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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 | 86 | |
98f7ba19 HG |
87 | #define F71882FG_REG_FAN_FAULT_T 0x9F |
88 | #define F71882FG_FAN_NEG_TEMP_EN 0x20 | |
89 | ||
9ab796eb MD |
90 | #define F71882FG_REG_POINT_PWM(pwm, point) (0xAA + (point) + (16 * (pwm))) |
91 | #define F71882FG_REG_POINT_TEMP(pwm, point) (0xA6 + (point) + (16 * (pwm))) | |
92 | #define F71882FG_REG_POINT_MAPPING(nr) (0xAF + 16 * (nr)) | |
93 | ||
45fb3669 HG |
94 | #define F71882FG_REG_START 0x01 |
95 | ||
0bae6400 HG |
96 | #define F71882FG_MAX_INS 9 |
97 | ||
45fb3669 HG |
98 | #define FAN_MIN_DETECT 366 /* Lowest detectable fanspeed */ |
99 | ||
67b671bc JD |
100 | static unsigned short force_id; |
101 | module_param(force_id, ushort, 0); | |
102 | MODULE_PARM_DESC(force_id, "Override the detected device ID"); | |
103 | ||
f2e41e91 | 104 | enum chips { f71858fg, f71862fg, f71882fg, f71889fg, f8000 }; |
498be968 HG |
105 | |
106 | static const char *f71882fg_names[] = { | |
09475d32 | 107 | "f71858fg", |
498be968 HG |
108 | "f71862fg", |
109 | "f71882fg", | |
7669896f | 110 | "f71889fg", |
ed4f7c20 | 111 | "f8000", |
498be968 HG |
112 | }; |
113 | ||
0bae6400 HG |
114 | static const char f71882fg_has_in[5][F71882FG_MAX_INS] = { |
115 | { 1, 1, 1, 0, 0, 0, 0, 0, 0 }, /* f71858fg */ | |
116 | { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71862fg */ | |
117 | { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71882fg */ | |
118 | { 1, 1, 1, 1, 1, 1, 1, 1, 1 }, /* f71889fg */ | |
119 | { 1, 1, 1, 0, 0, 0, 0, 0, 0 }, /* f8000 */ | |
120 | }; | |
121 | ||
122 | static const char f71882fg_has_in1_alarm[5] = { | |
123 | 0, /* f71858fg */ | |
124 | 0, /* f71862fg */ | |
125 | 1, /* f71882fg */ | |
126 | 1, /* f71889fg */ | |
127 | 0, /* f8000 */ | |
128 | }; | |
129 | ||
78aa4f72 HG |
130 | static const char f71882fg_has_beep[5] = { |
131 | 0, /* f71858fg */ | |
132 | 1, /* f71862fg */ | |
133 | 1, /* f71882fg */ | |
134 | 1, /* f71889fg */ | |
135 | 0, /* f8000 */ | |
136 | }; | |
137 | ||
77a4a3e2 | 138 | static struct platform_device *f71882fg_pdev; |
45fb3669 HG |
139 | |
140 | /* Super-I/O Function prototypes */ | |
141 | static inline int superio_inb(int base, int reg); | |
142 | static inline int superio_inw(int base, int reg); | |
cadb8657 | 143 | static inline int superio_enter(int base); |
45fb3669 HG |
144 | static inline void superio_select(int base, int ld); |
145 | static inline void superio_exit(int base); | |
146 | ||
498be968 HG |
147 | struct f71882fg_sio_data { |
148 | enum chips type; | |
149 | }; | |
150 | ||
45fb3669 HG |
151 | struct f71882fg_data { |
152 | unsigned short addr; | |
498be968 | 153 | enum chips type; |
1beeffe4 | 154 | struct device *hwmon_dev; |
45fb3669 HG |
155 | |
156 | struct mutex update_lock; | |
09475d32 | 157 | int temp_start; /* temp numbering start (0 or 1) */ |
45fb3669 | 158 | char valid; /* !=0 if following fields are valid */ |
98f7ba19 | 159 | char auto_point_temp_signed; |
45fb3669 HG |
160 | unsigned long last_updated; /* In jiffies */ |
161 | unsigned long last_limits; /* In jiffies */ | |
162 | ||
163 | /* Register Values */ | |
0bae6400 | 164 | u8 in[F71882FG_MAX_INS]; |
45fb3669 HG |
165 | u8 in1_max; |
166 | u8 in_status; | |
167 | u8 in_beep; | |
168 | u16 fan[4]; | |
9ab796eb MD |
169 | u16 fan_target[4]; |
170 | u16 fan_full_speed[4]; | |
45fb3669 HG |
171 | u8 fan_status; |
172 | u8 fan_beep; | |
7567a043 HG |
173 | /* Note: all models have only 3 temperature channels, but on some |
174 | they are addressed as 0-2 and on others as 1-3, so for coding | |
175 | convenience we reserve space for 4 channels */ | |
09475d32 | 176 | u16 temp[4]; |
7567a043 HG |
177 | u8 temp_ovt[4]; |
178 | u8 temp_high[4]; | |
bc27490f | 179 | u8 temp_hyst[2]; /* 2 hysts stored per reg */ |
7567a043 | 180 | u8 temp_type[4]; |
45fb3669 HG |
181 | u8 temp_status; |
182 | u8 temp_beep; | |
183 | u8 temp_diode_open; | |
09475d32 | 184 | u8 temp_config; |
9ab796eb MD |
185 | u8 pwm[4]; |
186 | u8 pwm_enable; | |
187 | u8 pwm_auto_point_hyst[2]; | |
188 | u8 pwm_auto_point_mapping[4]; | |
189 | u8 pwm_auto_point_pwm[4][5]; | |
7669896f | 190 | s8 pwm_auto_point_temp[4][4]; |
45fb3669 HG |
191 | }; |
192 | ||
77a4a3e2 | 193 | /* Sysfs in */ |
45fb3669 HG |
194 | static ssize_t show_in(struct device *dev, struct device_attribute *devattr, |
195 | char *buf); | |
196 | static ssize_t show_in_max(struct device *dev, struct device_attribute | |
197 | *devattr, char *buf); | |
198 | static ssize_t store_in_max(struct device *dev, struct device_attribute | |
199 | *devattr, const char *buf, size_t count); | |
200 | static ssize_t show_in_beep(struct device *dev, struct device_attribute | |
201 | *devattr, char *buf); | |
202 | static ssize_t store_in_beep(struct device *dev, struct device_attribute | |
203 | *devattr, const char *buf, size_t count); | |
204 | static ssize_t show_in_alarm(struct device *dev, struct device_attribute | |
205 | *devattr, char *buf); | |
206 | /* Sysfs Fan */ | |
207 | static ssize_t show_fan(struct device *dev, struct device_attribute *devattr, | |
208 | char *buf); | |
9ab796eb MD |
209 | static ssize_t show_fan_full_speed(struct device *dev, |
210 | struct device_attribute *devattr, char *buf); | |
211 | static ssize_t store_fan_full_speed(struct device *dev, | |
212 | struct device_attribute *devattr, const char *buf, size_t count); | |
45fb3669 HG |
213 | static ssize_t show_fan_beep(struct device *dev, struct device_attribute |
214 | *devattr, char *buf); | |
215 | static ssize_t store_fan_beep(struct device *dev, struct device_attribute | |
216 | *devattr, const char *buf, size_t count); | |
217 | static ssize_t show_fan_alarm(struct device *dev, struct device_attribute | |
218 | *devattr, char *buf); | |
219 | /* Sysfs Temp */ | |
220 | static ssize_t show_temp(struct device *dev, struct device_attribute | |
221 | *devattr, char *buf); | |
222 | static ssize_t show_temp_max(struct device *dev, struct device_attribute | |
223 | *devattr, char *buf); | |
224 | static ssize_t store_temp_max(struct device *dev, struct device_attribute | |
225 | *devattr, const char *buf, size_t count); | |
226 | static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute | |
227 | *devattr, char *buf); | |
228 | static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute | |
229 | *devattr, const char *buf, size_t count); | |
230 | static ssize_t show_temp_crit(struct device *dev, struct device_attribute | |
231 | *devattr, char *buf); | |
232 | static ssize_t store_temp_crit(struct device *dev, struct device_attribute | |
233 | *devattr, const char *buf, size_t count); | |
234 | static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute | |
235 | *devattr, char *buf); | |
236 | static ssize_t show_temp_type(struct device *dev, struct device_attribute | |
237 | *devattr, char *buf); | |
238 | static ssize_t show_temp_beep(struct device *dev, struct device_attribute | |
239 | *devattr, char *buf); | |
240 | static ssize_t store_temp_beep(struct device *dev, struct device_attribute | |
241 | *devattr, const char *buf, size_t count); | |
242 | static ssize_t show_temp_alarm(struct device *dev, struct device_attribute | |
243 | *devattr, char *buf); | |
244 | static ssize_t show_temp_fault(struct device *dev, struct device_attribute | |
245 | *devattr, char *buf); | |
9ab796eb MD |
246 | /* PWM and Auto point control */ |
247 | static ssize_t show_pwm(struct device *dev, struct device_attribute *devattr, | |
248 | char *buf); | |
249 | static ssize_t store_pwm(struct device *dev, struct device_attribute *devattr, | |
250 | const char *buf, size_t count); | |
251 | static ssize_t show_pwm_enable(struct device *dev, | |
252 | struct device_attribute *devattr, char *buf); | |
253 | static ssize_t store_pwm_enable(struct device *dev, | |
254 | struct device_attribute *devattr, const char *buf, size_t count); | |
255 | static ssize_t show_pwm_interpolate(struct device *dev, | |
256 | struct device_attribute *devattr, char *buf); | |
257 | static ssize_t store_pwm_interpolate(struct device *dev, | |
258 | struct device_attribute *devattr, const char *buf, size_t count); | |
259 | static ssize_t show_pwm_auto_point_channel(struct device *dev, | |
260 | struct device_attribute *devattr, char *buf); | |
261 | static ssize_t store_pwm_auto_point_channel(struct device *dev, | |
262 | struct device_attribute *devattr, const char *buf, size_t count); | |
263 | static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev, | |
264 | struct device_attribute *devattr, char *buf); | |
265 | static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev, | |
266 | struct device_attribute *devattr, const char *buf, size_t count); | |
267 | static ssize_t show_pwm_auto_point_pwm(struct device *dev, | |
268 | struct device_attribute *devattr, char *buf); | |
269 | static ssize_t store_pwm_auto_point_pwm(struct device *dev, | |
270 | struct device_attribute *devattr, const char *buf, size_t count); | |
271 | static ssize_t show_pwm_auto_point_temp(struct device *dev, | |
272 | struct device_attribute *devattr, char *buf); | |
273 | static ssize_t store_pwm_auto_point_temp(struct device *dev, | |
274 | struct device_attribute *devattr, const char *buf, size_t count); | |
45fb3669 HG |
275 | /* Sysfs misc */ |
276 | static ssize_t show_name(struct device *dev, struct device_attribute *devattr, | |
277 | char *buf); | |
278 | ||
279 | static int __devinit f71882fg_probe(struct platform_device * pdev); | |
c13548c5 | 280 | static int f71882fg_remove(struct platform_device *pdev); |
45fb3669 HG |
281 | |
282 | static struct platform_driver f71882fg_driver = { | |
283 | .driver = { | |
284 | .owner = THIS_MODULE, | |
285 | .name = DRVNAME, | |
286 | }, | |
287 | .probe = f71882fg_probe, | |
cd659fd0 | 288 | .remove = f71882fg_remove, |
45fb3669 HG |
289 | }; |
290 | ||
c13548c5 | 291 | static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); |
45fb3669 | 292 | |
0bae6400 HG |
293 | /* Temp attr for the f71858fg, the f71858fg is special as it has its |
294 | temperature indexes start at 0 (the others start at 1) */ | |
295 | static struct sensor_device_attribute_2 f71858fg_temp_attr[] = { | |
09475d32 HG |
296 | SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0), |
297 | SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max, | |
298 | store_temp_max, 0, 0), | |
299 | SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, | |
300 | store_temp_max_hyst, 0, 0), | |
301 | SENSOR_ATTR_2(temp1_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 0), | |
302 | SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit, | |
303 | store_temp_crit, 0, 0), | |
304 | SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, | |
305 | 0, 0), | |
306 | SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4), | |
307 | SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 0), | |
308 | SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1), | |
309 | SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max, | |
310 | store_temp_max, 0, 1), | |
311 | SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, | |
312 | store_temp_max_hyst, 0, 1), | |
313 | SENSOR_ATTR_2(temp2_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1), | |
314 | SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit, | |
315 | store_temp_crit, 0, 1), | |
316 | SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, | |
317 | 0, 1), | |
318 | SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), | |
09475d32 HG |
319 | SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), |
320 | SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 2), | |
321 | SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max, | |
322 | store_temp_max, 0, 2), | |
323 | SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, | |
324 | store_temp_max_hyst, 0, 2), | |
325 | SENSOR_ATTR_2(temp3_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2), | |
326 | SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit, | |
