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45fb3669 HG |
1 | /*************************************************************************** |
2 | * Copyright (C) 2006 by Hans Edgington <hans@edgington.nl> * | |
44c4dc52 | 3 | * Copyright (C) 2007-2011 Hans de Goede <hdegoede@redhat.com> * |
45fb3669 HG |
4 | * * |
5 | * This program is free software; you can redistribute it and/or modify * | |
6 | * it under the terms of the GNU General Public License as published by * | |
7 | * the Free Software Foundation; either version 2 of the License, or * | |
8 | * (at your option) any later version. * | |
9 | * * | |
10 | * This program is distributed in the hope that it will be useful, * | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * | |
13 | * GNU General Public License for more details. * | |
14 | * * | |
15 | * You should have received a copy of the GNU General Public License * | |
16 | * along with this program; if not, write to the * | |
17 | * Free Software Foundation, Inc., * | |
18 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * | |
19 | ***************************************************************************/ | |
20 | ||
22d3b412 JP |
21 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
22 | ||
45fb3669 HG |
23 | #include <linux/module.h> |
24 | #include <linux/init.h> | |
25 | #include <linux/slab.h> | |
26 | #include <linux/jiffies.h> | |
27 | #include <linux/platform_device.h> | |
28 | #include <linux/hwmon.h> | |
29 | #include <linux/hwmon-sysfs.h> | |
30 | #include <linux/err.h> | |
31 | #include <linux/mutex.h> | |
77a4a3e2 | 32 | #include <linux/io.h> |
b9acb64a | 33 | #include <linux/acpi.h> |
45fb3669 HG |
34 | |
35 | #define DRVNAME "f71882fg" | |
36 | ||
09475d32 | 37 | #define SIO_F71858FG_LD_HWM 0x02 /* Hardware monitor logical device */ |
77a4a3e2 | 38 | #define SIO_F71882FG_LD_HWM 0x04 /* Hardware monitor logical device */ |
45fb3669 | 39 | #define SIO_UNLOCK_KEY 0x87 /* Key to enable Super-I/O */ |
14a4019d | 40 | #define SIO_LOCK_KEY 0xAA /* Key to disable Super-I/O */ |
45fb3669 HG |
41 | |
42 | #define SIO_REG_LDSEL 0x07 /* Logical device select */ | |
43 | #define SIO_REG_DEVID 0x20 /* Device ID (2 bytes) */ | |
44 | #define SIO_REG_DEVREV 0x22 /* Device revision */ | |
45 | #define SIO_REG_MANID 0x23 /* Fintek ID (2 bytes) */ | |
46 | #define SIO_REG_ENABLE 0x30 /* Logical device enable */ | |
47 | #define SIO_REG_ADDR 0x60 /* Logical device address (2 bytes) */ | |
48 | ||
49 | #define SIO_FINTEK_ID 0x1934 /* Manufacturers ID */ | |
09475d32 | 50 | #define SIO_F71858_ID 0x0507 /* Chipset ID */ |
498be968 | 51 | #define SIO_F71862_ID 0x0601 /* Chipset ID */ |
45fb3669 | 52 | #define SIO_F71882_ID 0x0541 /* Chipset ID */ |
7669896f | 53 | #define SIO_F71889_ID 0x0723 /* Chipset ID */ |
ed4f7c20 | 54 | #define SIO_F8000_ID 0x0581 /* Chipset ID */ |
45fb3669 HG |
55 | |
56 | #define REGION_LENGTH 8 | |
57 | #define ADDR_REG_OFFSET 5 | |
58 | #define DATA_REG_OFFSET 6 | |
59 | ||
498be968 HG |
60 | #define F71882FG_REG_IN_STATUS 0x12 /* f71882fg only */ |
61 | #define F71882FG_REG_IN_BEEP 0x13 /* f71882fg only */ | |
45fb3669 | 62 | #define F71882FG_REG_IN(nr) (0x20 + (nr)) |
498be968 | 63 | #define F71882FG_REG_IN1_HIGH 0x32 /* f71882fg only */ |
45fb3669 HG |
64 | |
65 | #define F71882FG_REG_FAN(nr) (0xA0 + (16 * (nr))) | |
9ab796eb MD |
66 | #define F71882FG_REG_FAN_TARGET(nr) (0xA2 + (16 * (nr))) |
67 | #define F71882FG_REG_FAN_FULL_SPEED(nr) (0xA4 + (16 * (nr))) | |
45fb3669 HG |
68 | #define F71882FG_REG_FAN_STATUS 0x92 |
69 | #define F71882FG_REG_FAN_BEEP 0x93 | |
70 | ||
7567a043 HG |
71 | #define F71882FG_REG_TEMP(nr) (0x70 + 2 * (nr)) |
72 | #define F71882FG_REG_TEMP_OVT(nr) (0x80 + 2 * (nr)) | |
73 | #define F71882FG_REG_TEMP_HIGH(nr) (0x81 + 2 * (nr)) | |
45fb3669 HG |
74 | #define F71882FG_REG_TEMP_STATUS 0x62 |
75 | #define F71882FG_REG_TEMP_BEEP 0x63 | |
09475d32 | 76 | #define F71882FG_REG_TEMP_CONFIG 0x69 |
bc27490f | 77 | #define F71882FG_REG_TEMP_HYST(nr) (0x6C + (nr)) |
45fb3669 HG |
78 | #define F71882FG_REG_TEMP_TYPE 0x6B |
79 | #define F71882FG_REG_TEMP_DIODE_OPEN 0x6F | |
80 | ||
9ab796eb MD |
81 | #define F71882FG_REG_PWM(nr) (0xA3 + (16 * (nr))) |
82 | #define F71882FG_REG_PWM_TYPE 0x94 | |
83 | #define F71882FG_REG_PWM_ENABLE 0x96 | |
84 | ||
bc27490f | 85 | #define F71882FG_REG_FAN_HYST(nr) (0x98 + (nr)) |
9ab796eb | 86 | |
98f7ba19 HG |
87 | #define F71882FG_REG_FAN_FAULT_T 0x9F |
88 | #define F71882FG_FAN_NEG_TEMP_EN 0x20 | |
89 | ||
9ab796eb MD |
90 | #define F71882FG_REG_POINT_PWM(pwm, point) (0xAA + (point) + (16 * (pwm))) |
91 | #define F71882FG_REG_POINT_TEMP(pwm, point) (0xA6 + (point) + (16 * (pwm))) | |
92 | #define F71882FG_REG_POINT_MAPPING(nr) (0xAF + 16 * (nr)) | |
93 | ||
45fb3669 HG |
94 | #define F71882FG_REG_START 0x01 |
95 | ||
96 | #define FAN_MIN_DETECT 366 /* Lowest detectable fanspeed */ | |
97 | ||
67b671bc JD |
98 | static unsigned short force_id; |
99 | module_param(force_id, ushort, 0); | |
100 | MODULE_PARM_DESC(force_id, "Override the detected device ID"); | |
101 | ||
f2e41e91 | 102 | enum chips { f71858fg, f71862fg, f71882fg, f71889fg, f8000 }; |
498be968 HG |
103 | |
104 | static const char *f71882fg_names[] = { | |
09475d32 | 105 | "f71858fg", |
498be968 HG |
106 | "f71862fg", |
107 | "f71882fg", | |
7669896f | 108 | "f71889fg", |
ed4f7c20 | 109 | "f8000", |
498be968 HG |
110 | }; |
111 | ||
77a4a3e2 | 112 | static struct platform_device *f71882fg_pdev; |
45fb3669 HG |
113 | |
114 | /* Super-I/O Function prototypes */ | |
115 | static inline int superio_inb(int base, int reg); | |
116 | static inline int superio_inw(int base, int reg); | |
cadb8657 | 117 | static inline int superio_enter(int base); |
45fb3669 HG |
118 | static inline void superio_select(int base, int ld); |
119 | static inline void superio_exit(int base); | |
120 | ||
498be968 HG |
121 | struct f71882fg_sio_data { |
122 | enum chips type; | |
123 | }; | |
124 | ||
45fb3669 HG |
125 | struct f71882fg_data { |
126 | unsigned short addr; | |
498be968 | 127 | enum chips type; |
1beeffe4 | 128 | struct device *hwmon_dev; |
45fb3669 HG |
129 | |
130 | struct mutex update_lock; | |
09475d32 | 131 | int temp_start; /* temp numbering start (0 or 1) */ |
45fb3669 | 132 | char valid; /* !=0 if following fields are valid */ |
98f7ba19 | 133 | char auto_point_temp_signed; |
45fb3669 HG |
134 | unsigned long last_updated; /* In jiffies */ |
135 | unsigned long last_limits; /* In jiffies */ | |
136 | ||
137 | /* Register Values */ | |
138 | u8 in[9]; | |
139 | u8 in1_max; | |
140 | u8 in_status; | |
141 | u8 in_beep; | |
142 | u16 fan[4]; | |
9ab796eb MD |
143 | u16 fan_target[4]; |
144 | u16 fan_full_speed[4]; | |
45fb3669 HG |
145 | u8 fan_status; |
146 | u8 fan_beep; | |
7567a043 HG |
147 | /* Note: all models have only 3 temperature channels, but on some |
148 | they are addressed as 0-2 and on others as 1-3, so for coding | |
149 | convenience we reserve space for 4 channels */ | |
09475d32 | 150 | u16 temp[4]; |
7567a043 HG |
151 | u8 temp_ovt[4]; |
152 | u8 temp_high[4]; | |
bc27490f | 153 | u8 temp_hyst[2]; /* 2 hysts stored per reg */ |
7567a043 | 154 | u8 temp_type[4]; |
45fb3669 HG |
155 | u8 temp_status; |
156 | u8 temp_beep; | |
157 | u8 temp_diode_open; | |
09475d32 | 158 | u8 temp_config; |
9ab796eb MD |
159 | u8 pwm[4]; |
160 | u8 pwm_enable; | |
161 | u8 pwm_auto_point_hyst[2]; | |
162 | u8 pwm_auto_point_mapping[4]; | |
163 | u8 pwm_auto_point_pwm[4][5]; | |
7669896f | 164 | s8 pwm_auto_point_temp[4][4]; |
45fb3669 HG |
165 | }; |
166 | ||
77a4a3e2 | 167 | /* Sysfs in */ |
45fb3669 HG |
168 | static ssize_t show_in(struct device *dev, struct device_attribute *devattr, |
169 | char *buf); | |
170 | static ssize_t show_in_max(struct device *dev, struct device_attribute | |
171 | *devattr, char *buf); | |
172 | static ssize_t store_in_max(struct device *dev, struct device_attribute | |
173 | *devattr, const char *buf, size_t count); | |
174 | static ssize_t show_in_beep(struct device *dev, struct device_attribute | |
175 | *devattr, char *buf); | |
176 | static ssize_t store_in_beep(struct device *dev, struct device_attribute | |
177 | *devattr, const char *buf, size_t count); | |
178 | static ssize_t show_in_alarm(struct device *dev, struct device_attribute | |
179 | *devattr, char *buf); | |
180 | /* Sysfs Fan */ | |
181 | static ssize_t show_fan(struct device *dev, struct device_attribute *devattr, | |
182 | char *buf); | |
9ab796eb MD |
183 | static ssize_t show_fan_full_speed(struct device *dev, |
184 | struct device_attribute *devattr, char *buf); | |
185 | static ssize_t store_fan_full_speed(struct device *dev, | |
186 | struct device_attribute *devattr, const char *buf, size_t count); | |
45fb3669 HG |
187 | static ssize_t show_fan_beep(struct device *dev, struct device_attribute |
188 | *devattr, char *buf); | |
189 | static ssize_t store_fan_beep(struct device *dev, struct device_attribute | |
190 | *devattr, const char *buf, size_t count); | |
191 | static ssize_t show_fan_alarm(struct device *dev, struct device_attribute | |
192 | *devattr, char *buf); | |
193 | /* Sysfs Temp */ | |
194 | static ssize_t show_temp(struct device *dev, struct device_attribute | |
195 | *devattr, char *buf); | |
196 | static ssize_t show_temp_max(struct device *dev, struct device_attribute | |
197 | *devattr, char *buf); | |
198 | static ssize_t store_temp_max(struct device *dev, struct device_attribute | |
199 | *devattr, const char *buf, size_t count); | |
200 | static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute | |
201 | *devattr, char *buf); | |
202 | static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute | |
203 | *devattr, const char *buf, size_t count); | |
204 | static ssize_t show_temp_crit(struct device *dev, struct device_attribute | |
205 | *devattr, char *buf); | |
206 | static ssize_t store_temp_crit(struct device *dev, struct device_attribute | |
207 | *devattr, const char *buf, size_t count); | |
208 | static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute | |
209 | *devattr, char *buf); | |
210 | static ssize_t show_temp_type(struct device *dev, struct device_attribute | |
211 | *devattr, char *buf); | |
212 | static ssize_t show_temp_beep(struct device *dev, struct device_attribute | |
213 | *devattr, char *buf); | |
214 | static ssize_t store_temp_beep(struct device *dev, struct device_attribute | |
215 | *devattr, const char *buf, size_t count); | |
216 | static ssize_t show_temp_alarm(struct device *dev, struct device_attribute | |
217 | *devattr, char *buf); | |
218 | static ssize_t show_temp_fault(struct device *dev, struct device_attribute | |
219 | *devattr, char *buf); | |
9ab796eb MD |
220 | /* PWM and Auto point control */ |
221 | static ssize_t show_pwm(struct device *dev, struct device_attribute *devattr, | |
222 | char *buf); | |
223 | static ssize_t store_pwm(struct device *dev, struct device_attribute *devattr, | |
224 | const char *buf, size_t count); | |
225 | static ssize_t show_pwm_enable(struct device *dev, | |
226 | struct device_attribute *devattr, char *buf); | |
227 | static ssize_t store_pwm_enable(struct device *dev, | |
228 | struct device_attribute *devattr, const char *buf, size_t count); | |
229 | static ssize_t show_pwm_interpolate(struct device *dev, | |
230 | struct device_attribute *devattr, char *buf); | |
231 | static ssize_t store_pwm_interpolate(struct device *dev, | |
232 | struct device_attribute *devattr, const char *buf, size_t count); | |
233 | static ssize_t show_pwm_auto_point_channel(struct device *dev, | |
234 | struct device_attribute *devattr, char *buf); | |
235 | static ssize_t store_pwm_auto_point_channel(struct device *dev, | |
236 | struct device_attribute *devattr, const char *buf, size_t count); | |
237 | static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev, | |
238 | struct device_attribute *devattr, char *buf); | |
239 | static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev, | |
240 | struct device_attribute *devattr, const char *buf, size_t count); | |
241 | static ssize_t show_pwm_auto_point_pwm(struct device *dev, | |
242 | struct device_attribute *devattr, char *buf); | |
243 | static ssize_t store_pwm_auto_point_pwm(struct device *dev, | |
244 | struct device_attribute *devattr, const char *buf, size_t count); | |
