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7
8#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
9
10#include <linux/module.h>
11#include <linux/init.h>
12#include <linux/slab.h>
13#include <linux/jiffies.h>
14#include <linux/platform_device.h>
15#include <linux/hwmon.h>
16#include <linux/hwmon-sysfs.h>
17#include <linux/err.h>
18#include <linux/mutex.h>
19#include <linux/io.h>
20#include <linux/acpi.h>
21
22#define DRVNAME "f71882fg"
23
24#define SIO_F71858FG_LD_HWM 0x02
25#define SIO_F71882FG_LD_HWM 0x04
26#define SIO_UNLOCK_KEY 0x87
27#define SIO_LOCK_KEY 0xAA
28
29#define SIO_REG_LDSEL 0x07
30#define SIO_REG_DEVID 0x20
31#define SIO_REG_DEVREV 0x22
32#define SIO_REG_MANID 0x23
33#define SIO_REG_ENABLE 0x30
34#define SIO_REG_ADDR 0x60
35
36#define SIO_FINTEK_ID 0x1934
37#define SIO_F71808E_ID 0x0901
38#define SIO_F71808A_ID 0x1001
39#define SIO_F71858_ID 0x0507
40#define SIO_F71862_ID 0x0601
41#define SIO_F71868_ID 0x1106
42#define SIO_F71869_ID 0x0814
43#define SIO_F71869A_ID 0x1007
44#define SIO_F71882_ID 0x0541
45#define SIO_F71889_ID 0x0723
46#define SIO_F71889E_ID 0x0909
47#define SIO_F71889A_ID 0x1005
48#define SIO_F8000_ID 0x0581
49#define SIO_F81768D_ID 0x1210
50#define SIO_F81865_ID 0x0704
51#define SIO_F81866_ID 0x1010
52
53#define REGION_LENGTH 8
54#define ADDR_REG_OFFSET 5
55#define DATA_REG_OFFSET 6
56
57#define F71882FG_REG_IN_STATUS 0x12
58#define F71882FG_REG_IN_BEEP 0x13
59#define F71882FG_REG_IN(nr) (0x20 + (nr))
60#define F71882FG_REG_IN1_HIGH 0x32
61
62#define F81866_REG_IN_STATUS 0x16
63#define F81866_REG_IN_BEEP 0x17
64#define F81866_REG_IN1_HIGH 0x3a
65
66#define F71882FG_REG_FAN(nr) (0xA0 + (16 * (nr)))
67#define F71882FG_REG_FAN_TARGET(nr) (0xA2 + (16 * (nr)))
68#define F71882FG_REG_FAN_FULL_SPEED(nr) (0xA4 + (16 * (nr)))
69#define F71882FG_REG_FAN_STATUS 0x92
70#define F71882FG_REG_FAN_BEEP 0x93
71
72#define F71882FG_REG_TEMP(nr) (0x70 + 2 * (nr))
73#define F71882FG_REG_TEMP_OVT(nr) (0x80 + 2 * (nr))
74#define F71882FG_REG_TEMP_HIGH(nr) (0x81 + 2 * (nr))
75#define F71882FG_REG_TEMP_STATUS 0x62
76#define F71882FG_REG_TEMP_BEEP 0x63
77#define F71882FG_REG_TEMP_CONFIG 0x69
78#define F71882FG_REG_TEMP_HYST(nr) (0x6C + (nr))
79#define F71882FG_REG_TEMP_TYPE 0x6B
80#define F71882FG_REG_TEMP_DIODE_OPEN 0x6F
81
82#define F71882FG_REG_PWM(nr) (0xA3 + (16 * (nr)))
83#define F71882FG_REG_PWM_TYPE 0x94
84#define F71882FG_REG_PWM_ENABLE 0x96
85
86#define F71882FG_REG_FAN_HYST(nr) (0x98 + (nr))
87
88#define F71882FG_REG_FAN_FAULT_T 0x9F
89#define F71882FG_FAN_NEG_TEMP_EN 0x20
90#define F71882FG_FAN_PROG_SEL 0x80
91
92#define F71882FG_REG_POINT_PWM(pwm, point) (0xAA + (point) + (16 * (pwm)))
93#define F71882FG_REG_POINT_TEMP(pwm, point) (0xA6 + (point) + (16 * (pwm)))
94#define F71882FG_REG_POINT_MAPPING(nr) (0xAF + 16 * (nr))
95
96#define F71882FG_REG_START 0x01
97
98#define F71882FG_MAX_INS 11
99
100#define FAN_MIN_DETECT 366
101
102static unsigned short force_id;
103module_param(force_id, ushort, 0);
104MODULE_PARM_DESC(force_id, "Override the detected device ID");
105
106enum chips { f71808e, f71808a, f71858fg, f71862fg, f71868a, f71869, f71869a,
107 f71882fg, f71889fg, f71889ed, f71889a, f8000, f81768d, f81865f,
108 f81866a};
109
110static const char *const f71882fg_names[] = {
111 "f71808e",
112 "f71808a",
113 "f71858fg",
114 "f71862fg",
115 "f71868a",
116 "f71869",
117 "f71869a",
118 "f71882fg",
119 "f71889fg",
120 "f71889ed",
121 "f71889a",
122 "f8000",
123 "f81768d",
124 "f81865f",
125 "f81866a",
126};
127
128static const char f71882fg_has_in[][F71882FG_MAX_INS] = {
129 [f71808e] = { 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0 },
130 [f71808a] = { 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0 },
131 [f71858fg] = { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
132 [f71862fg] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0 },
133 [f71868a] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 },
134 [f71869] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0 },
135 [f71869a] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0 },
136 [f71882fg] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0 },
137 [f71889fg] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0 },
138 [f71889ed] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0 },
139 [f71889a] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0 },
140 [f8000] = { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
141 [f81768d] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 },
142 [f81865f] = { 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0 },
143 [f81866a] = { 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0 },
144};
145
146static const char f71882fg_has_in1_alarm[] = {
147 [f71808e] = 0,
148 [f71808a] = 0,
149 [f71858fg] = 0,
150 [f71862fg] = 0,
151 [f71868a] = 0,
152 [f71869] = 0,
153 [f71869a] = 0,
154 [f71882fg] = 1,
155 [f71889fg] = 1,
156 [f71889ed] = 1,
157 [f71889a] = 1,
158 [f8000] = 0,
159 [f81768d] = 1,
160 [f81865f] = 1,
161 [f81866a] = 1,
162};
163
164static const char f71882fg_fan_has_beep[] = {
165 [f71808e] = 0,
166 [f71808a] = 0,
167 [f71858fg] = 0,
168 [f71862fg] = 1,
169 [f71868a] = 1,
170 [f71869] = 1,
171 [f71869a] = 1,
172 [f71882fg] = 1,
173 [f71889fg] = 1,
174 [f71889ed] = 1,
175 [f71889a] = 1,
176 [f8000] = 0,
177 [f81768d] = 1,
178 [f81865f] = 1,
179 [f81866a] = 1,
180};
181
182static const char f71882fg_nr_fans[] = {
183 [f71808e] = 3,
184 [f71808a] = 2,
185 [f71858fg] = 3,
186 [f71862fg] = 3,
187 [f71868a] = 3,
188 [f71869] = 3,
189 [f71869a] = 3,
190 [f71882fg] = 4,
191 [f71889fg] = 3,
192 [f71889ed] = 3,
193 [f71889a] = 3,
194 [f8000] = 3,
195 [f81768d] = 3,
196 [f81865f] = 2,
197 [f81866a] = 3,
198};
199
200static const char f71882fg_temp_has_beep[] = {
201 [f71808e] = 0,
202 [f71808a] = 1,
203 [f71858fg] = 0,
204 [f71862fg] = 1,
205 [f71868a] = 1,
206 [f71869] = 1,
207 [f71869a] = 1,
208 [f71882fg] = 1,
209 [f71889fg] = 1,
210 [f71889ed] = 1,
211 [f71889a] = 1,
212 [f8000] = 0,
213 [f81768d] = 1,
214 [f81865f] = 1,
215 [f81866a] = 1,
216};
217
218static const char f71882fg_nr_temps[] = {
219 [f71808e] = 2,
220 [f71808a] = 2,
221 [f71858fg] = 3,
222 [f71862fg] = 3,
223 [f71868a] = 3,
224 [f71869] = 3,
225 [f71869a] = 3,
226 [f71882fg] = 3,
227 [f71889fg] = 3,
228 [f71889ed] = 3,
229 [f71889a] = 3,
230 [f8000] = 3,
231 [f81768d] = 3,
232 [f81865f] = 2,
233 [f81866a] = 3,
234};
235
236static struct platform_device *f71882fg_pdev;
237
238
239static inline int superio_inb(int base, int reg);
240static inline int superio_inw(int base, int reg);
241static inline int superio_enter(int base);
242static inline void superio_select(int base, int ld);
243static inline void superio_exit(int base);
244
245struct f71882fg_sio_data {
246 enum chips type;
247};
248
249struct f71882fg_data {
250 unsigned short addr;
251 enum chips type;
252 struct device *hwmon_dev;
253
254 struct mutex update_lock;
255 int temp_start;
256 char valid;
257 char auto_point_temp_signed;
258 unsigned long last_updated;
259 unsigned long last_limits;
260
261
262 u8 in[F71882FG_MAX_INS];
263 u8 in1_max;
264 u8 in_status;
265 u8 in_beep;
266 u16 fan[4];
267 u16 fan_target[4];
268 u16 fan_full_speed[4];
269 u8 fan_status;
270 u8 fan_beep;
271
272
273
274
275
276 u16 temp[4];
277 u8 temp_ovt[4];
278 u8 temp_high[4];
279 u8 temp_hyst[2];
280 u8 temp_type[4];
281 u8 temp_status;
282 u8 temp_beep;
283 u8 temp_diode_open;
284 u8 temp_config;
285 u8 pwm[4];
286 u8 pwm_enable;
287 u8 pwm_auto_point_hyst[2];
288 u8 pwm_auto_point_mapping[4];
289 u8 pwm_auto_point_pwm[4][5];
290 s8 pwm_auto_point_temp[4][4];
291};
292
293
294static ssize_t show_in(struct device *dev, struct device_attribute *devattr,
295 char *buf);
296static ssize_t show_in_max(struct device *dev, struct device_attribute
297 *devattr, char *buf);
298static ssize_t store_in_max(struct device *dev, struct device_attribute
299 *devattr, const char *buf, size_t count);
300static ssize_t show_in_beep(struct device *dev, struct device_attribute
301 *devattr, char *buf);
302static ssize_t store_in_beep(struct device *dev, struct device_attribute
303 *devattr, const char *buf, size_t count);
304static ssize_t show_in_alarm(struct device *dev, struct device_attribute
305 *devattr, char *buf);
306
307static ssize_t show_fan(struct device *dev, struct device_attribute *devattr,
308 char *buf);
309static ssize_t show_fan_full_speed(struct device *dev,
310 struct device_attribute *devattr, char *buf);
311static ssize_t store_fan_full_speed(struct device *dev,
312 struct device_attribute *devattr, const char *buf, size_t count);
313static ssize_t show_fan_beep(struct device *dev, struct device_attribute
314 *devattr, char *buf);
315static ssize_t store_fan_beep(struct device *dev, struct device_attribute
316 *devattr, const char *buf, size_t count);
317static ssize_t show_fan_alarm(struct device *dev, struct device_attribute
318 *devattr, char *buf);
319
320static ssize_t show_temp(struct device *dev, struct device_attribute
321 *devattr, char *buf);
322static ssize_t show_temp_max(struct device *dev, struct device_attribute
323 *devattr, char *buf);
324static ssize_t store_temp_max(struct device *dev, struct device_attribute
325 *devattr, const char *buf, size_t count);
326static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute
327 *devattr, char *buf);
328static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute
329 *devattr, const char *buf, size_t count);
330static ssize_t show_temp_crit(struct device *dev, struct device_attribute
331 *devattr, char *buf);
332static ssize_t store_temp_crit(struct device *dev, struct device_attribute
333 *devattr, const char *buf, size_t count);
334static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute
335 *devattr, char *buf);
336static ssize_t show_temp_type(struct device *dev, struct device_attribute
337 *devattr, char *buf);
338static ssize_t show_temp_beep(struct device *dev, struct device_attribute
339 *devattr, char *buf);
340static ssize_t store_temp_beep(struct device *dev, struct device_attribute
341 *devattr, const char *buf, size_t count);
342static ssize_t show_temp_alarm(struct device *dev, struct device_attribute
343 *devattr, char *buf);
344static ssize_t show_temp_fault(struct device *dev, struct device_attribute
345 *devattr, char *buf);
346
347static ssize_t show_pwm(struct device *dev, struct device_attribute *devattr,
348 char *buf);
349static ssize_t store_pwm(struct device *dev, struct device_attribute *devattr,
350 const char *buf, size_t count);
351static ssize_t show_simple_pwm(struct device *dev,
352 struct device_attribute *devattr, char *buf);
353static ssize_t store_simple_pwm(struct device *dev,
354 struct device_attribute *devattr, const char *buf, size_t count);
355static ssize_t show_pwm_enable(struct device *dev,
356 struct device_attribute *devattr, char *buf);
357static ssize_t store_pwm_enable(struct device *dev,
358 struct device_attribute *devattr, const char *buf, size_t count);
359static ssize_t show_pwm_interpolate(struct device *dev,
360 struct device_attribute *devattr, char *buf);
