2 * This file is part of the superiotool project.
4 * Copyright (C) 2007 Carl-Daniel Hailfinger
5 * Copyright (C) 2007-2008 Uwe Hermann <uwe@hermann-uwe.de>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 #include "superiotool.h"
24 #define CHIP_ID_BYTE1_REG 0x20
25 #define CHIP_ID_BYTE2_REG 0x21
26 #define CHIP_VERSION_REG 0x22
27 #define ISA_PNP_ADDR 0x279
29 static const struct superio_registers reg_table[] = {
32 {0x8500, "IT8500B/E", {
34 {0x20,0x21,0x22,0x23,0x25,0x2d,0x2e,0x2f,0x30,EOT},
35 {0x85,0x00,0x01,0x01,0x00,0x00,NANA,NANA,0x00,EOT}},
36 {0x04, "System Wake-Up Control (SWUC)",
37 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
38 {0x00,0x00,0x00,0x00,0x00,0x00,0x01,EOT}},
39 {0x05, "KBC/Mouse Interface",
40 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
41 {0x00,0x00,0x00,0x00,0x00,0x0c,0x01,EOT}},
42 {0x06, "KBC/Keyboard Interface",
43 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
44 {0x00,0x00,0x60,0x00,0x64,0x01,0x01,EOT}},
45 {0x0f, "Shared Memory/Flash Interface (SMFI)",
46 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf4,EOT},
47 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,EOT}},
49 {0x30,0x62,0x63,0x70,0x71,0xf3,0xf4,0xf5,EOT},
50 {0x00,0x00,0x72,0x08,0x01,NANA,NANA,NANA,EOT}},
51 {0x11, "Power Management I/F Channel 1 (PMC1)",
52 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
53 {0x00,0x00,0x62,0x00,0x66,0x01,0x01,EOT}},
54 {0x12, "Power Management I/F Channel 2 (PMC2)",
55 {0x30,0x60,0x61,0x62,0x63,0x64,0x65,0x70,0x71,0xf0,EOT},
56 {0x00,0x00,0x68,0x00,0x6c,0x00,0x00,0x01,0x01,NANA,EOT}},
58 {0x8502, "IT8502E/TE/G", {
60 {0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,
61 0x2A,0x2B,0x2C,0x2D,0x2E,EOT},
62 {0x85,0x02,0x71,0x01,NANA,0x00,0x00,NANA,NANA,NANA,
63 NANA,NANA,NANA,0x00,NANA,EOT}},
65 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
66 {0x00,0x03,0xf8,0x00,0x00,0x04,0x02,0x00,EOT}},
67 {0x4, "System Wake-Up",
68 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
69 {0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,EOT}},
71 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
72 {0x01,0x00,0x00,0x00,0x00,0x0C,0x01,NANA,EOT}},
74 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
75 {0x01,0x00,0x60,0x00,0x64,0x01,0x01,NANA,EOT}},
76 {0xf, "Shared Memory/Flash",
77 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf4,0xf5,
79 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
82 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf3,0xf4,
84 {0x00,0x00,0x70,0x00,0x72,0x08,0x01,NANA,NANA,
86 {0x11, "Power Channel 1",
87 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
89 {0x00,0x00,0x62,0x00,0x66,0x01,0x01,EOT}},
90 {0x12, "Power Channel 2",
91 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
92 {0x00,0x00,0x68,0x00,0x6c,0x01,0x01,EOT}},
93 {0x17, "Power Channel 3",
94 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
95 {0x00,0x00,0x6a,0x00,0x6e,0x01,0x01,EOT}},
97 {0x8510, "IT8510E/TE/G", {
101 {NOLDN, "Chip Version",
104 {NOLDN, "Super I/O Control Reigster (SIOCTRL)",
107 {NOLDN, "Super I/O Configuration Register (SIOIRQ)",
110 {NOLDN, "Super I/O General Purpose Register (SIOGP)",
113 {NOLDN, "Super I/O Power Mode Register (SIOPWR)",
116 {NOLDN, "Logical Device Activate Register (LDA)",
119 {NOLDN, "I/O Port Base Address for Descriptor 0 (IOBAD0)",
122 {NOLDN, "I/O Port Base Address for Descriptor 1 (IOBAD1)",
125 {NOLDN, "Interupt Request Number and Wake-Up on IRQ Enable (IRQNUMX)",
128 {NOLDN, "Interrupt Request Type Select (IRQTP)",
131 {NOLDN, "DMA Channel Select 0 (DMAS0)",
134 {NOLDN, "DMA Channel Select 1 (DMAS1)",
137 {0x4, "System Wakup-Up (SWUC)",
138 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
139 {0x00,0x00,0x00,0x00,0x00,0x00,0x03,EOT}},
140 {0x5, "Keyboard/Mouse",
141 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
142 {0x00,0x00,0x00,0x00,0x00,0x0c,0x03,EOT}},
143 {0x6, "Keyboard/Mouse",
144 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
