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45fb3669 HG |
1 | /*************************************************************************** |
2 | * Copyright (C) 2006 by Hans Edgington <hans@edgington.nl> * | |
3fc7838a | 3 | * Copyright (C) 2007-2009 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 | ||
21 | #include <linux/module.h> | |
22 | #include <linux/init.h> | |
23 | #include <linux/slab.h> | |
24 | #include <linux/jiffies.h> | |
25 | #include <linux/platform_device.h> | |
26 | #include <linux/hwmon.h> | |
27 | #include <linux/hwmon-sysfs.h> | |
28 | #include <linux/err.h> | |
29 | #include <linux/mutex.h> | |
77a4a3e2 | 30 | #include <linux/io.h> |
b9acb64a | 31 | #include <linux/acpi.h> |
45fb3669 HG |
32 | |
33 | #define DRVNAME "f71882fg" | |
34 | ||
09475d32 | 35 | #define SIO_F71858FG_LD_HWM 0x02 /* Hardware monitor logical device */ |
77a4a3e2 | 36 | #define SIO_F71882FG_LD_HWM 0x04 /* Hardware monitor logical device */ |
45fb3669 HG |
37 | #define SIO_UNLOCK_KEY 0x87 /* Key to enable Super-I/O */ |
38 | #define SIO_LOCK_KEY 0xAA /* Key to diasble Super-I/O */ | |
39 | ||
40 | #define SIO_REG_LDSEL 0x07 /* Logical device select */ | |
41 | #define SIO_REG_DEVID 0x20 /* Device ID (2 bytes) */ | |
42 | #define SIO_REG_DEVREV 0x22 /* Device revision */ | |
43 | #define SIO_REG_MANID 0x23 /* Fintek ID (2 bytes) */ | |
44 | #define SIO_REG_ENABLE 0x30 /* Logical device enable */ | |
45 | #define SIO_REG_ADDR 0x60 /* Logical device address (2 bytes) */ | |
46 | ||
47 | #define SIO_FINTEK_ID 0x1934 /* Manufacturers ID */ | |
09475d32 | 48 | #define SIO_F71858_ID 0x0507 /* Chipset ID */ |
498be968 | 49 | #define SIO_F71862_ID 0x0601 /* Chipset ID */ |
45fb3669 | 50 | #define SIO_F71882_ID 0x0541 /* Chipset ID */ |
7669896f | 51 | #define SIO_F71889_ID 0x0723 /* Chipset ID */ |
ed4f7c20 | 52 | #define SIO_F8000_ID 0x0581 /* Chipset ID */ |
45fb3669 HG |
53 | |
54 | #define REGION_LENGTH 8 | |
55 | #define ADDR_REG_OFFSET 5 | |
56 | #define DATA_REG_OFFSET 6 | |
57 | ||
58 | #define F71882FG_REG_PECI 0x0A | |
59 | ||
498be968 HG |
60 | #define F71882FG_REG_IN_STATUS 0x12 /* f71882fg only */ |
61 | #define F71882FG_REG_IN_BEEP 0x13 /* f71882fg only */ | |
45fb3669 | 62 | #define F71882FG_REG_IN(nr) (0x20 + (nr)) |
498be968 | 63 | #define F71882FG_REG_IN1_HIGH 0x32 /* f71882fg only */ |
45fb3669 HG |
64 | |
65 | #define F71882FG_REG_FAN(nr) (0xA0 + (16 * (nr))) | |
9ab796eb MD |
66 | #define F71882FG_REG_FAN_TARGET(nr) (0xA2 + (16 * (nr))) |
67 | #define F71882FG_REG_FAN_FULL_SPEED(nr) (0xA4 + (16 * (nr))) | |
45fb3669 HG |
68 | #define F71882FG_REG_FAN_STATUS 0x92 |
69 | #define F71882FG_REG_FAN_BEEP 0x93 | |
70 | ||
7567a043 HG |
71 | #define F71882FG_REG_TEMP(nr) (0x70 + 2 * (nr)) |
72 | #define F71882FG_REG_TEMP_OVT(nr) (0x80 + 2 * (nr)) | |
73 | #define F71882FG_REG_TEMP_HIGH(nr) (0x81 + 2 * (nr)) | |
45fb3669 HG |
74 | #define F71882FG_REG_TEMP_STATUS 0x62 |
75 | #define F71882FG_REG_TEMP_BEEP 0x63 | |
09475d32 | 76 | #define F71882FG_REG_TEMP_CONFIG 0x69 |
bc27490f | 77 | #define F71882FG_REG_TEMP_HYST(nr) (0x6C + (nr)) |
45fb3669 HG |
78 | #define F71882FG_REG_TEMP_TYPE 0x6B |
79 | #define F71882FG_REG_TEMP_DIODE_OPEN 0x6F | |
80 | ||
9ab796eb MD |
81 | #define F71882FG_REG_PWM(nr) (0xA3 + (16 * (nr))) |
82 | #define F71882FG_REG_PWM_TYPE 0x94 | |
83 | #define F71882FG_REG_PWM_ENABLE 0x96 | |
84 | ||
bc27490f | 85 | #define F71882FG_REG_FAN_HYST(nr) (0x98 + (nr)) |
9ab796eb MD |
86 | |
87 | #define F71882FG_REG_POINT_PWM(pwm, point) (0xAA + (point) + (16 * (pwm))) | |
88 | #define F71882FG_REG_POINT_TEMP(pwm, point) (0xA6 + (point) + (16 * (pwm))) | |
89 | #define F71882FG_REG_POINT_MAPPING(nr) (0xAF + 16 * (nr)) | |
90 | ||
45fb3669 HG |
91 | #define F71882FG_REG_START 0x01 |
92 | ||
93 | #define FAN_MIN_DETECT 366 /* Lowest detectable fanspeed */ | |
94 | ||
67b671bc JD |
95 | static unsigned short force_id; |
96 | module_param(force_id, ushort, 0); | |
97 | MODULE_PARM_DESC(force_id, "Override the detected device ID"); | |
98 | ||
f2e41e91 | 99 | enum chips { f71858fg, f71862fg, f71882fg, f71889fg, f8000 }; |
498be968 HG |
100 | |
101 | static const char *f71882fg_names[] = { | |
09475d32 | 102 | "f71858fg", |
498be968 HG |
103 | "f71862fg", |
104 | "f71882fg", | |
7669896f | 105 | "f71889fg", |
ed4f7c20 | 106 | "f8000", |
498be968 HG |
107 | }; |
108 | ||
77a4a3e2 | 109 | static struct platform_device *f71882fg_pdev; |
45fb3669 HG |
110 | |
111 | /* Super-I/O Function prototypes */ | |
112 | static inline int superio_inb(int base, int reg); | |
113 | static inline int superio_inw(int base, int reg); | |
cadb8657 | 114 | static inline int superio_enter(int base); |
45fb3669 HG |
115 | static inline void superio_select(int base, int ld); |
116 | static inline void superio_exit(int base); | |
117 | ||
498be968 HG |
118 | struct f71882fg_sio_data { |
119 | enum chips type; | |
120 | }; | |
121 | ||
45fb3669 HG |
122 | struct f71882fg_data { |
123 | unsigned short addr; | |
498be968 | 124 | enum chips type; |
1beeffe4 | 125 | struct device *hwmon_dev; |
45fb3669 HG |
126 | |
127 | struct mutex update_lock; | |
09475d32 | 128 | int temp_start; /* temp numbering start (0 or 1) */ |
45fb3669 HG |
129 | char valid; /* !=0 if following fields are valid */ |
130 | unsigned long last_updated; /* In jiffies */ | |
131 | unsigned long last_limits; /* In jiffies */ | |
132 | ||
133 | /* Register Values */ | |
134 | u8 in[9]; | |
135 | u8 in1_max; | |
136 | u8 in_status; | |
137 | u8 in_beep; | |
138 | u16 fan[4]; | |
9ab796eb MD |
139 | u16 fan_target[4]; |
140 | u16 fan_full_speed[4]; | |
45fb3669 HG |
141 | u8 fan_status; |
142 | u8 fan_beep; | |
7567a043 HG |
143 | /* Note: all models have only 3 temperature channels, but on some |
144 | they are addressed as 0-2 and on others as 1-3, so for coding | |
145 | convenience we reserve space for 4 channels */ | |
09475d32 | 146 | u16 temp[4]; |
7567a043 HG |
147 | u8 temp_ovt[4]; |
148 | u8 temp_high[4]; | |
bc27490f | 149 | u8 temp_hyst[2]; /* 2 hysts stored per reg */ |
7567a043 | 150 | u8 temp_type[4]; |
45fb3669 HG |
151 | u8 temp_status; |
152 | u8 temp_beep; | |
153 | u8 temp_diode_open; | |
09475d32 | 154 | u8 temp_config; |
9ab796eb MD |
155 | u8 pwm[4]; |
156 | u8 pwm_enable; | |
157 | u8 pwm_auto_point_hyst[2]; | |
158 | u8 pwm_auto_point_mapping[4]; | |
159 | u8 pwm_auto_point_pwm[4][5]; | |
7669896f | 160 | s8 pwm_auto_point_temp[4][4]; |
45fb3669 HG |
161 | }; |
162 | ||
77a4a3e2 | 163 | /* Sysfs in */ |
45fb3669 HG |
164 | static ssize_t show_in(struct device *dev, struct device_attribute *devattr, |
165 | char *buf); | |
166 | static ssize_t show_in_max(struct device *dev, struct device_attribute | |
167 | *devattr, char *buf); | |
168 | static ssize_t store_in_max(struct device *dev, struct device_attribute | |
169 | *devattr, const char *buf, size_t count); | |
170 | static ssize_t show_in_beep(struct device *dev, struct device_attribute | |
171 | *devattr, char *buf); | |
172 | static ssize_t store_in_beep(struct device *dev, struct device_attribute | |
173 | *devattr, const char *buf, size_t count); | |
174 | static ssize_t show_in_alarm(struct device *dev, struct device_attribute | |
175 | *devattr, char *buf); | |
176 | /* Sysfs Fan */ | |
177 | static ssize_t show_fan(struct device *dev, struct device_attribute *devattr, | |
178 | char *buf); | |
9ab796eb MD |
179 | static ssize_t show_fan_full_speed(struct device *dev, |
180 | struct device_attribute *devattr, char *buf); | |
181 | static ssize_t store_fan_full_speed(struct device *dev, | |
182 | struct device_attribute *devattr, const char *buf, size_t count); | |
45fb3669 HG |
183 | static ssize_t show_fan_beep(struct device *dev, struct device_attribute |
184 | *devattr, char *buf); | |
185 | static ssize_t store_fan_beep(struct device *dev, struct device_attribute | |
186 | *devattr, const char *buf, size_t count); | |
187 | static ssize_t show_fan_alarm(struct device *dev, struct device_attribute | |
188 | *devattr, char *buf); | |
189 | /* Sysfs Temp */ | |
190 | static ssize_t show_temp(struct device *dev, struct device_attribute | |
191 | *devattr, char *buf); | |
192 | static ssize_t show_temp_max(struct device *dev, struct device_attribute | |
193 | *devattr, char *buf); | |
194 | static ssize_t store_temp_max(struct device *dev, struct device_attribute | |
195 | *devattr, const char *buf, size_t count); | |
196 | static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute | |
197 | *devattr, char *buf); | |
198 | static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute | |
199 | *devattr, const char *buf, size_t count); | |
200 | static ssize_t show_temp_crit(struct device *dev, struct device_attribute | |
201 | *devattr, char *buf); | |
202 | static ssize_t store_temp_crit(struct device *dev, struct device_attribute | |
203 | *devattr, const char *buf, size_t count); | |
204 | static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute | |
205 | *devattr, char *buf); | |
206 | static ssize_t show_temp_type(struct device *dev, struct device_attribute | |
207 | *devattr, char *buf); | |
208 | static ssize_t show_temp_beep(struct device *dev, struct device_attribute | |
209 | *devattr, char *buf); | |
210 | static ssize_t store_temp_beep(struct device *dev, struct device_attribute | |
211 | *devattr, const char *buf, size_t count); | |
212 | static ssize_t show_temp_alarm(struct device *dev, struct device_attribute | |
213 | *devattr, char *buf); | |
214 | static ssize_t show_temp_fault(struct device *dev, struct device_attribute | |
215 | *devattr, char *buf); | |
9ab796eb MD |
216 | /* PWM and Auto point control */ |
217 | static ssize_t show_pwm(struct device *dev, struct device_attribute *devattr, | |
218 | char *buf); | |
219 | static ssize_t store_pwm(struct device *dev, struct device_attribute *devattr, | |
220 | const char *buf, size_t count); | |
221 | static ssize_t show_pwm_enable(struct device *dev, | |
222 | struct device_attribute *devattr, char *buf); | |
223 | static ssize_t store_pwm_enable(struct device *dev, | |
224 | struct device_attribute *devattr, const char *buf, size_t count); | |
225 | static ssize_t show_pwm_interpolate(struct device *dev, | |
226 | struct device_attribute *devattr, char *buf); | |
227 | static ssize_t store_pwm_interpolate(struct device *dev, | |
228 | struct device_attribute *devattr, const char *buf, size_t count); | |
229 | static ssize_t show_pwm_auto_point_channel(struct device *dev, | |
230 | struct device_attribute *devattr, char *buf); | |
231 | static ssize_t store_pwm_auto_point_channel(struct device *dev, | |
232 | struct device_attribute *devattr, const char *buf, size_t count); | |
233 | static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev, | |
234 | struct device_attribute *devattr, char *buf); | |
235 | static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev, | |
236 | struct device_attribute *devattr, const char *buf, size_t count); | |
237 | static ssize_t show_pwm_auto_point_pwm(struct device *dev, | |
238 | struct device_attribute *devattr, char *buf); | |
239 | static ssize_t store_pwm_auto_point_pwm(struct device *dev, | |
240 | struct device_attribute *devattr, const char *buf, size_t count); | |
241 | static ssize_t show_pwm_auto_point_temp(struct device *dev, | |
242 | struct device_attribute *devattr, char *buf); | |
243 | static ssize_t store_pwm_auto_point_temp(struct device *dev, | |
244 | struct device_attribute *devattr, const char *buf, size_t count); | |
45fb3669 HG |
245 | /* Sysfs misc */ |
246 | static ssize_t show_name(struct device *dev, struct device_attribute *devattr, | |
247 | char *buf); | |
248 | ||
249 | static int __devinit f71882fg_probe(struct platform_device * pdev); | |
c13548c5 | 250 | static int f71882fg_remove(struct platform_device *pdev); |
45fb3669 HG |
251 | |
252 | static struct platform_driver f71882fg_driver = { | |
253 | .driver = { | |
254 | .owner = THIS_MODULE, | |
255 | .name = DRVNAME, | |
256 | }, | |
257 | .probe = f71882fg_probe, | |
cd659fd0 | 258 | .remove = f71882fg_remove, |
45fb3669 HG |
259 | }; |
260 | ||
c13548c5 | 261 | static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); |
45fb3669 | 262 | |
66344aa6 HG |
263 | /* Temp and in attr for the f71858fg, the f71858fg is special as it |
