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", { /* From sensors-detect */
608 {0x8721, "IT8721F", {
610 {0x8722, "IT8722F", {
612 {0x8726, "IT8726F", {
613 /* Datasheet wrongly says that the ID is 0x8716. */
615 {0x20,0x21,0x22,0x23,0x24,0x2b,EOT},
616 {0x87,0x26,0x01,0x00,MISC,0x00,EOT}},
618 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,EOT},
619 {0x00,0x03,0xf0,0x06,0x02,0x00,0x00,EOT}},
621 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
622 {0x00,0x03,0xf8,0x04,0x00,0x50,0x00,0x7f,EOT}},
624 {0x30,0x60,0x61,0x70,0xf0,0xf1,0xf2,0xf3,EOT},
625 {0x00,0x02,0xf8,0x03,0x00,0x50,0x00,0x7f,EOT}},
626 {0x3, "Parallel port",
627 {0x30,0x60,0x61,0x62,0x63,0x70,0x74,0xf0,EOT},
628 {0x00,0x03,0x78,0x07,0x78,0x07,0x03,0x03,EOT}},
629 {0x4, "Environment controller",
630 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
632 {0x00,0x02,0x90,0x02,0x30,0x09,0x00,0x00,0x00,0x00,
633 0x00,MISC,MISC,EOT}},
635 /* 0xf0: Datasheet page 35: 0x00; page 59: 0x08. */
636 {0x30,0x60,0x61,0x62,0x63,0x70,0x71,0xf0,EOT},
637 {0x01,0x00,0x60,0x00,0x64,0x01,0x02,0x08,EOT}},
639 {0x30,0x70,0x71,0xf0,EOT},
640 {0x00,0x0c,0x02,0x00,EOT}},
642 /* 0x2c: Datasheet page 33: 0x00; page 45: 0x1f. */
643 {0x25,0x26,0x27,0x28,0x29,0x2a,0x2c,0x60,0x61,0x62,
644 0x63,0x64,0x65,0x70,0x71,0x72,0x73,0x74,0xb0,0xb1,
645 0xb2,0xb3,0xb4,0xb5,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,
646 0xc0,0xc1,0xc2,0xc3,0xc4,0xc8,0xc9,0xca,0xcb,0xcc,
647 0xe0,0xe1,0xe2,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,
648 0xf5,0xf6,0xf7,0xf8,0xf9,0xfa,0xfb,0xfc,0xfd,EOT},
649 {0x01,0x00,0x00,0x40,0x00,0x00,0x1f,0x00,0x00,0x00,
650 0x00,0x00,0x00,0x00,0x00,MISC,0x38,0x00,0x00,0x00,
651 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
652 0x01,0x00,0x00,0x40,0x00,0x01,0x00,0x00,0x40,0x00,
653 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
654 0x00,0x00,0x00,0x00,0x00,0x00,0x00,MISC,0x00,EOT}},
656 {0x30,0x60,0x61,0x70,0xf0,EOT},
657 {0x00,0x03,0x00,0x0a,0x00,EOT}},
659 {0x30,0x60,0x61,EOT},
660 {0x00,0x02,0x01,EOT}},
662 {0x30,0x60,0x61,0x70,0xf0,EOT},
663 {0x00,0x03,0x10,0x0b,0x00,EOT}},
665 {0x8761, "IT8761E", {
667 {0x8780, "IT8780F", {
672 static const struct superio_registers ec_table[] = {
673 {0x8716, "IT8716F", {
675 {0x00,0x04,0x05,0x06,0x07,0x08,0x09,0x0b,0x0c,0x10,
676 0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x1b,0x1c,0x1d,
677 0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,
678 0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,0x40,0x41,0x42,0x43,
679 0x44,0x45,0x48,0x50,0x51,0x52,0x53,0x54,0x56,0x57,
681 0x5d,0x5e,0x5f,0x60,0x61,0x62,0x63,0x64,0x65,0x68,
682 0x69,0x6a,0x6b,0x6c,0x6d,0x70,0x71,0x72,0x73,0x74,
683 0x75,0x84,0x85,0x86,0x87,0x88,0x89,0x8c,0x8d,0x8e,
684 0x8f,0x90,0x91,0x92,0x93,0x94,0x95,0x98,0x99,0x9a,
686 {0x18,0x00,0x00,0x00,0x00,0x00,0x80,0x09,0x00,NANA,
687 NANA,NANA,0x07,0x50,NANA,NANA,NANA,NANA,NANA,NANA,
688 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