145 {0x00,0x00,0x60,0x00,0x64,0x01,0x03,EOT}},
146 {0xf, "Shared Memory/Flash Interface (SMFI)",
147 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf4,0xf5,0xf6,0xf7,0xf8,EOT},
148 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
149 {0x10, "Real Time Clock (RTC)",
150 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,0xf1,0xf2,EOT},
151 {0x00,0x00,0x70,0x00,0x72,0x08,0x00,0x00,0x49,0x4a,EOT}},
152 {0x11, "Power Management Interface Channel 1",
153 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
154 {0x00,0x00,0x62,0x00,0x66,0x01,0x03,EOT}},
155 {0x12, "Power Management Interface Channel 2",
156 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
157 {0x00,0x00,0x68,0x00,0x6c,0x01,0x03,EOT}},
159 {0x8511, "IT8511E/TE/G", {
161 {0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,
162 0x2A,0x2B,0x2C,0x2D,0x2E,EOT},
163 {0x85,0x11,0x10,0x01,NANA,0x00,0x00,NANA,NANA,NANA,
164 NANA,NANA,NANA,0x00,NANA,EOT}},
165 {0x4, "System Wake-Up",
166 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
167 {0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,EOT}},
169 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
170 {0x01,0x00,0x00,0x00,0x00,0x0C,0x03,NANA,EOT}},
172 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
173 {0x01,0x00,0x60,0x00,0x64,0x01,0x03,NANA,EOT}},
174 {0xf, "Shared Memory/Flash",
175 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf4,0xf5,
177 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
179 {0x10, "Real-Time Clock",
180 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,0xf1,
181 0xf2,0xf3,0xf4,0xf5,EOT},
182 {0x00,0x00,0x70,0x00,0x72,0x08,0x00,0x00,0x49,
183 0x4A,NANA,NANA,NANA,EOT}},
184 {0x11, "Power Channel 1",
185 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
186 {0x00,0x00,0x62,0x00,0x66,0x01,0x03,EOT}},
187 {0x12, "Power Channel 2",
188 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
189 {0x00,0x00,0x68,0x00,0x6c,0x01,0x03,EOT}},
191 {0x8512, "IT8512E/F/G", {
193 {0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,
194 0x2A,0x2B,0x2C,0x2D,0x2E,EOT},
195 {0x85,0x12,0x22,0x01,NANA,0x00,0x00,NANA,NANA,NANA,
196 NANA,NANA,NANA,0x00,NANA,EOT}},
197 {0x4, "System Wake-Up",
198 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
199 {0x00,0x00,0x00,0x00,0x00,0x00,0x03,EOT}},
201 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
202 {0x00,0x00,0x00,0x00,0x00,0x0C,0x03,NANA,EOT}},
204 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
205 {0x00,0x00,0x60,0x00,0x64,0x01,0x03,NANA,EOT}},
206 {0xf, "Shared Memory/Flash",
207 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf4,0xf5,
209 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
212 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf3,0xf4,
214 {0x00,0x00,0x70,0x00,0x72,0x08,0x00,NANA,NANA,
216 {0x11, "Power Channel 1",
217 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
218 {0x00,0x00,0x62,0x00,0x66,0x01,0x03,EOT}},
219 {0x12, "Power Channel 2",
220 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,EOT},
221 {0x00,0x00,0x68,0x00,0x6c,0x01,0x03,EOT}},
223 {0x8513, "IT8513E/F/G", {
225 {0x8661, "IT8661F/IT8770F", {
227 {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x20,0x21,0x22,
229 {NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x86,0x61,0x00,
232 {0x30,0x31,0x60,0x61,0x70,0x71,0x74,0xf0,EOT},
233 {0x00,0x00,0x03,0xf0,0x06,0x02,0x02,0x00,EOT}},
235 {0x30,0x31,0x60,0x61,0x70,0x71,0xf0,EOT},
236 {0x00,0x00,0x03,0xf8,0x04,0x02,0x00,EOT}},
238 {0x30,0x31,0x60,0x61,0x70,0x71,0xf0,EOT},
239 {0x00,0x00,0x02,0xf8,0x03,0x02,0x00,EOT}},
240 {0x3, "Parallel port",
241 {0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0x74,
243 {0x00,0x00,0x03,0x78,0x07,0x78,0x07,0x02,0x03,
246 {0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0x72,0x73,
248 {0x00,0x00,0x02,0xe8,0x03,0x00,0x0a,0x02,0x0b,0x02,
249 0x01,0x00,0x00,EOT}},
251 {0x25,0x26,0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,
