Blame view
drivers/hwmon/abituguru3.c
40.8 KB
3faa1ffb4 hwmon: Add suppor... |
1 |
/* |
562fca2f7 hwmon: (abituguru... |
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 |
* abituguru3.c * * Copyright (c) 2006-2008 Hans de Goede <hdegoede@redhat.com> * Copyright (c) 2008 Alistair John Strachan <alistair@devzero.co.uk> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ |
3faa1ffb4 hwmon: Add suppor... |
21 |
/* |
562fca2f7 hwmon: (abituguru... |
22 23 24 25 |
* This driver supports the sensor part of revision 3 of the custom Abit uGuru * chip found on newer Abit uGuru motherboards. Note: because of lack of specs * only reading the sensors and their settings is supported. */ |
fe826749a hwmon: (abituguru... |
26 27 |
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
3faa1ffb4 hwmon: Add suppor... |
28 29 30 31 32 33 34 35 36 37 |
#include <linux/module.h> #include <linux/init.h> #include <linux/slab.h> #include <linux/jiffies.h> #include <linux/mutex.h> #include <linux/err.h> #include <linux/delay.h> #include <linux/platform_device.h> #include <linux/hwmon.h> #include <linux/hwmon-sysfs.h> |
b3aeab0cd hwmon: (abituguru... |
38 |
#include <linux/dmi.h> |
6055fae8a hwmon: Include <l... |
39 |
#include <linux/io.h> |
3faa1ffb4 hwmon: Add suppor... |
40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 |
/* uGuru3 bank addresses */ #define ABIT_UGURU3_SETTINGS_BANK 0x01 #define ABIT_UGURU3_SENSORS_BANK 0x08 #define ABIT_UGURU3_MISC_BANK 0x09 #define ABIT_UGURU3_ALARMS_START 0x1E #define ABIT_UGURU3_SETTINGS_START 0x24 #define ABIT_UGURU3_VALUES_START 0x80 #define ABIT_UGURU3_BOARD_ID 0x0A /* uGuru3 sensor bank flags */ /* Alarm if: */ #define ABIT_UGURU3_TEMP_HIGH_ALARM_ENABLE 0x01 /* temp over warn */ #define ABIT_UGURU3_VOLT_HIGH_ALARM_ENABLE 0x02 /* volt over max */ #define ABIT_UGURU3_VOLT_LOW_ALARM_ENABLE 0x04 /* volt under min */ #define ABIT_UGURU3_TEMP_HIGH_ALARM_FLAG 0x10 /* temp is over warn */ #define ABIT_UGURU3_VOLT_HIGH_ALARM_FLAG 0x20 /* volt is over max */ #define ABIT_UGURU3_VOLT_LOW_ALARM_FLAG 0x40 /* volt is under min */ #define ABIT_UGURU3_FAN_LOW_ALARM_ENABLE 0x01 /* fan under min */ #define ABIT_UGURU3_BEEP_ENABLE 0x08 /* beep if alarm */ #define ABIT_UGURU3_SHUTDOWN_ENABLE 0x80 /* shutdown if alarm */ /* sensor types */ #define ABIT_UGURU3_IN_SENSOR 0 #define ABIT_UGURU3_TEMP_SENSOR 1 #define ABIT_UGURU3_FAN_SENSOR 2 |
562fca2f7 hwmon: (abituguru... |
63 64 65 66 67 68 |
/* * Timeouts / Retries, if these turn out to need a lot of fiddling we could * convert them to params. Determined by trial and error. I assume this is * cpu-speed independent, since the ISA-bus and not the CPU should be the * bottleneck. */ |
3faa1ffb4 hwmon: Add suppor... |
69 |
#define ABIT_UGURU3_WAIT_TIMEOUT 250 |
562fca2f7 hwmon: (abituguru... |
70 71 72 73 |
/* * Normally the 0xAC at the end of synchronize() is reported after the * first read, but sometimes not and we need to poll */ |
3faa1ffb4 hwmon: Add suppor... |
74 75 76 |
#define ABIT_UGURU3_SYNCHRONIZE_TIMEOUT 5 /* utility macros */ #define ABIT_UGURU3_NAME "abituguru3" |
24f9c539b hwmon: Fix 'Macro... |
77 78 79 80 81 |
#define ABIT_UGURU3_DEBUG(format, arg...) \ do { \ if (verbose) \ pr_debug(format , ## arg); \ } while (0) |
3faa1ffb4 hwmon: Add suppor... |
82 83 84 |
/* Macros to help calculate the sysfs_names array length */ #define ABIT_UGURU3_MAX_NO_SENSORS 26 |
562fca2f7 hwmon: (abituguru... |
85 86 87 88 |
/* * sum of strlen +1 of: in??_input\0, in??_{min,max}\0, in??_{min,max}_alarm\0, * in??_{min,max}_alarm_enable\0, in??_beep\0, in??_shutdown\0, in??_label\0 */ |
79738416f hwmon: (abituguru... |
89 90 |
#define ABIT_UGURU3_IN_NAMES_LENGTH \ (11 + 2 * 9 + 2 * 15 + 2 * 22 + 10 + 14 + 11) |
562fca2f7 hwmon: (abituguru... |
91 92 93 94 95 |
/* * sum of strlen +1 of: temp??_input\0, temp??_max\0, temp??_crit\0, * temp??_alarm\0, temp??_alarm_enable\0, temp??_beep\0, temp??_shutdown\0, * temp??_label\0 */ |
3faa1ffb4 hwmon: Add suppor... |
96 |
#define ABIT_UGURU3_TEMP_NAMES_LENGTH (13 + 11 + 12 + 13 + 20 + 12 + 16 + 13) |
562fca2f7 hwmon: (abituguru... |
97 98 99 100 |
/* * sum of strlen +1 of: fan??_input\0, fan??_min\0, fan??_alarm\0, * fan??_alarm_enable\0, fan??_beep\0, fan??_shutdown\0, fan??_label\0 */ |
3faa1ffb4 hwmon: Add suppor... |
101 |
#define ABIT_UGURU3_FAN_NAMES_LENGTH (12 + 10 + 12 + 19 + 11 + 15 + 12) |
562fca2f7 hwmon: (abituguru... |
102 103 104 105 |
/* * Worst case scenario 16 in sensors (longest names_length) and the rest * temp sensors (second longest names_length). */ |
3faa1ffb4 hwmon: Add suppor... |
106 107 |
#define ABIT_UGURU3_SYSFS_NAMES_LENGTH (16 * ABIT_UGURU3_IN_NAMES_LENGTH + \ (ABIT_UGURU3_MAX_NO_SENSORS - 16) * ABIT_UGURU3_TEMP_NAMES_LENGTH) |
562fca2f7 hwmon: (abituguru... |
108 109 110 111 112 113 |
/* * All the macros below are named identical to the openguru2 program * reverse engineered by Louis Kruger, hence the names might not be 100% * logical. I could come up with better names, but I prefer keeping the names * identical so that this driver can be compared with his work more easily. */ |
3faa1ffb4 hwmon: Add suppor... |
114 115 116 117 118 |
/* Two i/o-ports are used by uGuru */ #define ABIT_UGURU3_BASE 0x00E0 #define ABIT_UGURU3_CMD 0x00 #define ABIT_UGURU3_DATA 0x04 #define ABIT_UGURU3_REGION_LENGTH 5 |
562fca2f7 hwmon: (abituguru... |
119 120 121 122 |
/* * The wait_xxx functions return this on success and the last contents * of the DATA register (0-255) on failure. */ |
3faa1ffb4 hwmon: Add suppor... |
123 124 125 126 127 128 129 130 |
#define ABIT_UGURU3_SUCCESS -1 /* uGuru status flags */ #define ABIT_UGURU3_STATUS_READY_FOR_READ 0x01 #define ABIT_UGURU3_STATUS_BUSY 0x02 /* Structures */ struct abituguru3_sensor_info { |
79738416f hwmon: (abituguru... |
131 |
const char *name; |
3faa1ffb4 hwmon: Add suppor... |
132 133 134 135 136 137 |