327 | store_temp_crit, 0, 2), | |
328 | SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, | |
329 | 0, 2), | |
330 | SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), | |
331 | SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), | |
332 | }; | |
333 | ||
0bae6400 | 334 | /* Temp attr for the standard models */ |
78aa4f72 | 335 | static struct sensor_device_attribute_2 fxxxx_temp_attr[3][9] = { { |
7567a043 | 336 | SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 1), |
bc37ae71 | 337 | SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max, |
7567a043 | 338 | store_temp_max, 0, 1), |
bc37ae71 | 339 | SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
7567a043 | 340 | store_temp_max_hyst, 0, 1), |
754a5907 HG |
341 | /* Should really be temp1_max_alarm, but older versions did not handle |
342 | the max and crit alarms separately and lm_sensors v2 depends on the | |
343 | presence of temp#_alarm files. The same goes for temp2/3 _alarm. */ | |
344 | SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1), | |
bc37ae71 | 345 | SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
7567a043 | 346 | store_temp_crit, 0, 1), |
bc37ae71 | 347 | SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
7567a043 | 348 | 0, 1), |
754a5907 | 349 | SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), |
7567a043 | 350 | SENSOR_ATTR_2(temp1_type, S_IRUGO, show_temp_type, NULL, 0, 1), |
7567a043 | 351 | SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), |
60d2b378 | 352 | }, { |
7567a043 | 353 | SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 2), |
bc37ae71 | 354 | SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max, |
7567a043 | 355 | store_temp_max, 0, 2), |
bc37ae71 | 356 | SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
7567a043 | 357 | store_temp_max_hyst, 0, 2), |
754a5907 HG |
358 | /* Should be temp2_max_alarm, see temp1_alarm note */ |
359 | SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2), | |
bc37ae71 | 360 | SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
7567a043 | 361 | store_temp_crit, 0, 2), |
bc37ae71 | 362 | SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
7567a043 | 363 | 0, 2), |
754a5907 | 364 | SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), |
7567a043 | 365 | SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 2), |
7567a043 | 366 | SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), |
60d2b378 | 367 | }, { |
7567a043 | 368 | SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 3), |
bc37ae71 | 369 | SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max, |
7567a043 | 370 | store_temp_max, 0, 3), |
bc37ae71 | 371 | SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
7567a043 | 372 | store_temp_max_hyst, 0, 3), |
754a5907 HG |
373 | /* Should be temp3_max_alarm, see temp1_alarm note */ |
374 | SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 3), | |
bc37ae71 | 375 | SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
7567a043 | 376 | store_temp_crit, 0, 3), |
bc37ae71 | 377 | SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
7567a043 | 378 | 0, 3), |
754a5907 | 379 | SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 7), |
7567a043 | 380 | SENSOR_ATTR_2(temp3_type, S_IRUGO, show_temp_type, NULL, 0, 3), |
7567a043 | 381 | SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 3), |
60d2b378 | 382 | } }; |
45fb3669 | 383 | |
78aa4f72 HG |
384 | /* Temp attr for models which can beep on temp alarm */ |
385 | static struct sensor_device_attribute_2 fxxxx_temp_beep_attr[3][2] = { { | |
386 | SENSOR_ATTR_2(temp1_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
387 | store_temp_beep, 0, 1), | |
388 | SENSOR_ATTR_2(temp1_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
389 | store_temp_beep, 0, 5), | |
390 | }, { | |
391 | SENSOR_ATTR_2(temp2_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
392 | store_temp_beep, 0, 2), | |
393 | SENSOR_ATTR_2(temp2_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
394 | store_temp_beep, 0, 6), | |
395 | }, { | |
396 | SENSOR_ATTR_2(temp3_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
397 | store_temp_beep, 0, 3), | |
398 | SENSOR_ATTR_2(temp3_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
399 | store_temp_beep, 0, 7), | |
400 | } }; | |
401 | ||
0bae6400 | 402 | /* Temp attr for the f8000 |
ed4f7c20 HG |
403 | Note on the f8000 temp_ovt (crit) is used as max, and temp_high (max) |
404 | is used as hysteresis value to clear alarms | |
66344aa6 | 405 | Also like the f71858fg its temperature indexes start at 0 |
ed4f7c20 | 406 | */ |
0bae6400 | 407 | static struct sensor_device_attribute_2 f8000_temp_attr[] = { |
ed4f7c20 HG |
408 | SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0), |
409 | SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_crit, | |
410 | store_temp_crit, 0, 0), | |
411 | SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, | |
412 | store_temp_max, 0, 0), | |
413 | SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4), | |
b6858bca | 414 | SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 0), |
ed4f7c20 HG |
415 | SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1), |
416 | SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_crit, | |
417 | store_temp_crit, 0, 1), | |
418 | SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, | |
419 | store_temp_max, 0, 1), | |
420 | SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), | |
b6858bca | 421 | SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), |
ed4f7c20 HG |
422 | SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 2), |
423 | SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_crit, | |
424 | store_temp_crit, 0, 2), | |
425 | SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, | |
426 | store_temp_max, 0, 2), | |
427 | SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), | |
b6858bca | 428 | SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), |
ed4f7c20 HG |
429 | }; |
430 | ||
0bae6400 HG |
431 | /* in attr for all models */ |
432 | static struct sensor_device_attribute_2 fxxxx_in_attr[] = { | |
433 | SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), | |
434 | SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), | |
435 | SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2), | |
436 | SENSOR_ATTR_2(in3_input, S_IRUGO, show_in, NULL, 0, 3), | |
437 | SENSOR_ATTR_2(in4_input, S_IRUGO, show_in, NULL, 0, 4), | |
438 | SENSOR_ATTR_2(in5_input, S_IRUGO, show_in, NULL, 0, 5), | |
439 | SENSOR_ATTR_2(in6_input, S_IRUGO, show_in, NULL, 0, 6), | |
440 | SENSOR_ATTR_2(in7_input, S_IRUGO, show_in, NULL, 0, 7), | |
441 | SENSOR_ATTR_2(in8_input, S_IRUGO, show_in, NULL, 0, 8), | |
442 | }; | |
443 | ||
444 | /* For models with in1 alarm capability */ | |
445 | static struct sensor_device_attribute_2 fxxxx_in1_alarm_attr[] = { | |
446 | SENSOR_ATTR_2(in1_max, S_IRUGO|S_IWUSR, show_in_max, store_in_max, | |
447 | 0, 1), | |
448 | SENSOR_ATTR_2(in1_beep, S_IRUGO|S_IWUSR, show_in_beep, store_in_beep, | |
449 | 0, 1), | |
450 | SENSOR_ATTR_2(in1_alarm, S_IRUGO, show_in_alarm, NULL, 0, 1), | |
451 | }; | |
452 | ||
ed4f7c20 | 453 | /* Fan / PWM attr common to all models */ |
b69b0399 | 454 | static struct sensor_device_attribute_2 fxxxx_fan_attr[4][6] = { { |
bc37ae71 | 455 | SENSOR_ATTR_2(fan1_input, S_IRUGO, show_fan, NULL, 0, 0), |
9ab796eb MD |
456 | SENSOR_ATTR_2(fan1_full_speed, S_IRUGO|S_IWUSR, |
457 | show_fan_full_speed, | |
458 | store_fan_full_speed, 0, 0), | |
bc37ae71 | 459 | SENSOR_ATTR_2(fan1_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 0), |
9ab796eb MD |
460 | SENSOR_ATTR_2(pwm1, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 0), |
461 | SENSOR_ATTR_2(pwm1_enable, S_IRUGO|S_IWUSR, show_pwm_enable, | |
462 | store_pwm_enable, 0, 0), | |
463 | SENSOR_ATTR_2(pwm1_interpolate, S_IRUGO|S_IWUSR, | |
464 | show_pwm_interpolate, store_pwm_interpolate, 0, 0), | |
b69b0399 HG |
465 | }, { |
466 | SENSOR_ATTR_2(fan2_input, S_IRUGO, show_fan, NULL, 0, 1), | |
467 | SENSOR_ATTR_2(fan2_full_speed, S_IRUGO|S_IWUSR, | |
468 | show_fan_full_speed, | |
469 | store_fan_full_speed, 0, 1), | |
470 | SENSOR_ATTR_2(fan2_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 1), | |
498be968 HG |
471 | SENSOR_ATTR_2(pwm2, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 1), |
472 | SENSOR_ATTR_2(pwm2_enable, S_IRUGO|S_IWUSR, show_pwm_enable, | |
473 | store_pwm_enable, 0, 1), | |
474 | SENSOR_ATTR_2(pwm2_interpolate, S_IRUGO|S_IWUSR, | |
475 | show_pwm_interpolate, store_pwm_interpolate, 0, 1), | |
b69b0399 HG |
476 | }, { |
477 | SENSOR_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 0, 2), | |
478 | SENSOR_ATTR_2(fan3_full_speed, S_IRUGO|S_IWUSR, | |
479 | show_fan_full_speed, | |
480 | store_fan_full_speed, 0, 2), | |
481 | SENSOR_ATTR_2(fan3_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 2), | |
3fc7838a HG |
482 | SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2), |
483 | SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable, | |
484 | store_pwm_enable, 0, 2), | |
498be968 HG |
485 | SENSOR_ATTR_2(pwm3_interpolate, S_IRUGO|S_IWUSR, |
486 | show_pwm_interpolate, store_pwm_interpolate, 0, 2), | |
b69b0399 HG |
487 | }, { |
488 | SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), | |
489 | SENSOR_ATTR_2(fan4_full_speed, S_IRUGO|S_IWUSR, | |
490 | show_fan_full_speed, | |
491 | store_fan_full_speed, 0, 3), | |
492 | SENSOR_ATTR_2(fan4_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 3), | |
493 | SENSOR_ATTR_2(pwm4, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 3), | |
494 | SENSOR_ATTR_2(pwm4_enable, S_IRUGO|S_IWUSR, show_pwm_enable, | |
495 | store_pwm_enable, 0, 3), | |
496 | SENSOR_ATTR_2(pwm4_interpolate, S_IRUGO|S_IWUSR, | |
497 | show_pwm_interpolate, store_pwm_interpolate, 0, 3), | |
498 | } }; | |
498be968 | 499 | |
66344aa6 HG |
500 | /* Attr for models which can beep on Fan alarm */ |
501 | static struct sensor_device_attribute_2 fxxxx_fan_beep_attr[] = { | |
ed4f7c20 HG |
502 | SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
503 | store_fan_beep, 0, 0), | |
504 | SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep, | |
505 | store_fan_beep, 0, 1), | |
506 | SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep, | |
507 | store_fan_beep, 0, 2), | |
b69b0399 HG |
508 | SENSOR_ATTR_2(fan4_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
509 | store_fan_beep, 0, 3), | |
66344aa6 | 510 | }; |
ed4f7c20 | 511 | |
66344aa6 HG |
512 | /* PWM attr for the f71862fg, fewer pwms and fewer zones per pwm than the |
513 | f71858fg / f71882fg / f71889fg */ | |
514 | static struct sensor_device_attribute_2 f71862fg_auto_pwm_attr[] = { | |
515 | SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, | |
516 | show_pwm_auto_point_channel, | |
517 | store_pwm_auto_point_channel, 0, 0), | |
498be968 HG |
518 | SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
519 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
520 | 1, 0), | |
521 | SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
522 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
523 | 4, 0), | |
524 | SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR, | |
525 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
526 | 0, 0), | |
527 | SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR, | |
528 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
529 | 3, 0), | |
530 | SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
531 | show_pwm_auto_point_temp_hyst, | |
532 | store_pwm_auto_point_temp_hyst, | |
533 | 0, 0), | |
534 | SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO, | |
535 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), | |
536 | ||
66344aa6 HG |
537 | SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
538 | show_pwm_auto_point_channel, | |
539 | store_pwm_auto_point_channel, 0, 1), | |
498be968 HG |
540 | SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
541 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