245 | static ssize_t show_pwm_auto_point_temp(struct device *dev, | |
246 | struct device_attribute *devattr, char *buf); | |
247 | static ssize_t store_pwm_auto_point_temp(struct device *dev, | |
248 | struct device_attribute *devattr, const char *buf, size_t count); | |
45fb3669 HG |
249 | /* Sysfs misc */ |
250 | static ssize_t show_name(struct device *dev, struct device_attribute *devattr, | |
251 | char *buf); | |
252 | ||
253 | static int __devinit f71882fg_probe(struct platform_device * pdev); | |
c13548c5 | 254 | static int f71882fg_remove(struct platform_device *pdev); |
45fb3669 HG |
255 | |
256 | static struct platform_driver f71882fg_driver = { | |
257 | .driver = { | |
258 | .owner = THIS_MODULE, | |
259 | .name = DRVNAME, | |
260 | }, | |
261 | .probe = f71882fg_probe, | |
cd659fd0 | 262 | .remove = f71882fg_remove, |
45fb3669 HG |
263 | }; |
264 | ||
c13548c5 | 265 | static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); |
45fb3669 | 266 | |
66344aa6 HG |
267 | /* Temp and in attr for the f71858fg, the f71858fg is special as it |
268 | has its temperature indexes start at 0 (the others start at 1) and | |
269 | it only has 3 voltage inputs */ | |
09475d32 HG |
270 | static struct sensor_device_attribute_2 f71858fg_in_temp_attr[] = { |
271 | SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), | |
272 | SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), | |
273 | SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2), | |
274 | SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0), | |
275 | SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max, | |
276 | store_temp_max, 0, 0), | |
277 | SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, | |
278 | store_temp_max_hyst, 0, 0), | |
279 | SENSOR_ATTR_2(temp1_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 0), | |
280 | SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit, | |
281 | store_temp_crit, 0, 0), | |
282 | SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, | |
283 | 0, 0), | |
284 | SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4), | |
285 | SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 0), | |
286 | SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1), | |
287 | SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max, | |
288 | store_temp_max, 0, 1), | |
289 | SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, | |
290 | store_temp_max_hyst, 0, 1), | |
291 | SENSOR_ATTR_2(temp2_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1), | |
292 | SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit, | |
293 | store_temp_crit, 0, 1), | |
294 | SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, | |
295 | 0, 1), | |
296 | SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), | |
297 | SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 1), | |
298 | SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), | |
299 | SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 2), | |
300 | SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max, | |
301 | store_temp_max, 0, 2), | |
302 | SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, | |
303 | store_temp_max_hyst, 0, 2), | |
304 | SENSOR_ATTR_2(temp3_max_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2), | |
305 | SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit, | |
306 | store_temp_crit, 0, 2), | |
307 | SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, | |
308 | 0, 2), | |
309 | SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), | |
310 | SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), | |
311 | }; | |
312 | ||
f2e41e91 AM |
313 | /* Temp and in attr common to the f71862fg, f71882fg and f71889fg */ |
314 | static struct sensor_device_attribute_2 fxxxx_in_temp_attr[] = { | |
bc37ae71 MD |
315 | SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), |
316 | SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), | |
bc37ae71 MD |
317 | SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2), |
318 | SENSOR_ATTR_2(in3_input, S_IRUGO, show_in, NULL, 0, 3), | |
319 | SENSOR_ATTR_2(in4_input, S_IRUGO, show_in, NULL, 0, 4), | |
320 | SENSOR_ATTR_2(in5_input, S_IRUGO, show_in, NULL, 0, 5), | |
321 | SENSOR_ATTR_2(in6_input, S_IRUGO, show_in, NULL, 0, 6), | |
322 | SENSOR_ATTR_2(in7_input, S_IRUGO, show_in, NULL, 0, 7), | |
323 | SENSOR_ATTR_2(in8_input, S_IRUGO, show_in, NULL, 0, 8), | |
7567a043 | 324 | SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 1), |
bc37ae71 | 325 | SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_max, |
7567a043 | 326 | store_temp_max, 0, 1), |
bc37ae71 | 327 | SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
7567a043 | 328 | store_temp_max_hyst, 0, 1), |
754a5907 HG |
329 | /* Should really be temp1_max_alarm, but older versions did not handle |
330 | the max and crit alarms separately and lm_sensors v2 depends on the | |
331 | presence of temp#_alarm files. The same goes for temp2/3 _alarm. */ | |
332 | SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 1), | |
333 | SENSOR_ATTR_2(temp1_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
334 | store_temp_beep, 0, 1), | |
bc37ae71 | 335 | SENSOR_ATTR_2(temp1_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
7567a043 | 336 | store_temp_crit, 0, 1), |
bc37ae71 | 337 | SENSOR_ATTR_2(temp1_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
7567a043 | 338 | 0, 1), |
754a5907 HG |
339 | SENSOR_ATTR_2(temp1_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), |
340 | SENSOR_ATTR_2(temp1_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
341 | store_temp_beep, 0, 5), | |
7567a043 | 342 | SENSOR_ATTR_2(temp1_type, S_IRUGO, show_temp_type, NULL, 0, 1), |
7567a043 HG |
343 | SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), |
344 | SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 2), | |
bc37ae71 | 345 | SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_max, |
7567a043 | 346 | store_temp_max, 0, 2), |
bc37ae71 | 347 | SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
7567a043 | 348 | store_temp_max_hyst, 0, 2), |
754a5907 HG |
349 | /* Should be temp2_max_alarm, see temp1_alarm note */ |
350 | SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 2), | |
351 | SENSOR_ATTR_2(temp2_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
352 | store_temp_beep, 0, 2), | |
bc37ae71 | 353 | SENSOR_ATTR_2(temp2_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
7567a043 | 354 | store_temp_crit, 0, 2), |
bc37ae71 | 355 | SENSOR_ATTR_2(temp2_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
7567a043 | 356 | 0, 2), |
754a5907 HG |
357 | SENSOR_ATTR_2(temp2_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), |
358 | SENSOR_ATTR_2(temp2_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
359 | store_temp_beep, 0, 6), | |
7567a043 | 360 | SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 2), |
7567a043 HG |
361 | SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), |
362 | SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 3), | |
bc37ae71 | 363 | SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_max, |
7567a043 | 364 | store_temp_max, 0, 3), |
bc37ae71 | 365 | SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max_hyst, |
7567a043 | 366 | store_temp_max_hyst, 0, 3), |
754a5907 HG |
367 | /* Should be temp3_max_alarm, see temp1_alarm note */ |
368 | SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 3), | |
369 | SENSOR_ATTR_2(temp3_max_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
370 | store_temp_beep, 0, 3), | |
bc37ae71 | 371 | SENSOR_ATTR_2(temp3_crit, S_IRUGO|S_IWUSR, show_temp_crit, |
7567a043 | 372 | store_temp_crit, 0, 3), |
bc37ae71 | 373 | SENSOR_ATTR_2(temp3_crit_hyst, S_IRUGO, show_temp_crit_hyst, NULL, |
7567a043 | 374 | 0, 3), |
754a5907 HG |
375 | SENSOR_ATTR_2(temp3_crit_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 7), |
376 | SENSOR_ATTR_2(temp3_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep, | |
377 | store_temp_beep, 0, 7), | |
7567a043 | 378 | SENSOR_ATTR_2(temp3_type, S_IRUGO, show_temp_type, NULL, 0, 3), |
7567a043 | 379 | SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 3), |
45fb3669 HG |
380 | }; |
381 | ||
66344aa6 HG |
382 | /* For models with in1 alarm capability */ |
383 | static struct sensor_device_attribute_2 fxxxx_in1_alarm_attr[] = { | |
498be968 HG |
384 | SENSOR_ATTR_2(in1_max, S_IRUGO|S_IWUSR, show_in_max, store_in_max, |
385 | 0, 1), | |
386 | SENSOR_ATTR_2(in1_beep, S_IRUGO|S_IWUSR, show_in_beep, store_in_beep, | |
387 | 0, 1), | |
388 | SENSOR_ATTR_2(in1_alarm, S_IRUGO, show_in_alarm, NULL, 0, 1), | |
389 | }; | |
390 | ||
ed4f7c20 HG |
391 | /* Temp and in attr for the f8000 |
392 | Note on the f8000 temp_ovt (crit) is used as max, and temp_high (max) | |
393 | is used as hysteresis value to clear alarms | |
66344aa6 | 394 | Also like the f71858fg its temperature indexes start at 0 |
ed4f7c20 HG |
395 | */ |
396 | static struct sensor_device_attribute_2 f8000_in_temp_attr[] = { | |
397 | SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), | |
398 | SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), | |
399 | SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2), | |
400 | SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0), | |
401 | SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_crit, | |
402 | store_temp_crit, 0, 0), | |
403 | SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, | |
404 | store_temp_max, 0, 0), | |
405 | SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4), | |
b6858bca | 406 | SENSOR_ATTR_2(temp1_fault, S_IRUGO, show_temp_fault, NULL, 0, 0), |
ed4f7c20 HG |
407 | SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1), |
408 | SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_crit, | |
409 | store_temp_crit, 0, 1), | |
410 | SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, | |
411 | store_temp_max, 0, 1), | |
412 | SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), | |
413 | SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 1), | |
b6858bca | 414 | SENSOR_ATTR_2(temp2_fault, S_IRUGO, show_temp_fault, NULL, 0, 1), |
ed4f7c20 HG |
415 | SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 2), |
416 | SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_crit, | |
417 | store_temp_crit, 0, 2), | |
418 | SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, | |
419 | store_temp_max, 0, 2), | |
420 | SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), | |
b6858bca | 421 | SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 2), |
ed4f7c20 HG |
422 | }; |
423 | ||
424 | /* Fan / PWM attr common to all models */ | |
b69b0399 | 425 | static struct sensor_device_attribute_2 fxxxx_fan_attr[4][6] = { { |
bc37ae71 | 426 | SENSOR_ATTR_2(fan1_input, S_IRUGO, show_fan, NULL, 0, 0), |
9ab796eb MD |
427 | SENSOR_ATTR_2(fan1_full_speed, S_IRUGO|S_IWUSR, |
428 | show_fan_full_speed, | |
429 | store_fan_full_speed, 0, 0), | |
bc37ae71 | 430 | SENSOR_ATTR_2(fan1_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 0), |
9ab796eb MD |
431 | SENSOR_ATTR_2(pwm1, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 0), |
432 | SENSOR_ATTR_2(pwm1_enable, S_IRUGO|S_IWUSR, show_pwm_enable, | |
433 | store_pwm_enable, 0, 0), | |
434 | SENSOR_ATTR_2(pwm1_interpolate, S_IRUGO|S_IWUSR, | |
435 | show_pwm_interpolate, store_pwm_interpolate, 0, 0), | |
b69b0399 HG |
436 | }, { |
437 | SENSOR_ATTR_2(fan2_input, S_IRUGO, show_fan, NULL, 0, 1), | |
438 | SENSOR_ATTR_2(fan2_full_speed, S_IRUGO|S_IWUSR, | |
439 | show_fan_full_speed, | |
440 | store_fan_full_speed, 0, 1), | |
441 | SENSOR_ATTR_2(fan2_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 1), | |
498be968 HG |
442 | SENSOR_ATTR_2(pwm2, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 1), |
443 | SENSOR_ATTR_2(pwm2_enable, S_IRUGO|S_IWUSR, show_pwm_enable, | |
444 | store_pwm_enable, 0, 1), | |
445 | SENSOR_ATTR_2(pwm2_interpolate, S_IRUGO|S_IWUSR, | |
446 | show_pwm_interpolate, store_pwm_interpolate, 0, 1), | |
b69b0399 HG |
447 | }, { |
448 | SENSOR_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 0, 2), | |
449 | SENSOR_ATTR_2(fan3_full_speed, S_IRUGO|S_IWUSR, | |
450 | show_fan_full_speed, | |
451 | store_fan_full_speed, 0, 2), | |
452 | SENSOR_ATTR_2(fan3_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 2), | |
3fc7838a HG |
453 | SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2), |
