Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the LinuxBIOS project. |
| 3 | * |
| 4 | * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 19 | */ |
| 20 | |
| 21 | #include "superiotool.h" |
| 22 | |
| 23 | #define DEVICE_ID_REG 0x20 |
| 24 | #define DEVICE_REV_REG 0x21 |
| 25 | |
| 26 | /** |
| 27 | * The ID entries must be in 0xYYZ format, where YY is the device ID, |
| 28 | * and Z is bits 7..4 of the device revision register. We do not match |
| 29 | * bits 3..0 of the device revision here. |
| 30 | */ |
| 31 | const static struct superio_registers reg_table[] = { |
| 32 | {0x601, "W83697HF/F", { |
Uwe Hermann | 2c290e3 | 2007-09-20 00:00:49 +0000 | [diff] [blame] | 33 | {NOLDN, NULL, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 34 | {0x07,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x28,0x29, |
Uwe Hermann | 2c290e3 | 2007-09-20 00:00:49 +0000 | [diff] [blame] | 35 | 0x2a,EOT}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 36 | {NANA,0x60,NANA,0xff,0x00,0x00,0x00,0x00,0x00,0x00, |
Uwe Hermann | 2c290e3 | 2007-09-20 00:00:49 +0000 | [diff] [blame] | 37 | MISC,EOT}}, |
| 38 | /* Some register defaults depend on the value of PNPCSV. */ |
| 39 | {0x0, "Floppy", |
| 40 | {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4, |
| 41 | 0xf5,EOT}, |
| 42 | {0x01,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00, |
| 43 | 0x00,EOT}}, |
| 44 | {0x1, "Parallel port", |
| 45 | {0x30,0x60,0x61,0x70,0x74,0xf0,EOT}, |
| 46 | {0x01,0x03,0x78,0x07,0x04,0x3f,EOT}}, |
| 47 | {0x2, "COM1", |
| 48 | {0x30,0x60,0x61,0x70,0xf0,EOT}, |
| 49 | {0x01,0x03,0xf8,0x04,0x00,EOT}}, |
| 50 | {0x3, "COM2", |
| 51 | {0x30,0x60,0x61,0x70,0xf0,0xf1,EOT}, |
| 52 | {0x01,0x02,0xf8,0x03,0x00,0x00,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 53 | {0x6, "Consumer IR", |
Uwe Hermann | 2c290e3 | 2007-09-20 00:00:49 +0000 | [diff] [blame] | 54 | {0x30,0x60,0x61,0x70,EOT}, |
| 55 | {0x00,0x00,0x00,0x00,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 56 | {0x7, "Game port, GPIO 1", |
Uwe Hermann | 2c290e3 | 2007-09-20 00:00:49 +0000 | [diff] [blame] | 57 | {0x30,0x60,0x61,0x62,0x63,0xf0,0xf1,0xf2,EOT}, |
| 58 | {0x00,0x02,0x01,0x00,0x00,0xff,0x00,0x00,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 59 | {0x8, "MIDI port, GPIO 5", |
Uwe Hermann | 2c290e3 | 2007-09-20 00:00:49 +0000 | [diff] [blame] | 60 | {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3, |
| 61 | 0xf4,0xf5,EOT}, |
| 62 | {0x00,0x03,0x30,0x00,0x00,0x09,0xff,0x00,0x00,0x00, |
| 63 | 0x00,0x00,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 64 | {0x9, "GPIO 2, GPIO 3, GPIO 4", |
Uwe Hermann | 2c290e3 | 2007-09-20 00:00:49 +0000 | [diff] [blame] | 65 | {0x30,0x60,0x61,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6, |
| 66 | 0xf7,0xf8,0xf5,EOT}, |
| 67 | {0x00,0x00,0x00,0xff,0x00,0x00,0xff,0x00,0x00,0xff, |
| 68 | 0x00,0x00,0x00,EOT}}, |
| 69 | {0xa, "ACPI", |
| 70 | {0x30,0x70,0xe0,0xe1,0xe2,0xe5,0xe6,0xe7, |
| 71 | 0xf0,0xf1,0xf3,0xf4,0xf6,0xf7,0xf9,EOT}, |
| 72 | {0x00,0x00,0x00,0x00,NANA,0x00,0x00,0x00, |
| 73 | 0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}}, |
| 74 | {0xb, "Hardware monitor", |
| 75 | {0x30,0x60,0x61,0x70,EOT}, |
| 76 | {0x00,0x00,0x00,0x00,EOT}}, |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 77 | {EOT}}}, |
| 78 | {0x886, "W83627EHF/EF/EHG/EG", { |
Uwe Hermann | 2c290e3 | 2007-09-20 00:00:49 +0000 | [diff] [blame] | 79 | {NOLDN, NULL, |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 80 | {0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28, |
| 81 | 0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 82 | {0x88,MISC,0xff,0x00,MISC,0x00,MISC,RSVD,0x50, |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 83 | 0x04,0x00,RSVD,0x00,0x21,0x00,0x00,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 84 | {0x0, "Floppy", |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 85 | {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4, |
| 86 | 0xf5,EOT}, |
| 87 | {0x01,0x03,0xf0,0x06,0x02,0x8e,0x00,0xff,0x00, |
