Uwe Hermann | 945045b | 2007-09-28 15:39:10 +0000 | [diff] [blame] | 1 | /* |
Uwe Hermann | afe8309 | 2007-09-28 15:45:43 +0000 | [diff] [blame] | 2 | * This file is part of the superiotool project. |
Uwe Hermann | 945045b | 2007-09-28 15:39:10 +0000 | [diff] [blame] | 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_BYTE1_REG 0x20 |
| 24 | #define DEVICE_ID_BYTE2_REG 0x21 |
| 25 | |
| 26 | #define DEVICE_REV_REG 0x1f |
| 27 | |
| 28 | const static struct superio_registers reg_table[] = { |
| 29 | /* TODO: M5113 doesn't seem to have ID registers? */ |
| 30 | {0x5315, "M1535/M1535D/M1535+/M1535D+", { |
| 31 | {NOLDN, NULL, |
| 32 | {0x07,0x1f,0x20,0x21,0x22,0x23,0x2c,0x2d,0x2e,EOT}, |
| 33 | {NANA,NANA,0x53,0x15,0x00,0x00,RSVD,RSVD,RSVD,EOT}}, |
| 34 | {0x0, "Floppy", |
| 35 | {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,EOT}, |
| 36 | {0x00,0x03,0xf0,0x06,0x02,0x08,0x00,0xff,0x00,EOT}}, |
| 37 | {0x3, "Parallel port", |
| 38 | {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT}, |
| 39 | {0x00,0x03,0x78,0x05,0x04,0x8c,0xc5,EOT}}, |
| 40 | {0x4, "COM1", |
| 41 | {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, |
| 42 | {0x00,0x03,0xf8,0x04,0x00,0x00,0x0c,EOT}}, |
| 43 | {0x5, "COM2", |
| 44 | {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,EOT}, |
| 45 | {0x00,0x03,0xe8,0x09,0x04,0x80,0x00,0x0c,EOT}}, |
| 46 | {0x7, "Keyboard", |
| 47 | {0x30,0x70,0x72,0xf0,EOT}, |
| 48 | {NANA,0x01,0x00,0x00,EOT}}, |
| 49 | {0x8, "COM3", |
| 50 | {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, |
| 51 | {0x00,0x02,0xf8,0x03,0x00,0x00,0x0c,EOT}}, |
| 52 | {0xc, "Hotkey", |
| 53 | {0x30,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,EOT}, |
| 54 | {0x00,0x35,0x14,0x11,0x71,RSVD,0x05,EOT}}, |
| 55 | {EOT}}}, |
| 56 | {EOT} |
| 57 | }; |
| 58 | |
| 59 | static void enter_conf_mode_ali(uint16_t port) |
| 60 | { |
| 61 | outb(0x51, port); |
| 62 | outb(0x23, port); |
| 63 | } |
| 64 | |
| 65 | static void exit_conf_mode_ali(uint16_t port) |
| 66 | { |
| 67 | outb(0xbb, port); |
| 68 | } |
| 69 | |
| 70 | void probe_idregs_ali(uint16_t port) |
| 71 | { |
| 72 | uint16_t id; |
| 73 | uint8_t rev; |
| 74 | |
| 75 | enter_conf_mode_ali(port); |
| 76 | |
| 77 | id = regval(port, DEVICE_ID_BYTE1_REG) << 8; |
| 78 | id |= regval(port, DEVICE_ID_BYTE2_REG); |
| 79 | rev = regval(port, DEVICE_REV_REG); |
| 80 | |
| 81 | if (superio_unknown(reg_table, id)) { |
Uwe Hermann | afe8309 | 2007-09-28 15:45:43 +0000 | [diff] [blame] | 82 | no_superio_found("ALi", "", port); |
Uwe Hermann | 945045b | 2007-09-28 15:39:10 +0000 | [diff] [blame] | 83 | exit_conf_mode_ali(port); |
| 84 | return; |
| 85 | } |
| 86 | |
| 87 | printf("Found ALi %s (id=0x%04x, rev=0x%02x) at 0x%x\n", |
| 88 | get_superio_name(reg_table, id), id, rev, port); |
| 89 | |
| 90 | dump_superio("ALi", reg_table, port, id); |
| 91 | dump_superio_readable(port); /* TODO */ |
| 92 | |
| 93 | exit_conf_mode_ali(port); |
| 94 | } |
| 95 | |