454 | SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable, | |
455 | store_pwm_enable, 0, 2), | |
498be968 HG |
456 | SENSOR_ATTR_2(pwm3_interpolate, S_IRUGO|S_IWUSR, |
457 | show_pwm_interpolate, store_pwm_interpolate, 0, 2), | |
b69b0399 HG |
458 | }, { |
459 | SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), | |
460 | SENSOR_ATTR_2(fan4_full_speed, S_IRUGO|S_IWUSR, | |
461 | show_fan_full_speed, | |
462 | store_fan_full_speed, 0, 3), | |
463 | SENSOR_ATTR_2(fan4_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 3), | |
464 | SENSOR_ATTR_2(pwm4, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 3), | |
465 | SENSOR_ATTR_2(pwm4_enable, S_IRUGO|S_IWUSR, show_pwm_enable, | |
466 | store_pwm_enable, 0, 3), | |
467 | SENSOR_ATTR_2(pwm4_interpolate, S_IRUGO|S_IWUSR, | |
468 | show_pwm_interpolate, store_pwm_interpolate, 0, 3), | |
469 | } }; | |
498be968 | 470 | |
66344aa6 HG |
471 | /* Attr for models which can beep on Fan alarm */ |
472 | static struct sensor_device_attribute_2 fxxxx_fan_beep_attr[] = { | |
ed4f7c20 HG |
473 | SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
474 | store_fan_beep, 0, 0), | |
475 | SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep, | |
476 | store_fan_beep, 0, 1), | |
477 | SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep, | |
478 | store_fan_beep, 0, 2), | |
b69b0399 HG |
479 | SENSOR_ATTR_2(fan4_beep, S_IRUGO|S_IWUSR, show_fan_beep, |
480 | store_fan_beep, 0, 3), | |
66344aa6 | 481 | }; |
ed4f7c20 | 482 | |
66344aa6 HG |
483 | /* PWM attr for the f71862fg, fewer pwms and fewer zones per pwm than the |
484 | f71858fg / f71882fg / f71889fg */ | |
485 | static struct sensor_device_attribute_2 f71862fg_auto_pwm_attr[] = { | |
486 | SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, | |
487 | show_pwm_auto_point_channel, | |
488 | store_pwm_auto_point_channel, 0, 0), | |
498be968 HG |
489 | SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
490 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
491 | 1, 0), | |
492 | SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
493 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
494 | 4, 0), | |
495 | SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR, | |
496 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
497 | 0, 0), | |
498 | SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR, | |
499 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
500 | 3, 0), | |
501 | SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
502 | show_pwm_auto_point_temp_hyst, | |
503 | store_pwm_auto_point_temp_hyst, | |
504 | 0, 0), | |
505 | SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO, | |
506 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), | |
507 | ||
66344aa6 HG |
508 | SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
509 | show_pwm_auto_point_channel, | |
510 | store_pwm_auto_point_channel, 0, 1), | |
498be968 HG |
511 | SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
512 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
513 | 1, 1), | |
514 | SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
515 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
516 | 4, 1), | |
517 | SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR, | |
518 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
519 | 0, 1), | |
520 | SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR, | |
521 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
522 | 3, 1), | |
523 | SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
524 | show_pwm_auto_point_temp_hyst, | |
525 | store_pwm_auto_point_temp_hyst, | |
526 | 0, 1), | |
527 | SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, | |
528 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), | |
4901062f | 529 | |
66344aa6 HG |
530 | SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
531 | show_pwm_auto_point_channel, | |
532 | store_pwm_auto_point_channel, 0, 2), | |
4901062f HG |
533 | SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
534 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
535 | 1, 2), | |
536 | SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
537 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
538 | 4, 2), | |
539 | SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR, | |
540 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
541 | 0, 2), | |
542 | SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR, | |
543 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
544 | 3, 2), | |
545 | SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
546 | show_pwm_auto_point_temp_hyst, | |
547 | store_pwm_auto_point_temp_hyst, | |
548 | 0, 2), | |
549 | SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO, | |
550 | show_pwm_auto_point_temp_hyst, NULL, 3, 2), | |
498be968 HG |
551 | }; |
552 | ||
66344aa6 | 553 | /* PWM attr common to the f71858fg, f71882fg and f71889fg */ |
b69b0399 | 554 | static struct sensor_device_attribute_2 fxxxx_auto_pwm_attr[4][14] = { { |
66344aa6 HG |
555 | SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, |
556 | show_pwm_auto_point_channel, | |
557 | store_pwm_auto_point_channel, 0, 0), | |
9ab796eb MD |
558 | SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
559 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
560 | 0, 0), | |
561 | SENSOR_ATTR_2(pwm1_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
562 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
563 | 1, 0), | |
564 | SENSOR_ATTR_2(pwm1_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
565 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
566 | 2, 0), | |
567 | SENSOR_ATTR_2(pwm1_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
568 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
569 | 3, 0), | |
570 | SENSOR_ATTR_2(pwm1_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
571 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
572 | 4, 0), | |
573 | SENSOR_ATTR_2(pwm1_auto_point1_temp, S_IRUGO|S_IWUSR, | |
574 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
575 | 0, 0), | |
576 | SENSOR_ATTR_2(pwm1_auto_point2_temp, S_IRUGO|S_IWUSR, | |
577 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
578 | 1, 0), | |
579 | SENSOR_ATTR_2(pwm1_auto_point3_temp, S_IRUGO|S_IWUSR, | |
580 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
581 | 2, 0), | |
582 | SENSOR_ATTR_2(pwm1_auto_point4_temp, S_IRUGO|S_IWUSR, | |
583 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
584 | 3, 0), | |
585 | SENSOR_ATTR_2(pwm1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
586 | show_pwm_auto_point_temp_hyst, | |
587 | store_pwm_auto_point_temp_hyst, | |
588 | 0, 0), | |
589 | SENSOR_ATTR_2(pwm1_auto_point2_temp_hyst, S_IRUGO, | |
590 | show_pwm_auto_point_temp_hyst, NULL, 1, 0), | |
591 | SENSOR_ATTR_2(pwm1_auto_point3_temp_hyst, S_IRUGO, | |
592 | show_pwm_auto_point_temp_hyst, NULL, 2, 0), | |
593 | SENSOR_ATTR_2(pwm1_auto_point4_temp_hyst, S_IRUGO, | |
594 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), | |
b69b0399 | 595 | }, { |
66344aa6 HG |
596 | SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
597 | show_pwm_auto_point_channel, | |
598 | store_pwm_auto_point_channel, 0, 1), | |
9ab796eb MD |
599 | SENSOR_ATTR_2(pwm2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
600 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
601 | 0, 1), | |
602 | SENSOR_ATTR_2(pwm2_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
603 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
604 | 1, 1), | |
605 | SENSOR_ATTR_2(pwm2_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
606 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
607 | 2, 1), | |
608 | SENSOR_ATTR_2(pwm2_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
609 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
610 | 3, 1), | |
611 | SENSOR_ATTR_2(pwm2_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
612 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
613 | 4, 1), | |
614 | SENSOR_ATTR_2(pwm2_auto_point1_temp, S_IRUGO|S_IWUSR, | |
615 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
616 | 0, 1), | |
617 | SENSOR_ATTR_2(pwm2_auto_point2_temp, S_IRUGO|S_IWUSR, | |
618 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
619 | 1, 1), | |
620 | SENSOR_ATTR_2(pwm2_auto_point3_temp, S_IRUGO|S_IWUSR, | |
621 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
622 | 2, 1), | |
623 | SENSOR_ATTR_2(pwm2_auto_point4_temp, S_IRUGO|S_IWUSR, | |
624 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
625 | 3, 1), | |
626 | SENSOR_ATTR_2(pwm2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
627 | show_pwm_auto_point_temp_hyst, | |
628 | store_pwm_auto_point_temp_hyst, | |
629 | 0, 1), | |
630 | SENSOR_ATTR_2(pwm2_auto_point2_temp_hyst, S_IRUGO, | |
631 | show_pwm_auto_point_temp_hyst, NULL, 1, 1), | |
632 | SENSOR_ATTR_2(pwm2_auto_point3_temp_hyst, S_IRUGO, | |
633 | show_pwm_auto_point_temp_hyst, NULL, 2, 1), | |
634 | SENSOR_ATTR_2(pwm2_auto_point4_temp_hyst, S_IRUGO, | |
635 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), | |
b69b0399 | 636 | }, { |
66344aa6 HG |
637 | SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
638 | show_pwm_auto_point_channel, | |
639 | store_pwm_auto_point_channel, 0, 2), | |
9ab796eb MD |
640 | SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
641 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
642 | 0, 2), | |
643 | SENSOR_ATTR_2(pwm3_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
644 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
645 | 1, 2), | |
646 | SENSOR_ATTR_2(pwm3_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
647 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
648 | 2, 2), | |
649 | SENSOR_ATTR_2(pwm3_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
650 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
651 | 3, 2), | |
652 | SENSOR_ATTR_2(pwm3_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
653 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
654 | 4, 2), | |
655 | SENSOR_ATTR_2(pwm3_auto_point1_temp, S_IRUGO|S_IWUSR, | |
656 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
657 | 0, 2), | |
658 | SENSOR_ATTR_2(pwm3_auto_point2_temp, S_IRUGO|S_IWUSR, | |
659 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
660 | 1, 2), | |
661 | SENSOR_ATTR_2(pwm3_auto_point3_temp, S_IRUGO|S_IWUSR, | |
662 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
663 | 2, 2), | |
664 | SENSOR_ATTR_2(pwm3_auto_point4_temp, S_IRUGO|S_IWUSR, | |
665 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
666 | 3, 2), | |
667 | SENSOR_ATTR_2(pwm3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
668 | show_pwm_auto_point_temp_hyst, | |
669 | store_pwm_auto_point_temp_hyst, | |
670 | 0, 2), | |
671 | SENSOR_ATTR_2(pwm3_auto_point2_temp_hyst, S_IRUGO, | |
672 | show_pwm_auto_point_temp_hyst, NULL, 1, 2), | |
673 | SENSOR_ATTR_2(pwm3_auto_point3_temp_hyst, S_IRUGO, | |
674 | show_pwm_auto_point_temp_hyst, NULL, 2, 2), | |
675 | SENSOR_ATTR_2(pwm3_auto_point4_temp_hyst, S_IRUGO, | |
676 | show_pwm_auto_point_temp_hyst, NULL, 3, 2), | |
b69b0399 | 677 | }, { |
9ab796eb MD |
678 | SENSOR_ATTR_2(pwm4_auto_channels_temp, S_IRUGO|S_IWUSR, |
679 | show_pwm_auto_point_channel, | |
680 | store_pwm_auto_point_channel, 0, 3), | |
681 | SENSOR_ATTR_2(pwm4_auto_point1_pwm, S_IRUGO|S_IWUSR, | |
682 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
683 | 0, 3), | |
684 | SENSOR_ATTR_2(pwm4_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
685 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
686 | 1, 3), | |
687 | SENSOR_ATTR_2(pwm4_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
688 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
689 | 2, 3), | |
690 | SENSOR_ATTR_2(pwm4_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
691 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
692 | 3, 3), | |
693 | SENSOR_ATTR_2(pwm4_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
694 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
695 | 4, 3), | |
696 | SENSOR_ATTR_2(pwm4_auto_point1_temp, S_IRUGO|S_IWUSR, | |
697 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
698 | 0, 3), | |
699 | SENSOR_ATTR_2(pwm4_auto_point2_temp, S_IRUGO|S_IWUSR, | |
700 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
701 | 1, 3), | |