264 | has its temperature indexes start at 0 (the others start at 1) and | |
265 | it only has 3 voltage inputs */ | |
09475d32 HG |
266 | static struct sensor_device_attribute_2 f71858fg_in_temp_attr[] = { |
267 | SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), | |
268 | SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), | |
269 | SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2), | |
270 | SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0), | |
271 | SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max, | |
272 | store_temp_max, 0, 0), | |
273 | SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, | |
274 | store_temp_max_hyst, 0, 0), | |
275 | SENSOR_ATTR_2(temp1_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 0), | |
276 | SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit, | |
277 | store_temp_crit, 0, 0), | |
278 | SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, | |
279 | 0, 0), | |
280 | SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4), | |
281 | SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 0), | |
282 | SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1), | |
283 | SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max, | |
284 | store_temp_max, 0, 1), | |
285 | SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, | |
286 | store_temp_max_hyst, 0, 1), | |
287 | SENSOR_ATTR_2(temp2_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1), | |
288 | SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit, | |
289 | store_temp_crit, 0, 1), | |
290 | SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, | |
291 | 0, 1), | |
292 | SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), | |
293 | SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 1), | |
294 | SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), | |
295 | SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 2), | |
296 | SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max, | |
297 | store_temp_max, 0, 2), | |
298 | SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, | |
299 | store_temp_max_hyst, 0, 2), | |
300 | SENSOR_ATTR_2(temp3_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2), | |
301 | SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit, | |
302 | store_temp_crit, 0, 2), | |
303 | SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, | |
304 | 0, 2), | |
305 | SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), | |
306 | SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), | |
307 | }; | |
308 | ||
f2e41e91 AM |
309 | /* Temp and in attr common to the f71862fg, f71882fg and f71889fg */ |
310 | static struct sensor_device_attribute_2 fxxxx_in_temp_attr[] = { | |
bc37ae71 MD |
311 | SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), |
312 | SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), | |
bc37ae71 MD |
313 | SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2), |
314 | SENSOR_ATTR_2(in3_input, S_IRUGO, show_in, NULL, 0, 3), | |
315 | SENSOR_ATTR_2(in4_input, S_IRUGO, show_in, NULL, 0, 4), | |
316 | SENSOR_ATTR_2(in5_input, S_IRUGO, show_in, NULL, 0, 5), | |
317 | SENSOR_ATTR_2(in6_input, S_IRUGO, show_in, NULL, 0, 6), | |
318 | SENSOR_ATTR_2(in7_input, S_IRUGO, show_in, NULL, 0, 7), | |
319 | SENSOR_ATTR_2(in8_input, S_IRUGO, show_in, NULL, 0, 8), | |
7567a043 | 320 | SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 1), |
bc37ae71 | 321 | SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max, |
7567a043 | 322 | store_temp_max, 0, 1), |
bc37ae71 | 323 | SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
7567a043 | 324 | store_temp_max_hyst, 0, 1), |
754a5907 HG |
325 | /* Should really be temp1_max_alarm, but older versions did not handle |
326 | the max and crit alarms separately and lm_sensors v2 depends on the | |
327 | presence of temp#_alarm files. The same goes for temp2/3 _alarm. */ | |
328 | SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1), | |
329 | SENSOR_ATTR_2(temp1_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
330 | store_temp_beep, 0, 1), | |
bc37ae71 | 331 | SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
7567a043 | 332 | store_temp_crit, 0, 1), |
bc37ae71 | 333 | SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
7567a043 | 334 | 0, 1), |
754a5907 HG |
335 | SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), |
336 | SENSOR_ATTR_2(temp1_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
337 | store_temp_beep, 0, 5), | |
7567a043 | 338 | SENSOR_ATTR_2(temp1_type, S_IRUGO, show_temp_type, NULL, 0, 1), |
7567a043 HG |
339 | SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), |
340 | SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 2), | |
bc37ae71 | 341 | SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max, |
7567a043 | 342 | store_temp_max, 0, 2), |
bc37ae71 | 343 | SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
7567a043 | 344 | store_temp_max_hyst, 0, 2), |
754a5907 HG |
345 | /* Should be temp2_max_alarm, see temp1_alarm note */ |
346 | SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2), | |
347 | SENSOR_ATTR_2(temp2_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
348 | store_temp_beep, 0, 2), | |
bc37ae71 | 349 | SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
7567a043 | 350 | store_temp_crit, 0, 2), |
bc37ae71 | 351 | SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
7567a043 | 352 | 0, 2), |
754a5907 HG |
353 | SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), |
354 | SENSOR_ATTR_2(temp2_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
355 | store_temp_beep, 0, 6), | |
7567a043 | 356 | SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 2), |
7567a043 HG |
357 | SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), |
358 | SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 3), | |
bc37ae71 | 359 | SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max, |
7567a043 | 360 | store_temp_max, 0, 3), |
bc37ae71 | 361 | SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
7567a043 | 362 | store_temp_max_hyst, 0, 3), |
754a5907 HG |
363 | /* Should be temp3_max_alarm, see temp1_alarm note */ |
364 | SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 3), | |
365 | SENSOR_ATTR_2(temp3_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
366 | store_temp_beep, 0, 3), | |
bc37ae71 | 367 | SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
7567a043 | 368 | store_temp_crit, 0, 3), |
bc37ae71 | 369 | SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
7567a043 | 370 | 0, 3), |
754a5907 HG |
371 | SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 7), |
372 | SENSOR_ATTR_2(temp3_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
373 | store_temp_beep, 0, 7), | |
7567a043 | 374 | SENSOR_ATTR_2(temp3_type, S_IRUGO, show_temp_type, NULL, 0, 3), |
7567a043 | 375 | SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 3), |
45fb3669 HG |
376 | }; |
377 | ||
66344aa6 HG |
378 | /* For models with in1 alarm capability */ |
379 | static struct sensor_device_attribute_2 fxxxx_in1_alarm_attr[] = { | |
498be968 HG |
380 | SENSOR_ATTR_2(in1_max, S_IRUGO|S_IWUSR, show_in_max, store_in_max, |
381 | 0, 1), | |
382 | SENSOR_ATTR_2(in1_beep, S_IRUGO|S_IWUSR, show_in_beep, store_in_beep, | |
383 | 0, 1), | |
384 | SENSOR_ATTR_2(in1_alarm, S_IRUGO, show_in_alarm, NULL, 0, 1), | |
385 | }; | |
386 | ||
ed4f7c20 HG |
387 | /* Temp and in attr for the f8000 |
388 | Note on the f8000 temp_ovt (crit) is used as max, and temp_high (max) | |
389 | is used as hysteresis value to clear alarms | |
66344aa6 | 390 | Also like the f71858fg its temperature indexes start at 0 |
ed4f7c20 HG |
391 | */ |
392 | static struct sensor_device_attribute_2 f8000_in_temp_attr[] = { | |
393 | SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), | |
394 | SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), | |
395 | SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2), | |
396 | SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0), | |
397 | SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_crit, | |
398 | store_temp_crit, 0, 0), | |
399 | SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, | |
400 | store_temp_max, 0, 0), | |
401 | SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4), | |
b6858bca | 402 | SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 0), |
ed4f7c20 HG |
403 | SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1), |
404 | SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_crit, | |
405 | store_temp_crit, 0, 1), | |
406 | SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, | |
407 | store_temp_max, 0, 1), | |
408 | SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), | |
409 | SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 1), | |
b6858bca | 410 | SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), |
ed4f7c20 HG |
411 | SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 2), |
412 | SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_crit, | |
413 | store_temp_crit, 0, 2), | |
414 | SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, | |
415 | store_temp_max, 0, 2), | |
416 | SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), | |
b6858bca | 417 | SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), |
ed4f7c20 HG |
418 | }; |
419 | ||
420 | /* Fan / PWM attr common to all models */ | |
b69b0399 | 421 | static struct sensor_device_attribute_2 fxxxx_fan_attr[4][6] = { { |
bc37ae71 | 422 | SENSOR_ATTR_2(fan1_input, S_IRUGO, show_fan, NULL, 0, 0), |
9ab796eb MD |
423 | SENSOR_ATTR_2(fan1_full_speed, S_IRUGO|S_IWUSR, |
424 | show_fan_full_speed, | |
425 | store_fan_full_speed, 0, 0), | |
bc37ae71 | 426 | SENSOR_ATTR_2(fan1_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 0), |
9ab796eb MD |
427 | SENSOR_ATTR_2(pwm1, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 0), |
428 | SENSOR_ATTR_2(pwm1_enable, S_IRUGO|S_IWUSR, show_pwm_enable, | |
429 | store_pwm_enable, 0, 0), | |
430 | SENSOR_ATTR_2(pwm1_interpolate, S_IRUGO|S_IWUSR, | |
431 | show_pwm_interpolate, store_pwm_interpolate, 0, 0), | |
b69b0399 HG |
432 | }, { |
433 | SENSOR_ATTR_2(fan2_input, S_IRUGO, show_fan, NULL, 0, 1), | |
434 | SENSOR_ATTR_2(fan2_full_speed, S_IRUGO|S_IWUSR, | |
435 | show_fan_full_speed, | |
436 | store_fan_full_speed, 0, 1), | |
437 | SENSOR_ATTR_2(fan2_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 1), | |
498be968 HG |
438 | SENSOR_ATTR_2(pwm2, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 1), |
439 | SENSOR_ATTR_2(pwm2_enable, S_IRUGO|S_IWUSR, show_pwm_enable, | |
440 | store_pwm_enable, 0, 1), | |
441 | SENSOR_ATTR_2(pwm2_interpolate, S_IRUGO|S_IWUSR, | |
442 | show_pwm_interpolate, store_pwm_interpolate, 0, 1), | |
b69b0399 HG |
443 | }, { |
444 | SENSOR_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 0, 2), | |
445 | SENSOR_ATTR_2(fan3_full_speed, S_IRUGO|S_IWUSR, | |
446 | show_fan_full_speed, | |
447 | store_fan_full_speed, 0, 2), | |
448 | SENSOR_ATTR_2(fan3_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 2), | |
3fc7838a HG |
449 | SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2), |
450 | SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable, | |
451 | store_pwm_enable, 0, 2), | |
498be968 HG |
452 | SENSOR_ATTR_2(pwm3_interpolate, S_IRUGO|S_IWUSR, |
453 | show_pwm_interpolate, store_pwm_interpolate, 0, 2), | |
b69b0399 HG |
454 | }, { |
455 | SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), | |
456 | SENSOR_ATTR_2(fan4_full_speed, S_IRUGO|S_IWUSR, | |
457 | show_fan_full_speed, | |
458 | store_fan_full_speed, 0, 3), | |
459 | SENSOR_ATTR_2(fan4_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 3), | |
460 | SENSOR_ATTR_2(pwm4, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 3), | |
461 | SENSOR_ATTR_2(pwm4_enable, S_IRUGO|S_IWUSR, show_pwm_enable, | |
462 | store_pwm_enable, 0, 3), | |
463 | SENSOR_ATTR_2(pwm4_interpolate, S_IRUGO|S_IWUSR, | |
464 | show_pwm_interpolate, store_pwm_interpolate, 0, 3), | |
465 | } }; | |
498be968 | 466 | |
66344aa6 HG |
467 | /* Attr for models which can beep on Fan alarm */ |
468 | static struct sensor_device_attribute_2 fxxxx_fan_beep_attr[] = { | |
ed4f7c20 HG |
469 | SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
470 | store_fan_beep, 0, 0), | |
