| /* |
| * This file is part of the superiotool project. |
| * |
| * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "superiotool.h" |
| |
| #define DEVICE_ID_BYTE1_REG 0x20 |
| #define DEVICE_ID_BYTE2_REG 0x21 |
| |
| #define DEVICE_REV_REG 0x1f |
| |
| const static struct superio_registers reg_table[] = { |
| /* TODO: M5113 doesn't seem to have ID registers? */ |
| {0x5315, "M1535/M1535D/M1535+/M1535D+", { |
| {NOLDN, NULL, |
| {0x07,0x1f,0x20,0x21,0x22,0x23,0x2c,0x2d,0x2e,EOT}, |
| {NANA,NANA,0x53,0x15,0x00,0x00,RSVD,RSVD,RSVD,EOT}}, |
| {0x0, "Floppy", |
| {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,EOT}, |
| {0x00,0x03,0xf0,0x06,0x02,0x08,0x00,0xff,0x00,EOT}}, |
| {0x3, "Parallel port", |
| {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT}, |
| {0x00,0x03,0x78,0x05,0x04,0x8c,0xc5,EOT}}, |
| {0x4, "COM1", |
| {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, |
| {0x00,0x03,0xf8,0x04,0x00,0x00,0x0c,EOT}}, |
| {0x5, "COM2", |
| {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,EOT}, |
| {0x00,0x03,0xe8,0x09,0x04,0x80,0x00,0x0c,EOT}}, |
| {0x7, "Keyboard", |
| {0x30,0x70,0x72,0xf0,EOT}, |
| {NANA,0x01,0x00,0x00,EOT}}, |
| {0x8, "COM3", |
| {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,EOT}, |
| {0x00,0x02,0xf8,0x03,0x00,0x00,0x0c,EOT}}, |
| {0xc, "Hotkey", |
| {0x30,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,EOT}, |
| {0x00,0x35,0x14,0x11,0x71,RSVD,0x05,EOT}}, |
| {EOT}}}, |
| {EOT} |
| }; |
| |
| static void enter_conf_mode_ali(uint16_t port) |
| { |
| outb(0x51, port); |
| outb(0x23, port); |
| } |
| |
| static void exit_conf_mode_ali(uint16_t port) |
| { |
| outb(0xbb, port); |
| } |
| |
| void probe_idregs_ali(uint16_t port) |
| { |
| uint16_t id; |
| uint8_t rev; |
| |
| enter_conf_mode_ali(port); |
| |
| id = regval(port, DEVICE_ID_BYTE1_REG) << 8; |
| id |= regval(port, DEVICE_ID_BYTE2_REG); |
| rev = regval(port, DEVICE_REV_REG); |
| |
| if (superio_unknown(reg_table, id)) { |
| no_superio_found("ALi", "", port); |
| exit_conf_mode_ali(port); |
| return; |
| } |
| |
| printf("Found ALi %s (id=0x%04x, rev=0x%02x) at 0x%x\n", |
| get_superio_name(reg_table, id), id, rev, port); |
| |
| dump_superio("ALi", reg_table, port, id); |
| dump_superio_readable(port); /* TODO */ |
| |
| exit_conf_mode_ali(port); |
| } |
| |