702 | SENSOR_ATTR_2(pwm4_auto_point3_temp, S_IRUGO|S_IWUSR, | |
703 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
704 | 2, 3), | |
705 | SENSOR_ATTR_2(pwm4_auto_point4_temp, S_IRUGO|S_IWUSR, | |
706 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
707 | 3, 3), | |
708 | SENSOR_ATTR_2(pwm4_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
709 | show_pwm_auto_point_temp_hyst, | |
710 | store_pwm_auto_point_temp_hyst, | |
711 | 0, 3), | |
712 | SENSOR_ATTR_2(pwm4_auto_point2_temp_hyst, S_IRUGO, | |
713 | show_pwm_auto_point_temp_hyst, NULL, 1, 3), | |
714 | SENSOR_ATTR_2(pwm4_auto_point3_temp_hyst, S_IRUGO, | |
715 | show_pwm_auto_point_temp_hyst, NULL, 2, 3), | |
716 | SENSOR_ATTR_2(pwm4_auto_point4_temp_hyst, S_IRUGO, | |
717 | show_pwm_auto_point_temp_hyst, NULL, 3, 3), | |
b69b0399 | 718 | } }; |
45fb3669 | 719 | |
66344aa6 | 720 | /* Fan attr specific to the f8000 (4th fan input can only measure speed) */ |
ed4f7c20 HG |
721 | static struct sensor_device_attribute_2 f8000_fan_attr[] = { |
722 | SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), | |
66344aa6 | 723 | }; |
ed4f7c20 | 724 | |
66344aa6 HG |
725 | /* PWM attr for the f8000, zones mapped to temp instead of to pwm! |
726 | Also the register block at offset A0 maps to TEMP1 (so our temp2, as the | |
727 | F8000 starts counting temps at 0), B0 maps the TEMP2 and C0 maps to TEMP0 */ | |
728 | static struct sensor_device_attribute_2 f8000_auto_pwm_attr[] = { | |
729 | SENSOR_ATTR_2(pwm1_auto_channels_temp, S_IRUGO|S_IWUSR, | |
730 | show_pwm_auto_point_channel, | |
731 | store_pwm_auto_point_channel, 0, 0), | |
ed4f7c20 HG |
732 | SENSOR_ATTR_2(temp1_auto_point1_pwm, S_IRUGO|S_IWUSR, |
733 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
734 | 0, 2), | |
735 | SENSOR_ATTR_2(temp1_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
736 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
737 | 1, 2), | |
738 | SENSOR_ATTR_2(temp1_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
739 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
740 | 2, 2), | |
741 | SENSOR_ATTR_2(temp1_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
742 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
743 | 3, 2), | |
744 | SENSOR_ATTR_2(temp1_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
745 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
746 | 4, 2), | |
747 | SENSOR_ATTR_2(temp1_auto_point1_temp, S_IRUGO|S_IWUSR, | |
748 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
749 | 0, 2), | |
750 | SENSOR_ATTR_2(temp1_auto_point2_temp, S_IRUGO|S_IWUSR, | |
751 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
752 | 1, 2), | |
753 | SENSOR_ATTR_2(temp1_auto_point3_temp, S_IRUGO|S_IWUSR, | |
754 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
755 | 2, 2), | |
756 | SENSOR_ATTR_2(temp1_auto_point4_temp, S_IRUGO|S_IWUSR, | |
757 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
758 | 3, 2), | |
759 | SENSOR_ATTR_2(temp1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
760 | show_pwm_auto_point_temp_hyst, | |
761 | store_pwm_auto_point_temp_hyst, | |
762 | 0, 2), | |
763 | SENSOR_ATTR_2(temp1_auto_point2_temp_hyst, S_IRUGO, | |
764 | show_pwm_auto_point_temp_hyst, NULL, 1, 2), | |
765 | SENSOR_ATTR_2(temp1_auto_point3_temp_hyst, S_IRUGO, | |
766 | show_pwm_auto_point_temp_hyst, NULL, 2, 2), | |
767 | SENSOR_ATTR_2(temp1_auto_point4_temp_hyst, S_IRUGO, | |
768 | show_pwm_auto_point_temp_hyst, NULL, 3, 2), | |
769 | ||
66344aa6 HG |
770 | SENSOR_ATTR_2(pwm2_auto_channels_temp, S_IRUGO|S_IWUSR, |
771 | show_pwm_auto_point_channel, | |
772 | store_pwm_auto_point_channel, 0, 1), | |
ed4f7c20 HG |
773 | SENSOR_ATTR_2(temp2_auto_point1_pwm, S_IRUGO|S_IWUSR, |
774 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
775 | 0, 0), | |
776 | SENSOR_ATTR_2(temp2_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
777 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
778 | 1, 0), | |
779 | SENSOR_ATTR_2(temp2_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
780 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
781 | 2, 0), | |
782 | SENSOR_ATTR_2(temp2_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
783 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
784 | 3, 0), | |
785 | SENSOR_ATTR_2(temp2_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
786 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
787 | 4, 0), | |
788 | SENSOR_ATTR_2(temp2_auto_point1_temp, S_IRUGO|S_IWUSR, | |
789 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
790 | 0, 0), | |
791 | SENSOR_ATTR_2(temp2_auto_point2_temp, S_IRUGO|S_IWUSR, | |
792 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
793 | 1, 0), | |
794 | SENSOR_ATTR_2(temp2_auto_point3_temp, S_IRUGO|S_IWUSR, | |
795 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
796 | 2, 0), | |
797 | SENSOR_ATTR_2(temp2_auto_point4_temp, S_IRUGO|S_IWUSR, | |
798 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
799 | 3, 0), | |
800 | SENSOR_ATTR_2(temp2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
801 | show_pwm_auto_point_temp_hyst, | |
802 | store_pwm_auto_point_temp_hyst, | |
803 | 0, 0), | |
804 | SENSOR_ATTR_2(temp2_auto_point2_temp_hyst, S_IRUGO, | |
805 | show_pwm_auto_point_temp_hyst, NULL, 1, 0), | |
806 | SENSOR_ATTR_2(temp2_auto_point3_temp_hyst, S_IRUGO, | |
807 | show_pwm_auto_point_temp_hyst, NULL, 2, 0), | |
808 | SENSOR_ATTR_2(temp2_auto_point4_temp_hyst, S_IRUGO, | |
809 | show_pwm_auto_point_temp_hyst, NULL, 3, 0), | |
810 | ||
66344aa6 HG |
811 | SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, |
812 | show_pwm_auto_point_channel, | |
813 | store_pwm_auto_point_channel, 0, 2), | |
ed4f7c20 HG |
814 | SENSOR_ATTR_2(temp3_auto_point1_pwm, S_IRUGO|S_IWUSR, |
815 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
816 | 0, 1), | |
817 | SENSOR_ATTR_2(temp3_auto_point2_pwm, S_IRUGO|S_IWUSR, | |
818 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
819 | 1, 1), | |
820 | SENSOR_ATTR_2(temp3_auto_point3_pwm, S_IRUGO|S_IWUSR, | |
821 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
822 | 2, 1), | |
823 | SENSOR_ATTR_2(temp3_auto_point4_pwm, S_IRUGO|S_IWUSR, | |
824 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
825 | 3, 1), | |
826 | SENSOR_ATTR_2(temp3_auto_point5_pwm, S_IRUGO|S_IWUSR, | |
827 | show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, | |
828 | 4, 1), | |
829 | SENSOR_ATTR_2(temp3_auto_point1_temp, S_IRUGO|S_IWUSR, | |
830 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
831 | 0, 1), | |
832 | SENSOR_ATTR_2(temp3_auto_point2_temp, S_IRUGO|S_IWUSR, | |
833 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
834 | 1, 1), | |
835 | SENSOR_ATTR_2(temp3_auto_point3_temp, S_IRUGO|S_IWUSR, | |
836 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
837 | 2, 1), | |
838 | SENSOR_ATTR_2(temp3_auto_point4_temp, S_IRUGO|S_IWUSR, | |
839 | show_pwm_auto_point_temp, store_pwm_auto_point_temp, | |
840 | 3, 1), | |
841 | SENSOR_ATTR_2(temp3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, | |
842 | show_pwm_auto_point_temp_hyst, | |
843 | store_pwm_auto_point_temp_hyst, | |
844 | 0, 1), | |
845 | SENSOR_ATTR_2(temp3_auto_point2_temp_hyst, S_IRUGO, | |
846 | show_pwm_auto_point_temp_hyst, NULL, 1, 1), | |
847 | SENSOR_ATTR_2(temp3_auto_point3_temp_hyst, S_IRUGO, | |
848 | show_pwm_auto_point_temp_hyst, NULL, 2, 1), | |
849 | SENSOR_ATTR_2(temp3_auto_point4_temp_hyst, S_IRUGO, | |
850 | show_pwm_auto_point_temp_hyst, NULL, 3, 1), | |
851 | }; | |
45fb3669 HG |
852 | |
853 | /* Super I/O functions */ | |
854 | static inline int superio_inb(int base, int reg) | |
855 | { | |
856 | outb(reg, base); | |
857 | return inb(base + 1); | |
858 | } | |
859 | ||
860 | static int superio_inw(int base, int reg) | |
861 | { | |
862 | int val; | |
bd328acd GS |
863 | val = superio_inb(base, reg) << 8; |
864 | val |= superio_inb(base, reg + 1); | |
45fb3669 HG |
865 | return val; |
866 | } | |
867 | ||
cadb8657 | 868 | static inline int superio_enter(int base) |
45fb3669 | 869 | { |
cadb8657 GS |
870 | /* Don't step on other drivers' I/O space by accident */ |
871 | if (!request_muxed_region(base, 2, DRVNAME)) { | |
22d3b412 | 872 | pr_err("I/O address 0x%04x already in use\n", base); |
cadb8657 GS |
873 | return -EBUSY; |
874 | } | |
875 | ||
45fb3669 | 876 | /* according to the datasheet the key must be send twice! */ |
162bb59e GS |
877 | outb(SIO_UNLOCK_KEY, base); |
878 | outb(SIO_UNLOCK_KEY, base); | |
cadb8657 GS |
879 | |
880 | return 0; | |
45fb3669 HG |
881 | } |
882 | ||
162bb59e | 883 | static inline void superio_select(int base, int ld) |
45fb3669 HG |
884 | { |
885 | outb(SIO_REG_LDSEL, base); | |
886 | outb(ld, base + 1); | |
887 | } | |
888 | ||
889 | static inline void superio_exit(int base) | |
890 | { | |
891 | outb(SIO_LOCK_KEY, base); | |
cadb8657 | 892 | release_region(base, 2); |
45fb3669 HG |
893 | } |
894 | ||
2f650631 | 895 | static inline int fan_from_reg(u16 reg) |
45fb3669 HG |
896 | { |
897 | return reg ? (1500000 / reg) : 0; | |
898 | } | |
899 | ||
2f650631 | 900 | static inline u16 fan_to_reg(int fan) |
9ab796eb MD |
901 | { |
902 | return fan ? (1500000 / fan) : 0; | |
903 | } | |
904 | ||
45fb3669 HG |
905 | static u8 f71882fg_read8(struct f71882fg_data *data, u8 reg) |
906 | { | |
907 | u8 val; | |
908 | ||
909 | outb(reg, data->addr + ADDR_REG_OFFSET); | |
910 | val = inb(data->addr + DATA_REG_OFFSET); | |
911 | ||
912 | return val; | |
913 | } | |
914 | ||
915 | static u16 f71882fg_read16(struct f71882fg_data *data, u8 reg) | |
916 | { | |
917 | u16 val; | |
918 | ||
bd328acd GS |
919 | val = f71882fg_read8(data, reg) << 8; |
920 | val |= f71882fg_read8(data, reg + 1); | |
45fb3669 HG |
921 | |
922 | return val; | |
923 | } | |
924 | ||
925 | static void f71882fg_write8(struct f71882fg_data *data, u8 reg, u8 val) | |
926 | { | |
927 | outb(reg, data->addr + ADDR_REG_OFFSET); | |
928 | outb(val, data->addr + DATA_REG_OFFSET); | |
929 | } | |
930 | ||
9ab796eb MD |
931 | static void f71882fg_write16(struct f71882fg_data *data, u8 reg, u16 val) |
932 | { | |
bd328acd GS |
933 | f71882fg_write8(data, reg, val >> 8); |
934 | f71882fg_write8(data, reg + 1, val & 0xff); | |
9ab796eb MD |
935 | } |
936 | ||
09475d32 HG |
937 | static u16 f71882fg_read_temp(struct f71882fg_data *data, int nr) |
938 | { | |
939 | if (data->type == f71858fg) | |
940 | return f71882fg_read16(data, F71882FG_REG_TEMP(nr)); | |
941 | else | |
942 | return f71882fg_read8(data, F71882FG_REG_TEMP(nr)); | |
943 | } | |
944 | ||
77a4a3e2 | 945 | static struct f71882fg_data *f71882fg_update_device(struct device *dev) |
45fb3669 HG |
946 | { |
947 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
44c4dc52 | 948 | int nr, reg; |
ed4f7c20 | 949 | int nr_fans = (data->type == f71882fg) ? 4 : 3; |
09475d32 | 950 | int nr_ins = (data->type == f71858fg || data->type == f8000) ? 3 : 9; |
45fb3669 HG |
951 | |
952 | mutex_lock(&data->update_lock); | |
953 | ||
954 | /* Update once every 60 seconds */ | |
162bb59e | 955 | if (time_after(jiffies, data->last_limits + 60 * HZ) || |
45fb3669 | 956 | !data->valid) { |
7669896f | 957 | if (data->type == f71882fg || data->type == f71889fg) { |
498be968 HG |
958 | data->in1_max = |
959 | f71882fg_read8(data, F71882FG_REG_IN1_HIGH); | |
960 | data->in_beep = | |
961 | f71882fg_read8(data, F71882FG_REG_IN_BEEP); | |
962 | } | |
45fb3669 HG |
963 | |
964 | /* Get High & boundary temps*/ | |
09475d32 | 965 | for (nr = data->temp_start; nr < 3 + data->temp_start; nr++) { |
45fb3669 HG |
966 | data->temp_ovt[nr] = f71882fg_read8(data, |
967 | F71882FG_REG_TEMP_OVT(nr)); | |
968 | data->temp_high[nr] = f71882fg_read8(data, | |
969 | F71882FG_REG_TEMP_HIGH(nr)); | |
970 | } | |
971 | ||
ed4f7c20 | 972 | if (data->type != f8000) { |
ed4f7c20 HG |
973 | data->temp_hyst[0] = f71882fg_read8(data, |
974 | F71882FG_REG_TEMP_HYST(0)); | |
975 | data->temp_hyst[1] = f71882fg_read8(data, | |
976 | F71882FG_REG_TEMP_HYST(1)); | |
09475d32 HG |
977 | } |
978 | ||
7669896f HG |
979 | if (data->type == f71862fg || data->type == f71882fg || |
980 | data->type == f71889fg) { | |
09475d32 HG |
981 | data->fan_beep = f71882fg_read8(data, |
982 | F71882FG_REG_FAN_BEEP); | |
983 | data->temp_beep = f71882fg_read8(data, | |
984 | F71882FG_REG_TEMP_BEEP); | |
ed4f7c20 | 985 | reg = f71882fg_read8(data, F71882FG_REG_TEMP_TYPE); |
