linux/drivers/hwmon/sch5627.c
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   1/***************************************************************************
   2 *   Copyright (C) 2010-2012 Hans de Goede <hdegoede@redhat.com>           *
   3 *                                                                         *
   4 *   This program is free software; you can redistribute it and/or modify  *
   5 *   it under the terms of the GNU General Public License as published by  *
   6 *   the Free Software Foundation; either version 2 of the License, or     *
   7 *   (at your option) any later version.                                   *
   8 *                                                                         *
   9 *   This program is distributed in the hope that it will be useful,       *
  10 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12 *   GNU General Public License for more details.                          *
  13 *                                                                         *
  14 *   You should have received a copy of the GNU General Public License     *
  15 *   along with this program; if not, write to the                         *
  16 *   Free Software Foundation, Inc.,                                       *
  17 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  18 ***************************************************************************/
  19
  20#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  21
  22#include <linux/module.h>
  23#include <linux/init.h>
  24#include <linux/slab.h>
  25#include <linux/jiffies.h>
  26#include <linux/platform_device.h>
  27#include <linux/hwmon.h>
  28#include <linux/hwmon-sysfs.h>
  29#include <linux/err.h>
  30#include <linux/mutex.h>
  31#include "sch56xx-common.h"
  32
  33#define DRVNAME "sch5627"
  34#define DEVNAME DRVNAME /* We only support one model */
  35
  36#define SCH5627_HWMON_ID                0xa5
  37#define SCH5627_COMPANY_ID              0x5c
  38#define SCH5627_PRIMARY_ID              0xa0
  39
  40#define SCH5627_REG_BUILD_CODE          0x39
  41#define SCH5627_REG_BUILD_ID            0x3a
  42#define SCH5627_REG_HWMON_ID            0x3c
  43#define SCH5627_REG_HWMON_REV           0x3d
  44#define SCH5627_REG_COMPANY_ID          0x3e
  45#define SCH5627_REG_PRIMARY_ID          0x3f
  46#define SCH5627_REG_CTRL                0x40
  47
  48#define SCH5627_NO_TEMPS                8
  49#define SCH5627_NO_FANS                 4
  50#define SCH5627_NO_IN                   5
  51
  52static const u16 SCH5627_REG_TEMP_MSB[SCH5627_NO_TEMPS] = {
  53        0x2B, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x180, 0x181 };
  54static const u16 SCH5627_REG_TEMP_LSN[SCH5627_NO_TEMPS] = {
  55        0xE2, 0xE1, 0xE1, 0xE5, 0xE5, 0xE6, 0x182, 0x182 };
  56static const u16 SCH5627_REG_TEMP_HIGH_NIBBLE[SCH5627_NO_TEMPS] = {
  57        0, 0, 1, 1, 0, 0, 0, 1 };
  58static const u16 SCH5627_REG_TEMP_HIGH[SCH5627_NO_TEMPS] = {
  59        0x61, 0x57, 0x59, 0x5B, 0x5D, 0x5F, 0x184, 0x186 };
