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hwmon/f71882fg: Fix temp1 sensor type reporting
[linux-2.6-block.git] / drivers / hwmon / f71882fg.c
CommitLineData
45fb3669
HG		 1/***************************************************************************
2 * Copyright (C) 2006 by Hans Edgington <hans@edgington.nl> *
44c4dc52 3 * Copyright (C) 2007-2011 Hans de Goede <hdegoede@redhat.com> *
45fb3669
HG		 4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
20
22d3b412
JP		 21#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
22
45fb3669
HG		 23#include <linux/module.h>
24#include <linux/init.h>
25#include <linux/slab.h>
26#include <linux/jiffies.h>
27#include <linux/platform_device.h>
28#include <linux/hwmon.h>
29#include <linux/hwmon-sysfs.h>
30#include <linux/err.h>
31#include <linux/mutex.h>
77a4a3e2 32#include <linux/io.h>
b9acb64a 33#include <linux/acpi.h>
45fb3669
HG		 34
35#define DRVNAME "f71882fg"
36
09475d32 37#define SIO_F71858FG_LD_HWM 0x02 /* Hardware monitor logical device */
77a4a3e2 38#define SIO_F71882FG_LD_HWM 0x04 /* Hardware monitor logical device */
45fb3669 39#define SIO_UNLOCK_KEY 0x87 /* Key to enable Super-I/O */
14a4019d 40#define SIO_LOCK_KEY 0xAA /* Key to disable Super-I/O */
45fb3669
HG		 41
42#define SIO_REG_LDSEL 0x07 /* Logical device select */
43#define SIO_REG_DEVID 0x20 /* Device ID (2 bytes) */
44#define SIO_REG_DEVREV 0x22 /* Device revision */
45#define SIO_REG_MANID 0x23 /* Fintek ID (2 bytes) */
46#define SIO_REG_ENABLE 0x30 /* Logical device enable */
47#define SIO_REG_ADDR 0x60 /* Logical device address (2 bytes) */
48
49#define SIO_FINTEK_ID 0x1934 /* Manufacturers ID */
09475d32 50#define SIO_F71858_ID 0x0507 /* Chipset ID */
498be968 51#define SIO_F71862_ID 0x0601 /* Chipset ID */
45fb3669 52#define SIO_F71882_ID 0x0541 /* Chipset ID */
7669896f 53#define SIO_F71889_ID 0x0723 /* Chipset ID */
ed4f7c20 54#define SIO_F8000_ID 0x0581 /* Chipset ID */
45fb3669
HG		 55
56#define REGION_LENGTH 8
57#define ADDR_REG_OFFSET 5
58#define DATA_REG_OFFSET 6
59
498be968
HG		 60#define F71882FG_REG_IN_STATUS 0x12 /* f71882fg only */
61#define F71882FG_REG_IN_BEEP 0x13 /* f71882fg only */
45fb3669 62#define F71882FG_REG_IN(nr) (0x20 + (nr))
498be968 63#define F71882FG_REG_IN1_HIGH 0x32 /* f71882fg only */
45fb3669
HG		 64
65#define F71882FG_REG_FAN(nr) (0xA0 + (16 * (nr)))
9ab796eb
MD		 66#define F71882FG_REG_FAN_TARGET(nr) (0xA2 + (16 * (nr)))
67#define F71882FG_REG_FAN_FULL_SPEED(nr) (0xA4 + (16 * (nr)))
45fb3669
HG		 68#define F71882FG_REG_FAN_STATUS 0x92
69#define F71882FG_REG_FAN_BEEP 0x93
70
7567a043
HG		 71#define F71882FG_REG_TEMP(nr) (0x70 + 2 * (nr))
72#define F71882FG_REG_TEMP_OVT(nr) (0x80 + 2 * (nr))
73#define F71882FG_REG_TEMP_HIGH(nr) (0x81 + 2 * (nr))
45fb3669
HG		 74#define F71882FG_REG_TEMP_STATUS 0x62
75#define F71882FG_REG_TEMP_BEEP 0x63
09475d32 76#define F71882FG_REG_TEMP_CONFIG 0x69
bc27490f 77#define F71882FG_REG_TEMP_HYST(nr) (0x6C + (nr))
45fb3669
HG		 78#define F71882FG_REG_TEMP_TYPE 0x6B
79#define F71882FG_REG_TEMP_DIODE_OPEN 0x6F
80
9ab796eb
MD		 81#define F71882FG_REG_PWM(nr) (0xA3 + (16 * (nr)))
82#define F71882FG_REG_PWM_TYPE 0x94
83#define F71882FG_REG_PWM_ENABLE 0x96
84
bc27490f 85#define F71882FG_REG_FAN_HYST(nr) (0x98 + (nr))
9ab796eb
MD		 86
87#define F71882FG_REG_POINT_PWM(pwm, point) (0xAA + (point) + (16 * (pwm)))
88#define F71882FG_REG_POINT_TEMP(pwm, point) (0xA6 + (point) + (16 * (pwm)))
89#define F71882FG_REG_POINT_MAPPING(nr) (0xAF + 16 * (nr))
90
45fb3669
HG		 91#define F71882FG_REG_START 0x01
92
93#define FAN_MIN_DETECT 366 /* Lowest detectable fanspeed */
94
67b671bc
JD		 95static unsigned short force_id;
96module_param(force_id, ushort, 0);
97MODULE_PARM_DESC(force_id, "Override the detected device ID");
98
f2e41e91 99enum chips { f71858fg, f71862fg, f71882fg, f71889fg, f8000 };
498be968
HG		 100
101static const char *f71882fg_names[] = {
09475d32 102 "f71858fg",
498be968
HG		 103 "f71862fg",
104 "f71882fg",
7669896f 105 "f71889fg",
ed4f7c20 106 "f8000",
498be968
HG		 107};
108
77a4a3e2 109static struct platform_device *f71882fg_pdev;
45fb3669
HG		 110
111/* Super-I/O Function prototypes */
112static inline int superio_inb(int base, int reg);
113static inline int superio_inw(int base, int reg);
cadb8657 114static inline int superio_enter(int base);
45fb3669
HG		 115static inline void superio_select(int base, int ld);
116static inline void superio_exit(int base);
117
498be968
HG		 118struct f71882fg_sio_data {
119 enum chips type;
120};
121
45fb3669
HG		 122struct f71882fg_data {
123 unsigned short addr;
498be968 124 enum chips type;
1beeffe4 125 struct device *hwmon_dev;
45fb3669
HG		 126
127 struct mutex update_lock;
09475d32 128 int temp_start; /* temp numbering start (0 or 1) */
45fb3669
HG		 129 char valid; /* !=0 if following fields are valid */
130 unsigned long last_updated; /* In jiffies */
131 unsigned long last_limits; /* In jiffies */
132
133 /* Register Values */
134 u8 in[9];
135 u8 in1_max;
136 u8 in_status;
137 u8 in_beep;
138 u16 fan[4];
9ab796eb
MD		 139 u16 fan_target[4];
140 u16 fan_full_speed[4];
45fb3669
HG		 141 u8 fan_status;
142 u8 fan_beep;
7567a043
HG		 143 /* Note: all models have only 3 temperature channels, but on some
144 they are addressed as 0-2 and on others as 1-3, so for coding
145 convenience we reserve space for 4 channels */
09475d32 146 u16 temp[4];
7567a043
HG		 147 u8 temp_ovt[4];
148 u8 temp_high[4];
bc27490f 149 u8 temp_hyst[2]; /* 2 hysts stored per reg */
7567a043 150 u8 temp_type[4];
45fb3669
HG		 151 u8 temp_status;
152 u8 temp_beep;
153 u8 temp_diode_open;
09475d32 154 u8 temp_config;
9ab796eb
MD		 155 u8 pwm[4];
156 u8 pwm_enable;
157 u8 pwm_auto_point_hyst[2];
158 u8 pwm_auto_point_mapping[4];
159 u8 pwm_auto_point_pwm[4][5];
7669896f 160 s8 pwm_auto_point_temp[4][4];
45fb3669
HG		 161};
162
77a4a3e2 163/* Sysfs in */
45fb3669
HG		 164static ssize_t show_in(struct device *dev, struct device_attribute *devattr,
165 char *buf);
166static ssize_t show_in_max(struct device *dev, struct device_attribute
167 *devattr, char *buf);
168static ssize_t store_in_max(struct device *dev, struct device_attribute
169 *devattr, const char *buf, size_t count);
170static ssize_t show_in_beep(struct device *dev, struct device_attribute
171 *devattr, char *buf);
172static ssize_t store_in_beep(struct device *dev, struct device_attribute
173 *devattr, const char *buf, size_t count);
174static ssize_t show_in_alarm(struct device *dev, struct device_attribute
175 *devattr, char *buf);
176/* Sysfs Fan */
177static ssize_t show_fan(struct device *dev, struct device_attribute *devattr,
178 char *buf);
9ab796eb
MD		 179static ssize_t show_fan_full_speed(struct device *dev,
180 struct device_attribute *devattr, char *buf);
181static ssize_t store_fan_full_speed(struct device *dev,
182 struct device_attribute *devattr, const char *buf, size_t count);
45fb3669
HG		 183static ssize_t show_fan_beep(struct device *dev, struct device_attribute
184 *devattr, char *buf);
185static ssize_t store_fan_beep(struct device *dev, struct device_attribute
186 *devattr, const char *buf, size_t count);
187static ssize_t show_fan_alarm(struct device *dev, struct device_attribute
188 *devattr, char *buf);
189/* Sysfs Temp */
190static ssize_t show_temp(struct device *dev, struct device_attribute
191 *devattr, char *buf);
192static ssize_t show_temp_max(struct device *dev, struct device_attribute
193 *devattr, char *buf);
194static ssize_t store_temp_max(struct device *dev, struct device_attribute
195 *devattr, const char *buf, size_t count);
196static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute
197 *devattr, char *buf);
198static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute
199 *devattr, const char *buf, size_t count);
200static ssize_t show_temp_crit(struct device *dev, struct device_attribute
201 *devattr, char *buf);
202static ssize_t store_temp_crit(struct device *dev, struct device_attribute
203 *devattr, const char *buf, size_t count);
204static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute
205 *devattr, char *buf);
206static ssize_t show_temp_type(struct device *dev, struct device_attribute
207 *devattr, char *buf);
208static ssize_t show_temp_beep(struct device *dev, struct device_attribute
209 *devattr, char *buf);
210static ssize_t store_temp_beep(struct device *dev, struct device_attribute
211 *devattr, const char *buf, size_t count);
212static ssize_t show_temp_alarm(struct device *dev, struct device_attribute
213 *devattr, char *buf);
214static ssize_t show_temp_fault(struct device *dev, struct device_attribute
215 *devattr, char *buf);
9ab796eb
MD		 216/* PWM and Auto point control */
217static ssize_t show_pwm(struct device *dev, struct device_attribute *devattr,
218 char *buf);
219static ssize_t store_pwm(struct device *dev, struct device_attribute *devattr,
220 const char *buf, size_t count);
221static ssize_t show_pwm_enable(struct device *dev,
222 struct device_attribute *devattr, char *buf);
223static ssize_t store_pwm_enable(struct device *dev,
224 struct device_attribute *devattr, const char *buf, size_t count);
225static ssize_t show_pwm_interpolate(struct device *dev,
226 struct device_attribute *devattr, char *buf);
227static ssize_t store_pwm_interpolate(struct device *dev,
228 struct device_attribute *devattr, const char *buf, size_t count);
229static ssize_t show_pwm_auto_point_channel(struct device *dev,
230 struct device_attribute *devattr, char *buf);
231static ssize_t store_pwm_auto_point_channel(struct device *dev,
232 struct device_attribute *devattr, const char *buf, size_t count);
233static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev,
234 struct device_attribute *devattr, char *buf);
235static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev,
236 struct device_attribute *devattr, const char *buf, size_t count);
237static ssize_t show_pwm_auto_point_pwm(struct device *dev,
238 struct device_attribute *devattr, char *buf);
239static ssize_t store_pwm_auto_point_pwm(struct device *dev,
240 struct device_attribute *devattr, const char *buf, size_t count);
241static ssize_t show_pwm_auto_point_temp(struct device *dev,
242 struct device_attribute *devattr, char *buf);
243static ssize_t store_pwm_auto_point_temp(struct device *dev,
244 struct device_attribute *devattr, const char *buf, size_t count);
45fb3669
HG		 245/* Sysfs misc */
246static ssize_t show_name(struct device *dev, struct device_attribute *devattr,
247 char *buf);
248
249static int __devinit f71882fg_probe(struct platform_device * pdev);
c13548c5 250static int f71882fg_remove(struct platform_device *pdev);
45fb3669
HG		 251
252static struct platform_driver f71882fg_driver = {
253 .driver = {
254 .owner = THIS_MODULE,
255 .name = DRVNAME,
256 },
257 .probe = f71882fg_probe,
cd659fd0 258 .remove = f71882fg_remove,
45fb3669
HG		 259};
260
c13548c5 261static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
45fb3669 262
66344aa6
HG		 263/* Temp and in attr for the f71858fg, the f71858fg is special as it
