2 * This file is part of the superiotool project.
4 * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de>
5 * Copyright (C) 2007 Rasmus Wiman <rasmus@wiman.org>
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 DEVICE_ID_REG_OLD 0x09
26 #define DEVICE_ID_REG 0x20
27 #define DEVICE_REV_REG 0x21
30 * The ID entries must be in 0xYYZ format, where YY is the device ID,
31 * and Z is bits 7..4 of the device revision register. We do not match
32 * bits 3..0 of the device revision here (at least for newer Super I/Os).
34 * But some of the older versions use both bytes (0x20 and 0x21), where
35 * register 0x21 holds the ID and the full 8 bits of 0x21 hold the revision.
37 * Some other Super I/Os only use bits 3..0 of 0x09 as ID.
39 const static struct superio_registers reg_table[] = {
40 /* ID and rev[3..0] */
41 {0x527, "W83977CTF", { /* TODO: Not yet in sensors-detect */
43 {0x52f, "W83977EF/EG", {/* TODO: Not yet in sensors-detect */
45 {0x595, "W83627SF", { /* TODO: Not yet in sensors-detect */
47 {0x601, "W83697HF/F/HG", { /* No G version? */
49 {0x07,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x28,0x29,
51 {NANA,0x60,NANA,0xff,0x00,0x00,0x00,0x00,0x00,0x00,
53 /* Some register defaults depend on the value of PNPCSV. */
55 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
57 {0x01,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
59 {0x1, "Parallel port",
60 {0x30,0x60,0x61,0x70,0x74,0xf0,EOT},
61 {0x01,0x03,0x78,0x07,0x04,0x3f,EOT}},
63 {0x30,0x60,0x61,0x70,0xf0,EOT},
64 {0x01,0x03,0xf8,0x04,0x00,EOT}},
66 {0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
67 {0x01,0x02,0xf8,0x03,0x00,0x00,EOT}},
69 {0x30,0x60,0x61,0x70,EOT},
70 {0x00,0x00,0x00,0x00,EOT}},
71 {0x7, "Game port, GPIO 1",
72 {0x30,0x60,0x61,0x62,0x63,0xf0,0xf1,0xf2,EOT},
73 {0x00,0x02,0x01,0x00,0x00,0xff,0x00,0x00,EOT}},
74 {0x8, "MIDI port, GPIO 5",
75 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
77 {0x00,0x03,0x30,0x00,0x00,0x09,0xff,0x00,0x00,0x00,
79 {0x9, "GPIO 2, GPIO 3, GPIO 4",
80 {0x30,0x60,0x61,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,
82 {0x00,0x00,0x00,0xff,0x00,0x00,0xff,0x00,0x00,0xff,
85 {0x30,0x70,0xe0,0xe1,0xe2,0xe5,0xe6,0xe7,
86 0xf0,0xf1,0xf3,0xf4,0xf6,0xf7,0xf9,EOT},
87 {0x00,0x00,0x00,0x00,NANA,0x00,0x00,0x00,
88 0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
89 {0xb, "Hardware monitor",
90 {0x30,0x60,0x61,0x70,EOT},
91 {0x00,0x00,0x00,0x00,EOT}},
93 {0x610, "W83L517D/D-F", {
95 {0x708, "W83637HF/HG", {
97 {0x828, "W83627THF/THG", { /* We assume rev is bits 3..0 of 0x21. */
99 {0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x28,0x29,0x2a,
100 0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
101 {0x82,NANA,0xff,0x00,MISC,0x00,MISC,0x00,0x00,0x00,
102 MISC,MISC,MISC,0x00,0x00,EOT}},
103 /* Some register defaults depend on the value of PNPCSV. */
105 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
107 {0x01,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
109 {0x1, "Parallel port",
110 {0x30,0x60,0x61,0x70,0x74,0xf0,EOT},
111 {0x01,0x03,0x78,0x07,0x04,0x3f,EOT}},
113 {0x30,0x60,0x61,0x70,0xf0,EOT},
114 {0x01,0x03,0xf8,0x04,0x00,EOT}},
116 {0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