  60static const u16 SCH5627_REG_TEMP_ABS[SCH5627_NO_TEMPS] = {
  61        0x9B, 0x96, 0x97, 0x98, 0x99, 0x9A, 0x1A8, 0x1A9 };
  62
  63static const u16 SCH5627_REG_FAN[SCH5627_NO_FANS] = {
  64        0x2C, 0x2E, 0x30, 0x32 };
  65static const u16 SCH5627_REG_FAN_MIN[SCH5627_NO_FANS] = {
  66        0x62, 0x64, 0x66, 0x68 };
  67
  68static const u16 SCH5627_REG_IN_MSB[SCH5627_NO_IN] = {
  69        0x22, 0x23, 0x24, 0x25, 0x189 };
  70static const u16 SCH5627_REG_IN_LSN[SCH5627_NO_IN] = {
  71        0xE4, 0xE4, 0xE3, 0xE3, 0x18A };
  72static const u16 SCH5627_REG_IN_HIGH_NIBBLE[SCH5627_NO_IN] = {
  73        1, 0, 1, 0, 1 };
  74static const u16 SCH5627_REG_IN_FACTOR[SCH5627_NO_IN] = {
  75        10745, 3660, 9765, 10745, 3660 };
  76static const char * const SCH5627_IN_LABELS[SCH5627_NO_IN] = {
  77        "VCC", "VTT", "VBAT", "VTR", "V_IN" };
  78
  79struct sch5627_data {
  80        unsigned short addr;
  81        struct device *hwmon_dev;
  82        struct sch56xx_watchdog_data *watchdog;
  83        u8 control;
  84        u8 temp_max[SCH5627_NO_TEMPS];
  85        u8 temp_crit[SCH5627_NO_TEMPS];
  86        u16 fan_min[SCH5627_NO_FANS];
  87
  88        struct mutex update_lock;
  89        unsigned long last_battery;     /* In jiffies */
  90        char valid;                     /* !=0 if following fields are valid */
  91        unsigned long last_updated;     /* In jiffies */
  92        u16 temp[SCH5627_NO_TEMPS];
  93        u16 fan[SCH5627_NO_FANS];
  94        u16 in[SCH5627_NO_IN];
  95};
  96
  97static struct sch5627_data *sch5627_update_device(struct device *dev)
  98{
  99        struct sch5627_data *data = dev_get_drvdata(dev);
 100        struct sch5627_data *ret = data;
 101        int i, val;
 102
 103        mutex_lock(&data->update_lock);
 104
 105        /* Trigger a Vbat voltage measurement every 5 minutes */
 106        if (time_after(jiffies, data->last_battery + 300 * HZ)) {
 107                sch56xx_write_virtual_reg(data->addr, SCH5627_REG_CTRL,
 108                                          data->control | 0x10);
 109                data->last_battery = jiffies;
 110        }
 111
 112        /* Cache the values for 1 second */
 113        if (time_after(jiffies, data->last_updated + HZ) || !data->valid) {
 114                for (i = 0; i < SCH5627_NO_TEMPS; i++) {
                    a>, val = sch5readrite_virtual="L112" class="sref">sch5readrite_virtual="_reg(data->addr<+) {
SCH5627_REG_TEMP_MSB[i]<+) {
SCH5627_REG_TEMP_LSN[i]<+) {
SCH5627_REG_TEMP_HIGH_NIBBLE[i]0x10);
val &0)) {
ret = val0x10);
data->temp[i] = val;
i = 0; i < SCH5627_NO_FANS; i++) {
val = sch5readrite_virtual=e=u16" class="sref">sch5readrite_virtual=e_reg(data->addr<+) {
SCH5627_REG_FAN[i]0x10);
val &0)) {
ret = val0x10);
data->fan[i] = val;
  35
i = 0; i < SCH5627_NO_IN; i++) {
val = sch5readrite_virtual="L112" class="sref">sch5readrite_virtual="_reg(data->addr<+) {
SCH5627_REG_IN_MSB[i]<+) {
SCH5627_REG_IN_LSN[i]<+) {