471 | SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep, | |
472 | store_fan_beep, 0, 1), | |
473 | SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep, | |
474 | store_fan_beep, 0, 2), | |
b69b0399 HG |
475 | SENSOR_ATTR_2(fan4_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
476 | store_fan_beep, 0, 3), | |
66344aa6 | 477 | }; |
ed4f7c20 | 478 | |
66344aa6 HG |
479 | /* PWM attr for the f71862fg, fewer pwms and fewer zones per pwm than the |
480 | f71858fg / f71882fg / f71889fg */ | |
481 | static struct sensor_device_attribute_2 f71862fg_auto_pwm_attr[] = { | |
482 | SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, | |
483 | show_pwm_auto_point_channel, | |
484 | store_pwm_auto_point_channel, 0, 0), | |
498be968 HG |
485 | SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
486 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
487 | 1, 0), | |
488 | SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
489 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
490 | 4, 0), | |
491 | SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR, | |
492 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
493 | 0, 0), | |
494 | SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR, | |
495 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
496 | 3, 0), | |
497 | SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
498 | show_pwm_auto_point_temp_hyst, | |
499 | store_pwm_auto_point_temp_hyst, | |
500 | 0, 0), | |
501 | SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO, | |
502 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), | |
503 | ||
66344aa6 HG |
504 | SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
505 | show_pwm_auto_point_channel, | |
506 | store_pwm_auto_point_channel, 0, 1), | |
498be968 HG |
507 | SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
508 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
509 | 1, 1), | |
510 | SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
511 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
512 | 4, 1), | |
513 | SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR, | |
514 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
515 | 0, 1), | |
516 | SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR, | |
517 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
518 | 3, 1), | |
519 | SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
520 | show_pwm_auto_point_temp_hyst, | |
521 | store_pwm_auto_point_temp_hyst, | |
522 | 0, 1), | |
523 | SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, | |
524 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), | |
4901062f | 525 | |
66344aa6 HG |
526 | SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
527 | show_pwm_auto_point_channel, | |
528 | store_pwm_auto_point_channel, 0, 2), | |
4901062f HG |
529 | SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
530 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
531 | 1, 2), | |
532 | SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
533 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
534 | 4, 2), | |
535 | SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR, | |
536 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
537 | 0, 2), | |
538 | SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR, | |
539 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
540 | 3, 2), | |
541 | SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
542 | show_pwm_auto_point_temp_hyst, | |
543 | store_pwm_auto_point_temp_hyst, | |
544 | 0, 2), | |
545 | SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO, | |
546 | show_pwm_auto_point_temp_hyst, NULL, 3, 2), | |
498be968 HG |
547 | }; |
548 | ||
66344aa6 | 549 | /* PWM attr common to the f71858fg, f71882fg and f71889fg */ |
b69b0399 | 550 | static struct sensor_device_attribute_2 fxxxx_auto_pwm_attr[4][14] = { { |
66344aa6 HG |
551 | SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, |
552 | show_pwm_auto_point_channel, | |
553 | store_pwm_auto_point_channel, 0, 0), | |
9ab796eb MD |
554 | SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
555 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
556 | 0, 0), | |
557 | SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
558 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
559 | 1, 0), | |
560 | SENSOR_ATTR_2(pwm1_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
561 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
562 | 2, 0), | |
563 | SENSOR_ATTR_2(pwm1_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
564 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
565 | 3, 0), | |
566 | SENSOR_ATTR_2(pwm1_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
567 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
568 | 4, 0), | |
569 | SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR, | |
570 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
571 | 0, 0), | |
572 | SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR, | |
573 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
574 | 1, 0), | |
575 | SENSOR_ATTR_2(pwm1_auto_point3_temp, S_IRUGO|S_IWUSR, | |
576 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
577 | 2, 0), | |
578 | SENSOR_ATTR_2(pwm1_auto_point4_temp, S_IRUGO|S_IWUSR, | |
579 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
580 | 3, 0), | |
581 | SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
582 | show_pwm_auto_point_temp_hyst, | |
583 | store_pwm_auto_point_temp_hyst, | |
584 | 0, 0), | |
585 | SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO, | |
586 | show_pwm_auto_point_temp_hyst, NULL, 1, 0), | |
587 | SENSOR_ATTR_2(pwm1_auto_point3_temp_hyst, S_IRUGO, | |
588 | show_pwm_auto_point_temp_hyst, NULL, 2, 0), | |
589 | SENSOR_ATTR_2(pwm1_auto_point4_temp_hyst, S_IRUGO, | |
590 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), | |
b69b0399 | 591 | }, { |
66344aa6 HG |
592 | SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
593 | show_pwm_auto_point_channel, | |
594 | store_pwm_auto_point_channel, 0, 1), | |
9ab796eb MD |
595 | SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
596 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
597 | 0, 1), | |
598 | SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
599 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
600 | 1, 1), | |
601 | SENSOR_ATTR_2(pwm2_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
602 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
603 | 2, 1), | |
604 | SENSOR_ATTR_2(pwm2_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
605 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
606 | 3, 1), | |
607 | SENSOR_ATTR_2(pwm2_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
608 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
609 | 4, 1), | |
610 | SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR, | |
611 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
612 | 0, 1), | |
613 | SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR, | |
614 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
615 | 1, 1), | |
616 | SENSOR_ATTR_2(pwm2_auto_point3_temp, S_IRUGO|S_IWUSR, | |
617 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
618 | 2, 1), | |
619 | SENSOR_ATTR_2(pwm2_auto_point4_temp, S_IRUGO|S_IWUSR, | |
620 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
621 | 3, 1), | |
622 | SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
623 | show_pwm_auto_point_temp_hyst, | |
624 | store_pwm_auto_point_temp_hyst, | |
625 | 0, 1), | |
626 | SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, | |
627 | show_pwm_auto_point_temp_hyst, NULL, 1, 1), | |
628 | SENSOR_ATTR_2(pwm2_auto_point3_temp_hyst, S_IRUGO, | |
629 | show_pwm_auto_point_temp_hyst, NULL, 2, 1), | |
630 | SENSOR_ATTR_2(pwm2_auto_point4_temp_hyst, S_IRUGO, | |
631 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), | |
b69b0399 | 632 | }, { |
66344aa6 HG |
633 | SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
634 | show_pwm_auto_point_channel, | |
635 | store_pwm_auto_point_channel, 0, 2), | |
9ab796eb MD |
636 | SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
637 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
638 | 0, 2), | |
639 | SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
640 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
641 | 1, 2), | |
642 | SENSOR_ATTR_2(pwm3_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
643 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
644 | 2, 2), | |
645 | SENSOR_ATTR_2(pwm3_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
646 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
647 | 3, 2), | |
648 | SENSOR_ATTR_2(pwm3_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
649 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
650 | 4, 2), | |
651 | SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR, | |
652 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
653 | 0, 2), | |
654 | SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR, | |
655 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
656 | 1, 2), | |
657 | SENSOR_ATTR_2(pwm3_auto_point3_temp, S_IRUGO|S_IWUSR, | |
658 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
659 | 2, 2), | |
660 | SENSOR_ATTR_2(pwm3_auto_point4_temp, S_IRUGO|S_IWUSR, | |
661 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
662 | 3, 2), | |
663 | SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
664 | show_pwm_auto_point_temp_hyst, | |
665 | store_pwm_auto_point_temp_hyst, | |
666 | 0, 2), | |
667 | SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO, | |
668 | show_pwm_auto_point_temp_hyst, NULL, 1, 2), | |
669 | SENSOR_ATTR_2(pwm3_auto_point3_temp_hyst, S_IRUGO, | |
670 | show_pwm_auto_point_temp_hyst, NULL, 2, 2), | |
671 | SENSOR_ATTR_2(pwm3_auto_point4_temp_hyst, S_IRUGO, | |
672 | show_pwm_auto_point_temp_hyst, NULL, 3, 2), | |
b69b0399 | 673 | }, { |
9ab796eb MD |
674 | SENSOR_ATTR_2(pwm4_auto_channels_temp, S_IRUGO|S_IWUSR, |
675 | show_pwm_auto_point_channel, | |
676 | store_pwm_auto_point_channel, 0, 3), | |
677 | SENSOR_ATTR_2(pwm4_auto_point1_pwm, S_IRUGO|S_IWUSR, | |
678 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
679 | 0, 3), | |
680 | SENSOR_ATTR_2(pwm4_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
681 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
682 | 1, 3), | |
683 | SENSOR_ATTR_2(pwm4_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
684 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
685 | 2, 3), | |
686 | SENSOR_ATTR_2(pwm4_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
687 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
688 | 3, 3), | |
689 | SENSOR_ATTR_2(pwm4_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
690 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
691 | 4, 3), | |
692 | SENSOR_ATTR_2(pwm4_auto_point1_temp, S_IRUGO|S_IWUSR, | |
693 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
694 | 0, 3), | |
695 | SENSOR_ATTR_2(pwm4_auto_point2_temp, S_IRUGO|S_IWUSR, | |
696 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
697 | 1, 3), | |
698 | SENSOR_ATTR_2(pwm4_auto_point3_temp, S_IRUGO|S_IWUSR, | |
699 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
700 | 2, 3), | |
701 | SENSOR_ATTR_2(pwm4_auto_point4_temp, S_IRUGO|S_IWUSR, | |
702 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
703 | 3, 3), | |
704 | SENSOR_ATTR_2(pwm4_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
705 | show_pwm_auto_point_temp_hyst, | |
706 | store_pwm_auto_point_temp_hyst, | |
707 | 0, 3), | |
708 | SENSOR_ATTR_2(pwm4_auto_point2_temp_hyst, S_IRUGO, | |
709 | show_pwm_auto_point_temp_hyst, NULL, 1, 3), | |
710 | SENSOR_ATTR_2(pwm4_auto_point3_temp_hyst, S_IRUGO, | |
711 | show_pwm_auto_point_temp_hyst, NULL, 2, 3), | |
712 | SENSOR_ATTR_2(pwm4_auto_point4_temp_hyst, S_IRUGO, | |
713 | show_pwm_auto_point_temp_hyst, NULL, 3, 3), | |
b69b0399 | 714 | } }; |
45fb3669 | 715 | |
66344aa6 | 716 | /* Fan attr specific to the f8000 (4th fan input can only measure speed) */ |
ed4f7c20 HG |
717 | static struct sensor_device_attribute_2 f8000_fan_attr[] = { |
718 | SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), | |
66344aa6 | 719 | }; |
ed4f7c20 | 720 | |
66344aa6 HG |
721 | /* PWM attr for the f8000, zones mapped to temp instead of to pwm! |