542 | 1, 1), | |
543 | SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
544 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
545 | 4, 1), | |
546 | SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR, | |
547 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
548 | 0, 1), | |
549 | SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR, | |
550 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
551 | 3, 1), | |
552 | SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
553 | show_pwm_auto_point_temp_hyst, | |
554 | store_pwm_auto_point_temp_hyst, | |
555 | 0, 1), | |
556 | SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, | |
557 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), | |
4901062f | 558 | |
66344aa6 HG |
559 | SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
560 | show_pwm_auto_point_channel, | |
561 | store_pwm_auto_point_channel, 0, 2), | |
4901062f HG |
562 | SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
563 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
564 | 1, 2), | |
565 | SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
566 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
567 | 4, 2), | |
568 | SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR, | |
569 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
570 | 0, 2), | |
571 | SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR, | |
572 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
573 | 3, 2), | |
574 | SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
575 | show_pwm_auto_point_temp_hyst, | |
576 | store_pwm_auto_point_temp_hyst, | |
577 | 0, 2), | |
578 | SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO, | |
579 | show_pwm_auto_point_temp_hyst, NULL, 3, 2), | |
498be968 HG |
580 | }; |
581 | ||
66344aa6 | 582 | /* PWM attr common to the f71858fg, f71882fg and f71889fg */ |
b69b0399 | 583 | static struct sensor_device_attribute_2 fxxxx_auto_pwm_attr[4][14] = { { |
66344aa6 HG |
584 | SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, |
585 | show_pwm_auto_point_channel, | |
586 | store_pwm_auto_point_channel, 0, 0), | |
9ab796eb MD |
587 | SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
588 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
589 | 0, 0), | |
590 | SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
591 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
592 | 1, 0), | |
593 | SENSOR_ATTR_2(pwm1_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
594 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
595 | 2, 0), | |
596 | SENSOR_ATTR_2(pwm1_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
597 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
598 | 3, 0), | |
599 | SENSOR_ATTR_2(pwm1_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
600 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
601 | 4, 0), | |
602 | SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR, | |
603 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
604 | 0, 0), | |
605 | SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR, | |
606 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
607 | 1, 0), | |
608 | SENSOR_ATTR_2(pwm1_auto_point3_temp, S_IRUGO|S_IWUSR, | |
609 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
610 | 2, 0), | |
611 | SENSOR_ATTR_2(pwm1_auto_point4_temp, S_IRUGO|S_IWUSR, | |
612 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
613 | 3, 0), | |
614 | SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
615 | show_pwm_auto_point_temp_hyst, | |
616 | store_pwm_auto_point_temp_hyst, | |
617 | 0, 0), | |
618 | SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO, | |
619 | show_pwm_auto_point_temp_hyst, NULL, 1, 0), | |
620 | SENSOR_ATTR_2(pwm1_auto_point3_temp_hyst, S_IRUGO, | |
621 | show_pwm_auto_point_temp_hyst, NULL, 2, 0), | |
622 | SENSOR_ATTR_2(pwm1_auto_point4_temp_hyst, S_IRUGO, | |
623 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), | |
b69b0399 | 624 | }, { |
66344aa6 HG |
625 | SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
626 | show_pwm_auto_point_channel, | |
627 | store_pwm_auto_point_channel, 0, 1), | |
9ab796eb MD |
628 | SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
629 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
630 | 0, 1), | |
631 | SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
632 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
633 | 1, 1), | |
634 | SENSOR_ATTR_2(pwm2_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
635 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
636 | 2, 1), | |
637 | SENSOR_ATTR_2(pwm2_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
638 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
639 | 3, 1), | |
640 | SENSOR_ATTR_2(pwm2_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
641 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
642 | 4, 1), | |
643 | SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR, | |
644 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
645 | 0, 1), | |
646 | SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR, | |
647 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
648 | 1, 1), | |
649 | SENSOR_ATTR_2(pwm2_auto_point3_temp, S_IRUGO|S_IWUSR, | |
650 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
651 | 2, 1), | |
652 | SENSOR_ATTR_2(pwm2_auto_point4_temp, S_IRUGO|S_IWUSR, | |
653 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
654 | 3, 1), | |
655 | SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
656 | show_pwm_auto_point_temp_hyst, | |
657 | store_pwm_auto_point_temp_hyst, | |
658 | 0, 1), | |
659 | SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, | |
660 | show_pwm_auto_point_temp_hyst, NULL, 1, 1), | |
661 | SENSOR_ATTR_2(pwm2_auto_point3_temp_hyst, S_IRUGO, | |
662 | show_pwm_auto_point_temp_hyst, NULL, 2, 1), | |
663 | SENSOR_ATTR_2(pwm2_auto_point4_temp_hyst, S_IRUGO, | |
664 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), | |
b69b0399 | 665 | }, { |
66344aa6 HG |
666 | SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
667 | show_pwm_auto_point_channel, | |
668 | store_pwm_auto_point_channel, 0, 2), | |
9ab796eb MD |
669 | SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
670 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
671 | 0, 2), | |
672 | SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
673 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
674 | 1, 2), | |
675 | SENSOR_ATTR_2(pwm3_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
676 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
677 | 2, 2), | |
678 | SENSOR_ATTR_2(pwm3_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
679 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
680 | 3, 2), | |
681 | SENSOR_ATTR_2(pwm3_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
682 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
683 | 4, 2), | |
684 | SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR, | |
685 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
686 | 0, 2), | |
687 | SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR, | |
688 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
689 | 1, 2), | |
690 | SENSOR_ATTR_2(pwm3_auto_point3_temp, S_IRUGO|S_IWUSR, | |
691 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
692 | 2, 2), | |
693 | SENSOR_ATTR_2(pwm3_auto_point4_temp, S_IRUGO|S_IWUSR, | |
694 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
695 | 3, 2), | |
696 | SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
697 | show_pwm_auto_point_temp_hyst, | |
698 | store_pwm_auto_point_temp_hyst, | |
699 | 0, 2), | |
700 | SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO, | |
701 | show_pwm_auto_point_temp_hyst, NULL, 1, 2), | |
702 | SENSOR_ATTR_2(pwm3_auto_point3_temp_hyst, S_IRUGO, | |
703 | show_pwm_auto_point_temp_hyst, NULL, 2, 2), | |
704 | SENSOR_ATTR_2(pwm3_auto_point4_temp_hyst, S_IRUGO, | |
705 | show_pwm_auto_point_temp_hyst, NULL, 3, 2), | |
b69b0399 | 706 | }, { |
9ab796eb MD |
707 | SENSOR_ATTR_2(pwm4_auto_channels_temp, S_IRUGO|S_IWUSR, |
708 | show_pwm_auto_point_channel, | |
709 | store_pwm_auto_point_channel, 0, 3), | |
710 | SENSOR_ATTR_2(pwm4_auto_point1_pwm, S_IRUGO|S_IWUSR, | |
711 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
712 | 0, 3), | |
713 | SENSOR_ATTR_2(pwm4_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
714 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
715 | 1, 3), | |
716 | SENSOR_ATTR_2(pwm4_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
717 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
718 | 2, 3), | |
719 | SENSOR_ATTR_2(pwm4_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
720 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
721 | 3, 3), | |
722 | SENSOR_ATTR_2(pwm4_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
723 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
724 | 4, 3), | |
725 | SENSOR_ATTR_2(pwm4_auto_point1_temp, S_IRUGO|S_IWUSR, | |
726 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
727 | 0, 3), | |
728 | SENSOR_ATTR_2(pwm4_auto_point2_temp, S_IRUGO|S_IWUSR, | |
729 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
730 | 1, 3), | |
731 | SENSOR_ATTR_2(pwm4_auto_point3_temp, S_IRUGO|S_IWUSR, | |
732 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
733 | 2, 3), | |
734 | SENSOR_ATTR_2(pwm4_auto_point4_temp, S_IRUGO|S_IWUSR, | |
735 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
736 | 3, 3), | |
737 | SENSOR_ATTR_2(pwm4_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
738 | show_pwm_auto_point_temp_hyst, | |
739 | store_pwm_auto_point_temp_hyst, | |
740 | 0, 3), | |
741 | SENSOR_ATTR_2(pwm4_auto_point2_temp_hyst, S_IRUGO, | |
742 | show_pwm_auto_point_temp_hyst, NULL, 1, 3), | |
743 | SENSOR_ATTR_2(pwm4_auto_point3_temp_hyst, S_IRUGO, | |
744 | show_pwm_auto_point_temp_hyst, NULL, 2, 3), | |
745 | SENSOR_ATTR_2(pwm4_auto_point4_temp_hyst, S_IRUGO, | |
746 | show_pwm_auto_point_temp_hyst, NULL, 3, 3), | |
b69b0399 | 747 | } }; |
45fb3669 | 748 | |
66344aa6 | 749 | /* Fan attr specific to the f8000 (4th fan input can only measure speed) */ |
ed4f7c20 HG |
750 | static struct sensor_device_attribute_2 f8000_fan_attr[] = { |
751 | SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), | |
66344aa6 | 752 | }; |
ed4f7c20 | 753 | |
66344aa6 HG |
754 | /* PWM attr for the f8000, zones mapped to temp instead of to pwm! |
755 | Also the register block at offset A0 maps to TEMP1 (so our temp2, as the | |
756 | F8000 starts counting temps at 0), B0 maps the TEMP2 and C0 maps to TEMP0 */ | |
757 | static struct sensor_device_attribute_2 f8000_auto_pwm_attr[] = { | |
758 | SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, | |
759 | show_pwm_auto_point_channel, | |
760 | store_pwm_auto_point_channel, 0, 0), | |
ed4f7c20 HG |
761 | SENSOR_ATTR_2(temp1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
762 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
763 | 0, 2), | |
764 | SENSOR_ATTR_2(temp1_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
765 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
766 | 1, 2), | |
767 | SENSOR_ATTR_2(temp1_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
768 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
769 | 2, 2), | |
770 | SENSOR_ATTR_2(temp1_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
771 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
772 | 3, 2), | |
773 | SENSOR_ATTR_2(temp1_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
774 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
775 | 4, 2), | |
776 | SENSOR_ATTR_2(temp1_auto_point1_temp, S_IRUGO|S_IWUSR, | |
777 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
778 | 0, 2), | |
779 | SENSOR_ATTR_2(temp1_auto_point2_temp, S_IRUGO|S_IWUSR, | |
780 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
781 | 1, 2), | |
782 | SENSOR_ATTR_2(temp1_auto_point3_temp, S_IRUGO|S_IWUSR, | |
783 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