252 0x70,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,
253 0xf9,0xfa,0xfb,0xfc,EOT},
254 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
255 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
256 0x00,0x00,0x00,0x00,EOT}},
258 {0x8673, "IT8673F", {
260 {0x8681, "IT8671F/IT8687R", {
262 {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x20,0x21,0x22,
263 0x23,0x24,0x25,0x26,0x2e,0x2f,EOT},
264 {NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x86,0x81,0x00,
265 0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
267 {0x30,0x31,0x60,0x61,0x70,0x71,0x74,0xf0,EOT},
268 {0x00,0x00,0x03,0xf0,0x06,0x02,0x02,0x00,EOT}},
270 {0x30,0x31,0x60,0x61,0x70,0x71,0xf0,EOT},
271 {0x00,0x00,0x03,0xf8,0x04,0x02,0x00,EOT}},
273 {0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0x72,0x73,
274 0x74,0x75,0xf0,0xf1,EOT},
275 {0x00,0x00,0x02,0xf8,0x03,0x00,0x03,0x02,0x0a,0x02,
276 0x00,0x01,0x00,0x00,EOT}},
277 {0x3, "Parallel port",
278 {0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0x74,
280 {0x00,0x00,0x03,0x78,0x07,0x78,0x07,0x02,0x03,
283 {0x30,0xf0,0xf1,0xf2,0xf4,0xf5,0xf6,EOT},
284 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
286 {0x30,0x31,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
287 {MISC,0x00,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
289 {0x30,0x70,0x71,0xf0,EOT},
290 {0x00,0x0c,0x02,0x00,EOT}},
292 {0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,
293 0x70,0x71,0x72,0x73,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,
294 0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,0xfe,0xff,
295 0xe0,0xe1,0xe2,0xe3,0xe4,EOT},
296 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
297 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
298 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
299 0x00,0x00,0x00,0x00,0x00,EOT}},
301 {0x8701, "IT8703F", {
303 {0x20,0x21,0x23,0x24,0x26,0x29,0x2a,0x2b,EOT},
304 {0x87,0x00,0x00,0x80,0x00,0x00,0x7c,0xc0,EOT}},
306 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf3,0xf4,
308 {0x00,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
310 {0x1, "Parallel port",
311 {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
312 {0x00,0x03,0x78,0x00,0x80,0x07,0x03,0x03,EOT}},
314 {0x30,0x60,0x61,0x70,0xf0,EOT},
315 {0x00,0x03,0xf8,0x04,0x00,EOT}},
317 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
318 {0x00,0x02,0xf8,0x03,0x00,0x00,0x00,0x7f,EOT}},
320 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
321 {0x01,0x00,0x60,0x00,0x64,0x01,0x0c,0x80,EOT}},
323 {0x30,0x60,0x61,0x70,EOT},
324 {0x00,0x00,0x00,0x00,EOT}},
325 {0x7, "Game port, MIDI, GPIO set 1",
326 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,EOT},
327 {0x00,0x02,0x01,0x03,0x30,0x00,0xff,0x00,0x00,EOT}},
329 {0x30,0xf0,0xf1,0xf2,0xf3,0xf5,EOT},
330 {0x00,0xff,0x00,0x00,0x00,0x00,EOT}},
331 {0x9, "GPIO set 3 and 4",
332 {0x30,0x60,0x61,0xf0,0xf1,0xf2,0xf3,0xf4,EOT},
333 {0x00,0x02,0x90,0xff,0x00,0x00,0x00,0x00,EOT}},
335 {0x30,0x70,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,
336 0xf3,0xf4,0xf6,0xf7,0xf9,EOT},
337 {0x00,0x00,0x00,0x00,NANA,NANA,0x00,0x00,0x00,0x00,
338 NANA,NANA,0x00,0x00,0x00,EOT}},
339 {0xc, "GPIO set 5, 6 and 7",
340 {0x30,0x60,0x61,0xf0,0xf3,0xf6,EOT},
341 {0x00,0x03,0x70,0x00,0xff,0xff,EOT}},
343 {0x8702, "IT8702F", {
345 {0x8705, "IT8705F/AF / IT8700F", {
347 {0x20,0x21,0x22,0x23,0x24,EOT},
348 {0x87,0x05,0x00,0x00,NANA,EOT}},
350 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
351 {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
353 {0x30,0x60,0x61,0x70,0xf0,EOT},
354 {0x00,0x03,0xf8,0x04,0x00,EOT}},
356 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
357 {0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
358 {0x3, "Parallel port",
359 {0x30,0x60,0x61,0x62,0x63,0x64,0x65,0x70,0x74,
361 {0x00,0x03,0x78,0x07,0x78,0x00,0x80,0x07,0x03,
363 {0x4, "Environment controller",
364 {0x2b,0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,
365 0xf3,0xf4,0xf5,0xf6,EOT},