722 | Also the register block at offset A0 maps to TEMP1 (so our temp2, as the | |
723 | F8000 starts counting temps at 0), B0 maps the TEMP2 and C0 maps to TEMP0 */ | |
724 | static struct sensor_device_attribute_2 f8000_auto_pwm_attr[] = { | |
725 | SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, | |
726 | show_pwm_auto_point_channel, | |
727 | store_pwm_auto_point_channel, 0, 0), | |
ed4f7c20 HG |
728 | SENSOR_ATTR_2(temp1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
729 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
730 | 0, 2), | |
731 | SENSOR_ATTR_2(temp1_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
732 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
733 | 1, 2), | |
734 | SENSOR_ATTR_2(temp1_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
735 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
736 | 2, 2), | |
737 | SENSOR_ATTR_2(temp1_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
738 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
739 | 3, 2), | |
740 | SENSOR_ATTR_2(temp1_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
741 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
742 | 4, 2), | |
743 | SENSOR_ATTR_2(temp1_auto_point1_temp, S_IRUGO|S_IWUSR, | |
744 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
745 | 0, 2), | |
746 | SENSOR_ATTR_2(temp1_auto_point2_temp, S_IRUGO|S_IWUSR, | |
747 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
748 | 1, 2), | |
749 | SENSOR_ATTR_2(temp1_auto_point3_temp, S_IRUGO|S_IWUSR, | |
750 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
751 | 2, 2), | |
752 | SENSOR_ATTR_2(temp1_auto_point4_temp, S_IRUGO|S_IWUSR, | |
753 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
754 | 3, 2), | |
755 | SENSOR_ATTR_2(temp1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
756 | show_pwm_auto_point_temp_hyst, | |
757 | store_pwm_auto_point_temp_hyst, | |
758 | 0, 2), | |
759 | SENSOR_ATTR_2(temp1_auto_point2_temp_hyst, S_IRUGO, | |
760 | show_pwm_auto_point_temp_hyst, NULL, 1, 2), | |
761 | SENSOR_ATTR_2(temp1_auto_point3_temp_hyst, S_IRUGO, | |
762 | show_pwm_auto_point_temp_hyst, NULL, 2, 2), | |
763 | SENSOR_ATTR_2(temp1_auto_point4_temp_hyst, S_IRUGO, | |
764 | show_pwm_auto_point_temp_hyst, NULL, 3, 2), | |
765 | ||
66344aa6 HG |
766 | SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
767 | show_pwm_auto_point_channel, | |
768 | store_pwm_auto_point_channel, 0, 1), | |
ed4f7c20 HG |
769 | SENSOR_ATTR_2(temp2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
770 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
771 | 0, 0), | |
772 | SENSOR_ATTR_2(temp2_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
773 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
774 | 1, 0), | |
775 | SENSOR_ATTR_2(temp2_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
776 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
777 | 2, 0), | |
778 | SENSOR_ATTR_2(temp2_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
779 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
780 | 3, 0), | |
781 | SENSOR_ATTR_2(temp2_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
782 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
783 | 4, 0), | |
784 | SENSOR_ATTR_2(temp2_auto_point1_temp, S_IRUGO|S_IWUSR, | |
785 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
786 | 0, 0), | |
787 | SENSOR_ATTR_2(temp2_auto_point2_temp, S_IRUGO|S_IWUSR, | |
788 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
789 | 1, 0), | |
790 | SENSOR_ATTR_2(temp2_auto_point3_temp, S_IRUGO|S_IWUSR, | |
791 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
792 | 2, 0), | |
793 | SENSOR_ATTR_2(temp2_auto_point4_temp, S_IRUGO|S_IWUSR, | |
794 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
795 | 3, 0), | |
796 | SENSOR_ATTR_2(temp2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
797 | show_pwm_auto_point_temp_hyst, | |
798 | store_pwm_auto_point_temp_hyst, | |
799 | 0, 0), | |
800 | SENSOR_ATTR_2(temp2_auto_point2_temp_hyst, S_IRUGO, | |
801 | show_pwm_auto_point_temp_hyst, NULL, 1, 0), | |
802 | SENSOR_ATTR_2(temp2_auto_point3_temp_hyst, S_IRUGO, | |
803 | show_pwm_auto_point_temp_hyst, NULL, 2, 0), | |
804 | SENSOR_ATTR_2(temp2_auto_point4_temp_hyst, S_IRUGO, | |
805 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), | |
806 | ||
66344aa6 HG |
807 | SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
808 | show_pwm_auto_point_channel, | |
809 | store_pwm_auto_point_channel, 0, 2), | |
ed4f7c20 HG |
810 | SENSOR_ATTR_2(temp3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
811 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
812 | 0, 1), | |
813 | SENSOR_ATTR_2(temp3_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
814 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
815 | 1, 1), | |
816 | SENSOR_ATTR_2(temp3_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
817 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
818 | 2, 1), | |
819 | SENSOR_ATTR_2(temp3_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
820 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
821 | 3, 1), | |
822 | SENSOR_ATTR_2(temp3_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
823 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
824 | 4, 1), | |
825 | SENSOR_ATTR_2(temp3_auto_point1_temp, S_IRUGO|S_IWUSR, | |
826 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
827 | 0, 1), | |
828 | SENSOR_ATTR_2(temp3_auto_point2_temp, S_IRUGO|S_IWUSR, | |
829 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
830 | 1, 1), | |
831 | SENSOR_ATTR_2(temp3_auto_point3_temp, S_IRUGO|S_IWUSR, | |
832 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
833 | 2, 1), | |
834 | SENSOR_ATTR_2(temp3_auto_point4_temp, S_IRUGO|S_IWUSR, | |
835 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
836 | 3, 1), | |
837 | SENSOR_ATTR_2(temp3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
838 | show_pwm_auto_point_temp_hyst, | |
839 | store_pwm_auto_point_temp_hyst, | |
840 | 0, 1), | |
841 | SENSOR_ATTR_2(temp3_auto_point2_temp_hyst, S_IRUGO, | |
842 | show_pwm_auto_point_temp_hyst, NULL, 1, 1), | |
843 | SENSOR_ATTR_2(temp3_auto_point3_temp_hyst, S_IRUGO, | |
844 | show_pwm_auto_point_temp_hyst, NULL, 2, 1), | |
845 | SENSOR_ATTR_2(temp3_auto_point4_temp_hyst, S_IRUGO, | |
846 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), | |
847 | }; | |
45fb3669 HG |
848 | |
849 | /* Super I/O functions */ | |
850 | static inline int superio_inb(int base, int reg) | |
851 | { | |
852 | outb(reg, base); | |
853 | return inb(base + 1); | |
854 | } | |
855 | ||
856 | static int superio_inw(int base, int reg) | |
857 | { | |
858 | int val; | |
bd328acd GS |
859 | val = superio_inb(base, reg) << 8; |
860 | val |= superio_inb(base, reg + 1); | |
45fb3669 HG |
861 | return val; |
862 | } | |
863 | ||
cadb8657 | 864 | static inline int superio_enter(int base) |
45fb3669 | 865 | { |
cadb8657 GS |
866 | /* Don't step on other drivers' I/O space by accident */ |
867 | if (!request_muxed_region(base, 2, DRVNAME)) { | |
868 | printk(KERN_ERR DRVNAME ": I/O address 0x%04x already in use\n", | |
869 | base); | |
870 | return -EBUSY; | |
871 | } | |
872 | ||
45fb3669 | 873 | /* according to the datasheet the key must be send twice! */ |
162bb59e GS |
874 | outb(SIO_UNLOCK_KEY, base); |
875 | outb(SIO_UNLOCK_KEY, base); | |
cadb8657 GS |
876 | |
877 | return 0; | |
45fb3669 HG |
878 | } |
879 | ||
162bb59e | 880 | static inline void superio_select(int base, int ld) |
45fb3669 HG |
881 | { |
882 | outb(SIO_REG_LDSEL, base); | |
883 | outb(ld, base + 1); | |
884 | } | |
885 | ||
886 | static inline void superio_exit(int base) | |
887 | { | |
888 | outb(SIO_LOCK_KEY, base); | |
cadb8657 | 889 | release_region(base, 2); |
45fb3669 HG |
890 | } |
891 | ||
2f650631 | 892 | static inline int fan_from_reg(u16 reg) |
45fb3669 HG |
893 | { |
894 | return reg ? (1500000 / reg) : 0; | |
895 | } | |
896 | ||
2f650631 | 897 | static inline u16 fan_to_reg(int fan) |
9ab796eb MD |
898 | { |
899 | return fan ? (1500000 / fan) : 0; | |
900 | } | |
901 | ||
45fb3669 HG |
902 | static u8 f71882fg_read8(struct f71882fg_data *data, u8 reg) |
903 | { | |
904 | u8 val; | |
905 | ||
906 | outb(reg, data->addr + ADDR_REG_OFFSET); | |
907 | val = inb(data->addr + DATA_REG_OFFSET); | |
908 | ||
909 | return val; | |
910 | } | |
911 | ||
912 | static u16 f71882fg_read16(struct f71882fg_data *data, u8 reg) | |
913 | { | |
914 | u16 val; | |
915 | ||
bd328acd GS |
916 | val = f71882fg_read8(data, reg) << 8; |
917 | val |= f71882fg_read8(data, reg + 1); | |
45fb3669 HG |
918 | |
919 | return val; | |
920 | } | |
921 | ||
922 | static void f71882fg_write8(struct f71882fg_data *data, u8 reg, u8 val) | |
923 | { | |
924 | outb(reg, data->addr + ADDR_REG_OFFSET); | |
925 | outb(val, data->addr + DATA_REG_OFFSET); | |
926 | } | |
927 | ||
9ab796eb MD |
928 | static void f71882fg_write16(struct f71882fg_data *data, u8 reg, u16 val) |
929 | { | |
bd328acd GS |
930 | f71882fg_write8(data, reg, val >> 8); |
931 | f71882fg_write8(data, reg + 1, val & 0xff); | |
9ab796eb MD |
932 | } |
933 | ||
09475d32 HG |
934 | static u16 f71882fg_read_temp(struct f71882fg_data *data, int nr) |
935 | { | |
936 | if (data->type == f71858fg) | |
937 | return f71882fg_read16(data, F71882FG_REG_TEMP(nr)); | |
938 | else | |
939 | return f71882fg_read8(data, F71882FG_REG_TEMP(nr)); | |
940 | } | |
941 | ||
77a4a3e2 | 942 | static struct f71882fg_data *f71882fg_update_device(struct device *dev) |
45fb3669 HG |
943 | { |
944 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
ed4f7c20 HG |
945 | int nr, reg = 0, reg2; |
946 | int nr_fans = (data->type == f71882fg) ? 4 : 3; | |
09475d32 | 947 | int nr_ins = (data->type == f71858fg || data->type == f8000) ? 3 : 9; |
45fb3669 HG |
948 | |
949 | mutex_lock(&data->update_lock); | |
950 | ||
951 | /* Update once every 60 seconds */ | |
162bb59e | 952 | if (time_after(jiffies, data->last_limits + 60 * HZ) || |
45fb3669 | 953 | !data->valid) { |
7669896f | 954 | if (data->type == f71882fg || data->type == f71889fg) { |
498be968 HG |
955 | data->in1_max = |
956 | f71882fg_read8(data, F71882FG_REG_IN1_HIGH); | |
957 | data->in_beep = | |
958 | f71882fg_read8(data, F71882FG_REG_IN_BEEP); | |
959 | } | |
45fb3669 HG |
960 | |
961 | /* Get High & boundary temps*/ | |
09475d32 | 962 | for (nr = data->temp_start; nr < 3 + data->temp_start; nr++) { |
45fb3669 HG |
963 | data->temp_ovt[nr] = f71882fg_read8(data, |
964 | F71882FG_REG_TEMP_OVT(nr)); | |
965 | data->temp_high[nr] = f71882fg_read8(data, | |
966 | F71882FG_REG_TEMP_HIGH(nr)); | |
967 | } | |
968 | ||
ed4f7c20 | 969 | if (data->type != f8000) { |
ed4f7c20 HG |
970 | data->temp_hyst[0] = f71882fg_read8(data, |
971 | F71882FG_REG_TEMP_HYST(0)); | |
972 | data->temp_hyst[1] = f71882fg_read8(data, | |
973 | F71882FG_REG_TEMP_HYST(1)); | |
09475d32 HG |
974 | } |
975 | ||
7669896f HG |
976 | if (data->type == f71862fg || data->type == f71882fg || |
977 | data->type == f71889fg) { | |
09475d32 HG |
978 | data->fan_beep = f71882fg_read8(data, |
979 | F71882FG_REG_FAN_BEEP); | |
980 | data->temp_beep = f71882fg_read8(data, | |
981 | F71882FG_REG_TEMP_BEEP); | |
ed4f7c20 HG |
982 | /* Have to hardcode type, because temp1 is special */ |
983 | reg = f71882fg_read8(data, F71882FG_REG_TEMP_TYPE); | |
984 | data->temp_type[2] = (reg & 0x04) ? 2 : 4; | |
985 | data->temp_type[3] = (reg & 0x08) ? 2 : 4; | |
986 | } | |
7669896f HG |
987 | /* Determine temp index 1 sensor type */ |
988 | if (data->type == f71889fg) { | |
989 | reg2 = f71882fg_read8(data, F71882FG_REG_START); | |
990 | switch ((reg2 & 0x60) >> 5) { | |
991 | case 0x00: /* BJT / Thermistor */ | |
992 | data->temp_type[1] = (reg & 0x02) ? 2 : 4; | |
993 | break; | |
994 | case 0x01: /* AMDSI */ | |
995 | data->temp_type[1] = 5; | |
996 | break; | |
997 | case 0x02: /* PECI */ | |
998 | case 0x03: /* Ibex Peak ?? Report as PECI for now */ | |
999 | data->temp_type[1] = 6; | |
1000 | break; | |
1001 | } | |
1002 | } else { | |
1003 | reg2 = f71882fg_read8(data, F71882FG_REG_PECI); | |
1004 | if ((reg2 & 0x03) == 0x01) | |
1005 | data->temp_type[1] = 6; /* PECI */ | |
1006 | else if ((reg2 & 0x03) == 0x02) | |
1007 | data->temp_type[1] = 5; /* AMDSI */ | |
1008 | else if (data->type == f71862fg || | |