int port; int type; int multiplier; int divisor; int offset; }; |
bbe5939ab hwmon: (abituguru... |
138 139 |
/* Avoid use of flexible array members */ #define ABIT_UGURU3_MAX_DMI_NAMES 2 |
3faa1ffb4 hwmon: Add suppor... |
140 141 |
struct abituguru3_motherboard_info { u16 id; |
bbe5939ab hwmon: (abituguru... |
142 |
const char *dmi_name[ABIT_UGURU3_MAX_DMI_NAMES + 1]; |
3faa1ffb4 hwmon: Add suppor... |
143 144 145 |
/* + 1 -> end of sensors indicated by a sensor with name == NULL */ struct abituguru3_sensor_info sensors[ABIT_UGURU3_MAX_NO_SENSORS + 1]; }; |
562fca2f7 hwmon: (abituguru... |
146 147 148 149 150 |
/* * For the Abit uGuru, we need to keep some data in memory. * The structure is dynamically allocated, at the same time when a new * abituguru3 device is allocated. */ |
3faa1ffb4 hwmon: Add suppor... |
151 |
struct abituguru3_data { |
1beeffe43 hwmon: Convert fr... |
152 |
struct device *hwmon_dev; /* hwmon registered device */ |
3faa1ffb4 hwmon: Add suppor... |
153 154 155 156 |
struct mutex update_lock; /* protect access to data and uGuru */ unsigned short addr; /* uguru base address */ char valid; /* !=0 if following fields are valid */ unsigned long last_updated; /* In jiffies */ |
562fca2f7 hwmon: (abituguru... |
157 158 159 160 |
/* * For convenience the sysfs attr and their names are generated * automatically. We have max 10 entries per sensor (for in sensors) */ |
3faa1ffb4 hwmon: Add suppor... |
161 162 163 164 165 166 167 168 |
struct sensor_device_attribute_2 sysfs_attr[ABIT_UGURU3_MAX_NO_SENSORS * 10]; /* Buffer to store the dynamically generated sysfs names */ char sysfs_names[ABIT_UGURU3_SYSFS_NAMES_LENGTH]; /* Pointer to the sensors info for the detected motherboard */ const struct abituguru3_sensor_info *sensors; |
562fca2f7 hwmon: (abituguru... |
169 170 |
/* * The abituguru3 supports up to 48 sensors, and thus has registers |
84fb029fa hwmon: Correct so... |
171 |
* sets for 48 sensors, for convenience reasons / simplicity of the |
562fca2f7 hwmon: (abituguru... |
172 173 |
* code we always read and store all registers for all 48 sensors */ |
3faa1ffb4 hwmon: Add suppor... |
174 175 176 177 178 179 |
/* Alarms for all 48 sensors (1 bit per sensor) */ u8 alarms[48/8]; /* Value of all 48 sensors */ u8 value[48]; |
562fca2f7 hwmon: (abituguru... |
180 181 182 183 184 |
/* * Settings of all 48 sensors, note in and temp sensors (the first 32 * sensors) have 3 bytes of settings, while fans only have 2 bytes, * for convenience we use 3 bytes for all sensors */ |
3faa1ffb4 hwmon: Add suppor... |
185 186 187 188 189 190 |
u8 settings[48][3]; }; /* Constants */ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = { |
bbe5939ab hwmon: (abituguru... |
191 |
{ 0x000C, { NULL } /* Unknown, need DMI string */, { |
3faa1ffb4 hwmon: Add suppor... |
192 193 194 195 196 197 198 199 200 201 202 203 204 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH & PCIE 1.5V", 4, 0, 10, 1, 0 }, { "MCH 2.5V", 5, 0, 20, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
205 |
{ "System", 25, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
206 207 208 209 210 211 212 |
{ "PWM", 26, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS FAN", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 35, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
213 |
{ 0x000D, { NULL } /* Abit AW8, need DMI string */, { |
3faa1ffb4 hwmon: Add suppor... |
214 215 216 217 218 219 220 221 222 223 224 225 226 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH & PCIE 1.5V", 4, 0, 10, 1, 0 }, { "MCH 2.5V", 5, 0, 20, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
227 |
{ "System", 25, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
228 229 230 231 232 233 234 235 236 237 238 239 240 241 |
{ "PWM1", 26, 1, 1, 1, 0 }, { "PWM2", 27, 1, 1, 1, 0 }, { "PWM3", 28, 1, 1, 1, 0 }, { "PWM4", 29, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 35, 2, 60, 1, 0 }, { "AUX2 Fan", 36, 2, 60, 1, 0 }, { "AUX3 Fan", 37, 2, 60, 1, 0 }, { "AUX4 Fan", 38, 2, 60, 1, 0 }, { "AUX5 Fan", 39, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
242 |
{ 0x000E, { NULL } /* AL-8, need DMI string */, { |
3faa1ffb4 hwmon: Add suppor... |
243 244 245 246 247 248 249 250 251 252 253 254 255 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH & PCIE 1.5V", 4, 0, 10, 1, 0 }, { "MCH 2.5V", 5, 0, 20, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
256 |
{ "System", 25, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
257 258 259 260 261 262 |
{ "PWM", 26, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
263 |
{ 0x000F, { NULL } /* Unknown, need DMI string */, { |
3faa1ffb4 hwmon: Add suppor... |
264 265 266 267 268 269 270 271 272 273 274 275 276 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH & PCIE 1.5V", 4, 0, 10, 1, 0 }, { "MCH 2.5V", 5, 0, 20, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
277 |
{ "System", 25, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
278 279 280 281 282 283 |
{ "PWM", 26, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
284 |
{ 0x0010, { NULL } /* Abit NI8 SLI GR, need DMI string */, { |
3faa1ffb4 hwmon: Add suppor... |
285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "NB 1.4V", 4, 0, 10, 1, 0 }, { "SB 1.5V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, { "SYS", 25, 1, 1, 1, 0 }, { "PWM", 26, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 35, 2, 60, 1, 0 }, { "OTES1 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
306 |
{ 0x0011, { "AT8 32X", NULL }, { |
3faa1ffb4 hwmon: Add suppor... |
307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 20, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VDDA 2.5V", 6, 0, 20, 1, 0 }, { "NB 1.8V", 4, 0, 10, 1, 0 }, { "NB 1.8V Dual", 5, 0, 10, 1, 0 }, { "HTV 1.2", 3, 0, 10, 1, 0 }, { "PCIE 1.2V", 12, 0, 10, 1, 0 }, { "NB 1.2V", 13, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, { "NB", 25, 1, 1, 1, 0 }, { "System", 26, 1, 1, 1, 0 }, { "PWM", 27, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 35, 2, 60, 1, 0 }, { "AUX2 Fan", 36, 2, 60, 1, 0 }, |