361static ssize_t store_pwm_interpolate(struct device *dev,
362 struct device_attribute *devattr, const char *buf, size_t count);
363static ssize_t show_pwm_auto_point_channel(struct device *dev,
364 struct device_attribute *devattr, char *buf);
365static ssize_t store_pwm_auto_point_channel(struct device *dev,
366 struct device_attribute *devattr, const char *buf, size_t count);
367static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev,
368 struct device_attribute *devattr, char *buf);
369static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev,
370 struct device_attribute *devattr, const char *buf, size_t count);
371static ssize_t show_pwm_auto_point_pwm(struct device *dev,
372 struct device_attribute *devattr, char *buf);
373static ssize_t store_pwm_auto_point_pwm(struct device *dev,
374 struct device_attribute *devattr, const char *buf, size_t count);
375static ssize_t show_pwm_auto_point_temp(struct device *dev,
376 struct device_attribute *devattr, char *buf);
377static ssize_t store_pwm_auto_point_temp(struct device *dev,
378 struct device_attribute *devattr, const char *buf, size_t count);
379
380static ssize_t name_show(struct device *dev, struct device_attribute *devattr,
381 char *buf);
382
383static int f71882fg_probe(struct platform_device *pdev);
384static int f71882fg_remove(struct platform_device *pdev);
385
386static struct platform_driver f71882fg_driver = {
387 .driver = {
388 .name = DRVNAME,
389 },
390 .probe = f71882fg_probe,
391 .remove = f71882fg_remove,
392};
393
394static DEVICE_ATTR_RO(name);
395
396
397
398
399
400static struct sensor_device_attribute_2 f71858fg_temp_attr[] = {
401 SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0),
402 SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max,
403 store_temp_max, 0, 0),
404 SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
405 store_temp_max_hyst, 0, 0),
406 SENSOR_ATTR_2(temp1_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 0),
407 SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit,
408 store_temp_crit, 0, 0),
409 SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
410 0, 0),
411 SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4),
412 SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 0),
413 SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1),
414 SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max,
415 store_temp_max, 0, 1),
416 SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
417 store_temp_max_hyst, 0, 1),
418 SENSOR_ATTR_2(temp2_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1),
419 SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit,
420 store_temp_crit, 0, 1),
421 SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
422 0, 1),
423 SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5),
424 SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 1),
425 SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 2),
426 SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max,
427 store_temp_max, 0, 2),
428 SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
429 store_temp_max_hyst, 0, 2),
430 SENSOR_ATTR_2(temp3_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2),
431 SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit,
432 store_temp_crit, 0, 2),
433 SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
434 0, 2),
435 SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6),
436 SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2),
437};
438
439
440static struct sensor_device_attribute_2 fxxxx_temp_attr[3][9] = { {
441 SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 1),
442 SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max,
443 store_temp_max, 0, 1),
444 SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
445 store_temp_max_hyst, 0, 1),
446
447
448
449
450
451 SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1),
452 SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit,
453 store_temp_crit, 0, 1),
454 SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
455 0, 1),
456 SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5),
457 SENSOR_ATTR_2(temp1_type, S_IRUGO, show_temp_type, NULL, 0, 1),
458 SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 1),
459}, {
460 SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 2),
461 SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max,
462 store_temp_max, 0, 2),
463 SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
464 store_temp_max_hyst, 0, 2),
465
466 SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2),
467 SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit,
468 store_temp_crit, 0, 2),
469 SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
470 0, 2),
471 SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6),
472 SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 2),
473 SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 2),
474}, {
475 SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 3),
476 SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max,
477 store_temp_max, 0, 3),
478 SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
479 store_temp_max_hyst, 0, 3),
480
481 SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 3),
482 SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit,
483 store_temp_crit, 0, 3),
484 SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
485 0, 3),
486 SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 7),
487 SENSOR_ATTR_2(temp3_type, S_IRUGO, show_temp_type, NULL, 0, 3),
488 SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 3),
489} };
490
491
492static struct sensor_device_attribute_2 fxxxx_temp_beep_attr[3][2] = { {
493 SENSOR_ATTR_2(temp1_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
494 store_temp_beep, 0, 1),
495 SENSOR_ATTR_2(temp1_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
496 store_temp_beep, 0, 5),
497}, {
498 SENSOR_ATTR_2(temp2_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
499 store_temp_beep, 0, 2),
500 SENSOR_ATTR_2(temp2_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
501 store_temp_beep, 0, 6),
502}, {
503 SENSOR_ATTR_2(temp3_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
504 store_temp_beep, 0, 3),
505 SENSOR_ATTR_2(temp3_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
506 store_temp_beep, 0, 7),
507} };
508
509static struct sensor_device_attribute_2 f81866_temp_beep_attr[3][2] = { {
510 SENSOR_ATTR_2(temp1_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
511 store_temp_beep, 0, 0),
512 SENSOR_ATTR_2(temp1_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
513 store_temp_beep, 0, 4),
514}, {
515 SENSOR_ATTR_2(temp2_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
516 store_temp_beep, 0, 1),
517 SENSOR_ATTR_2(temp2_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
518 store_temp_beep, 0, 5),
519}, {
520 SENSOR_ATTR_2(temp3_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
521 store_temp_beep, 0, 2),
522 SENSOR_ATTR_2(temp3_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
523 store_temp_beep, 0, 6),
524} };
525
526
527
528
529
530
531
532static struct sensor_device_attribute_2 f8000_temp_attr[] = {
533 SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0),
534 SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_crit,
535 store_temp_crit, 0, 0),
536 SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max,
537 store_temp_max, 0, 0),
538 SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4),
539 SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 0),
540 SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1),
541 SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_crit,
542 store_temp_crit, 0, 1),
543 SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max,
544 store_temp_max, 0, 1),
545 SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5),
546 SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 1),
547 SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 2),
548 SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_crit,
549 store_temp_crit, 0, 2),
550 SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max,
551 store_temp_max, 0, 2),
552 SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6),
553 SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2),
554};
555
556
557static struct sensor_device_attribute_2 fxxxx_in_attr[] = {
558 SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0),
559 SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1),
560 SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2),
561 SENSOR_ATTR_2(in3_input, S_IRUGO, show_in, NULL, 0, 3),
562 SENSOR_ATTR_2(in4_input, S_IRUGO, show_in, NULL, 0, 4),
563 SENSOR_ATTR_2(in5_input, S_IRUGO, show_in, NULL, 0, 5),
564 SENSOR_ATTR_2(in6_input, S_IRUGO, show_in, NULL, 0, 6),
565 SENSOR_ATTR_2(in7_input, S_IRUGO, show_in, NULL, 0, 7),
566 SENSOR_ATTR_2(in8_input, S_IRUGO, show_in, NULL, 0, 8),
567 SENSOR_ATTR_2(in9_input, S_IRUGO, show_in, NULL, 0, 9),
568 SENSOR_ATTR_2(in10_input, S_IRUGO, show_in, NULL, 0, 10),
569};
570
571
572static struct sensor_device_attribute_2 fxxxx_in1_alarm_attr[] = {
573 SENSOR_ATTR_2(in1_max, S_IRUGO|S_IWUSR, show_in_max, store_in_max,
574 0, 1),
575 SENSOR_ATTR_2(in1_beep, S_IRUGO|S_IWUSR, show_in_beep, store_in_beep,
576 0, 1),
577 SENSOR_ATTR_2(in1_alarm, S_IRUGO, show_in_alarm, NULL, 0, 1),
578};
579
580
581static struct sensor_device_attribute_2 fxxxx_fan_attr[4][6] = { {
582 SENSOR_ATTR_2(fan1_input, S_IRUGO, show_fan, NULL, 0, 0),
583 SENSOR_ATTR_2(fan1_full_speed, S_IRUGO|S_IWUSR,
584 show_fan_full_speed,
585 store_fan_full_speed, 0, 0),
586 SENSOR_ATTR_2(fan1_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 0),
587 SENSOR_ATTR_2(pwm1, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 0),
588 SENSOR_ATTR_2(pwm1_enable, S_IRUGO|S_IWUSR, show_pwm_enable,
589 store_pwm_enable, 0, 0),
590 SENSOR_ATTR_2(pwm1_interpolate, S_IRUGO|S_IWUSR,
591 show_pwm_interpolate, store_pwm_interpolate, 0, 0),
592}, {
593 SENSOR_ATTR_2(fan2_input, S_IRUGO, show_fan, NULL, 0, 1),
594 SENSOR_ATTR_2(fan2_full_speed, S_IRUGO|S_IWUSR,
595 show_fan_full_speed,
596 store_fan_full_speed, 0, 1),
597 SENSOR_ATTR_2(fan2_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 1),
598 SENSOR_ATTR_2(pwm2, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 1),
599 SENSOR_ATTR_2(pwm2_enable, S_IRUGO|S_IWUSR, show_pwm_enable,
600 store_pwm_enable, 0, 1),
601 SENSOR_ATTR_2(pwm2_interpolate, S_IRUGO|S_IWUSR,
602 show_pwm_interpolate, store_pwm_interpolate, 0, 1),
603}, {
604 SENSOR_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 0, 2),
605 SENSOR_ATTR_2(fan3_full_speed, S_IRUGO|S_IWUSR,
606 show_fan_full_speed,
607 store_fan_full_speed, 0, 2),
608 SENSOR_ATTR_2(fan3_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 2),
609 SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2),
610 SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable,
611 store_pwm_enable, 0, 2),
612 SENSOR_ATTR_2(pwm3_interpolate, S_IRUGO|S_IWUSR,
613 show_pwm_interpolate, store_pwm_interpolate, 0, 2),
614}, {