784 | 2, 2), | |
785 | SENSOR_ATTR_2(temp1_auto_point4_temp, S_IRUGO|S_IWUSR, | |
786 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
787 | 3, 2), | |
788 | SENSOR_ATTR_2(temp1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
789 | show_pwm_auto_point_temp_hyst, | |
790 | store_pwm_auto_point_temp_hyst, | |
791 | 0, 2), | |
792 | SENSOR_ATTR_2(temp1_auto_point2_temp_hyst, S_IRUGO, | |
793 | show_pwm_auto_point_temp_hyst, NULL, 1, 2), | |
794 | SENSOR_ATTR_2(temp1_auto_point3_temp_hyst, S_IRUGO, | |
795 | show_pwm_auto_point_temp_hyst, NULL, 2, 2), | |
796 | SENSOR_ATTR_2(temp1_auto_point4_temp_hyst, S_IRUGO, | |
797 | show_pwm_auto_point_temp_hyst, NULL, 3, 2), | |
798 | ||
66344aa6 HG |
799 | SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
800 | show_pwm_auto_point_channel, | |
801 | store_pwm_auto_point_channel, 0, 1), | |
ed4f7c20 HG |
802 | SENSOR_ATTR_2(temp2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
803 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
804 | 0, 0), | |
805 | SENSOR_ATTR_2(temp2_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
806 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
807 | 1, 0), | |
808 | SENSOR_ATTR_2(temp2_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
809 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
810 | 2, 0), | |
811 | SENSOR_ATTR_2(temp2_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
812 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
813 | 3, 0), | |
814 | SENSOR_ATTR_2(temp2_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
815 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
816 | 4, 0), | |
817 | SENSOR_ATTR_2(temp2_auto_point1_temp, S_IRUGO|S_IWUSR, | |
818 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
819 | 0, 0), | |
820 | SENSOR_ATTR_2(temp2_auto_point2_temp, S_IRUGO|S_IWUSR, | |
821 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
822 | 1, 0), | |
823 | SENSOR_ATTR_2(temp2_auto_point3_temp, S_IRUGO|S_IWUSR, | |
824 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
825 | 2, 0), | |
826 | SENSOR_ATTR_2(temp2_auto_point4_temp, S_IRUGO|S_IWUSR, | |
827 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
828 | 3, 0), | |
829 | SENSOR_ATTR_2(temp2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
830 | show_pwm_auto_point_temp_hyst, | |
831 | store_pwm_auto_point_temp_hyst, | |
832 | 0, 0), | |
833 | SENSOR_ATTR_2(temp2_auto_point2_temp_hyst, S_IRUGO, | |
834 | show_pwm_auto_point_temp_hyst, NULL, 1, 0), | |
835 | SENSOR_ATTR_2(temp2_auto_point3_temp_hyst, S_IRUGO, | |
836 | show_pwm_auto_point_temp_hyst, NULL, 2, 0), | |
837 | SENSOR_ATTR_2(temp2_auto_point4_temp_hyst, S_IRUGO, | |
838 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), | |
839 | ||
66344aa6 HG |
840 | SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
841 | show_pwm_auto_point_channel, | |
842 | store_pwm_auto_point_channel, 0, 2), | |
ed4f7c20 HG |
843 | SENSOR_ATTR_2(temp3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
844 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
845 | 0, 1), | |
846 | SENSOR_ATTR_2(temp3_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
847 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
848 | 1, 1), | |
849 | SENSOR_ATTR_2(temp3_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
850 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
851 | 2, 1), | |
852 | SENSOR_ATTR_2(temp3_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
853 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
854 | 3, 1), | |
855 | SENSOR_ATTR_2(temp3_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
856 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
857 | 4, 1), | |
858 | SENSOR_ATTR_2(temp3_auto_point1_temp, S_IRUGO|S_IWUSR, | |
859 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
860 | 0, 1), | |
861 | SENSOR_ATTR_2(temp3_auto_point2_temp, S_IRUGO|S_IWUSR, | |
862 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
863 | 1, 1), | |
864 | SENSOR_ATTR_2(temp3_auto_point3_temp, S_IRUGO|S_IWUSR, | |
865 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
866 | 2, 1), | |
867 | SENSOR_ATTR_2(temp3_auto_point4_temp, S_IRUGO|S_IWUSR, | |
868 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
869 | 3, 1), | |
870 | SENSOR_ATTR_2(temp3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
871 | show_pwm_auto_point_temp_hyst, | |
872 | store_pwm_auto_point_temp_hyst, | |
873 | 0, 1), | |
874 | SENSOR_ATTR_2(temp3_auto_point2_temp_hyst, S_IRUGO, | |
875 | show_pwm_auto_point_temp_hyst, NULL, 1, 1), | |
876 | SENSOR_ATTR_2(temp3_auto_point3_temp_hyst, S_IRUGO, | |
877 | show_pwm_auto_point_temp_hyst, NULL, 2, 1), | |
878 | SENSOR_ATTR_2(temp3_auto_point4_temp_hyst, S_IRUGO, | |
879 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), | |
880 | }; | |
45fb3669 HG |
881 | |
882 | /* Super I/O functions */ | |
883 | static inline int superio_inb(int base, int reg) | |
884 | { | |
885 | outb(reg, base); | |
886 | return inb(base + 1); | |
887 | } | |
888 | ||
889 | static int superio_inw(int base, int reg) | |
890 | { | |
891 | int val; | |
bd328acd GS |
892 | val = superio_inb(base, reg) << 8; |
893 | val |= superio_inb(base, reg + 1); | |
45fb3669 HG |
894 | return val; |
895 | } | |
896 | ||
cadb8657 | 897 | static inline int superio_enter(int base) |
45fb3669 | 898 | { |
cadb8657 GS |
899 | /* Don't step on other drivers' I/O space by accident */ |
900 | if (!request_muxed_region(base, 2, DRVNAME)) { | |
22d3b412 | 901 | pr_err("I/O address 0x%04x already in use\n", base); |
cadb8657 GS |
902 | return -EBUSY; |
903 | } | |
904 | ||
45fb3669 | 905 | /* according to the datasheet the key must be send twice! */ |
162bb59e GS |
906 | outb(SIO_UNLOCK_KEY, base); |
907 | outb(SIO_UNLOCK_KEY, base); | |
cadb8657 GS |
908 | |
909 | return 0; | |
45fb3669 HG |
910 | } |
911 | ||
162bb59e | 912 | static inline void superio_select(int base, int ld) |
45fb3669 HG |
913 | { |
914 | outb(SIO_REG_LDSEL, base); | |
915 | outb(ld, base + 1); | |
916 | } | |
917 | ||
918 | static inline void superio_exit(int base) | |
919 | { | |
920 | outb(SIO_LOCK_KEY, base); | |
cadb8657 | 921 | release_region(base, 2); |
45fb3669 HG |
922 | } |
923 | ||
2f650631 | 924 | static inline int fan_from_reg(u16 reg) |
45fb3669 HG |
925 | { |
926 | return reg ? (1500000 / reg) : 0; | |
927 | } | |
928 | ||
2f650631 | 929 | static inline u16 fan_to_reg(int fan) |
9ab796eb MD |
930 | { |
931 | return fan ? (1500000 / fan) : 0; | |
932 | } | |
933 | ||
45fb3669 HG |
934 | static u8 f71882fg_read8(struct f71882fg_data *data, u8 reg) |
935 | { | |
936 | u8 val; | |
937 | ||
938 | outb(reg, data->addr + ADDR_REG_OFFSET); | |
939 | val = inb(data->addr + DATA_REG_OFFSET); | |
940 | ||
941 | return val; | |
942 | } | |
943 | ||
944 | static u16 f71882fg_read16(struct f71882fg_data *data, u8 reg) | |
945 | { | |
946 | u16 val; | |
947 | ||
bd328acd GS |
948 | val = f71882fg_read8(data, reg) << 8; |
949 | val |= f71882fg_read8(data, reg + 1); | |
45fb3669 HG |
950 | |
951 | return val; | |
952 | } | |
953 | ||
954 | static void f71882fg_write8(struct f71882fg_data *data, u8 reg, u8 val) | |
955 | { | |
956 | outb(reg, data->addr + ADDR_REG_OFFSET); | |
957 | outb(val, data->addr + DATA_REG_OFFSET); | |
958 | } | |
959 | ||
9ab796eb MD |
960 | static void f71882fg_write16(struct f71882fg_data *data, u8 reg, u16 val) |
961 | { | |
bd328acd GS |
962 | f71882fg_write8(data, reg, val >> 8); |
963 | f71882fg_write8(data, reg + 1, val & 0xff); | |
9ab796eb MD |
964 | } |
965 | ||
09475d32 HG |
966 | static u16 f71882fg_read_temp(struct f71882fg_data *data, int nr) |
967 | { | |
968 | if (data->type == f71858fg) | |
969 | return f71882fg_read16(data, F71882FG_REG_TEMP(nr)); | |
970 | else | |
971 | return f71882fg_read8(data, F71882FG_REG_TEMP(nr)); | |
972 | } | |
973 | ||
77a4a3e2 | 974 | static struct f71882fg_data *f71882fg_update_device(struct device *dev) |
45fb3669 HG |
975 | { |
976 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
44c4dc52 | 977 | int nr, reg; |
ed4f7c20 | 978 | int nr_fans = (data->type == f71882fg) ? 4 : 3; |
45fb3669 HG |
979 | |
980 | mutex_lock(&data->update_lock); | |
981 | ||
982 | /* Update once every 60 seconds */ | |
162bb59e | 983 | if (time_after(jiffies, data->last_limits + 60 * HZ) || |
45fb3669 | 984 | !data->valid) { |
0bae6400 | 985 | if (f71882fg_has_in1_alarm[data->type]) { |
498be968 HG |
986 | data->in1_max = |
987 | f71882fg_read8(data, F71882FG_REG_IN1_HIGH); | |
988 | data->in_beep = | |
989 | f71882fg_read8(data, F71882FG_REG_IN_BEEP); | |
990 | } | |
45fb3669 HG |
991 | |
992 | /* Get High & boundary temps*/ | |
09475d32 | 993 | for (nr = data->temp_start; nr < 3 + data->temp_start; nr++) { |
45fb3669 HG |
994 | data->temp_ovt[nr] = f71882fg_read8(data, |
995 | F71882FG_REG_TEMP_OVT(nr)); | |
996 | data->temp_high[nr] = f71882fg_read8(data, | |
997 | F71882FG_REG_TEMP_HIGH(nr)); | |
998 | } | |
999 | ||
ed4f7c20 | 1000 | if (data->type != f8000) { |
ed4f7c20 HG |
1001 | data->temp_hyst[0] = f71882fg_read8(data, |
1002 | F71882FG_REG_TEMP_HYST(0)); | |
1003 | data->temp_hyst[1] = f71882fg_read8(data, | |
1004 | F71882FG_REG_TEMP_HYST(1)); | |
09475d32 | 1005 | } |
78aa4f72 HG |
1006 | /* All but the f71858fg / f8000 have this register */ |
1007 | if ((data->type != f71858fg) && (data->type != f8000)) { | |
1008 | reg = f71882fg_read8(data, F71882FG_REG_TEMP_TYPE); | |
1009 | data->temp_type[1] = (reg & 0x02) ? 2 : 4; | |
1010 | data->temp_type[2] = (reg & 0x04) ? 2 : 4; | |
1011 | data->temp_type[3] = (reg & 0x08) ? 2 : 4; | |
1012 | } | |
09475d32 | 1013 | |
78aa4f72 | 1014 | if (f71882fg_has_beep[data->type]) { |
09475d32 HG |
1015 | data->fan_beep = f71882fg_read8(data, |
1016 | F71882FG_REG_FAN_BEEP); | |
1017 | data->temp_beep = f71882fg_read8(data, | |
1018 | F71882FG_REG_TEMP_BEEP); | |
ed4f7c20 | 1019 | } |
45fb3669 | 1020 | |
9ab796eb MD |
1021 | data->pwm_enable = f71882fg_read8(data, |
1022 | F71882FG_REG_PWM_ENABLE); | |
bc27490f HG |
1023 | data->pwm_auto_point_hyst[0] = |
1024 | f71882fg_read8(data, F71882FG_REG_FAN_HYST(0)); | |
1025 | data->pwm_auto_point_hyst[1] = | |
1026 | f71882fg_read8(data, F71882FG_REG_FAN_HYST(1)); | |
1027 | ||
498be968 | 1028 | for (nr = 0; nr < nr_fans; nr++) { |
9ab796eb MD |
1029 | data->pwm_auto_point_mapping[nr] = |
1030 | f71882fg_read8(data, | |
1031 | F71882FG_REG_POINT_MAPPING(nr)); | |
1032 | ||
ed4f7c20 | 1033 | if (data->type != f71862fg) { |
498be968 HG |
1034 | int point; |
1035 | for (point = 0; point < 5; point++) { | |
1036 | data->pwm_auto_point_pwm[nr][point] = | |
1037 | f71882fg_read8(data, | |
1038 | F71882FG_REG_POINT_PWM | |
1039 | (nr, point)); | |
1040 | } | |
1041 | for (point = 0; point < 4; point++) { | |
1042 | data->pwm_auto_point_temp[nr][point] = | |
1043 | f71882fg_read8(data, | |
1044 | F71882FG_REG_POINT_TEMP | |
1045 | (nr, point)); | |
1046 | } | |
1047 | } else { | |
1048 | data->pwm_auto_point_pwm[nr][1] = | |
1049 | f71882fg_read8(data, | |
1050 | F71882FG_REG_POINT_PWM | |
1051 | (nr, 1)); | |
1052 | data->pwm_auto_point_pwm[nr][4] = | |
1053 | f71882fg_read8(data, | |
1054 | F71882FG_REG_POINT_PWM | |
1055 | (nr, 4)); | |
1056 | data->pwm_auto_point_temp[nr][0] = | |
1057 | f71882fg_read8(data, | |
1058 | F71882FG_REG_POINT_TEMP | |
1059 | (nr, 0)); | |
1060 | data->pwm_auto_point_temp[nr][3] = | |
1061 | f71882fg_read8(data, | |
1062 | F71882FG_REG_POINT_TEMP | |
1063 | (nr, 3)); | |
9ab796eb MD |
1064 | } |
1065 | } | |
45fb3669 HG |
1066 | data->last_limits = jiffies; |
1067 | } | |
1068 | ||
1069 | /* Update every second */ | |
8afb1049 | 1070 | if (time_after(jiffies, data->last_updated + HZ) || !data->valid) { |
45fb3669 HG |
1071 | data->temp_status = f71882fg_read8(data, |
1072 | F71882FG_REG_TEMP_STATUS); | |
1073 | data->temp_diode_open = f71882fg_read8(data, | |
1074 | F71882FG_REG_TEMP_DIODE_OPEN); | |
09475d32 HG |
1075 | for (nr = data->temp_start; nr < 3 + data->temp_start; nr++) |
1076 | data->temp[nr] = f71882fg_read_temp(data, nr); | |
45fb3669 HG |