366 {0x00,0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,
367 0x00,0x00,NANA,NANA,EOT}},
369 {0x25,0x26,0x27,0x28,0x29,0x2a,0x60,0x61,0x62,0x63,
370 0x64,0x65,0x70,0x71,0x72,0xb0,0xb1,0xb2,0xb3,0xb4,
371 0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,0xc0,0xc1,0xc2,
372 0xc3,0xc4,0xc5,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xd0,
373 0xd1,0xd2,0xd3,0xd4,0xd5,0xd6,0xd8,0xd9,0xda,0xf0,
374 0xf1,0xf2,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,
376 {0x00,0x00,0x00,0xff,0xe0,0xff,0x00,0x00,0x00,0x00,
377 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
378 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
379 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
380 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
381 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
382 0x00,NANA,0x00,EOT}},
384 {0x30,0x60,0x61,EOT},
385 {0x00,0x02,0x01,EOT}},
387 {0x30,0x60,0x61,0x70,0xf0,EOT},
388 {0x00,0x03,0x10,0x0b,0x00,EOT}},
390 {0x30,0x60,0x61,0x70,0xf0,EOT},
391 {0x00,0x03,0x00,0x0a,0x00,EOT}},
393 {0x8706, "IT8706R", { /* TODO: Not yet in sensors-detect */
394 /* This is a "Special General Purpose I/O chip". */
396 {0x8707, "IT8707F", {
398 {0x8708, "IT8708F", {
400 {0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,
402 {0x87,0x08,0x00,0x00,NANA,0x3f,0x00,0xff,0xff,0xff,
403 0xff,0x00,0x00,EOT}},
405 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
406 {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
408 {0x30,0x60,0x61,0x70,0xf0,EOT},
409 {0x00,0x03,0xf8,0x04,0x00,EOT}},
411 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
412 {0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
413 {0x3, "Parallel port",
414 {0x30,0x60,0x61,0x62,0x63,0x64,0x65,0x70,0x74,
416 {0x00,0x03,0x78,0x07,0x78,0x00,0x80,0x07,0x03,
419 {0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,
420 0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,EOT},
421 {NANA,NANA,0x00,0x00,0x00,0x00,0x00,0x00,
422 0x00,0x00,0x00,0x00,0x00,NANA,NANA,EOT}},
424 /* Note: 0x30 can actually be 0x00 _or_ 0x01. */
425 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
426 {0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
428 {0x30,0x70,0x71,0xf0,EOT},
429 {0x00,0x0c,0x02,0x00,EOT}},
431 {0x70,0xb0,0xb1,0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,
432 0xbb,0xbc,0xbd,0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc8,
433 0xc9,0xca,0xcb,0xcc,0xcd,0xd0,0xd1,0xd2,0xd3,0xd4,
434 0xd5,0xd6,0xd7,0xd8,0xd9,0xda,0xdb,0xdc,0xf0,0xf1,
435 0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,
437 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
438 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
439 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
440 0x00,0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x00,0x00,
441 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,
444 {0x30,0x60,0x61,EOT},
445 {0x00,0x02,0x01,EOT}},
447 {0x30,0x60,0x61,0x70,0xf0,EOT},
448 {0x00,0x03,0x10,0x0b,0x00,EOT}},
450 {0x30,0x60,0x61,0x70,0xf0,EOT},
451 {0x00,0x03,0x00,0x0a,0x00,EOT}},
453 {0x8710, "IT8710F", { /* TODO: Not yet in sensors-detect */
455 {0x8711, "IT8711F", { /* 0x8711 is a guess, not found in datasheet. */
457 {0x8712, "IT8712F", {
459 {0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
460 {0x87,0x12,0x08,0x00,0x00,0x00,EOT}},
462 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
463 {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
465 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
466 {0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
468 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
469 {0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
470 {0x3, "Parallel port",
471 {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
472 {0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
473 {0x4, "Environment controller",
474 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