615 SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3),
616 SENSOR_ATTR_2(fan4_full_speed, S_IRUGO|S_IWUSR,
617 show_fan_full_speed,
618 store_fan_full_speed, 0, 3),
619 SENSOR_ATTR_2(fan4_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 3),
620 SENSOR_ATTR_2(pwm4, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 3),
621 SENSOR_ATTR_2(pwm4_enable, S_IRUGO|S_IWUSR, show_pwm_enable,
622 store_pwm_enable, 0, 3),
623 SENSOR_ATTR_2(pwm4_interpolate, S_IRUGO|S_IWUSR,
624 show_pwm_interpolate, store_pwm_interpolate, 0, 3),
625} };
626
627
628static struct sensor_device_attribute_2 f71808a_fan3_attr[] = {
629 SENSOR_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 0, 2),
630 SENSOR_ATTR_2(fan3_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 2),
631 SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR,
632 show_simple_pwm, store_simple_pwm, 0, 2),
633};
634
635
636static struct sensor_device_attribute_2 fxxxx_fan_beep_attr[] = {
637 SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep,
638 store_fan_beep, 0, 0),
639 SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep,
640 store_fan_beep, 0, 1),
641 SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep,
642 store_fan_beep, 0, 2),
643 SENSOR_ATTR_2(fan4_beep, S_IRUGO|S_IWUSR, show_fan_beep,
644 store_fan_beep, 0, 3),
645};
646
647
648
649
650
651static struct sensor_device_attribute_2 f71862fg_auto_pwm_attr[3][7] = { {
652 SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR,
653 show_pwm_auto_point_channel,
654 store_pwm_auto_point_channel, 0, 0),
655 SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR,
656 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
657 1, 0),
658 SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR,
659 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
660 4, 0),
661 SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR,
662 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
663 0, 0),
664 SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR,
665 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
666 3, 0),
667 SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
668 show_pwm_auto_point_temp_hyst,
669 store_pwm_auto_point_temp_hyst,
670 0, 0),
671 SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO,
672 show_pwm_auto_point_temp_hyst, NULL, 3, 0),
673}, {
674 SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR,
675 show_pwm_auto_point_channel,
676 store_pwm_auto_point_channel, 0, 1),
677 SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR,
678 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
679 1, 1),
680 SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR,
681 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
682 4, 1),
683 SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR,
684 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
685 0, 1),
686 SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR,
687 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
688 3, 1),
689 SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
690 show_pwm_auto_point_temp_hyst,
691 store_pwm_auto_point_temp_hyst,
692 0, 1),
693 SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO,
694 show_pwm_auto_point_temp_hyst, NULL, 3, 1),
695}, {
696 SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR,
697 show_pwm_auto_point_channel,
698 store_pwm_auto_point_channel, 0, 2),
699 SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR,
700 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
701 1, 2),
702 SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR,
703 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
704 4, 2),
705 SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR,
706 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
707 0, 2),
708 SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR,
709 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
710 3, 2),
711 SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
712 show_pwm_auto_point_temp_hyst,
713 store_pwm_auto_point_temp_hyst,
714 0, 2),
715 SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO,
716 show_pwm_auto_point_temp_hyst, NULL, 3, 2),
717} };
718
719
720
721
722
723
724static struct sensor_device_attribute_2 f71869_auto_pwm_attr[3][8] = { {
725 SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR,
726 show_pwm_auto_point_channel,
727 store_pwm_auto_point_channel, 0, 0),
728 SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR,
729 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
730 0, 0),
731 SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR,
732 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
733 1, 0),
734 SENSOR_ATTR_2(pwm1_auto_point3_pwm, S_IRUGO|S_IWUSR,
735 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
736 4, 0),
737 SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR,
738 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
739 0, 0),
740 SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR,
741 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
742 3, 0),
743 SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
744 show_pwm_auto_point_temp_hyst,
745 store_pwm_auto_point_temp_hyst,
746 0, 0),
747 SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO,
748 show_pwm_auto_point_temp_hyst, NULL, 3, 0),
749}, {
750 SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR,
751 show_pwm_auto_point_channel,
752 store_pwm_auto_point_channel, 0, 1),
753 SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR,
754 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
755 0, 1),
756 SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR,
757 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
758 1, 1),
759 SENSOR_ATTR_2(pwm2_auto_point3_pwm, S_IRUGO|S_IWUSR,
760 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
761 4, 1),
762 SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR,
763 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
764 0, 1),
765 SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR,
766 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
767 3, 1),
768 SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
769 show_pwm_auto_point_temp_hyst,
770 store_pwm_auto_point_temp_hyst,
771 0, 1),
772 SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO,
773 show_pwm_auto_point_temp_hyst, NULL, 3, 1),
774}, {
775 SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR,
776 show_pwm_auto_point_channel,
777 store_pwm_auto_point_channel, 0, 2),
778 SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR,
779 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
780 0, 2),
781 SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR,
782 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
783 1, 2),
784 SENSOR_ATTR_2(pwm3_auto_point3_pwm, S_IRUGO|S_IWUSR,
785 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
786 4, 2),
787 SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR,
788 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
789 0, 2),
790 SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR,
791 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
792 3, 2),
793 SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
794 show_pwm_auto_point_temp_hyst,
795 store_pwm_auto_point_temp_hyst,
796 0, 2),
797 SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO,
798 show_pwm_auto_point_temp_hyst, NULL, 3, 2),
799} };
800
801
802static struct sensor_device_attribute_2 fxxxx_auto_pwm_attr[4][14] = { {
803 SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR,
804 show_pwm_auto_point_channel,
805 store_pwm_auto_point_channel, 0, 0),
806 SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR,
807 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
808 0, 0),
809 SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR,
810 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
811 1, 0),
812 SENSOR_ATTR_2(pwm1_auto_point3_pwm, S_IRUGO|S_IWUSR,
813 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
814 2, 0),
815 SENSOR_ATTR_2(pwm1_auto_point4_pwm, S_IRUGO|S_IWUSR,
816 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
817 3, 0),
818 SENSOR_ATTR_2(pwm1_auto_point5_pwm, S_IRUGO|S_IWUSR,
819 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
820 4, 0),
821 SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR,
822 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
823 0, 0),
824 SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR,
825 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
826 1, 0),
827 SENSOR_ATTR_2(pwm1_auto_point3_temp, S_IRUGO|S_IWUSR,
828 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
829 2, 0),
830 SENSOR_ATTR_2(pwm1_auto_point4_temp, S_IRUGO|S_IWUSR,
831 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
832 3, 0),
833 SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
834 show_pwm_auto_point_temp_hyst,
835 store_pwm_auto_point_temp_hyst,
836 0, 0),
837 SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO,
838 show_pwm_auto_point_temp_hyst, NULL, 1, 0),
839 SENSOR_ATTR_2(pwm1_auto_point3_temp_hyst, S_IRUGO,
840 show_pwm_auto_point_temp_hyst, NULL, 2, 0),
841 SENSOR_ATTR_2(pwm1_auto_point4_temp_hyst, S_IRUGO,
842 show_pwm_auto_point_temp_hyst, NULL, 3, 0),
843}, {
844 SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR,
845 show_pwm_auto_point_channel,
846 store_pwm_auto_point_channel, 0, 1),
847 SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR,
848 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
849 0, 1),
850 SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR,
851 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
852 1, 1),
853 SENSOR_ATTR_2(pwm2_auto_point3_pwm, S_IRUGO|S_IWUSR,
854 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
855 2, 1),
856 SENSOR_ATTR_2(pwm2_auto_point4_pwm, S_IRUGO|S_IWUSR,
857 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
858 3, 1),
859 SENSOR_ATTR_2(pwm2_auto_point5_pwm, S_IRUGO|S_IWUSR,
860 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
861 4, 1),
862 SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR,
863 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
864 0, 1),
865 SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR,
866 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
867 1, 1),
868 SENSOR_ATTR_2(pwm2_auto_point3_temp, S_IRUGO|S_IWUSR,
869 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
870 2, 1),
871 SENSOR_ATTR_2(pwm2_auto_point4_temp, S_IRUGO|S_IWUSR,
872 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
873 3, 1),
874 SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
875 show_pwm_auto_point_temp_hyst,
876 store_pwm_auto_point_temp_hyst,
877 0, 1),
878 SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO,
879 show_pwm_auto_point_temp_hyst, NULL, 1, 1),
880 SENSOR_ATTR_2(pwm2_auto_point3_temp_hyst, S_IRUGO,
881 show_pwm_auto_point_temp_hyst, NULL, 2, 1),
882 SENSOR_ATTR_2(pwm2_auto_point4_temp_hyst, S_IRUGO,
883 show_pwm_auto_point_temp_hyst, NULL, 3, 1),
884}, {
885 SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR,
886 show_pwm_auto_point_channel,
887 store_pwm_auto_point_channel, 0, 2),