264 has its temperature indexes start at 0 (the others start at 1) and
265 it only has 3 voltage inputs */
09475d32
HG		 266static struct sensor_device_attribute_2 f71858fg_in_temp_attr[] = {
267 SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0),
268 SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1),
269 SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2),
270 SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0),
271 SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max,
272 store_temp_max, 0, 0),
273 SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
274 store_temp_max_hyst, 0, 0),
275 SENSOR_ATTR_2(temp1_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 0),
276 SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit,
277 store_temp_crit, 0, 0),
278 SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
279 0, 0),
280 SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4),
281 SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 0),
282 SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1),
283 SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max,
284 store_temp_max, 0, 1),
285 SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
286 store_temp_max_hyst, 0, 1),
287 SENSOR_ATTR_2(temp2_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1),
288 SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit,
289 store_temp_crit, 0, 1),
290 SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
291 0, 1),
292 SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5),
293 SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 1),
294 SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 1),
295 SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 2),
296 SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max,
297 store_temp_max, 0, 2),
298 SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
299 store_temp_max_hyst, 0, 2),
300 SENSOR_ATTR_2(temp3_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2),
301 SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit,
302 store_temp_crit, 0, 2),
303 SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
304 0, 2),
305 SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6),
306 SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2),
307};
308
f2e41e91
AM		 309/* Temp and in attr common to the f71862fg, f71882fg and f71889fg */
310static struct sensor_device_attribute_2 fxxxx_in_temp_attr[] = {
bc37ae71
MD		 311 SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0),
312 SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1),
bc37ae71
MD		 313 SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2),
314 SENSOR_ATTR_2(in3_input, S_IRUGO, show_in, NULL, 0, 3),
315 SENSOR_ATTR_2(in4_input, S_IRUGO, show_in, NULL, 0, 4),
316 SENSOR_ATTR_2(in5_input, S_IRUGO, show_in, NULL, 0, 5),
317 SENSOR_ATTR_2(in6_input, S_IRUGO, show_in, NULL, 0, 6),
318 SENSOR_ATTR_2(in7_input, S_IRUGO, show_in, NULL, 0, 7),
319 SENSOR_ATTR_2(in8_input, S_IRUGO, show_in, NULL, 0, 8),
7567a043 320 SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 1),
bc37ae71 321 SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max,
7567a043 322 store_temp_max, 0, 1),
bc37ae71 323 SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
7567a043 324 store_temp_max_hyst, 0, 1),
754a5907
HG		 325 /* Should really be temp1_max_alarm, but older versions did not handle
326 the max and crit alarms separately and lm_sensors v2 depends on the
327 presence of temp#_alarm files. The same goes for temp2/3 _alarm. */
328 SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1),
329 SENSOR_ATTR_2(temp1_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
330 store_temp_beep, 0, 1),
bc37ae71 331 SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit,
7567a043 332 store_temp_crit, 0, 1),
bc37ae71 333 SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
7567a043 334 0, 1),
754a5907
HG		 335 SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5),
336 SENSOR_ATTR_2(temp1_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
337 store_temp_beep, 0, 5),
7567a043 338 SENSOR_ATTR_2(temp1_type, S_IRUGO, show_temp_type, NULL, 0, 1),
7567a043
HG		 339 SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 1),
340 SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 2),
bc37ae71 341 SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max,
7567a043 342 store_temp_max, 0, 2),
bc37ae71 343 SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
7567a043 344 store_temp_max_hyst, 0, 2),
754a5907
HG		 345 /* Should be temp2_max_alarm, see temp1_alarm note */
346 SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2),
347 SENSOR_ATTR_2(temp2_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
348 store_temp_beep, 0, 2),
bc37ae71 349 SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit,
7567a043 350 store_temp_crit, 0, 2),
bc37ae71 351 SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
7567a043 352 0, 2),
754a5907
HG		 353 SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6),
354 SENSOR_ATTR_2(temp2_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
355 store_temp_beep, 0, 6),
7567a043 356 SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 2),
7567a043
HG		 357 SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 2),
358 SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 3),
bc37ae71 359 SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max,
7567a043 360 store_temp_max, 0, 3),
bc37ae71 361 SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst,
7567a043 362 store_temp_max_hyst, 0, 3),
754a5907
HG		 363 /* Should be temp3_max_alarm, see temp1_alarm note */
364 SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 3),
365 SENSOR_ATTR_2(temp3_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
366 store_temp_beep, 0, 3),
bc37ae71 367 SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit,
7567a043 368 store_temp_crit, 0, 3),
bc37ae71 369 SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL,
7567a043 370 0, 3),
754a5907
HG		 371 SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 7),
372 SENSOR_ATTR_2(temp3_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
373 store_temp_beep, 0, 7),
7567a043 374 SENSOR_ATTR_2(temp3_type, S_IRUGO, show_temp_type, NULL, 0, 3),
7567a043 375 SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 3),
45fb3669
HG		 376};
377
66344aa6
HG		 378/* For models with in1 alarm capability */
379static struct sensor_device_attribute_2 fxxxx_in1_alarm_attr[] = {
498be968
HG		 380 SENSOR_ATTR_2(in1_max, S_IRUGO|S_IWUSR, show_in_max, store_in_max,
381 0, 1),
382 SENSOR_ATTR_2(in1_beep, S_IRUGO|S_IWUSR, show_in_beep, store_in_beep,
383 0, 1),
384 SENSOR_ATTR_2(in1_alarm, S_IRUGO, show_in_alarm, NULL, 0, 1),
385};
386
ed4f7c20
HG		 387/* Temp and in attr for the f8000
388 Note on the f8000 temp_ovt (crit) is used as max, and temp_high (max)
389 is used as hysteresis value to clear alarms
66344aa6 390 Also like the f71858fg its temperature indexes start at 0
ed4f7c20
HG		 391 */
392static struct sensor_device_attribute_2 f8000_in_temp_attr[] = {
393 SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0),
394 SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1),
395 SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2),
396 SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0),
397 SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_crit,
398 store_temp_crit, 0, 0),
399 SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max,
400 store_temp_max, 0, 0),
401 SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4),
b6858bca 402 SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 0),
ed4f7c20
HG		 403 SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1),
404 SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_crit,
405 store_temp_crit, 0, 1),
406 SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max,
407 store_temp_max, 0, 1),
408 SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5),
409 SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 1),
b6858bca 410 SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 1),
ed4f7c20
HG		 411 SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 2),
412 SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_crit,
413 store_temp_crit, 0, 2),
414 SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max,
415 store_temp_max, 0, 2),
416 SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6),
b6858bca 417 SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2),
ed4f7c20
HG		 418};
419
420/* Fan / PWM attr common to all models */
b69b0399 421static struct sensor_device_attribute_2 fxxxx_fan_attr[4][6] = { {
bc37ae71 422 SENSOR_ATTR_2(fan1_input, S_IRUGO, show_fan, NULL, 0, 0),
9ab796eb
MD		 423 SENSOR_ATTR_2(fan1_full_speed, S_IRUGO|S_IWUSR,
424 show_fan_full_speed,
425 store_fan_full_speed, 0, 0),
bc37ae71 426 SENSOR_ATTR_2(fan1_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 0),
9ab796eb
MD		 427 SENSOR_ATTR_2(pwm1, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 0),
428 SENSOR_ATTR_2(pwm1_enable, S_IRUGO|S_IWUSR, show_pwm_enable,
429 store_pwm_enable, 0, 0),
430 SENSOR_ATTR_2(pwm1_interpolate, S_IRUGO|S_IWUSR,
431 show_pwm_interpolate, store_pwm_interpolate, 0, 0),
b69b0399
HG		 432}, {
433 SENSOR_ATTR_2(fan2_input, S_IRUGO, show_fan, NULL, 0, 1),
434 SENSOR_ATTR_2(fan2_full_speed, S_IRUGO|S_IWUSR,
435 show_fan_full_speed,
436 store_fan_full_speed, 0, 1),
437 SENSOR_ATTR_2(fan2_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 1),
498be968
HG		 438 SENSOR_ATTR_2(pwm2, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 1),
439 SENSOR_ATTR_2(pwm2_enable, S_IRUGO|S_IWUSR, show_pwm_enable,
440 store_pwm_enable, 0, 1),
441 SENSOR_ATTR_2(pwm2_interpolate, S_IRUGO|S_IWUSR,
442 show_pwm_interpolate, store_pwm_interpolate, 0, 1),
b69b0399
HG		 443}, {
444 SENSOR_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 0, 2),
445 SENSOR_ATTR_2(fan3_full_speed, S_IRUGO|S_IWUSR,
446 show_fan_full_speed,
447 store_fan_full_speed, 0, 2),
448 SENSOR_ATTR_2(fan3_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 2),
3fc7838a
HG		 449 SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2),
450 SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable,
451 store_pwm_enable, 0, 2),
498be968
HG		 452 SENSOR_ATTR_2(pwm3_interpolate, S_IRUGO|S_IWUSR,
453 show_pwm_interpolate, store_pwm_interpolate, 0, 2),
b69b0399
HG		 454}, {
455 SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3),
456 SENSOR_ATTR_2(fan4_full_speed, S_IRUGO|S_IWUSR,
457 show_fan_full_speed,
458 store_fan_full_speed, 0, 3),
459 SENSOR_ATTR_2(fan4_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 3),
460 SENSOR_ATTR_2(pwm4, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 3),
461 SENSOR_ATTR_2(pwm4_enable, S_IRUGO|S_IWUSR, show_pwm_enable,
462 store_pwm_enable, 0, 3),
463 SENSOR_ATTR_2(pwm4_interpolate, S_IRUGO|S_IWUSR,
464 show_pwm_interpolate, store_pwm_interpolate, 0, 3),
465} };
498be968 466
66344aa6
HG		 467/* Attr for models which can beep on Fan alarm */