1009 | data->type == f71882fg) | |
1010 | data->temp_type[1] = (reg & 0x02) ? 2 : 4; | |
1011 | else /* f71858fg and f8000 only support BJT */ | |
1012 | data->temp_type[1] = 2; | |
1013 | } | |
45fb3669 | 1014 | |
9ab796eb MD |
1015 | data->pwm_enable = f71882fg_read8(data, |
1016 | F71882FG_REG_PWM_ENABLE); | |
bc27490f HG |
1017 | data->pwm_auto_point_hyst[0] = |
1018 | f71882fg_read8(data, F71882FG_REG_FAN_HYST(0)); | |
1019 | data->pwm_auto_point_hyst[1] = | |
1020 | f71882fg_read8(data, F71882FG_REG_FAN_HYST(1)); | |
1021 | ||
498be968 | 1022 | for (nr = 0; nr < nr_fans; nr++) { |
9ab796eb MD |
1023 | data->pwm_auto_point_mapping[nr] = |
1024 | f71882fg_read8(data, | |
1025 | F71882FG_REG_POINT_MAPPING(nr)); | |
1026 | ||
ed4f7c20 | 1027 | if (data->type != f71862fg) { |
498be968 HG |
1028 | int point; |
1029 | for (point = 0; point < 5; point++) { | |
1030 | data->pwm_auto_point_pwm[nr][point] = | |
1031 | f71882fg_read8(data, | |
1032 | F71882FG_REG_POINT_PWM | |
1033 | (nr, point)); | |
1034 | } | |
1035 | for (point = 0; point < 4; point++) { | |
1036 | data->pwm_auto_point_temp[nr][point] = | |
1037 | f71882fg_read8(data, | |
1038 | F71882FG_REG_POINT_TEMP | |
1039 | (nr, point)); | |
1040 | } | |
1041 | } else { | |
1042 | data->pwm_auto_point_pwm[nr][1] = | |
1043 | f71882fg_read8(data, | |
1044 | F71882FG_REG_POINT_PWM | |
1045 | (nr, 1)); | |
1046 | data->pwm_auto_point_pwm[nr][4] = | |
1047 | f71882fg_read8(data, | |
1048 | F71882FG_REG_POINT_PWM | |
1049 | (nr, 4)); | |
1050 | data->pwm_auto_point_temp[nr][0] = | |
1051 | f71882fg_read8(data, | |
1052 | F71882FG_REG_POINT_TEMP | |
1053 | (nr, 0)); | |
1054 | data->pwm_auto_point_temp[nr][3] = | |
1055 | f71882fg_read8(data, | |
1056 | F71882FG_REG_POINT_TEMP | |
1057 | (nr, 3)); | |
9ab796eb MD |
1058 | } |
1059 | } | |
45fb3669 HG |
1060 | data->last_limits = jiffies; |
1061 | } | |
1062 | ||
1063 | /* Update every second */ | |
8afb1049 | 1064 | if (time_after(jiffies, data->last_updated + HZ) || !data->valid) { |
45fb3669 HG |
1065 | data->temp_status = f71882fg_read8(data, |
1066 | F71882FG_REG_TEMP_STATUS); | |
1067 | data->temp_diode_open = f71882fg_read8(data, | |
1068 | F71882FG_REG_TEMP_DIODE_OPEN); | |
09475d32 HG |
1069 | for (nr = data->temp_start; nr < 3 + data->temp_start; nr++) |
1070 | data->temp[nr] = f71882fg_read_temp(data, nr); | |
45fb3669 HG |
1071 | |
1072 | data->fan_status = f71882fg_read8(data, | |
1073 | F71882FG_REG_FAN_STATUS); | |
498be968 | 1074 | for (nr = 0; nr < nr_fans; nr++) { |
45fb3669 HG |
1075 | data->fan[nr] = f71882fg_read16(data, |
1076 | F71882FG_REG_FAN(nr)); | |
9ab796eb MD |
1077 | data->fan_target[nr] = |
1078 | f71882fg_read16(data, F71882FG_REG_FAN_TARGET(nr)); | |
1079 | data->fan_full_speed[nr] = | |
1080 | f71882fg_read16(data, | |
1081 | F71882FG_REG_FAN_FULL_SPEED(nr)); | |
1082 | data->pwm[nr] = | |
1083 | f71882fg_read8(data, F71882FG_REG_PWM(nr)); | |
1084 | } | |
45fb3669 | 1085 | |
ed4f7c20 HG |
1086 | /* The f8000 can monitor 1 more fan, but has no pwm for it */ |
1087 | if (data->type == f8000) | |
1088 | data->fan[3] = f71882fg_read16(data, | |
1089 | F71882FG_REG_FAN(3)); | |
7669896f | 1090 | if (data->type == f71882fg || data->type == f71889fg) |
498be968 | 1091 | data->in_status = f71882fg_read8(data, |
45fb3669 | 1092 | F71882FG_REG_IN_STATUS); |
ed4f7c20 | 1093 | for (nr = 0; nr < nr_ins; nr++) |
45fb3669 HG |
1094 | data->in[nr] = f71882fg_read8(data, |
1095 | F71882FG_REG_IN(nr)); | |
1096 | ||
1097 | data->last_updated = jiffies; | |
1098 | data->valid = 1; | |
1099 | } | |
1100 | ||
1101 | mutex_unlock(&data->update_lock); | |
1102 | ||
1103 | return data; | |
1104 | } | |
1105 | ||
1106 | /* Sysfs Interface */ | |
1107 | static ssize_t show_fan(struct device *dev, struct device_attribute *devattr, | |
1108 | char *buf) | |
1109 | { | |
1110 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1111 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1112 | int speed = fan_from_reg(data->fan[nr]); |
1113 | ||
1114 | if (speed == FAN_MIN_DETECT) | |
1115 | speed = 0; | |
1116 | ||
1117 | return sprintf(buf, "%d\n", speed); | |
1118 | } | |
1119 | ||
9ab796eb MD |
1120 | static ssize_t show_fan_full_speed(struct device *dev, |
1121 | struct device_attribute *devattr, char *buf) | |
1122 | { | |
1123 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1124 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1125 | int speed = fan_from_reg(data->fan_full_speed[nr]); | |
1126 | return sprintf(buf, "%d\n", speed); | |
1127 | } | |
1128 | ||
1129 | static ssize_t store_fan_full_speed(struct device *dev, | |
1130 | struct device_attribute *devattr, | |
1131 | const char *buf, size_t count) | |
1132 | { | |
1133 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1134 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1135 | long val; | |
1136 | ||
1137 | err = strict_strtol(buf, 10, &val); | |
1138 | if (err) | |
1139 | return err; | |
9ab796eb MD |
1140 | |
1141 | val = SENSORS_LIMIT(val, 23, 1500000); | |
1142 | val = fan_to_reg(val); | |
1143 | ||
1144 | mutex_lock(&data->update_lock); | |
4c82c38a HG |
1145 | f71882fg_write16(data, F71882FG_REG_FAN_FULL_SPEED(nr), val); |
1146 | data->fan_full_speed[nr] = val; | |
9ab796eb MD |
1147 | mutex_unlock(&data->update_lock); |
1148 | ||
1149 | return count; | |
1150 | } | |
1151 | ||
45fb3669 HG |
1152 | static ssize_t show_fan_beep(struct device *dev, struct device_attribute |
1153 | *devattr, char *buf) | |
1154 | { | |
1155 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1156 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1157 | |
1158 | if (data->fan_beep & (1 << nr)) | |
1159 | return sprintf(buf, "1\n"); | |
1160 | else | |
1161 | return sprintf(buf, "0\n"); | |
1162 | } | |
1163 | ||
1164 | static ssize_t store_fan_beep(struct device *dev, struct device_attribute | |
1165 | *devattr, const char *buf, size_t count) | |
1166 | { | |
1167 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1168 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1169 | unsigned long val; | |
1170 | ||
1171 | err = strict_strtoul(buf, 10, &val); | |
1172 | if (err) | |
1173 | return err; | |
45fb3669 HG |
1174 | |
1175 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1176 | data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP); |
45fb3669 HG |
1177 | if (val) |
1178 | data->fan_beep |= 1 << nr; | |
1179 | else | |
1180 | data->fan_beep &= ~(1 << nr); | |
1181 | ||
1182 | f71882fg_write8(data, F71882FG_REG_FAN_BEEP, data->fan_beep); | |
1183 | mutex_unlock(&data->update_lock); | |
1184 | ||
1185 | return count; | |
1186 | } | |
1187 | ||
1188 | static ssize_t show_fan_alarm(struct device *dev, struct device_attribute | |
1189 | *devattr, char *buf) | |
1190 | { | |
1191 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1192 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1193 | |
1194 | if (data->fan_status & (1 << nr)) | |
1195 | return sprintf(buf, "1\n"); | |
1196 | else | |
1197 | return sprintf(buf, "0\n"); | |
1198 | } | |
1199 | ||
1200 | static ssize_t show_in(struct device *dev, struct device_attribute *devattr, | |
1201 | char *buf) | |
1202 | { | |
1203 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1204 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1205 | |
1206 | return sprintf(buf, "%d\n", data->in[nr] * 8); | |
1207 | } | |
1208 | ||
1209 | static ssize_t show_in_max(struct device *dev, struct device_attribute | |
1210 | *devattr, char *buf) | |
1211 | { | |
1212 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1213 | ||
1214 | return sprintf(buf, "%d\n", data->in1_max * 8); | |
1215 | } | |
1216 | ||
1217 | static ssize_t store_in_max(struct device *dev, struct device_attribute | |
1218 | *devattr, const char *buf, size_t count) | |
1219 | { | |
1220 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1221 | int err; |
1222 | long val; | |
1223 | ||
1224 | err = strict_strtol(buf, 10, &val); | |
1225 | if (err) | |
1226 | return err; | |
1227 | ||
1228 | val /= 8; | |
ce0bfa5e | 1229 | val = SENSORS_LIMIT(val, 0, 255); |
45fb3669 HG |
1230 | |
1231 | mutex_lock(&data->update_lock); | |
1232 | f71882fg_write8(data, F71882FG_REG_IN1_HIGH, val); | |
1233 | data->in1_max = val; | |
1234 | mutex_unlock(&data->update_lock); | |
1235 | ||
1236 | return count; | |
1237 | } | |
1238 | ||
1239 | static ssize_t show_in_beep(struct device *dev, struct device_attribute | |
1240 | *devattr, char *buf) | |
1241 | { | |
1242 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1243 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1244 | |
1245 | if (data->in_beep & (1 << nr)) | |
1246 | return sprintf(buf, "1\n"); | |
1247 | else | |
1248 | return sprintf(buf, "0\n"); | |
1249 | } | |
1250 | ||
1251 | static ssize_t store_in_beep(struct device *dev, struct device_attribute | |
1252 | *devattr, const char *buf, size_t count) | |
1253 | { | |
1254 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1255 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1256 | unsigned long val; | |
1257 | ||
1258 | err = strict_strtoul(buf, 10, &val); | |
1259 | if (err) | |
1260 | return err; | |
45fb3669 HG |
1261 | |
1262 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1263 | data->in_beep = f71882fg_read8(data, F71882FG_REG_IN_BEEP); |
45fb3669 HG |
1264 | if (val) |
1265 | data->in_beep |= 1 << nr; | |
1266 | else | |
1267 | data->in_beep &= ~(1 << nr); | |
1268 | ||
1269 | f71882fg_write8(data, F71882FG_REG_IN_BEEP, data->in_beep); | |
1270 | mutex_unlock(&data->update_lock); | |
1271 | ||
1272 | return count; | |
1273 | } | |
1274 | ||
1275 | static ssize_t show_in_alarm(struct device *dev, struct device_attribute | |
1276 | *devattr, char *buf) | |
1277 | { | |
1278 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1279 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1280 | |
1281 | if (data->in_status & (1 << nr)) | |
1282 | return sprintf(buf, "1\n"); | |
1283 | else | |
1284 | return sprintf(buf, "0\n"); | |
1285 | } | |
1286 | ||
1287 | static ssize_t show_temp(struct device *dev, struct device_attribute *devattr, | |
1288 | char *buf) | |
1289 | { | |
1290 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1291 | int nr = to_sensor_dev_attr_2(devattr)->index; |
09475d32 HG |
1292 | int sign, temp; |
1293 | ||
1294 | if (data->type == f71858fg) { | |
1295 | /* TEMP_TABLE_SEL 1 or 3 ? */ | |
1296 | if (data->temp_config & 1) { | |
1297 | sign = data->temp[nr] & 0x0001; | |
1298 | temp = (data->temp[nr] >> 5) & 0x7ff; | |
1299 | } else { | |
1300 | sign = data->temp[nr] & 0x8000; | |
1301 | temp = (data->temp[nr] >> 5) & 0x3ff; | |
1302 | } | |
1303 | temp *= 125; | |
1304 | if (sign) | |
1305 | temp -= 128000; | |
1306 | } else | |
1307 | temp = data->temp[nr] * 1000; | |
45fb3669 | 1308 | |
09475d32 | 1309 | return sprintf(buf, "%d\n", temp); |
45fb3669 HG |
1310 | } |
1311 | ||
1312 | static ssize_t show_temp_max(struct device *dev, struct device_attribute | |
1313 | *devattr, char *buf) | |
1314 | { | |
1315 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1316 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1317 | |
1318 | return sprintf(buf, "%d\n", data->temp_high[nr] * 1000); | |
1319 | } | |
1320 | ||
1321 | static ssize_t store_temp_max(struct device *dev, struct device_attribute | |
1322 | *devattr, const char *buf, size_t count) | |
1323 | { | |
1324 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1325 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1326 | long val; | |
1327 | ||
1328 | err = strict_strtol(buf, 10, &val); | |
1329 | if (err) | |
1330 | return err; | |
1331 | ||
1332 | val /= 1000; | |
ce0bfa5e | 1333 | val = SENSORS_LIMIT(val, 0, 255); |
45fb3669 HG |
1334 | |
1335 | mutex_lock(&data->update_lock); | |
1336 | f71882fg_write8(data, F71882FG_REG_TEMP_HIGH(nr), val); | |
1337 | data->temp_high[nr] = val; | |
1338 | mutex_unlock(&data->update_lock); | |
1339 | ||
1340 | return count; | |
1341 | } | |
1342 | ||
1343 | static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute | |
1344 | *devattr, char *buf) | |
1345 | { | |
1346 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1347 | int nr = to_sensor_dev_attr_2(devattr)->index; |
ce0bfa5e | 1348 | int temp_max_hyst; |