8748a71e8 hwmon: (abituguru... |
330 |
{ "AUX3 Fan", 37, 2, 60, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
331 332 |
{ NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
333 |
{ 0x0012, { NULL } /* Abit AN8 32X, need DMI string */, { |
3faa1ffb4 hwmon: Add suppor... |
334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 20, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "HyperTransport", 3, 0, 10, 1, 0 }, { "CPU VDDA 2.5V", 5, 0, 20, 1, 0 }, { "NB", 4, 0, 10, 1, 0 }, { "SB", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, { "SYS", 25, 1, 1, 1, 0 }, { "PWM", 26, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
355 |
{ 0x0013, { NULL } /* Abit AW8D, need DMI string */, { |
3faa1ffb4 hwmon: Add suppor... |
356 357 358 359 360 361 362 363 364 365 366 367 368 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH & PCIE 1.5V", 4, 0, 10, 1, 0 }, { "MCH 2.5V", 5, 0, 20, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
369 |
{ "System", 25, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
370 371 372 373 374 375 376 377 378 379 380 |
{ "PWM1", 26, 1, 1, 1, 0 }, { "PWM2", 27, 1, 1, 1, 0 }, { "PWM3", 28, 1, 1, 1, 0 }, { "PWM4", 29, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 35, 2, 60, 1, 0 }, { "AUX2 Fan", 36, 2, 60, 1, 0 }, { "AUX3 Fan", 37, 2, 60, 1, 0 }, { "AUX4 Fan", 38, 2, 60, 1, 0 }, |
1604e78b7 hwmon: (abituguru... |
381 |
{ "AUX5 Fan", 39, 2, 60, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
382 383 |
{ NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
384 |
{ 0x0014, { "AB9", "AB9 Pro", NULL }, { |
3faa1ffb4 hwmon: Add suppor... |
385 386 387 388 389 390 391 392 393 394 395 396 397 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 10, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH & PCIE 1.5V", 4, 0, 10, 1, 0 }, { "MCH 2.5V", 5, 0, 20, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
398 |
{ "System", 25, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
399 400 401 402 403 404 |
{ "PWM", 26, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
405 |
{ 0x0015, { NULL } /* Unknown, need DMI string */, { |
3faa1ffb4 hwmon: Add suppor... |
406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR", 1, 0, 20, 1, 0 }, { "DDR VTT", 2, 0, 10, 1, 0 }, { "HyperTransport", 3, 0, 10, 1, 0 }, { "CPU VDDA 2.5V", 5, 0, 20, 1, 0 }, { "NB", 4, 0, 10, 1, 0 }, { "SB", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, { "SYS", 25, 1, 1, 1, 0 }, { "PWM", 26, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 33, 2, 60, 1, 0 }, { "AUX2 Fan", 35, 2, 60, 1, 0 }, { "AUX3 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
429 |
{ 0x0016, { "AW9D-MAX", NULL }, { |
3faa1ffb4 hwmon: Add suppor... |
430 431 432 433 434 435 436 437 438 439 440 441 442 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH & PCIE 1.5V", 4, 0, 10, 1, 0 }, { "MCH 2.5V", 5, 0, 20, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
443 |
{ "System", 25, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
444 445 446 447 448 449 450 451 452 453 454 455 456 |
{ "PWM1", 26, 1, 1, 1, 0 }, { "PWM2", 27, 1, 1, 1, 0 }, { "PWM3", 28, 1, 1, 1, 0 }, { "PWM4", 29, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "NB Fan", 33, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 35, 2, 60, 1, 0 }, { "AUX2 Fan", 36, 2, 60, 1, 0 }, { "AUX3 Fan", 37, 2, 60, 1, 0 }, { "OTES1 Fan", 38, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
457 |
{ 0x0017, { NULL } /* Unknown, need DMI string */, { |
3faa1ffb4 hwmon: Add suppor... |
458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, { "HyperTransport", 3, 0, 10, 1, 0 }, { "CPU VDDA 2.5V", 6, 0, 20, 1, 0 }, { "NB 1.8V", 4, 0, 10, 1, 0 }, { "NB 1.2V ", 13, 0, 10, 1, 0 }, { "SB 1.2V", 5, 0, 10, 1, 0 }, { "PCIE 1.2V", 12, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "ATX +3.3V", 10, 0, 20, 1, 0 }, { "ATX 5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
473 |
{ "System", 26, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
474 475 476 477 478 479 480 481 |
{ "PWM", 27, 1, 1, 1, 0 }, { "CPU FAN", 32, 2, 60, 1, 0 }, { "SYS FAN", 34, 2, 60, 1, 0 }, { "AUX1 FAN", 35, 2, 60, 1, 0 }, { "AUX2 FAN", 36, 2, 60, 1, 0 }, { "AUX3 FAN", 37, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
482 |
{ 0x0018, { "AB9 QuadGT", NULL }, { |
3faa1ffb4 hwmon: Add suppor... |
483 484 485 486 487 488 489 490 491 492 493 494 495 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, { "CPU VTT", 3, 0, 10, 1, 0 }, { "MCH 1.25V", 4, 0, 10, 1, 0 }, { "ICHIO 1.5V", 5, 0, 10, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
496 |
{ "System", 25, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
497 498 499 500 501 502 503 504 505 506 507 508 |
{ "PWM Phase1", 26, 1, 1, 1, 0 }, { "PWM Phase2", 27, 1, 1, 1, 0 }, { "PWM Phase3", 28, 1, 1, 1, 0 }, { "PWM Phase4", 29, 1, 1, 1, 0 }, { "PWM Phase5", 30, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 33, 2, 60, 1, 0 }, { "AUX2 Fan", 35, 2, 60, 1, 0 }, { "AUX3 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
509 |
{ 0x0019, { "IN9 32X MAX", NULL }, { |
3faa1ffb4 hwmon: Add suppor... |
510 511 512 513 |
{ "CPU Core", 7, 0, 10, 1, 0 }, { "DDR2", 13, 0, 20, 1, 0 }, { "DDR2 VTT", 14, 0, 10, 1, 0 }, { "CPU VTT", 3, 0, 20, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
514 |
{ "NB 1.2V", 4, 0, 10, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
515 516 517 518 519 520 521 522 |
{ "SB 1.5V", 6, 0, 10, 1, 0 }, { "HyperTransport", 5, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 12, 0, 60, 1, 0 }, { "ATX +12V (4-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "ATX +3.3V", 10, 0, 20, 1, 0 }, { "ATX 5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