476 {0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
477 0x00,NANA,NANA,EOT}},
479 /* TODO: 0xf0: Error in datasheet? */
480 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
481 {0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x08,EOT}},
483 {0x30,0x70,0x71,0xf0,EOT},
484 {0x00,0x0c,0x02,0x00,EOT}},
485 {0x7, "GPIO", /* TODO: 0x72, 0x73: Errors in datasheet? */
486 {0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
487 0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
488 0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
489 0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
490 0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
491 0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
492 {0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
493 0x00,0x00,0x00,0x00,0x00,0x00,0xc0,0x00,0x00,0x00,
494 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
495 0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
496 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
497 0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,0x00,EOT}},
499 {0x30,0x60,0x61,0x70,0xf0,EOT},
500 {0x00,0x03,0x00,0x0a,0x00,EOT}},
502 {0x30,0x60,0x61,EOT},
503 {0x00,0x02,0x01,EOT}},
505 {0x30,0x60,0x61,0x70,0xf0,EOT},
506 {0x00,0x03,0x10,0x0b,0x00,EOT}},
508 {0x8716, "IT8716F", {
510 {0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
511 {0x87,0x16,0x01,0x00,0x00,0x00,EOT}},
513 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
514 {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
516 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
517 {0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
519 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
520 {0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
521 {0x3, "Parallel port",
522 {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
523 {0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
524 {0x4, "Environment controller",
525 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
527 {0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
528 0x00,NANA,NANA,EOT}},
530 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
531 {0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
533 {0x30,0x70,0x71,0xf0,EOT},
534 {0x00,0x0c,0x02,0x00,EOT}},
536 {0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
537 0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
538 0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
539 0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
540 0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
541 0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
542 {0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
543 0x00,0x00,0x00,0x00,0x00,0x20,0x38,0x00,0x00,0x00,
544 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
545 0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
546 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
547 0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,0x00,EOT}},
549 {0x30,0x60,0x61,0x70,0xf0,EOT},
550 {0x00,0x03,0x00,0x0a,0x00,EOT}},
552 {0x30,0x60,0x61,EOT},
553 {0x00,0x02,0x01,EOT}},
555 {0x30,0x60,0x61,0x70,0xf0,EOT},
556 {0x00,0x03,0x10,0x0b,0x00,EOT}},
558 {0x8718, "IT8718F", {
560 {0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
561 {0x87,0x18,0x01,0x00,0x00,0x00,EOT}},
563 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
564 {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
566 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
567 {0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
569 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
570 {0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
571 {0x3, "Parallel port",
572 {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
573 {0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
574 {0x4, "Environment controller",
575 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
577 {0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
