Uwe Hermann | 0120e1a | 2007-09-16 18:11:03 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the LinuxBIOS project. |
| 3 | * |
| 4 | * Copyright (C) 2006 coresystems GmbH <info@coresystems.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 | |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 23 | #define DEVICE_ID_BYTE1_REG 0x20 |
| 24 | #define DEVICE_ID_BYTE2_REG 0x21 |
| 25 | #define VENDOR_ID_BYTE1_REG 0x23 |
| 26 | #define VENDOR_ID_BYTE2_REG 0x24 |
| 27 | |
Uwe Hermann | 6b4ad43 | 2007-09-23 13:17:29 +0000 | [diff] [blame] | 28 | #define FINTEK_VENDOR_ID 0x3419 |
| 29 | |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 30 | const static struct superio_registers reg_table[] = { |
| 31 | {0x0604, "F71805", { |
Uwe Hermann | e0ffaa1 | 2007-09-26 15:48:09 +0000 | [diff] [blame] | 32 | /* We assume reserved bits are read as 0. */ |
| 33 | {NOLDN, NULL, |
| 34 | {0x07,0x20,0x21,0x23,0x24,0x25,0x26,0x27,0x28, |
| 35 | 0x29,EOT}, |
| 36 | {NANA,0x04,0x06,0x19,0x34,0x00,0x00,0x3f,0x08, |
| 37 | 0x00,EOT}}, |
| 38 | {0x0, "Floppy", |
| 39 | {0x30,0x60,0x61,0x70,0x74,0xf0,0xf2,0xf4,EOT}, |
| 40 | {0x01,0x03,0xf0,0x06,0x02,0x0e,0x03,0x00,EOT}}, |
| 41 | {0x1, "COM1", |
| 42 | {0x30,0x60,0x61,0x70,0xf0,EOT}, |
| 43 | {0x01,0x03,0xf8,0x04,0x00,EOT}}, |
| 44 | {0x2, "COM2", |
| 45 | {0x30,0x60,0x61,0x70,0xf0,0xf1,EOT}, |
| 46 | {0x01,0x02,0xf8,0x03,0x00,0x04,EOT}}, |
| 47 | {0x3, "Parallel port", |
| 48 | {0x30,0x60,0x61,0x70,0x74,0xf0,EOT}, |
| 49 | {0x01,0x03,0x78,0x07,0x03,0x42,EOT}}, |
| 50 | {0x4, "Hardware monitor", |
| 51 | {0x30,0x60,0x61,0x70,EOT}, |
| 52 | {0x00,0x02,0x95,0x00,EOT}}, |
| 53 | {0x6, "GPIO", |
| 54 | {0x70,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xe8, |
| 55 | 0xe9,0xf0,0xf1,0xf3,0xf4,EOT}, |
| 56 | {0x00,0x00,0x00,NANA,0x00,0x00,0x00,0x00,0x00,0x00, |
| 57 | 0x00,0x00,NANA,0x00,NANA,EOT}}, |
| 58 | {0xa, "PME", |
| 59 | {0x30,0xf0,0xf1,EOT}, |
| 60 | {0x00,0x00,0x00,EOT}}, |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 61 | {EOT}}}, |
| 62 | {0x4103, "F71872", { |
| 63 | {EOT}}}, |
| 64 | {EOT} |
| 65 | }; |
| 66 | |
Uwe Hermann | eddc473 | 2007-09-20 23:57:44 +0000 | [diff] [blame] | 67 | static void dump_readable_fintek(uint16_t port, uint16_t did) |
Uwe Hermann | 0120e1a | 2007-09-16 18:11:03 +0000 | [diff] [blame] | 68 | { |
Uwe Hermann | eddc473 | 2007-09-20 23:57:44 +0000 | [diff] [blame] | 69 | if (!dump_readable) |
| 70 | return; |
| 71 | |
Uwe Hermann | 6b4ad43 | 2007-09-23 13:17:29 +0000 | [diff] [blame] | 72 | printf("Human-readable register dump:\n"); |
Uwe Hermann | 0120e1a | 2007-09-16 18:11:03 +0000 | [diff] [blame] | 73 | |
| 74 | printf("Flash write is %s.\n", |
| 75 | regval(port, 0x28) & 0x80 ? "enabled" : "disabled"); |
| 76 | printf("Flash control is 0x%04x.\n", regval(port, 0x28)); |
| 77 | printf("27=%02x\n", regval(port, 0x27)); |
| 78 | printf("29=%02x\n", regval(port, 0x29)); |
| 79 | printf("2a=%02x\n", regval(port, 0x2a)); |
| 80 | printf("2b=%02x\n", regval(port, 0x2b)); |
| 81 | |
| 82 | /* Select UART 1. */ |
| 83 | regwrite(port, 0x07, 0x01); |
| 84 | printf("UART1 is %s\n", |
| 85 | regval(port, 0x30) & 1 ? "enabled" : "disabled"); |
| 86 | printf("UART1 base=%02x%02x, irq=%02x, mode=%s\n", regval(port, 0x60), |
| 87 | regval(port, 0x61), regval(port, 0x70) & 0x0f, |
| 88 | regval(port, 0xf0) & 0x10 ? "RS485" : "RS232"); |
| 89 | |
| 90 | /* Select UART 2. */ |
| 91 | regwrite(port, 0x07, 0x02); |
| 92 | printf("UART2 is %s\n", |
| 93 | regval(port, 0x30) & 1 ? "enabled" : "disabled"); |
| 94 | printf("UART2 base=%02x%02x, irq=%02x, mode=%s\n", regval(port, 0x60), |
| 95 | regval(port, 0x61), regval(port, 0x70) & 0x0f, |