44c4dc52 | 986 | data->temp_type[1] = (reg & 0x02) ? 2 : 4; |
ed4f7c20 HG |
987 | data->temp_type[2] = (reg & 0x04) ? 2 : 4; |
988 | data->temp_type[3] = (reg & 0x08) ? 2 : 4; | |
989 | } | |
45fb3669 | 990 | |
9ab796eb MD |
991 | data->pwm_enable = f71882fg_read8(data, |
992 | F71882FG_REG_PWM_ENABLE); | |
bc27490f HG |
993 | data->pwm_auto_point_hyst[0] = |
994 | f71882fg_read8(data, F71882FG_REG_FAN_HYST(0)); | |
995 | data->pwm_auto_point_hyst[1] = | |
996 | f71882fg_read8(data, F71882FG_REG_FAN_HYST(1)); | |
997 | ||
498be968 | 998 | for (nr = 0; nr < nr_fans; nr++) { |
9ab796eb MD |
999 | data->pwm_auto_point_mapping[nr] = |
1000 | f71882fg_read8(data, | |
1001 | F71882FG_REG_POINT_MAPPING(nr)); | |
1002 | ||
ed4f7c20 | 1003 | if (data->type != f71862fg) { |
498be968 HG |
1004 | int point; |
1005 | for (point = 0; point < 5; point++) { | |
1006 | data->pwm_auto_point_pwm[nr][point] = | |
1007 | f71882fg_read8(data, | |
1008 | F71882FG_REG_POINT_PWM | |
1009 | (nr, point)); | |
1010 | } | |
1011 | for (point = 0; point < 4; point++) { | |
1012 | data->pwm_auto_point_temp[nr][point] = | |
1013 | f71882fg_read8(data, | |
1014 | F71882FG_REG_POINT_TEMP | |
1015 | (nr, point)); | |
1016 | } | |
1017 | } else { | |
1018 | data->pwm_auto_point_pwm[nr][1] = | |
1019 | f71882fg_read8(data, | |
1020 | F71882FG_REG_POINT_PWM | |
1021 | (nr, 1)); | |
1022 | data->pwm_auto_point_pwm[nr][4] = | |
1023 | f71882fg_read8(data, | |
1024 | F71882FG_REG_POINT_PWM | |
1025 | (nr, 4)); | |
1026 | data->pwm_auto_point_temp[nr][0] = | |
1027 | f71882fg_read8(data, | |
1028 | F71882FG_REG_POINT_TEMP | |
1029 | (nr, 0)); | |
1030 | data->pwm_auto_point_temp[nr][3] = | |
1031 | f71882fg_read8(data, | |
1032 | F71882FG_REG_POINT_TEMP | |
1033 | (nr, 3)); | |
9ab796eb MD |
1034 | } |
1035 | } | |
45fb3669 HG |
1036 | data->last_limits = jiffies; |
1037 | } | |
1038 | ||
1039 | /* Update every second */ | |
8afb1049 | 1040 | if (time_after(jiffies, data->last_updated + HZ) || !data->valid) { |
45fb3669 HG |
1041 | data->temp_status = f71882fg_read8(data, |
1042 | F71882FG_REG_TEMP_STATUS); | |
1043 | data->temp_diode_open = f71882fg_read8(data, | |
1044 | F71882FG_REG_TEMP_DIODE_OPEN); | |
09475d32 HG |
1045 | for (nr = data->temp_start; nr < 3 + data->temp_start; nr++) |
1046 | data->temp[nr] = f71882fg_read_temp(data, nr); | |
45fb3669 HG |
1047 | |
1048 | data->fan_status = f71882fg_read8(data, | |
1049 | F71882FG_REG_FAN_STATUS); | |
498be968 | 1050 | for (nr = 0; nr < nr_fans; nr++) { |
45fb3669 HG |
1051 | data->fan[nr] = f71882fg_read16(data, |
1052 | F71882FG_REG_FAN(nr)); | |
9ab796eb MD |
1053 | data->fan_target[nr] = |
1054 | f71882fg_read16(data, F71882FG_REG_FAN_TARGET(nr)); | |
1055 | data->fan_full_speed[nr] = | |
1056 | f71882fg_read16(data, | |
1057 | F71882FG_REG_FAN_FULL_SPEED(nr)); | |
1058 | data->pwm[nr] = | |
1059 | f71882fg_read8(data, F71882FG_REG_PWM(nr)); | |
1060 | } | |
45fb3669 | 1061 | |
ed4f7c20 HG |
1062 | /* The f8000 can monitor 1 more fan, but has no pwm for it */ |
1063 | if (data->type == f8000) | |
1064 | data->fan[3] = f71882fg_read16(data, | |
1065 | F71882FG_REG_FAN(3)); | |
7669896f | 1066 | if (data->type == f71882fg || data->type == f71889fg) |
498be968 | 1067 | data->in_status = f71882fg_read8(data, |
45fb3669 | 1068 | F71882FG_REG_IN_STATUS); |
ed4f7c20 | 1069 | for (nr = 0; nr < nr_ins; nr++) |
45fb3669 HG |
1070 | data->in[nr] = f71882fg_read8(data, |
1071 | F71882FG_REG_IN(nr)); | |
1072 | ||
1073 | data->last_updated = jiffies; | |
1074 | data->valid = 1; | |
1075 | } | |
1076 | ||
1077 | mutex_unlock(&data->update_lock); | |
1078 | ||
1079 | return data; | |
1080 | } | |
1081 | ||
1082 | /* Sysfs Interface */ | |
1083 | static ssize_t show_fan(struct device *dev, struct device_attribute *devattr, | |
1084 | char *buf) | |
1085 | { | |
1086 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1087 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1088 | int speed = fan_from_reg(data->fan[nr]); |
1089 | ||
1090 | if (speed == FAN_MIN_DETECT) | |
1091 | speed = 0; | |
1092 | ||
1093 | return sprintf(buf, "%d\n", speed); | |
1094 | } | |
1095 | ||
9ab796eb MD |
1096 | static ssize_t show_fan_full_speed(struct device *dev, |
1097 | struct device_attribute *devattr, char *buf) | |
1098 | { | |
1099 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1100 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1101 | int speed = fan_from_reg(data->fan_full_speed[nr]); | |
1102 | return sprintf(buf, "%d\n", speed); | |
1103 | } | |
1104 | ||
1105 | static ssize_t store_fan_full_speed(struct device *dev, | |
1106 | struct device_attribute *devattr, | |
1107 | const char *buf, size_t count) | |
1108 | { | |
1109 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1110 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1111 | long val; | |
1112 | ||
1113 | err = strict_strtol(buf, 10, &val); | |
1114 | if (err) | |
1115 | return err; | |
9ab796eb MD |
1116 | |
1117 | val = SENSORS_LIMIT(val, 23, 1500000); | |
1118 | val = fan_to_reg(val); | |
1119 | ||
1120 | mutex_lock(&data->update_lock); | |
4c82c38a HG |
1121 | f71882fg_write16(data, F71882FG_REG_FAN_FULL_SPEED(nr), val); |
1122 | data->fan_full_speed[nr] = val; | |
9ab796eb MD |
1123 | mutex_unlock(&data->update_lock); |
1124 | ||
1125 | return count; | |
1126 | } | |
1127 | ||
45fb3669 HG |
1128 | static ssize_t show_fan_beep(struct device *dev, struct device_attribute |
1129 | *devattr, char *buf) | |
1130 | { | |
1131 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1132 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1133 | |
1134 | if (data->fan_beep & (1 << nr)) | |
1135 | return sprintf(buf, "1\n"); | |
1136 | else | |
1137 | return sprintf(buf, "0\n"); | |
1138 | } | |
1139 | ||
1140 | static ssize_t store_fan_beep(struct device *dev, struct device_attribute | |
1141 | *devattr, const char *buf, size_t count) | |
1142 | { | |
1143 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1144 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1145 | unsigned long val; | |
1146 | ||
1147 | err = strict_strtoul(buf, 10, &val); | |
1148 | if (err) | |
1149 | return err; | |
45fb3669 HG |
1150 | |
1151 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1152 | data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP); |
45fb3669 HG |
1153 | if (val) |
1154 | data->fan_beep |= 1 << nr; | |
1155 | else | |
1156 | data->fan_beep &= ~(1 << nr); | |
1157 | ||
1158 | f71882fg_write8(data, F71882FG_REG_FAN_BEEP, data->fan_beep); | |
1159 | mutex_unlock(&data->update_lock); | |
1160 | ||
1161 | return count; | |
1162 | } | |
1163 | ||
1164 | static ssize_t show_fan_alarm(struct device *dev, struct device_attribute | |
1165 | *devattr, char *buf) | |
1166 | { | |
1167 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1168 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1169 | |
1170 | if (data->fan_status & (1 << nr)) | |
1171 | return sprintf(buf, "1\n"); | |
1172 | else | |
1173 | return sprintf(buf, "0\n"); | |
1174 | } | |
1175 | ||
1176 | static ssize_t show_in(struct device *dev, struct device_attribute *devattr, | |
1177 | char *buf) | |
1178 | { | |
1179 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1180 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1181 | |
1182 | return sprintf(buf, "%d\n", data->in[nr] * 8); | |
1183 | } | |
1184 | ||
1185 | static ssize_t show_in_max(struct device *dev, struct device_attribute | |
1186 | *devattr, char *buf) | |
1187 | { | |
1188 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1189 | ||
1190 | return sprintf(buf, "%d\n", data->in1_max * 8); | |
1191 | } | |
1192 | ||
1193 | static ssize_t store_in_max(struct device *dev, struct device_attribute | |
1194 | *devattr, const char *buf, size_t count) | |
1195 | { | |
1196 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1197 | int err; |
1198 | long val; | |
1199 | ||
1200 | err = strict_strtol(buf, 10, &val); | |
1201 | if (err) | |
1202 | return err; | |
1203 | ||
1204 | val /= 8; | |
ce0bfa5e | 1205 | val = SENSORS_LIMIT(val, 0, 255); |
45fb3669 HG |
1206 | |
1207 | mutex_lock(&data->update_lock); | |
1208 | f71882fg_write8(data, F71882FG_REG_IN1_HIGH, val); | |
1209 | data->in1_max = val; | |
1210 | mutex_unlock(&data->update_lock); | |
1211 | ||
1212 | return count; | |
1213 | } | |
1214 | ||
1215 | static ssize_t show_in_beep(struct device *dev, struct device_attribute | |
1216 | *devattr, char *buf) | |
1217 | { | |
1218 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1219 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1220 | |
1221 | if (data->in_beep & (1 << nr)) | |
1222 | return sprintf(buf, "1\n"); | |
1223 | else | |
1224 | return sprintf(buf, "0\n"); | |
1225 | } | |
1226 | ||
1227 | static ssize_t store_in_beep(struct device *dev, struct device_attribute | |
1228 | *devattr, const char *buf, size_t count) | |
1229 | { | |
1230 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1231 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1232 | unsigned long val; | |
1233 | ||
1234 | err = strict_strtoul(buf, 10, &val); | |
1235 | if (err) | |
1236 | return err; | |
45fb3669 HG |
1237 | |
1238 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1239 | data->in_beep = f71882fg_read8(data, F71882FG_REG_IN_BEEP); |
45fb3669 HG |
1240 | if (val) |
1241 | data->in_beep |= 1 << nr; | |
1242 | else | |
1243 | data->in_beep &= ~(1 << nr); | |
1244 | ||
1245 | f71882fg_write8(data, F71882FG_REG_IN_BEEP, data->in_beep); | |
1246 | mutex_unlock(&data->update_lock); | |
1247 | ||
1248 | return count; | |
1249 | } | |
1250 | ||
1251 | static ssize_t show_in_alarm(struct device *dev, struct device_attribute | |
1252 | *devattr, char *buf) | |
1253 | { | |
1254 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1255 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1256 | |
1257 | if (data->in_status & (1 << nr)) | |
1258 | return sprintf(buf, "1\n"); | |
1259 | else | |
1260 | return sprintf(buf, "0\n"); | |
1261 | } | |
1262 | ||
1263 | static ssize_t show_temp(struct device *dev, struct device_attribute *devattr, | |
1264 | char *buf) | |
1265 | { | |
1266 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1267 | int nr = to_sensor_dev_attr_2(devattr)->index; |
09475d32 HG |
1268 | int sign, temp; |
1269 | ||
1270 | if (data->type == f71858fg) { | |
1271 | /* TEMP_TABLE_SEL 1 or 3 ? */ | |
1272 | if (data->temp_config & 1) { | |
1273 | sign = data->temp[nr] & 0x0001; | |
1274 | temp = (data->temp[nr] >> 5) & 0x7ff; | |
1275 | } else { | |
1276 | sign = data->temp[nr] & 0x8000; | |
1277 | temp = (data->temp[nr] >> 5) & 0x3ff; | |
1278 | } | |
1279 | temp *= 125; | |
1280 | if (sign) | |
1281 | temp -= 128000; | |
1282 | } else | |
1283 | temp = data->temp[nr] * 1000; | |
45fb3669 | 1284 | |
09475d32 | 1285 | return sprintf(buf, "%d\n", temp); |
45fb3669 HG |
1286 | } |
1287 | ||
1288 | static ssize_t show_temp_max(struct device *dev, struct device_attribute | |
1289 | *devattr, char *buf) | |
1290 | { | |
1291 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1292 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1293 | |
1294 | return sprintf(buf, "%d\n", data->temp_high[nr] * 1000); | |
1295 | } | |
1296 | ||
1297 | static ssize_t store_temp_max(struct device *dev, struct device_attribute | |
1298 | *devattr, const char *buf, size_t count) | |
1299 | { | |
1300 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1301 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1302 | long val; | |
1303 | ||
1304 | err = strict_strtol(buf, 10, &val); | |
1305 | if (err) | |
1306 | return err; | |
1307 | ||
1308 | val /= 1000; | |
ce0bfa5e | 1309 | val = SENSORS_LIMIT(val, 0, 255); |
45fb3669 HG |
1310 | |
1311 | mutex_lock(&data->update_lock); | |
1312 | f71882fg_write8(data, F71882FG_REG_TEMP_HIGH(nr), val); | |
1313 | data->temp_high[nr] = val; | |
1314 | mutex_unlock(&data->update_lock); | |
1315 | ||
1316 | return count; | |
1317 | } | |
1318 | ||
1319 | static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute | |
1320 | *devattr, char *buf) | |
1321 | { | |
1322 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1323 | int nr = to_sensor_dev_attr_2(devattr)->index; |
ce0bfa5e | 1324 | int temp_max_hyst; |
45fb3669 | 1325 | |
ce0bfa5e | 1326 | mutex_lock(&data->update_lock); |
bc27490f HG |
1327 | if (nr & 1) |