888 SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR,
889 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
890 0, 2),
891 SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR,
892 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
893 1, 2),
894 SENSOR_ATTR_2(pwm3_auto_point3_pwm, S_IRUGO|S_IWUSR,
895 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
896 2, 2),
897 SENSOR_ATTR_2(pwm3_auto_point4_pwm, S_IRUGO|S_IWUSR,
898 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
899 3, 2),
900 SENSOR_ATTR_2(pwm3_auto_point5_pwm, S_IRUGO|S_IWUSR,
901 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
902 4, 2),
903 SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR,
904 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
905 0, 2),
906 SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR,
907 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
908 1, 2),
909 SENSOR_ATTR_2(pwm3_auto_point3_temp, S_IRUGO|S_IWUSR,
910 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
911 2, 2),
912 SENSOR_ATTR_2(pwm3_auto_point4_temp, S_IRUGO|S_IWUSR,
913 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
914 3, 2),
915 SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
916 show_pwm_auto_point_temp_hyst,
917 store_pwm_auto_point_temp_hyst,
918 0, 2),
919 SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO,
920 show_pwm_auto_point_temp_hyst, NULL, 1, 2),
921 SENSOR_ATTR_2(pwm3_auto_point3_temp_hyst, S_IRUGO,
922 show_pwm_auto_point_temp_hyst, NULL, 2, 2),
923 SENSOR_ATTR_2(pwm3_auto_point4_temp_hyst, S_IRUGO,
924 show_pwm_auto_point_temp_hyst, NULL, 3, 2),
925}, {
926 SENSOR_ATTR_2(pwm4_auto_channels_temp, S_IRUGO|S_IWUSR,
927 show_pwm_auto_point_channel,
928 store_pwm_auto_point_channel, 0, 3),
929 SENSOR_ATTR_2(pwm4_auto_point1_pwm, S_IRUGO|S_IWUSR,
930 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
931 0, 3),
932 SENSOR_ATTR_2(pwm4_auto_point2_pwm, S_IRUGO|S_IWUSR,
933 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
934 1, 3),
935 SENSOR_ATTR_2(pwm4_auto_point3_pwm, S_IRUGO|S_IWUSR,
936 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
937 2, 3),
938 SENSOR_ATTR_2(pwm4_auto_point4_pwm, S_IRUGO|S_IWUSR,
939 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
940 3, 3),
941 SENSOR_ATTR_2(pwm4_auto_point5_pwm, S_IRUGO|S_IWUSR,
942 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
943 4, 3),
944 SENSOR_ATTR_2(pwm4_auto_point1_temp, S_IRUGO|S_IWUSR,
945 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
946 0, 3),
947 SENSOR_ATTR_2(pwm4_auto_point2_temp, S_IRUGO|S_IWUSR,
948 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
949 1, 3),
950 SENSOR_ATTR_2(pwm4_auto_point3_temp, S_IRUGO|S_IWUSR,
951 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
952 2, 3),
953 SENSOR_ATTR_2(pwm4_auto_point4_temp, S_IRUGO|S_IWUSR,
954 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
955 3, 3),
956 SENSOR_ATTR_2(pwm4_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
957 show_pwm_auto_point_temp_hyst,
958 store_pwm_auto_point_temp_hyst,
959 0, 3),
960 SENSOR_ATTR_2(pwm4_auto_point2_temp_hyst, S_IRUGO,
961 show_pwm_auto_point_temp_hyst, NULL, 1, 3),
962 SENSOR_ATTR_2(pwm4_auto_point3_temp_hyst, S_IRUGO,
963 show_pwm_auto_point_temp_hyst, NULL, 2, 3),
964 SENSOR_ATTR_2(pwm4_auto_point4_temp_hyst, S_IRUGO,
965 show_pwm_auto_point_temp_hyst, NULL, 3, 3),
966} };
967
968
969static struct sensor_device_attribute_2 f8000_fan_attr[] = {
970 SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3),
971};
972
973
974
975
976
977
978static struct sensor_device_attribute_2 f8000_auto_pwm_attr[3][14] = { {
979 SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR,
980 show_pwm_auto_point_channel,
981 store_pwm_auto_point_channel, 0, 0),
982 SENSOR_ATTR_2(temp1_auto_point1_pwm, S_IRUGO|S_IWUSR,
983 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
984 0, 2),
985 SENSOR_ATTR_2(temp1_auto_point2_pwm, S_IRUGO|S_IWUSR,
986 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
987 1, 2),
988 SENSOR_ATTR_2(temp1_auto_point3_pwm, S_IRUGO|S_IWUSR,
989 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
990 2, 2),
991 SENSOR_ATTR_2(temp1_auto_point4_pwm, S_IRUGO|S_IWUSR,
992 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
993 3, 2),
994 SENSOR_ATTR_2(temp1_auto_point5_pwm, S_IRUGO|S_IWUSR,
995 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
996 4, 2),
997 SENSOR_ATTR_2(temp1_auto_point1_temp, S_IRUGO|S_IWUSR,
998 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
999 0, 2),
1000 SENSOR_ATTR_2(temp1_auto_point2_temp, S_IRUGO|S_IWUSR,
1001 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
1002 1, 2),
1003 SENSOR_ATTR_2(temp1_auto_point3_temp, S_IRUGO|S_IWUSR,
1004 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
1005 2, 2),
1006 SENSOR_ATTR_2(temp1_auto_point4_temp, S_IRUGO|S_IWUSR,
1007 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
1008 3, 2),
1009 SENSOR_ATTR_2(temp1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
1010 show_pwm_auto_point_temp_hyst,
1011 store_pwm_auto_point_temp_hyst,
1012 0, 2),
1013 SENSOR_ATTR_2(temp1_auto_point2_temp_hyst, S_IRUGO,
1014 show_pwm_auto_point_temp_hyst, NULL, 1, 2),
1015 SENSOR_ATTR_2(temp1_auto_point3_temp_hyst, S_IRUGO,
1016 show_pwm_auto_point_temp_hyst, NULL, 2, 2),
1017 SENSOR_ATTR_2(temp1_auto_point4_temp_hyst, S_IRUGO,
1018 show_pwm_auto_point_temp_hyst, NULL, 3, 2),
1019}, {
1020 SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR,
1021 show_pwm_auto_point_channel,
1022 store_pwm_auto_point_channel, 0, 1),
1023 SENSOR_ATTR_2(temp2_auto_point1_pwm, S_IRUGO|S_IWUSR,
1024 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
1025 0, 0),
1026 SENSOR_ATTR_2(temp2_auto_point2_pwm, S_IRUGO|S_IWUSR,
1027 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
1028 1, 0),
1029 SENSOR_ATTR_2(temp2_auto_point3_pwm, S_IRUGO|S_IWUSR,
1030 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
1031 2, 0),
1032 SENSOR_ATTR_2(temp2_auto_point4_pwm, S_IRUGO|S_IWUSR,
1033 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
1034 3, 0),
1035 SENSOR_ATTR_2(temp2_auto_point5_pwm, S_IRUGO|S_IWUSR,
1036 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
1037 4, 0),
1038 SENSOR_ATTR_2(temp2_auto_point1_temp, S_IRUGO|S_IWUSR,
1039 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
1040 0, 0),
1041 SENSOR_ATTR_2(temp2_auto_point2_temp, S_IRUGO|S_IWUSR,
1042 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
1043 1, 0),
1044 SENSOR_ATTR_2(temp2_auto_point3_temp, S_IRUGO|S_IWUSR,
1045 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
1046 2, 0),
1047 SENSOR_ATTR_2(temp2_auto_point4_temp, S_IRUGO|S_IWUSR,
1048 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
1049 3, 0),
1050 SENSOR_ATTR_2(temp2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
1051 show_pwm_auto_point_temp_hyst,
1052 store_pwm_auto_point_temp_hyst,
1053 0, 0),
1054 SENSOR_ATTR_2(temp2_auto_point2_temp_hyst, S_IRUGO,
1055 show_pwm_auto_point_temp_hyst, NULL, 1, 0),
1056 SENSOR_ATTR_2(temp2_auto_point3_temp_hyst, S_IRUGO,
1057 show_pwm_auto_point_temp_hyst, NULL, 2, 0),
1058 SENSOR_ATTR_2(temp2_auto_point4_temp_hyst, S_IRUGO,
1059 show_pwm_auto_point_temp_hyst, NULL, 3, 0),
1060}, {
1061 SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR,
1062 show_pwm_auto_point_channel,
1063 store_pwm_auto_point_channel, 0, 2),
1064 SENSOR_ATTR_2(temp3_auto_point1_pwm, S_IRUGO|S_IWUSR,
1065 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
1066 0, 1),
1067 SENSOR_ATTR_2(temp3_auto_point2_pwm, S_IRUGO|S_IWUSR,
1068 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
1069 1, 1),
1070 SENSOR_ATTR_2(temp3_auto_point3_pwm, S_IRUGO|S_IWUSR,
1071 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
1072 2, 1),
1073 SENSOR_ATTR_2(temp3_auto_point4_pwm, S_IRUGO|S_IWUSR,
1074 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
1075 3, 1),
1076 SENSOR_ATTR_2(temp3_auto_point5_pwm, S_IRUGO|S_IWUSR,
1077 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
1078 4, 1),
1079 SENSOR_ATTR_2(temp3_auto_point1_temp, S_IRUGO|S_IWUSR,
1080 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
1081 0, 1),
1082 SENSOR_ATTR_2(temp3_auto_point2_temp, S_IRUGO|S_IWUSR,
1083 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
1084 1, 1),
1085 SENSOR_ATTR_2(temp3_auto_point3_temp, S_IRUGO|S_IWUSR,
1086 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
1087 2, 1),
1088 SENSOR_ATTR_2(temp3_auto_point4_temp, S_IRUGO|S_IWUSR,
1089 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
1090 3, 1),
1091 SENSOR_ATTR_2(temp3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
1092 show_pwm_auto_point_temp_hyst,
1093 store_pwm_auto_point_temp_hyst,
1094 0, 1),
1095 SENSOR_ATTR_2(temp3_auto_point2_temp_hyst, S_IRUGO,
1096 show_pwm_auto_point_temp_hyst, NULL, 1, 1),
1097 SENSOR_ATTR_2(temp3_auto_point3_temp_hyst, S_IRUGO,
1098 show_pwm_auto_point_temp_hyst, NULL, 2, 1),
1099 SENSOR_ATTR_2(temp3_auto_point4_temp_hyst, S_IRUGO,
1100 show_pwm_auto_point_temp_hyst, NULL, 3, 1),
1101} };
1102
1103
1104static inline int superio_inb(int base, int reg)
1105{
1106 outb(reg, base);
1107 return inb(base + 1);
1108}
1109
1110static int superio_inw(int base, int reg)
1111{
1112 int val;
1113 val = superio_inb(base, reg) << 8;
1114 val |= superio_inb(base, reg + 1);
1115 return val;
1116}
1117
1118static inline int superio_enter(int base)
1119{
1120
1121 if (!request_muxed_region(base, 2, DRVNAME)) {
1122 pr_err("I/O address 0x%04x already in use\n", base);
1123 return -EBUSY;
1124 }
1125
1126
1127 outb(SIO_UNLOCK_KEY, base);
1128 outb(SIO_UNLOCK_KEY, base);
1129
1130 return 0;
1131}
1132
1133static inline void superio_select(int base, int ld)
1134{
1135 outb(SIO_REG_LDSEL, base);
1136 outb(ld, base + 1);
1137}
1138
1139static inline void superio_exit(int base)
1140{
1141 outb(SIO_LOCK_KEY, base);
1142 release_region(base, 2);
1143}
1144
1145static inline int fan_from_reg(u16 reg)
1146{
1147 return reg ? (1500000 / reg) : 0;
1148}
1149
1150static inline u16 fan_to_reg(int fan)
1151{
1152 return fan ? (1500000 / fan) : 0;
1153}
1154
1155static u8 f71882fg_read8(struct f71882fg_data *data, u8 reg)
1156{
1157 u8 val;
1158
1159 outb(reg, data->addr + ADDR_REG_OFFSET);
1160 val = inb(data->addr + DATA_REG_OFFSET);
1161
1162 return val;
1163}
1164
1165static u16 f71882fg_read16(struct f71882fg_data *data, u8 reg)
1166{
1167 u16 val;
1168
1169 val = f71882fg_read8(data, reg) << 8;
1170 val |= f71882fg_read8(data, reg + 1);
1171
1172 return val;
1173}
1174
1175static void f71882fg_write8(struct f71882fg_data *data, u8 reg, u8 val)
1176{
1177 outb(reg, data->addr + ADDR_REG_OFFSET);
1178 outb(val, data->addr + DATA_REG_OFFSET);
1179}
1180
1181static void f71882fg_write16(struct f71882fg_data *data, u8 reg, u16 val)
1182{
1183 f71882fg_write8(data, reg, val >> 8);
1184 f71882fg_write8(data, reg + 1, val & 0xff);
1185}
1186
1187static u16 f71882fg_read_temp(struct f71882fg_data *data, int nr)
1188{
1189 if (data->type == f71858fg)
1190 return f71882fg_read16(data, F71882FG_REG_TEMP(nr));
1191 else
1192 return f71882fg_read8(data, F71882FG_REG_TEMP(nr));