578 0x00,NANA,NANA,EOT}},
580 /* 0xf0: Datasheet page 33: 0x00; page 56: 0x08. */
581 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
582 {0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x00,EOT}},
584 {0x30,0x70,0x71,0xf0,EOT},
585 {0x00,0x0c,0x02,0x00,EOT}},
587 /* 0x2c: Datasheet page 30: 0x00; page 43: 0x1f. */
588 {0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
589 0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
590 0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
591 0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc8,0xc9,0xca,0xcb,
592 0xcc,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xf0,
593 0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,
594 0xfb,0xfc,0xfd,0xfe,0xff,EOT},
595 {0x01,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
596 0x00,0x00,0x00,0x00,0x00,0x20,0x38,0x00,0x00,0x00,
597 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
598 0x01,0x00,0x00,0x40,0x00,0x00,0x01,0x00,0x00,0x40,
599 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
600 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
601 0x00,NANA,0x00,0x00,0x00,EOT}},
603 {0x30,0x60,0x61,0x70,0xf0,EOT},
604 {0x00,0x03,0x10,0x0b,0x00,EOT}},
606 {0x8720, "IT8720F", {
608 {0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
609 {0x87,0x20,0x05,0x00,0x00,0x00,EOT}},
611 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
612 {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
614 {0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
615 {0x00,0x03,0xf8,0x04,0x00,0x50,EOT}},
617 {0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
618 {0x00,0x02,0xf8,0x03,0x00,0x50,EOT}},
619 {0x3, "Parallel port",
620 {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
621 {0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
622 {0x4, "Environment controller",
623 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
625 {0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
626 0x00,NANA,NANA,EOT}},
628 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
629 {0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x48,EOT}},
631 {0x30,0x70,0x71,0xf0,EOT},
632 {0x00,0x0c,0x02,0x00,EOT}},
634 {0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
635 0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
636 0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
637 0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
638 0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xe9,0xf0,
639 0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,
640 0xfb,0xfc,0xfd,0xfe,0xff,EOT},
641 {0x00,0xff,0x00,0x40,0x00,0x00,0x03,0x00,0x00,0x00,
642 0x00,0x00,0x00,0x00,0x00,NANA,0x38,0x00,0x00,0x00,
643 0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,
644 0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
645 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,NANA,0x00,
646 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
647 0x00,NANA,0x00,0x00,0x00,EOT}},
649 {0x30,0x60,0x61,0x70,0xf0,EOT},
650 {0x00,0x03,0x10,0x0b,0x06,EOT}},
652 {0x8721, "IT8721F", {
654 {0x8722, "IT8722F", {
656 {0x8726, "IT8726F", {
657 /* Datasheet wrongly says that the ID is 0x8716. */
659 {0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
660 {0x87,0x26,0x01,0x00,MISC,0x00,EOT}},
662 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
663 {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
665 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
666 {0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
668 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
669 {0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
670 {0x3, "Parallel port",
671 {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
672 {0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
673 {0x4, "Environment controller",
674 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
676 {0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
677 0x00,MISC,MISC,EOT}},