1328 | temp_max_hyst = data->temp_hyst[nr / 2] >> 4; | |
1329 | else | |
1330 | temp_max_hyst = data->temp_hyst[nr / 2] & 0x0f; | |
1331 | temp_max_hyst = (data->temp_high[nr] - temp_max_hyst) * 1000; | |
ce0bfa5e HG |
1332 | mutex_unlock(&data->update_lock); |
1333 | ||
1334 | return sprintf(buf, "%d\n", temp_max_hyst); | |
45fb3669 HG |
1335 | } |
1336 | ||
1337 | static ssize_t store_temp_max_hyst(struct device *dev, struct device_attribute | |
1338 | *devattr, const char *buf, size_t count) | |
1339 | { | |
1340 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca | 1341 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 | 1342 | ssize_t ret = count; |
ce0bfa5e | 1343 | u8 reg; |
e8a4eaca GS |
1344 | long val; |
1345 | ||
1346 | err = strict_strtol(buf, 10, &val); | |
1347 | if (err) | |
1348 | return err; | |
1349 | ||
1350 | val /= 1000; | |
45fb3669 HG |
1351 | |
1352 | mutex_lock(&data->update_lock); | |
1353 | ||
1354 | /* convert abs to relative and check */ | |
ce0bfa5e HG |
1355 | data->temp_high[nr] = f71882fg_read8(data, F71882FG_REG_TEMP_HIGH(nr)); |
1356 | val = SENSORS_LIMIT(val, data->temp_high[nr] - 15, | |
1357 | data->temp_high[nr]); | |
45fb3669 | 1358 | val = data->temp_high[nr] - val; |
45fb3669 HG |
1359 | |
1360 | /* convert value to register contents */ | |
bc27490f HG |
1361 | reg = f71882fg_read8(data, F71882FG_REG_TEMP_HYST(nr / 2)); |
1362 | if (nr & 1) | |
1363 | reg = (reg & 0x0f) | (val << 4); | |
1364 | else | |
1365 | reg = (reg & 0xf0) | val; | |
1366 | f71882fg_write8(data, F71882FG_REG_TEMP_HYST(nr / 2), reg); | |
1367 | data->temp_hyst[nr / 2] = reg; | |
45fb3669 | 1368 | |
45fb3669 HG |
1369 | mutex_unlock(&data->update_lock); |
1370 | return ret; | |
1371 | } | |
1372 | ||
1373 | static ssize_t show_temp_crit(struct device *dev, struct device_attribute | |
1374 | *devattr, char *buf) | |
1375 | { | |
1376 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1377 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1378 | |
1379 | return sprintf(buf, "%d\n", data->temp_ovt[nr] * 1000); | |
1380 | } | |
1381 | ||
1382 | static ssize_t store_temp_crit(struct device *dev, struct device_attribute | |
1383 | *devattr, const char *buf, size_t count) | |
1384 | { | |
1385 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1386 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1387 | long val; | |
1388 | ||
1389 | err = strict_strtol(buf, 10, &val); | |
1390 | if (err) | |
1391 | return err; | |
1392 | ||
1393 | val /= 1000; | |
ce0bfa5e | 1394 | val = SENSORS_LIMIT(val, 0, 255); |
45fb3669 HG |
1395 | |
1396 | mutex_lock(&data->update_lock); | |
1397 | f71882fg_write8(data, F71882FG_REG_TEMP_OVT(nr), val); | |
1398 | data->temp_ovt[nr] = val; | |
1399 | mutex_unlock(&data->update_lock); | |
1400 | ||
1401 | return count; | |
1402 | } | |
1403 | ||
1404 | static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute | |
1405 | *devattr, char *buf) | |
1406 | { | |
1407 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1408 | int nr = to_sensor_dev_attr_2(devattr)->index; |
ce0bfa5e | 1409 | int temp_crit_hyst; |
45fb3669 | 1410 | |
ce0bfa5e | 1411 | mutex_lock(&data->update_lock); |
bc27490f HG |
1412 | if (nr & 1) |
1413 | temp_crit_hyst = data->temp_hyst[nr / 2] >> 4; | |
1414 | else | |
1415 | temp_crit_hyst = data->temp_hyst[nr / 2] & 0x0f; | |
1416 | temp_crit_hyst = (data->temp_ovt[nr] - temp_crit_hyst) * 1000; | |
ce0bfa5e HG |
1417 | mutex_unlock(&data->update_lock); |
1418 | ||
1419 | return sprintf(buf, "%d\n", temp_crit_hyst); | |
45fb3669 HG |
1420 | } |
1421 | ||
1422 | static ssize_t show_temp_type(struct device *dev, struct device_attribute | |
1423 | *devattr, char *buf) | |
1424 | { | |
1425 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1426 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 HG |
1427 | |
1428 | return sprintf(buf, "%d\n", data->temp_type[nr]); | |
1429 | } | |
1430 | ||
1431 | static ssize_t show_temp_beep(struct device *dev, struct device_attribute | |
1432 | *devattr, char *buf) | |
1433 | { | |
1434 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1435 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 | 1436 | |
7567a043 | 1437 | if (data->temp_beep & (1 << nr)) |
45fb3669 HG |
1438 | return sprintf(buf, "1\n"); |
1439 | else | |
1440 | return sprintf(buf, "0\n"); | |
1441 | } | |
1442 | ||
1443 | static ssize_t store_temp_beep(struct device *dev, struct device_attribute | |
1444 | *devattr, const char *buf, size_t count) | |
1445 | { | |
1446 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1447 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1448 | unsigned long val; | |
1449 | ||
1450 | err = strict_strtoul(buf, 10, &val); | |
1451 | if (err) | |
1452 | return err; | |
45fb3669 HG |
1453 | |
1454 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1455 | data->temp_beep = f71882fg_read8(data, F71882FG_REG_TEMP_BEEP); |
45fb3669 | 1456 | if (val) |
7567a043 | 1457 | data->temp_beep |= 1 << nr; |
45fb3669 | 1458 | else |
7567a043 | 1459 | data->temp_beep &= ~(1 << nr); |
45fb3669 HG |
1460 | |
1461 | f71882fg_write8(data, F71882FG_REG_TEMP_BEEP, data->temp_beep); | |
1462 | mutex_unlock(&data->update_lock); | |
1463 | ||
1464 | return count; | |
1465 | } | |
1466 | ||
1467 | static ssize_t show_temp_alarm(struct device *dev, struct device_attribute | |
1468 | *devattr, char *buf) | |
1469 | { | |
1470 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1471 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 | 1472 | |
7567a043 | 1473 | if (data->temp_status & (1 << nr)) |
45fb3669 HG |
1474 | return sprintf(buf, "1\n"); |
1475 | else | |
1476 | return sprintf(buf, "0\n"); | |
1477 | } | |
1478 | ||
1479 | static ssize_t show_temp_fault(struct device *dev, struct device_attribute | |
1480 | *devattr, char *buf) | |
1481 | { | |
1482 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
bc37ae71 | 1483 | int nr = to_sensor_dev_attr_2(devattr)->index; |
45fb3669 | 1484 | |
7567a043 | 1485 | if (data->temp_diode_open & (1 << nr)) |
45fb3669 HG |
1486 | return sprintf(buf, "1\n"); |
1487 | else | |
1488 | return sprintf(buf, "0\n"); | |
1489 | } | |
1490 | ||
9ab796eb MD |
1491 | static ssize_t show_pwm(struct device *dev, |
1492 | struct device_attribute *devattr, char *buf) | |
1493 | { | |
1494 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1495 | int val, nr = to_sensor_dev_attr_2(devattr)->index; | |
ce0bfa5e | 1496 | mutex_lock(&data->update_lock); |
9ab796eb MD |
1497 | if (data->pwm_enable & (1 << (2 * nr))) |
1498 | /* PWM mode */ | |
1499 | val = data->pwm[nr]; | |
1500 | else { | |
1501 | /* RPM mode */ | |
9ab796eb MD |
1502 | val = 255 * fan_from_reg(data->fan_target[nr]) |
1503 | / fan_from_reg(data->fan_full_speed[nr]); | |
9ab796eb | 1504 | } |
ce0bfa5e | 1505 | mutex_unlock(&data->update_lock); |
9ab796eb MD |
1506 | return sprintf(buf, "%d\n", val); |
1507 | } | |
1508 | ||
1509 | static ssize_t store_pwm(struct device *dev, | |
1510 | struct device_attribute *devattr, const char *buf, | |
1511 | size_t count) | |
1512 | { | |
ce0bfa5e | 1513 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca GS |
1514 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1515 | long val; | |
1516 | ||
1517 | err = strict_strtol(buf, 10, &val); | |
1518 | if (err) | |
1519 | return err; | |
1520 | ||
9ab796eb MD |
1521 | val = SENSORS_LIMIT(val, 0, 255); |
1522 | ||
1523 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1524 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
ed4f7c20 HG |
1525 | if ((data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 3) != 2) || |
1526 | (data->type != f8000 && !((data->pwm_enable >> 2 * nr) & 2))) { | |
1527 | count = -EROFS; | |
1528 | goto leave; | |
1529 | } | |
9ab796eb MD |
1530 | if (data->pwm_enable & (1 << (2 * nr))) { |
1531 | /* PWM mode */ | |
1532 | f71882fg_write8(data, F71882FG_REG_PWM(nr), val); | |
1533 | data->pwm[nr] = val; | |
1534 | } else { | |
1535 | /* RPM mode */ | |
ce0bfa5e HG |
1536 | int target, full_speed; |
1537 | full_speed = f71882fg_read16(data, | |
1538 | F71882FG_REG_FAN_FULL_SPEED(nr)); | |
1539 | target = fan_to_reg(val * fan_from_reg(full_speed) / 255); | |
1540 | f71882fg_write16(data, F71882FG_REG_FAN_TARGET(nr), target); | |
1541 | data->fan_target[nr] = target; | |
1542 | data->fan_full_speed[nr] = full_speed; | |
9ab796eb | 1543 | } |
ed4f7c20 | 1544 | leave: |
9ab796eb MD |
1545 | mutex_unlock(&data->update_lock); |
1546 | ||
1547 | return count; | |
1548 | } | |
1549 | ||
1550 | static ssize_t show_pwm_enable(struct device *dev, | |
1551 | struct device_attribute *devattr, char *buf) | |
1552 | { | |
ed4f7c20 | 1553 | int result = 0; |
9ab796eb MD |
1554 | struct f71882fg_data *data = f71882fg_update_device(dev); |
1555 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1556 | ||
ed4f7c20 HG |
1557 | switch ((data->pwm_enable >> 2 * nr) & 3) { |
1558 | case 0: | |
1559 | case 1: | |
1560 | result = 2; /* Normal auto mode */ | |
1561 | break; | |
1562 | case 2: | |
1563 | result = 1; /* Manual mode */ | |
1564 | break; | |
1565 | case 3: | |
1566 | if (data->type == f8000) | |
1567 | result = 3; /* Thermostat mode */ | |
1568 | else | |
1569 | result = 1; /* Manual mode */ | |
1570 | break; | |
1571 | } | |
9ab796eb MD |
1572 | |
1573 | return sprintf(buf, "%d\n", result); | |
1574 | } | |
1575 | ||
1576 | static ssize_t store_pwm_enable(struct device *dev, struct device_attribute | |
1577 | *devattr, const char *buf, size_t count) | |
1578 | { | |
1579 | struct f71882fg_data *data = dev_get_drvdata(dev); | |
e8a4eaca GS |
1580 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1581 | long val; | |
1582 | ||
1583 | err = strict_strtol(buf, 10, &val); | |
1584 | if (err) | |
1585 | return err; | |
9ab796eb | 1586 | |
3fc7838a HG |
1587 | /* Special case for F8000 pwm channel 3 which only does auto mode */ |
1588 | if (data->type == f8000 && nr == 2 && val != 2) | |
1589 | return -EINVAL; | |
1590 | ||
9ab796eb | 1591 | mutex_lock(&data->update_lock); |
ce0bfa5e | 1592 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
ed4f7c20 HG |
1593 | /* Special case for F8000 auto PWM mode / Thermostat mode */ |
1594 | if (data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 1)) { | |
1595 | switch (val) { | |
1596 | case 2: | |
1597 | data->pwm_enable &= ~(2 << (2 * nr)); | |
1598 | break; /* Normal auto mode */ | |
1599 | case 3: | |
1600 | data->pwm_enable |= 2 << (2 * nr); | |
1601 | break; /* Thermostat mode */ | |
1602 | default: | |
1603 | count = -EINVAL; | |
1604 | goto leave; | |
1605 | } | |
1606 | } else { | |
1607 | switch (val) { | |
1608 | case 1: | |
09475d32 HG |
1609 | /* The f71858fg does not support manual RPM mode */ |
1610 | if (data->type == f71858fg && | |
1611 | ((data->pwm_enable >> (2 * nr)) & 1)) { | |
1612 | count = -EINVAL; | |
1613 | goto leave; | |
1614 | } | |
ed4f7c20 HG |
1615 | data->pwm_enable |= 2 << (2 * nr); |
1616 | break; /* Manual */ | |
1617 | case 2: | |
1618 | data->pwm_enable &= ~(2 << (2 * nr)); | |
1619 | break; /* Normal auto mode */ | |
1620 | default: | |
1621 | count = -EINVAL; | |
1622 | goto leave; | |
1623 | } | |
9ab796eb | 1624 | } |
9ab796eb | 1625 | f71882fg_write8(data, F71882FG_REG_PWM_ENABLE, data->pwm_enable); |
ed4f7c20 | 1626 | leave: |
9ab796eb MD |
1627 | mutex_unlock(&data->update_lock); |
1628 | ||
1629 | return count; | |
1630 | } | |
1631 | ||
1632 | static ssize_t show_pwm_auto_point_pwm(struct device *dev, | |
1633 | struct device_attribute *devattr, | |
1634 | char *buf) | |
1635 | { | |
1636 | int result; | |
1637 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1638 | int pwm = to_sensor_dev_attr_2(devattr)->index; | |
1639 | int point = to_sensor_dev_attr_2(devattr)->nr; | |
1640 | ||
ce0bfa5e | 1641 | mutex_lock(&data->update_lock); |
9ab796eb MD |
1642 | if (data->pwm_enable & (1 << (2 * pwm))) { |
1643 | /* PWM mode */ | |
1644 | result = data->pwm_auto_point_pwm[pwm][point]; | |
1645 | } else { | |
1646 | /* RPM mode */ | |
1647 | result = 32 * 255 / (32 + data->pwm_auto_point_pwm[pwm][point]); | |
1648 | } | |
ce0bfa5e | 1649 | mutex_unlock(&data->update_lock); |
9ab796eb MD |
1650 | |
1651 | return sprintf(buf, "%d\n", result); | |
1652 | } | |
1653 | ||
1654 | static ssize_t store_pwm_auto_point_pwm(struct device *dev, | |
1655 | struct device_attribute *devattr, | |
