386 lines
13 KiB
C
386 lines
13 KiB
C
/*
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* This file is part of the superiotool project.
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*
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* Copyright (C) 2007 Carl-Daniel Hailfinger
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* Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "superiotool.h"
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#define CHIP_ID_BYTE1_REG 0x20
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#define CHIP_ID_BYTE2_REG 0x21
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#define CHIP_VERSION_REG 0x22
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const static struct superio_registers reg_table[] = {
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{0x8661, "IT8661F", {
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/* TODO: Needs different init sequence. */
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{NOLDN, NULL,
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{0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x20,0x21,
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0x22,0x23,0x24,EOT},
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{NANA,NANA,NANA,NANA,NANA,NANA,0x00,NANA,0x86,0x61,
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0x00,0x00,0x00,EOT}},
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{0x0, "Floppy",
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{0x30,0x31,0x60,0x61,0x70,0x71,0x74,0xf0,EOT},
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{0x00,0x00,0x03,0xf0,0x06,0x02,0x02,0x00,EOT}},
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{0x1, "COM1",
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{0x30,0x31,0x60,0x61,0x70,0x71,0xf0,EOT},
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{0x00,0x00,0x03,0xf8,0x04,0x02,0x00,EOT}},
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{0x2, "COM2",
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{0x30,0x31,0x60,0x61,0x70,0x71,0xf0,EOT},
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{0x00,0x00,0x02,0xf8,0x03,0x02,0x00,EOT}},
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{0x3, "Parallel port",
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{0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0x74,
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0xf0,EOT},
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{0x00,0x00,0x03,0x78,0x07,0x78,0x07,0x02,0x03,
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0x03,EOT}},
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{0x4, "IR",
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{0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0x72,0x73,
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0x74,0x75,0xf0,EOT},
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{0x00,0x00,0x02,0xe8,0x03,0x00,0x0a,0x02,0x0b,0x02,
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0x01,0x00,0x00,EOT}},
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{0x5, "GPIO",
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{0x25,0x26,0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,
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0x70,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,
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0xf9,0xfa,0xfb,0xfc,EOT},
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{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,EOT}},
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{EOT}}},
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{0x8702, "IT8702F", {
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{EOT}}},
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{0x8705, "IT8705F/AF / IT8700F", {
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{NOLDN, NULL,
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{0x07,0x20,0x21,0x22,0x23,0x24,EOT},
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{NANA,0x87,0x05,0x00,0x00,NANA,EOT}},
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{0x0, "Floppy",
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{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
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{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
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{0x1, "COM1",
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{0x30,0x60,0x61,0x70,0xf0,EOT},
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{0x00,0x03,0xf8,0x04,0x00,EOT}},
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{0x2, "COM2",
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{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
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{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
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{0x3, "Parallel port",
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{0x30,0x60,0x61,0x62,0x63,0x64,0x65,0x70,0x74,
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0xf0,EOT},
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{0x00,0x03,0x78,0x07,0x78,0x00,0x80,0x07,0x03,
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0x03,EOT}},
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{0x4, "Environment controller",
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{0x2b,0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,
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0xf3,0xf4,0xf5,0xf6,EOT},
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{0x00,0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,
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0x00,0x00,NANA,NANA,EOT}},
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{0x5, "GPIO",
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{0x25,0x26,0x27,0x28,0x29,0x2a,0x60,0x61,0x62,0x63,
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0x64,0x65,0x70,0x71,0x72,0xb0,0xb1,0xb2,0xb3,0xb4,
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0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,0xc0,0xc1,0xc2,
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0xc3,0xc4,0xc5,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xd0,
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0xd1,0xd2,0xd3,0xd4,0xd5,0xd6,0xd8,0xd9,0xda,0xf0,
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0xf1,0xf2,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,
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0xfd,0xfe,0xff,EOT},
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{0x00,0x00,0x00,0xff,0xe0,0xff,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,NANA,0x00,EOT}},
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{0x6, "Game port",
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{0x30,0x60,0x61,EOT},
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{0x00,0x02,0x01,EOT}},
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{0x7, "Consumer IR",
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{0x30,0x60,0x61,0x70,0xf0,EOT},
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{0x00,0x03,0x10,0x0b,0x00,EOT}},
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{0x8, "MIDI port",
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{0x30,0x60,0x61,0x70,0xf0,EOT},
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{0x00,0x03,0x00,0x0a,0x00,EOT}},
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{EOT}}},
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{0x8706, "IT8706R", { /* TODO: Not yet in sensors-detect */
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/* This is a "Special General Purpose I/O chip". */
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{EOT}}},
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{0x8708, "IT8708F", {
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{NOLDN, NULL,