468static struct sensor_device_attribute_2 fxxxx_fan_beep_attr[] = {
ed4f7c20
HG		 469 SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep,
470 store_fan_beep, 0, 0),
471 SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep,
472 store_fan_beep, 0, 1),
473 SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep,
474 store_fan_beep, 0, 2),
b69b0399
HG		 475 SENSOR_ATTR_2(fan4_beep, S_IRUGO|S_IWUSR, show_fan_beep,
476 store_fan_beep, 0, 3),
66344aa6 477};
ed4f7c20 478
66344aa6
HG		 479/* PWM attr for the f71862fg, fewer pwms and fewer zones per pwm than the
480 f71858fg / f71882fg / f71889fg */
481static struct sensor_device_attribute_2 f71862fg_auto_pwm_attr[] = {
482 SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR,
483 show_pwm_auto_point_channel,
484 store_pwm_auto_point_channel, 0, 0),
498be968
HG		 485 SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR,
486 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
487 1, 0),
488 SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR,
489 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
490 4, 0),
491 SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR,
492 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
493 0, 0),
494 SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR,
495 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
496 3, 0),
497 SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
498 show_pwm_auto_point_temp_hyst,
499 store_pwm_auto_point_temp_hyst,
500 0, 0),
501 SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO,
502 show_pwm_auto_point_temp_hyst, NULL, 3, 0),
503
66344aa6
HG		 504 SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR,
505 show_pwm_auto_point_channel,
506 store_pwm_auto_point_channel, 0, 1),
498be968
HG		 507 SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR,
508 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
509 1, 1),
510 SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR,
511 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
512 4, 1),
513 SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR,
514 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
515 0, 1),
516 SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR,
517 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
518 3, 1),
519 SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
520 show_pwm_auto_point_temp_hyst,
521 store_pwm_auto_point_temp_hyst,
522 0, 1),
523 SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO,
524 show_pwm_auto_point_temp_hyst, NULL, 3, 1),
4901062f 525
66344aa6
HG		 526 SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR,
527 show_pwm_auto_point_channel,
528 store_pwm_auto_point_channel, 0, 2),
4901062f
HG		 529 SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR,
530 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
531 1, 2),
532 SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR,
533 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
534 4, 2),
535 SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR,
536 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
537 0, 2),
538 SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR,
539 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
540 3, 2),
541 SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
542 show_pwm_auto_point_temp_hyst,
543 store_pwm_auto_point_temp_hyst,
544 0, 2),
545 SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO,
546 show_pwm_auto_point_temp_hyst, NULL, 3, 2),
498be968
HG		 547};
548
66344aa6 549/* PWM attr common to the f71858fg, f71882fg and f71889fg */
b69b0399 550static struct sensor_device_attribute_2 fxxxx_auto_pwm_attr[4][14] = { {
66344aa6
HG		 551 SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR,
552 show_pwm_auto_point_channel,
553 store_pwm_auto_point_channel, 0, 0),
9ab796eb
MD		 554 SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR,
555 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
556 0, 0),
557 SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR,
558 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
559 1, 0),
560 SENSOR_ATTR_2(pwm1_auto_point3_pwm, S_IRUGO|S_IWUSR,
561 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
562 2, 0),
563 SENSOR_ATTR_2(pwm1_auto_point4_pwm, S_IRUGO|S_IWUSR,
564 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
565 3, 0),
566 SENSOR_ATTR_2(pwm1_auto_point5_pwm, S_IRUGO|S_IWUSR,
567 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
568 4, 0),
569 SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR,
570 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
571 0, 0),
572 SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR,
573 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
574 1, 0),
575 SENSOR_ATTR_2(pwm1_auto_point3_temp, S_IRUGO|S_IWUSR,
576 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
577 2, 0),
578 SENSOR_ATTR_2(pwm1_auto_point4_temp, S_IRUGO|S_IWUSR,
579 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
580 3, 0),
581 SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
582 show_pwm_auto_point_temp_hyst,
583 store_pwm_auto_point_temp_hyst,
584 0, 0),
585 SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO,
586 show_pwm_auto_point_temp_hyst, NULL, 1, 0),
587 SENSOR_ATTR_2(pwm1_auto_point3_temp_hyst, S_IRUGO,
588 show_pwm_auto_point_temp_hyst, NULL, 2, 0),
589 SENSOR_ATTR_2(pwm1_auto_point4_temp_hyst, S_IRUGO,
590 show_pwm_auto_point_temp_hyst, NULL, 3, 0),
b69b0399 591}, {
66344aa6
HG		 592 SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR,
593 show_pwm_auto_point_channel,
594 store_pwm_auto_point_channel, 0, 1),
9ab796eb
MD		 595 SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR,
596 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
597 0, 1),
598 SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR,
599 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
600 1, 1),
601 SENSOR_ATTR_2(pwm2_auto_point3_pwm, S_IRUGO|S_IWUSR,
602 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
603 2, 1),
604 SENSOR_ATTR_2(pwm2_auto_point4_pwm, S_IRUGO|S_IWUSR,
605 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
606 3, 1),
607 SENSOR_ATTR_2(pwm2_auto_point5_pwm, S_IRUGO|S_IWUSR,
608 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
609 4, 1),
610 SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR,
611 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
612 0, 1),
613 SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR,
614 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
615 1, 1),
616 SENSOR_ATTR_2(pwm2_auto_point3_temp, S_IRUGO|S_IWUSR,
617 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
618 2, 1),
619 SENSOR_ATTR_2(pwm2_auto_point4_temp, S_IRUGO|S_IWUSR,
620 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
621 3, 1),
622 SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
623 show_pwm_auto_point_temp_hyst,
624 store_pwm_auto_point_temp_hyst,
625 0, 1),
626 SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO,
627 show_pwm_auto_point_temp_hyst, NULL, 1, 1),
628 SENSOR_ATTR_2(pwm2_auto_point3_temp_hyst, S_IRUGO,
629 show_pwm_auto_point_temp_hyst, NULL, 2, 1),
630 SENSOR_ATTR_2(pwm2_auto_point4_temp_hyst, S_IRUGO,
631 show_pwm_auto_point_temp_hyst, NULL, 3, 1),
b69b0399 632}, {
66344aa6
HG		 633 SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR,
634 show_pwm_auto_point_channel,
635 store_pwm_auto_point_channel, 0, 2),
9ab796eb
MD		 636 SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR,
637 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
638 0, 2),
639 SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR,
640 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
641 1, 2),
642 SENSOR_ATTR_2(pwm3_auto_point3_pwm, S_IRUGO|S_IWUSR,
643 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
644 2, 2),
645 SENSOR_ATTR_2(pwm3_auto_point4_pwm, S_IRUGO|S_IWUSR,
646 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
647 3, 2),
648 SENSOR_ATTR_2(pwm3_auto_point5_pwm, S_IRUGO|S_IWUSR,
649 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
650 4, 2),
651 SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR,
652 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
653 0, 2),
654 SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR,
655 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
656 1, 2),
657 SENSOR_ATTR_2(pwm3_auto_point3_temp, S_IRUGO|S_IWUSR,
658 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
659 2, 2),
660 SENSOR_ATTR_2(pwm3_auto_point4_temp, S_IRUGO|S_IWUSR,
661 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
662 3, 2),
663 SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
664 show_pwm_auto_point_temp_hyst,
665 store_pwm_auto_point_temp_hyst,
666 0, 2),
667 SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO,
668 show_pwm_auto_point_temp_hyst, NULL, 1, 2),
669 SENSOR_ATTR_2(pwm3_auto_point3_temp_hyst, S_IRUGO,
670 show_pwm_auto_point_temp_hyst, NULL, 2, 2),
671 SENSOR_ATTR_2(pwm3_auto_point4_temp_hyst, S_IRUGO,
672 show_pwm_auto_point_temp_hyst, NULL, 3, 2),
b69b0399 673}, {
9ab796eb
MD		 674 SENSOR_ATTR_2(pwm4_auto_channels_temp, S_IRUGO|S_IWUSR,
675 show_pwm_auto_point_channel,
676 store_pwm_auto_point_channel, 0, 3),
677 SENSOR_ATTR_2(pwm4_auto_point1_pwm, S_IRUGO|S_IWUSR,
678 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
679 0, 3),
680 SENSOR_ATTR_2(pwm4_auto_point2_pwm, S_IRUGO|S_IWUSR,
681 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
682 1, 3),
683 SENSOR_ATTR_2(pwm4_auto_point3_pwm, S_IRUGO|S_IWUSR,
684 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
685 2, 3),
686 SENSOR_ATTR_2(pwm4_auto_point4_pwm, S_IRUGO|S_IWUSR,
687 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
688 3, 3),
689 SENSOR_ATTR_2(pwm4_auto_point5_pwm, S_IRUGO|S_IWUSR,
690 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
691 4, 3),
692 SENSOR_ATTR_2(pwm4_auto_point1_temp, S_IRUGO|S_IWUSR,
693 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
694 0, 3),
695 SENSOR_ATTR_2(pwm4_auto_point2_temp, S_IRUGO|S_IWUSR,
696 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
697 1, 3),
698 SENSOR_ATTR_2(pwm4_auto_point3_temp, S_IRUGO|S_IWUSR,
699 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
700 2, 3),
701 SENSOR_ATTR_2(pwm4_auto_point4_temp, S_IRUGO|S_IWUSR,
702 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
703 3, 3),
704 SENSOR_ATTR_2(pwm4_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
705 show_pwm_auto_point_temp_hyst,
706 store_pwm_auto_point_temp_hyst,
707 0, 3),
708 SENSOR_ATTR_2(pwm4_auto_point2_temp_hyst, S_IRUGO,
709 show_pwm_auto_point_temp_hyst, NULL, 1, 3),
710 SENSOR_ATTR_2(pwm4_auto_point3_temp_hyst, S_IRUGO,
711 show_pwm_auto_point_temp_hyst, NULL, 2, 3),
712 SENSOR_ATTR_2(pwm4_auto_point4_temp_hyst, S_IRUGO,
713 show_pwm_auto_point_temp_hyst, NULL, 3, 3),
b69b0399 714} };
45fb3669 715
66344aa6 716/* Fan attr specific to the f8000 (4th fan input can only measure speed) */
ed4f7c20
HG		 717static struct sensor_device_attribute_2 f8000_fan_attr[] = {
718 SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3),
66344aa6 719};