45fb3669 | 1349 | |
ce0bfa5e | 1350 | mutex_lock(&data->update_lock); |
bc27490f HG |
1351 | if (nr & 1) |
1352 | temp_max_hyst = data->temp_hyst[nr / 2] >> 4; | |
1353 | else | |
1354 | temp_max_hyst = data->temp_hyst[nr / 2] & 0x0f; | |
1355 | temp_max_hyst = (data->temp_high[nr] - temp_max_hyst) * 1000; | |
ce0bfa5e HG |
1356 | mutex_unlock(&data->update_lock); |
1357 | ||
1358 | return sprintf(buf, "%d\n", temp_max_hyst); | |
45fb3669 HG |
1359 | } |
1360 | ||
1361 | static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute | |
1362 | *devattr, const char *buf, size_t count) | |
1363 | { | |
1364 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca | 1365 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 | 1366 | ssize_t ret = count; |
ce0bfa5e | 1367 | u8 reg; |
e8a4eaca GS |
1368 | long val; |
1369 | ||
1370 | err = strict_strtol(buf, 10, &val); | |
1371 | if (err) | |
1372 | return err; | |
1373 | ||
1374 | val /= 1000; | |
45fb3669 HG |
1375 | |
1376 | mutex_lock(&data->update_lock); | |
1377 | ||
1378 | /* convert abs to relative and check */ | |
ce0bfa5e HG |
1379 | data->temp_high[nr] = f71882fg_read8(data, F71882FG_REG_TEMP_HIGH(nr)); |
1380 | val = SENSORS_LIMIT(val, data->temp_high[nr] - 15, | |
1381 | data->temp_high[nr]); | |
45fb3669 | 1382 | val = data->temp_high[nr] - val; |
45fb3669 HG |
1383 | |
1384 | /* convert value to register contents */ | |
bc27490f HG |
1385 | reg = f71882fg_read8(data, F71882FG_REG_TEMP_HYST(nr / 2)); |
1386 | if (nr & 1) | |
1387 | reg = (reg & 0x0f) | (val << 4); | |
1388 | else | |
1389 | reg = (reg & 0xf0) | val; | |
1390 | f71882fg_write8(data, F71882FG_REG_TEMP_HYST(nr / 2), reg); | |
1391 | data->temp_hyst[nr / 2] = reg; | |
45fb3669 | 1392 | |
45fb3669 HG |
1393 | mutex_unlock(&data->update_lock); |
1394 | return ret; | |
1395 | } | |
1396 | ||
1397 | static ssize_t show_temp_crit(struct device *dev, struct device_attribute | |
1398 | *devattr, char *buf) | |
1399 | { | |
1400 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1401 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1402 | |
1403 | return sprintf(buf, "%d\n", data->temp_ovt[nr] * 1000); | |
1404 | } | |
1405 | ||
1406 | static ssize_t store_temp_crit(struct device *dev, struct device_attribute | |
1407 | *devattr, const char *buf, size_t count) | |
1408 | { | |
1409 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1410 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1411 | long val; | |
1412 | ||
1413 | err = strict_strtol(buf, 10, &val); | |
1414 | if (err) | |
1415 | return err; | |
1416 | ||
1417 | val /= 1000; | |
ce0bfa5e | 1418 | val = SENSORS_LIMIT(val, 0, 255); |
45fb3669 HG |
1419 | |
1420 | mutex_lock(&data->update_lock); | |
1421 | f71882fg_write8(data, F71882FG_REG_TEMP_OVT(nr), val); | |
1422 | data->temp_ovt[nr] = val; | |
1423 | mutex_unlock(&data->update_lock); | |
1424 | ||
1425 | return count; | |
1426 | } | |
1427 | ||
1428 | static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute | |
1429 | *devattr, char *buf) | |
1430 | { | |
1431 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1432 | int nr = to_sensor_dev_attr_2(devattr)->index; |
ce0bfa5e | 1433 | int temp_crit_hyst; |
45fb3669 | 1434 | |
ce0bfa5e | 1435 | mutex_lock(&data->update_lock); |
bc27490f HG |
1436 | if (nr & 1) |
1437 | temp_crit_hyst = data->temp_hyst[nr / 2] >> 4; | |
1438 | else | |
1439 | temp_crit_hyst = data->temp_hyst[nr / 2] & 0x0f; | |
1440 | temp_crit_hyst = (data->temp_ovt[nr] - temp_crit_hyst) * 1000; | |
ce0bfa5e HG |
1441 | mutex_unlock(&data->update_lock); |
1442 | ||
1443 | return sprintf(buf, "%d\n", temp_crit_hyst); | |
45fb3669 HG |
1444 | } |
1445 | ||
1446 | static ssize_t show_temp_type(struct device *dev, struct device_attribute | |
1447 | *devattr, char *buf) | |
1448 | { | |
1449 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1450 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1451 | |
1452 | return sprintf(buf, "%d\n", data->temp_type[nr]); | |
1453 | } | |
1454 | ||
1455 | static ssize_t show_temp_beep(struct device *dev, struct device_attribute | |
1456 | *devattr, char *buf) | |
1457 | { | |
1458 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1459 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 | 1460 | |
7567a043 | 1461 | if (data->temp_beep & (1 << nr)) |
45fb3669 HG |
1462 | return sprintf(buf, "1\n"); |
1463 | else | |
1464 | return sprintf(buf, "0\n"); | |
1465 | } | |
1466 | ||
1467 | static ssize_t store_temp_beep(struct device *dev, struct device_attribute | |
1468 | *devattr, const char *buf, size_t count) | |
1469 | { | |
1470 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1471 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1472 | unsigned long val; | |
1473 | ||
1474 | err = strict_strtoul(buf, 10, &val); | |
1475 | if (err) | |
1476 | return err; | |
45fb3669 HG |
1477 | |
1478 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1479 | data->temp_beep = f71882fg_read8(data, F71882FG_REG_TEMP_BEEP); |
45fb3669 | 1480 | if (val) |
7567a043 | 1481 | data->temp_beep |= 1 << nr; |
45fb3669 | 1482 | else |
7567a043 | 1483 | data->temp_beep &= ~(1 << nr); |
45fb3669 HG |
1484 | |
1485 | f71882fg_write8(data, F71882FG_REG_TEMP_BEEP, data->temp_beep); | |
1486 | mutex_unlock(&data->update_lock); | |
1487 | ||
1488 | return count; | |
1489 | } | |
1490 | ||
1491 | static ssize_t show_temp_alarm(struct device *dev, struct device_attribute | |
1492 | *devattr, char *buf) | |
1493 | { | |
1494 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1495 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 | 1496 | |
7567a043 | 1497 | if (data->temp_status & (1 << nr)) |
45fb3669 HG |
1498 | return sprintf(buf, "1\n"); |
1499 | else | |
1500 | return sprintf(buf, "0\n"); | |
1501 | } | |
1502 | ||
1503 | static ssize_t show_temp_fault(struct device *dev, struct device_attribute | |
1504 | *devattr, char *buf) | |
1505 | { | |
1506 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1507 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 | 1508 | |
7567a043 | 1509 | if (data->temp_diode_open & (1 << nr)) |
45fb3669 HG |
1510 | return sprintf(buf, "1\n"); |
1511 | else | |
1512 | return sprintf(buf, "0\n"); | |
1513 | } | |
1514 | ||
9ab796eb MD |
1515 | static ssize_t show_pwm(struct device *dev, |
1516 | struct device_attribute *devattr, char *buf) | |
1517 | { | |
1518 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1519 | int val, nr = to_sensor_dev_attr_2(devattr)->index; | |
ce0bfa5e | 1520 | mutex_lock(&data->update_lock); |
9ab796eb MD |
1521 | if (data->pwm_enable & (1 << (2 * nr))) |
1522 | /* PWM mode */ | |
1523 | val = data->pwm[nr]; | |
1524 | else { | |
1525 | /* RPM mode */ | |
9ab796eb MD |
1526 | val = 255 * fan_from_reg(data->fan_target[nr]) |
1527 | / fan_from_reg(data->fan_full_speed[nr]); | |
9ab796eb | 1528 | } |
ce0bfa5e | 1529 | mutex_unlock(&data->update_lock); |
9ab796eb MD |
1530 | return sprintf(buf, "%d\n", val); |
1531 | } | |
1532 | ||
1533 | static ssize_t store_pwm(struct device *dev, | |
1534 | struct device_attribute *devattr, const char *buf, | |
1535 | size_t count) | |
1536 | { | |
ce0bfa5e | 1537 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca GS |
1538 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1539 | long val; | |
1540 | ||
1541 | err = strict_strtol(buf, 10, &val); | |
1542 | if (err) | |
1543 | return err; | |
1544 | ||
9ab796eb MD |
1545 | val = SENSORS_LIMIT(val, 0, 255); |
1546 | ||
1547 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1548 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
ed4f7c20 HG |
1549 | if ((data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 3) != 2) || |
1550 | (data->type != f8000 && !((data->pwm_enable >> 2 * nr) & 2))) { | |
1551 | count = -EROFS; | |
1552 | goto leave; | |
1553 | } | |
9ab796eb MD |
1554 | if (data->pwm_enable & (1 << (2 * nr))) { |
1555 | /* PWM mode */ | |
1556 | f71882fg_write8(data, F71882FG_REG_PWM(nr), val); | |
1557 | data->pwm[nr] = val; | |
1558 | } else { | |
1559 | /* RPM mode */ | |
ce0bfa5e HG |
1560 | int target, full_speed; |
1561 | full_speed = f71882fg_read16(data, | |
1562 | F71882FG_REG_FAN_FULL_SPEED(nr)); | |
1563 | target = fan_to_reg(val * fan_from_reg(full_speed) / 255); | |
1564 | f71882fg_write16(data, F71882FG_REG_FAN_TARGET(nr), target); | |
1565 | data->fan_target[nr] = target; | |
1566 | data->fan_full_speed[nr] = full_speed; | |
9ab796eb | 1567 | } |
ed4f7c20 | 1568 | leave: |
9ab796eb MD |
1569 | mutex_unlock(&data->update_lock); |
1570 | ||
1571 | return count; | |
1572 | } | |
1573 | ||
1574 | static ssize_t show_pwm_enable(struct device *dev, | |
1575 | struct device_attribute *devattr, char *buf) | |
1576 | { | |
ed4f7c20 | 1577 | int result = 0; |
9ab796eb MD |
1578 | struct f71882fg_data *data = f71882fg_update_device(dev); |
1579 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1580 | ||
ed4f7c20 HG |
1581 | switch ((data->pwm_enable >> 2 * nr) & 3) { |
1582 | case 0: | |
1583 | case 1: | |
1584 | result = 2; /* Normal auto mode */ | |
1585 | break; | |
1586 | case 2: | |
1587 | result = 1; /* Manual mode */ | |
1588 | break; | |
1589 | case 3: | |
1590 | if (data->type == f8000) | |
1591 | result = 3; /* Thermostat mode */ | |
1592 | else | |
1593 | result = 1; /* Manual mode */ | |
1594 | break; | |
1595 | } | |
9ab796eb MD |
1596 | |
1597 | return sprintf(buf, "%d\n", result); | |
1598 | } | |
1599 | ||
1600 | static ssize_t store_pwm_enable(struct device *dev, struct device_attribute | |
1601 | *devattr, const char *buf, size_t count) | |
1602 | { | |
1603 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1604 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1605 | long val; | |
1606 | ||
1607 | err = strict_strtol(buf, 10, &val); | |
1608 | if (err) | |
1609 | return err; | |
9ab796eb | 1610 | |
3fc7838a HG |
1611 | /* Special case for F8000 pwm channel 3 which only does auto mode */ |
1612 | if (data->type == f8000 && nr == 2 && val != 2) | |
1613 | return -EINVAL; | |
1614 | ||
9ab796eb | 1615 | mutex_lock(&data->update_lock); |
ce0bfa5e | 1616 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
ed4f7c20 HG |
1617 | /* Special case for F8000 auto PWM mode / Thermostat mode */ |
1618 | if (data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 1)) { | |
1619 | switch (val) { | |
1620 | case 2: | |
1621 | data->pwm_enable &= ~(2 << (2 * nr)); | |
1622 | break; /* Normal auto mode */ | |
1623 | case 3: | |
1624 | data->pwm_enable |= 2 << (2 * nr); | |
1625 | break; /* Thermostat mode */ | |
1626 | default: | |
1627 | count = -EINVAL; | |
1628 | goto leave; | |
1629 | } | |
1630 | } else { | |
1631 | switch (val) { | |
1632 | case 1: | |
09475d32 HG |
1633 | /* The f71858fg does not support manual RPM mode */ |
1634 | if (data->type == f71858fg && | |
1635 | ((data->pwm_enable >> (2 * nr)) & 1)) { | |
1636 | count = -EINVAL; | |
1637 | goto leave; | |
1638 | } | |
ed4f7c20 HG |
1639 | data->pwm_enable |= 2 << (2 * nr); |
1640 | break; /* Manual */ | |
1641 | case 2: | |
1642 | data->pwm_enable &= ~(2 << (2 * nr)); | |
1643 | break; /* Normal auto mode */ | |
1644 | default: | |
1645 | count = -EINVAL; | |
1646 | goto leave; | |
1647 | } | |
9ab796eb | 1648 | } |
9ab796eb | 1649 | f71882fg_write8(data, F71882FG_REG_PWM_ENABLE, data->pwm_enable); |
ed4f7c20 | 1650 | leave: |
9ab796eb MD |
1651 | mutex_unlock(&data->update_lock); |
1652 | ||
1653 | return count; | |
1654 | } | |
1655 | ||
1656 | static ssize_t show_pwm_auto_point_pwm(struct device *dev, | |
1657 | struct device_attribute *devattr, | |
1658 | char *buf) | |
1659 | { | |
1660 | int result; | |
1661 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1662 | int pwm = to_sensor_dev_attr_2(devattr)->index; | |
1663 | int point = to_sensor_dev_attr_2(devattr)->nr; | |
1664 | ||
ce0bfa5e | 1665 | mutex_lock(&data->update_lock); |
9ab796eb MD |
1666 | if (data->pwm_enable & (1 << (2 * pwm))) { |
1667 | /* PWM mode */ | |
1668 | result = data->pwm_auto_point_pwm[pwm][point]; | |
1669 | } else { | |
1670 | /* RPM mode */ | |
1671 | result = 32 * 255 / (32 + data->pwm_auto_point_pwm[pwm][point]); | |
1672 | } | |
ce0bfa5e | 1673 | mutex_unlock(&data->update_lock); |
9ab796eb MD |
1674 | |
1675 | return sprintf(buf, "%d\n", result); | |