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{0x07,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,
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0x29,0x2a,0x2e,0x2f,EOT},
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{NANA,0x87,0x08,0x00,0x00,NANA,0x3f,0x00,0xff,0xff,
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0xff,0xff,0x00,0x00,EOT}},
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{0x0, "Floppy",
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{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
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{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
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{0x1, "COM1",
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{0x30,0x60,0x61,0x70,0xf0,EOT},
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{0x00,0x03,0xf8,0x04,0x00,EOT}},
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{0x2, "COM2",
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{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
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{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
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{0x3, "Parallel port",
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{0x30,0x60,0x61,0x62,0x63,0x64,0x65,0x70,0x74,
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0xf0,EOT},
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{0x00,0x03,0x78,0x07,0x78,0x00,0x80,0x07,0x03,
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0x03,EOT}},
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{0x4, "SWC",
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{0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,
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0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,EOT},
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{NANA,NANA,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,NANA,NANA,EOT}},
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{0x5, "Keyboard",
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/* Note: 0x30 can actually be 0x00 _or_ 0x01. */
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{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
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{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
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{0x6, "Mouse",
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{0x30,0x70,0x71,0xf0,EOT},
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{0x00,0x0c,0x02,0x00,EOT}},
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{0x7, "GPIO",
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{0x70,0xb0,0xb1,0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,
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0xbb,0xbc,0xbd,0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc8,
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0xc9,0xca,0xcb,0xcc,0xcd,0xd0,0xd1,0xd2,0xd3,0xd4,
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0xd5,0xd6,0xd7,0xd8,0xd9,0xda,0xdb,0xdc,0xf0,0xf1,
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0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,
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0xfc,EOT},
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{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,
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0x00,EOT}},
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{0x8, "Game port",
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{0x30,0x60,0x61,EOT},
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{0x00,0x02,0x01,EOT}},
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{0x9, "Consumer IR",
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{0x30,0x60,0x61,0x70,0xf0,EOT},
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{0x00,0x03,0x10,0x0b,0x00,EOT}},
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{0xa, "MIDI port",
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{0x30,0x60,0x61,0x70,0xf0,EOT},
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{0x00,0x03,0x00,0x0a,0x00,EOT}},
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{EOT}}},
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{0x8710, "IT8710F", { /* TODO: Not yet in sensors-detect */
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{EOT}}},
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{0x8712, "IT8712F", {
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{NOLDN, NULL,
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{0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
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{NANA,0x87,0x12,0x08,0x00,0x00,0x00,EOT}},
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{0x0, "Floppy",
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{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
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{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
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{0x1, "COM1",
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{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
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{0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
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{0x2, "COM2",
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{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
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{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
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{0x3, "Parallel port",
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{0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
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{0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
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{0x4, "Environment controller",
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{0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
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0xf4,0xf5,0xf6,EOT},
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{0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
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0x00,NANA,NANA,EOT}},
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{0x5, "Keyboard",
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/* TODO: 0xf0: Error in datasheet? */
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{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
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{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x08,EOT}},
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{0x6, "Mouse",
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{0x30,0x70,0x71,0xf0,EOT},
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{0x00,0x0c,0x02,0x00,EOT}},
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{0x7, "GPIO", /* TODO: 0x72, 0x73: Errors in datasheet? */
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{0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
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0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
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0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
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0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
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0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
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0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
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{0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0xc0,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,0x00,EOT}},
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{0x8, "MIDI port",