| 96 | regval(port, 0xf0) & 0x10 ? "RS485" : "RS232"); |
| 97 | |
| 98 | /* Select parallel port. */ |
| 99 | regwrite(port, 0x07, 0x03); |
| 100 | printf("PARPORT is %s\n", |
| 101 | regval(port, 0x30) & 1 ? "enabled" : "disabled"); |
| 102 | printf("PARPORT base=%02x%02x, irq=%02x\n", regval(port, 0x60), |
| 103 | regval(port, 0x61), regval(port, 0x70) & 0x0f); |
| 104 | |
| 105 | /* Select HW monitor. */ |
| 106 | regwrite(port, 0x07, 0x04); |
| 107 | printf("HW monitor is %s\n", |
| 108 | regval(port, 0x30) & 1 ? "enabled" : "disabled"); |
| 109 | printf("HW monitor base=%02x%02x, irq=%02x\n", regval(port, 0x60), |
| 110 | regval(port, 0x61), regval(port, 0x70) & 0x0f); |
| 111 | |
| 112 | /* Select GPIO. */ |
| 113 | regwrite(port, 0x07, 0x05); |
| 114 | printf("GPIO is %s\n", regval(port, 0x30) & 1 ? "enabled" : "disabled"); |
| 115 | printf |
| 116 | ("GPIO 70=%02x, e0=%02x, e1=%02x, e2=%02x, e3=%02x, e4=%02x, e5=%02x\n", |
| 117 | regval(port, 0x70), regval(port, 0xe0), regval(port, 0xe1), |
| 118 | regval(port, 0xe2), regval(port, 0xe3), regval(port, 0xe4), |
| 119 | regval(port, 0xe5)); |
| 120 | printf |
| 121 | ("GPIO e6=%02x, e7=%02x, e8=%02x, e9=%02x, f0=%02x, f1=%02x, f3=%02x, f4=%02x\n", |
| 122 | regval(port, 0xe6), regval(port, 0xe7), regval(port, 0xe8), |
| 123 | regval(port, 0xe9), regval(port, 0xf0), regval(port, 0xf1), |
| 124 | regval(port, 0xf3), regval(port, 0xf4)); |
| 125 | printf("GPIO f5=%02x, f6=%02x, f7=%02x, f8=%02x\n", regval(port, 0xf5), |
| 126 | regval(port, 0xf6), regval(port, 0xf7), regval(port, 0xf8)); |
| 127 | } |
| 128 | |
Uwe Hermann | 25a6c0f | 2007-09-19 00:48:42 +0000 | [diff] [blame] | 129 | void probe_idregs_fintek(uint16_t port) |
| 130 | { |
Uwe Hermann | b4db220 | 2007-09-20 23:37:56 +0000 | [diff] [blame] | 131 | uint16_t vid, did; |
Uwe Hermann | 25a6c0f | 2007-09-19 00:48:42 +0000 | [diff] [blame] | 132 | |
Uwe Hermann | b4db220 | 2007-09-20 23:37:56 +0000 | [diff] [blame] | 133 | enter_conf_mode_winbond_fintek_ite_8787(port); |
Uwe Hermann | 0120e1a | 2007-09-16 18:11:03 +0000 | [diff] [blame] | 134 | |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 135 | did = regval(port, DEVICE_ID_BYTE1_REG); |
| 136 | did |= (regval(port, DEVICE_ID_BYTE2_REG) << 8); |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 137 | |
| 138 | vid = regval(port, VENDOR_ID_BYTE1_REG); |
| 139 | vid |= (regval(port, VENDOR_ID_BYTE2_REG) << 8); |
| 140 | |
Uwe Hermann | 6b4ad43 | 2007-09-23 13:17:29 +0000 | [diff] [blame] | 141 | if (vid != FINTEK_VENDOR_ID || superio_unknown(reg_table, did)) { |
Uwe Hermann | 3acf31e | 2007-09-19 01:55:35 +0000 | [diff] [blame] | 142 | no_superio_found(port); |
Uwe Hermann | b4db220 | 2007-09-20 23:37:56 +0000 | [diff] [blame] | 143 | exit_conf_mode_winbond_fintek_ite_8787(port); |
Uwe Hermann | 0702469 | 2007-09-20 22:13:48 +0000 | [diff] [blame] | 144 | return; |
| 145 | } |
| 146 | |
| 147 | printf("Found Fintek %s (vid=0x%04x, id=0x%04x) at port=0x%x\n", |
| 148 | get_superio_name(reg_table, did), vid, did, port); |
Uwe Hermann | 0120e1a | 2007-09-16 18:11:03 +0000 | [diff] [blame] | 149 | |
Uwe Hermann | b4db220 | 2007-09-20 23:37:56 +0000 | [diff] [blame] | 150 | dump_superio("Fintek", reg_table, port, did); |
Uwe Hermann | eddc473 | 2007-09-20 23:57:44 +0000 | [diff] [blame] | 151 | dump_readable_fintek(port, did); |
Uwe Hermann | 0120e1a | 2007-09-16 18:11:03 +0000 | [diff] [blame] | 152 | |
Uwe Hermann | b4db220 | 2007-09-20 23:37:56 +0000 | [diff] [blame] | 153 | exit_conf_mode_winbond_fintek_ite_8787(port); |
Uwe Hermann | 0120e1a | 2007-09-16 18:11:03 +0000 | [diff] [blame] | 154 | } |
| 155 | |