1676 | } | |
1677 | ||
1678 | static ssize_t store_pwm_auto_point_pwm(struct device *dev, | |
1679 | struct device_attribute *devattr, | |
1680 | const char *buf, size_t count) | |
1681 | { | |
ce0bfa5e | 1682 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca | 1683 | int err, pwm = to_sensor_dev_attr_2(devattr)->index; |
9ab796eb | 1684 | int point = to_sensor_dev_attr_2(devattr)->nr; |
e8a4eaca GS |
1685 | long val; |
1686 | ||
1687 | err = strict_strtol(buf, 10, &val); | |
1688 | if (err) | |
1689 | return err; | |
1690 | ||
9ab796eb MD |
1691 | val = SENSORS_LIMIT(val, 0, 255); |
1692 | ||
1693 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1694 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
9ab796eb MD |
1695 | if (data->pwm_enable & (1 << (2 * pwm))) { |
1696 | /* PWM mode */ | |
1697 | } else { | |
1698 | /* RPM mode */ | |
1699 | if (val < 29) /* Prevent negative numbers */ | |
1700 | val = 255; | |
1701 | else | |
1702 | val = (255 - val) * 32 / val; | |
1703 | } | |
1704 | f71882fg_write8(data, F71882FG_REG_POINT_PWM(pwm, point), val); | |
1705 | data->pwm_auto_point_pwm[pwm][point] = val; | |
1706 | mutex_unlock(&data->update_lock); | |
1707 | ||
1708 | return count; | |
1709 | } | |
1710 | ||
1711 | static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev, | |
1712 | struct device_attribute *devattr, | |
1713 | char *buf) | |
1714 | { | |
1715 | int result = 0; | |
1716 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1717 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1718 | int point = to_sensor_dev_attr_2(devattr)->nr; | |
1719 | ||
1720 | mutex_lock(&data->update_lock); | |
bc27490f HG |
1721 | if (nr & 1) |
1722 | result = data->pwm_auto_point_hyst[nr / 2] >> 4; | |
1723 | else | |
1724 | result = data->pwm_auto_point_hyst[nr / 2] & 0x0f; | |
9ab796eb MD |
1725 | result = 1000 * (data->pwm_auto_point_temp[nr][point] - result); |
1726 | mutex_unlock(&data->update_lock); | |
1727 | ||
1728 | return sprintf(buf, "%d\n", result); | |
1729 | } | |
1730 | ||
1731 | static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev, | |
1732 | struct device_attribute *devattr, | |
1733 | const char *buf, size_t count) | |
1734 | { | |
ce0bfa5e | 1735 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca | 1736 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
9ab796eb | 1737 | int point = to_sensor_dev_attr_2(devattr)->nr; |
bc27490f | 1738 | u8 reg; |
e8a4eaca GS |
1739 | long val; |
1740 | ||
1741 | err = strict_strtol(buf, 10, &val); | |
1742 | if (err) | |
1743 | return err; | |
1744 | ||
1745 | val /= 1000; | |
9ab796eb MD |
1746 | |
1747 | mutex_lock(&data->update_lock); | |
ce0bfa5e HG |
1748 | data->pwm_auto_point_temp[nr][point] = |
1749 | f71882fg_read8(data, F71882FG_REG_POINT_TEMP(nr, point)); | |
9ab796eb MD |
1750 | val = SENSORS_LIMIT(val, data->pwm_auto_point_temp[nr][point] - 15, |
1751 | data->pwm_auto_point_temp[nr][point]); | |
1752 | val = data->pwm_auto_point_temp[nr][point] - val; | |
1753 | ||
bc27490f HG |
1754 | reg = f71882fg_read8(data, F71882FG_REG_FAN_HYST(nr / 2)); |
1755 | if (nr & 1) | |
1756 | reg = (reg & 0x0f) | (val << 4); | |
1757 | else | |
1758 | reg = (reg & 0xf0) | val; | |
1759 | ||
1760 | f71882fg_write8(data, F71882FG_REG_FAN_HYST(nr / 2), reg); | |
1761 | data->pwm_auto_point_hyst[nr / 2] = reg; | |
9ab796eb MD |
1762 | mutex_unlock(&data->update_lock); |
1763 | ||
1764 | return count; | |
1765 | } | |
1766 | ||
1767 | static ssize_t show_pwm_interpolate(struct device *dev, | |
1768 | struct device_attribute *devattr, char *buf) | |
1769 | { | |
1770 | int result; | |
1771 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1772 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1773 | ||
1774 | result = (data->pwm_auto_point_mapping[nr] >> 4) & 1; | |
1775 | ||
1776 | return sprintf(buf, "%d\n", result); | |
1777 | } | |
1778 | ||
1779 | static ssize_t store_pwm_interpolate(struct device *dev, | |
1780 | struct device_attribute *devattr, | |
1781 | const char *buf, size_t count) | |
1782 | { | |
ce0bfa5e | 1783 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca GS |
1784 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1785 | unsigned long val; | |
1786 | ||
1787 | err = strict_strtoul(buf, 10, &val); | |
1788 | if (err) | |
1789 | return err; | |
ce0bfa5e | 1790 | |
9ab796eb | 1791 | mutex_lock(&data->update_lock); |
ce0bfa5e HG |
1792 | data->pwm_auto_point_mapping[nr] = |
1793 | f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); | |
9ab796eb MD |
1794 | if (val) |
1795 | val = data->pwm_auto_point_mapping[nr] | (1 << 4); | |
1796 | else | |
1797 | val = data->pwm_auto_point_mapping[nr] & (~(1 << 4)); | |
1798 | f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val); | |
1799 | data->pwm_auto_point_mapping[nr] = val; | |
1800 | mutex_unlock(&data->update_lock); | |
1801 | ||
1802 | return count; | |
1803 | } | |
1804 | ||
1805 | static ssize_t show_pwm_auto_point_channel(struct device *dev, | |
1806 | struct device_attribute *devattr, | |
1807 | char *buf) | |
1808 | { | |
1809 | int result; | |
1810 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1811 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1812 | ||
09475d32 HG |
1813 | result = 1 << ((data->pwm_auto_point_mapping[nr] & 3) - |
1814 | data->temp_start); | |
9ab796eb MD |
1815 | |
1816 | return sprintf(buf, "%d\n", result); | |
1817 | } | |
1818 | ||
1819 | static ssize_t store_pwm_auto_point_channel(struct device *dev, | |
1820 | struct device_attribute *devattr, | |
1821 | const char *buf, size_t count) | |
1822 | { | |
ce0bfa5e | 1823 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca GS |
1824 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1825 | long val; | |
1826 | ||
1827 | err = strict_strtol(buf, 10, &val); | |
1828 | if (err) | |
1829 | return err; | |
30453018 | 1830 | |
9ab796eb MD |
1831 | switch (val) { |
1832 | case 1: | |
30453018 | 1833 | val = 0; |
9ab796eb MD |
1834 | break; |
1835 | case 2: | |
30453018 | 1836 | val = 1; |
9ab796eb MD |
1837 | break; |
1838 | case 4: | |
30453018 | 1839 | val = 2; |
9ab796eb MD |
1840 | break; |
1841 | default: | |
1842 | return -EINVAL; | |
1843 | } | |
09475d32 | 1844 | val += data->temp_start; |
9ab796eb | 1845 | mutex_lock(&data->update_lock); |
ce0bfa5e HG |
1846 | data->pwm_auto_point_mapping[nr] = |
1847 | f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); | |
9ab796eb MD |
1848 | val = (data->pwm_auto_point_mapping[nr] & 0xfc) | val; |
1849 | f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val); | |
1850 | data->pwm_auto_point_mapping[nr] = val; | |
1851 | mutex_unlock(&data->update_lock); | |
1852 | ||
1853 | return count; | |
1854 | } | |
1855 | ||
1856 | static ssize_t show_pwm_auto_point_temp(struct device *dev, | |
1857 | struct device_attribute *devattr, | |
1858 | char *buf) | |
1859 | { | |
1860 | int result; | |
1861 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1862 | int pwm = to_sensor_dev_attr_2(devattr)->index; | |
1863 | int point = to_sensor_dev_attr_2(devattr)->nr; | |
1864 | ||
1865 | result = data->pwm_auto_point_temp[pwm][point]; | |
1866 | return sprintf(buf, "%d\n", 1000 * result); | |
1867 | } | |
1868 | ||
1869 | static ssize_t store_pwm_auto_point_temp(struct device *dev, | |
1870 | struct device_attribute *devattr, | |
1871 | const char *buf, size_t count) | |
1872 | { | |
ce0bfa5e | 1873 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca | 1874 | int err, pwm = to_sensor_dev_attr_2(devattr)->index; |
9ab796eb | 1875 | int point = to_sensor_dev_attr_2(devattr)->nr; |
e8a4eaca GS |
1876 | long val; |
1877 | ||
1878 | err = strict_strtol(buf, 10, &val); | |
1879 | if (err) | |
1880 | return err; | |
1881 | ||
1882 | val /= 1000; | |
7669896f | 1883 | |
f2e41e91 | 1884 | if (data->type == f71889fg) |
7669896f HG |
1885 | val = SENSORS_LIMIT(val, -128, 127); |
1886 | else | |
1887 | val = SENSORS_LIMIT(val, 0, 127); | |
9ab796eb MD |
1888 | |
1889 | mutex_lock(&data->update_lock); | |
1890 | f71882fg_write8(data, F71882FG_REG_POINT_TEMP(pwm, point), val); | |
1891 | data->pwm_auto_point_temp[pwm][point] = val; | |
1892 | mutex_unlock(&data->update_lock); | |
1893 | ||
1894 | return count; | |
1895 | } | |
1896 | ||
45fb3669 HG |
1897 | static ssize_t show_name(struct device *dev, struct device_attribute *devattr, |
1898 | char *buf) | |
1899 | { | |
498be968 HG |
1900 | struct f71882fg_data *data = dev_get_drvdata(dev); |
1901 | return sprintf(buf, "%s\n", f71882fg_names[data->type]); | |
45fb3669 HG |
1902 | } |
1903 | ||
c13548c5 HG |
1904 | static int __devinit f71882fg_create_sysfs_files(struct platform_device *pdev, |
1905 | struct sensor_device_attribute_2 *attr, int count) | |
1906 | { | |
1907 | int err, i; | |
1908 | ||
1909 | for (i = 0; i < count; i++) { | |
1910 | err = device_create_file(&pdev->dev, &attr[i].dev_attr); | |
1911 | if (err) | |
1912 | return err; | |
1913 | } | |
1914 | return 0; | |
1915 | } | |
45fb3669 | 1916 | |
fc16c56e HG |
1917 | static void f71882fg_remove_sysfs_files(struct platform_device *pdev, |
1918 | struct sensor_device_attribute_2 *attr, int count) | |
1919 | { | |
1920 | int i; | |
1921 | ||
1922 | for (i = 0; i < count; i++) | |
1923 | device_remove_file(&pdev->dev, &attr[i].dev_attr); | |
1924 | } | |
1925 | ||
c13548c5 | 1926 | static int __devinit f71882fg_probe(struct platform_device *pdev) |
45fb3669 HG |
1927 | { |
1928 | struct f71882fg_data *data; | |
498be968 | 1929 | struct f71882fg_sio_data *sio_data = pdev->dev.platform_data; |
28ba8587 | 1930 | int err, i, nr_fans = (sio_data->type == f71882fg) ? 4 : 3; |
45fb3669 HG |
1931 | u8 start_reg; |
1932 | ||
c13548c5 HG |
1933 | data = kzalloc(sizeof(struct f71882fg_data), GFP_KERNEL); |
1934 | if (!data) | |
45fb3669 HG |
1935 | return -ENOMEM; |
1936 | ||
1937 | data->addr = platform_get_resource(pdev, IORESOURCE_IO, 0)->start; | |
498be968 | 1938 | data->type = sio_data->type; |
09475d32 HG |
1939 | data->temp_start = |
1940 | (data->type == f71858fg || data->type == f8000) ? 0 : 1; | |
45fb3669 HG |
1941 | mutex_init(&data->update_lock); |
1942 | platform_set_drvdata(pdev, data); | |
1943 | ||
3cc74758 | 1944 | start_reg = f71882fg_read8(data, F71882FG_REG_START); |
12d66e84 HG |
1945 | if (start_reg & 0x04) { |
1946 | dev_warn(&pdev->dev, "Hardware monitor is powered down\n"); | |
1947 | err = -ENODEV; | |
1948 | goto exit_free; | |
1949 | } | |
3cc74758 HG |
1950 | if (!(start_reg & 0x03)) { |
1951 | dev_warn(&pdev->dev, "Hardware monitoring not activated\n"); | |
1952 | err = -ENODEV; | |
1953 | goto exit_free; | |
1954 | } | |
1955 | ||
45fb3669 | 1956 | /* Register sysfs interface files */ |
c13548c5 HG |
1957 | err = device_create_file(&pdev->dev, &dev_attr_name); |
1958 | if (err) | |
1959 | goto exit_unregister_sysfs; | |
45fb3669 | 1960 | |
45fb3669 | 1961 | if (start_reg & 0x01) { |
ed4f7c20 | 1962 | switch (data->type) { |
09475d32 HG |
1963 | case f71858fg: |
1964 | data->temp_config = | |
1965 | f71882fg_read8(data, F71882FG_REG_TEMP_CONFIG); | |
1966 | if (data->temp_config & 0x10) | |
1967 | /* The f71858fg temperature alarms behave as | |
1968 | the f8000 alarms in this mode */ | |
1969 | err = f71882fg_create_sysfs_files(pdev, | |
1970 | f8000_in_temp_attr, | |
1971 | ARRAY_SIZE(f8000_in_temp_attr)); | |
1972 | else | |
1973 | err = f71882fg_create_sysfs_files(pdev, | |
1974 | f71858fg_in_temp_attr, | |
1975 | ARRAY_SIZE(f71858fg_in_temp_attr)); | |
1976 | break; | |
ed4f7c20 | 1977 | case f71882fg: |
7669896f | 1978 | case f71889fg: |
498be968 | 1979 | err = f71882fg_create_sysfs_files(pdev, |
66344aa6 HG |
1980 | fxxxx_in1_alarm_attr, |
1981 | ARRAY_SIZE(fxxxx_in1_alarm_attr)); | |
498be968 HG |
1982 | if (err) |
1983 | goto exit_unregister_sysfs; | |
ed4f7c20 HG |
1984 | /* fall through! */ |
1985 | case f71862fg: | |
1986 | err = f71882fg_create_sysfs_files(pdev, | |
f2e41e91 AM |
1987 | fxxxx_in_temp_attr, |
1988 | ARRAY_SIZE(fxxxx_in_temp_attr)); | |
ed4f7c20 HG |
1989 | break; |
1990 | case f8000: | |
1991 | err = f71882fg_create_sysfs_files(pdev, | |
1992 | f8000_in_temp_attr, | |
1993 | ARRAY_SIZE(f8000_in_temp_attr)); | |
1994 | break; | |
498be968 | 1995 | } |
ed4f7c20 HG |
1996 | if (err) |
1997 | goto exit_unregister_sysfs; | |
45fb3669 HG |