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{0x30,0x60,0x61,0x70,0xf0,EOT},
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{0x00,0x03,0x00,0x0a,0x00,EOT}},
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{0x9, "Game port",
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{0x30,0x60,0x61,EOT},
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{0x00,0x02,0x01,EOT}},
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{0xa, "Consumer IR",
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{0x30,0x60,0x61,0x70,0xf0,EOT},
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{0x00,0x03,0x10,0x0b,0x00,EOT}},
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{EOT}}},
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{0x8716, "IT8716F", {
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{NOLDN, NULL,
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{0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
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{NANA,0x87,0x16,0x01,0x00,0x00,0x00,EOT}},
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{0x0, NULL,
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{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
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{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
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{0x1, NULL,
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{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
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{0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
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{0x2, NULL,
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{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
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{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
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{0x3, NULL,
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{0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
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{0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
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{0x4, NULL,
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{0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
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0xf4,0xf5,0xf6,EOT},
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{0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
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0x00,NANA,NANA,EOT}},
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{0x5, NULL,
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{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
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{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
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{0x6, NULL,
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{0x30,0x70,0x71,0xf0,EOT},
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{0x00,0x0c,0x02,0x00,EOT}},
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{0x7, NULL,
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{0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
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0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
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0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
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0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
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0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
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0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
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{0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x20,0x38,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,0x00,EOT}},
|
|
{0x8, NULL,
|
|
{0x30,0x60,0x61,0x70,0xf0,EOT},
|
|
{0x00,0x03,0x00,0x0a,0x00,EOT}},
|
|
{0x9, NULL,
|
|
{0x30,0x60,0x61,EOT},
|
|
{0x00,0x02,0x01,EOT}},
|
|
{0xa, NULL,
|
|
{0x30,0x60,0x61,0x70,0xf0,EOT},
|
|
{0x00,0x03,0x10,0x0b,0x00,EOT}},
|
|
{EOT}}},
|
|
{0x8718, "IT8718F", {
|
|
{NOLDN, NULL,
|
|
{0x07,0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
|
|
{NANA,0x87,0x18,0x01,0x00,0x00,0x00,EOT}},
|
|
{0x0, "Floppy",
|
|
{0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
|
|
{0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
|
|
{0x1, "COM1",
|
|
{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
|
|
{0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
|
|
{0x2, "COM2",
|
|
{0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
|
|
{0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
|
|
{0x3, "Parallel port",
|
|
{0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
|
|
{0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
|
|
{0x4, "Environment controller",
|
|
{0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
|
|
0xf4,0xf5,0xf6,EOT},
|
|
{0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
|
|
0x00,NANA,NANA,EOT}},
|
|
{0x5, "Keyboard",
|
|
{0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
|
|
{0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
|
|
{0x6, "Mouse",
|
|
{0x30,0x70,0x71,0xf0,EOT},
|
|
{0x00,0x0c,0x02,0x00,EOT}},
|
|
{0x7, "GPIO",
|
|
{0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
|
|
0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
|
|
0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
|
|
0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
|
|
0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xf0,0xf1,
|
|
0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,
|
|
0xfc,0xfd,0xfe,0xff,EOT},
|
|
{0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
0x00,0x00,0x00,0x00,0x00,0x20,0x38,0x00,0x00,0x00,
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
|
NANA,0x00,0x00,0x00,EOT}},
|
|
{0xa, "Consumer IR",
|
|
{0x30,0x60,0x61,0x70,0xf0,EOT},
|
|
{0x00,0x03,0x10,0x0b,0x00,EOT}},
|
|
{EOT}}},
|
|
{0x8726, "IT8726F", {
|
|
/* Datasheet wrongly says that the ID is 0x8716. */
|
|
{EOT}}},
|
|
{EOT}
|
|
};
|
|
|
|
/**
|
|
* IT871[01]F and IT8708F use 0x87, 0x87
|
|
* IT8761F uses 0x87, 0x61, 0x55, 0x55/0xaa
|
|
* IT86xxF series uses different ports
|
|
* IT8661F uses 0x86, 0x61, 0x55/0xaa, 0x55/0xaa and 32 more writes
|
|
* IT8673F uses 0x86, 0x80, 0x55/0xaa, 0x55/0xaa and 32 more writes
|
|
*/
|
|
static void enter_conf_mode_ite(uint16_t port)
|
|
{
|
|
outb(0x87, port);
|
|
outb(0x01, port);
|
|
outb(0x55, port);
|
|
if (port == 0x2e)
|
|
outb(0x55, port);
|
|
else
|
|
outb(0xaa, port);
|
|
}
|
|
|
|
static void exit_conf_mode_ite(uint16_t port)
|
|
{
|
|
regwrite(port, 0x02, 0x02);
|
|
}
|
|
|
|
static void probe_idregs_ite_helper(const char *init, uint16_t port)
|
|
{
|
|
uint16_t id, chipver;
|
|
|
|
probing_for("ITE", init, port);
|
|
|
|
id = regval(port, CHIP_ID_BYTE1_REG) << 8;
|
|
id |= regval(port, CHIP_ID_BYTE2_REG);
|
|
chipver = regval(port, CHIP_VERSION_REG) & 0x0f; /* Only bits 3..0 */
|
|
|
|
if (superio_unknown(reg_table, id)) {
|
|
if (verbose)
|
|
printf(NOTFOUND "id=0x%04x, rev=0x%01x\n", id, chipver);
|
|
exit_conf_mode_ite(port);
|
|
return;
|
|
}
|
|
|
|
printf("Found ITE %s (id=0x%04x, rev=0x%01x) at 0x%x\n",
|
|
get_superio_name(reg_table, id), id, chipver, port);
|
|
chip_found = 1;
|
|
|
|
dump_superio("ITE", reg_table, port, id);
|
|
dump_superio_readable(port); /* TODO */
|
|
}
|
|
|
|
void probe_idregs_ite(uint16_t port)
|
|
{
|
|
enter_conf_mode_ite(port);
|
|
probe_idregs_ite_helper("(init=0x87,0x01,0x55,0x55/0xaa) ", port);
|
|
exit_conf_mode_ite(port);
|
|
|
|
enter_conf_mode_winbond_fintek_ite_8787(port);
|
|
probe_idregs_ite_helper("(init=0x87,0x87) ", port);
|
|
exit_conf_mode_winbond_fintek_ite_8787(port);
|
|
}
|
|
|