1193}
1194
1195static struct f71882fg_data *f71882fg_update_device(struct device *dev)
1196{
1197 struct f71882fg_data *data = dev_get_drvdata(dev);
1198 int nr_fans = f71882fg_nr_fans[data->type];
1199 int nr_temps = f71882fg_nr_temps[data->type];
1200 int nr, reg, point;
1201
1202 mutex_lock(&data->update_lock);
1203
1204
1205 if (time_after(jiffies, data->last_limits + 60 * HZ) ||
1206 !data->valid) {
1207 if (f71882fg_has_in1_alarm[data->type]) {
1208 if (data->type == f81866a) {
1209 data->in1_max =
1210 f71882fg_read8(data,
1211 F81866_REG_IN1_HIGH);
1212 data->in_beep =
1213 f71882fg_read8(data,
1214 F81866_REG_IN_BEEP);
1215 } else {
1216 data->in1_max =
1217 f71882fg_read8(data,
1218 F71882FG_REG_IN1_HIGH);
1219 data->in_beep =
1220 f71882fg_read8(data,
1221 F71882FG_REG_IN_BEEP);
1222 }
1223 }
1224
1225
1226 for (nr = data->temp_start; nr < nr_temps + data->temp_start;
1227 nr++) {
1228 data->temp_ovt[nr] = f71882fg_read8(data,
1229 F71882FG_REG_TEMP_OVT(nr));
1230 data->temp_high[nr] = f71882fg_read8(data,
1231 F71882FG_REG_TEMP_HIGH(nr));
1232 }
1233
1234 if (data->type != f8000) {
1235 data->temp_hyst[0] = f71882fg_read8(data,
1236 F71882FG_REG_TEMP_HYST(0));
1237 data->temp_hyst[1] = f71882fg_read8(data,
1238 F71882FG_REG_TEMP_HYST(1));
1239 }
1240
1241 if ((data->type != f71858fg) && (data->type != f8000)) {
1242 reg = f71882fg_read8(data, F71882FG_REG_TEMP_TYPE);
1243 data->temp_type[1] = (reg & 0x02) ? 2 : 4;
1244 data->temp_type[2] = (reg & 0x04) ? 2 : 4;
1245 data->temp_type[3] = (reg & 0x08) ? 2 : 4;
1246 }
1247
1248 if (f71882fg_fan_has_beep[data->type])
1249 data->fan_beep = f71882fg_read8(data,
1250 F71882FG_REG_FAN_BEEP);
1251
1252 if (f71882fg_temp_has_beep[data->type])
1253 data->temp_beep = f71882fg_read8(data,
1254 F71882FG_REG_TEMP_BEEP);
1255
1256 data->pwm_enable = f71882fg_read8(data,
1257 F71882FG_REG_PWM_ENABLE);
1258 data->pwm_auto_point_hyst[0] =
1259 f71882fg_read8(data, F71882FG_REG_FAN_HYST(0));
1260 data->pwm_auto_point_hyst[1] =
1261 f71882fg_read8(data, F71882FG_REG_FAN_HYST(1));
1262
1263 for (nr = 0; nr < nr_fans; nr++) {
1264 data->pwm_auto_point_mapping[nr] =
1265 f71882fg_read8(data,
1266 F71882FG_REG_POINT_MAPPING(nr));
1267
1268 switch (data->type) {
1269 default:
1270 for (point = 0; point < 5; point++) {
1271 data->pwm_auto_point_pwm[nr][point] =
1272 f71882fg_read8(data,
1273 F71882FG_REG_POINT_PWM
1274 (nr, point));
1275 }
1276 for (point = 0; point < 4; point++) {
1277 data->pwm_auto_point_temp[nr][point] =
1278 f71882fg_read8(data,
1279 F71882FG_REG_POINT_TEMP
1280 (nr, point));
1281 }
1282 break;
1283 case f71808e:
1284 case f71869:
1285 data->pwm_auto_point_pwm[nr][0] =
1286 f71882fg_read8(data,
1287 F71882FG_REG_POINT_PWM(nr, 0));
1288
1289 case f71862fg:
1290 data->pwm_auto_point_pwm[nr][1] =
1291 f71882fg_read8(data,
1292 F71882FG_REG_POINT_PWM
1293 (nr, 1));
1294 data->pwm_auto_point_pwm[nr][4] =
1295 f71882fg_read8(data,
1296 F71882FG_REG_POINT_PWM
1297 (nr, 4));
1298 data->pwm_auto_point_temp[nr][0] =
1299 f71882fg_read8(data,
1300 F71882FG_REG_POINT_TEMP
1301 (nr, 0));
1302 data->pwm_auto_point_temp[nr][3] =
1303 f71882fg_read8(data,
1304 F71882FG_REG_POINT_TEMP
1305 (nr, 3));
1306 break;
1307 }
1308 }
1309 data->last_limits = jiffies;
1310 }
1311
1312
1313 if (time_after(jiffies, data->last_updated + HZ) || !data->valid) {
1314 data->temp_status = f71882fg_read8(data,
1315 F71882FG_REG_TEMP_STATUS);
1316 data->temp_diode_open = f71882fg_read8(data,
1317 F71882FG_REG_TEMP_DIODE_OPEN);
1318 for (nr = data->temp_start; nr < nr_temps + data->temp_start;
1319 nr++)
1320 data->temp[nr] = f71882fg_read_temp(data, nr);
1321
1322 data->fan_status = f71882fg_read8(data,
1323 F71882FG_REG_FAN_STATUS);
1324 for (nr = 0; nr < nr_fans; nr++) {
1325 data->fan[nr] = f71882fg_read16(data,
1326 F71882FG_REG_FAN(nr));
1327 data->fan_target[nr] =
1328 f71882fg_read16(data, F71882FG_REG_FAN_TARGET(nr));
1329 data->fan_full_speed[nr] =
1330 f71882fg_read16(data,
1331 F71882FG_REG_FAN_FULL_SPEED(nr));
1332 data->pwm[nr] =
1333 f71882fg_read8(data, F71882FG_REG_PWM(nr));
1334 }
1335
1336 if (data->type == f71808a) {
1337 data->fan[2] = f71882fg_read16(data,
1338 F71882FG_REG_FAN(2));
1339 data->pwm[2] = f71882fg_read8(data,
1340 F71882FG_REG_PWM(2));
1341 }
1342 if (data->type == f8000)
1343 data->fan[3] = f71882fg_read16(data,
1344 F71882FG_REG_FAN(3));
1345
1346 if (f71882fg_has_in1_alarm[data->type]) {
1347 if (data->type == f81866a)
1348 data->in_status = f71882fg_read8(data,
1349 F81866_REG_IN_STATUS);
1350
1351 else
1352 data->in_status = f71882fg_read8(data,
1353 F71882FG_REG_IN_STATUS);
1354 }
1355
1356 for (nr = 0; nr < F71882FG_MAX_INS; nr++)
1357 if (f71882fg_has_in[data->type][nr])
1358 data->in[nr] = f71882fg_read8(data,
1359 F71882FG_REG_IN(nr));
1360
1361 data->last_updated = jiffies;
1362 data->valid = 1;
1363 }
1364
1365 mutex_unlock(&data->update_lock);
1366
1367 return data;
1368}
1369
1370
1371static ssize_t show_fan(struct device *dev, struct device_attribute *devattr,
1372 char *buf)
1373{
1374 struct f71882fg_data *data = f71882fg_update_device(dev);
1375 int nr = to_sensor_dev_attr_2(devattr)->index;
1376 int speed = fan_from_reg(data->fan[nr]);
1377
1378 if (speed == FAN_MIN_DETECT)
1379 speed = 0;
1380
1381 return sprintf(buf, "%d\n", speed);
1382}
1383
1384static ssize_t show_fan_full_speed(struct device *dev,
1385 struct device_attribute *devattr, char *buf)
1386{
1387 struct f71882fg_data *data = f71882fg_update_device(dev);
1388 int nr = to_sensor_dev_attr_2(devattr)->index;
1389 int speed = fan_from_reg(data->fan_full_speed[nr]);
1390 return sprintf(buf, "%d\n", speed);
1391}
1392
1393static ssize_t store_fan_full_speed(struct device *dev,
1394 struct device_attribute *devattr,
1395 const char *buf, size_t count)
1396{
1397 struct f71882fg_data *data = dev_get_drvdata(dev);
1398 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1399 long val;
1400
1401 err = kstrtol(buf, 10, &val);
1402 if (err)
1403 return err;
1404
1405 val = clamp_val(val, 23, 1500000);
1406 val = fan_to_reg(val);
1407
1408 mutex_lock(&data->update_lock);
1409 f71882fg_write16(data, F71882FG_REG_FAN_FULL_SPEED(nr), val);
1410 data->fan_full_speed[nr] = val;
1411 mutex_unlock(&data->update_lock);
1412
1413 return count;
1414}
1415
1416static ssize_t show_fan_beep(struct device *dev, struct device_attribute
1417 *devattr, char *buf)
1418{
1419 struct f71882fg_data *data = f71882fg_update_device(dev);
1420 int nr = to_sensor_dev_attr_2(devattr)->index;
1421
1422 if (data->fan_beep & (1 << nr))
1423 return sprintf(buf, "1\n");
1424 else
1425 return sprintf(buf, "0\n");
1426}
1427
1428static ssize_t store_fan_beep(struct device *dev, struct device_attribute
1429 *devattr, const char *buf, size_t count)
1430{
1431 struct f71882fg_data *data = dev_get_drvdata(dev);
1432 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1433 unsigned long val;
1434
1435 err = kstrtoul(buf, 10, &val);
1436 if (err)
1437 return err;
1438
1439 mutex_lock(&data->update_lock);
1440 data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP);
1441 if (val)
1442 data->fan_beep |= 1 << nr;
1443 else
1444 data->fan_beep &= ~(1 << nr);
1445
1446 f71882fg_write8(data, F71882FG_REG_FAN_BEEP, data->fan_beep);
1447 mutex_unlock(&data->update_lock);
1448
1449 return count;
1450}
1451
1452static ssize_t show_fan_alarm(struct device *dev, struct device_attribute
1453 *devattr, char *buf)
1454{
1455 struct f71882fg_data *data = f71882fg_update_device(dev);
1456 int nr = to_sensor_dev_attr_2(devattr)->index;
1457
1458 if (data->fan_status & (1 << nr))
1459 return sprintf(buf, "1\n");
1460 else
1461 return sprintf(buf, "0\n");
1462}
1463
1464static ssize_t show_in(struct device *dev, struct device_attribute *devattr,
1465 char *buf)
1466{
1467 struct f71882fg_data *data = f71882fg_update_device(dev);
1468 int nr = to_sensor_dev_attr_2(devattr)->index;
1469
1470 return sprintf(buf, "%d\n", data->in[nr] * 8);
1471}
1472
1473static ssize_t show_in_max(struct device *dev, struct device_attribute
1474 *devattr, char *buf)
1475{
1476 struct f71882fg_data *data = f71882fg_update_device(dev);
1477
1478 return sprintf(buf, "%d\n", data->in1_max * 8);
1479}
1480
1481static ssize_t store_in_max(struct device *dev, struct device_attribute
1482 *devattr, const char *buf, size_t count)
1483{
1484 struct f71882fg_data *data = dev_get_drvdata(dev);
1485 int err;
1486 long val;
1487
1488 err = kstrtol(buf, 10, &val);
1489 if (err)
1490 return err;
1491
1492 val /= 8;
1493 val = clamp_val(val, 0, 255);
1494
1495 mutex_lock(&data->update_lock);
1496 if (data->type == f81866a)
1497 f71882fg_write8(data, F81866_REG_IN1_HIGH, val);
1498 else
1499 f71882fg_write8(data, F71882FG_REG_IN1_HIGH, val);
1500 data->in1_max = val;
1501 mutex_unlock(&data->update_lock);
1502
1503 return count;
1504}
1505
1506static ssize_t show_in_beep(struct device *dev, struct device_attribute
1507 *devattr, char *buf)
1508{
1509 struct f71882fg_data *data = f71882fg_update_device(dev);
1510 int nr = to_sensor_dev_attr_2(devattr)->index;
1511
1512 if (data->in_beep & (1 << nr))
1513 return sprintf(buf, "1\n");
1514 else
1515 return sprintf(buf, "0\n");
1516}
1517
1518static ssize_t store_in_beep(struct device *dev, struct device_attribute
1519 *devattr, const char *buf, size_t count)
1520{
1521 struct f71882fg_data *data = dev_get_drvdata(dev);
1522 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1523 unsigned long val;
1524
1525 err = kstrtoul(buf, 10, &val);
1526 if (err)
1527 return err;
1528
1529 mutex_lock(&data->update_lock);
1530 if (data->type == f81866a)
1531 data->in_beep = f71882fg_read8(data, F81866_REG_IN_BEEP);
1532 else
1533 data->in_beep = f71882fg_read8(data, F71882FG_REG_IN_BEEP);
1534
1535 if (val)
1536 data->in_beep |= 1 << nr;
1537 else
1538 data->in_beep &= ~(1 << nr);
1539
1540 if (data->type == f81866a)
1541 f71882fg_write8(data, F81866_REG_IN_BEEP, data->in_beep);
1542 else
1543 f71882fg_write8(data, F71882FG_REG_IN_BEEP, data->in_beep);
1544 mutex_unlock(&data->update_lock);
1545
1546 return count;
1547}
1548
1549static ssize_t show_in_alarm(struct device *dev, struct device_attribute
1550 *devattr, char *buf)
1551{
1552 struct f71882fg_data *data = f71882fg_update_device(dev);
1553 int nr = to_sensor_dev_attr_2(devattr)->index;
1554
1555 if (data->in_status & (1 << nr))
1556 return sprintf(buf, "1\n");
1557 else
1558 return sprintf(buf, "0\n");
1559}
1560
1561static ssize_t show_temp(struct device *dev, struct device_attribute *devattr,
1562 char *buf)
1563{
1564 struct f71882fg_data *data = f71882fg_update_device(dev);
1565 int nr = to_sensor_dev_attr_2(devattr)->index;
1566 int sign, temp;
1567
1568 if (data->type == f71858fg) {
1569
1570 if (data->temp_config & 1) {
1571 sign = data->temp[nr] & 0x0001;
1572 temp = (data->temp[nr] >> 5) & 0x7ff;
1573 } else {
1574 sign = data->temp[nr] & 0x8000;
1575 temp = (data->temp[nr] >> 5) & 0x3ff;
1576 }
1577 temp *= 125;
1578 if (sign)
1579 temp -= 128000;
1580 } else
1581 temp = data->temp[nr] * 1000;
1582
1583 return sprintf(buf, "%d\n", temp);