SCH5627_REG_IN_HIGH_NIBBLE[i]0x10);
val &0)) {
ret = val0x10);
data->in[i] = val;
  47
data->last_updated = jiffies;
data->valid;
  51ort muunlex_lock" class="sref">muunlex__reg(&data->update_lock);
  53    it="reta>, ret/a>);
  54    }
  56sta    int sCH5readrlimitffies" class="sref">sCH5readrlimitf_reg<    struct sch5627_data *data)
  57>)) {
i, val;
i = 0; i < SCH5627_NO_TEMPS; i++) {



igh),e it _IN_gramwpe tlm_sensors calls emp_._m *

val = sch5readrite_virtualL112" class="sref">sch5readrite_virtual_reg(data->addr<+) {
SCH5627_REG_TEMP_ABS[i]0x10);
val &0<10);
, val;
data->temp_max[i] = val;
  70/a>;
val = sch5readrite_virtualL112" class="sref">sch5readrite_virtual_reg(data->addr<+) {
SCH5627_REG_TEMP_HIGH[i]0x10);
val &0<10);
, val;
data->temp_crit[i] = val;
  77        for (i = 0; i < SCH5627_NO_FANS; i++) {
val = sch5readrite_virtual=e=u16" class="sref">sch5readrite_virtual=e_reg(data->addr<+) {
SCH5627_REG_FAN_MIN[i]0x10);
val &0<10);
, val;
data->fan_min[i] = val;
  83        }
  85    it="ret0;
  86    }
  87
u16   89++) {
  90    it="ret(  91    }
u8   94++) {
(u16  100        if (;
 104
device *dev,     struct de_attributevice * 109    nst cha> * 110++) {
 = &q%s\n;VTR",  113   }
device *dev,     struct de_attributevice   }
 *u16++) {
;
sch5627_data *data = sch5627_update_device" class="sref">sch5627_update_device *dev<;
val;
data)<10);
 = data);
val = data->temp[i]0x10);
 = &q%d\n;VTR", val0x10);
device *dev,     struct de_attributevice   }
 *{
sch5627_data *data = sch5627_update_device" class="sref">sch5627_update_device *dev<;
data)<10);
 = data);
 = &q%d\n;VTR", data->temp[i] ==&0<;
device *dev,     struct de_attributevice   }
 *{
sch5627_data *data = dev_get_drvdata(dev);
val;
val = data->temp_max[i]0x10);
 = &q%d\n;VTR", val0x10);
  51sta> = device *dev,     struct de_attributevice   }
 *  53++) {
{
sch5627_data *data = dev_get_drvdata(dev);
val;
val = data->temp_crit[i]0x10);
 = &q%d\n;VTR", val0x10);
device *dev,     struct de_attributevice   }
 *{
sch5627_data *data = sch5627_update_device" class="sref">sch5627_update_device *dev<;
val;
data)<10);
 = data);
val = data->fan[i]0x10);
val &0<10);
, val;
 = &q%d\n;VTR", val0x10);
  77    }
device *dev,     struct de_attributevice   }
 *{
sch5627_data *data = sch5627_update_device" class="sref">sch5627_update_device *dev<;
  85        if (data)<10);
 = data);
  87
 = &q%d\n;VTR"
data->fan[i] ==&0xffff<;
device *dev,     struct de_attributevice   }
 *  94++) {
{
sch5627_data *data = dev_get_drvdata(dev);
val = data->fan_min[i]0x10);
val &0<10);
, val;
 = &q%d\n;VTR", val0x10);
device *dev,     struct de_attributevice   }
 *u16++) {
{
sch5627_data *data = sch5627_update_device" class="sref">sch5627_update_device *dev<;
val;
data)<10);
 = data);
 113   }
val = data->in[i] * a>, in[i]p
 = &q%d\n;VTR", val0x10);
device *dev,     struct de_attributevice   }
 *{
 = &q%s\n;VTR"
SCH5IN_LABEL__min[i]0x10);