679 /* 0xf0: Datasheet page 35: 0x00; page 59: 0x08. */
680 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
681 {0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x08,EOT}},
683 {0x30,0x70,0x71,0xf0,EOT},
684 {0x00,0x0c,0x02,0x00,EOT}},
686 /* 0x2c: Datasheet page 33: 0x00; page 45: 0x1f. */
687 {0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
688 0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
689 0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
690 0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
691 0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
692 0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
693 {0x01,0x00,0x00,0x40,0x00,0x00,0x1f,0x00,0x00,0x00,
694 0x00,0x00,0x00,0x00,0x00,MISC,0x38,0x00,0x00,0x00,
695 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
696 0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
697 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
698 0x00,0x00,0x00,0x00,0x00,0x00,0x00,MISC,0x00,EOT}},
700 {0x30,0x60,0x61,0x70,0xf0,EOT},
701 {0x00,0x03,0x00,0x0a,0x00,EOT}},
703 {0x30,0x60,0x61,EOT},
704 {0x00,0x02,0x01,EOT}},
706 {0x30,0x60,0x61,0x70,0xf0,EOT},
707 {0x00,0x03,0x10,0x0b,0x00,EOT}},
709 {0x8761, "IT8761E", {
711 {0x8780, "IT8780F", {
716 static const struct superio_registers ec_table[] = {
717 {0x8716, "IT8716F", {
719 {0x00,0x04,0x05,0x06,0x07,0x08,0x09,0x0b,0x0c,0x10,
720 0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x1b,0x1c,0x1d,
721 0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,
722 0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,0x40,0x41,0x42,0x43,
723 0x44,0x45,0x48,0x50,0x51,0x52,0x53,0x54,0x56,0x57,
725 0x5d,0x5e,0x5f,0x60,0x61,0x62,0x63,0x64,0x65,0x68,
726 0x69,0x6a,0x6b,0x6c,0x6d,0x70,0x71,0x72,0x73,0x74,
727 0x75,0x84,0x85,0x86,0x87,0x88,0x89,0x8c,0x8d,0x8e,
728 0x8f,0x90,0x91,0x92,0x93,0x94,0x95,0x98,0x99,0x9a,
730 {0x18,0x00,0x00,0x00,0x00,0x00,0x80,0x09,0x00,NANA,
731 NANA,NANA,0x07,0x50,NANA,NANA,NANA,NANA,NANA,NANA,
732 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
733 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
734 NANA,NANA,RSVD,0x00,0x00,0x7f,0x7f,0x7f,0x00,0x00,
736 0x00,0x00,0x00,0x7f,0x7f,0x7f,0x00,0x00,0x7f,0x7f,
737 0x7f,0x7f,0x00,0x00,0x7f,0x7f,0x7f,0x7f,0x00,0x00,
738 0x7f,NANA,NANA,NANA,NANA,0x00,0x00,0x02,0x00,0x99,
739 0x99,0x7f,0x7f,0x7f,0x00,0x00,0x7f,0x7f,0x7f,0x7f,
740 0x00,0x00,0x7f,EOT}},
742 {0x8718, "IT8718F", {
744 {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,
745 0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,
746 0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,
747 0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,
748 0x2a,0x2b,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,
749 0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,0x40,0x41,
750 0x42,0x43,0x44,0x45,0x50,0x51,0x52,0x53,0x54,0x56,
751 0x57,0x58,0x59,0x5b,0x5c,0x5d,0x5e,0x5f,0x60,0x61,
752 0x62,0x63,0x64,0x65,0x68,0x69,0x6a,0x6b,0x6c,0x6d,
753 0x70,0x71,0x72,0x73,0x74,0x75,0x80,0x81,0x82,0x83,
754 0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,
755 0x92,0x94,0x95,0x96,0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,
757 {0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,
758 0x40,0x09,0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x07,
759 0x50,MISC,MISC,MISC,NANA,NANA,NANA,NANA,NANA,NANA,
760 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
761 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
762 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
763 NANA,NANA,NANA,NANA,0x00,0x00,0x7f,0x7f,0x7f,0x00,
764 0x00,0x90,0x00,0x12,0x00,0x00,0x00,0x00,0x7f,0x7f,
765 0x7f,0x00,0x00,0x7f,0x7f,0x7f,0x7f,0x00,0x00,0x7f,
766 0x7f,0x7f,0x7f,0x00,0x00,0x7f,NANA,NANA,NANA,NANA,
767 0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0xff,0x00,
768 0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
774 /* Works for: IT8661F/IT8770F */
775 static const uint8_t initkey_it8661f[][4] = {