| 88 | 0x00,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 89 | {0x1, "Parallel port", |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 90 | {0x30,0x60,0x61,0x70,0x74,0xf0,EOT}, |
| 91 | {0x01,0x03,0x78,0x07,0x04,0x3f,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 92 | {0x2, "COM1", |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 93 | {0x30,0x60,0x61,0x70,0xf0,EOT}, |
| 94 | {0x01,0x03,0xf8,0x04,0x00,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 95 | {0x3, "COM2", |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 96 | {0x30,0x60,0x61,0x70,0xf0,0xf1,EOT}, |
| 97 | {0x01,0x02,0xf8,0x03,0x00,0x00,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 98 | {0x5, "Keyboard", |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 99 | {0x30,0x60,0x61,0x62,0x63,0x70,0x72,0xf0,EOT}, |
| 100 | {0x01,0x00,0x60,0x00,0x64,0x01,0x0c,0x83,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 101 | {0x6, "Serial flash interface", |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 102 | {0x30,0x62,0x63,EOT}, |
| 103 | {0x00,0x00,0x00,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 104 | {0x7, "GPIO 1, GPIO 6, game port, MIDI port", |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 105 | {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3, |
| 106 | 0xf4,0xf5,0xf6,0xf7,EOT}, |
| 107 | {0x00,0x02,0x01,0x03,0x30,0x09,0xff,0x00,0x00,0x00, |
| 108 | 0xff,0x00,0x00,0x00,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 109 | {0x8, "WDTO#, PLED", |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 110 | {0x30,0xf5,0xf6,0xf7,EOT}, |
| 111 | {0x00,0x00,0x00,0x00,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 112 | {0x9, "GPIO 2, GPIO 3, GPIO 4, GPIO 5, SUSLED", |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 113 | {0x30,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xf0,0xf1,0xf2, |
| 114 | 0xf3,0xf4,0xf5,0xf6,0xf7,EOT}, |
| 115 | {0x00,0xff,0x00,0x00,0xff,0x00,0x00,0xff,0x00,0x00, |
| 116 | 0x00,0xff,0x00,0x00,0x00,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 117 | {0xa, "ACPI", |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 118 | {0x30,0x70,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7, |
| 119 | 0xe8,0xf2,0xf3,0xf4,0xf6,0xf7,EOT}, |
| 120 | {0x00,0x00,0x01,0x00,0xff,0x08,0x00,RSVD,0x00,0x00, |
| 121 | RSVD,0x7c,0x00,0x00,0x00,0x00,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 122 | {0xb, "Hardware monitor", |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 123 | {0x30,0x60,0x61,0x70,0xf0,0xf1,EOT}, |
| 124 | {0x00,0x00,0x00,0x00,0xc1,0x00,EOT}}, |
| 125 | {EOT}}}, |
| 126 | {EOT} |
| 127 | }; |
| 128 | |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 129 | void probe_idregs_winbond(uint16_t port) |
| 130 | { |
| 131 | uint16_t id; |
| 132 | uint8_t devid, rev; |
| 133 | |
Uwe Hermann | b4db220 | 2007-09-20 23:37:56 +0000 | [diff] [blame^] | 134 | enter_conf_mode_winbond_fintek_ite_8787(port); |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 135 | |
| 136 | devid = regval(port, DEVICE_ID_REG); |
| 137 | rev = regval(port, DEVICE_REV_REG); |
| 138 | |
| 139 | /* Bits 3..0 of 'rev' form the IC version, we don't match that. */ |
| 140 | id = (devid << 4) | ((rev & 0xf0) >> 4); |
| 141 | |
| 142 | if (superio_unknown(reg_table, id)) { |
| 143 | no_superio_found(port); |
Uwe Hermann | b4db220 | 2007-09-20 23:37:56 +0000 | [diff] [blame^] | 144 | exit_conf_mode_winbond_fintek_ite_8787(port); |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 145 | return; |
| 146 | } |
| 147 | |
| 148 | printf("Found Winbond %s (id=0x%02x, rev=0x%02x) at 0x%x\n", |
| 149 | get_superio_name(reg_table, id), devid, rev, port); |
| 150 | |
| 151 | /* TODO: Special notes in dump output for the MISC entries. */ |
| 152 | dump_superio("Winbond", reg_table, port, id); |
| 153 | |
Uwe Hermann | b4db220 | 2007-09-20 23:37:56 +0000 | [diff] [blame^] | 154 | exit_conf_mode_winbond_fintek_ite_8787(port); |
Uwe Hermann | 7e7e9ac | 2007-09-19 15:52:23 +0000 | [diff] [blame] | 155 | } |
| 156 | |