1656 | const char *buf, size_t count) | |
1657 | { | |
ce0bfa5e | 1658 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca | 1659 | int err, pwm = to_sensor_dev_attr_2(devattr)->index; |
9ab796eb | 1660 | int point = to_sensor_dev_attr_2(devattr)->nr; |
e8a4eaca GS |
1661 | long val; |
1662 | ||
1663 | err = strict_strtol(buf, 10, &val); | |
1664 | if (err) | |
1665 | return err; | |
1666 | ||
9ab796eb MD |
1667 | val = SENSORS_LIMIT(val, 0, 255); |
1668 | ||
1669 | mutex_lock(&data->update_lock); | |
ce0bfa5e | 1670 | data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); |
9ab796eb MD |
1671 | if (data->pwm_enable & (1 << (2 * pwm))) { |
1672 | /* PWM mode */ | |
1673 | } else { | |
1674 | /* RPM mode */ | |
1675 | if (val < 29) /* Prevent negative numbers */ | |
1676 | val = 255; | |
1677 | else | |
1678 | val = (255 - val) * 32 / val; | |
1679 | } | |
1680 | f71882fg_write8(data, F71882FG_REG_POINT_PWM(pwm, point), val); | |
1681 | data->pwm_auto_point_pwm[pwm][point] = val; | |
1682 | mutex_unlock(&data->update_lock); | |
1683 | ||
1684 | return count; | |
1685 | } | |
1686 | ||
1687 | static ssize_t show_pwm_auto_point_temp_hyst(struct device *dev, | |
1688 | struct device_attribute *devattr, | |
1689 | char *buf) | |
1690 | { | |
1691 | int result = 0; | |
1692 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1693 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1694 | int point = to_sensor_dev_attr_2(devattr)->nr; | |
1695 | ||
1696 | mutex_lock(&data->update_lock); | |
bc27490f HG |
1697 | if (nr & 1) |
1698 | result = data->pwm_auto_point_hyst[nr / 2] >> 4; | |
1699 | else | |
1700 | result = data->pwm_auto_point_hyst[nr / 2] & 0x0f; | |
9ab796eb MD |
1701 | result = 1000 * (data->pwm_auto_point_temp[nr][point] - result); |
1702 | mutex_unlock(&data->update_lock); | |
1703 | ||
1704 | return sprintf(buf, "%d\n", result); | |
1705 | } | |
1706 | ||
1707 | static ssize_t store_pwm_auto_point_temp_hyst(struct device *dev, | |
1708 | struct device_attribute *devattr, | |
1709 | const char *buf, size_t count) | |
1710 | { | |
ce0bfa5e | 1711 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca | 1712 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
9ab796eb | 1713 | int point = to_sensor_dev_attr_2(devattr)->nr; |
bc27490f | 1714 | u8 reg; |
e8a4eaca GS |
1715 | long val; |
1716 | ||
1717 | err = strict_strtol(buf, 10, &val); | |
1718 | if (err) | |
1719 | return err; | |
1720 | ||
1721 | val /= 1000; | |
9ab796eb MD |
1722 | |
1723 | mutex_lock(&data->update_lock); | |
ce0bfa5e HG |
1724 | data->pwm_auto_point_temp[nr][point] = |
1725 | f71882fg_read8(data, F71882FG_REG_POINT_TEMP(nr, point)); | |
9ab796eb MD |
1726 | val = SENSORS_LIMIT(val, data->pwm_auto_point_temp[nr][point] - 15, |
1727 | data->pwm_auto_point_temp[nr][point]); | |
1728 | val = data->pwm_auto_point_temp[nr][point] - val; | |
1729 | ||
bc27490f HG |
1730 | reg = f71882fg_read8(data, F71882FG_REG_FAN_HYST(nr / 2)); |
1731 | if (nr & 1) | |
1732 | reg = (reg & 0x0f) | (val << 4); | |
1733 | else | |
1734 | reg = (reg & 0xf0) | val; | |
1735 | ||
1736 | f71882fg_write8(data, F71882FG_REG_FAN_HYST(nr / 2), reg); | |
1737 | data->pwm_auto_point_hyst[nr / 2] = reg; | |
9ab796eb MD |
1738 | mutex_unlock(&data->update_lock); |
1739 | ||
1740 | return count; | |
1741 | } | |
1742 | ||
1743 | static ssize_t show_pwm_interpolate(struct device *dev, | |
1744 | struct device_attribute *devattr, char *buf) | |
1745 | { | |
1746 | int result; | |
1747 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1748 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1749 | ||
1750 | result = (data->pwm_auto_point_mapping[nr] >> 4) & 1; | |
1751 | ||
1752 | return sprintf(buf, "%d\n", result); | |
1753 | } | |
1754 | ||
1755 | static ssize_t store_pwm_interpolate(struct device *dev, | |
1756 | struct device_attribute *devattr, | |
1757 | const char *buf, size_t count) | |
1758 | { | |
ce0bfa5e | 1759 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca GS |
1760 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1761 | unsigned long val; | |
1762 | ||
1763 | err = strict_strtoul(buf, 10, &val); | |
1764 | if (err) | |
1765 | return err; | |
ce0bfa5e | 1766 | |
9ab796eb | 1767 | mutex_lock(&data->update_lock); |
ce0bfa5e HG |
1768 | data->pwm_auto_point_mapping[nr] = |
1769 | f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); | |
9ab796eb MD |
1770 | if (val) |
1771 | val = data->pwm_auto_point_mapping[nr] | (1 << 4); | |
1772 | else | |
1773 | val = data->pwm_auto_point_mapping[nr] & (~(1 << 4)); | |
1774 | f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val); | |
1775 | data->pwm_auto_point_mapping[nr] = val; | |
1776 | mutex_unlock(&data->update_lock); | |
1777 | ||
1778 | return count; | |
1779 | } | |
1780 | ||
1781 | static ssize_t show_pwm_auto_point_channel(struct device *dev, | |
1782 | struct device_attribute *devattr, | |
1783 | char *buf) | |
1784 | { | |
1785 | int result; | |
1786 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1787 | int nr = to_sensor_dev_attr_2(devattr)->index; | |
1788 | ||
09475d32 HG |
1789 | result = 1 << ((data->pwm_auto_point_mapping[nr] & 3) - |
1790 | data->temp_start); | |
9ab796eb MD |
1791 | |
1792 | return sprintf(buf, "%d\n", result); | |
1793 | } | |
1794 | ||
1795 | static ssize_t store_pwm_auto_point_channel(struct device *dev, | |
1796 | struct device_attribute *devattr, | |
1797 | const char *buf, size_t count) | |
1798 | { | |
ce0bfa5e | 1799 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca GS |
1800 | int err, nr = to_sensor_dev_attr_2(devattr)->index; |
1801 | long val; | |
1802 | ||
1803 | err = strict_strtol(buf, 10, &val); | |
1804 | if (err) | |
1805 | return err; | |
30453018 | 1806 | |
9ab796eb MD |
1807 | switch (val) { |
1808 | case 1: | |
30453018 | 1809 | val = 0; |
9ab796eb MD |
1810 | break; |
1811 | case 2: | |
30453018 | 1812 | val = 1; |
9ab796eb MD |
1813 | break; |
1814 | case 4: | |
30453018 | 1815 | val = 2; |
9ab796eb MD |
1816 | break; |
1817 | default: | |
1818 | return -EINVAL; | |
1819 | } | |
09475d32 | 1820 | val += data->temp_start; |
9ab796eb | 1821 | mutex_lock(&data->update_lock); |
ce0bfa5e HG |
1822 | data->pwm_auto_point_mapping[nr] = |
1823 | f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); | |
9ab796eb MD |
1824 | val = (data->pwm_auto_point_mapping[nr] & 0xfc) | val; |
1825 | f71882fg_write8(data, F71882FG_REG_POINT_MAPPING(nr), val); | |
1826 | data->pwm_auto_point_mapping[nr] = val; | |
1827 | mutex_unlock(&data->update_lock); | |
1828 | ||
1829 | return count; | |
1830 | } | |
1831 | ||
1832 | static ssize_t show_pwm_auto_point_temp(struct device *dev, | |
1833 | struct device_attribute *devattr, | |
1834 | char *buf) | |
1835 | { | |
1836 | int result; | |
1837 | struct f71882fg_data *data = f71882fg_update_device(dev); | |
1838 | int pwm = to_sensor_dev_attr_2(devattr)->index; | |
1839 | int point = to_sensor_dev_attr_2(devattr)->nr; | |
1840 | ||
1841 | result = data->pwm_auto_point_temp[pwm][point]; | |
1842 | return sprintf(buf, "%d\n", 1000 * result); | |
1843 | } | |
1844 | ||
1845 | static ssize_t store_pwm_auto_point_temp(struct device *dev, | |
1846 | struct device_attribute *devattr, | |
1847 | const char *buf, size_t count) | |
1848 | { | |
ce0bfa5e | 1849 | struct f71882fg_data *data = dev_get_drvdata(dev); |
e8a4eaca | 1850 | int err, pwm = to_sensor_dev_attr_2(devattr)->index; |
9ab796eb | 1851 | int point = to_sensor_dev_attr_2(devattr)->nr; |
e8a4eaca GS |
1852 | long val; |
1853 | ||
1854 | err = strict_strtol(buf, 10, &val); | |
1855 | if (err) | |
1856 | return err; | |
1857 | ||
1858 | val /= 1000; | |
7669896f | 1859 | |
98f7ba19 | 1860 | if (data->auto_point_temp_signed) |
7669896f HG |
1861 | val = SENSORS_LIMIT(val, -128, 127); |
1862 | else | |
1863 | val = SENSORS_LIMIT(val, 0, 127); | |
9ab796eb MD |
1864 | |
1865 | mutex_lock(&data->update_lock); | |
1866 | f71882fg_write8(data, F71882FG_REG_POINT_TEMP(pwm, point), val); | |
1867 | data->pwm_auto_point_temp[pwm][point] = val; | |
1868 | mutex_unlock(&data->update_lock); | |
1869 | ||
1870 | return count; | |
1871 | } | |
1872 | ||
45fb3669 HG |
1873 | static ssize_t show_name(struct device *dev, struct device_attribute *devattr, |
1874 | char *buf) | |
1875 | { | |
498be968 HG |
1876 | struct f71882fg_data *data = dev_get_drvdata(dev); |
1877 | return sprintf(buf, "%s\n", f71882fg_names[data->type]); | |
45fb3669 HG |
1878 | } |
1879 | ||
c13548c5 HG |
1880 | static int __devinit f71882fg_create_sysfs_files(struct platform_device *pdev, |
1881 | struct sensor_device_attribute_2 *attr, int count) | |
1882 | { | |
1883 | int err, i; | |
1884 | ||
1885 | for (i = 0; i < count; i++) { | |
1886 | err = device_create_file(&pdev->dev, &attr[i].dev_attr); | |
1887 | if (err) | |
1888 | return err; | |
1889 | } | |
1890 | return 0; | |
1891 | } | |
45fb3669 | 1892 | |
fc16c56e HG |
1893 | static void f71882fg_remove_sysfs_files(struct platform_device *pdev, |
1894 | struct sensor_device_attribute_2 *attr, int count) | |
1895 | { | |
1896 | int i; | |
1897 | ||
1898 | for (i = 0; i < count; i++) | |
1899 | device_remove_file(&pdev->dev, &attr[i].dev_attr); | |
1900 | } | |
1901 | ||
c13548c5 | 1902 | static int __devinit f71882fg_probe(struct platform_device *pdev) |
45fb3669 HG |
1903 | { |
1904 | struct f71882fg_data *data; | |
498be968 | 1905 | struct f71882fg_sio_data *sio_data = pdev->dev.platform_data; |
28ba8587 | 1906 | int err, i, nr_fans = (sio_data->type == f71882fg) ? 4 : 3; |
98f7ba19 | 1907 | u8 start_reg, reg; |
45fb3669 | 1908 | |
c13548c5 HG |
1909 | data = kzalloc(sizeof(struct f71882fg_data), GFP_KERNEL); |
1910 | if (!data) | |
45fb3669 HG |
1911 | return -ENOMEM; |
1912 | ||
1913 | data->addr = platform_get_resource(pdev, IORESOURCE_IO, 0)->start; | |
498be968 | 1914 | data->type = sio_data->type; |
09475d32 HG |
1915 | data->temp_start = |
1916 | (data->type == f71858fg || data->type == f8000) ? 0 : 1; | |
45fb3669 HG |
1917 | mutex_init(&data->update_lock); |
1918 | platform_set_drvdata(pdev, data); | |
1919 | ||
3cc74758 | 1920 | start_reg = f71882fg_read8(data, F71882FG_REG_START); |
12d66e84 HG |
1921 | if (start_reg & 0x04) { |
1922 | dev_warn(&pdev->dev, "Hardware monitor is powered down\n"); | |
1923 | err = -ENODEV; | |
1924 | goto exit_free; | |
1925 | } | |
3cc74758 HG |
1926 | if (!(start_reg & 0x03)) { |
1927 | dev_warn(&pdev->dev, "Hardware monitoring not activated\n"); | |
1928 | err = -ENODEV; | |
1929 | goto exit_free; | |
1930 | } | |
1931 | ||
45fb3669 | 1932 | /* Register sysfs interface files */ |
c13548c5 HG |
1933 | err = device_create_file(&pdev->dev, &dev_attr_name); |
1934 | if (err) | |
1935 | goto exit_unregister_sysfs; | |
45fb3669 | 1936 | |
45fb3669 | 1937 | if (start_reg & 0x01) { |
ed4f7c20 | 1938 | switch (data->type) { |
09475d32 HG |
1939 | case f71858fg: |
1940 | data->temp_config = | |
1941 | f71882fg_read8(data, F71882FG_REG_TEMP_CONFIG); | |
1942 | if (data->temp_config & 0x10) | |
1943 | /* The f71858fg temperature alarms behave as | |
1944 | the f8000 alarms in this mode */ | |
1945 | err = f71882fg_create_sysfs_files(pdev, | |
1946 | f8000_in_temp_attr, | |
1947 | ARRAY_SIZE(f8000_in_temp_attr)); | |
1948 | else | |
1949 | err = f71882fg_create_sysfs_files(pdev, | |
1950 | f71858fg_in_temp_attr, | |
1951 | ARRAY_SIZE(f71858fg_in_temp_attr)); | |
1952 | break; | |
ed4f7c20 | 1953 | case f71882fg: |
7669896f | 1954 | case f71889fg: |
498be968 | 1955 | err = f71882fg_create_sysfs_files(pdev, |
66344aa6 HG |
1956 | fxxxx_in1_alarm_attr, |
1957 | ARRAY_SIZE(fxxxx_in1_alarm_attr)); | |
498be968 HG |
1958 | if (err) |
1959 | goto exit_unregister_sysfs; | |
ed4f7c20 HG |
1960 | /* fall through! */ |
1961 | case f71862fg: | |
1962 | err = f71882fg_create_sysfs_files(pdev, | |
f2e41e91 AM |
1963 | fxxxx_in_temp_attr, |
1964 | ARRAY_SIZE(fxxxx_in_temp_attr)); | |
ed4f7c20 HG |
1965 | break; |
1966 | case f8000: | |
1967 | err = f71882fg_create_sysfs_files(pdev, | |
1968 | f8000_in_temp_attr, | |
1969 | ARRAY_SIZE(f8000_in_temp_attr)); | |
1970 | break; | |
498be968 | 1971 | } |
ed4f7c20 HG |
1972 | if (err) |
1973 | goto exit_unregister_sysfs; | |
45fb3669 HG |
1974 | } |
1975 | ||
1976 | if (start_reg & 0x02) { | |
98f7ba19 HG |
1977 | switch (data->type) { |
1978 | case f71889fg: | |