776 {0x86, 0x61, 0x55, 0x55}, /* 0x3f0 */
777 {0x86, 0x61, 0x55, 0xaa}, /* 0x3bd */
778 {0x86, 0x61, 0xaa, 0x55}, /* 0x370 */
781 /* Works for: IT8671F/IT8687R, IT8673F */
782 static const uint8_t initkey_it8671f[][4] = {
783 {0x86, 0x80, 0x55, 0x55}, /* 0x3f0 */
784 {0x86, 0x80, 0x55, 0xaa}, /* 0x3bd */
785 {0x86, 0x80, 0xaa, 0x55}, /* 0x370 */
788 /* Works for: IT8661F/IT8770F, IT8671F/IT8687R, IT8673F. */
789 static const uint8_t initkey_mbpnp[] = {
790 0x6a, 0xb5, 0xda, 0xed, 0xf6, 0xfb, 0x7d, 0xbe, 0xdf, 0x6f, 0x37,
791 0x1b, 0x0d, 0x86, 0xc3, 0x61, 0xb0, 0x58, 0x2c, 0x16, 0x8b, 0x45,
792 0xa2, 0xd1, 0xe8, 0x74, 0x3a, 0x9d, 0xce, 0xe7, 0x73, 0x39,
795 /* Works for: IT8661F/IT8770F, IT8671F/IT8687R, IT8673F. */
796 static void enter_conf_mode_ite_legacy(uint16_t port, const uint8_t init[][4])
800 /* Determine Super I/O config port. */
801 idx = (port == 0x3f0) ? 0 : ((port == 0x3bd) ? 1 : 2);
802 for (i = 0; i < 4; i++)
803 OUTB(init[idx][i], ISA_PNP_ADDR);
805 /* Sequentially write the 32 MB PnP init values. */
806 for (i = 0; i < 32; i++)
807 OUTB(initkey_mbpnp[i], port);
810 static void enter_conf_mode_ite(uint16_t port)
815 OUTB((port == 0x2e) ? 0x55 : 0xaa, port);
818 static void enter_conf_mode_ite_it8502e(uint16_t port)
823 OUTB((port == 0x2e) ? 0x55 : 0xaa, port);
826 static void enter_conf_mode_ite_it8761e(uint16_t port)
831 OUTB((port == 0x2e) ? 0x55 : 0xaa, port);
834 static void enter_conf_mode_ite_it8228e(uint16_t port)
839 OUTB((port == 0x2e) ? 0x55 : 0xaa, port);
842 static void exit_conf_mode_ite(uint16_t port)
844 regwrite(port, 0x02, 0x02);
847 static int chip_found_at_port;
849 static void probe_idregs_ite_helper(const char *init, uint16_t port)
851 uint16_t id, chipver, ecport;
853 probing_for("ITE", init, port);
855 id = regval(port, CHIP_ID_BYTE1_REG) << 8;
856 id |= regval(port, CHIP_ID_BYTE2_REG);
857 chipver = regval(port, CHIP_VERSION_REG) & 0x0f; /* Only bits 3..0 */
859 if (superio_unknown(reg_table, id)) {
861 printf(NOTFOUND "id=0x%04x, rev=0x%01x\n", id, chipver);
865 printf("Found ITE %s (id=0x%04x, rev=0x%01x) at 0x%x\n",
866 get_superio_name(reg_table, id), id, chipver, port);
868 chip_found_at_port = 1;
870 dump_superio("ITE", reg_table, port, id, LDN_SEL);
873 regwrite(port, LDN_SEL, 0x04); /* Select LDN 4 (EC). */
875 /* Get EC base address (stored in LDN 4, index 0x60/0x61). */
876 ecport = regval(port, 0x60) << 8;
877 ecport |= regval(port, 0x61);
879 /* EC address register = EC base address + 5. */
882 printf("Environment controller (0x%04x)\n", ecport);
883 dump_superio("ITE-EC", ec_table, ecport, id, LDN_SEL);
887 void probe_idregs_ite(uint16_t port)
889 chip_found_at_port = 0;
891 if (port == 0x3f0 || port == 0x3bd || port == 0x370) {
892 enter_conf_mode_ite_legacy(port, initkey_it8661f);
893 probe_idregs_ite_helper("(init=legacy/it8661f) ", port);
894 exit_conf_mode_ite(port);
895 if (chip_found_at_port)
898 enter_conf_mode_ite_legacy(port, initkey_it8671f);
899 probe_idregs_ite_helper("(init=legacy/it8671f) ", port);
900 exit_conf_mode_ite(port);
901 if (chip_found_at_port)
904 enter_conf_mode_ite(port);
905 probe_idregs_ite_helper("(init=standard) ", port);
906 exit_conf_mode_ite(port);
907 if (chip_found_at_port)
910 enter_conf_mode_ite_it8502e(port);
911 probe_idregs_ite_helper("(init=it8502e) ", port);
912 exit_conf_mode_ite(port);
913 if (chip_found_at_port)
916 enter_conf_mode_ite_it8761e(port);
917 probe_idregs_ite_helper("(init=it8761e) ", port);
918 exit_conf_mode_ite(port);
919 if (chip_found_at_port)
922 enter_conf_mode_ite_it8228e(port);
923 probe_idregs_ite_helper("(init=it8228e) ", port);
924 exit_conf_mode_ite(port);
925 if (chip_found_at_port)
928 enter_conf_mode_winbond_fintek_ite_8787(port);
929 probe_idregs_ite_helper("(init=0x87,0x87) ", port);
930 exit_conf_mode_winbond_fintek_ite_8787(port);
931 if (chip_found_at_port)
936 void print_ite_chips(void)
938 print_vendor_chips("ITE", reg_table);
939 print_vendor_chips("ITE-EC", ec_table);