689 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
690 NANA,NANA,RSVD,0x00,0x00,0x7f,0x7f,0x7f,0x00,0x00,
692 0x00,0x00,0x00,0x7f,0x7f,0x7f,0x00,0x00,0x7f,0x7f,
693 0x7f,0x7f,0x00,0x00,0x7f,0x7f,0x7f,0x7f,0x00,0x00,
694 0x7f,NANA,NANA,NANA,NANA,0x00,0x00,0x02,0x00,0x99,
695 0x99,0x7f,0x7f,0x7f,0x00,0x00,0x7f,0x7f,0x7f,0x7f,
696 0x00,0x00,0x7f,EOT}},
698 {0x8718, "IT8718F", {
700 {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,
701 0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,
702 0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,
703 0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,
704 0x2a,0x2b,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,
705 0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,0x40,0x41,
706 0x42,0x43,0x44,0x45,0x50,0x51,0x52,0x53,0x54,0x56,
707 0x57,0x58,0x59,0x5b,0x5c,0x5d,0x5e,0x5f,0x60,0x61,
708 0x62,0x63,0x64,0x65,0x68,0x69,0x6a,0x6b,0x6c,0x6d,
709 0x70,0x71,0x72,0x73,0x74,0x75,0x80,0x81,0x82,0x83,
710 0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,
711 0x92,0x94,0x95,0x96,0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,
713 {0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,
714 0x40,0x09,0x00,NANA,NANA,NANA,NANA,NANA,NANA,0x07,
715 0x50,MISC,MISC,MISC,NANA,NANA,NANA,NANA,NANA,NANA,
716 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
717 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
718 NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,NANA,
719 NANA,NANA,NANA,NANA,0x00,0x00,0x7f,0x7f,0x7f,0x00,
720 0x00,0x90,0x00,0x12,0x00,0x00,0x00,0x00,0x7f,0x7f,
721 0x7f,0x00,0x00,0x7f,0x7f,0x7f,0x7f,0x00,0x00,0x7f,
722 0x7f,0x7f,0x7f,0x00,0x00,0x7f,NANA,NANA,NANA,NANA,
723 0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0xff,0x00,
724 0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
730 /* Works for: IT8661F/IT8770F */
731 static const uint8_t initkey_it8661f[][4] = {
732 {0x86, 0x61, 0x55, 0x55}, /* 0x3f0 */
733 {0x86, 0x61, 0x55, 0xaa}, /* 0x3bd */
734 {0x86, 0x61, 0xaa, 0x55}, /* 0x370 */
737 /* Works for: IT8671F/IT8687R, IT8673F */
738 static const uint8_t initkey_it8671f[][4] = {
739 {0x86, 0x80, 0x55, 0x55}, /* 0x3f0 */
740 {0x86, 0x80, 0x55, 0xaa}, /* 0x3bd */
741 {0x86, 0x80, 0xaa, 0x55}, /* 0x370 */
744 /* Works for: IT8661F/IT8770F, IT8671F/IT8687R, IT8673F. */
745 static const uint8_t initkey_mbpnp[] = {
746 0x6a, 0xb5, 0xda, 0xed, 0xf6, 0xfb, 0x7d, 0xbe, 0xdf, 0x6f, 0x37,
747 0x1b, 0x0d, 0x86, 0xc3, 0x61, 0xb0, 0x58, 0x2c, 0x16, 0x8b, 0x45,
748 0xa2, 0xd1, 0xe8, 0x74, 0x3a, 0x9d, 0xce, 0xe7, 0x73, 0x39,
751 /* Works for: IT8661F/IT8770F, IT8671F/IT8687R, IT8673F. */
752 static void enter_conf_mode_ite_legacy(uint16_t port, const uint8_t init[][4])
756 /* Determine Super I/O config port. */
757 idx = (port == 0x3f0) ? 0 : ((port == 0x3bd) ? 1 : 2);
758 for (i = 0; i < 4; i++)
759 OUTB(init[idx][i], ISA_PNP_ADDR);
761 /* Sequentially write the 32 MB PnP init values. */
762 for (i = 0; i < 32; i++)