1979 | reg = f71882fg_read8(data, F71882FG_REG_FAN_FAULT_T); | |
1980 | if (reg & F71882FG_FAN_NEG_TEMP_EN) | |
1981 | data->auto_point_temp_signed = 1; | |
1982 | break; | |
1983 | default: | |
1984 | break; | |
1985 | } | |
1986 | ||
996cadb2 HG |
1987 | data->pwm_enable = |
1988 | f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); | |
1989 | ||
1990 | /* Sanity check the pwm settings */ | |
1991 | switch (data->type) { | |
09475d32 HG |
1992 | case f71858fg: |
1993 | err = 0; | |
1994 | for (i = 0; i < nr_fans; i++) | |
1995 | if (((data->pwm_enable >> (i * 2)) & 3) == 3) | |
1996 | err = 1; | |
1997 | break; | |
996cadb2 HG |
1998 | case f71862fg: |
1999 | err = (data->pwm_enable & 0x15) != 0x15; | |
2000 | break; | |
2001 | case f71882fg: | |
7669896f | 2002 | case f71889fg: |
996cadb2 HG |
2003 | err = 0; |
2004 | break; | |
2005 | case f8000: | |
2006 | err = data->pwm_enable & 0x20; | |
2007 | break; | |
2008 | } | |
2009 | if (err) { | |
2010 | dev_err(&pdev->dev, | |
2011 | "Invalid (reserved) pwm settings: 0x%02x\n", | |
2012 | (unsigned int)data->pwm_enable); | |
2013 | err = -ENODEV; | |
2014 | goto exit_unregister_sysfs; | |
2015 | } | |
2016 | ||
b69b0399 HG |
2017 | err = f71882fg_create_sysfs_files(pdev, &fxxxx_fan_attr[0][0], |
2018 | ARRAY_SIZE(fxxxx_fan_attr[0]) * nr_fans); | |
498be968 HG |
2019 | if (err) |
2020 | goto exit_unregister_sysfs; | |
2021 | ||
7669896f HG |
2022 | if (data->type == f71862fg || data->type == f71882fg || |
2023 | data->type == f71889fg) { | |
498be968 | 2024 | err = f71882fg_create_sysfs_files(pdev, |
b69b0399 | 2025 | fxxxx_fan_beep_attr, nr_fans); |
66344aa6 HG |
2026 | if (err) |
2027 | goto exit_unregister_sysfs; | |
b69b0399 HG |
2028 | } |
2029 | ||
2030 | switch (data->type) { | |
2031 | case f71862fg: | |
66344aa6 HG |
2032 | err = f71882fg_create_sysfs_files(pdev, |
2033 | f71862fg_auto_pwm_attr, | |
2034 | ARRAY_SIZE(f71862fg_auto_pwm_attr)); | |
ed4f7c20 | 2035 | break; |
ed4f7c20 HG |
2036 | case f8000: |
2037 | err = f71882fg_create_sysfs_files(pdev, | |
2038 | f8000_fan_attr, | |
2039 | ARRAY_SIZE(f8000_fan_attr)); | |
66344aa6 HG |
2040 | if (err) |
2041 | goto exit_unregister_sysfs; | |
2042 | err = f71882fg_create_sysfs_files(pdev, | |
2043 | f8000_auto_pwm_attr, | |
2044 | ARRAY_SIZE(f8000_auto_pwm_attr)); | |
ed4f7c20 | 2045 | break; |
7669896f HG |
2046 | case f71889fg: |
2047 | for (i = 0; i < nr_fans; i++) { | |
2048 | data->pwm_auto_point_mapping[i] = | |
2049 | f71882fg_read8(data, | |
2050 | F71882FG_REG_POINT_MAPPING(i)); | |
2051 | if (data->pwm_auto_point_mapping[i] & 0x80) | |
2052 | break; | |
2053 | } | |
2054 | if (i != nr_fans) { | |
2055 | dev_warn(&pdev->dev, | |
2056 | "Auto pwm controlled by raw digital " | |
2057 | "data, disabling pwm auto_point " | |
2058 | "sysfs attributes\n"); | |
2059 | break; | |
2060 | } | |
2061 | /* fall through */ | |
b69b0399 HG |
2062 | default: /* f71858fg / f71882fg */ |
2063 | err = f71882fg_create_sysfs_files(pdev, | |
2064 | &fxxxx_auto_pwm_attr[0][0], | |
2065 | ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans); | |
498be968 | 2066 | } |
c13548c5 HG |
2067 | if (err) |
2068 | goto exit_unregister_sysfs; | |
28ba8587 HG |
2069 | |
2070 | for (i = 0; i < nr_fans; i++) | |
2071 | dev_info(&pdev->dev, "Fan: %d is in %s mode\n", i + 1, | |
2072 | (data->pwm_enable & (1 << 2 * i)) ? | |
2073 | "duty-cycle" : "RPM"); | |
45fb3669 HG |
2074 | } |
2075 | ||
1beeffe4 TJ |
2076 | data->hwmon_dev = hwmon_device_register(&pdev->dev); |
2077 | if (IS_ERR(data->hwmon_dev)) { | |
2078 | err = PTR_ERR(data->hwmon_dev); | |
c13548c5 | 2079 | data->hwmon_dev = NULL; |
45fb3669 HG |
2080 | goto exit_unregister_sysfs; |
2081 | } | |
2082 | ||
2083 | return 0; | |
2084 | ||
2085 | exit_unregister_sysfs: | |
c13548c5 | 2086 | f71882fg_remove(pdev); /* Will unregister the sysfs files for us */ |
3cc74758 HG |
2087 | return err; /* f71882fg_remove() also frees our data */ |
2088 | exit_free: | |
2089 | kfree(data); | |
45fb3669 HG |
2090 | return err; |
2091 | } | |
2092 | ||
c13548c5 | 2093 | static int f71882fg_remove(struct platform_device *pdev) |
45fb3669 | 2094 | { |
45fb3669 | 2095 | struct f71882fg_data *data = platform_get_drvdata(pdev); |
fc16c56e HG |
2096 | int nr_fans = (data->type == f71882fg) ? 4 : 3; |
2097 | u8 start_reg = f71882fg_read8(data, F71882FG_REG_START); | |
45fb3669 | 2098 | |
c13548c5 HG |
2099 | if (data->hwmon_dev) |
2100 | hwmon_device_unregister(data->hwmon_dev); | |
45fb3669 | 2101 | |
c13548c5 | 2102 | device_remove_file(&pdev->dev, &dev_attr_name); |
45fb3669 | 2103 | |
fc16c56e HG |
2104 | if (start_reg & 0x01) { |
2105 | switch (data->type) { | |
2106 | case f71858fg: | |
2107 | if (data->temp_config & 0x10) | |
2108 | f71882fg_remove_sysfs_files(pdev, | |
2109 | f8000_in_temp_attr, | |
2110 | ARRAY_SIZE(f8000_in_temp_attr)); | |
2111 | else | |
2112 | f71882fg_remove_sysfs_files(pdev, | |
2113 | f71858fg_in_temp_attr, | |
2114 | ARRAY_SIZE(f71858fg_in_temp_attr)); | |
2115 | break; | |
2116 | case f71882fg: | |
7669896f | 2117 | case f71889fg: |
fc16c56e HG |
2118 | f71882fg_remove_sysfs_files(pdev, |
2119 | fxxxx_in1_alarm_attr, | |
2120 | ARRAY_SIZE(fxxxx_in1_alarm_attr)); | |
2121 | /* fall through! */ | |
2122 | case f71862fg: | |
2123 | f71882fg_remove_sysfs_files(pdev, | |
f2e41e91 AM |
2124 | fxxxx_in_temp_attr, |
2125 | ARRAY_SIZE(fxxxx_in_temp_attr)); | |
fc16c56e HG |
2126 | break; |
2127 | case f8000: | |
2128 | f71882fg_remove_sysfs_files(pdev, | |
2129 | f8000_in_temp_attr, | |
2130 | ARRAY_SIZE(f8000_in_temp_attr)); | |
2131 | break; | |
2132 | } | |
2133 | } | |
498be968 | 2134 | |
fc16c56e HG |
2135 | if (start_reg & 0x02) { |
2136 | f71882fg_remove_sysfs_files(pdev, &fxxxx_fan_attr[0][0], | |
2137 | ARRAY_SIZE(fxxxx_fan_attr[0]) * nr_fans); | |
45fb3669 | 2138 | |
7669896f HG |
2139 | if (data->type == f71862fg || data->type == f71882fg || |
2140 | data->type == f71889fg) | |
fc16c56e HG |
2141 | f71882fg_remove_sysfs_files(pdev, |
2142 | fxxxx_fan_beep_attr, nr_fans); | |
66344aa6 | 2143 | |
fc16c56e HG |
2144 | switch (data->type) { |
2145 | case f71862fg: | |
2146 | f71882fg_remove_sysfs_files(pdev, | |
2147 | f71862fg_auto_pwm_attr, | |
2148 | ARRAY_SIZE(f71862fg_auto_pwm_attr)); | |
2149 | break; | |
2150 | case f8000: | |
2151 | f71882fg_remove_sysfs_files(pdev, | |
2152 | f8000_fan_attr, | |
2153 | ARRAY_SIZE(f8000_fan_attr)); | |
2154 | f71882fg_remove_sysfs_files(pdev, | |
2155 | f8000_auto_pwm_attr, | |
2156 | ARRAY_SIZE(f8000_auto_pwm_attr)); | |
2157 | break; | |
2158 | default: /* f71858fg / f71882fg / f71889fg */ | |
2159 | f71882fg_remove_sysfs_files(pdev, | |
2160 | &fxxxx_auto_pwm_attr[0][0], | |
2161 | ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans); | |
2162 | } | |
2163 | } | |
ed4f7c20 | 2164 | |
d9ebaa45 | 2165 | platform_set_drvdata(pdev, NULL); |
45fb3669 HG |
2166 | kfree(data); |
2167 | ||
2168 | return 0; | |
2169 | } | |
2170 | ||
498be968 HG |
2171 | static int __init f71882fg_find(int sioaddr, unsigned short *address, |
2172 | struct f71882fg_sio_data *sio_data) | |
45fb3669 | 2173 | { |
45fb3669 | 2174 | u16 devid; |
cadb8657 GS |
2175 | int err = superio_enter(sioaddr); |
2176 | if (err) | |
2177 | return err; | |
45fb3669 HG |
2178 | |
2179 | devid = superio_inw(sioaddr, SIO_REG_MANID); | |
2180 | if (devid != SIO_FINTEK_ID) { | |
22d3b412 | 2181 | pr_debug("Not a Fintek device\n"); |
cadb8657 | 2182 | err = -ENODEV; |
45fb3669 HG |
2183 | goto exit; |
2184 | } | |
2185 | ||
67b671bc | 2186 | devid = force_id ? force_id : superio_inw(sioaddr, SIO_REG_DEVID); |
498be968 | 2187 | switch (devid) { |
09475d32 HG |
2188 | case SIO_F71858_ID: |
2189 | sio_data->type = f71858fg; | |
2190 | break; | |
498be968 HG |
2191 | case SIO_F71862_ID: |
2192 | sio_data->type = f71862fg; | |
2193 | break; | |
2194 | case SIO_F71882_ID: | |
2195 | sio_data->type = f71882fg; | |
2196 | break; | |
7669896f HG |
2197 | case SIO_F71889_ID: |
2198 | sio_data->type = f71889fg; | |
2199 | break; | |
ed4f7c20 HG |
2200 | case SIO_F8000_ID: |
2201 | sio_data->type = f8000; | |
2202 | break; | |
498be968 | 2203 | default: |
22d3b412 JP |
2204 | pr_info("Unsupported Fintek device: %04x\n", |
2205 | (unsigned int)devid); | |
cadb8657 | 2206 | err = -ENODEV; |
45fb3669 HG |
2207 | goto exit; |
2208 | } | |
2209 | ||
09475d32 HG |
2210 | if (sio_data->type == f71858fg) |
2211 | superio_select(sioaddr, SIO_F71858FG_LD_HWM); | |
2212 | else | |
2213 | superio_select(sioaddr, SIO_F71882FG_LD_HWM); | |
2214 | ||
8afb1049 | 2215 | if (!(superio_inb(sioaddr, SIO_REG_ENABLE) & 0x01)) { |
22d3b412 | 2216 | pr_warn("Device not activated\n"); |
cadb8657 | 2217 | err = -ENODEV; |
45fb3669 HG |
2218 | goto exit; |
2219 | } | |
2220 | ||
2221 | *address = superio_inw(sioaddr, SIO_REG_ADDR); | |
162bb59e | 2222 | if (*address == 0) { |
22d3b412 | 2223 | pr_warn("Base address not set\n"); |
cadb8657 | 2224 | err = -ENODEV; |
45fb3669 HG |
2225 | goto exit; |
2226 | } | |
2227 | *address &= ~(REGION_LENGTH - 1); /* Ignore 3 LSB */ | |
2228 | ||
45fb3669 | 2229 | err = 0; |
22d3b412 | 2230 | pr_info("Found %s chip at %#x, revision %d\n", |
498be968 | 2231 | f71882fg_names[sio_data->type], (unsigned int)*address, |
45fb3669 HG |
2232 | (int)superio_inb(sioaddr, SIO_REG_DEVREV)); |
2233 | exit: | |
2234 | superio_exit(sioaddr); | |
2235 | return err; | |
2236 | } | |
2237 | ||
498be968 HG |
2238 | static int __init f71882fg_device_add(unsigned short address, |
2239 | const struct f71882fg_sio_data *sio_data) | |
45fb3669 HG |
2240 | { |
2241 | struct resource res = { | |
2242 | .start = address, | |
2243 | .end = address + REGION_LENGTH - 1, | |
2244 | .flags = IORESOURCE_IO, | |
2245 | }; | |
2246 | int err; | |
2247 | ||
2248 | f71882fg_pdev = platform_device_alloc(DRVNAME, address); | |
8afb1049 | 2249 | if (!f71882fg_pdev) |
45fb3669 HG |
2250 | return -ENOMEM; |
2251 | ||
2252 | res.name = f71882fg_pdev->name; | |
b9acb64a JD |
2253 | err = acpi_check_resource_conflict(&res); |
2254 | if (err) | |
18632f84 | 2255 | goto exit_device_put; |
b9acb64a | 2256 | |
45fb3669 | 2257 | err = platform_device_add_resources(f71882fg_pdev, &res, 1); |
8afb1049 | 2258 | if (err) { |
22d3b412 | 2259 | pr_err("Device resource addition failed\n"); |
45fb3669 HG |
2260 | goto exit_device_put; |
2261 | } | |
2262 | ||
498be968 HG |
2263 | err = platform_device_add_data(f71882fg_pdev, sio_data, |
2264 | sizeof(struct f71882fg_sio_data)); | |
2265 | if (err) { | |
22d3b412 | 2266 | pr_err("Platform data allocation failed\n"); |
498be968 HG |
2267 | goto exit_device_put; |
2268 | } | |
2269 | ||
45fb3669 | 2270 | err = platform_device_add(f71882fg_pdev); |
8afb1049 | 2271 | if (err) { |
22d3b412 | 2272 | pr_err("Device addition failed\n"); |
45fb3669 HG |
2273 | goto exit_device_put; |
2274 | } | |
2275 | ||
2276 | return 0; | |
2277 | ||
2278 | exit_device_put: | |
2279 | platform_device_put(f71882fg_pdev); | |
2280 | ||
2281 | return err; | |
2282 | } | |
2283 | ||
2284 | static int __init f71882fg_init(void) | |
2285 | { | |
2286 | int err = -ENODEV; | |
2287 | unsigned short address; | |
498be968 HG |
2288 | struct f71882fg_sio_data sio_data; |
2289 | ||
2290 | memset(&sio_data, 0, sizeof(sio_data)); | |
45fb3669 | 2291 | |
498be968 HG |
2292 | if (f71882fg_find(0x2e, &address, &sio_data) && |
2293 | f71882fg_find(0x4e, &address, &sio_data)) | |
45fb3669 HG |
2294 | goto exit; |
2295 | ||
c13548c5 HG |
2296 | err = platform_driver_register(&f71882fg_driver); |
2297 | if (err) | |
45fb3669 HG |
2298 | goto exit; |
2299 | ||
498be968 | 2300 | err = f71882fg_device_add(address, &sio_data); |
c13548c5 | 2301 | if (err) |
45fb3669 HG |
2302 | goto exit_driver; |
2303 | ||
2304 | return 0; | |
2305 | ||
2306 | exit_driver: | |
2307 | platform_driver_unregister(&f71882fg_driver); | |
2308 | exit: | |
2309 | return err; | |
2310 | } | |
2311 | ||
2312 | static void __exit f71882fg_exit(void) | |
2313 | { | |
2314 | platform_device_unregister(f71882fg_pdev); | |
2315 | platform_driver_unregister(&f71882fg_driver); | |
2316 | } | |
2317 | ||
2318 | MODULE_DESCRIPTION("F71882FG Hardware Monitoring Driver"); | |
c13548c5 | 2319 | MODULE_AUTHOR("Hans Edgington, Hans de Goede (hdegoede@redhat.com)"); |
45fb3669 HG |
2320 | MODULE_LICENSE("GPL"); |
2321 | ||
2322 | module_init(f71882fg_init); | |
2323 | module_exit(f71882fg_exit); |