1077 | |
1078 | data->fan_status = f71882fg_read8(data, | |
1079 | F71882FG_REG_FAN_STATUS); | |
498be968 | 1080 | for (nr = 0; nr < nr_fans; nr++) { |
45fb3669 HG |
1081 | data->fan[nr] = f71882fg_read16(data, |
1082 | F71882FG_REG_FAN(nr)); | |
9ab796eb MD |
1083 | data->fan_target[nr] = |
1084 | f71882fg_read16(data, F71882FG_REG_FAN_TARGET(nr)); | |
1085 | data->fan_full_speed[nr] = | |
1086 | f71882fg_read16(data, | |
1087 | F71882FG_REG_FAN_FULL_SPEED(nr)); | |
1088 | data->pwm[nr] = | |
1089 | f71882fg_read8(data, F71882FG_REG_PWM(nr)); | |
1090 | } | |
ed4f7c20 HG |
1091 | /* The f8000 can monitor 1 more fan, but has no pwm for it */ |
1092 | if (data->type == f8000) | |
1093 | data->fan[3] = f71882fg_read16(data, | |
1094 | F71882FG_REG_FAN(3)); | |
0bae6400 HG |
1095 | |
1096 | if (f71882fg_has_in1_alarm[data->type]) | |
498be968 | 1097 | data->in_status = f71882fg_read8(data, |
45fb3669 | 1098 | F71882FG_REG_IN_STATUS); |
0bae6400 HG |
1099 | for (nr = 0; nr < F71882FG_MAX_INS; nr++) |
1100 | if (f71882fg_has_in[data->type][nr]) | |
1101 | data->in[nr] = f71882fg_read8(data, | |
1102 | F71882FG_REG_IN(nr)); | |
45fb3669 HG |
1103 | |
1104 | data->last_updated = jiffies; | |
1105 | data->valid = 1; | |
1106 | } | |
1107 | ||
1108 | mutex_unlock(&data->update_lock); | |
1109 | ||
1110 | return data; | |
1111 | } | |
1112 | ||
1113 | /* Sysfs Interface */ | |
1114 | static ssize_t show_fan(struct device *dev, struct device_attribute *devattr, | |
1115 | char *buf) | |
1116 | { | |
1117 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1118 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1119 | int speed = fan_from_reg(data->fan[nr]); |
1120 | ||
1121 | if (speed == FAN_MIN_DETECT) | |
1122 | speed = 0; | |
1123 | ||
1124 | return sprintf(buf, "%d\n", speed); | |
1125 | } | |
1126 | ||
9ab796eb MD |
1127 | static ssize_t show_fan_full_speed(struct device *dev, |
1128 | struct device_attribute *devattr, char *buf) | |
1129 | { | |
1130 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1131 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1132 | int speed = fan_from_reg(data->fan_full_speed[nr]); | |
1133 | return sprintf(buf, "%d\n", speed); | |
1134 | } | |
1135 | ||
1136 | static ssize_t store_fan_full_speed(struct device *dev, | |
1137 | struct device_attribute *devattr, | |
1138 | const char *buf, size_t count) | |
1139 | { | |
1140 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1141 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1142 | long val; | |
1143 | ||
1144 | err = strict_strtol(buf, 10, &val); | |
1145 | if (err) | |
1146 | return err; | |
9ab796eb MD |
1147 | |
1148 | val = SENSORS_LIMIT(val, 23, 1500000); | |
1149 | val = fan_to_reg(val); | |
1150 | ||
1151 | mutex_lock(&data->update_lock); | |
4c82c38a HG |
1152 | f71882fg_write16(data, F71882FG_REG_FAN_FULL_SPEED(nr), val); |
1153 | data->fan_full_speed[nr] = val; | |
9ab796eb MD |
1154 | mutex_unlock(&data->update_lock); |
1155 | ||
1156 | return count; | |
1157 | } | |
1158 | ||
45fb3669 HG |
1159 | static ssize_t show_fan_beep(struct device *dev, struct device_attribute |
1160 | *devattr, char *buf) | |
1161 | { | |
1162 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1163 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1164 | |
1165 | if (data->fan_beep & (1 << nr)) | |
1166 | return sprintf(buf, "1\n"); | |
1167 | else | |
1168 | return sprintf(buf, "0\n"); | |
1169 | } | |
1170 | ||
1171 | static ssize_t store_fan_beep(struct device *dev, struct device_attribute | |
1172 | *devattr, const char *buf, size_t count) | |
1173 | { | |
1174 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1175 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1176 | unsigned long val; | |
1177 | ||
1178 | err = strict_strtoul(buf, 10, &val); | |
1179 | if (err) | |
1180 | return err; | |
45fb3669 HG |
1181 | |
1182 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1183 | data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP); |
45fb3669 HG |
1184 | if (val) |
1185 | data->fan_beep |= 1 << nr; | |
1186 | else | |
1187 | data->fan_beep &= ~(1 << nr); | |
1188 | ||
1189 | f71882fg_write8(data, F71882FG_REG_FAN_BEEP, data->fan_beep); | |
1190 | mutex_unlock(&data->update_lock); | |
1191 | ||
1192 | return count; | |
1193 | } | |
1194 | ||
1195 | static ssize_t show_fan_alarm(struct device *dev, struct device_attribute | |
1196 | *devattr, char *buf) | |
1197 | { | |
1198 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1199 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1200 | |
1201 | if (data->fan_status & (1 << nr)) | |
1202 | return sprintf(buf, "1\n"); | |
1203 | else | |
1204 | return sprintf(buf, "0\n"); | |
1205 | } | |
1206 | ||
1207 | static ssize_t show_in(struct device *dev, struct device_attribute *devattr, | |
1208 | char *buf) | |
1209 | { | |
1210 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1211 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1212 | |
1213 | return sprintf(buf, "%d\n", data->in[nr] * 8); | |
1214 | } | |
1215 | ||
1216 | static ssize_t show_in_max(struct device *dev, struct device_attribute | |
1217 | *devattr, char *buf) | |
1218 | { | |
1219 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1220 | ||
1221 | return sprintf(buf, "%d\n", data->in1_max * 8); | |
1222 | } | |
1223 | ||
1224 | static ssize_t store_in_max(struct device *dev, struct device_attribute | |
1225 | *devattr, const char *buf, size_t count) | |
1226 | { | |
1227 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1228 | int err; |
1229 | long val; | |
1230 | ||
1231 | err = strict_strtol(buf, 10, &val); | |
1232 | if (err) | |
1233 | return err; | |
1234 | ||
1235 | val /= 8; | |
ce0bfa5e | 1236 | val = SENSORS_LIMIT(val, 0, 255); |
45fb3669 HG |
1237 | |
1238 | mutex_lock(&data->update_lock); | |
1239 | f71882fg_write8(data, F71882FG_REG_IN1_HIGH, val); | |
1240 | data->in1_max = val; | |
1241 | mutex_unlock(&data->update_lock); | |
1242 | ||
1243 | return count; | |
1244 | } | |
1245 | ||
1246 | static ssize_t show_in_beep(struct device *dev, struct device_attribute | |
1247 | *devattr, char *buf) | |
1248 | { | |
1249 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1250 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1251 | |
1252 | if (data->in_beep & (1 << nr)) | |
1253 | return sprintf(buf, "1\n"); | |
1254 | else | |
1255 | return sprintf(buf, "0\n"); | |
1256 | } | |
1257 | ||
1258 | static ssize_t store_in_beep(struct device *dev, struct device_attribute | |
1259 | *devattr, const char *buf, size_t count) | |
1260 | { | |
1261 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1262 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1263 | unsigned long val; | |
1264 | ||
1265 | err = strict_strtoul(buf, 10, &val); | |
1266 | if (err) | |
1267 | return err; | |
45fb3669 HG |
1268 | |
1269 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1270 | data->in_beep = f71882fg_read8(data, F71882FG_REG_IN_BEEP); |
45fb3669 HG |
1271 | if (val) |
1272 | data->in_beep |= 1 << nr; | |
1273 | else | |
1274 | data->in_beep &= ~(1 << nr); | |
1275 | ||
1276 | f71882fg_write8(data, F71882FG_REG_IN_BEEP, data->in_beep); | |
1277 | mutex_unlock(&data->update_lock); | |
1278 | ||
1279 | return count; | |
1280 | } | |
1281 | ||
1282 | static ssize_t show_in_alarm(struct device *dev, struct device_attribute | |
1283 | *devattr, char *buf) | |
1284 | { | |
1285 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1286 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1287 | |
1288 | if (data->in_status & (1 << nr)) | |
1289 | return sprintf(buf, "1\n"); | |
1290 | else | |
1291 | return sprintf(buf, "0\n"); | |
1292 | } | |
1293 | ||
1294 | static ssize_t show_temp(struct device *dev, struct device_attribute *devattr, | |
1295 | char *buf) | |
1296 | { | |
1297 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1298 | int nr = to_sensor_dev_attr_2(devattr)->index; |
09475d32 HG |
1299 | int sign, temp; |
1300 | ||
1301 | if (data->type == f71858fg) { | |
1302 | /* TEMP_TABLE_SEL 1 or 3 ? */ | |
1303 | if (data->temp_config & 1) { | |
1304 | sign = data->temp[nr] & 0x0001; | |
1305 | temp = (data->temp[nr] >> 5) & 0x7ff; | |
1306 | } else { | |
1307 | sign = data->temp[nr] & 0x8000; | |
1308 | temp = (data->temp[nr] >> 5) & 0x3ff; | |
1309 | } | |
1310 | temp *= 125; | |
1311 | if (sign) | |
1312 | temp -= 128000; | |
1313 | } else | |
1314 | temp = data->temp[nr] * 1000; | |
45fb3669 | 1315 | |
09475d32 | 1316 | return sprintf(buf, "%d\n", temp); |
45fb3669 HG |
1317 | } |
1318 | ||
1319 | static ssize_t show_temp_max(struct device *dev, struct device_attribute | |
1320 | *devattr, char *buf) | |
1321 | { | |
1322 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1323 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1324 | |
1325 | return sprintf(buf, "%d\n", data->temp_high[nr] * 1000); | |
1326 | } | |
1327 | ||
1328 | static ssize_t store_temp_max(struct device *dev, struct device_attribute | |
1329 | *devattr, const char *buf, size_t count) | |
1330 | { | |
1331 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1332 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1333 | long val; | |
1334 | ||
1335 | err = strict_strtol(buf, 10, &val); | |
1336 | if (err) | |
1337 | return err; | |
1338 | ||
1339 | val /= 1000; | |
ce0bfa5e | 1340 | val = SENSORS_LIMIT(val, 0, 255); |
45fb3669 HG |
1341 | |
1342 | mutex_lock(&data->update_lock); | |
1343 | f71882fg_write8(data, F71882FG_REG_TEMP_HIGH(nr), val); | |
1344 | data->temp_high[nr] = val; | |
1345 | mutex_unlock(&data->update_lock); | |
1346 | ||
1347 | return count; | |
1348 | } | |
1349 | ||
1350 | static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute | |
1351 | *devattr, char *buf) | |
1352 | { | |
1353 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1354 | int nr = to_sensor_dev_attr_2(devattr)->index; |
ce0bfa5e | 1355 | int temp_max_hyst; |
45fb3669 | 1356 | |
ce0bfa5e | 1357 | mutex_lock(&data->update_lock); |
bc27490f HG |
1358 | if (nr & 1) |
1359 | temp_max_hyst = data->temp_hyst[nr / 2] >> 4; | |
1360 | else | |
1361 | temp_max_hyst = data->temp_hyst[nr / 2] & 0x0f; | |
1362 | temp_max_hyst = (data->temp_high[nr] - temp_max_hyst) * 1000; | |
ce0bfa5e HG |
1363 | mutex_unlock(&data->update_lock); |
1364 | ||
1365 | return sprintf(buf, "%d\n", temp_max_hyst); | |
45fb3669 HG |
1366 | } |
1367 | ||
1368 | static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute | |
1369 | *devattr, const char *buf, size_t count) | |
1370 | { | |
1371 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca | 1372 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 | 1373 | ssize_t ret = count; |
ce0bfa5e | 1374 | u8 reg; |
e8a4eaca GS |
1375 | long val; |
1376 | ||
1377 | err = strict_strtol(buf, 10, &val); | |
1378 | if (err) | |
1379 | return err; | |
1380 | ||
1381 | val /= 1000; | |
45fb3669 HG |
1382 | |
1383 | mutex_lock(&data->update_lock); | |
1384 | ||
1385 | /* convert abs to relative and check */ | |
ce0bfa5e HG |
1386 | data->temp_high[nr] = f71882fg_read8(data, F71882FG_REG_TEMP_HIGH(nr)); |
1387 | val = SENSORS_LIMIT(val, data->temp_high[nr] - 15, | |
1388 | data->temp_high[nr]); | |
45fb3669 | 1389 | val = data->temp_high[nr] - val; |
45fb3669 HG |
1390 | |
1391 | /* convert value to register contents */ | |
bc27490f HG |
1392 | reg = f71882fg_read8(data, F71882FG_REG_TEMP_HYST(nr / 2)); |
1393 | if (nr & 1) | |
1394 | reg = (reg & 0x0f) | (val << 4); | |
1395 | else | |
1396 | reg = (reg & 0xf0) | val; | |
1397 | f71882fg_write8(data, F71882FG_REG_TEMP_HYST(nr / 2), reg); | |
1398 | data->temp_hyst[nr / 2] = reg; | |
45fb3669 | 1399 | |
45fb3669 HG |
1400 | mutex_unlock(&data->update_lock); |
1401 | return ret; | |
1402 | } | |
1403 | ||
1404 | static ssize_t show_temp_crit(struct device *dev, struct device_attribute | |
1405 | *devattr, char *buf) | |
1406 | { | |
1407 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1408 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1409 | |