117 {0x01,0x02,0xf8,0x03,0x00,0x00,EOT}},
119 {0x30,0x60,0x61,0x62,0x63,0x70,0x72,0xf0,EOT},
120 {0x01,0x00,0x60,0x00,0x64,0x01,0x0c,0x80,EOT}},
121 {0x7, "GPIO 1, GPIO 5, game port, MIDI port",
122 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
124 {0x00,0x02,0x01,0x03,0x30,0x09,0xff,0x00,0x00,0xff,
127 {0x30,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,EOT},
128 {0x00,0xff,0x00,0x00,0x00,RSVD,0x00,0x00,0x00,EOT}},
129 {0x9, "GPIO 3, GPIO 4",
130 {0x30,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,EOT},
131 {0x00,0xff,0x00,0x00,0x00,0xff,0x00,0x00,EOT}},
133 /* Note: Datasheet says 0xe2 can't be read/written. */
134 {0x30,0x70,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,
135 0xf0,0xf1,0xf3,0xf4,0xf6,0xf7,0xf9,0xfe,0xff,EOT},
136 {0x00,0x00,0x00,0x00,MISC,MISC,0x00,0x00,0x00,0x00,
137 0x00,0x00,0x00,0x00,0x00,0x00,0x00,RSVD,RSVD,EOT}},
138 {0xb, "Hardware monitor",
139 {0x30,0x60,0x61,0x70,EOT},
140 {0x00,0x00,0x00,0x00,EOT}},
143 {0x85x, "W83687THF", { /* TODO: sensors-detect: 0x85 */
146 {0xa02, "W83627DHG", {
148 {0x886, "W83627EHF/EF/EHG/EG", { /* sensors-detect: 0x8853 possible */
150 {0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,
151 0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,EOT},
152 {0x88,MISC,0xff,0x00,MISC,0x00,MISC,RSVD,0x50,
153 0x04,0x00,RSVD,0x00,0x21,0x00,0x00,EOT}},
155 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
157 {0x01,0x03,0xf0,0x06,0x02,0x8e,0x00,0xff,0x00,
159 {0x1, "Parallel port",
160 {0x30,0x60,0x61,0x70,0x74,0xf0,EOT},
161 {0x01,0x03,0x78,0x07,0x04,0x3f,EOT}},
163 {0x30,0x60,0x61,0x70,0xf0,EOT},
164 {0x01,0x03,0xf8,0x04,0x00,EOT}},
166 {0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
167 {0x01,0x02,0xf8,0x03,0x00,0x00,EOT}},
169 {0x30,0x60,0x61,0x62,0x63,0x70,0x72,0xf0,EOT},
170 {0x01,0x00,0x60,0x00,0x64,0x01,0x0c,0x83,EOT}},
171 {0x6, "Serial flash interface",
172 {0x30,0x62,0x63,EOT},
173 {0x00,0x00,0x00,EOT}},
174 {0x7, "GPIO 1, GPIO 6, game port, MIDI port",
175 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,0xf3,
176 0xf4,0xf5,0xf6,0xf7,EOT},
177 {0x00,0x02,0x01,0x03,0x30,0x09,0xff,0x00,0x00,0x00,
178 0xff,0x00,0x00,0x00,EOT}},
180 {0x30,0xf5,0xf6,0xf7,EOT},
181 {0x00,0x00,0x00,0x00,EOT}},
182 {0x9, "GPIO 2, GPIO 3, GPIO 4, GPIO 5, SUSLED",
183 {0x30,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xf0,0xf1,0xf2,
184 0xf3,0xf4,0xf5,0xf6,0xf7,EOT},
185 {0x00,0xff,0x00,0x00,0xff,0x00,0x00,0xff,0x00,0x00,
186 0x00,0xff,0x00,0x00,0x00,EOT}},
188 {0x30,0x70,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,
189 0xe8,0xf2,0xf3,0xf4,0xf6,0xf7,EOT},
190 {0x00,0x00,0x01,0x00,0xff,0x08,0x00,RSVD,0x00,0x00,
191 RSVD,0x7c,0x00,0x00,0x00,0x00,EOT}},
192 {0xb, "Hardware monitor",
193 {0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
194 {0x00,0x00,0x00,0x00,0xc1,0x00,EOT}},
196 {0xa23, "W83627UHG", {/* TODO: Not yet in sensors-detect */
200 {0x9771, "W83977F-A/G-A/AF-A/AG-A", {
202 {0x9777, "W83977AF", {
203 /* W83977AF as found on the Advantech PCM-5820. We weren't able
204 * to find a datasheet (so far) which lists the 0x77 revision,
205 * but the hardware is there in the wild, so detect it...