1584}
1585
1586static ssize_t show_temp_max(struct device *dev, struct device_attribute
1587 *devattr, char *buf)
1588{
1589 struct f71882fg_data *data = f71882fg_update_device(dev);
1590 int nr = to_sensor_dev_attr_2(devattr)->index;
1591
1592 return sprintf(buf, "%d\n", data->temp_high[nr] * 1000);
1593}
1594
1595static ssize_t store_temp_max(struct device *dev, struct device_attribute
1596 *devattr, const char *buf, size_t count)
1597{
1598 struct f71882fg_data *data = dev_get_drvdata(dev);
1599 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1600 long val;
1601
1602 err = kstrtol(buf, 10, &val);
1603 if (err)
1604 return err;
1605
1606 val /= 1000;
1607 val = clamp_val(val, 0, 255);
1608
1609 mutex_lock(&data->update_lock);
1610 f71882fg_write8(data, F71882FG_REG_TEMP_HIGH(nr), val);
1611 data->temp_high[nr] = val;
1612 mutex_unlock(&data->update_lock);
1613
1614 return count;
1615}
1616
1617static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute
1618 *devattr, char *buf)
1619{
1620 struct f71882fg_data *data = f71882fg_update_device(dev);
1621 int nr = to_sensor_dev_attr_2(devattr)->index;
1622 int temp_max_hyst;
1623
1624 mutex_lock(&data->update_lock);
1625 if (nr & 1)
1626 temp_max_hyst = data->temp_hyst[nr / 2] >> 4;
1627 else
1628 temp_max_hyst = data->temp_hyst[nr / 2] & 0x0f;
1629 temp_max_hyst = (data->temp_high[nr] - temp_max_hyst) * 1000;
1630 mutex_unlock(&data->update_lock);
1631
1632 return sprintf(buf, "%d\n", temp_max_hyst);
1633}
1634
1635static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute
1636 *devattr, const char *buf, size_t count)
1637{
1638 struct f71882fg_data *data = dev_get_drvdata(dev);
1639 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1640 ssize_t ret = count;
1641 u8 reg;
1642 long val;
1643
1644 err = kstrtol(buf, 10, &val);
1645 if (err)
1646 return err;
1647
1648 val /= 1000;
1649
1650 mutex_lock(&data->update_lock);
1651
1652
1653 data->temp_high[nr] = f71882fg_read8(data, F71882FG_REG_TEMP_HIGH(nr));
1654 val = clamp_val(val, data->temp_high[nr] - 15, data->temp_high[nr]);
1655 val = data->temp_high[nr] - val;
1656
1657
1658 reg = f71882fg_read8(data, F71882FG_REG_TEMP_HYST(nr / 2));
1659 if (nr & 1)
1660 reg = (reg & 0x0f) | (val << 4);
1661 else
1662 reg = (reg & 0xf0) | val;
1663 f71882fg_write8(data, F71882FG_REG_TEMP_HYST(nr / 2), reg);
1664 data->temp_hyst[nr / 2] = reg;
1665
1666 mutex_unlock(&data->update_lock);
1667 return ret;
1668}
1669
1670static ssize_t show_temp_crit(struct device *dev, struct device_attribute
1671 *devattr, char *buf)
1672{
1673 struct f71882fg_data *data = f71882fg_update_device(dev);
1674 int nr = to_sensor_dev_attr_2(devattr)->index;
1675
1676 return sprintf(buf, "%d\n", data->temp_ovt[nr] * 1000);
1677}
1678
1679static ssize_t store_temp_crit(struct device *dev, struct device_attribute
1680 *devattr, const char *buf, size_t count)
1681{
1682 struct f71882fg_data *data = dev_get_drvdata(dev);
1683 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1684 long val;
1685
1686 err = kstrtol(buf, 10, &val);
1687 if (err)
1688 return err;
1689
1690 val /= 1000;
1691 val = clamp_val(val, 0, 255);
1692
1693 mutex_lock(&data->update_lock);
1694 f71882fg_write8(data, F71882FG_REG_TEMP_OVT(nr), val);
1695 data->temp_ovt[nr] = val;
1696 mutex_unlock(&data->update_lock);
1697
1698 return count;
1699}
1700
1701static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute
1702 *devattr, char *buf)
1703{
1704 struct f71882fg_data *data = f71882fg_update_device(dev);
1705 int nr = to_sensor_dev_attr_2(devattr)->index;
1706 int temp_crit_hyst;
1707
1708 mutex_lock(&data->update_lock);
1709 if (nr & 1)
1710 temp_crit_hyst = data->temp_hyst[nr / 2] >> 4;
1711 else
1712 temp_crit_hyst = data->temp_hyst[nr / 2] & 0x0f;
1713 temp_crit_hyst = (data->temp_ovt[nr] - temp_crit_hyst) * 1000;
1714 mutex_unlock(&data->update_lock);
1715
1716 return sprintf(buf, "%d\n", temp_crit_hyst);
1717}
1718
1719static ssize_t show_temp_type(struct device *dev, struct device_attribute
1720 *devattr, char *buf)
1721{
1722 struct f71882fg_data *data = f71882fg_update_device(dev);
1723 int nr = to_sensor_dev_attr_2(devattr)->index;
1724
1725 return sprintf(buf, "%d\n", data->temp_type[nr]);
1726}
1727
1728static ssize_t show_temp_beep(struct device *dev, struct device_attribute
1729 *devattr, char *buf)
1730{
1731 struct f71882fg_data *data = f71882fg_update_device(dev);
1732 int nr = to_sensor_dev_attr_2(devattr)->index;
1733
1734 if (data->temp_beep & (1 << nr))
1735 return sprintf(buf, "1\n");
1736 else
1737 return sprintf(buf, "0\n");
1738}
1739
1740static ssize_t store_temp_beep(struct device *dev, struct device_attribute
1741 *devattr, const char *buf, size_t count)
1742{
1743 struct f71882fg_data *data = dev_get_drvdata(dev);
1744 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1745 unsigned long val;
1746
1747 err = kstrtoul(buf, 10, &val);
1748 if (err)
1749 return err;
1750
1751 mutex_lock(&data->update_lock);
1752 data->temp_beep = f71882fg_read8(data, F71882FG_REG_TEMP_BEEP);
1753 if (val)
1754 data->temp_beep |= 1 << nr;
1755 else
1756 data->temp_beep &= ~(1 << nr);
1757
1758 f71882fg_write8(data, F71882FG_REG_TEMP_BEEP, data->temp_beep);
1759 mutex_unlock(&data->update_lock);
1760
1761 return count;
1762}
1763
1764static ssize_t show_temp_alarm(struct device *dev, struct device_attribute
1765 *devattr, char *buf)
1766{
1767 struct f71882fg_data *data = f71882fg_update_device(dev);
1768 int nr = to_sensor_dev_attr_2(devattr)->index;
1769
1770 if (data->temp_status & (1 << nr))
1771 return sprintf(buf, "1\n");
1772 else
1773 return sprintf(buf, "0\n");
1774}
1775
1776static ssize_t show_temp_fault(struct device *dev, struct device_attribute
1777 *devattr, char *buf)
1778{
1779 struct f71882fg_data *data = f71882fg_update_device(dev);
1780 int nr = to_sensor_dev_attr_2(devattr)->index;
1781
1782 if (data->temp_diode_open & (1 << nr))
1783 return sprintf(buf, "1\n");
1784 else
1785 return sprintf(buf, "0\n");
1786}
1787
1788static ssize_t show_pwm(struct device *dev,
1789 struct device_attribute *devattr, char *buf)
1790{
1791 struct f71882fg_data *data = f71882fg_update_device(dev);
1792 int val, nr = to_sensor_dev_attr_2(devattr)->index;
1793 mutex_lock(&data->update_lock);
1794 if (data->pwm_enable & (1 << (2 * nr)))
1795
1796 val = data->pwm[nr];
1797 else {
1798
1799 val = 255 * fan_from_reg(data->fan_target[nr])
1800 / fan_from_reg(data->fan_full_speed[nr]);
1801 }
1802 mutex_unlock(&data->update_lock);
1803 return sprintf(buf, "%d\n", val);
1804}
1805
1806static ssize_t store_pwm(struct device *dev,
1807 struct device_attribute *devattr, const char *buf,
1808 size_t count)
1809{
1810 struct f71882fg_data *data = dev_get_drvdata(dev);
1811 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1812 long val;
1813
1814 err = kstrtol(buf, 10, &val);
1815 if (err)
1816 return err;
1817
1818 val = clamp_val(val, 0, 255);
1819
1820 mutex_lock(&data->update_lock);
1821 data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE);
1822 if ((data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 3) != 2) ||
1823 (data->type != f8000 && !((data->pwm_enable >> 2 * nr) & 2))) {
1824 count = -EROFS;
1825 goto leave;
1826 }
1827 if (data->pwm_enable & (1 << (2 * nr))) {
1828
1829 f71882fg_write8(data, F71882FG_REG_PWM(nr), val);
1830 data->pwm[nr] = val;
1831 } else {
1832
1833 int target, full_speed;
1834 full_speed = f71882fg_read16(data,
1835 F71882FG_REG_FAN_FULL_SPEED(nr));
1836 target = fan_to_reg(val * fan_from_reg(full_speed) / 255);
1837 f71882fg_write16(data, F71882FG_REG_FAN_TARGET(nr), target);
1838 data->fan_target[nr] = target;
1839 data->fan_full_speed[nr] = full_speed;
1840 }
1841leave:
1842 mutex_unlock(&data->update_lock);
1843
1844 return count;
1845}
1846
1847static ssize_t show_simple_pwm(struct device *dev,
1848 struct device_attribute *devattr, char *buf)
1849{
1850 struct f71882fg_data *data = f71882fg_update_device(dev);
1851 int val, nr = to_sensor_dev_attr_2(devattr)->index;
1852
1853 val = data->pwm[nr];
1854 return sprintf(buf, "%d\n", val);
1855}
1856
1857static ssize_t store_simple_pwm(struct device *dev,
1858 struct device_attribute *devattr,
1859 const char *buf, size_t count)
1860{
1861 struct f71882fg_data *data = dev_get_drvdata(dev);
1862 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1863 long val;
1864
1865 err = kstrtol(buf, 10, &val);
1866 if (err)
1867 return err;
1868
1869 val = clamp_val(val, 0, 255);
1870
1871 mutex_lock(&data->update_lock);
1872 f71882fg_write8(data, F71882FG_REG_PWM(nr), val);
1873 data->pwm[nr] = val;
1874 mutex_unlock(&data->update_lock);
1875
1876 return count;
1877}
1878
1879static ssize_t show_pwm_enable(struct device *dev,
1880 struct device_attribute *devattr, char *buf)
1881{
1882 int result = 0;
1883 struct f71882fg_data *data = f71882fg_update_device(dev);
1884 int nr = to_sensor_dev_attr_2(devattr)->index;
1885
1886 switch ((data->pwm_enable >> 2 * nr) & 3) {
1887 case 0:
1888 case 1:
1889 result = 2;
1890 break;
1891 case 2:
1892 result = 1;
1893 break;
1894 case 3:
1895 if (data->type == f8000)
1896 result = 3;
1897 else
1898 result = 1;
1899 break;
1900 }
1901
1902 return sprintf(buf, "%d\n", result);
1903}
1904
1905static ssize_t store_pwm_enable(struct device *dev, struct device_attribute
1906 *devattr, const char *buf, size_t count)
1907{
1908 struct f71882fg_data *data = dev_get_drvdata(dev);
1909 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1910 long val;
1911
1912 err = kstrtol(buf, 10, &val);
1913 if (err)
1914 return err;
1915
1916
1917 if (data->type == f8000 && nr == 2 && val != 2)
1918 return -EINVAL;
1919
1920 mutex_lock(&data->update_lock);
1921 data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE);
1922
1923 if (data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 1)) {
1924 switch (val) {
1925 case 2:
1926 data->pwm_enable &= ~(2 << (2 * nr));
1927 break;
1928 case 3:
1929 data->pwm_enable |= 2 << (2 * nr);
1930 break;
1931 default:
1932 count = -EINVAL;
1933 goto leave;
1934 }
1935 } else {
1936 switch (val) {
1937 case 1:
1938
1939 if (data->type == f71858fg &&
1940 ((data->pwm_enable >> (2 * nr)) & 1)) {
1941 count = -EINVAL;
1942 goto leave;
1943 }
1944 data->pwm_enable |= 2 << (2 * nr);
1945 break;
1946 case 2:
1947 data->pwm_enable &= ~(2 << (2 * nr));
1948 break;
1949 default:
1950 count = -EINVAL;
1951 goto leave;
1952 }
1953 }
1954 f71882fg_write8(data, F71882FG_REG_PWM_ENABLE, data->pwm_enable);
1955leave:
1956 mutex_unlock(&data->update_lock);
1957
1958 return count;
1959}
1960
1961static ssize_t show_pwm_auto_point_pwm(struct device *dev,
1962 struct device_attribute *devattr,
1963 char *buf)
1964{
1965 int result;
1966 struct f71882fg_data *data = f71882fg_update_device(dev);
1967 int pwm = to_sensor_dev_attr_2(devattr)->index;
1968 int point = to_sensor_dev_attr_2(devattr)->nr;
1969
1970 mutex_lock(&data->update_lock);
1971 if (data->pwm_enable & (1 << (2 * pwm))) {
1972
1973 result = data->pwm_auto_point_pwm[pwm][point];
1974 } else {
1975