523 |
{ "System", 25, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
524 525 526 527 528 529 530 531 532 533 534 535 |
{ "PWM Phase1", 26, 1, 1, 1, 0 }, { "PWM Phase2", 27, 1, 1, 1, 0 }, { "PWM Phase3", 28, 1, 1, 1, 0 }, { "PWM Phase4", 29, 1, 1, 1, 0 }, { "PWM Phase5", 30, 1, 1, 1, 0 }, { "CPU FAN", 32, 2, 60, 1, 0 }, { "SYS FAN", 34, 2, 60, 1, 0 }, { "AUX1 FAN", 33, 2, 60, 1, 0 }, { "AUX2 FAN", 35, 2, 60, 1, 0 }, { "AUX3 FAN", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
536 |
{ 0x001A, { "IP35 Pro", "IP35 Pro XE", NULL }, { |
3faa1ffb4 hwmon: Add suppor... |
537 538 539 540 541 542 543 544 545 546 547 548 549 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, { "CPU VTT 1.2V", 3, 0, 10, 1, 0 }, { "MCH 1.25V", 4, 0, 10, 1, 0 }, { "ICHIO 1.5V", 5, 0, 10, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (8-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, |
4777e4e6b hwmon: (abituguru... |
550 551 |
{ "System", 25, 1, 1, 1, 0 }, { "PWM", 26, 1, 1, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
552 553 554 555 556 557 558 559 560 |
{ "PWM Phase2", 27, 1, 1, 1, 0 }, { "PWM Phase3", 28, 1, 1, 1, 0 }, { "PWM Phase4", 29, 1, 1, 1, 0 }, { "PWM Phase5", 30, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 33, 2, 60, 1, 0 }, { "AUX2 Fan", 35, 2, 60, 1, 0 }, { "AUX3 Fan", 36, 2, 60, 1, 0 }, |
cb96b8ca1 hwmon: (abituguru... |
561 |
{ "AUX4 Fan", 37, 2, 60, 1, 0 }, |
3faa1ffb4 hwmon: Add suppor... |
562 563 |
{ NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
564 |
{ 0x001B, { NULL } /* Unknown, need DMI string */, { |
ff8966acb hwmon: (abituguru... |
565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR3", 1, 0, 20, 1, 0 }, { "DDR3 VTT", 2, 0, 10, 1, 0 }, { "CPU VTT", 3, 0, 10, 1, 0 }, { "MCH 1.25V", 4, 0, 10, 1, 0 }, { "ICHIO 1.5V", 5, 0, 10, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (8-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, { "System", 25, 1, 1, 1, 0 }, { "PWM Phase1", 26, 1, 1, 1, 0 }, { "PWM Phase2", 27, 1, 1, 1, 0 }, { "PWM Phase3", 28, 1, 1, 1, 0 }, { "PWM Phase4", 29, 1, 1, 1, 0 }, { "PWM Phase5", 30, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 33, 2, 60, 1, 0 }, { "AUX2 Fan", 35, 2, 60, 1, 0 }, { "AUX3 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
591 |
{ 0x001C, { "IX38 QuadGT", NULL }, { |
ff8966acb hwmon: (abituguru... |
592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 |
{ "CPU Core", 0, 0, 10, 1, 0 }, { "DDR2", 1, 0, 20, 1, 0 }, { "DDR2 VTT", 2, 0, 10, 1, 0 }, { "CPU VTT", 3, 0, 10, 1, 0 }, { "MCH 1.25V", 4, 0, 10, 1, 0 }, { "ICHIO 1.5V", 5, 0, 10, 1, 0 }, { "ICH 1.05V", 6, 0, 10, 1, 0 }, { "ATX +12V (24-Pin)", 7, 0, 60, 1, 0 }, { "ATX +12V (8-pin)", 8, 0, 60, 1, 0 }, { "ATX +5V", 9, 0, 30, 1, 0 }, { "+3.3V", 10, 0, 20, 1, 0 }, { "5VSB", 11, 0, 30, 1, 0 }, { "CPU", 24, 1, 1, 1, 0 }, { "System", 25, 1, 1, 1, 0 }, { "PWM Phase1", 26, 1, 1, 1, 0 }, { "PWM Phase2", 27, 1, 1, 1, 0 }, { "PWM Phase3", 28, 1, 1, 1, 0 }, { "PWM Phase4", 29, 1, 1, 1, 0 }, { "PWM Phase5", 30, 1, 1, 1, 0 }, { "CPU Fan", 32, 2, 60, 1, 0 }, { "SYS Fan", 34, 2, 60, 1, 0 }, { "AUX1 Fan", 33, 2, 60, 1, 0 }, { "AUX2 Fan", 35, 2, 60, 1, 0 }, { "AUX3 Fan", 36, 2, 60, 1, 0 }, { NULL, 0, 0, 0, 0, 0 } } }, |
bbe5939ab hwmon: (abituguru... |
618 |
{ 0x0000, { NULL }, { { NULL, 0, 0, 0, 0, 0 } } } |
3faa1ffb4 hwmon: Add suppor... |
619 620 621 622 |
}; /* Insmod parameters */ |
90ab5ee94 module_param: mak... |
623 |
static bool force; |
3faa1ffb4 hwmon: Add suppor... |
624 625 626 |
module_param(force, bool, 0); MODULE_PARM_DESC(force, "Set to one to force detection."); /* Default verbose is 1, since this driver is still in the testing phase */ |
90ab5ee94 module_param: mak... |
627 |
static bool verbose = 1; |
3faa1ffb4 hwmon: Add suppor... |
628 629 |
module_param(verbose, bool, 0644); MODULE_PARM_DESC(verbose, "Enable/disable verbose error reporting"); |
fe826749a hwmon: (abituguru... |
630 631 632 |
static const char *never_happen = "This should never happen."; static const char *report_this = "Please report this to the abituguru3 maintainer (see MAINTAINERS)"; |
3faa1ffb4 hwmon: Add suppor... |
633 634 635 636 637 638 639 640 641 642 643 644 |
/* wait while the uguru is busy (usually after a write) */ static int abituguru3_wait_while_busy(struct abituguru3_data *data) { u8 x; int timeout = ABIT_UGURU3_WAIT_TIMEOUT; while ((x = inb_p(data->addr + ABIT_UGURU3_DATA)) & ABIT_UGURU3_STATUS_BUSY) { timeout--; if (timeout == 0) return x; |
562fca2f7 hwmon: (abituguru... |
645 646 647 648 |
/* * sleep a bit before our last try, to give the uGuru3 one * last chance to respond. */ |
3faa1ffb4 hwmon: Add suppor... |
649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 |
if (timeout == 1) msleep(1); } return ABIT_UGURU3_SUCCESS; } /* wait till uguru is ready to be read */ static int abituguru3_wait_for_read(struct abituguru3_data *data) { u8 x; int timeout = ABIT_UGURU3_WAIT_TIMEOUT; while (!((x = inb_p(data->addr + ABIT_UGURU3_DATA)) & ABIT_UGURU3_STATUS_READY_FOR_READ)) { timeout--; if (timeout == 0) return x; |
562fca2f7 hwmon: (abituguru... |
666 667 668 669 |
/* * sleep a bit before our last try, to give the uGuru3 one * last chance to respond. */ |
3faa1ffb4 hwmon: Add suppor... |
670 671 672 673 674 |
if (timeout == 1) msleep(1); } return ABIT_UGURU3_SUCCESS; } |
562fca2f7 hwmon: (abituguru... |
675 676 677 678 |
/* * This synchronizes us with the uGuru3's protocol state machine, this * must be done before each command. */ |
3faa1ffb4 hwmon: Add suppor... |
679 680 681 |
static int abituguru3_synchronize(struct abituguru3_data *data) { int x, timeout = ABIT_UGURU3_SYNCHRONIZE_TIMEOUT; |
79738416f hwmon: (abituguru... |
682 683 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
684 685 686 687 688 689 690 |