ed4f7c20 720
66344aa6
HG		 721/* PWM attr for the f8000, zones mapped to temp instead of to pwm!
722 Also the register block at offset A0 maps to TEMP1 (so our temp2, as the
723 F8000 starts counting temps at 0), B0 maps the TEMP2 and C0 maps to TEMP0 */
724static struct sensor_device_attribute_2 f8000_auto_pwm_attr[] = {
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),
ed4f7c20
HG		 728 SENSOR_ATTR_2(temp1_auto_point1_pwm, S_IRUGO|S_IWUSR,
729 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
730 0, 2),
731 SENSOR_ATTR_2(temp1_auto_point2_pwm, S_IRUGO|S_IWUSR,
732 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
733 1, 2),
734 SENSOR_ATTR_2(temp1_auto_point3_pwm, S_IRUGO|S_IWUSR,
735 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
736 2, 2),
737 SENSOR_ATTR_2(temp1_auto_point4_pwm, S_IRUGO|S_IWUSR,
738 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
739 3, 2),
740 SENSOR_ATTR_2(temp1_auto_point5_pwm, S_IRUGO|S_IWUSR,
741 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
742 4, 2),
743 SENSOR_ATTR_2(temp1_auto_point1_temp, S_IRUGO|S_IWUSR,
744 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
745 0, 2),
746 SENSOR_ATTR_2(temp1_auto_point2_temp, S_IRUGO|S_IWUSR,
747 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
748 1, 2),
749 SENSOR_ATTR_2(temp1_auto_point3_temp, S_IRUGO|S_IWUSR,
750 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
751 2, 2),
752 SENSOR_ATTR_2(temp1_auto_point4_temp, S_IRUGO|S_IWUSR,
753 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
754 3, 2),
755 SENSOR_ATTR_2(temp1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
756 show_pwm_auto_point_temp_hyst,
757 store_pwm_auto_point_temp_hyst,
758 0, 2),
759 SENSOR_ATTR_2(temp1_auto_point2_temp_hyst, S_IRUGO,
760 show_pwm_auto_point_temp_hyst, NULL, 1, 2),
761 SENSOR_ATTR_2(temp1_auto_point3_temp_hyst, S_IRUGO,
762 show_pwm_auto_point_temp_hyst, NULL, 2, 2),
763 SENSOR_ATTR_2(temp1_auto_point4_temp_hyst, S_IRUGO,
764 show_pwm_auto_point_temp_hyst, NULL, 3, 2),
765
66344aa6
HG		 766 SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR,
767 show_pwm_auto_point_channel,
768 store_pwm_auto_point_channel, 0, 1),
ed4f7c20
HG		 769 SENSOR_ATTR_2(temp2_auto_point1_pwm, S_IRUGO|S_IWUSR,
770 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
771 0, 0),
772 SENSOR_ATTR_2(temp2_auto_point2_pwm, S_IRUGO|S_IWUSR,
773 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
774 1, 0),
775 SENSOR_ATTR_2(temp2_auto_point3_pwm, S_IRUGO|S_IWUSR,
776 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
777 2, 0),
778 SENSOR_ATTR_2(temp2_auto_point4_pwm, S_IRUGO|S_IWUSR,
779 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
780 3, 0),
781 SENSOR_ATTR_2(temp2_auto_point5_pwm, S_IRUGO|S_IWUSR,
782 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
783 4, 0),
784 SENSOR_ATTR_2(temp2_auto_point1_temp, S_IRUGO|S_IWUSR,
785 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
786 0, 0),
787 SENSOR_ATTR_2(temp2_auto_point2_temp, S_IRUGO|S_IWUSR,
788 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
789 1, 0),
790 SENSOR_ATTR_2(temp2_auto_point3_temp, S_IRUGO|S_IWUSR,
791 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
792 2, 0),
793 SENSOR_ATTR_2(temp2_auto_point4_temp, S_IRUGO|S_IWUSR,
794 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
795 3, 0),
796 SENSOR_ATTR_2(temp2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
797 show_pwm_auto_point_temp_hyst,
798 store_pwm_auto_point_temp_hyst,
799 0, 0),
800 SENSOR_ATTR_2(temp2_auto_point2_temp_hyst, S_IRUGO,
801 show_pwm_auto_point_temp_hyst, NULL, 1, 0),
802 SENSOR_ATTR_2(temp2_auto_point3_temp_hyst, S_IRUGO,
803 show_pwm_auto_point_temp_hyst, NULL, 2, 0),
804 SENSOR_ATTR_2(temp2_auto_point4_temp_hyst, S_IRUGO,
805 show_pwm_auto_point_temp_hyst, NULL, 3, 0),
806
66344aa6
HG		 807 SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR,
808 show_pwm_auto_point_channel,
809 store_pwm_auto_point_channel, 0, 2),
ed4f7c20
HG		 810 SENSOR_ATTR_2(temp3_auto_point1_pwm, S_IRUGO|S_IWUSR,
811 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
812 0, 1),
813 SENSOR_ATTR_2(temp3_auto_point2_pwm, S_IRUGO|S_IWUSR,
814 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
815 1, 1),
816 SENSOR_ATTR_2(temp3_auto_point3_pwm, S_IRUGO|S_IWUSR,
817 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
818 2, 1),
819 SENSOR_ATTR_2(temp3_auto_point4_pwm, S_IRUGO|S_IWUSR,
820 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
821 3, 1),
822 SENSOR_ATTR_2(temp3_auto_point5_pwm, S_IRUGO|S_IWUSR,
823 show_pwm_auto_point_pwm, store_pwm_auto_point_pwm,
824 4, 1),
825 SENSOR_ATTR_2(temp3_auto_point1_temp, S_IRUGO|S_IWUSR,
826 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
827 0, 1),
828 SENSOR_ATTR_2(temp3_auto_point2_temp, S_IRUGO|S_IWUSR,
829 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
830 1, 1),
831 SENSOR_ATTR_2(temp3_auto_point3_temp, S_IRUGO|S_IWUSR,
832 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
833 2, 1),
834 SENSOR_ATTR_2(temp3_auto_point4_temp, S_IRUGO|S_IWUSR,
835 show_pwm_auto_point_temp, store_pwm_auto_point_temp,
836 3, 1),
837 SENSOR_ATTR_2(temp3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR,
838 show_pwm_auto_point_temp_hyst,
839 store_pwm_auto_point_temp_hyst,
840 0, 1),
841 SENSOR_ATTR_2(temp3_auto_point2_temp_hyst, S_IRUGO,
842 show_pwm_auto_point_temp_hyst, NULL, 1, 1),
843 SENSOR_ATTR_2(temp3_auto_point3_temp_hyst, S_IRUGO,
844 show_pwm_auto_point_temp_hyst, NULL, 2, 1),
845 SENSOR_ATTR_2(temp3_auto_point4_temp_hyst, S_IRUGO,
846 show_pwm_auto_point_temp_hyst, NULL, 3, 1),
847};
45fb3669
HG		 848
849/* Super I/O functions */
850static inline int superio_inb(int base, int reg)
851{
852 outb(reg, base);
853 return inb(base + 1);
854}
855
856static int superio_inw(int base, int reg)
857{
858 int val;
bd328acd
GS		 859 val = superio_inb(base, reg) << 8;
860 val |= superio_inb(base, reg + 1);
45fb3669
HG		 861 return val;
862}
863
cadb8657 864static inline int superio_enter(int base)
45fb3669 865{
cadb8657
GS		 866 /* Don't step on other drivers' I/O space by accident */
867 if (!request_muxed_region(base, 2, DRVNAME)) {
22d3b412 868 pr_err("I/O address 0x%04x already in use\n", base);
cadb8657
GS		 869 return -EBUSY;
870 }
871
45fb3669 872 /* according to the datasheet the key must be send twice! */
162bb59e
GS		 873 outb(SIO_UNLOCK_KEY, base);
874 outb(SIO_UNLOCK_KEY, base);
cadb8657
GS		 875
876 return 0;
45fb3669
HG		 877}
878
162bb59e 879static inline void superio_select(int base, int ld)
45fb3669
HG		 880{
881 outb(SIO_REG_LDSEL, base);
882 outb(ld, base + 1);
883}
884
885static inline void superio_exit(int base)
886{
887 outb(SIO_LOCK_KEY, base);
cadb8657 888 release_region(base, 2);
45fb3669
HG		 889}
890
2f650631 891static inline int fan_from_reg(u16 reg)
45fb3669
HG		 892{
893 return reg ? (1500000 / reg) : 0;
894}
895
2f650631 896static inline u16 fan_to_reg(int fan)
9ab796eb
MD		 897{
898 return fan ? (1500000 / fan) : 0;
899}
900
45fb3669
HG		 901static u8 f71882fg_read8(struct f71882fg_data *data, u8 reg)
902{
903 u8 val;
904
905 outb(reg, data->addr + ADDR_REG_OFFSET);
906 val = inb(data->addr + DATA_REG_OFFSET);
907
908 return val;
909}
910
911static u16 f71882fg_read16(struct f71882fg_data *data, u8 reg)
912{
913 u16 val;
914
bd328acd
GS		 915 val = f71882fg_read8(data, reg) << 8;
916 val |= f71882fg_read8(data, reg + 1);
45fb3669
HG		 917
918 return val;
919}
920
921static void f71882fg_write8(struct f71882fg_data *data, u8 reg, u8 val)
922{
923 outb(reg, data->addr + ADDR_REG_OFFSET);
924 outb(val, data->addr + DATA_REG_OFFSET);
925}
926
9ab796eb
MD		 927static void f71882fg_write16(struct f71882fg_data *data, u8 reg, u16 val)
928{
bd328acd
GS		 929 f71882fg_write8(data, reg, val >> 8);
930 f71882fg_write8(data, reg + 1, val & 0xff);
9ab796eb
MD		 931}
932
09475d32
HG		 933static u16 f71882fg_read_temp(struct f71882fg_data *data, int nr)
934{
935 if (data->type == f71858fg)
936 return f71882fg_read16(data, F71882FG_REG_TEMP(nr));
937 else
938 return f71882fg_read8(data, F71882FG_REG_TEMP(nr));
939}
940
77a4a3e2 941static struct f71882fg_data *f71882fg_update_device(struct device *dev)
45fb3669
HG		 942{
943 struct f71882fg_data *data = dev_get_drvdata(dev);
44c4dc52 944 int nr, reg;
ed4f7c20 945 int nr_fans = (data->type == f71882fg) ? 4 : 3;
09475d32 946 int nr_ins = (data->type == f71858fg || data->type == f8000) ? 3 : 9;
45fb3669
HG		 947
948 mutex_lock(&data->update_lock);
949
950 /* Update once every 60 seconds */
162bb59e 951 if (time_after(jiffies, data->last_limits + 60 * HZ) ||
45fb3669 952 !data->valid) {
7669896f 953 if (data->type == f71882fg || data->type == f71889fg) {
498be968
HG		 954 data->in1_max =
955 f71882fg_read8(data, F71882FG_REG_IN1_HIGH);
956 data->in_beep =
957 f71882fg_read8(data, F71882FG_REG_IN_BEEP);
958 }
45fb3669
HG		 959
960 /* Get High & boundary temps*/
09475d32 961 for (nr = data->temp_start; nr < 3 + data->temp_start; nr++) {
45fb3669
HG		 962 data->temp_ovt[nr] = f71882fg_read8(data,
963 F71882FG_REG_TEMP_OVT(nr));
964 data->temp_high[nr] = f71882fg_read8(data,
965 F71882FG_REG_TEMP_HIGH(nr));
966 }
967
ed4f7c20 968 if (data->type != f8000) {
ed4f7c20
HG		 969 data->temp_hyst[0] = f71882fg_read8(data,
970 F71882FG_REG_TEMP_HYST(0));
971 data->temp_hyst[1] = f71882fg_read8(data,
972 F71882FG_REG_TEMP_HYST(1));
09475d32
HG		 973 }
974
7669896f
HG		 975 if (data->type == f71862fg || data->type == f71882fg ||
976 data->type == f71889fg) {
09475d32
HG		 977 data->fan_beep = f71882fg_read8(data,
978 F71882FG_REG_FAN_BEEP);
979 data->temp_beep = f71882fg_read8(data,
980 F71882FG_REG_TEMP_BEEP);
ed4f7c20 981 reg = f71882fg_read8(data, F71882FG_REG_TEMP_TYPE);
44c4dc52 982 data->temp_type[1] = (reg & 0x02) ? 2 : 4;
ed4f7c20
HG		 983 data->temp_type[2] = (reg & 0x04) ? 2 : 4;
984 data->temp_type[3] = (reg & 0x08) ? 2 : 4;
985 }
45fb3669 986
9ab796eb
MD		 987 data->pwm_enable = f71882fg_read8(data,
988 F71882FG_REG_PWM_ENABLE);
bc27490f
HG		 989 data->pwm_auto_point_hyst[0] =
990 f71882fg_read8(data, F71882FG_REG_FAN_HYST(0));
991 data->pwm_auto_point_hyst[1] =
992 f71882fg_read8(data, F71882FG_REG_FAN_HYST(1));
993
498be968 994 for (nr = 0; nr < nr_fans; nr++) {
9ab796eb
MD		 995 data->pwm_auto_point_mapping[nr] =
996 f71882fg_read8(data,
997 F71882FG_REG_POINT_MAPPING(nr));
998
ed4f7c20 999 if (data->type != f71862fg) {
498be968
HG		 1000 int point;
1001 for (point = 0; point < 5; point++) {
1002 data->pwm_auto_point_pwm[nr][point] =
1003 f71882fg_read8(data,
1004 F71882FG_REG_POINT_PWM
1005 (nr, point));
1006 }
1007 for (point = 0; point < 4; point++) {
1008 data->pwm_auto_point_temp[nr][point] =
1009 f71882fg_read8(data,
1010 F71882FG_REG_POINT_TEMP
1011 (nr, point));
1012 }
1013 } else {
1014 data->pwm_auto_point_pwm[nr][1] =
1015 f71882fg_read8(data,
1016 F71882FG_REG_POINT_PWM
1017 (nr, 1));
1018 data->pwm_auto_point_pwm[nr][4] =
1019 f71882fg_read8(data,
1020 F71882FG_REG_POINT_PWM
1021 (nr, 4));
1022 data->pwm_auto_point_temp[nr][0] =
1023 f71882fg_read8(data,