1410 | return sprintf(buf, "%d\n", data->temp_ovt[nr] * 1000); | |
1411 | } | |
1412 | ||
1413 | static ssize_t store_temp_crit(struct device *dev, struct device_attribute | |
1414 | *devattr, const char *buf, size_t count) | |
1415 | { | |
1416 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1417 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1418 | long val; | |
1419 | ||
1420 | err = strict_strtol(buf, 10, &val); | |
1421 | if (err) | |
1422 | return err; | |
1423 | ||
1424 | val /= 1000; | |
ce0bfa5e | 1425 | val = SENSORS_LIMIT(val, 0, 255); |
45fb3669 HG |
1426 | |
1427 | mutex_lock(&data->update_lock); | |
1428 | f71882fg_write8(data, F71882FG_REG_TEMP_OVT(nr), val); | |
1429 | data->temp_ovt[nr] = val; | |
1430 | mutex_unlock(&data->update_lock); | |
1431 | ||
1432 | return count; | |
1433 | } | |
1434 | ||
1435 | static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute | |
1436 | *devattr, char *buf) | |
1437 | { | |
1438 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1439 | int nr = to_sensor_dev_attr_2(devattr)->index; |
ce0bfa5e | 1440 | int temp_crit_hyst; |
45fb3669 | 1441 | |
ce0bfa5e | 1442 | mutex_lock(&data->update_lock); |
bc27490f HG |
1443 | if (nr & 1) |
1444 | temp_crit_hyst = data->temp_hyst[nr / 2] >> 4; | |
1445 | else | |
1446 | temp_crit_hyst = data->temp_hyst[nr / 2] & 0x0f; | |
1447 | temp_crit_hyst = (data->temp_ovt[nr] - temp_crit_hyst) * 1000; | |
ce0bfa5e HG |
1448 | mutex_unlock(&data->update_lock); |
1449 | ||
1450 | return sprintf(buf, "%d\n", temp_crit_hyst); | |
45fb3669 HG |
1451 | } |
1452 | ||
1453 | static ssize_t show_temp_type(struct device *dev, struct device_attribute | |
1454 | *devattr, char *buf) | |
1455 | { | |
1456 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1457 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1458 | |
1459 | return sprintf(buf, "%d\n", data->temp_type[nr]); | |
1460 | } | |
1461 | ||
1462 | static ssize_t show_temp_beep(struct device *dev, struct device_attribute | |
1463 | *devattr, char *buf) | |
1464 | { | |
1465 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1466 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 | 1467 | |
7567a043 | 1468 | if (data->temp_beep & (1 << nr)) |
45fb3669 HG |
1469 | return sprintf(buf, "1\n"); |
1470 | else | |
1471 | return sprintf(buf, "0\n"); | |
1472 | } | |
1473 | ||
1474 | static ssize_t store_temp_beep(struct device *dev, struct device_attribute | |
1475 | *devattr, const char *buf, size_t count) | |
1476 | { | |
1477 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1478 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1479 | unsigned long val; | |
1480 | ||
1481 | err = strict_strtoul(buf, 10, &val); | |
1482 | if (err) | |
1483 | return err; | |
45fb3669 HG |
1484 | |
1485 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1486 | data->temp_beep = f71882fg_read8(data, F71882FG_REG_TEMP_BEEP); |
45fb3669 | 1487 | if (val) |
7567a043 | 1488 | data->temp_beep |= 1 << nr; |
45fb3669 | 1489 | else |
7567a043 | 1490 | data->temp_beep &= ~(1 << nr); |
45fb3669 HG |
1491 | |
1492 | f71882fg_write8(data, F71882FG_REG_TEMP_BEEP, data->temp_beep); | |
1493 | mutex_unlock(&data->update_lock); | |
1494 | ||
1495 | return count; | |
1496 | } | |
1497 | ||
1498 | static ssize_t show_temp_alarm(struct device *dev, struct device_attribute | |
1499 | *devattr, char *buf) | |
1500 | { | |
1501 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1502 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 | 1503 | |
7567a043 | 1504 | if (data->temp_status & (1 << nr)) |
45fb3669 HG |
1505 | return sprintf(buf, "1\n"); |
1506 | else | |
1507 | return sprintf(buf, "0\n"); | |
1508 | } | |
1509 | ||
1510 | static ssize_t show_temp_fault(struct device *dev, struct device_attribute | |
1511 | *devattr, char *buf) | |
1512 | { | |
1513 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1514 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 | 1515 | |
7567a043 | 1516 | if (data->temp_diode_open & (1 << nr)) |
45fb3669 HG |
1517 | return sprintf(buf, "1\n"); |
1518 | else | |
1519 | return sprintf(buf, "0\n"); | |
1520 | } | |
1521 | ||
9ab796eb MD |
1522 | static ssize_t show_pwm(struct device *dev, |
1523 | struct device_attribute *devattr, char *buf) | |
1524 | { | |
1525 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1526 | int val, nr = to_sensor_dev_attr_2(devattr)->index; | |
ce0bfa5e | 1527 | mutex_lock(&data->update_lock); |
9ab796eb MD |
1528 | if (data->pwm_enable & (1 << (2 * nr))) |
1529 | /* PWM mode */ | |
1530 | val = data->pwm[nr]; | |
1531 | else { | |
1532 | /* RPM mode */ | |
9ab796eb MD |
1533 | val = 255 * fan_from_reg(data->fan_target[nr]) |
1534 | / fan_from_reg(data->fan_full_speed[nr]); | |
9ab796eb | 1535 | } |
ce0bfa5e | 1536 | mutex_unlock(&data->update_lock); |
9ab796eb MD |
1537 | return sprintf(buf, "%d\n", val); |
1538 | } | |
1539 | ||
1540 | static ssize_t store_pwm(struct device *dev, | |
1541 | struct device_attribute *devattr, const char *buf, | |
1542 | size_t count) | |
1543 | { | |
ce0bfa5e | 1544 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca GS |
1545 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1546 | long val; | |
1547 | ||
1548 | err = strict_strtol(buf, 10, &val); | |
1549 | if (err) | |
1550 | return err; | |
1551 | ||
9ab796eb MD |
1552 | val = SENSORS_LIMIT(val, 0, 255); |
1553 | ||
1554 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1555 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
ed4f7c20 HG |
1556 | if ((data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 3) != 2) || |
1557 | (data->type != f8000 && !((data->pwm_enable >> 2 * nr) & 2))) { | |
1558 | count = -EROFS; | |
1559 | goto leave; | |
1560 | } | |
9ab796eb MD |
1561 | if (data->pwm_enable & (1 << (2 * nr))) { |
1562 | /* PWM mode */ | |
1563 | f71882fg_write8(data, F71882FG_REG_PWM(nr), val); | |
1564 | data->pwm[nr] = val; | |
1565 | } else { | |
1566 | /* RPM mode */ | |
ce0bfa5e HG |
1567 | int target, full_speed; |
1568 | full_speed = f71882fg_read16(data, | |
1569 | F71882FG_REG_FAN_FULL_SPEED(nr)); | |
1570 | target = fan_to_reg(val * fan_from_reg(full_speed) / 255); | |
1571 | f71882fg_write16(data, F71882FG_REG_FAN_TARGET(nr), target); | |
1572 | data->fan_target[nr] = target; | |
1573 | data->fan_full_speed[nr] = full_speed; | |
9ab796eb | 1574 | } |
ed4f7c20 | 1575 | leave: |
9ab796eb MD |
1576 | mutex_unlock(&data->update_lock); |
1577 | ||
1578 | return count; | |
1579 | } | |
1580 | ||
1581 | static ssize_t show_pwm_enable(struct device *dev, | |
1582 | struct device_attribute *devattr, char *buf) | |
1583 | { | |
ed4f7c20 | 1584 | int result = 0; |
9ab796eb MD |
1585 | struct f71882fg_data *data = f71882fg_update_device(dev); |
1586 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1587 | ||
ed4f7c20 HG |
1588 | switch ((data->pwm_enable >> 2 * nr) & 3) { |
1589 | case 0: | |
1590 | case 1: | |
1591 | result = 2; /* Normal auto mode */ | |
1592 | break; | |
1593 | case 2: | |
1594 | result = 1; /* Manual mode */ | |
1595 | break; | |
1596 | case 3: | |
1597 | if (data->type == f8000) | |
1598 | result = 3; /* Thermostat mode */ | |
1599 | else | |
1600 | result = 1; /* Manual mode */ | |
1601 | break; | |
1602 | } | |
9ab796eb MD |
1603 | |
1604 | return sprintf(buf, "%d\n", result); | |
1605 | } | |
1606 | ||
1607 | static ssize_t store_pwm_enable(struct device *dev, struct device_attribute | |
1608 | *devattr, const char *buf, size_t count) | |
1609 | { | |
1610 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1611 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1612 | long val; | |
1613 | ||
1614 | err = strict_strtol(buf, 10, &val); | |
1615 | if (err) | |
1616 | return err; | |
9ab796eb | 1617 | |
3fc7838a HG |
1618 | /* Special case for F8000 pwm channel 3 which only does auto mode */ |
1619 | if (data->type == f8000 && nr == 2 && val != 2) | |
1620 | return -EINVAL; | |
1621 | ||
9ab796eb | 1622 | mutex_lock(&data->update_lock); |
ce0bfa5e | 1623 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
ed4f7c20 HG |
1624 | /* Special case for F8000 auto PWM mode / Thermostat mode */ |
1625 | if (data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 1)) { | |
1626 | switch (val) { | |
1627 | case 2: | |
1628 | data->pwm_enable &= ~(2 << (2 * nr)); | |
1629 | break; /* Normal auto mode */ | |
1630 | case 3: | |
1631 | data->pwm_enable |= 2 << (2 * nr); | |
1632 | break; /* Thermostat mode */ | |
1633 | default: | |
1634 | count = -EINVAL; | |
1635 | goto leave; | |
1636 | } | |
1637 | } else { | |
1638 | switch (val) { | |
1639 | case 1: | |
09475d32 HG |
1640 | /* The f71858fg does not support manual RPM mode */ |
1641 | if (data->type == f71858fg && | |
1642 | ((data->pwm_enable >> (2 * nr)) & 1)) { | |
1643 | count = -EINVAL; | |
1644 | goto leave; | |
1645 | } | |
ed4f7c20 HG |
1646 | data->pwm_enable |= 2 << (2 * nr); |
1647 | break; /* Manual */ | |
1648 | case 2: | |
1649 | data->pwm_enable &= ~(2 << (2 * nr)); | |
1650 | break; /* Normal auto mode */ | |
1651 | default: | |
1652 | count = -EINVAL; | |
1653 | goto leave; | |
1654 | } | |
9ab796eb | 1655 | } |
9ab796eb | 1656 | f71882fg_write8(data, F71882FG_REG_PWM_ENABLE, data->pwm_enable); |
ed4f7c20 | 1657 | leave: |
9ab796eb MD |
1658 | mutex_unlock(&data->update_lock); |
1659 | ||
1660 | return count; | |
1661 | } | |
1662 | ||
1663 | static ssize_t show_pwm_auto_point_pwm(struct device *dev, | |
1664 | struct device_attribute *devattr, | |
1665 | char *buf) | |
1666 | { | |
1667 | int result; | |
1668 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1669 | int pwm = to_sensor_dev_attr_2(devattr)->index; | |
1670 | int point = to_sensor_dev_attr_2(devattr)->nr; | |
1671 | ||
ce0bfa5e | 1672 | mutex_lock(&data->update_lock); |
9ab796eb MD |
1673 | if (data->pwm_enable & (1 << (2 * pwm))) { |
1674 | /* PWM mode */ | |
1675 | result = data->pwm_auto_point_pwm[pwm][point]; | |
1676 | } else { | |
1677 | /* RPM mode */ | |
1678 | result = 32 * 255 / (32 + data->pwm_auto_point_pwm[pwm][point]); | |
1679 | } | |
ce0bfa5e | 1680 | mutex_unlock(&data->update_lock); |
9ab796eb MD |
1681 | |
1682 | return sprintf(buf, "%d\n", result); | |
1683 | } | |
1684 | ||
1685 | static ssize_t store_pwm_auto_point_pwm(struct device *dev, | |
1686 | struct device_attribute *devattr, | |
1687 | const char *buf, size_t count) | |
1688 | { | |
ce0bfa5e | 1689 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca | 1690 | int err, pwm = to_sensor_dev_attr_2(devattr)->index; |
9ab796eb | 1691 | int point = to_sensor_dev_attr_2(devattr)->nr; |
e8a4eaca GS |
1692 | long val; |
1693 | ||
1694 | err = strict_strtol(buf, 10, &val); | |
1695 | if (err) | |
1696 | return err; | |
1697 | ||
9ab796eb MD |
1698 | val = SENSORS_LIMIT(val, 0, 255); |
1699 | ||
1700 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1701 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
9ab796eb MD |
1702 | if (data->pwm_enable & (1 << (2 * pwm))) { |
1703 | /* PWM mode */ | |
1704 | } else { | |
1705 | /* RPM mode */ | |
1706 | if (val < 29) /* Prevent negative numbers */ | |
1707 | val = 255; | |
1708 | else | |
1709 | val = (255 - val) * 32 / val; | |
1710 | } | |
1711 | f71882fg_write8(data, F71882FG_REG_POINT_PWM(pwm, point), val); | |
1712 | data->pwm_auto_point_pwm[pwm][point] = val; | |
1713 | mutex_unlock(&data->update_lock); | |
1714 | ||
1715 | return count; | |
1716 | } | |
1717 | ||
1718 | static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev, | |
1719 | struct device_attribute *devattr, | |
1720 | char *buf) | |
1721 | { | |
1722 | int result = 0; | |
1723 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1724 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1725 | int point = to_sensor_dev_attr_2(devattr)->nr; | |
1726 | ||
1727 | mutex_lock(&data->update_lock); | |
bc27490f HG |
1728 | if (nr & 1) |
1729 | result = data->pwm_auto_point_hyst[nr / 2] >> 4; | |
1730 | else | |
1731 | result = data->pwm_auto_point_hyst[nr / 2] & 0x0f; | |