ABIT_UGURU3_DEBUG("synchronize timeout during initial busy " "wait, status: 0x%02x ", x); return -EIO; } outb(0x20, data->addr + ABIT_UGURU3_DATA); |
79738416f hwmon: (abituguru... |
691 692 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
693 694 695 696 697 698 699 |
ABIT_UGURU3_DEBUG("synchronize timeout after sending 0x20, " "status: 0x%02x ", x); return -EIO; } outb(0x10, data->addr + ABIT_UGURU3_CMD); |
79738416f hwmon: (abituguru... |
700 701 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
702 703 704 705 706 707 708 |
ABIT_UGURU3_DEBUG("synchronize timeout after sending 0x10, " "status: 0x%02x ", x); return -EIO; } outb(0x00, data->addr + ABIT_UGURU3_CMD); |
79738416f hwmon: (abituguru... |
709 710 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
711 712 713 714 715 |
ABIT_UGURU3_DEBUG("synchronize timeout after sending 0x00, " "status: 0x%02x ", x); return -EIO; } |
79738416f hwmon: (abituguru... |
716 717 |
x = abituguru3_wait_for_read(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 |
ABIT_UGURU3_DEBUG("synchronize timeout waiting for read, " "status: 0x%02x ", x); return -EIO; } while ((x = inb(data->addr + ABIT_UGURU3_CMD)) != 0xAC) { timeout--; if (timeout == 0) { ABIT_UGURU3_DEBUG("synchronize timeout cmd does not " "hold 0xAC after synchronize, cmd: 0x%02x ", x); return -EIO; } msleep(1); } return 0; } |
562fca2f7 hwmon: (abituguru... |
737 738 739 740 |
/* * Read count bytes from sensor sensor_addr in bank bank_addr and store the * result in buf */ |
3faa1ffb4 hwmon: Add suppor... |
741 742 743 744 |
static int abituguru3_read(struct abituguru3_data *data, u8 bank, u8 offset, u8 count, u8 *buf) { int i, x; |
79738416f hwmon: (abituguru... |
745 746 |
x = abituguru3_synchronize(data); if (x) |
3faa1ffb4 hwmon: Add suppor... |
747 748 749 |
return x; outb(0x1A, data->addr + ABIT_UGURU3_DATA); |
79738416f hwmon: (abituguru... |
750 751 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
752 753 754 755 756 757 758 759 |
ABIT_UGURU3_DEBUG("read from 0x%02x:0x%02x timed out after " "sending 0x1A, status: 0x%02x ", (unsigned int)bank, (unsigned int)offset, x); return -EIO; } outb(bank, data->addr + ABIT_UGURU3_CMD); |
79738416f hwmon: (abituguru... |
760 761 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
762 763 764 765 766 767 768 769 |
ABIT_UGURU3_DEBUG("read from 0x%02x:0x%02x timed out after " "sending the bank, status: 0x%02x ", (unsigned int)bank, (unsigned int)offset, x); return -EIO; } outb(offset, data->addr + ABIT_UGURU3_CMD); |
79738416f hwmon: (abituguru... |
770 771 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
772 773 774 775 776 777 778 779 |
ABIT_UGURU3_DEBUG("read from 0x%02x:0x%02x timed out after " "sending the offset, status: 0x%02x ", (unsigned int)bank, (unsigned int)offset, x); return -EIO; } outb(count, data->addr + ABIT_UGURU3_CMD); |
79738416f hwmon: (abituguru... |
780 781 |
x = abituguru3_wait_while_busy(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
782 783 784 785 786 787 788 789 |
ABIT_UGURU3_DEBUG("read from 0x%02x:0x%02x timed out after " "sending the count, status: 0x%02x ", (unsigned int)bank, (unsigned int)offset, x); return -EIO; } for (i = 0; i < count; i++) { |
79738416f hwmon: (abituguru... |
790 791 |
x = abituguru3_wait_for_read(data); if (x != ABIT_UGURU3_SUCCESS) { |
3faa1ffb4 hwmon: Add suppor... |
792 793 794 795 796 797 798 799 800 801 |
ABIT_UGURU3_DEBUG("timeout reading byte %d from " "0x%02x:0x%02x, status: 0x%02x ", i, (unsigned int)bank, (unsigned int)offset, x); break; } buf[i] = inb(data->addr + ABIT_UGURU3_CMD); } return i; } |
562fca2f7 hwmon: (abituguru... |
802 803 804 805 |
/* * Sensor settings are stored 1 byte per offset with the bytes * placed add consecutive offsets. */ |
4688902da hwmon: make abitu... |
806 807 808 |
static int abituguru3_read_increment_offset(struct abituguru3_data *data, u8 bank, u8 offset, u8 count, u8 *buf, int offset_count) |
3faa1ffb4 hwmon: Add suppor... |
809 810 |
{ int i, x; |
79738416f hwmon: (abituguru... |
811 812 813 814 |
for (i = 0; i < offset_count; i++) { x = abituguru3_read(data, bank, offset + i, count, buf + i * count); if (x != count) { |
3bb9db792 hwmon: (abituguru... |
815 816 817 818 |
if (x < 0) return x; return i * count + x; } |
79738416f hwmon: (abituguru... |
819 |
} |
3faa1ffb4 hwmon: Add suppor... |
820 821 822 |
return i * count; } |
562fca2f7 hwmon: (abituguru... |
823 824 825 826 827 |
/* * Following are the sysfs callback functions. These functions expect: * sensor_device_attribute_2->index: index into the data->sensors array * sensor_device_attribute_2->nr: register offset, bitmask or NA. */ |
3faa1ffb4 hwmon: Add suppor... |
828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 |
static struct abituguru3_data *abituguru3_update_device(struct device *dev); static ssize_t show_value(struct device *dev, struct device_attribute *devattr, char *buf) { int value; struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr); struct abituguru3_data *data = abituguru3_update_device(dev); const struct abituguru3_sensor_info *sensor; if (!data) return -EIO; sensor = &data->sensors[attr->index]; /* are we reading a setting, or is this a normal read? */ if (attr->nr) value = data->settings[sensor->port][attr->nr]; else value = data->value[sensor->port]; /* convert the value */ value = (value * sensor->multiplier) / sensor->divisor + sensor->offset; |
562fca2f7 hwmon: (abituguru... |
852 853 854 855 |
/* * alternatively we could update the sensors settings struct for this, * but then its contents would differ from the windows sw ini files */ |
3faa1ffb4 hwmon: Add suppor... |
856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 |