1024 F71882FG_REG_POINT_TEMP
1025 (nr, 0));
1026 data->pwm_auto_point_temp[nr][3] =
1027 f71882fg_read8(data,
1028 F71882FG_REG_POINT_TEMP
1029 (nr, 3));
9ab796eb
MD		 1030 }
1031 }
45fb3669
HG		 1032 data->last_limits = jiffies;
1033 }
1034
1035 /* Update every second */
8afb1049 1036 if (time_after(jiffies, data->last_updated + HZ) || !data->valid) {
45fb3669
HG		 1037 data->temp_status = f71882fg_read8(data,
1038 F71882FG_REG_TEMP_STATUS);
1039 data->temp_diode_open = f71882fg_read8(data,
1040 F71882FG_REG_TEMP_DIODE_OPEN);
09475d32
HG		 1041 for (nr = data->temp_start; nr < 3 + data->temp_start; nr++)
1042 data->temp[nr] = f71882fg_read_temp(data, nr);
45fb3669
HG		 1043
1044 data->fan_status = f71882fg_read8(data,
1045 F71882FG_REG_FAN_STATUS);
498be968 1046 for (nr = 0; nr < nr_fans; nr++) {
45fb3669
HG		 1047 data->fan[nr] = f71882fg_read16(data,
1048 F71882FG_REG_FAN(nr));
9ab796eb
MD		 1049 data->fan_target[nr] =
1050 f71882fg_read16(data, F71882FG_REG_FAN_TARGET(nr));
1051 data->fan_full_speed[nr] =
1052 f71882fg_read16(data,
1053 F71882FG_REG_FAN_FULL_SPEED(nr));
1054 data->pwm[nr] =
1055 f71882fg_read8(data, F71882FG_REG_PWM(nr));
1056 }
45fb3669 1057
ed4f7c20
HG		 1058 /* The f8000 can monitor 1 more fan, but has no pwm for it */
1059 if (data->type == f8000)
1060 data->fan[3] = f71882fg_read16(data,
1061 F71882FG_REG_FAN(3));
7669896f 1062 if (data->type == f71882fg || data->type == f71889fg)
498be968 1063 data->in_status = f71882fg_read8(data,
45fb3669 1064 F71882FG_REG_IN_STATUS);
ed4f7c20 1065 for (nr = 0; nr < nr_ins; nr++)
45fb3669
HG		 1066 data->in[nr] = f71882fg_read8(data,
1067 F71882FG_REG_IN(nr));
1068
1069 data->last_updated = jiffies;
1070 data->valid = 1;
1071 }
1072
1073 mutex_unlock(&data->update_lock);
1074
1075 return data;
1076}
1077
1078/* Sysfs Interface */
1079static ssize_t show_fan(struct device *dev, struct device_attribute *devattr,
1080 char *buf)
1081{
1082 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1083 int nr = to_sensor_dev_attr_2(devattr)->index;
45fb3669
HG		 1084 int speed = fan_from_reg(data->fan[nr]);
1085
1086 if (speed == FAN_MIN_DETECT)
1087 speed = 0;
1088
1089 return sprintf(buf, "%d\n", speed);
1090}
1091
9ab796eb
MD		 1092static ssize_t show_fan_full_speed(struct device *dev,
1093 struct device_attribute *devattr, char *buf)
1094{
1095 struct f71882fg_data *data = f71882fg_update_device(dev);
1096 int nr = to_sensor_dev_attr_2(devattr)->index;
1097 int speed = fan_from_reg(data->fan_full_speed[nr]);
1098 return sprintf(buf, "%d\n", speed);
1099}
1100
1101static ssize_t store_fan_full_speed(struct device *dev,
1102 struct device_attribute *devattr,
1103 const char *buf, size_t count)
1104{
1105 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca
GS		 1106 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1107 long val;
1108
1109 err = strict_strtol(buf, 10, &val);
1110 if (err)
1111 return err;
9ab796eb
MD		 1112
1113 val = SENSORS_LIMIT(val, 23, 1500000);
1114 val = fan_to_reg(val);
1115
1116 mutex_lock(&data->update_lock);
4c82c38a
HG		 1117 f71882fg_write16(data, F71882FG_REG_FAN_FULL_SPEED(nr), val);
1118 data->fan_full_speed[nr] = val;
9ab796eb
MD		 1119 mutex_unlock(&data->update_lock);
1120
1121 return count;
1122}
1123
45fb3669
HG		 1124static ssize_t show_fan_beep(struct device *dev, struct device_attribute
1125 *devattr, char *buf)
1126{
1127 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1128 int nr = to_sensor_dev_attr_2(devattr)->index;
45fb3669
HG		 1129
1130 if (data->fan_beep & (1 << nr))
1131 return sprintf(buf, "1\n");
1132 else
1133 return sprintf(buf, "0\n");
1134}
1135
1136static ssize_t store_fan_beep(struct device *dev, struct device_attribute
1137 *devattr, const char *buf, size_t count)
1138{
1139 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca
GS		 1140 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1141 unsigned long val;
1142
1143 err = strict_strtoul(buf, 10, &val);
1144 if (err)
1145 return err;
45fb3669
HG		 1146
1147 mutex_lock(&data->update_lock);
ce0bfa5e 1148 data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP);
45fb3669
HG		 1149 if (val)
1150 data->fan_beep |= 1 << nr;
1151 else
1152 data->fan_beep &= ~(1 << nr);
1153
1154 f71882fg_write8(data, F71882FG_REG_FAN_BEEP, data->fan_beep);
1155 mutex_unlock(&data->update_lock);
1156
1157 return count;
1158}
1159
1160static ssize_t show_fan_alarm(struct device *dev, struct device_attribute
1161 *devattr, char *buf)
1162{
1163 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1164 int nr = to_sensor_dev_attr_2(devattr)->index;
45fb3669
HG		 1165
1166 if (data->fan_status & (1 << nr))
1167 return sprintf(buf, "1\n");
1168 else
1169 return sprintf(buf, "0\n");
1170}
1171
1172static ssize_t show_in(struct device *dev, struct device_attribute *devattr,
1173 char *buf)
1174{
1175 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1176 int nr = to_sensor_dev_attr_2(devattr)->index;
45fb3669
HG		 1177
1178 return sprintf(buf, "%d\n", data->in[nr] * 8);
1179}
1180
1181static ssize_t show_in_max(struct device *dev, struct device_attribute
1182 *devattr, char *buf)
1183{
1184 struct f71882fg_data *data = f71882fg_update_device(dev);
1185
1186 return sprintf(buf, "%d\n", data->in1_max * 8);
1187}
1188
1189static ssize_t store_in_max(struct device *dev, struct device_attribute
1190 *devattr, const char *buf, size_t count)
1191{
1192 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca
GS		 1193 int err;
1194 long val;
1195
1196 err = strict_strtol(buf, 10, &val);
1197 if (err)
1198 return err;
1199
1200 val /= 8;
ce0bfa5e 1201 val = SENSORS_LIMIT(val, 0, 255);
45fb3669
HG		 1202
1203 mutex_lock(&data->update_lock);
1204 f71882fg_write8(data, F71882FG_REG_IN1_HIGH, val);
1205 data->in1_max = val;
1206 mutex_unlock(&data->update_lock);
1207
1208 return count;
1209}
1210
1211static ssize_t show_in_beep(struct device *dev, struct device_attribute
1212 *devattr, char *buf)
1213{
1214 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1215 int nr = to_sensor_dev_attr_2(devattr)->index;
45fb3669
HG		 1216
1217 if (data->in_beep & (1 << nr))
1218 return sprintf(buf, "1\n");
1219 else
1220 return sprintf(buf, "0\n");
1221}
1222
1223static ssize_t store_in_beep(struct device *dev, struct device_attribute
1224 *devattr, const char *buf, size_t count)
1225{
1226 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca
GS		 1227 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1228 unsigned long val;
1229
1230 err = strict_strtoul(buf, 10, &val);
1231 if (err)
1232 return err;
45fb3669
HG		 1233
1234 mutex_lock(&data->update_lock);
ce0bfa5e 1235 data->in_beep = f71882fg_read8(data, F71882FG_REG_IN_BEEP);
45fb3669
HG		 1236 if (val)
1237 data->in_beep |= 1 << nr;
1238 else
1239 data->in_beep &= ~(1 << nr);
1240
1241 f71882fg_write8(data, F71882FG_REG_IN_BEEP, data->in_beep);
1242 mutex_unlock(&data->update_lock);
1243
1244 return count;
1245}
1246
1247static ssize_t show_in_alarm(struct device *dev, struct device_attribute
1248 *devattr, char *buf)
1249{
1250 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1251 int nr = to_sensor_dev_attr_2(devattr)->index;
45fb3669
HG		 1252
1253 if (data->in_status & (1 << nr))
1254 return sprintf(buf, "1\n");
1255 else
1256 return sprintf(buf, "0\n");
1257}
1258
1259static ssize_t show_temp(struct device *dev, struct device_attribute *devattr,
1260 char *buf)
1261{
1262 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1263 int nr = to_sensor_dev_attr_2(devattr)->index;
09475d32
HG		 1264 int sign, temp;
1265
1266 if (data->type == f71858fg) {
1267 /* TEMP_TABLE_SEL 1 or 3 ? */
1268 if (data->temp_config & 1) {
1269 sign = data->temp[nr] & 0x0001;
1270 temp = (data->temp[nr] >> 5) & 0x7ff;
1271 } else {
1272 sign = data->temp[nr] & 0x8000;
1273 temp = (data->temp[nr] >> 5) & 0x3ff;
1274 }
1275 temp *= 125;
1276 if (sign)
1277 temp -= 128000;
1278 } else
1279 temp = data->temp[nr] * 1000;
45fb3669 1280
09475d32 1281 return sprintf(buf, "%d\n", temp);
45fb3669
HG		 1282}
1283
1284static ssize_t show_temp_max(struct device *dev, struct device_attribute
1285 *devattr, char *buf)
1286{
1287 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1288 int nr = to_sensor_dev_attr_2(devattr)->index;
45fb3669
HG		 1289
1290 return sprintf(buf, "%d\n", data->temp_high[nr] * 1000);
1291}
1292
1293static ssize_t store_temp_max(struct device *dev, struct device_attribute
1294 *devattr, const char *buf, size_t count)
1295{
1296 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca
GS		 1297 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1298 long val;
1299
1300 err = strict_strtol(buf, 10, &val);
1301 if (err)
1302 return err;
1303
1304 val /= 1000;
ce0bfa5e 1305 val = SENSORS_LIMIT(val, 0, 255);
45fb3669
HG		 1306
1307 mutex_lock(&data->update_lock);
1308 f71882fg_write8(data, F71882FG_REG_TEMP_HIGH(nr), val);
1309 data->temp_high[nr] = val;
1310 mutex_unlock(&data->update_lock);
1311
1312 return count;
1313}
1314
1315static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute
1316 *devattr, char *buf)
1317{
1318 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1319 int nr = to_sensor_dev_attr_2(devattr)->index;
ce0bfa5e 1320 int temp_max_hyst;
45fb3669 1321
ce0bfa5e 1322 mutex_lock(&data->update_lock);
bc27490f
HG		 1323 if (nr & 1)
1324 temp_max_hyst = data->temp_hyst[nr / 2] >> 4;
1325 else
1326 temp_max_hyst = data->temp_hyst[nr / 2] & 0x0f;
1327 temp_max_hyst = (data->temp_high[nr] - temp_max_hyst) * 1000;
ce0bfa5e
HG		 1328 mutex_unlock(&data->update_lock);
1329
1330 return sprintf(buf, "%d\n", temp_max_hyst);
45fb3669
HG		 1331}
1332
1333static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute
1334 *devattr, const char *buf, size_t count)
1335{
1336 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca 1337 int err, nr = to_sensor_dev_attr_2(devattr)->index;
45fb3669 1338 ssize_t ret = count;
ce0bfa5e 1339 u8 reg;
e8a4eaca
GS		 1340 long val;
1341
1342 err = strict_strtol(buf, 10, &val);
1343 if (err)
1344 return err;
1345
1346 val /= 1000;
45fb3669
HG		 1347
1348 mutex_lock(&data->update_lock);
1349
1350 /* convert abs to relative and check */
ce0bfa5e
HG		 1351 data->temp_high[nr] = f71882fg_read8(data, F71882FG_REG_TEMP_HIGH(nr));
1352 val = SENSORS_LIMIT(val, data->temp_high[nr] - 15,
1353 data->temp_high[nr]);
45fb3669 1354 val = data->temp_high[nr] - val;
45fb3669
HG		 1355
1356 /* convert value to register contents */
bc27490f
HG		 1357 reg = f71882fg_read8(data, F71882FG_REG_TEMP_HYST(nr / 2));
1358 if (nr & 1)
1359 reg = (reg & 0x0f) | (val << 4);
1360 else
1361 reg = (reg & 0xf0) | val;
1362 f71882fg_write8(data, F71882FG_REG_TEMP_HYST(nr / 2), reg);
1363 data->temp_hyst[nr / 2] = reg;
45fb3669 1364
45fb3669
HG		 1365 mutex_unlock(&data->update_lock);
1366 return ret;
1367}
1368
1369static ssize_t show_temp_crit(struct device *dev, struct device_attribute
1370 *devattr, char *buf)
1371{
1372 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1373 int nr = to_sensor_dev_attr_2(devattr)->index;
45fb3669