1998 | } |
1999 | ||
2000 | if (start_reg & 0x02) { | |
996cadb2 HG |
2001 | data->pwm_enable = |
2002 | f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); | |
2003 | ||
2004 | /* Sanity check the pwm settings */ | |
2005 | switch (data->type) { | |
09475d32 HG |
2006 | case f71858fg: |
2007 | err = 0; | |
2008 | for (i = 0; i < nr_fans; i++) | |
2009 | if (((data->pwm_enable >> (i * 2)) & 3) == 3) | |
2010 | err = 1; | |
2011 | break; | |
996cadb2 HG |
2012 | case f71862fg: |
2013 | err = (data->pwm_enable & 0x15) != 0x15; | |
2014 | break; | |
2015 | case f71882fg: | |
7669896f | 2016 | case f71889fg: |
996cadb2 HG |
2017 | err = 0; |
2018 | break; | |
2019 | case f8000: | |
2020 | err = data->pwm_enable & 0x20; | |
2021 | break; | |
2022 | } | |
2023 | if (err) { | |
2024 | dev_err(&pdev->dev, | |
2025 | "Invalid (reserved) pwm settings: 0x%02x\n", | |
2026 | (unsigned int)data->pwm_enable); | |
2027 | err = -ENODEV; | |
2028 | goto exit_unregister_sysfs; | |
2029 | } | |
2030 | ||
b69b0399 HG |
2031 | err = f71882fg_create_sysfs_files(pdev, &fxxxx_fan_attr[0][0], |
2032 | ARRAY_SIZE(fxxxx_fan_attr[0]) * nr_fans); | |
498be968 HG |
2033 | if (err) |
2034 | goto exit_unregister_sysfs; | |
2035 | ||
7669896f HG |
2036 | if (data->type == f71862fg || data->type == f71882fg || |
2037 | data->type == f71889fg) { | |
498be968 | 2038 | err = f71882fg_create_sysfs_files(pdev, |
b69b0399 | 2039 | fxxxx_fan_beep_attr, nr_fans); |
66344aa6 HG |
2040 | if (err) |
2041 | goto exit_unregister_sysfs; | |
b69b0399 HG |
2042 | } |
2043 | ||
2044 | switch (data->type) { | |
2045 | case f71862fg: | |
66344aa6 HG |
2046 | err = f71882fg_create_sysfs_files(pdev, |
2047 | f71862fg_auto_pwm_attr, | |
2048 | ARRAY_SIZE(f71862fg_auto_pwm_attr)); | |
ed4f7c20 | 2049 | break; |
ed4f7c20 HG |
2050 | case f8000: |
2051 | err = f71882fg_create_sysfs_files(pdev, | |
2052 | f8000_fan_attr, | |
2053 | ARRAY_SIZE(f8000_fan_attr)); | |
66344aa6 HG |
2054 | if (err) |
2055 | goto exit_unregister_sysfs; | |
2056 | err = f71882fg_create_sysfs_files(pdev, | |
2057 | f8000_auto_pwm_attr, | |
2058 | ARRAY_SIZE(f8000_auto_pwm_attr)); | |
ed4f7c20 | 2059 | break; |
7669896f HG |
2060 | case f71889fg: |
2061 | for (i = 0; i < nr_fans; i++) { | |
2062 | data->pwm_auto_point_mapping[i] = | |
2063 | f71882fg_read8(data, | |
2064 | F71882FG_REG_POINT_MAPPING(i)); | |
2065 | if (data->pwm_auto_point_mapping[i] & 0x80) | |
2066 | break; | |
2067 | } | |
2068 | if (i != nr_fans) { | |
2069 | dev_warn(&pdev->dev, | |
2070 | "Auto pwm controlled by raw digital " | |
2071 | "data, disabling pwm auto_point " | |
2072 | "sysfs attributes\n"); | |
2073 | break; | |
2074 | } | |
2075 | /* fall through */ | |
b69b0399 HG |
2076 | default: /* f71858fg / f71882fg */ |
2077 | err = f71882fg_create_sysfs_files(pdev, | |
2078 | &fxxxx_auto_pwm_attr[0][0], | |
2079 | ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans); | |
498be968 | 2080 | } |
c13548c5 HG |
2081 | if (err) |
2082 | goto exit_unregister_sysfs; | |
28ba8587 HG |
2083 | |
2084 | for (i = 0; i < nr_fans; i++) | |
2085 | dev_info(&pdev->dev, "Fan: %d is in %s mode\n", i + 1, | |
2086 | (data->pwm_enable & (1 << 2 * i)) ? | |
2087 | "duty-cycle" : "RPM"); | |
45fb3669 HG |
2088 | } |
2089 | ||
1beeffe4 TJ |
2090 | data->hwmon_dev = hwmon_device_register(&pdev->dev); |
2091 | if (IS_ERR(data->hwmon_dev)) { | |
2092 | err = PTR_ERR(data->hwmon_dev); | |
c13548c5 | 2093 | data->hwmon_dev = NULL; |
45fb3669 HG |
2094 | goto exit_unregister_sysfs; |
2095 | } | |
2096 | ||
2097 | return 0; | |
2098 | ||
2099 | exit_unregister_sysfs: | |
c13548c5 | 2100 | f71882fg_remove(pdev); /* Will unregister the sysfs files for us */ |
3cc74758 HG |
2101 | return err; /* f71882fg_remove() also frees our data */ |
2102 | exit_free: | |
2103 | kfree(data); | |
45fb3669 HG |
2104 | return err; |
2105 | } | |
2106 | ||
c13548c5 | 2107 | static int f71882fg_remove(struct platform_device *pdev) |
45fb3669 | 2108 | { |
45fb3669 | 2109 | struct f71882fg_data *data = platform_get_drvdata(pdev); |
fc16c56e HG |
2110 | int nr_fans = (data->type == f71882fg) ? 4 : 3; |
2111 | u8 start_reg = f71882fg_read8(data, F71882FG_REG_START); | |
45fb3669 HG |
2112 | |
2113 | platform_set_drvdata(pdev, NULL); | |
c13548c5 HG |
2114 | if (data->hwmon_dev) |
2115 | hwmon_device_unregister(data->hwmon_dev); | |
45fb3669 | 2116 | |
c13548c5 | 2117 | device_remove_file(&pdev->dev, &dev_attr_name); |
45fb3669 | 2118 | |
fc16c56e HG |
2119 | if (start_reg & 0x01) { |
2120 | switch (data->type) { | |
2121 | case f71858fg: | |
2122 | if (data->temp_config & 0x10) | |
2123 | f71882fg_remove_sysfs_files(pdev, | |
2124 | f8000_in_temp_attr, | |
2125 | ARRAY_SIZE(f8000_in_temp_attr)); | |
2126 | else | |
2127 | f71882fg_remove_sysfs_files(pdev, | |
2128 | f71858fg_in_temp_attr, | |
2129 | ARRAY_SIZE(f71858fg_in_temp_attr)); | |
2130 | break; | |
2131 | case f71882fg: | |
7669896f | 2132 | case f71889fg: |
fc16c56e HG |
2133 | f71882fg_remove_sysfs_files(pdev, |
2134 | fxxxx_in1_alarm_attr, | |
2135 | ARRAY_SIZE(fxxxx_in1_alarm_attr)); | |
2136 | /* fall through! */ | |
2137 | case f71862fg: | |
2138 | f71882fg_remove_sysfs_files(pdev, | |
f2e41e91 AM |
2139 | fxxxx_in_temp_attr, |
2140 | ARRAY_SIZE(fxxxx_in_temp_attr)); | |
fc16c56e HG |
2141 | break; |
2142 | case f8000: | |
2143 | f71882fg_remove_sysfs_files(pdev, | |
2144 | f8000_in_temp_attr, | |
2145 | ARRAY_SIZE(f8000_in_temp_attr)); | |
2146 | break; | |
2147 | } | |
2148 | } | |
498be968 | 2149 | |
fc16c56e HG |
2150 | if (start_reg & 0x02) { |
2151 | f71882fg_remove_sysfs_files(pdev, &fxxxx_fan_attr[0][0], | |
2152 | ARRAY_SIZE(fxxxx_fan_attr[0]) * nr_fans); | |
45fb3669 | 2153 | |
7669896f HG |
2154 | if (data->type == f71862fg || data->type == f71882fg || |
2155 | data->type == f71889fg) | |
fc16c56e HG |
2156 | f71882fg_remove_sysfs_files(pdev, |
2157 | fxxxx_fan_beep_attr, nr_fans); | |
66344aa6 | 2158 | |
fc16c56e HG |
2159 | switch (data->type) { |
2160 | case f71862fg: | |
2161 | f71882fg_remove_sysfs_files(pdev, | |
2162 | f71862fg_auto_pwm_attr, | |
2163 | ARRAY_SIZE(f71862fg_auto_pwm_attr)); | |
2164 | break; | |
2165 | case f8000: | |
2166 | f71882fg_remove_sysfs_files(pdev, | |
2167 | f8000_fan_attr, | |
2168 | ARRAY_SIZE(f8000_fan_attr)); | |
2169 | f71882fg_remove_sysfs_files(pdev, | |
2170 | f8000_auto_pwm_attr, | |
2171 | ARRAY_SIZE(f8000_auto_pwm_attr)); | |
2172 | break; | |
2173 | default: /* f71858fg / f71882fg / f71889fg */ | |
2174 | f71882fg_remove_sysfs_files(pdev, | |
2175 | &fxxxx_auto_pwm_attr[0][0], | |
2176 | ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans); | |
2177 | } | |
2178 | } | |
ed4f7c20 | 2179 | |
45fb3669 HG |
2180 | kfree(data); |
2181 | ||
2182 | return 0; | |
2183 | } | |
2184 | ||
498be968 HG |
2185 | static int __init f71882fg_find(int sioaddr, unsigned short *address, |
2186 | struct f71882fg_sio_data *sio_data) | |
45fb3669 | 2187 | { |
45fb3669 | 2188 | u16 devid; |
cadb8657 GS |
2189 | int err = superio_enter(sioaddr); |
2190 | if (err) | |
2191 | return err; | |
45fb3669 HG |
2192 | |
2193 | devid = superio_inw(sioaddr, SIO_REG_MANID); | |
2194 | if (devid != SIO_FINTEK_ID) { | |
603eaa1b | 2195 | pr_debug(DRVNAME ": Not a Fintek device\n"); |
cadb8657 | 2196 | err = -ENODEV; |
45fb3669 HG |
2197 | goto exit; |
2198 | } | |
2199 | ||
67b671bc | 2200 | devid = force_id ? force_id : superio_inw(sioaddr, SIO_REG_DEVID); |
498be968 | 2201 | switch (devid) { |
09475d32 HG |
2202 | case SIO_F71858_ID: |
2203 | sio_data->type = f71858fg; | |
2204 | break; | |
498be968 HG |
2205 | case SIO_F71862_ID: |
2206 | sio_data->type = f71862fg; | |
2207 | break; | |
2208 | case SIO_F71882_ID: | |
2209 | sio_data->type = f71882fg; | |
2210 | break; | |
7669896f HG |
2211 | case SIO_F71889_ID: |
2212 | sio_data->type = f71889fg; | |
2213 | break; | |
ed4f7c20 HG |
2214 | case SIO_F8000_ID: |
2215 | sio_data->type = f8000; | |
2216 | break; | |
498be968 | 2217 | default: |
7669896f HG |
2218 | printk(KERN_INFO DRVNAME ": Unsupported Fintek device: %04x\n", |
2219 | (unsigned int)devid); | |
cadb8657 | 2220 | err = -ENODEV; |
45fb3669 HG |
2221 | goto exit; |
2222 | } | |
2223 | ||
09475d32 HG |
2224 | if (sio_data->type == f71858fg) |
2225 | superio_select(sioaddr, SIO_F71858FG_LD_HWM); | |
2226 | else | |
2227 | superio_select(sioaddr, SIO_F71882FG_LD_HWM); | |
2228 | ||
8afb1049 | 2229 | if (!(superio_inb(sioaddr, SIO_REG_ENABLE) & 0x01)) { |
45fb3669 | 2230 | printk(KERN_WARNING DRVNAME ": Device not activated\n"); |
cadb8657 | 2231 | err = -ENODEV; |
45fb3669 HG |
2232 | goto exit; |
2233 | } | |
2234 | ||
2235 | *address = superio_inw(sioaddr, SIO_REG_ADDR); | |
162bb59e | 2236 | if (*address == 0) { |
45fb3669 | 2237 | printk(KERN_WARNING DRVNAME ": Base address not set\n"); |
cadb8657 | 2238 | err = -ENODEV; |
45fb3669 HG |
2239 | goto exit; |
2240 | } | |
2241 | *address &= ~(REGION_LENGTH - 1); /* Ignore 3 LSB */ | |
2242 | ||
45fb3669 | 2243 | err = 0; |
498be968 HG |
2244 | printk(KERN_INFO DRVNAME ": Found %s chip at %#x, revision %d\n", |
2245 | f71882fg_names[sio_data->type], (unsigned int)*address, | |
45fb3669 HG |
2246 | (int)superio_inb(sioaddr, SIO_REG_DEVREV)); |
2247 | exit: | |
2248 | superio_exit(sioaddr); | |
2249 | return err; | |
2250 | } | |
2251 | ||
498be968 HG |
2252 | static int __init f71882fg_device_add(unsigned short address, |
2253 | const struct f71882fg_sio_data *sio_data) | |
45fb3669 HG |
2254 | { |
2255 | struct resource res = { | |
2256 | .start = address, | |
2257 | .end = address + REGION_LENGTH - 1, | |
2258 | .flags = IORESOURCE_IO, | |
2259 | }; | |
2260 | int err; | |
2261 | ||
2262 | f71882fg_pdev = platform_device_alloc(DRVNAME, address); | |
8afb1049 | 2263 | if (!f71882fg_pdev) |
45fb3669 HG |
2264 | return -ENOMEM; |
2265 | ||
2266 | res.name = f71882fg_pdev->name; | |
b9acb64a JD |
2267 | err = acpi_check_resource_conflict(&res); |
2268 | if (err) | |
18632f84 | 2269 | goto exit_device_put; |
b9acb64a | 2270 | |
45fb3669 | 2271 | err = platform_device_add_resources(f71882fg_pdev, &res, 1); |
8afb1049 | 2272 | if (err) { |
45fb3669 HG |
2273 | printk(KERN_ERR DRVNAME ": Device resource addition failed\n"); |
2274 | goto exit_device_put; | |
2275 | } | |
2276 | ||
498be968 HG |
2277 | err = platform_device_add_data(f71882fg_pdev, sio_data, |
2278 | sizeof(struct f71882fg_sio_data)); | |
2279 | if (err) { | |
2280 | printk(KERN_ERR DRVNAME ": Platform data allocation failed\n"); | |
2281 | goto exit_device_put; | |
2282 | } | |
2283 | ||
45fb3669 | 2284 | err = platform_device_add(f71882fg_pdev); |
8afb1049 | 2285 | if (err) { |
45fb3669 HG |
2286 | printk(KERN_ERR DRVNAME ": Device addition failed\n"); |
2287 | goto exit_device_put; | |
2288 | } | |
2289 | ||
2290 | return 0; | |
2291 | ||
2292 | exit_device_put: | |
2293 | platform_device_put(f71882fg_pdev); | |
2294 | ||
2295 | return err; | |
2296 | } | |
2297 | ||
2298 | static int __init f71882fg_init(void) | |
2299 | { | |
2300 | int err = -ENODEV; | |
2301 | unsigned short address; | |
498be968 HG |
2302 | struct f71882fg_sio_data sio_data; |
2303 | ||
2304 | memset(&sio_data, 0, sizeof(sio_data)); | |
45fb3669 | 2305 | |
498be968 HG |
2306 | if (f71882fg_find(0x2e, &address, &sio_data) && |
2307 | f71882fg_find(0x4e, &address, &sio_data)) | |
45fb3669 HG |
2308 | goto exit; |
2309 | ||
c13548c5 HG |
2310 | err = platform_driver_register(&f71882fg_driver); |
2311 | if (err) | |
45fb3669 HG |
2312 | goto exit; |
2313 | ||
498be968 | 2314 | err = f71882fg_device_add(address, &sio_data); |
c13548c5 | 2315 | if (err) |
45fb3669 HG |
2316 | goto exit_driver; |
2317 | ||
2318 | return 0; | |
2319 | ||
2320 | exit_driver: | |
2321 | platform_driver_unregister(&f71882fg_driver); | |
2322 | exit: | |
2323 | return err; | |
2324 | } | |
2325 | ||
2326 | static void __exit f71882fg_exit(void) | |
2327 | { | |
2328 | platform_device_unregister(f71882fg_pdev); | |
2329 | platform_driver_unregister(&f71882fg_driver); | |
2330 | } | |
2331 | ||
2332 | MODULE_DESCRIPTION("F71882FG Hardware Monitoring Driver"); | |
c13548c5 | 2333 | MODULE_AUTHOR("Hans Edgington, Hans de Goede (hdegoede@redhat.com)"); |
45fb3669 HG |
2334 | MODULE_LICENSE("GPL"); |
2335 | ||
2336 | module_init(f71882fg_init); | |
2337 | module_exit(f71882fg_exit); |