if (sensor->type == ABIT_UGURU3_TEMP_SENSOR) value *= 1000; return sprintf(buf, "%d ", value); } static ssize_t show_alarm(struct device *dev, struct device_attribute *devattr, char *buf) { int port; struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr); struct abituguru3_data *data = abituguru3_update_device(dev); if (!data) return -EIO; port = data->sensors[attr->index].port; |
562fca2f7 hwmon: (abituguru... |
874 875 876 877 878 879 |
/* * See if the alarm bit for this sensor is set and if a bitmask is * given in attr->nr also check if the alarm matches the type of alarm * we're looking for (for volt it can be either low or high). The type * is stored in a few readonly bits in the settings of the sensor. */ |
3faa1ffb4 hwmon: Add suppor... |
880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 |
if ((data->alarms[port / 8] & (0x01 << (port % 8))) && (!attr->nr || (data->settings[port][0] & attr->nr))) return sprintf(buf, "1 "); else return sprintf(buf, "0 "); } static ssize_t show_mask(struct device *dev, struct device_attribute *devattr, char *buf) { struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr); struct abituguru3_data *data = dev_get_drvdata(dev); if (data->settings[data->sensors[attr->index].port][0] & attr->nr) return sprintf(buf, "1 "); else return sprintf(buf, "0 "); } static ssize_t show_label(struct device *dev, struct device_attribute *devattr, char *buf) { struct sensor_device_attribute_2 *attr = to_sensor_dev_attr_2(devattr); struct abituguru3_data *data = dev_get_drvdata(dev); return sprintf(buf, "%s ", data->sensors[attr->index].name); } static ssize_t show_name(struct device *dev, struct device_attribute *devattr, char *buf) { return sprintf(buf, "%s ", ABIT_UGURU3_NAME); } /* Sysfs attr templates, the real entries are generated automatically. */ static const struct sensor_device_attribute_2 abituguru3_sysfs_templ[3][10] = { { SENSOR_ATTR_2(in%d_input, 0444, show_value, NULL, 0, 0), SENSOR_ATTR_2(in%d_min, 0444, show_value, NULL, 1, 0), SENSOR_ATTR_2(in%d_max, 0444, show_value, NULL, 2, 0), SENSOR_ATTR_2(in%d_min_alarm, 0444, show_alarm, NULL, ABIT_UGURU3_VOLT_LOW_ALARM_FLAG, 0), SENSOR_ATTR_2(in%d_max_alarm, 0444, show_alarm, NULL, ABIT_UGURU3_VOLT_HIGH_ALARM_FLAG, 0), SENSOR_ATTR_2(in%d_beep, 0444, show_mask, NULL, ABIT_UGURU3_BEEP_ENABLE, 0), SENSOR_ATTR_2(in%d_shutdown, 0444, show_mask, NULL, ABIT_UGURU3_SHUTDOWN_ENABLE, 0), SENSOR_ATTR_2(in%d_min_alarm_enable, 0444, show_mask, NULL, ABIT_UGURU3_VOLT_LOW_ALARM_ENABLE, 0), SENSOR_ATTR_2(in%d_max_alarm_enable, 0444, show_mask, NULL, ABIT_UGURU3_VOLT_HIGH_ALARM_ENABLE, 0), SENSOR_ATTR_2(in%d_label, 0444, show_label, NULL, 0, 0) }, { SENSOR_ATTR_2(temp%d_input, 0444, show_value, NULL, 0, 0), SENSOR_ATTR_2(temp%d_max, 0444, show_value, NULL, 1, 0), SENSOR_ATTR_2(temp%d_crit, 0444, show_value, NULL, 2, 0), SENSOR_ATTR_2(temp%d_alarm, 0444, show_alarm, NULL, 0, 0), SENSOR_ATTR_2(temp%d_beep, 0444, show_mask, NULL, ABIT_UGURU3_BEEP_ENABLE, 0), SENSOR_ATTR_2(temp%d_shutdown, 0444, show_mask, NULL, ABIT_UGURU3_SHUTDOWN_ENABLE, 0), SENSOR_ATTR_2(temp%d_alarm_enable, 0444, show_mask, NULL, ABIT_UGURU3_TEMP_HIGH_ALARM_ENABLE, 0), SENSOR_ATTR_2(temp%d_label, 0444, show_label, NULL, 0, 0) }, { SENSOR_ATTR_2(fan%d_input, 0444, show_value, NULL, 0, 0), SENSOR_ATTR_2(fan%d_min, 0444, show_value, NULL, 1, 0), SENSOR_ATTR_2(fan%d_alarm, 0444, show_alarm, NULL, 0, 0), SENSOR_ATTR_2(fan%d_beep, 0444, show_mask, NULL, ABIT_UGURU3_BEEP_ENABLE, 0), SENSOR_ATTR_2(fan%d_shutdown, 0444, show_mask, NULL, ABIT_UGURU3_SHUTDOWN_ENABLE, 0), SENSOR_ATTR_2(fan%d_alarm_enable, 0444, show_mask, NULL, ABIT_UGURU3_FAN_LOW_ALARM_ENABLE, 0), SENSOR_ATTR_2(fan%d_label, 0444, show_label, NULL, 0, 0) } }; static struct sensor_device_attribute_2 abituguru3_sysfs_attr[] = { SENSOR_ATTR_2(name, 0444, show_name, NULL, 0, 0), }; |
6c931ae1c hwmon: remove use... |
967 |
static int abituguru3_probe(struct platform_device *pdev) |
3faa1ffb4 hwmon: Add suppor... |
968 969 970 971 972 973 974 975 |
{ const int no_sysfs_attr[3] = { 10, 8, 7 }; int sensor_index[3] = { 0, 1, 1 }; struct abituguru3_data *data; int i, j, type, used, sysfs_names_free, sysfs_attr_i, res = -ENODEV; char *sysfs_filename; u8 buf[2]; u16 id; |
a34c26d8e hwmon: (abituguru... |
976 977 |
data = devm_kzalloc(&pdev->dev, sizeof(struct abituguru3_data), GFP_KERNEL); |
79738416f hwmon: (abituguru... |
978 |
if (!data) |
3faa1ffb4 hwmon: Add suppor... |
979 980 981 982 983 984 985 |
return -ENOMEM; data->addr = platform_get_resource(pdev, IORESOURCE_IO, 0)->start; mutex_init(&data->update_lock); platform_set_drvdata(pdev, data); /* Read the motherboard ID */ |
79738416f hwmon: (abituguru... |
986 987 988 |
i = abituguru3_read(data, ABIT_UGURU3_MISC_BANK, ABIT_UGURU3_BOARD_ID, 2, buf); if (i != 2) |
3faa1ffb4 hwmon: Add suppor... |
989 |
goto abituguru3_probe_error; |
3faa1ffb4 hwmon: Add suppor... |
990 991 992 993 994 995 996 997 998 999 1000 |
/* Completely read the uGuru to see if one really is there */ if (!abituguru3_update_device(&pdev->dev)) goto abituguru3_probe_error; /* lookup the ID in our motherboard table */ id = ((u16)buf[0] << 8) | (u16)buf[1]; for (i = 0; abituguru3_motherboards[i].id; i++) if (abituguru3_motherboards[i].id == id) break; if (!abituguru3_motherboards[i].id) { |
fe826749a hwmon: (abituguru... |
1001 1002 1003 |
pr_err("error unknown motherboard ID: %04X. %s ", (unsigned int)id, report_this); |
3faa1ffb4 hwmon: Add suppor... |
1004 1005 1006 |
goto abituguru3_probe_error; } data->sensors = abituguru3_motherboards[i].sensors; |
4ef664b5b abituguru3: prefe... |
1007 |
|
fe826749a hwmon: (abituguru... |
1008 1009 |
pr_info("found Abit uGuru3, motherboard ID: %04X ", (unsigned int)id); |
4ef664b5b abituguru3: prefe... |
1010 |
|
3faa1ffb4 hwmon: Add suppor... |
1011 1012 1013 1014 1015 1016 1017 |
/* Fill the sysfs attr array */ sysfs_attr_i = 0; sysfs_filename = data->sysfs_names; sysfs_names_free = ABIT_UGURU3_SYSFS_NAMES_LENGTH; for (i = 0; data->sensors[i].name; i++) { /* Fail safe check, this should never happen! */ if (i >= ABIT_UGURU3_MAX_NO_SENSORS) { |