HG		 1374
1375 return sprintf(buf, "%d\n", data->temp_ovt[nr] * 1000);
1376}
1377
1378static ssize_t store_temp_crit(struct device *dev, struct device_attribute
1379 *devattr, const char *buf, size_t count)
1380{
1381 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca
GS		 1382 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1383 long val;
1384
1385 err = strict_strtol(buf, 10, &val);
1386 if (err)
1387 return err;
1388
1389 val /= 1000;
ce0bfa5e 1390 val = SENSORS_LIMIT(val, 0, 255);
45fb3669
HG		 1391
1392 mutex_lock(&data->update_lock);
1393 f71882fg_write8(data, F71882FG_REG_TEMP_OVT(nr), val);
1394 data->temp_ovt[nr] = val;
1395 mutex_unlock(&data->update_lock);
1396
1397 return count;
1398}
1399
1400static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute
1401 *devattr, char *buf)
1402{
1403 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1404 int nr = to_sensor_dev_attr_2(devattr)->index;
ce0bfa5e 1405 int temp_crit_hyst;
45fb3669 1406
ce0bfa5e 1407 mutex_lock(&data->update_lock);
bc27490f
HG		 1408 if (nr & 1)
1409 temp_crit_hyst = data->temp_hyst[nr / 2] >> 4;
1410 else
1411 temp_crit_hyst = data->temp_hyst[nr / 2] & 0x0f;
1412 temp_crit_hyst = (data->temp_ovt[nr] - temp_crit_hyst) * 1000;
ce0bfa5e
HG		 1413 mutex_unlock(&data->update_lock);
1414
1415 return sprintf(buf, "%d\n", temp_crit_hyst);
45fb3669
HG		 1416}
1417
1418static ssize_t show_temp_type(struct device *dev, struct device_attribute
1419 *devattr, char *buf)
1420{
1421 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1422 int nr = to_sensor_dev_attr_2(devattr)->index;
45fb3669
HG		 1423
1424 return sprintf(buf, "%d\n", data->temp_type[nr]);
1425}
1426
1427static ssize_t show_temp_beep(struct device *dev, struct device_attribute
1428 *devattr, char *buf)
1429{
1430 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1431 int nr = to_sensor_dev_attr_2(devattr)->index;
45fb3669 1432
7567a043 1433 if (data->temp_beep & (1 << nr))
45fb3669
HG		 1434 return sprintf(buf, "1\n");
1435 else
1436 return sprintf(buf, "0\n");
1437}
1438
1439static ssize_t store_temp_beep(struct device *dev, struct device_attribute
1440 *devattr, const char *buf, size_t count)
1441{
1442 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca
GS		 1443 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1444 unsigned long val;
1445
1446 err = strict_strtoul(buf, 10, &val);
1447 if (err)
1448 return err;
45fb3669
HG		 1449
1450 mutex_lock(&data->update_lock);
ce0bfa5e 1451 data->temp_beep = f71882fg_read8(data, F71882FG_REG_TEMP_BEEP);
45fb3669 1452 if (val)
7567a043 1453 data->temp_beep |= 1 << nr;
45fb3669 1454 else
7567a043 1455 data->temp_beep &= ~(1 << nr);
45fb3669
HG		 1456
1457 f71882fg_write8(data, F71882FG_REG_TEMP_BEEP, data->temp_beep);
1458 mutex_unlock(&data->update_lock);
1459
1460 return count;
1461}
1462
1463static ssize_t show_temp_alarm(struct device *dev, struct device_attribute
1464 *devattr, char *buf)
1465{
1466 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1467 int nr = to_sensor_dev_attr_2(devattr)->index;
45fb3669 1468
7567a043 1469 if (data->temp_status & (1 << nr))
45fb3669
HG		 1470 return sprintf(buf, "1\n");
1471 else
1472 return sprintf(buf, "0\n");
1473}
1474
1475static ssize_t show_temp_fault(struct device *dev, struct device_attribute
1476 *devattr, char *buf)
1477{
1478 struct f71882fg_data *data = f71882fg_update_device(dev);
bc37ae71 1479 int nr = to_sensor_dev_attr_2(devattr)->index;
45fb3669 1480
7567a043 1481 if (data->temp_diode_open & (1 << nr))
45fb3669
HG		 1482 return sprintf(buf, "1\n");
1483 else
1484 return sprintf(buf, "0\n");
1485}
1486
9ab796eb
MD		 1487static ssize_t show_pwm(struct device *dev,
1488 struct device_attribute *devattr, char *buf)
1489{
1490 struct f71882fg_data *data = f71882fg_update_device(dev);
1491 int val, nr = to_sensor_dev_attr_2(devattr)->index;
ce0bfa5e 1492 mutex_lock(&data->update_lock);
9ab796eb
MD		 1493 if (data->pwm_enable & (1 << (2 * nr)))
1494 /* PWM mode */
1495 val = data->pwm[nr];
1496 else {
1497 /* RPM mode */
9ab796eb
MD		 1498 val = 255 * fan_from_reg(data->fan_target[nr])
1499 / fan_from_reg(data->fan_full_speed[nr]);
9ab796eb 1500 }
ce0bfa5e 1501 mutex_unlock(&data->update_lock);
9ab796eb
MD		 1502 return sprintf(buf, "%d\n", val);
1503}
1504
1505static ssize_t store_pwm(struct device *dev,
1506 struct device_attribute *devattr, const char *buf,
1507 size_t count)
1508{
ce0bfa5e 1509 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca
GS		 1510 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1511 long val;
1512
1513 err = strict_strtol(buf, 10, &val);
1514 if (err)
1515 return err;
1516
9ab796eb
MD		 1517 val = SENSORS_LIMIT(val, 0, 255);
1518
1519 mutex_lock(&data->update_lock);
ce0bfa5e 1520 data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE);
ed4f7c20
HG		 1521 if ((data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 3) != 2) ||
1522 (data->type != f8000 && !((data->pwm_enable >> 2 * nr) & 2))) {
1523 count = -EROFS;
1524 goto leave;
1525 }
9ab796eb
MD		 1526 if (data->pwm_enable & (1 << (2 * nr))) {
1527 /* PWM mode */
1528 f71882fg_write8(data, F71882FG_REG_PWM(nr), val);
1529 data->pwm[nr] = val;
1530 } else {
1531 /* RPM mode */
ce0bfa5e
HG		 1532 int target, full_speed;
1533 full_speed = f71882fg_read16(data,
1534 F71882FG_REG_FAN_FULL_SPEED(nr));
1535 target = fan_to_reg(val * fan_from_reg(full_speed) / 255);
1536 f71882fg_write16(data, F71882FG_REG_FAN_TARGET(nr), target);
1537 data->fan_target[nr] = target;
1538 data->fan_full_speed[nr] = full_speed;
9ab796eb 1539 }
ed4f7c20 1540leave:
9ab796eb
MD		 1541 mutex_unlock(&data->update_lock);
1542
1543 return count;
1544}
1545
1546static ssize_t show_pwm_enable(struct device *dev,
1547 struct device_attribute *devattr, char *buf)
1548{
ed4f7c20 1549 int result = 0;
9ab796eb
MD		 1550 struct f71882fg_data *data = f71882fg_update_device(dev);
1551 int nr = to_sensor_dev_attr_2(devattr)->index;
1552
ed4f7c20
HG		 1553 switch ((data->pwm_enable >> 2 * nr) & 3) {
1554 case 0:
1555 case 1:
1556 result = 2; /* Normal auto mode */
1557 break;
1558 case 2:
1559 result = 1; /* Manual mode */
1560 break;
1561 case 3:
1562 if (data->type == f8000)
1563 result = 3; /* Thermostat mode */
1564 else
1565 result = 1; /* Manual mode */
1566 break;
1567 }
9ab796eb
MD		 1568
1569 return sprintf(buf, "%d\n", result);
1570}
1571
1572static ssize_t store_pwm_enable(struct device *dev, struct device_attribute
1573 *devattr, const char *buf, size_t count)
1574{
1575 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca
GS		 1576 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1577 long val;
1578
1579 err = strict_strtol(buf, 10, &val);
1580 if (err)
1581 return err;
9ab796eb 1582
3fc7838a
HG		 1583 /* Special case for F8000 pwm channel 3 which only does auto mode */
1584 if (data->type == f8000 && nr == 2 && val != 2)
1585 return -EINVAL;
1586
9ab796eb 1587 mutex_lock(&data->update_lock);
ce0bfa5e 1588 data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE);
ed4f7c20
HG		 1589 /* Special case for F8000 auto PWM mode / Thermostat mode */
1590 if (data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 1)) {
1591 switch (val) {
1592 case 2:
1593 data->pwm_enable &= ~(2 << (2 * nr));
1594 break; /* Normal auto mode */
1595 case 3:
1596 data->pwm_enable |= 2 << (2 * nr);
1597 break; /* Thermostat mode */
1598 default:
1599 count = -EINVAL;
1600 goto leave;
1601 }
1602 } else {
1603 switch (val) {
1604 case 1:
09475d32
HG		 1605 /* The f71858fg does not support manual RPM mode */
1606 if (data->type == f71858fg &&
1607 ((data->pwm_enable >> (2 * nr)) & 1)) {
1608 count = -EINVAL;
1609 goto leave;
1610 }
ed4f7c20
HG		 1611 data->pwm_enable |= 2 << (2 * nr);
1612 break; /* Manual */
1613 case 2:
1614 data->pwm_enable &= ~(2 << (2 * nr));
1615 break; /* Normal auto mode */
1616 default:
1617 count = -EINVAL;
1618 goto leave;
1619 }
9ab796eb 1620 }
9ab796eb 1621 f71882fg_write8(data, F71882FG_REG_PWM_ENABLE, data->pwm_enable);
ed4f7c20 1622leave:
9ab796eb
MD		 1623 mutex_unlock(&data->update_lock);
1624
1625 return count;
1626}
1627
1628static ssize_t show_pwm_auto_point_pwm(struct device *dev,
1629 struct device_attribute *devattr,
1630 char *buf)
1631{
1632 int result;
1633 struct f71882fg_data *data = f71882fg_update_device(dev);
1634 int pwm = to_sensor_dev_attr_2(devattr)->index;
1635 int point = to_sensor_dev_attr_2(devattr)->nr;
1636
ce0bfa5e 1637 mutex_lock(&data->update_lock);
9ab796eb
MD		 1638 if (data->pwm_enable & (1 << (2 * pwm))) {
1639 /* PWM mode */
1640 result = data->pwm_auto_point_pwm[pwm][point];
1641 } else {
1642 /* RPM mode */
1643 result = 32 * 255 / (32 + data->pwm_auto_point_pwm[pwm][point]);
1644 }
ce0bfa5e 1645 mutex_unlock(&data->update_lock);
9ab796eb
MD		 1646
1647 return sprintf(buf, "%d\n", result);
1648}
1649
1650static ssize_t store_pwm_auto_point_pwm(struct device *dev,
1651 struct device_attribute *devattr,
1652 const char *buf, size_t count)
1653{
ce0bfa5e 1654 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca 1655 int err, pwm = to_sensor_dev_attr_2(devattr)->index;
9ab796eb 1656 int point = to_sensor_dev_attr_2(devattr)->nr;
e8a4eaca
GS		 1657 long val;
1658
1659 err = strict_strtol(buf, 10, &val);
1660 if (err)
1661 return err;
1662
9ab796eb
MD		 1663 val = SENSORS_LIMIT(val, 0, 255);
1664
1665 mutex_lock(&data->update_lock);
ce0bfa5e 1666 data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE);
9ab796eb
MD		 1667 if (data->pwm_enable & (1 << (2 * pwm))) {
1668 /* PWM mode */
1669 } else {
1670 /* RPM mode */
1671 if (val < 29) /* Prevent negative numbers */
1672 val = 255;
1673 else
1674 val = (255 - val) * 32 / val;
1675 }
1676 f71882fg_write8(data, F71882FG_REG_POINT_PWM(pwm, point), val);
1677 data->pwm_auto_point_pwm[pwm][point] = val;
1678 mutex_unlock(&data->update_lock);
1679
1680 return count;
1681}
1682
1683static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev,
1684 struct device_attribute *devattr,
1685 char *buf)
1686{
1687 int result = 0;
1688 struct f71882fg_data *data = f71882fg_update_device(dev);
1689 int nr = to_sensor_dev_attr_2(devattr)->index;
1690 int point = to_sensor_dev_attr_2(devattr)->nr;
1691
1692 mutex_lock(&data->update_lock);
bc27490f
HG		 1693 if (nr & 1)
1694 result = data->pwm_auto_point_hyst[nr / 2] >> 4;
1695 else
1696 result = data->pwm_auto_point_hyst[nr / 2] & 0x0f;
9ab796eb
MD		 1697 result = 1000 * (data->pwm_auto_point_temp[nr][point] - result);
1698 mutex_unlock(&data->update_lock);
1699
1700 return sprintf(buf, "%d\n", result);
1701}
1702
1703static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev,
1704 struct device_attribute *devattr,
1705 const char *buf, size_t count)
1706{
ce0bfa5e 1707 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca 1708 int err, nr = to_sensor_dev_attr_2(devattr)->index;
9ab796eb 1709 int point = to_sensor_dev_attr_2(devattr)->nr;
bc27490f 1710 u8 reg;
e8a4eaca
GS		 1711 long val;
1712
1713 err = strict_strtol(buf, 10, &val);
1714 if (err)
1715 return err;
1716