9ab796eb MD |
1732 | result = 1000 * (data->pwm_auto_point_temp[nr][point] - result); |
1733 | mutex_unlock(&data->update_lock); | |
1734 | ||
1735 | return sprintf(buf, "%d\n", result); | |
1736 | } | |
1737 | ||
1738 | static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev, | |
1739 | struct device_attribute *devattr, | |
1740 | const char *buf, size_t count) | |
1741 | { | |
ce0bfa5e | 1742 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca | 1743 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
9ab796eb | 1744 | int point = to_sensor_dev_attr_2(devattr)->nr; |
bc27490f | 1745 | u8 reg; |
e8a4eaca GS |
1746 | long val; |
1747 | ||
1748 | err = strict_strtol(buf, 10, &val); | |
1749 | if (err) | |
1750 | return err; | |
1751 | ||
1752 | val /= 1000; | |
9ab796eb MD |
1753 | |
1754 | mutex_lock(&data->update_lock); | |
ce0bfa5e HG |
1755 | data->pwm_auto_point_temp[nr][point] = |
1756 | f71882fg_read8(data, F71882FG_REG_POINT_TEMP(nr, point)); | |
9ab796eb MD |
1757 | val = SENSORS_LIMIT(val, data->pwm_auto_point_temp[nr][point] - 15, |
1758 | data->pwm_auto_point_temp[nr][point]); | |
1759 | val = data->pwm_auto_point_temp[nr][point] - val; | |
1760 | ||
bc27490f HG |
1761 | reg = f71882fg_read8(data, F71882FG_REG_FAN_HYST(nr / 2)); |
1762 | if (nr & 1) | |
1763 | reg = (reg & 0x0f) | (val << 4); | |
1764 | else | |
1765 | reg = (reg & 0xf0) | val; | |
1766 | ||
1767 | f71882fg_write8(data, F71882FG_REG_FAN_HYST(nr / 2), reg); | |
1768 | data->pwm_auto_point_hyst[nr / 2] = reg; | |
9ab796eb MD |
1769 | mutex_unlock(&data->update_lock); |
1770 | ||
1771 | return count; | |
1772 | } | |
1773 | ||
1774 | static ssize_t show_pwm_interpolate(struct device *dev, | |
1775 | struct device_attribute *devattr, char *buf) | |
1776 | { | |
1777 | int result; | |
1778 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1779 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1780 | ||
1781 | result = (data->pwm_auto_point_mapping[nr] >> 4) & 1; | |
1782 | ||
1783 | return sprintf(buf, "%d\n", result); | |
1784 | } | |
1785 | ||
1786 | static ssize_t store_pwm_interpolate(struct device *dev, | |
1787 | struct device_attribute *devattr, | |
1788 | const char *buf, size_t count) | |
1789 | { | |
ce0bfa5e | 1790 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca GS |
1791 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1792 | unsigned long val; | |
1793 | ||
1794 | err = strict_strtoul(buf, 10, &val); | |
1795 | if (err) | |
1796 | return err; | |
ce0bfa5e | 1797 | |
9ab796eb | 1798 | mutex_lock(&data->update_lock); |
ce0bfa5e HG |
1799 | data->pwm_auto_point_mapping[nr] = |
1800 | f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); | |
9ab796eb MD |
1801 | if (val) |
1802 | val = data->pwm_auto_point_mapping[nr] | (1 << 4); | |
1803 | else | |
1804 | val = data->pwm_auto_point_mapping[nr] & (~(1 << 4)); | |
1805 | f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val); | |
1806 | data->pwm_auto_point_mapping[nr] = val; | |
1807 | mutex_unlock(&data->update_lock); | |
1808 | ||
1809 | return count; | |
1810 | } | |
1811 | ||
1812 | static ssize_t show_pwm_auto_point_channel(struct device *dev, | |
1813 | struct device_attribute *devattr, | |
1814 | char *buf) | |
1815 | { | |
1816 | int result; | |
1817 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1818 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1819 | ||
09475d32 HG |
1820 | result = 1 << ((data->pwm_auto_point_mapping[nr] & 3) - |
1821 | data->temp_start); | |
9ab796eb MD |
1822 | |
1823 | return sprintf(buf, "%d\n", result); | |
1824 | } | |
1825 | ||
1826 | static ssize_t store_pwm_auto_point_channel(struct device *dev, | |
1827 | struct device_attribute *devattr, | |
1828 | const char *buf, size_t count) | |
1829 | { | |
ce0bfa5e | 1830 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca GS |
1831 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1832 | long val; | |
1833 | ||
1834 | err = strict_strtol(buf, 10, &val); | |
1835 | if (err) | |
1836 | return err; | |
30453018 | 1837 | |
9ab796eb MD |
1838 | switch (val) { |
1839 | case 1: | |
30453018 | 1840 | val = 0; |
9ab796eb MD |
1841 | break; |
1842 | case 2: | |
30453018 | 1843 | val = 1; |
9ab796eb MD |
1844 | break; |
1845 | case 4: | |
30453018 | 1846 | val = 2; |
9ab796eb MD |
1847 | break; |
1848 | default: | |
1849 | return -EINVAL; | |
1850 | } | |
09475d32 | 1851 | val += data->temp_start; |
9ab796eb | 1852 | mutex_lock(&data->update_lock); |
ce0bfa5e HG |
1853 | data->pwm_auto_point_mapping[nr] = |
1854 | f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); | |
9ab796eb MD |
1855 | val = (data->pwm_auto_point_mapping[nr] & 0xfc) | val; |
1856 | f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val); | |
1857 | data->pwm_auto_point_mapping[nr] = val; | |
1858 | mutex_unlock(&data->update_lock); | |
1859 | ||
1860 | return count; | |
1861 | } | |
1862 | ||
1863 | static ssize_t show_pwm_auto_point_temp(struct device *dev, | |
1864 | struct device_attribute *devattr, | |
1865 | char *buf) | |
1866 | { | |
1867 | int result; | |
1868 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1869 | int pwm = to_sensor_dev_attr_2(devattr)->index; | |
1870 | int point = to_sensor_dev_attr_2(devattr)->nr; | |
1871 | ||
1872 | result = data->pwm_auto_point_temp[pwm][point]; | |
1873 | return sprintf(buf, "%d\n", 1000 * result); | |
1874 | } | |
1875 | ||
1876 | static ssize_t store_pwm_auto_point_temp(struct device *dev, | |
1877 | struct device_attribute *devattr, | |
1878 | const char *buf, size_t count) | |
1879 | { | |
ce0bfa5e | 1880 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca | 1881 | int err, pwm = to_sensor_dev_attr_2(devattr)->index; |
9ab796eb | 1882 | int point = to_sensor_dev_attr_2(devattr)->nr; |
e8a4eaca GS |
1883 | long val; |
1884 | ||
1885 | err = strict_strtol(buf, 10, &val); | |
1886 | if (err) | |
1887 | return err; | |
1888 | ||
1889 | val /= 1000; | |
7669896f | 1890 | |
98f7ba19 | 1891 | if (data->auto_point_temp_signed) |
7669896f HG |
1892 | val = SENSORS_LIMIT(val, -128, 127); |
1893 | else | |
1894 | val = SENSORS_LIMIT(val, 0, 127); | |
9ab796eb MD |
1895 | |
1896 | mutex_lock(&data->update_lock); | |
1897 | f71882fg_write8(data, F71882FG_REG_POINT_TEMP(pwm, point), val); | |
1898 | data->pwm_auto_point_temp[pwm][point] = val; | |
1899 | mutex_unlock(&data->update_lock); | |
1900 | ||
1901 | return count; | |
1902 | } | |
1903 | ||
45fb3669 HG |
1904 | static ssize_t show_name(struct device *dev, struct device_attribute *devattr, |
1905 | char *buf) | |
1906 | { | |
498be968 HG |
1907 | struct f71882fg_data *data = dev_get_drvdata(dev); |
1908 | return sprintf(buf, "%s\n", f71882fg_names[data->type]); | |
45fb3669 HG |
1909 | } |
1910 | ||
c13548c5 HG |
1911 | static int __devinit f71882fg_create_sysfs_files(struct platform_device *pdev, |
1912 | struct sensor_device_attribute_2 *attr, int count) | |
1913 | { | |
1914 | int err, i; | |
1915 | ||
1916 | for (i = 0; i < count; i++) { | |
1917 | err = device_create_file(&pdev->dev, &attr[i].dev_attr); | |
1918 | if (err) | |
1919 | return err; | |
1920 | } | |
1921 | return 0; | |
1922 | } | |
45fb3669 | 1923 | |
fc16c56e HG |
1924 | static void f71882fg_remove_sysfs_files(struct platform_device *pdev, |
1925 | struct sensor_device_attribute_2 *attr, int count) | |
1926 | { | |
1927 | int i; | |
1928 | ||
1929 | for (i = 0; i < count; i++) | |
1930 | device_remove_file(&pdev->dev, &attr[i].dev_attr); | |
1931 | } | |
1932 | ||
c13548c5 | 1933 | static int __devinit f71882fg_probe(struct platform_device *pdev) |
45fb3669 HG |
1934 | { |
1935 | struct f71882fg_data *data; | |
498be968 | 1936 | struct f71882fg_sio_data *sio_data = pdev->dev.platform_data; |
28ba8587 | 1937 | int err, i, nr_fans = (sio_data->type == f71882fg) ? 4 : 3; |
60d2b378 | 1938 | int nr_temps = 3; |
98f7ba19 | 1939 | u8 start_reg, reg; |
45fb3669 | 1940 | |
c13548c5 HG |
1941 | data = kzalloc(sizeof(struct f71882fg_data), GFP_KERNEL); |
1942 | if (!data) | |
45fb3669 HG |
1943 | return -ENOMEM; |
1944 | ||
1945 | data->addr = platform_get_resource(pdev, IORESOURCE_IO, 0)->start; | |
498be968 | 1946 | data->type = sio_data->type; |
09475d32 HG |
1947 | data->temp_start = |
1948 | (data->type == f71858fg || data->type == f8000) ? 0 : 1; | |
45fb3669 HG |
1949 | mutex_init(&data->update_lock); |
1950 | platform_set_drvdata(pdev, data); | |
1951 | ||
3cc74758 | 1952 | start_reg = f71882fg_read8(data, F71882FG_REG_START); |
12d66e84 HG |
1953 | if (start_reg & 0x04) { |
1954 | dev_warn(&pdev->dev, "Hardware monitor is powered down\n"); | |
1955 | err = -ENODEV; | |
1956 | goto exit_free; | |
1957 | } | |
3cc74758 HG |
1958 | if (!(start_reg & 0x03)) { |
1959 | dev_warn(&pdev->dev, "Hardware monitoring not activated\n"); | |
1960 | err = -ENODEV; | |
1961 | goto exit_free; | |
1962 | } | |
1963 | ||
45fb3669 | 1964 | /* Register sysfs interface files */ |
c13548c5 HG |
1965 | err = device_create_file(&pdev->dev, &dev_attr_name); |
1966 | if (err) | |
1967 | goto exit_unregister_sysfs; | |
45fb3669 | 1968 | |
45fb3669 | 1969 | if (start_reg & 0x01) { |
ed4f7c20 | 1970 | switch (data->type) { |
09475d32 HG |
1971 | case f71858fg: |
1972 | data->temp_config = | |
1973 | f71882fg_read8(data, F71882FG_REG_TEMP_CONFIG); | |
1974 | if (data->temp_config & 0x10) | |
1975 | /* The f71858fg temperature alarms behave as | |
1976 | the f8000 alarms in this mode */ | |
1977 | err = f71882fg_create_sysfs_files(pdev, | |
0bae6400 HG |
1978 | f8000_temp_attr, |
1979 | ARRAY_SIZE(f8000_temp_attr)); | |
09475d32 HG |
1980 | else |
1981 | err = f71882fg_create_sysfs_files(pdev, | |
0bae6400 HG |
1982 | f71858fg_temp_attr, |
1983 | ARRAY_SIZE(f71858fg_temp_attr)); | |
ed4f7c20 HG |
1984 | break; |
1985 | case f8000: | |
1986 | err = f71882fg_create_sysfs_files(pdev, | |
0bae6400 HG |
1987 | f8000_temp_attr, |
1988 | ARRAY_SIZE(f8000_temp_attr)); | |
ed4f7c20 | 1989 | break; |
0bae6400 HG |
1990 | default: |
1991 | err = f71882fg_create_sysfs_files(pdev, | |
60d2b378 HG |
1992 | &fxxxx_temp_attr[0][0], |
1993 | ARRAY_SIZE(fxxxx_temp_attr[0]) * nr_temps); | |
498be968 | 1994 | } |
ed4f7c20 HG |
1995 | if (err) |
1996 | goto exit_unregister_sysfs; | |
0bae6400 | 1997 | |
78aa4f72 HG |
1998 | if (f71882fg_has_beep[data->type]) { |
1999 | err = f71882fg_create_sysfs_files(pdev, | |
2000 | &fxxxx_temp_beep_attr[0][0], | |
2001 | ARRAY_SIZE(fxxxx_temp_beep_attr[0]) | |
2002 | * nr_temps); | |
2003 | if (err) | |
2004 | goto exit_unregister_sysfs; | |
2005 | } | |
2006 | ||
0bae6400 HG |
2007 | for (i = 0; i < F71882FG_MAX_INS; i++) { |
2008 | if (f71882fg_has_in[data->type][i]) { | |
2009 | err = device_create_file(&pdev->dev, | |
2010 | &fxxxx_in_attr[i].dev_attr); | |
2011 | if (err) | |
2012 | goto exit_unregister_sysfs; | |
2013 | } | |
2014 | } | |
2015 | if (f71882fg_has_in1_alarm[data->type]) { | |
2016 | err = f71882fg_create_sysfs_files(pdev, | |
2017 | fxxxx_in1_alarm_attr, | |
2018 | ARRAY_SIZE(fxxxx_in1_alarm_attr)); | |
2019 | if (err) | |
2020 | goto exit_unregister_sysfs; | |
2021 | } | |
45fb3669 HG |
2022 | } |
2023 | ||
2024 | if (start_reg & 0x02) { | |
98f7ba19 HG |
2025 | switch (data->type) { |
2026 | case f71889fg: | |
2027 | reg = f71882fg_read8(data, F71882FG_REG_FAN_FAULT_T); | |
2028 | if (reg & F71882FG_FAN_NEG_TEMP_EN) | |
2029 | data->auto_point_temp_signed = 1; | |
2030 | break; | |
2031 | default: | |
2032 | break; | |
2033 | } | |
2034 | ||
996cadb2 HG |
2035 | data->pwm_enable = |
2036 | f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); | |
2037 | ||
2038 | /* Sanity check the pwm settings */ | |
2039 | switch (data->type) { | |
09475d32 HG |
2040 | case f71858fg: |
2041 | err = 0; | |
2042 | for (i = 0; i < nr_fans; i++) | |
2043 | if (((data->pwm_enable >> (i * 2)) & 3) == 3) | |
2044 | err = 1; | |
2045 | break; | |
996cadb2 HG |
2046 | case f71862fg: |
2047 | err = (data->pwm_enable & 0x15) != 0x15; | |
2048 | break; | |
2049 | case f71882fg: | |
7669896f | 2050 | case f71889fg: |