fe826749a hwmon: (abituguru... |
1018 1019 1020 |
pr_err("Fatal error motherboard has more sensors then ABIT_UGURU3_MAX_NO_SENSORS. %s %s ", never_happen, report_this); |
3faa1ffb4 hwmon: Add suppor... |
1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 |
res = -ENAMETOOLONG; goto abituguru3_probe_error; } type = data->sensors[i].type; for (j = 0; j < no_sysfs_attr[type]; j++) { used = snprintf(sysfs_filename, sysfs_names_free, abituguru3_sysfs_templ[type][j].dev_attr.attr. name, sensor_index[type]) + 1; data->sysfs_attr[sysfs_attr_i] = abituguru3_sysfs_templ[type][j]; data->sysfs_attr[sysfs_attr_i].dev_attr.attr.name = sysfs_filename; data->sysfs_attr[sysfs_attr_i].index = i; sysfs_filename += used; sysfs_names_free -= used; sysfs_attr_i++; } sensor_index[type]++; } /* Fail safe check, this should never happen! */ if (sysfs_names_free < 0) { |
fe826749a hwmon: (abituguru... |
1042 1043 1044 |
pr_err("Fatal error ran out of space for sysfs attr names. %s %s ", never_happen, report_this); |
3faa1ffb4 hwmon: Add suppor... |
1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 |
res = -ENAMETOOLONG; goto abituguru3_probe_error; } /* Register sysfs hooks */ for (i = 0; i < sysfs_attr_i; i++) if (device_create_file(&pdev->dev, &data->sysfs_attr[i].dev_attr)) goto abituguru3_probe_error; for (i = 0; i < ARRAY_SIZE(abituguru3_sysfs_attr); i++) if (device_create_file(&pdev->dev, &abituguru3_sysfs_attr[i].dev_attr)) goto abituguru3_probe_error; |
1beeffe43 hwmon: Convert fr... |
1058 1059 1060 |
data->hwmon_dev = hwmon_device_register(&pdev->dev); if (IS_ERR(data->hwmon_dev)) { res = PTR_ERR(data->hwmon_dev); |
3faa1ffb4 hwmon: Add suppor... |
1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 |
goto abituguru3_probe_error; } return 0; /* success */ abituguru3_probe_error: for (i = 0; data->sysfs_attr[i].dev_attr.attr.name; i++) device_remove_file(&pdev->dev, &data->sysfs_attr[i].dev_attr); for (i = 0; i < ARRAY_SIZE(abituguru3_sysfs_attr); i++) device_remove_file(&pdev->dev, &abituguru3_sysfs_attr[i].dev_attr); |
3faa1ffb4 hwmon: Add suppor... |
1072 1073 |
return res; } |
281dfd0b6 hwmon: remove use... |
1074 |
static int abituguru3_remove(struct platform_device *pdev) |
3faa1ffb4 hwmon: Add suppor... |
1075 1076 1077 |
{ int i; struct abituguru3_data *data = platform_get_drvdata(pdev); |
1beeffe43 hwmon: Convert fr... |
1078 |
hwmon_device_unregister(data->hwmon_dev); |
3faa1ffb4 hwmon: Add suppor... |
1079 1080 1081 1082 1083 |
for (i = 0; data->sysfs_attr[i].dev_attr.attr.name; i++) device_remove_file(&pdev->dev, &data->sysfs_attr[i].dev_attr); for (i = 0; i < ARRAY_SIZE(abituguru3_sysfs_attr); i++) device_remove_file(&pdev->dev, &abituguru3_sysfs_attr[i].dev_attr); |
3faa1ffb4 hwmon: Add suppor... |
1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 |
return 0; } static struct abituguru3_data *abituguru3_update_device(struct device *dev) { int i; struct abituguru3_data *data = dev_get_drvdata(dev); mutex_lock(&data->update_lock); if (!data->valid || time_after(jiffies, data->last_updated + HZ)) { /* Clear data->valid while updating */ data->valid = 0; /* Read alarms */ if (abituguru3_read_increment_offset(data, ABIT_UGURU3_SETTINGS_BANK, ABIT_UGURU3_ALARMS_START, 1, data->alarms, 48/8) != (48/8)) goto LEAVE_UPDATE; /* Read in and temp sensors (3 byte settings / sensor) */ for (i = 0; i < 32; i++) { if (abituguru3_read(data, ABIT_UGURU3_SENSORS_BANK, ABIT_UGURU3_VALUES_START + i, 1, &data->value[i]) != 1) goto LEAVE_UPDATE; if (abituguru3_read_increment_offset(data, ABIT_UGURU3_SETTINGS_BANK, ABIT_UGURU3_SETTINGS_START + i * 3, 1, data->settings[i], 3) != 3) goto LEAVE_UPDATE; } /* Read temp sensors (2 byte settings / sensor) */ for (i = 0; i < 16; i++) { if (abituguru3_read(data, ABIT_UGURU3_SENSORS_BANK, ABIT_UGURU3_VALUES_START + 32 + i, 1, &data->value[32 + i]) != 1) goto LEAVE_UPDATE; if (abituguru3_read_increment_offset(data, ABIT_UGURU3_SETTINGS_BANK, ABIT_UGURU3_SETTINGS_START + 32 * 3 + i * 2, 1, data->settings[32 + i], 2) != 2) goto LEAVE_UPDATE; } data->last_updated = jiffies; data->valid = 1; } LEAVE_UPDATE: mutex_unlock(&data->update_lock); if (data->valid) return data; else return NULL; } |
c248f24cf hwmon: (abituguru... |
1138 1139 |
#ifdef CONFIG_PM_SLEEP static int abituguru3_suspend(struct device *dev) |
3faa1ffb4 hwmon: Add suppor... |
1140 |
{ |
c248f24cf hwmon: (abituguru... |
1141 |
struct abituguru3_data *data = dev_get_drvdata(dev); |
562fca2f7 hwmon: (abituguru... |
1142 1143 1144 1145 |
/* * make sure all communications with the uguru3 are done and no new * ones are started */ |
3faa1ffb4 hwmon: Add suppor... |
1146 1147 1148 |
mutex_lock(&data->update_lock); return 0; } |
c248f24cf hwmon: (abituguru... |
1149 |
static int abituguru3_resume(struct device *dev) |
3faa1ffb4 hwmon: Add suppor... |
1150 |
{ |
c248f24cf hwmon: (abituguru... |
1151 |
struct abituguru3_data *data = dev_get_drvdata(dev); |
3faa1ffb4 hwmon: Add suppor... |
1152 1153 1154 |
mutex_unlock(&data->update_lock); return 0; } |
c248f24cf hwmon: (abituguru... |
1155 1156 |
static SIMPLE_DEV_PM_OPS(abituguru3_pm, abituguru3_suspend, abituguru3_resume); |
24f9c539b hwmon: Fix 'Macro... |
1157 |
#define ABIT_UGURU3_PM (&abituguru3_pm) |
3faa1ffb4 hwmon: Add suppor... |
1158 |
#else |
c248f24cf hwmon: (abituguru... |
1159 |
#define ABIT_UGURU3_PM NULL |
3faa1ffb4 hwmon: Add suppor... |
1160 1161 1162 1163 |
#endif /* CONFIG_PM */ static struct platform_driver abituguru3_driver = { .driver = { |
3faa1ffb4 hwmon: Add suppor... |
1164 |
.name = ABIT_UGURU3_NAME, |
c248f24cf hwmon: (abituguru... |
1165 |
.pm = ABIT_UGURU3_PM |
3faa1ffb4 hwmon: Add suppor... |
1166 1167 |
}, .probe = abituguru3_probe, |
9e5e9b7a9 hwmon: remove use... |
1168 |
.remove = abituguru3_remove, |