1717 val /= 1000;
9ab796eb
MD		 1718
1719 mutex_lock(&data->update_lock);
ce0bfa5e
HG		 1720 data->pwm_auto_point_temp[nr][point] =
1721 f71882fg_read8(data, F71882FG_REG_POINT_TEMP(nr, point));
9ab796eb
MD		 1722 val = SENSORS_LIMIT(val, data->pwm_auto_point_temp[nr][point] - 15,
1723 data->pwm_auto_point_temp[nr][point]);
1724 val = data->pwm_auto_point_temp[nr][point] - val;
1725
bc27490f
HG		 1726 reg = f71882fg_read8(data, F71882FG_REG_FAN_HYST(nr / 2));
1727 if (nr & 1)
1728 reg = (reg & 0x0f) | (val << 4);
1729 else
1730 reg = (reg & 0xf0) | val;
1731
1732 f71882fg_write8(data, F71882FG_REG_FAN_HYST(nr / 2), reg);
1733 data->pwm_auto_point_hyst[nr / 2] = reg;
9ab796eb
MD		 1734 mutex_unlock(&data->update_lock);
1735
1736 return count;
1737}
1738
1739static ssize_t show_pwm_interpolate(struct device *dev,
1740 struct device_attribute *devattr, char *buf)
1741{
1742 int result;
1743 struct f71882fg_data *data = f71882fg_update_device(dev);
1744 int nr = to_sensor_dev_attr_2(devattr)->index;
1745
1746 result = (data->pwm_auto_point_mapping[nr] >> 4) & 1;
1747
1748 return sprintf(buf, "%d\n", result);
1749}
1750
1751static ssize_t store_pwm_interpolate(struct device *dev,
1752 struct device_attribute *devattr,
1753 const char *buf, size_t count)
1754{
ce0bfa5e 1755 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca
GS		 1756 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1757 unsigned long val;
1758
1759 err = strict_strtoul(buf, 10, &val);
1760 if (err)
1761 return err;
ce0bfa5e 1762
9ab796eb 1763 mutex_lock(&data->update_lock);
ce0bfa5e
HG		 1764 data->pwm_auto_point_mapping[nr] =
1765 f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr));
9ab796eb
MD		 1766 if (val)
1767 val = data->pwm_auto_point_mapping[nr] | (1 << 4);
1768 else
1769 val = data->pwm_auto_point_mapping[nr] & (~(1 << 4));
1770 f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val);
1771 data->pwm_auto_point_mapping[nr] = val;
1772 mutex_unlock(&data->update_lock);
1773
1774 return count;
1775}
1776
1777static ssize_t show_pwm_auto_point_channel(struct device *dev,
1778 struct device_attribute *devattr,
1779 char *buf)
1780{
1781 int result;
1782 struct f71882fg_data *data = f71882fg_update_device(dev);
1783 int nr = to_sensor_dev_attr_2(devattr)->index;
1784
09475d32
HG		 1785 result = 1 << ((data->pwm_auto_point_mapping[nr] & 3) -
1786 data->temp_start);
9ab796eb
MD		 1787
1788 return sprintf(buf, "%d\n", result);
1789}
1790
1791static ssize_t store_pwm_auto_point_channel(struct device *dev,
1792 struct device_attribute *devattr,
1793 const char *buf, size_t count)
1794{
ce0bfa5e 1795 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca
GS		 1796 int err, nr = to_sensor_dev_attr_2(devattr)->index;
1797 long val;
1798
1799 err = strict_strtol(buf, 10, &val);
1800 if (err)
1801 return err;
30453018 1802
9ab796eb
MD		 1803 switch (val) {
1804 case 1:
30453018 1805 val = 0;
9ab796eb
MD		 1806 break;
1807 case 2:
30453018 1808 val = 1;
9ab796eb
MD		 1809 break;
1810 case 4:
30453018 1811 val = 2;
9ab796eb
MD		 1812 break;
1813 default:
1814 return -EINVAL;
1815 }
09475d32 1816 val += data->temp_start;
9ab796eb 1817 mutex_lock(&data->update_lock);
ce0bfa5e
HG		 1818 data->pwm_auto_point_mapping[nr] =
1819 f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr));
9ab796eb
MD		 1820 val = (data->pwm_auto_point_mapping[nr] & 0xfc) | val;
1821 f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val);
1822 data->pwm_auto_point_mapping[nr] = val;
1823 mutex_unlock(&data->update_lock);
1824
1825 return count;
1826}
1827
1828static ssize_t show_pwm_auto_point_temp(struct device *dev,
1829 struct device_attribute *devattr,
1830 char *buf)
1831{
1832 int result;
1833 struct f71882fg_data *data = f71882fg_update_device(dev);
1834 int pwm = to_sensor_dev_attr_2(devattr)->index;
1835 int point = to_sensor_dev_attr_2(devattr)->nr;
1836
1837 result = data->pwm_auto_point_temp[pwm][point];
1838 return sprintf(buf, "%d\n", 1000 * result);
1839}
1840
1841static ssize_t store_pwm_auto_point_temp(struct device *dev,
1842 struct device_attribute *devattr,
1843 const char *buf, size_t count)
1844{
ce0bfa5e 1845 struct f71882fg_data *data = dev_get_drvdata(dev);
e8a4eaca 1846 int err, pwm = to_sensor_dev_attr_2(devattr)->index;
9ab796eb 1847 int point = to_sensor_dev_attr_2(devattr)->nr;
e8a4eaca
GS		 1848 long val;
1849
1850 err = strict_strtol(buf, 10, &val);
1851 if (err)
1852 return err;
1853
1854 val /= 1000;
7669896f 1855
f2e41e91 1856 if (data->type == f71889fg)
7669896f
HG		 1857 val = SENSORS_LIMIT(val, -128, 127);
1858 else
1859 val = SENSORS_LIMIT(val, 0, 127);
9ab796eb
MD		 1860
1861 mutex_lock(&data->update_lock);
1862 f71882fg_write8(data, F71882FG_REG_POINT_TEMP(pwm, point), val);
1863 data->pwm_auto_point_temp[pwm][point] = val;
1864 mutex_unlock(&data->update_lock);
1865
1866 return count;
1867}
1868
45fb3669
HG		 1869static ssize_t show_name(struct device *dev, struct device_attribute *devattr,
1870 char *buf)
1871{
498be968
HG		 1872 struct f71882fg_data *data = dev_get_drvdata(dev);
1873 return sprintf(buf, "%s\n", f71882fg_names[data->type]);
45fb3669
HG		 1874}
1875
c13548c5
HG		 1876static int __devinit f71882fg_create_sysfs_files(struct platform_device *pdev,
1877 struct sensor_device_attribute_2 *attr, int count)
1878{
1879 int err, i;
1880
1881 for (i = 0; i < count; i++) {
1882 err = device_create_file(&pdev->dev, &attr[i].dev_attr);
1883 if (err)
1884 return err;
1885 }
1886 return 0;
1887}
45fb3669 1888
fc16c56e
HG		 1889static void f71882fg_remove_sysfs_files(struct platform_device *pdev,
1890 struct sensor_device_attribute_2 *attr, int count)
1891{
1892 int i;
1893
1894 for (i = 0; i < count; i++)
1895 device_remove_file(&pdev->dev, &attr[i].dev_attr);
1896}
1897
c13548c5 1898static int __devinit f71882fg_probe(struct platform_device *pdev)
45fb3669
HG		 1899{
1900 struct f71882fg_data *data;
498be968 1901 struct f71882fg_sio_data *sio_data = pdev->dev.platform_data;
28ba8587 1902 int err, i, nr_fans = (sio_data->type == f71882fg) ? 4 : 3;
45fb3669
HG		 1903 u8 start_reg;
1904
c13548c5
HG		 1905 data = kzalloc(sizeof(struct f71882fg_data), GFP_KERNEL);
1906 if (!data)
45fb3669
HG		 1907 return -ENOMEM;
1908
1909 data->addr = platform_get_resource(pdev, IORESOURCE_IO, 0)->start;
498be968 1910 data->type = sio_data->type;
09475d32
HG		 1911 data->temp_start =
1912 (data->type == f71858fg || data->type == f8000) ? 0 : 1;
45fb3669
HG		 1913 mutex_init(&data->update_lock);
1914 platform_set_drvdata(pdev, data);
1915
3cc74758 1916 start_reg = f71882fg_read8(data, F71882FG_REG_START);
12d66e84
HG		 1917 if (start_reg & 0x04) {
1918 dev_warn(&pdev->dev, "Hardware monitor is powered down\n");
1919 err = -ENODEV;
1920 goto exit_free;
1921 }
3cc74758
HG		 1922 if (!(start_reg & 0x03)) {
1923 dev_warn(&pdev->dev, "Hardware monitoring not activated\n");
1924 err = -ENODEV;
1925 goto exit_free;
1926 }
1927
45fb3669 1928 /* Register sysfs interface files */
c13548c5
HG		 1929 err = device_create_file(&pdev->dev, &dev_attr_name);
1930 if (err)
1931 goto exit_unregister_sysfs;
45fb3669 1932
45fb3669 1933 if (start_reg & 0x01) {
ed4f7c20 1934 switch (data->type) {
09475d32
HG		 1935 case f71858fg:
1936 data->temp_config =
1937 f71882fg_read8(data, F71882FG_REG_TEMP_CONFIG);
1938 if (data->temp_config & 0x10)
1939 /* The f71858fg temperature alarms behave as
1940 the f8000 alarms in this mode */
1941 err = f71882fg_create_sysfs_files(pdev,
1942 f8000_in_temp_attr,
1943 ARRAY_SIZE(f8000_in_temp_attr));
1944 else
1945 err = f71882fg_create_sysfs_files(pdev,
1946 f71858fg_in_temp_attr,
1947 ARRAY_SIZE(f71858fg_in_temp_attr));
1948 break;
ed4f7c20 1949 case f71882fg:
7669896f 1950 case f71889fg:
498be968 1951 err = f71882fg_create_sysfs_files(pdev,
66344aa6
HG		 1952 fxxxx_in1_alarm_attr,
1953 ARRAY_SIZE(fxxxx_in1_alarm_attr));
498be968
HG		 1954 if (err)
1955 goto exit_unregister_sysfs;
ed4f7c20
HG		 1956 /* fall through! */
1957 case f71862fg:
1958 err = f71882fg_create_sysfs_files(pdev,
f2e41e91
AM		 1959 fxxxx_in_temp_attr,
1960 ARRAY_SIZE(fxxxx_in_temp_attr));
ed4f7c20
HG		 1961 break;
1962 case f8000:
1963 err = f71882fg_create_sysfs_files(pdev,
1964 f8000_in_temp_attr,
1965 ARRAY_SIZE(f8000_in_temp_attr));
1966 break;
498be968 1967 }
ed4f7c20
HG		 1968 if (err)
1969 goto exit_unregister_sysfs;
45fb3669
HG		 1970 }
1971
1972 if (start_reg & 0x02) {
996cadb2
HG		 1973 data->pwm_enable =
1974 f71882fg_read8(data, F71882FG_REG_PWM_ENABLE);
1975
1976 /* Sanity check the pwm settings */
1977 switch (data->type) {
09475d32
HG		 1978 case f71858fg:
1979 err = 0;
1980 for (i = 0; i < nr_fans; i++)
1981 if (((data->pwm_enable >> (i * 2)) & 3) == 3)
1982 err = 1;
1983 break;
996cadb2
HG		 1984 case f71862fg:
1985 err = (data->pwm_enable & 0x15) != 0x15;
1986 break;
1987 case f71882fg:
7669896f 1988 case f71889fg:
996cadb2
HG		 1989 err = 0;
1990 break;
1991 case f8000:
1992 err = data->pwm_enable & 0x20;
1993 break;
1994 }
1995 if (err) {
1996 dev_err(&pdev->dev,
1997 "Invalid (reserved) pwm settings: 0x%02x\n",
1998 (unsigned int)data->pwm_enable);
1999 err = -ENODEV;
2000 goto exit_unregister_sysfs;
2001 }
2002
b69b0399
HG		 2003 err = f71882fg_create_sysfs_files(pdev, &fxxxx_fan_attr[0][0],
2004 ARRAY_SIZE(fxxxx_fan_attr[0]) * nr_fans);
498be968
HG		 2005 if (err)
2006 goto exit_unregister_sysfs;
2007
7669896f
HG		 2008 if (data->type == f71862fg || data->type == f71882fg ||
2009 data->type == f71889fg) {
498be968 2010 err = f71882fg_create_sysfs_files(pdev,
b69b0399 2011 fxxxx_fan_beep_attr, nr_fans);
66344aa6
HG		 2012 if (err)
2013 goto exit_unregister_sysfs;
b69b0399
HG		 2014 }
2015
2016 switch (data->type) {
2017 case f71862fg:
66344aa6
HG		 2018 err = f71882fg_create_sysfs_files(pdev,
2019 f71862fg_auto_pwm_attr,
2020 ARRAY_SIZE(f71862fg_auto_pwm_attr));
ed4f7c20 2021 break;
ed4f7c20
HG		 2022 case f8000:
2023 err = f71882fg_create_sysfs_files(pdev,
2024 f8000_fan_attr,
2025 ARRAY_SIZE(f8000_fan_attr));
66344aa6
HG		 2026 if (err)
2027 goto exit_unregister_sysfs;
2028 err = f71882fg_create_sysfs_files(pdev,
2029 f8000_auto_pwm_attr,
2030 ARRAY_SIZE(f8000_auto_pwm_attr));
ed4f7c20 2031 break;
7669896f
HG		 2032 case f71889fg:
2033 for (i = 0; i < nr_fans; i++) {
2034 data->pwm_auto_point_mapping[i] =
2035 f71882fg_read8(data,
2036 F71882FG_REG_POINT_MAPPING(i));
2037 if (data->pwm_auto_point_mapping[i] & 0x80)
2038 break;
2039 }
2040 if (i != nr_fans) {
2041 dev_warn(&pdev->dev,
2042 "Auto pwm controlled by raw digital "
2043 "data, disabling pwm auto_point "
2044 "sysfs attributes\n");
2045 break;
2046 }
2047 /* fall through */
b69b0399
HG		 2048 default: /* f71858fg / f71882fg */
2049 err = f71882fg_create_sysfs_files(pdev,
2050 &fxxxx_auto_pwm_attr[0][0],
2051 ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans);
498be968 2052 }
c13548c5
HG		 2053 if (err)
2054 goto exit_unregister_sysfs;
28ba8587
HG		 2055
2056 for (i = 0; i < nr_fans; i++)
2057 dev_info(&pdev->dev, "Fan: %d is in %s mode\n", i + 1,
2058 (data->pwm_enable & (1 << 2 * i)) ?