1976 result = 32 * 255 / (32 + data->pwm_auto_point_pwm[pwm][point]);
1977 }
1978 mutex_unlock(&data->update_lock);
1979
1980 return sprintf(buf, "%d\n", result);
1981}
1982
1983static ssize_t store_pwm_auto_point_pwm(struct device *dev,
1984 struct device_attribute *devattr,
1985 const char *buf, size_t count)
1986{
1987 struct f71882fg_data *data = dev_get_drvdata(dev);
1988 int err, pwm = to_sensor_dev_attr_2(devattr)->index;
1989 int point = to_sensor_dev_attr_2(devattr)->nr;
1990 long val;
1991
1992 err = kstrtol(buf, 10, &val);
1993 if (err)
1994 return err;
1995
1996 val = clamp_val(val, 0, 255);
1997
1998 mutex_lock(&data->update_lock);
1999 data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE);
2000 if (data->pwm_enable & (1 << (2 * pwm))) {
2001
2002 } else {
2003
2004 if (val < 29)
2005 val = 255;
2006 else
2007 val = (255 - val) * 32 / val;
2008 }
2009 f71882fg_write8(data, F71882FG_REG_POINT_PWM(pwm, point), val);
2010 data->pwm_auto_point_pwm[pwm][point] = val;
2011 mutex_unlock(&data->update_lock);
2012
2013 return count;
2014}
2015
2016static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev,
2017 struct device_attribute *devattr,
2018 char *buf)
2019{
2020 int result = 0;
2021 struct f71882fg_data *data = f71882fg_update_device(dev);
2022 int nr = to_sensor_dev_attr_2(devattr)->index;
2023 int point = to_sensor_dev_attr_2(devattr)->nr;
2024
2025 mutex_lock(&data->update_lock);
2026 if (nr & 1)
2027 result = data->pwm_auto_point_hyst[nr / 2] >> 4;
2028 else
2029 result = data->pwm_auto_point_hyst[nr / 2] & 0x0f;
2030 result = 1000 * (data->pwm_auto_point_temp[nr][point] - result);
2031 mutex_unlock(&data->update_lock);
2032
2033 return sprintf(buf, "%d\n", result);
2034}
2035
2036static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev,
2037 struct device_attribute *devattr,
2038 const char *buf, size_t count)
2039{
2040 struct f71882fg_data *data = dev_get_drvdata(dev);
2041 int err, nr = to_sensor_dev_attr_2(devattr)->index;
2042 int point = to_sensor_dev_attr_2(devattr)->nr;
2043 u8 reg;
2044 long val;
2045
2046 err = kstrtol(buf, 10, &val);
2047 if (err)
2048 return err;
2049
2050 val /= 1000;
2051
2052 mutex_lock(&data->update_lock);
2053 data->pwm_auto_point_temp[nr][point] =
2054 f71882fg_read8(data, F71882FG_REG_POINT_TEMP(nr, point));
2055 val = clamp_val(val, data->pwm_auto_point_temp[nr][point] - 15,
2056 data->pwm_auto_point_temp[nr][point]);
2057 val = data->pwm_auto_point_temp[nr][point] - val;
2058
2059 reg = f71882fg_read8(data, F71882FG_REG_FAN_HYST(nr / 2));
2060 if (nr & 1)
2061 reg = (reg & 0x0f) | (val << 4);
2062 else
2063 reg = (reg & 0xf0) | val;
2064
2065 f71882fg_write8(data, F71882FG_REG_FAN_HYST(nr / 2), reg);
2066 data->pwm_auto_point_hyst[nr / 2] = reg;
2067 mutex_unlock(&data->update_lock);
2068
2069 return count;
2070}
2071
2072static ssize_t show_pwm_interpolate(struct device *dev,
2073 struct device_attribute *devattr, char *buf)
2074{
2075 int result;
2076 struct f71882fg_data *data = f71882fg_update_device(dev);
2077 int nr = to_sensor_dev_attr_2(devattr)->index;
2078
2079 result = (data->pwm_auto_point_mapping[nr] >> 4) & 1;
2080
2081 return sprintf(buf, "%d\n", result);
2082}
2083
2084static ssize_t store_pwm_interpolate(struct device *dev,
2085 struct device_attribute *devattr,
2086 const char *buf, size_t count)
2087{
2088 struct f71882fg_data *data = dev_get_drvdata(dev);
2089 int err, nr = to_sensor_dev_attr_2(devattr)->index;
2090 unsigned long val;
2091
2092 err = kstrtoul(buf, 10, &val);
2093 if (err)
2094 return err;
2095
2096 mutex_lock(&data->update_lock);
2097 data->pwm_auto_point_mapping[nr] =
2098 f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr));
2099 if (val)
2100 val = data->pwm_auto_point_mapping[nr] | (1 << 4);
2101 else
2102 val = data->pwm_auto_point_mapping[nr] & (~(1 << 4));
2103 f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val);
2104 data->pwm_auto_point_mapping[nr] = val;
2105 mutex_unlock(&data->update_lock);
2106
2107 return count;
2108}
2109
2110static ssize_t show_pwm_auto_point_channel(struct device *dev,
2111 struct device_attribute *devattr,
2112 char *buf)
2113{
2114 int result;
2115 struct f71882fg_data *data = f71882fg_update_device(dev);
2116 int nr = to_sensor_dev_attr_2(devattr)->index;
2117
2118 result = 1 << ((data->pwm_auto_point_mapping[nr] & 3) -
2119 data->temp_start);
2120
2121 return sprintf(buf, "%d\n", result);
2122}
2123
2124static ssize_t store_pwm_auto_point_channel(struct device *dev,
2125 struct device_attribute *devattr,
2126 const char *buf, size_t count)
2127{
2128 struct f71882fg_data *data = dev_get_drvdata(dev);
2129 int err, nr = to_sensor_dev_attr_2(devattr)->index;
2130 long val;
2131
2132 err = kstrtol(buf, 10, &val);
2133 if (err)
2134 return err;
2135
2136 switch (val) {
2137 case 1:
2138 val = 0;
2139 break;
2140 case 2:
2141 val = 1;
2142 break;
2143 case 4:
2144 val = 2;
2145 break;
2146 default:
2147 return -EINVAL;
2148 }
2149 val += data->temp_start;
2150 mutex_lock(&data->update_lock);
2151 data->pwm_auto_point_mapping[nr] =
2152 f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr));
2153 val = (data->pwm_auto_point_mapping[nr] & 0xfc) | val;
2154 f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val);
2155 data->pwm_auto_point_mapping[nr] = val;
2156 mutex_unlock(&data->update_lock);
2157
2158 return count;
2159}
2160
2161static ssize_t show_pwm_auto_point_temp(struct device *dev,
2162 struct device_attribute *devattr,
2163 char *buf)
2164{
2165 int result;
2166 struct f71882fg_data *data = f71882fg_update_device(dev);
2167 int pwm = to_sensor_dev_attr_2(devattr)->index;
2168 int point = to_sensor_dev_attr_2(devattr)->nr;
2169
2170 result = data->pwm_auto_point_temp[pwm][point];
2171 return sprintf(buf, "%d\n", 1000 * result);
2172}
2173
2174static ssize_t store_pwm_auto_point_temp(struct device *dev,
2175 struct device_attribute *devattr,
2176 const char *buf, size_t count)
2177{
2178 struct f71882fg_data *data = dev_get_drvdata(dev);
2179 int err, pwm = to_sensor_dev_attr_2(devattr)->index;
2180 int point = to_sensor_dev_attr_2(devattr)->nr;
2181 long val;
2182
2183 err = kstrtol(buf, 10, &val);
2184 if (err)
2185 return err;
2186
2187 val /= 1000;
2188
2189 if (data->auto_point_temp_signed)
2190 val = clamp_val(val, -128, 127);
2191 else
2192 val = clamp_val(val, 0, 127);
2193
2194 mutex_lock(&data->update_lock);
2195 f71882fg_write8(data, F71882FG_REG_POINT_TEMP(pwm, point), val);
2196 data->pwm_auto_point_temp[pwm][point] = val;
2197 mutex_unlock(&data->update_lock);
2198
2199 return count;
2200}
2201
2202static ssize_t name_show(struct device *dev, struct device_attribute *devattr,
2203 char *buf)
2204{
2205 struct f71882fg_data *data = dev_get_drvdata(dev);
2206 return sprintf(buf, "%s\n", f71882fg_names[data->type]);
2207}
2208
2209static int f71882fg_create_sysfs_files(struct platform_device *pdev,
2210 struct sensor_device_attribute_2 *attr, int count)
2211{
2212 int err, i;
2213
2214 for (i = 0; i < count; i++) {
2215 err = device_create_file(&pdev->dev, &attr[i].dev_attr);
2216 if (err)
2217 return err;
2218 }
2219 return 0;
2220}
2221
2222static void f71882fg_remove_sysfs_files(struct platform_device *pdev,
2223 struct sensor_device_attribute_2 *attr, int count)
2224{
2225 int i;
2226
2227 for (i = 0; i < count; i++)
2228 device_remove_file(&pdev->dev, &attr[i].dev_attr);
2229}
2230
2231static int f71882fg_create_fan_sysfs_files(
2232 struct platform_device *pdev, int idx)
2233{
2234 struct f71882fg_data *data = platform_get_drvdata(pdev);
2235 int err;
2236
2237
2238 err = 0;
2239 switch (data->type) {
2240 case f71858fg:
2241 if (((data->pwm_enable >> (idx * 2)) & 3) == 3)
2242 err = 1;
2243 break;
2244 case f71862fg:
2245 if (((data->pwm_enable >> (idx * 2)) & 1) != 1)
2246 err = 1;
2247 break;
2248 case f8000:
2249 if (idx == 2)
2250 err = data->pwm_enable & 0x20;
2251 break;
2252 default:
2253 break;
2254 }
2255 if (err) {
2256 dev_err(&pdev->dev,
2257 "Invalid (reserved) pwm settings: 0x%02x, "
2258 "skipping fan %d\n",
2259 (data->pwm_enable >> (idx * 2)) & 3, idx + 1);
2260 return 0;
2261 }
2262
2263 err = f71882fg_create_sysfs_files(pdev, &fxxxx_fan_attr[idx][0],
2264 ARRAY_SIZE(fxxxx_fan_attr[0]));
2265 if (err)
2266 return err;
2267
2268 if (f71882fg_fan_has_beep[data->type]) {
2269 err = f71882fg_create_sysfs_files(pdev,
2270 &fxxxx_fan_beep_attr[idx],
2271 1);
2272 if (err)
2273 return err;
2274 }
2275
2276 dev_info(&pdev->dev, "Fan: %d is in %s mode\n", idx + 1,
2277 (data->pwm_enable & (1 << (2 * idx))) ? "duty-cycle" : "RPM");
2278
2279
2280 switch (data->type) {
2281 case f71808e:
2282 case f71808a:
2283 case f71869:
2284 case f71869a:
2285 case f71889fg:
2286 case f71889ed:
2287 case f71889a:
2288 data->pwm_auto_point_mapping[idx] =
2289 f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(idx));
2290 if ((data->pwm_auto_point_mapping[idx] & 0x80) ||
2291 (data->pwm_auto_point_mapping[idx] & 3) == 0) {
2292 dev_warn(&pdev->dev,
2293 "Auto pwm controlled by raw digital "
2294 "data, disabling pwm auto_point "
2295 "sysfs attributes for fan %d\n", idx + 1);
2296 return 0;
2297 }
2298 break;
2299 default:
2300 break;
2301 }
2302
2303 switch (data->type) {
2304 case f71862fg:
2305 err = f71882fg_create_sysfs_files(pdev,
2306 &f71862fg_auto_pwm_attr[idx][0],
2307 ARRAY_SIZE(f71862fg_auto_pwm_attr[0]));
2308 break;
2309 case f71808e:
2310 case f71869:
2311 err = f71882fg_create_sysfs_files(pdev,
2312 &f71869_auto_pwm_attr[idx][0],
2313 ARRAY_SIZE(f71869_auto_pwm_attr[0]));
2314 break;
2315 case f8000:
2316 err = f71882fg_create_sysfs_files(pdev,
2317 &f8000_auto_pwm_attr[idx][0],
2318 ARRAY_SIZE(f8000_auto_pwm_attr[0]));
2319 break;
2320 default:
2321 err = f71882fg_create_sysfs_files(pdev,
2322 &fxxxx_auto_pwm_attr[idx][0],
2323 ARRAY_SIZE(fxxxx_auto_pwm_attr[0]));
2324 }
2325
2326 return err;
2327}
2328
2329static int f71882fg_probe(struct platform_device *pdev)
2330{
2331 struct f71882fg_data *data;
2332 struct f71882fg_sio_data *sio_data = dev_get_platdata(&pdev->dev);
2333 int nr_fans = f71882fg_nr_fans[sio_data->type];
2334 int nr_temps = f71882fg_nr_temps[sio_data->type];
2335 int err, i;
2336 int size;
2337 u8 start_reg, reg;
2338
2339 data = devm_kzalloc(&pdev->dev, sizeof(struct f71882fg_data),
2340 GFP_KERNEL);
2341 if (!data)
2342 return -ENOMEM;
2343
2344 data->addr = platform_get_resource(pdev, IORESOURCE_IO, 0)->start;
2345 data->type = sio_data->type;
2346 data->temp_start =
2347 (data->type == f71858fg || data->type == f8000 ||
2348 data->type == f81866a) ? 0 : 1;
2349 mutex_init(&data->update_lock);
2350 platform_set_drvdata(pdev, data);
2351
2352 start_reg = f71882fg_read8(data, F71882FG_REG_START);
2353 if (start_reg & 0x04) {
2354 dev_warn(&pdev->dev, "Hardware monitor is powered down\n");
2355 return -ENODEV;
2356 }
2357 if (!(start_reg & 0x03)) {
2358 dev_warn(&pdev->dev, "Hardware monitoring not activated\n");
2359 return -ENODEV;
2360 }
2361
2362
2363 err = device_create_file(&pdev->dev, &dev_attr_name);
2364 if (err)
2365 goto exit_unregister_sysfs;
2366