3faa1ffb4 hwmon: Add suppor... |
1169 |
}; |
4ef664b5b abituguru3: prefe... |
1170 1171 1172 1173 |
static int __init abituguru3_dmi_detect(void) { const char *board_vendor, *board_name; int i, err = (force) ? 1 : -ENODEV; |
bbe5939ab hwmon: (abituguru... |
1174 |
const char *const *dmi_name; |
058943ddc hwmon: (abituguru... |
1175 |
size_t sublen; |
4ef664b5b abituguru3: prefe... |
1176 1177 1178 1179 1180 1181 1182 1183 |
board_vendor = dmi_get_system_info(DMI_BOARD_VENDOR); if (!board_vendor || strcmp(board_vendor, "http://www.abit.com.tw/")) return err; board_name = dmi_get_system_info(DMI_BOARD_NAME); if (!board_name) return err; |
562fca2f7 hwmon: (abituguru... |
1184 1185 |
/* * At the moment, we don't care about the part of the vendor |
058943ddc hwmon: (abituguru... |
1186 1187 1188 1189 1190 1191 1192 |
* DMI string contained in brackets. Truncate the string at * the first occurrence of a bracket. Trim any trailing space * from the substring. */ sublen = strcspn(board_name, "("); while (sublen > 0 && board_name[sublen - 1] == ' ') sublen--; |
4ef664b5b abituguru3: prefe... |
1193 |
for (i = 0; abituguru3_motherboards[i].id; i++) { |
bbe5939ab hwmon: (abituguru... |
1194 1195 1196 1197 1198 1199 1200 |
dmi_name = abituguru3_motherboards[i].dmi_name; for ( ; *dmi_name; dmi_name++) { if (strlen(*dmi_name) != sublen) continue; if (!strncasecmp(board_name, *dmi_name, sublen)) return 0; } |
4ef664b5b abituguru3: prefe... |
1201 |
} |
bbe5939ab hwmon: (abituguru... |
1202 1203 |
/* No match found */ return 1; |
4ef664b5b abituguru3: prefe... |
1204 |
} |
562fca2f7 hwmon: (abituguru... |
1205 1206 |
/* * FIXME: Manual detection should die eventually; we need to collect stable |
4ef664b5b abituguru3: prefe... |
1207 1208 |
* DMI model names first before we can rely entirely on CONFIG_DMI. */ |
3faa1ffb4 hwmon: Add suppor... |
1209 1210 |
static int __init abituguru3_detect(void) { |
562fca2f7 hwmon: (abituguru... |
1211 1212 1213 1214 1215 |
/* * See if there is an uguru3 there. An idle uGuru3 will hold 0x00 or * 0x08 at DATA and 0xAC at CMD. Sometimes the uGuru3 will hold 0x05 * or 0x55 at CMD instead, why is unknown. */ |
3faa1ffb4 hwmon: Add suppor... |
1216 1217 |
u8 data_val = inb_p(ABIT_UGURU3_BASE + ABIT_UGURU3_DATA); u8 cmd_val = inb_p(ABIT_UGURU3_BASE + ABIT_UGURU3_CMD); |
9c2e14afb hwmon: fix Abit U... |
1218 |
if (((data_val == 0x00) || (data_val == 0x08)) && |
b3aeab0cd hwmon: (abituguru... |
1219 1220 |
((cmd_val == 0xAC) || (cmd_val == 0x05) || (cmd_val == 0x55))) |
4ef664b5b abituguru3: prefe... |
1221 |
return 0; |
3faa1ffb4 hwmon: Add suppor... |
1222 1223 1224 1225 1226 1227 |
ABIT_UGURU3_DEBUG("no Abit uGuru3 found, data = 0x%02X, cmd = " "0x%02X ", (unsigned int)data_val, (unsigned int)cmd_val); if (force) { |
fe826749a hwmon: (abituguru... |
1228 1229 |
pr_info("Assuming Abit uGuru3 is present because of \"force\" parameter "); |
4ef664b5b abituguru3: prefe... |
1230 |
return 0; |
3faa1ffb4 hwmon: Add suppor... |
1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 |
} /* No uGuru3 found */ return -ENODEV; } static struct platform_device *abituguru3_pdev; static int __init abituguru3_init(void) { |
3faa1ffb4 hwmon: Add suppor... |
1241 |
struct resource res = { .flags = IORESOURCE_IO }; |
4ef664b5b abituguru3: prefe... |
1242 1243 1244 1245 1246 1247 |
int err; /* Attempt DMI detection first */ err = abituguru3_dmi_detect(); if (err < 0) return err; |
562fca2f7 hwmon: (abituguru... |
1248 1249 |
/* * Fall back to manual detection if there was no exact |
4ef664b5b abituguru3: prefe... |
1250 1251 1252 1253 1254 1255 |
* board name match, or force was specified. */ if (err > 0) { err = abituguru3_detect(); if (err) return err; |
bbe5939ab hwmon: (abituguru... |
1256 |
|
fe826749a hwmon: (abituguru... |
1257 1258 1259 |
pr_warn("this motherboard was not detected using DMI. " "Please send the output of \"dmidecode\" to the abituguru3 maintainer (see MAINTAINERS) "); |
4ef664b5b abituguru3: prefe... |
1260 |
} |
3faa1ffb4 hwmon: Add suppor... |
1261 1262 1263 1264 |
err = platform_driver_register(&abituguru3_driver); if (err) goto exit; |
4ef664b5b abituguru3: prefe... |
1265 1266 |
abituguru3_pdev = platform_device_alloc(ABIT_UGURU3_NAME, ABIT_UGURU3_BASE); |
3faa1ffb4 hwmon: Add suppor... |
1267 |
if (!abituguru3_pdev) { |
fe826749a hwmon: (abituguru... |
1268 1269 |
pr_err("Device allocation failed "); |
3faa1ffb4 hwmon: Add suppor... |
1270 1271 1272 |
err = -ENOMEM; goto exit_driver_unregister; } |
4ef664b5b abituguru3: prefe... |
1273 1274 |
res.start = ABIT_UGURU3_BASE; res.end = ABIT_UGURU3_BASE + ABIT_UGURU3_REGION_LENGTH - 1; |
3faa1ffb4 hwmon: Add suppor... |
1275 1276 1277 1278 |
res.name = ABIT_UGURU3_NAME; err = platform_device_add_resources(abituguru3_pdev, &res, 1); if (err) { |
fe826749a hwmon: (abituguru... |
1279 1280 |
pr_err("Device resource addition failed (%d) ", err); |
3faa1ffb4 hwmon: Add suppor... |
1281 1282 1283 1284 1285 |
goto exit_device_put; } err = platform_device_add(abituguru3_pdev); if (err) { |
fe826749a hwmon: (abituguru... |
1286 1287 |
pr_err("Device addition failed (%d) ", err); |
3faa1ffb4 hwmon: Add suppor... |
1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 |
goto exit_device_put; } return 0; exit_device_put: platform_device_put(abituguru3_pdev); exit_driver_unregister: platform_driver_unregister(&abituguru3_driver); exit: return err; } static void __exit abituguru3_exit(void) { platform_device_unregister(abituguru3_pdev); platform_driver_unregister(&abituguru3_driver); } |
93d0cc588 hwmon: (abituguru... |
1306 |
MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>"); |
3faa1ffb4 hwmon: Add suppor... |
1307 1308 1309 1310 1311 |
MODULE_DESCRIPTION("Abit uGuru3 Sensor device"); MODULE_LICENSE("GPL"); module_init(abituguru3_init); module_exit(abituguru3_exit); |