2059 "duty-cycle" : "RPM");
45fb3669
HG		 2060 }
2061
1beeffe4
TJ		 2062 data->hwmon_dev = hwmon_device_register(&pdev->dev);
2063 if (IS_ERR(data->hwmon_dev)) {
2064 err = PTR_ERR(data->hwmon_dev);
c13548c5 2065 data->hwmon_dev = NULL;
45fb3669
HG		 2066 goto exit_unregister_sysfs;
2067 }
2068
2069 return 0;
2070
2071exit_unregister_sysfs:
c13548c5 2072 f71882fg_remove(pdev); /* Will unregister the sysfs files for us */
3cc74758
HG		 2073 return err; /* f71882fg_remove() also frees our data */
2074exit_free:
2075 kfree(data);
45fb3669
HG		 2076 return err;
2077}
2078
c13548c5 2079static int f71882fg_remove(struct platform_device *pdev)
45fb3669 2080{
45fb3669 2081 struct f71882fg_data *data = platform_get_drvdata(pdev);
fc16c56e
HG		 2082 int nr_fans = (data->type == f71882fg) ? 4 : 3;
2083 u8 start_reg = f71882fg_read8(data, F71882FG_REG_START);
45fb3669 2084
c13548c5
HG		 2085 if (data->hwmon_dev)
2086 hwmon_device_unregister(data->hwmon_dev);
45fb3669 2087
c13548c5 2088 device_remove_file(&pdev->dev, &dev_attr_name);
45fb3669 2089
fc16c56e
HG		 2090 if (start_reg & 0x01) {
2091 switch (data->type) {
2092 case f71858fg:
2093 if (data->temp_config & 0x10)
2094 f71882fg_remove_sysfs_files(pdev,
2095 f8000_in_temp_attr,
2096 ARRAY_SIZE(f8000_in_temp_attr));
2097 else
2098 f71882fg_remove_sysfs_files(pdev,
2099 f71858fg_in_temp_attr,
2100 ARRAY_SIZE(f71858fg_in_temp_attr));
2101 break;
2102 case f71882fg:
7669896f 2103 case f71889fg:
fc16c56e
HG		 2104 f71882fg_remove_sysfs_files(pdev,
2105 fxxxx_in1_alarm_attr,
2106 ARRAY_SIZE(fxxxx_in1_alarm_attr));
2107 /* fall through! */
2108 case f71862fg:
2109 f71882fg_remove_sysfs_files(pdev,
f2e41e91
AM		 2110 fxxxx_in_temp_attr,
2111 ARRAY_SIZE(fxxxx_in_temp_attr));
fc16c56e
HG		 2112 break;
2113 case f8000:
2114 f71882fg_remove_sysfs_files(pdev,
2115 f8000_in_temp_attr,
2116 ARRAY_SIZE(f8000_in_temp_attr));
2117 break;
2118 }
2119 }
498be968 2120
fc16c56e
HG		 2121 if (start_reg & 0x02) {
2122 f71882fg_remove_sysfs_files(pdev, &fxxxx_fan_attr[0][0],
2123 ARRAY_SIZE(fxxxx_fan_attr[0]) * nr_fans);
45fb3669 2124
7669896f
HG		 2125 if (data->type == f71862fg || data->type == f71882fg ||
2126 data->type == f71889fg)
fc16c56e
HG		 2127 f71882fg_remove_sysfs_files(pdev,
2128 fxxxx_fan_beep_attr, nr_fans);
66344aa6 2129
fc16c56e
HG		 2130 switch (data->type) {
2131 case f71862fg:
2132 f71882fg_remove_sysfs_files(pdev,
2133 f71862fg_auto_pwm_attr,
2134 ARRAY_SIZE(f71862fg_auto_pwm_attr));
2135 break;
2136 case f8000:
2137 f71882fg_remove_sysfs_files(pdev,
2138 f8000_fan_attr,
2139 ARRAY_SIZE(f8000_fan_attr));
2140 f71882fg_remove_sysfs_files(pdev,
2141 f8000_auto_pwm_attr,
2142 ARRAY_SIZE(f8000_auto_pwm_attr));
2143 break;
2144 default: /* f71858fg / f71882fg / f71889fg */
2145 f71882fg_remove_sysfs_files(pdev,
2146 &fxxxx_auto_pwm_attr[0][0],
2147 ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans);
2148 }
2149 }
ed4f7c20 2150
d9ebaa45 2151 platform_set_drvdata(pdev, NULL);
45fb3669
HG		 2152 kfree(data);
2153
2154 return 0;
2155}
2156
498be968
HG		 2157static int __init f71882fg_find(int sioaddr, unsigned short *address,
2158 struct f71882fg_sio_data *sio_data)
45fb3669 2159{
45fb3669 2160 u16 devid;
cadb8657
GS		 2161 int err = superio_enter(sioaddr);
2162 if (err)
2163 return err;
45fb3669
HG		 2164
2165 devid = superio_inw(sioaddr, SIO_REG_MANID);
2166 if (devid != SIO_FINTEK_ID) {
22d3b412 2167 pr_debug("Not a Fintek device\n");
cadb8657 2168 err = -ENODEV;
45fb3669
HG		 2169 goto exit;
2170 }
2171
67b671bc 2172 devid = force_id ? force_id : superio_inw(sioaddr, SIO_REG_DEVID);
498be968 2173 switch (devid) {
09475d32
HG		 2174 case SIO_F71858_ID:
2175 sio_data->type = f71858fg;
2176 break;
498be968
HG		 2177 case SIO_F71862_ID:
2178 sio_data->type = f71862fg;
2179 break;
2180 case SIO_F71882_ID:
2181 sio_data->type = f71882fg;
2182 break;
7669896f
HG		 2183 case SIO_F71889_ID:
2184 sio_data->type = f71889fg;
2185 break;
ed4f7c20
HG		 2186 case SIO_F8000_ID:
2187 sio_data->type = f8000;
2188 break;
498be968 2189 default:
22d3b412
JP		 2190 pr_info("Unsupported Fintek device: %04x\n",
2191 (unsigned int)devid);
cadb8657 2192 err = -ENODEV;
45fb3669
HG		 2193 goto exit;
2194 }
2195
09475d32
HG		 2196 if (sio_data->type == f71858fg)
2197 superio_select(sioaddr, SIO_F71858FG_LD_HWM);
2198 else
2199 superio_select(sioaddr, SIO_F71882FG_LD_HWM);
2200
8afb1049 2201 if (!(superio_inb(sioaddr, SIO_REG_ENABLE) & 0x01)) {
22d3b412 2202 pr_warn("Device not activated\n");
cadb8657 2203 err = -ENODEV;
45fb3669
HG		 2204 goto exit;
2205 }
2206
2207 *address = superio_inw(sioaddr, SIO_REG_ADDR);
162bb59e 2208 if (*address == 0) {
22d3b412 2209 pr_warn("Base address not set\n");
cadb8657 2210 err = -ENODEV;
45fb3669
HG		 2211 goto exit;
2212 }
2213 *address &= ~(REGION_LENGTH - 1); /* Ignore 3 LSB */
2214
45fb3669 2215 err = 0;
22d3b412 2216 pr_info("Found %s chip at %#x, revision %d\n",
498be968 2217 f71882fg_names[sio_data->type], (unsigned int)*address,
45fb3669
HG		 2218 (int)superio_inb(sioaddr, SIO_REG_DEVREV));
2219exit:
2220 superio_exit(sioaddr);
2221 return err;
2222}
2223
498be968
HG		 2224static int __init f71882fg_device_add(unsigned short address,
2225 const struct f71882fg_sio_data *sio_data)
45fb3669
HG		 2226{
2227 struct resource res = {
2228 .start = address,
2229 .end = address + REGION_LENGTH - 1,
2230 .flags = IORESOURCE_IO,
2231 };
2232 int err;
2233
2234 f71882fg_pdev = platform_device_alloc(DRVNAME, address);
8afb1049 2235 if (!f71882fg_pdev)
45fb3669
HG		 2236 return -ENOMEM;
2237
2238 res.name = f71882fg_pdev->name;
b9acb64a
JD		 2239 err = acpi_check_resource_conflict(&res);
2240 if (err)
18632f84 2241 goto exit_device_put;
b9acb64a 2242
45fb3669 2243 err = platform_device_add_resources(f71882fg_pdev, &res, 1);
8afb1049 2244 if (err) {
22d3b412 2245 pr_err("Device resource addition failed\n");
45fb3669
HG		 2246 goto exit_device_put;
2247 }
2248
498be968
HG		 2249 err = platform_device_add_data(f71882fg_pdev, sio_data,
2250 sizeof(struct f71882fg_sio_data));
2251 if (err) {
22d3b412 2252 pr_err("Platform data allocation failed\n");
498be968
HG		 2253 goto exit_device_put;
2254 }
2255
45fb3669 2256 err = platform_device_add(f71882fg_pdev);
8afb1049 2257 if (err) {
22d3b412 2258 pr_err("Device addition failed\n");
45fb3669
HG		 2259 goto exit_device_put;
2260 }
2261
2262 return 0;
2263
2264exit_device_put:
2265 platform_device_put(f71882fg_pdev);
2266
2267 return err;
2268}
2269
2270static int __init f71882fg_init(void)
2271{
2272 int err = -ENODEV;
2273 unsigned short address;
498be968
HG		 2274 struct f71882fg_sio_data sio_data;
2275
2276 memset(&sio_data, 0, sizeof(sio_data));
45fb3669 2277
498be968
HG		 2278 if (f71882fg_find(0x2e, &address, &sio_data) &&
2279 f71882fg_find(0x4e, &address, &sio_data))
45fb3669
HG		 2280 goto exit;
2281
c13548c5
HG		 2282 err = platform_driver_register(&f71882fg_driver);
2283 if (err)
45fb3669
HG		 2284 goto exit;
2285
498be968 2286 err = f71882fg_device_add(address, &sio_data);
c13548c5 2287 if (err)
45fb3669
HG		 2288 goto exit_driver;
2289
2290 return 0;
2291
2292exit_driver:
2293 platform_driver_unregister(&f71882fg_driver);
2294exit:
2295 return err;
2296}
2297
2298static void __exit f71882fg_exit(void)
2299{
2300 platform_device_unregister(f71882fg_pdev);
2301 platform_driver_unregister(&f71882fg_driver);
2302}
2303
2304MODULE_DESCRIPTION("F71882FG Hardware Monitoring Driver");
c13548c5 2305MODULE_AUTHOR("Hans Edgington, Hans de Goede (hdegoede@redhat.com)");
45fb3669
HG		 2306MODULE_LICENSE("GPL");
2307
2308module_init(f71882fg_init);
2309module_exit(f71882fg_exit);
Linux 6.x block layer and io_uring tree(s)