208 {0x9773, "W83977TF", {
210 {0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x28,0x2a,0x2b,
211 0x2c,0x2d,0x2e,0x2f,EOT},
212 {0x97,0x73,0xff,0xfe,MISC,0x00,MISC,0x00,0x00,0x00,
213 0x00,RSVD,RSVD,RSVD,EOT}},
215 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,0xf5,
217 {0x01,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,0x00,
219 {0x1, "Parallel port",
220 {0x30,0x60,0x61,0x70,0x74,0xf0,EOT},
221 {0x01,0x03,0x78,0x07,0x04,0x3f,EOT}},
223 {0x30,0x60,0x61,0x70,0xf0,EOT},
224 {0x01,0x03,0xf8,0x04,0x00,EOT}},
226 {0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
227 {0x01,0x02,0xf8,0x03,0x00,0x00,EOT}},
228 {0x5, "Keyboard / mouse",
229 {0x30,0x60,0x61,0x62,0x63,0x70,0x72,0xf0,EOT},
230 {0x01,0x00,0x60,0x00,0x64,0x01,0x0c,0x83,EOT}},
232 {0x30,0x60,0x61,0x62,0x63,0x64,0x65,0x70,0x72,0xe0,
233 0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xf1,EOT},
234 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
235 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,EOT}},
237 {0x30,0x60,0x61,0x70,0x72,0xe8,0xe9,0xea,0xeb,0xec,
238 0xed,0xee,0xf0,0xf1,0xf2,0xf3,0xf4,EOT},
239 {0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,
240 0x01,0x01,0x00,RSVD,0x00,0x00,0x00,EOT}},
242 {0x30,0x60,0x61,0x62,0x63,0x64,0x65,0x70,0x72,0xe0,
243 0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xf1,EOT},
244 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
245 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,EOT}},
247 {0x30,0x60,0x61,0x62,0x63,0x64,0x65,0x70,0xe0,0xe1,
248 0x02,0xe3,0xe4,0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,
250 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
251 NANA,MISC,RSVD,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
252 0x00,RSVD,RSVD,EOT}},
254 {0x9774, "W83977ATF", {
258 {0x52, "W83627HF/F/HG/G", {
260 {0x02,0x07,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x28,
261 0x29,0x2a,0x2b,0x2c,0x2e,0x2f,EOT},
262 {0x00,NANA,0x52,NANA,0xff,0x00,MISC,0x00,0x00,0x00,
263 0x00,0x7c,0xc0,0x00,0x00,0x00,EOT}},
265 {0x30,0x60,0x61,0x70,0x74,0xf0,0xf1,0xf2,0xf4,
267 {0x01,0x03,0xf0,0x06,0x02,0x0e,0x00,0xff,0x00,
269 {0x1, "Parallel port",
270 {0x30,0x60,0x61,0x70,0x74,0xf0,EOT},
271 {0x01,0x03,0x78,0x07,0x04,0x3f,EOT}},
273 {0x30,0x60,0x61,0x70,0xf0,EOT},
274 {0x01,0x03,0xf8,0x04,0x00,EOT}},
276 {0x30,0x60,0x61,0x70,0xf0,0xf1,EOT},
277 {0x01,0x02,0xf8,0x03,0x00,0x00,EOT}},
279 {0x30,0x60,0x61,0x62,0x63,0x70,0x72,0xf0,EOT},
280 {0x01,0x00,0x60,0x00,0x64,0x01,0x0c,0x80,EOT}},
282 {0x30,0x60,0x61,0x70,EOT},
283 {0x00,0x00,0x00,0x00,EOT}},
284 {0x7, "Game port, MIDI port, GPIO 1",
285 {0x30,0x60,0x61,0x62,0x63,0x70,0xf0,0xf1,0xf2,EOT},
286 {0x00,0x02,0x01,0x03,0x30,0x09,0xff,0x00,0x00,EOT}},
287 {0x8, "GPIO 2, Watchdog timer",
