensors-detect. */
 636                 /* Init: 0x55, 0x55. Exit: 0xaa. Ports: 0x3f0/0x370. */
 637                 {EOT}}},
 638         {0x13, "LPC47N237", {
 639                 /* Init: 0x55. Exit: 0xaa. Ports: 0x2e/0x4e. */
 640                 {EOT}}},
 641         {0x28, "FDC37N769", {
 642                 /* Init: 0x55. Exit: 0xaa. Ports: 0x3f0/0x370. */
 643                 {NOLDN, NULL,
 644                         {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,
 645                          0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,
 646                          0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,
 647                          0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,
 648                          0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
 649                         {0x28,0x9c,0x88,0x70,0x00,0x00,0xff,0x00,0x00,0x00,
 650                          0x00,0x00,0x02,0x28,NANA,0x00,0x00,0x80,RSVD,RSVD,
 651                          NANA,NANA,NANA,0x03,RSVD,RSVD,RSVD,RSVD,RSVD,RSVD,
 652                          0x80,0x00,0x3c,RSVD,RSVD,0x00,0x00,0x00,0x00,0x00,
 653                          0x00,0x00,RSVD,0x00,0x00,0x03,0x00,0x00,EOT}},
 654                 {EOT}}},
 655         {0x29, "FDC37N3869/FDC37N869", {
 656                 /* Init: 0x55. Exit: 0xaa. Ports: 0x3f0/0x370. */
 657                 {EOT}}},
 658         {0x5a, "LPC47N227", {
 659                 /* Init: 0x55. Exit: 0xaa. Ports: 0x2e/0x4e. */
 660                 {NOLDN, NULL,
 661                         {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,
 662                          0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,
 663                          0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,
 664                          0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,
 665                          0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,0x30,0x31,
 666                          0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,EOT},
 667                         {0x28,0x9c,0x08,0x70,0x00,0x00,0xff,0x00,RSVD,0x00,
 668                          0x00,0x00,0x02,0x5a,NANA,0x00,0x00,0x80,MISC,0x00,
 669                          NANA,NANA,NANA,0x03,RSVD,RSVD,RSVD,RSVD,RSVD,RSVD,
 670                          RSVD,0x00,0x3c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 671                          0x00,0x80,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x00,
 672                          0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,EOT}},
 673                 {EOT}}},
 674         {0x5b, "SIO10N268", {
 675                 /* Init: 0x55. Exit: 0xaa. Ports: 0x2e/0x4e. */
 676                 {NOLDN, NULL,
 677                         {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,
 678                          0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,
 679                          0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,
 680                          0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,
 681                          0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,0x30,0x31,
 682                          0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3a,0x3b,
 683                          0x3c,0x3d,0x3e,0x3f,0x40,0x41,0x42,0x43,0x44,0x45,
 684                          0x46,0x47,0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f,
 685                          0x50,0x51,0x52,0x53,0x54,EOT},
 686                         {0x20,0x98,0x00,0x70,0x00,0x00,0xff,0x00,0x00,0x00,
 687                          0x00,0x00,0x02,0x5b,NANA,0x00,0x00,0x00,MISC,0x00,
 688                          NANA,NANA,NANA,0x03,0x00,NANA,NANA,0x00,0x00,0x00,
 689                          NANA,0x00,0x3c,0x00,0x00,0x00,0x00,0x00,0xff,0x00,
 690                          0x00,0x80,0x00,0x00,0x0f,0x03,0x00,0x00,0x00,NANA,
 691                          NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x00,
 692                          0x00,0x00,0x00,0x00,NANA,NANA,NANA,NANA,NANA,0x50,
 693                          NANA,0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x01,
 694                          0x00,0x01,0x00,0x8c,MISC,EOT}},
 695                 {EOT}}},
 696         {0x65, "FDC37C665GT/IR", {
 697                 /* Init: 0x55, 0x55. Exit: 0xaa. Port: 0x3f0. */
 698                 /* Chiprev: 0x02 = FDC37C665GT, 0x82 = FDC37C665IR */
 699                 {EOT}}},
 700         {0x66, "FDC37C666GT", {
 701                 /* Init: 0x55, 0x55. Exit: 0xaa. Port: 0x3f0. Chiprev: 0x02. */
 702                 {EOT}}},
 703         {EOT}
 704 };
 705
 706 static void enter_conf_mode_smsc(uint16_t port)
 707 {
 708         /* Some of the SMSC Super I/Os have an 0x55,0x55 init, some only
 709          * require one 0x55. We do 0x55,0x55 for all of them at the moment,
 710          * in the assumption that the extra 0x55 won't hurt the other
 711          * Super I/Os. This is verified to be true on (at least) the FDC37N769.
 712          */
 713         OUTB(0x55, port);
 714         OUTB(0x55, port);
 715 }
 716
 717 static void exit_conf_mode_smsc(uint16_t port)
 718 {
 719         OUTB(0xaa, port);
 720 }
 721
 722 static void probe_idregs_smsc_helper(uint16_t port, uint8_t idreg,
 723                                      uint8_t revreg)
 724 {
 725         uint8_t id, rev;
 726         uint16_t runtime_base;
 727         const char *info = (idreg == 0x20) ? "(idregs=0x20/0x21) "
 728                                            : "(idregs=0x0d/0x0e) ";
 729
 730         probing_for("SMSC", info, port);
 731
 732         enter_conf_mode_smsc(port);
 733
 734         id = regval(port, idreg);
 735         rev = regval(port, revreg);
 736
 737         if (superio_unknown(reg_table, id)) {
 738                 if (verbose)
 739                         printf(NOTFOUND "id=0x%02x, rev=0x%02x\n", id, rev);
 740                 exit_conf_mode_smsc(port);
 741                 return;
 742         }
 743
 744         printf("Found %s %s (id=0x%02x, rev=0x%02x) at 0x%x\n",
 745                (id == 0x77 ? "ASUS" : "SMSC"), get_superio_name(reg_table, id),
 746                id, rev, port);
 747         chip_found = 1;
 748
 749         dump_superio((id == 0x77 ? "ASUS" : "SMSC"), reg_table, port, id,
 750                      LDN_SEL);
 751
 752         if (extra_dump) {
 753                 switch (id) {
 754                 case 0x5a: /* LPC47N227 */
 755                         runtime_base = regval(port, 0x30) << 4;
 756                         if (runtime_base)
 757                                 dump_io(runtime_base, 16);
 758                         else
 759                                 printf("Runtime Register Block not mapped on this Super I/O.\n");
 760                         break;
 761                 default:
 762                         printf("No extra registers known for this chip.\n");
 763                 }
 764         }
 765
 766         exit_conf_mode_smsc(port);
 767 }
 768
 769 void probe_idregs_smsc(uint16_t port)
 770 {
 771         probe_idregs_smsc_helper(port, DEVICE_ID_REG, DEVICE_REV_REG);
 772         probe_idregs_smsc_helper(port, DEVICE_ID_REG_OLD, DEVICE_REV_REG_OLD);
 773 }
 774
 775 void print_smsc_chips(void)
 776 {
 777         print_vendor_chips("SMSC", reg_table);
 778         printf("SMSC LPC47N227 runtime register block\n\n");
 779 }