763 OUTB(initkey_mbpnp[i], port);
766 static void enter_conf_mode_ite(uint16_t port)
771 OUTB((port == 0x2e) ? 0x55 : 0xaa, port);
774 static void enter_conf_mode_ite_it8502e(uint16_t port)
779 OUTB((port == 0x2e) ? 0x55 : 0xaa, port);
782 static void enter_conf_mode_ite_it8761e(uint16_t port)
787 OUTB((port == 0x2e) ? 0x55 : 0xaa, port);
790 static void enter_conf_mode_ite_it8228e(uint16_t port)
795 OUTB((port == 0x2e) ? 0x55 : 0xaa, port);
798 static void exit_conf_mode_ite(uint16_t port)
800 regwrite(port, 0x02, 0x02);
803 static int chip_found_at_port;
805 static void probe_idregs_ite_helper(const char *init, uint16_t port)
807 uint16_t id, chipver, ecport;
809 probing_for("ITE", init, port);
811 id = regval(port, CHIP_ID_BYTE1_REG) << 8;
812 id |= regval(port, CHIP_ID_BYTE2_REG);
813 chipver = regval(port, CHIP_VERSION_REG) & 0x0f; /* Only bits 3..0 */
815 if (superio_unknown(reg_table, id)) {
817 printf(NOTFOUND "id=0x%04x, rev=0x%01x\n", id, chipver);
821 printf("Found ITE %s (id=0x%04x, rev=0x%01x) at 0x%x\n",
822 get_superio_name(reg_table, id), id, chipver, port);
824 chip_found_at_port = 1;
826 dump_superio("ITE", reg_table, port, id, LDN_SEL);
829 regwrite(port, LDN_SEL, 0x04); /* Select LDN 4 (EC). */
831 /* Get EC base address (stored in LDN 4, index 0x60/0x61). */
832 ecport = regval(port, 0x60) << 8;
833 ecport |= regval(port, 0x61);
835 /* EC address register = EC base address + 5. */
838 printf("Environment controller (0x%04x)\n", ecport);
839 dump_superio("ITE-EC", ec_table, ecport, id, LDN_SEL);
843 void probe_idregs_ite(uint16_t port)
845 chip_found_at_port = 0;
847 if (port == 0x3f0 || port == 0x3bd || port == 0x370) {
848 enter_conf_mode_ite_legacy(port, initkey_it8661f);
849 probe_idregs_ite_helper("(init=legacy/it8661f) ", port);
850 exit_conf_mode_ite(port);
851 if (chip_found_at_port) return;
853 enter_conf_mode_ite_legacy(port, initkey_it8671f);
854 probe_idregs_ite_helper("(init=legacy/it8671f) ", port);
855 exit_conf_mode_ite(port);
856 if (chip_found_at_port) return;
858 enter_conf_mode_ite(port);
859 probe_idregs_ite_helper("(init=standard) ", port);
860 exit_conf_mode_ite(port);
861 if (chip_found_at_port) return;
863 enter_conf_mode_ite_it8502e(port);
864 probe_idregs_ite_helper("(init=it8502e) ", port);
865 exit_conf_mode_ite(port);
866 if (chip_found_at_port) return;
868 enter_conf_mode_ite_it8761e(port);
869 probe_idregs_ite_helper("(init=it8761e) ", port);
870 exit_conf_mode_ite(port);
871 if (chip_found_at_port) return;
873 enter_conf_mode_ite_it8228e(port);
874 probe_idregs_ite_helper("(init=it8228e) ", port);
875 exit_conf_mode_ite(port);
876 if (chip_found_at_port) return;
878 enter_conf_mode_winbond_fintek_ite_8787(port);
879 probe_idregs_ite_helper("(init=0x87,0x87) ", port);
880 exit_conf_mode_winbond_fintek_ite_8787(port);
881 if (chip_found_at_port) return;
885 void print_ite_chips(void)
887 print_vendor_chips("ITE", reg_table);
888 print_vendor_chips("ITE-EC", ec_table);