288 {0x30,0xf0,0xf1,0xf2,0xf3,0xf5,0xf6,0xf6,0xf7,EOT},
289 {0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
291 {0x30,0xf0,0xf1,0xf2,0xf3,EOT},
292 {0x00,0xff,0x00,0x00,0x00,EOT}},
294 {0x30,0x70,0xe0,0xe1,0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,
295 0xf0,0xf1,0xf3,0xf4,0xf6,0xf7,0xf9,0xfe,0xff,EOT},
296 {0x00,0x00,0x00,0x00,NANA,NANA,0x00,0x00,0x00,0x00,
297 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,EOT}},
298 {0xb, "Hardware monitor",
299 {0x30,0x60,0x61,0x70,0xf0,EOT},
300 {0x00,0x00,0x00,0x00,0x00,EOT}},
302 {0x68, "W83697SF/UF/UG", { /* TODO: Add comment. */
315 static void enter_conf_mode_winbond_88(uint16_t port)
320 static void enter_conf_mode_winbond_89(uint16_t port)
325 static void enter_conf_mode_winbond_86(uint16_t port)
331 void probe_idregs_winbond_helper(const char *init, uint16_t port)
334 uint8_t devid, rev, olddevid;
336 probing_for("Winbond", init, port);
338 devid = regval(port, DEVICE_ID_REG);
339 rev = regval(port, DEVICE_REV_REG);
340 olddevid = regval(port, DEVICE_ID_REG_OLD) & 0x0f;
342 if (devid == 0x52 || devid == 0x68)
343 id = devid; /* ID only */
344 else if ((devid == 0x97) && ((rev & 0xf0) == 0x70))
345 id = (devid << 8) | rev; /* ID and rev */
347 id = (devid << 4) | ((rev & 0xf0) >> 4); /* ID and rev[3..0] */
349 if (olddevid == 0x0a || olddevid == 0x0c || olddevid == 0x0d)
350 id = olddevid & 0x0f; /* ID[3..0] */
352 if (superio_unknown(reg_table, id)) {
354 printf(NOTFOUND "id/oldid=0x%02x/0x%02x, rev=0x%02x\n",
355 devid, olddevid, rev);
356 exit_conf_mode_winbond_fintek_ite_8787(port);
360 if (olddevid == 0x0a || olddevid == 0x0c || olddevid == 0x0d)
361 printf("Found Winbond %s (id=0x%02x) at 0x%x\n",
362 get_superio_name(reg_table, id), olddevid, port);
364 printf("Found Winbond %s (id=0x%02x, rev=0x%02x) at 0x%x\n",
365 get_superio_name(reg_table, id), devid, rev, port);
368 /* TODO: Special notes in dump output for the MISC entries. */
369 dump_superio("Winbond", reg_table, port, id);
370 dump_superio_readable(port); /* TODO */
373 void probe_idregs_winbond(uint16_t port)
375 /* TODO: Not all init sequences are valid for all ports. */
377 enter_conf_mode_winbond_88(port);
378 probe_idregs_winbond_helper("(init=0x88) ", port);
379 exit_conf_mode_winbond_fintek_ite_8787(port);
381 enter_conf_mode_winbond_89(port);
382 probe_idregs_winbond_helper("(init=0x89) ", port);
383 exit_conf_mode_winbond_fintek_ite_8787(port);
385 enter_conf_mode_winbond_86(port);
386 probe_idregs_winbond_helper("(init=0x86,0x86) ", port);
387 exit_conf_mode_winbond_fintek_ite_8787(port);
389 enter_conf_mode_winbond_fintek_ite_8787(port);
390 probe_idregs_winbond_helper("(init=0x87,0x87) ", port);
391 exit_conf_mode_winbond_fintek_ite_8787(port);