996cadb2 HG |
2051 | err = 0; |
2052 | break; | |
2053 | case f8000: | |
2054 | err = data->pwm_enable & 0x20; | |
2055 | break; | |
2056 | } | |
2057 | if (err) { | |
2058 | dev_err(&pdev->dev, | |
2059 | "Invalid (reserved) pwm settings: 0x%02x\n", | |
2060 | (unsigned int)data->pwm_enable); | |
2061 | err = -ENODEV; | |
2062 | goto exit_unregister_sysfs; | |
2063 | } | |
2064 | ||
b69b0399 HG |
2065 | err = f71882fg_create_sysfs_files(pdev, &fxxxx_fan_attr[0][0], |
2066 | ARRAY_SIZE(fxxxx_fan_attr[0]) * nr_fans); | |
498be968 HG |
2067 | if (err) |
2068 | goto exit_unregister_sysfs; | |
2069 | ||
78aa4f72 | 2070 | if (f71882fg_has_beep[data->type]) { |
498be968 | 2071 | err = f71882fg_create_sysfs_files(pdev, |
b69b0399 | 2072 | fxxxx_fan_beep_attr, nr_fans); |
66344aa6 HG |
2073 | if (err) |
2074 | goto exit_unregister_sysfs; | |
b69b0399 HG |
2075 | } |
2076 | ||
2077 | switch (data->type) { | |
2078 | case f71862fg: | |
66344aa6 HG |
2079 | err = f71882fg_create_sysfs_files(pdev, |
2080 | f71862fg_auto_pwm_attr, | |
2081 | ARRAY_SIZE(f71862fg_auto_pwm_attr)); | |
ed4f7c20 | 2082 | break; |
ed4f7c20 HG |
2083 | case f8000: |
2084 | err = f71882fg_create_sysfs_files(pdev, | |
2085 | f8000_fan_attr, | |
2086 | ARRAY_SIZE(f8000_fan_attr)); | |
66344aa6 HG |
2087 | if (err) |
2088 | goto exit_unregister_sysfs; | |
2089 | err = f71882fg_create_sysfs_files(pdev, | |
2090 | f8000_auto_pwm_attr, | |
2091 | ARRAY_SIZE(f8000_auto_pwm_attr)); | |
ed4f7c20 | 2092 | break; |
7669896f HG |
2093 | case f71889fg: |
2094 | for (i = 0; i < nr_fans; i++) { | |
2095 | data->pwm_auto_point_mapping[i] = | |
2096 | f71882fg_read8(data, | |
2097 | F71882FG_REG_POINT_MAPPING(i)); | |
2098 | if (data->pwm_auto_point_mapping[i] & 0x80) | |
2099 | break; | |
2100 | } | |
2101 | if (i != nr_fans) { | |
2102 | dev_warn(&pdev->dev, | |
2103 | "Auto pwm controlled by raw digital " | |
2104 | "data, disabling pwm auto_point " | |
2105 | "sysfs attributes\n"); | |
2106 | break; | |
2107 | } | |
2108 | /* fall through */ | |
b69b0399 HG |
2109 | default: /* f71858fg / f71882fg */ |
2110 | err = f71882fg_create_sysfs_files(pdev, | |
2111 | &fxxxx_auto_pwm_attr[0][0], | |
2112 | ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans); | |
498be968 | 2113 | } |
c13548c5 HG |
2114 | if (err) |
2115 | goto exit_unregister_sysfs; | |
28ba8587 HG |
2116 | |
2117 | for (i = 0; i < nr_fans; i++) | |
2118 | dev_info(&pdev->dev, "Fan: %d is in %s mode\n", i + 1, | |
2119 | (data->pwm_enable & (1 << 2 * i)) ? | |
2120 | "duty-cycle" : "RPM"); | |
45fb3669 HG |
2121 | } |
2122 | ||
1beeffe4 TJ |
2123 | data->hwmon_dev = hwmon_device_register(&pdev->dev); |
2124 | if (IS_ERR(data->hwmon_dev)) { | |
2125 | err = PTR_ERR(data->hwmon_dev); | |
c13548c5 | 2126 | data->hwmon_dev = NULL; |
45fb3669 HG |
2127 | goto exit_unregister_sysfs; |
2128 | } | |
2129 | ||
2130 | return 0; | |
2131 | ||
2132 | exit_unregister_sysfs: | |
c13548c5 | 2133 | f71882fg_remove(pdev); /* Will unregister the sysfs files for us */ |
3cc74758 HG |
2134 | return err; /* f71882fg_remove() also frees our data */ |
2135 | exit_free: | |
2136 | kfree(data); | |
45fb3669 HG |
2137 | return err; |
2138 | } | |
2139 | ||
c13548c5 | 2140 | static int f71882fg_remove(struct platform_device *pdev) |
45fb3669 | 2141 | { |
45fb3669 | 2142 | struct f71882fg_data *data = platform_get_drvdata(pdev); |
0bae6400 | 2143 | int i, nr_fans = (data->type == f71882fg) ? 4 : 3; |
60d2b378 | 2144 | int nr_temps = 3; |
fc16c56e | 2145 | u8 start_reg = f71882fg_read8(data, F71882FG_REG_START); |
45fb3669 | 2146 | |
c13548c5 HG |
2147 | if (data->hwmon_dev) |
2148 | hwmon_device_unregister(data->hwmon_dev); | |
45fb3669 | 2149 | |
c13548c5 | 2150 | device_remove_file(&pdev->dev, &dev_attr_name); |
45fb3669 | 2151 | |
fc16c56e HG |
2152 | if (start_reg & 0x01) { |
2153 | switch (data->type) { | |
2154 | case f71858fg: | |
2155 | if (data->temp_config & 0x10) | |
2156 | f71882fg_remove_sysfs_files(pdev, | |
0bae6400 HG |
2157 | f8000_temp_attr, |
2158 | ARRAY_SIZE(f8000_temp_attr)); | |
fc16c56e HG |
2159 | else |
2160 | f71882fg_remove_sysfs_files(pdev, | |
0bae6400 HG |
2161 | f71858fg_temp_attr, |
2162 | ARRAY_SIZE(f71858fg_temp_attr)); | |
fc16c56e HG |
2163 | break; |
2164 | case f8000: | |
2165 | f71882fg_remove_sysfs_files(pdev, | |
0bae6400 HG |
2166 | f8000_temp_attr, |
2167 | ARRAY_SIZE(f8000_temp_attr)); | |
fc16c56e | 2168 | break; |
0bae6400 HG |
2169 | default: |
2170 | f71882fg_remove_sysfs_files(pdev, | |
60d2b378 HG |
2171 | &fxxxx_temp_attr[0][0], |
2172 | ARRAY_SIZE(fxxxx_temp_attr[0]) * nr_temps); | |
0bae6400 | 2173 | } |
78aa4f72 HG |
2174 | if (f71882fg_has_beep[data->type]) { |
2175 | f71882fg_remove_sysfs_files(pdev, | |
2176 | &fxxxx_temp_beep_attr[0][0], | |
2177 | ARRAY_SIZE(fxxxx_temp_beep_attr[0]) * nr_temps); | |
2178 | } | |
2179 | ||
0bae6400 HG |
2180 | for (i = 0; i < F71882FG_MAX_INS; i++) { |
2181 | if (f71882fg_has_in[data->type][i]) { | |
2182 | device_remove_file(&pdev->dev, | |
2183 | &fxxxx_in_attr[i].dev_attr); | |
2184 | } | |
2185 | } | |
2186 | if (f71882fg_has_in1_alarm[data->type]) { | |
2187 | f71882fg_remove_sysfs_files(pdev, | |
2188 | fxxxx_in1_alarm_attr, | |
2189 | ARRAY_SIZE(fxxxx_in1_alarm_attr)); | |
fc16c56e HG |
2190 | } |
2191 | } | |
498be968 | 2192 | |
fc16c56e HG |
2193 | if (start_reg & 0x02) { |
2194 | f71882fg_remove_sysfs_files(pdev, &fxxxx_fan_attr[0][0], | |
2195 | ARRAY_SIZE(fxxxx_fan_attr[0]) * nr_fans); | |
45fb3669 | 2196 | |
78aa4f72 | 2197 | if (f71882fg_has_beep[data->type]) { |
fc16c56e HG |
2198 | f71882fg_remove_sysfs_files(pdev, |
2199 | fxxxx_fan_beep_attr, nr_fans); | |
78aa4f72 | 2200 | } |
66344aa6 | 2201 | |
fc16c56e HG |
2202 | switch (data->type) { |
2203 | case f71862fg: | |
2204 | f71882fg_remove_sysfs_files(pdev, | |
2205 | f71862fg_auto_pwm_attr, | |
2206 | ARRAY_SIZE(f71862fg_auto_pwm_attr)); | |
2207 | break; | |
2208 | case f8000: | |
2209 | f71882fg_remove_sysfs_files(pdev, | |
2210 | f8000_fan_attr, | |
2211 | ARRAY_SIZE(f8000_fan_attr)); | |
2212 | f71882fg_remove_sysfs_files(pdev, | |
2213 | f8000_auto_pwm_attr, | |
2214 | ARRAY_SIZE(f8000_auto_pwm_attr)); | |
2215 | break; | |
2216 | default: /* f71858fg / f71882fg / f71889fg */ | |
2217 | f71882fg_remove_sysfs_files(pdev, | |
2218 | &fxxxx_auto_pwm_attr[0][0], | |
2219 | ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans); | |
2220 | } | |
2221 | } | |
ed4f7c20 | 2222 | |
d9ebaa45 | 2223 | platform_set_drvdata(pdev, NULL); |
45fb3669 HG |
2224 | kfree(data); |
2225 | ||
2226 | return 0; | |
2227 | } | |
2228 | ||
498be968 HG |
2229 | static int __init f71882fg_find(int sioaddr, unsigned short *address, |
2230 | struct f71882fg_sio_data *sio_data) | |
45fb3669 | 2231 | { |
45fb3669 | 2232 | u16 devid; |
cadb8657 GS |
2233 | int err = superio_enter(sioaddr); |
2234 | if (err) | |
2235 | return err; | |
45fb3669 HG |
2236 | |
2237 | devid = superio_inw(sioaddr, SIO_REG_MANID); | |
2238 | if (devid != SIO_FINTEK_ID) { | |
22d3b412 | 2239 | pr_debug("Not a Fintek device\n"); |
cadb8657 | 2240 | err = -ENODEV; |
45fb3669 HG |
2241 | goto exit; |
2242 | } | |
2243 | ||
67b671bc | 2244 | devid = force_id ? force_id : superio_inw(sioaddr, SIO_REG_DEVID); |
498be968 | 2245 | switch (devid) { |
09475d32 HG |
2246 | case SIO_F71858_ID: |
2247 | sio_data->type = f71858fg; | |
2248 | break; | |
498be968 HG |
2249 | case SIO_F71862_ID: |
2250 | sio_data->type = f71862fg; | |
2251 | break; | |
2252 | case SIO_F71882_ID: | |
2253 | sio_data->type = f71882fg; | |
2254 | break; | |
7669896f HG |
2255 | case SIO_F71889_ID: |
2256 | sio_data->type = f71889fg; | |
2257 | break; | |
ed4f7c20 HG |
2258 | case SIO_F8000_ID: |
2259 | sio_data->type = f8000; | |
2260 | break; | |
498be968 | 2261 | default: |
22d3b412 JP |
2262 | pr_info("Unsupported Fintek device: %04x\n", |
2263 | (unsigned int)devid); | |
cadb8657 | 2264 | err = -ENODEV; |
45fb3669 HG |
2265 | goto exit; |
2266 | } | |
2267 | ||
09475d32 HG |
2268 | if (sio_data->type == f71858fg) |
2269 | superio_select(sioaddr, SIO_F71858FG_LD_HWM); | |
2270 | else | |
2271 | superio_select(sioaddr, SIO_F71882FG_LD_HWM); | |
2272 | ||
8afb1049 | 2273 | if (!(superio_inb(sioaddr, SIO_REG_ENABLE) & 0x01)) { |
22d3b412 | 2274 | pr_warn("Device not activated\n"); |
cadb8657 | 2275 | err = -ENODEV; |
45fb3669 HG |
2276 | goto exit; |
2277 | } | |
2278 | ||
2279 | *address = superio_inw(sioaddr, SIO_REG_ADDR); | |
162bb59e | 2280 | if (*address == 0) { |
22d3b412 | 2281 | pr_warn("Base address not set\n"); |
cadb8657 | 2282 | err = -ENODEV; |
45fb3669 HG |
2283 | goto exit; |
2284 | } | |
2285 | *address &= ~(REGION_LENGTH - 1); /* Ignore 3 LSB */ | |
2286 | ||
45fb3669 | 2287 | err = 0; |
22d3b412 | 2288 | pr_info("Found %s chip at %#x, revision %d\n", |
498be968 | 2289 | f71882fg_names[sio_data->type], (unsigned int)*address, |
45fb3669 HG |
2290 | (int)superio_inb(sioaddr, SIO_REG_DEVREV)); |
2291 | exit: | |
2292 | superio_exit(sioaddr); | |
2293 | return err; | |
2294 | } | |
2295 | ||
498be968 HG |
2296 | static int __init f71882fg_device_add(unsigned short address, |
2297 | const struct f71882fg_sio_data *sio_data) | |
45fb3669 HG |
2298 | { |
2299 | struct resource res = { | |
2300 | .start = address, | |
2301 | .end = address + REGION_LENGTH - 1, | |
2302 | .flags = IORESOURCE_IO, | |
2303 | }; | |
2304 | int err; | |
2305 | ||
2306 | f71882fg_pdev = platform_device_alloc(DRVNAME, address); | |
8afb1049 | 2307 | if (!f71882fg_pdev) |
45fb3669 HG |
2308 | return -ENOMEM; |
2309 | ||
2310 | res.name = f71882fg_pdev->name; | |
b9acb64a JD |
2311 | err = acpi_check_resource_conflict(&res); |
2312 | if (err) | |
18632f84 | 2313 | goto exit_device_put; |
b9acb64a | 2314 | |
45fb3669 | 2315 | err = platform_device_add_resources(f71882fg_pdev, &res, 1); |
8afb1049 | 2316 | if (err) { |
22d3b412 | 2317 | pr_err("Device resource addition failed\n"); |
45fb3669 HG |
2318 | goto exit_device_put; |
2319 | } | |
2320 | ||
498be968 HG |
2321 | err = platform_device_add_data(f71882fg_pdev, sio_data, |
2322 | sizeof(struct f71882fg_sio_data)); | |
2323 | if (err) { | |
22d3b412 | 2324 | pr_err("Platform data allocation failed\n"); |
498be968 HG |
2325 | goto exit_device_put; |
2326 | } | |
2327 | ||
45fb3669 | 2328 | err = platform_device_add(f71882fg_pdev); |
8afb1049 | 2329 | if (err) { |
22d3b412 | 2330 | pr_err("Device addition failed\n"); |
45fb3669 HG |
2331 | goto exit_device_put; |
2332 | } | |
2333 | ||
2334 | return 0; | |
2335 | ||
2336 | exit_device_put: | |
2337 | platform_device_put(f71882fg_pdev); | |
2338 | ||
2339 | return err; | |
2340 | } | |
2341 | ||
2342 | static int __init f71882fg_init(void) | |
2343 | { | |
2344 | int err = -ENODEV; | |
2345 | unsigned short address; | |
498be968 HG |
2346 | struct f71882fg_sio_data sio_data; |
2347 | ||
2348 | memset(&sio_data, 0, sizeof(sio_data)); | |
45fb3669 | 2349 | |
498be968 HG |
2350 | if (f71882fg_find(0x2e, &address, &sio_data) && |
2351 | f71882fg_find(0x4e, &address, &sio_data)) | |
45fb3669 HG |
2352 | goto exit; |
2353 | ||
c13548c5 HG |
2354 | err = platform_driver_register(&f71882fg_driver); |
2355 | if (err) | |
45fb3669 HG |
2356 | goto exit; |
2357 | ||
498be968 | 2358 | err = f71882fg_device_add(address, &sio_data); |
c13548c5 | 2359 | if (err) |
45fb3669 HG |
2360 | goto exit_driver; |
2361 | ||
2362 | return 0; | |
2363 | ||
2364 | exit_driver: | |
2365 | platform_driver_unregister(&f71882fg_driver); | |
2366 | exit: | |
2367 | return err; | |
2368 | } | |
2369 | ||
2370 | static void __exit f71882fg_exit(void) | |
2371 | { | |
2372 | platform_device_unregister(f71882fg_pdev); | |
2373 | platform_driver_unregister(&f71882fg_driver); | |
2374 | } | |
2375 | ||
2376 | MODULE_DESCRIPTION("F71882FG Hardware Monitoring Driver"); | |
c13548c5 | 2377 | MODULE_AUTHOR("Hans Edgington, Hans de Goede (hdegoede@redhat.com)"); |
45fb3669 HG |
2378 | MODULE_LICENSE("GPL"); |
2379 | ||
2380 | module_init(f71882fg_init); | |
2381 | module_exit(f71882fg_exit); |