2367 if (start_reg & 0x01) {
2368 switch (data->type) {
2369 case f71858fg:
2370 data->temp_config =
2371 f71882fg_read8(data, F71882FG_REG_TEMP_CONFIG);
2372 if (data->temp_config & 0x10)
2373
2374
2375
2376
2377 err = f71882fg_create_sysfs_files(pdev,
2378 f8000_temp_attr,
2379 ARRAY_SIZE(f8000_temp_attr));
2380 else
2381 err = f71882fg_create_sysfs_files(pdev,
2382 f71858fg_temp_attr,
2383 ARRAY_SIZE(f71858fg_temp_attr));
2384 break;
2385 case f8000:
2386 err = f71882fg_create_sysfs_files(pdev,
2387 f8000_temp_attr,
2388 ARRAY_SIZE(f8000_temp_attr));
2389 break;
2390 case f81866a:
2391 err = f71882fg_create_sysfs_files(pdev,
2392 f71858fg_temp_attr,
2393 ARRAY_SIZE(f71858fg_temp_attr));
2394 break;
2395 default:
2396 err = f71882fg_create_sysfs_files(pdev,
2397 &fxxxx_temp_attr[0][0],
2398 ARRAY_SIZE(fxxxx_temp_attr[0]) * nr_temps);
2399 }
2400 if (err)
2401 goto exit_unregister_sysfs;
2402
2403 if (f71882fg_temp_has_beep[data->type]) {
2404 if (data->type == f81866a) {
2405 size = ARRAY_SIZE(f81866_temp_beep_attr[0]);
2406 err = f71882fg_create_sysfs_files(pdev,
2407 &f81866_temp_beep_attr[0][0],
2408 size * nr_temps);
2409
2410 } else {
2411 size = ARRAY_SIZE(fxxxx_temp_beep_attr[0]);
2412 err = f71882fg_create_sysfs_files(pdev,
2413 &fxxxx_temp_beep_attr[0][0],
2414 size * nr_temps);
2415 }
2416 if (err)
2417 goto exit_unregister_sysfs;
2418 }
2419
2420 for (i = 0; i < F71882FG_MAX_INS; i++) {
2421 if (f71882fg_has_in[data->type][i]) {
2422 err = device_create_file(&pdev->dev,
2423 &fxxxx_in_attr[i].dev_attr);
2424 if (err)
2425 goto exit_unregister_sysfs;
2426 }
2427 }
2428 if (f71882fg_has_in1_alarm[data->type]) {
2429 err = f71882fg_create_sysfs_files(pdev,
2430 fxxxx_in1_alarm_attr,
2431 ARRAY_SIZE(fxxxx_in1_alarm_attr));
2432 if (err)
2433 goto exit_unregister_sysfs;
2434 }
2435 }
2436
2437 if (start_reg & 0x02) {
2438 switch (data->type) {
2439 case f71808e:
2440 case f71808a:
2441 case f71869:
2442 case f71869a:
2443
2444 data->auto_point_temp_signed = 1;
2445
2446 case f71889fg:
2447 case f71889ed:
2448 case f71889a:
2449 reg = f71882fg_read8(data, F71882FG_REG_FAN_FAULT_T);
2450 if (reg & F71882FG_FAN_NEG_TEMP_EN)
2451 data->auto_point_temp_signed = 1;
2452
2453 reg &= ~F71882FG_FAN_PROG_SEL;
2454 f71882fg_write8(data, F71882FG_REG_FAN_FAULT_T, reg);
2455 break;
2456 default:
2457 break;
2458 }
2459
2460 data->pwm_enable =
2461 f71882fg_read8(data, F71882FG_REG_PWM_ENABLE);
2462
2463 for (i = 0; i < nr_fans; i++) {
2464 err = f71882fg_create_fan_sysfs_files(pdev, i);
2465 if (err)
2466 goto exit_unregister_sysfs;
2467 }
2468
2469
2470 switch (data->type) {
2471 case f71808a:
2472 err = f71882fg_create_sysfs_files(pdev,
2473 f71808a_fan3_attr,
2474 ARRAY_SIZE(f71808a_fan3_attr));
2475 break;
2476 case f8000:
2477 err = f71882fg_create_sysfs_files(pdev,
2478 f8000_fan_attr,
2479 ARRAY_SIZE(f8000_fan_attr));
2480 break;
2481 default:
2482 break;
2483 }
2484 if (err)
2485 goto exit_unregister_sysfs;
2486 }
2487
2488 data->hwmon_dev = hwmon_device_register(&pdev->dev);
2489 if (IS_ERR(data->hwmon_dev)) {
2490 err = PTR_ERR(data->hwmon_dev);
2491 data->hwmon_dev = NULL;
2492 goto exit_unregister_sysfs;
2493 }
2494
2495 return 0;
2496
2497exit_unregister_sysfs:
2498 f71882fg_remove(pdev);
2499 return err;
2500}
2501
2502static int f71882fg_remove(struct platform_device *pdev)
2503{
2504 struct f71882fg_data *data = platform_get_drvdata(pdev);
2505 int nr_fans = f71882fg_nr_fans[data->type];
2506 int nr_temps = f71882fg_nr_temps[data->type];
2507 int i;
2508 u8 start_reg = f71882fg_read8(data, F71882FG_REG_START);
2509
2510 if (data->hwmon_dev)
2511 hwmon_device_unregister(data->hwmon_dev);
2512
2513 device_remove_file(&pdev->dev, &dev_attr_name);
2514
2515 if (start_reg & 0x01) {
2516 switch (data->type) {
2517 case f71858fg:
2518 if (data->temp_config & 0x10)
2519 f71882fg_remove_sysfs_files(pdev,
2520 f8000_temp_attr,
2521 ARRAY_SIZE(f8000_temp_attr));
2522 else
2523 f71882fg_remove_sysfs_files(pdev,
2524 f71858fg_temp_attr,
2525 ARRAY_SIZE(f71858fg_temp_attr));
2526 break;
2527 case f8000:
2528 f71882fg_remove_sysfs_files(pdev,
2529 f8000_temp_attr,
2530 ARRAY_SIZE(f8000_temp_attr));
2531 break;
2532 case f81866a:
2533 f71882fg_remove_sysfs_files(pdev,
2534 f71858fg_temp_attr,
2535 ARRAY_SIZE(f71858fg_temp_attr));
2536 break;
2537 default:
2538 f71882fg_remove_sysfs_files(pdev,
2539 &fxxxx_temp_attr[0][0],
2540 ARRAY_SIZE(fxxxx_temp_attr[0]) * nr_temps);
2541 }
2542 if (f71882fg_temp_has_beep[data->type]) {
2543 if (data->type == f81866a)
2544 f71882fg_remove_sysfs_files(pdev,
2545 &f81866_temp_beep_attr[0][0],
2546 ARRAY_SIZE(f81866_temp_beep_attr[0])
2547 * nr_temps);
2548 else
2549 f71882fg_remove_sysfs_files(pdev,
2550 &fxxxx_temp_beep_attr[0][0],
2551 ARRAY_SIZE(fxxxx_temp_beep_attr[0])
2552 * nr_temps);
2553 }
2554
2555 for (i = 0; i < F71882FG_MAX_INS; i++) {
2556 if (f71882fg_has_in[data->type][i]) {
2557 device_remove_file(&pdev->dev,
2558 &fxxxx_in_attr[i].dev_attr);
2559 }
2560 }
2561 if (f71882fg_has_in1_alarm[data->type]) {
2562 f71882fg_remove_sysfs_files(pdev,
2563 fxxxx_in1_alarm_attr,
2564 ARRAY_SIZE(fxxxx_in1_alarm_attr));
2565 }
2566 }
2567
2568 if (start_reg & 0x02) {
2569 f71882fg_remove_sysfs_files(pdev, &fxxxx_fan_attr[0][0],
2570 ARRAY_SIZE(fxxxx_fan_attr[0]) * nr_fans);
2571
2572 if (f71882fg_fan_has_beep[data->type]) {
2573 f71882fg_remove_sysfs_files(pdev,
2574 fxxxx_fan_beep_attr, nr_fans);
2575 }
2576
2577 switch (data->type) {
2578 case f71808a:
2579 f71882fg_remove_sysfs_files(pdev,
2580 &fxxxx_auto_pwm_attr[0][0],
2581 ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans);
2582 f71882fg_remove_sysfs_files(pdev,
2583 f71808a_fan3_attr,
2584 ARRAY_SIZE(f71808a_fan3_attr));
2585 break;
2586 case f71862fg:
2587 f71882fg_remove_sysfs_files(pdev,
2588 &f71862fg_auto_pwm_attr[0][0],
2589 ARRAY_SIZE(f71862fg_auto_pwm_attr[0]) *
2590 nr_fans);
2591 break;
2592 case f71808e:
2593 case f71869:
2594 f71882fg_remove_sysfs_files(pdev,
2595 &f71869_auto_pwm_attr[0][0],
2596 ARRAY_SIZE(f71869_auto_pwm_attr[0]) * nr_fans);
2597 break;
2598 case f8000:
2599 f71882fg_remove_sysfs_files(pdev,
2600 f8000_fan_attr,
2601 ARRAY_SIZE(f8000_fan_attr));
2602 f71882fg_remove_sysfs_files(pdev,
2603 &f8000_auto_pwm_attr[0][0],
2604 ARRAY_SIZE(f8000_auto_pwm_attr[0]) * nr_fans);
2605 break;
2606 default:
2607 f71882fg_remove_sysfs_files(pdev,
2608 &fxxxx_auto_pwm_attr[0][0],
2609 ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans);
2610 }
2611 }
2612 return 0;
2613}
2614
2615static int __init f71882fg_find(int sioaddr, struct f71882fg_sio_data *sio_data)
2616{
2617 u16 devid;
2618 unsigned short address;
2619 int err = superio_enter(sioaddr);
2620 if (err)
2621 return err;
2622
2623 devid = superio_inw(sioaddr, SIO_REG_MANID);
2624 if (devid != SIO_FINTEK_ID) {
2625 pr_debug("Not a Fintek device\n");
2626 err = -ENODEV;
2627 goto exit;
2628 }
2629
2630 devid = force_id ? force_id : superio_inw(sioaddr, SIO_REG_DEVID);
2631 switch (devid) {
2632 case SIO_F71808E_ID:
2633 sio_data->type = f71808e;
2634 break;
2635 case SIO_F71808A_ID:
2636 sio_data->type = f71808a;
2637 break;
2638 case SIO_F71858_ID:
2639 sio_data->type = f71858fg;
2640 break;
2641 case SIO_F71862_ID:
2642 sio_data->type = f71862fg;
2643 break;
2644 case SIO_F71868_ID:
2645 sio_data->type = f71868a;
2646 break;
2647 case SIO_F71869_ID:
2648 sio_data->type = f71869;
2649 break;
2650 case SIO_F71869A_ID:
2651 sio_data->type = f71869a;
2652 break;
2653 case SIO_F71882_ID:
2654 sio_data->type = f71882fg;
2655 break;
2656 case SIO_F71889_ID:
2657 sio_data->type = f71889fg;
2658 break;
2659 case SIO_F71889E_ID:
2660 sio_data->type = f71889ed;
2661 break;
2662 case SIO_F71889A_ID:
2663 sio_data->type = f71889a;
2664 break;
2665 case SIO_F8000_ID:
2666 sio_data->type = f8000;
2667 break;
2668 case SIO_F81768D_ID:
2669 sio_data->type = f81768d;
2670 break;
2671 case SIO_F81865_ID:
2672 sio_data->type = f81865f;
2673 break;
2674 case SIO_F81866_ID:
2675 sio_data->type = f81866a;
2676 break;
2677 default:
2678 pr_info("Unsupported Fintek device: %04x\n",
2679 (unsigned int)devid);
2680 err = -ENODEV;
2681 goto exit;
2682 }
2683
2684 if (sio_data->type == f71858fg)
2685 superio_select(sioaddr, SIO_F71858FG_LD_HWM);
2686 else
2687 superio_select(sioaddr, SIO_F71882FG_LD_HWM);
2688
2689 if (!(superio_inb(sioaddr, SIO_REG_ENABLE) & 0x01)) {
2690 pr_warn("Device not activated\n");
2691 err = -ENODEV;
2692 goto exit;
2693 }
2694
2695 address = superio_inw(sioaddr, SIO_REG_ADDR);
2696 if (address == 0) {
2697 pr_warn("Base address not set\n");
2698 err = -ENODEV;
2699 goto exit;
2700 }
2701 address &= ~(REGION_LENGTH - 1);
2702
2703 err = address;
2704 pr_info("Found %s chip at %#x, revision %d\n",
2705 f71882fg_names[sio_data->type], (unsigned int)address,
2706 (int)superio_inb(sioaddr, SIO_REG_DEVREV));
2707exit:
2708 superio_exit(sioaddr);
2709 return err;
2710}
2711
2712static int __init f71882fg_device_add(int address,
2713 const struct f71882fg_sio_data *sio_data)
2714{
2715 struct resource res = {
2716 .start = address,
2717 .end = address + REGION_LENGTH - 1,
2718 .flags = IORESOURCE_IO,
2719 };
2720 int err;
2721
2722 f71882fg_pdev = platform_device_alloc(DRVNAME, address);
2723 if (!f71882fg_pdev)
2724 return -ENOMEM;
2725
2726 res.name = f71882fg_pdev->name;
2727 err = acpi_check_resource_conflict(&res);
2728 if (err)
2729 goto exit_device_put;
2730
2731 err = platform_device_add_resources(f71882fg_pdev, &res, 1);
2732 if (err) {
2733 pr_err("Device resource addition failed\n");
2734 goto exit_device_put;
2735 }
2736
2737 err = platform_device_add_data(f71882fg_pdev, sio_data,
2738 sizeof(struct f71882fg_sio_data));
2739 if (err) {
2740 pr_err("Platform data allocation failed\n");
2741 goto exit_device_put;
2742 }
2743
2744 err = platform_device_add(f71882fg_pdev);
2745 if (err) {
2746 pr_err("Device addition failed\n");
2747 goto exit_device_put;
2748 }
2749
2750 return 0;
2751
2752exit_device_put:
2753 platform_device_put(f71882fg_pdev);
2754
2755 return err;
2756}
2757
2758static int __init f71882fg_init(void)
2759{
2760 int err;
2761 int address;
2762 struct f71882fg_sio_data sio_data;
2763
2764 memset(&sio_data, 0, sizeof(sio_data));
2765
2766 address = f71882fg_find(0x2e, &sio_data);
2767 if (address < 0)
2768 address = f71882fg_find(0x4e, &sio_data);
2769 if (address < 0)
2770 return address;
2771
2772 err = platform_driver_register(&f71882fg_driver);
2773 if (err)
2774 return err;
2775
2776 err = f71882fg_device_add(address, &sio_data);
2777 if (err)
2778 goto exit_driver;
2779
2780 return 0;
2781
2782exit_driver:
2783 platform_driver_unregister(&f71882fg_driver);
2784 return err;
2785}
2786
2787static void __exit f71882fg_exit(void)
2788{
2789 platform_device_unregister(f71882fg_pdev);
2790 platform_driver_unregister(&f71882fg_driver);
2791}
2792
2793MODULE_DESCRIPTION("F71882FG Hardware Monitoring Driver");
2794MODULE_AUTHOR("Hans Edgington, Hans de Goede <hdegoede@redhat.com>");
2795MODULE_LICENSE("GPL");
2796
2797module_init(f71882fg_init);
2798module_exit(f71882fg_exit);
2799