, , 1_inpu_crit" class="sref">1_inpu__reg, 2_inpu_crit" class="sref">2_inpu__reg, 3_inpu_crit" class="sref">3_inpu__reg, 4_inpu_crit" class="sref">4_inpu__reg, 5_inpu_crit" class="sref">5_inpu__reg, 6_inpu_crit" class="sref">6_inpu__reg, 7_inpu_crit" class="sref">7_inpu__reg, 8_inpu_crit" class="sref">8_inpu__reg, 1_faulttemp" class="sref">1_fault_reg, 2_faulttemp" class="sref">2_fault_reg, 3_faulttemp" class="sref">3_fault_reg, 4_faulttemp" class="sref">4_fault_reg, 5_faulttemp" class="sref">5_fault_reg, 6_faulttemp" class="sref">6_fault_reg, 7_faulttemp" class="sref">7_fault_reg, 8_faulttemp" class="sref">8_fault_reg, 1temp_max" class="sref">1temp_max, 2temp_max" class="sref">2temp_max, 3temp_max" class="sref">3temp_max, 4temp_max" class="sref">4temp_max, 5temp_max" class="sref">5temp_max,   51sta> = 6_emp_max" class="sref">6temp_max, 7_emp_max" class="sref">7temp_max, 8_emp_max" class="sref">8temp_max, 1temp_crit" class="sref">1temp_crit, 2temp_crit" class="sref">2temp_crit, 3temp_crit" class="sref">3temp_crit, 4temp_crit" class="sref">4temp_crit, 5temp_crit" class="sref">5temp_crit, 6temp_crit" class="sref">6temp_crit, 7temp_crit" class="sref">7temp_crit, 8temp_crit" class="sref">8temp_crit, fan_min, fan_min, fan_min, fan_min, sch5attributes=val" class="sref">sch5attributesvice[] = ++) {
1_inpu_crit" class="sroensor_ode_attr_ef">1_inpu_ 107.uct 2_inpu_crit" class="sroensor_ode_attr_ef">2_inpu_ 107.uct 3_inpu_crit" class="sroensor_ode_attr_ef">3_inpu_ 107.uct 4_inpu_crit" class="sroensor_ode_attr_ef">4_inpu_ 107.uct 5_inpu_crit" class="sroensor_ode_attr_ef">5_inpu_ 107.uct 6_inpu_crit" class="sroensor_ode_attr_ef">6_inpu_ 107.uct 7_inpu_crit" class="sroensor_ode_attr_ef">7_inpu_ 107.uct 8_inpu_crit" class="sroensor_ode_attr_ef">8_inpu_ 107.uct 1_faulttemp" class="sreensor_ode_attr_ef">1_fault 107.uct 2_faulttemp" class="sreensor_ode_attr_ef">2_fault 107.uct 3_faulttemp" class="sroensor_ode_attr_ef">3_fault 107.uct 4_faulttemp" class="sroensor_ode_attr_ef">4_fault 107.uct 5_faulttemp" class="sroensor_ode_attr_ef">5_fault 107.uct 6_faulttemp" class="sroensor_ode_attr_ef">6_fault 107.uct 7_faulttemp" class="sroensor_ode_attr_ef">7_fault 107.uct 8_faulttemp" class="sroensor_ode_attr_ef">8_fault 107.uct 1temp_max" class="sroensor_ode_attr_ef">1temp 107.uct 2temp_max" class="sroensor_ode_attr_ef">2temp 107.uct 3temp_max" class="sroensor_ode_attr_ef">3temp 107.uct 4temp_max" class="sroensor_ode_attr_ef">4temp 107.uct 5temp_max" class="sroensor_ode_attr_ef">5temp 107.uct 6_emp_max" class="sroensor_ode_attr_ef">6_emp 107.uct 7_emp_max" class="sroensor_ode_attr_ef">7_emp 107.uct 8_emp_max" class="sroensor_ode_attr_ef">8_emp 107.uct 1temp_crit" class="sroensor_ode_attr_ef">1temp_ 107.uct 2temp_crit" class="sroensor_ode_attr_ef">2temp_ 107.uct 3temp_crit" class="sroensor_ode_attr_ef">3temp_ 107.uct 4temp_crit" class="sroensor_ode_attr_ef">4temp_ 107.uct 5temp_crit" class="sroensor_ode_attr_ef">5temp_ 107.uct 6temp_crit" class="sroensor_ode_attr_ef">6temp_ 107.uct 7temp_crit" class="sroensor_ode_attr_ef">7temp_ 107.uct 8temp_crit" class="sroensor_ode_attr_ef">8temp_ 107.uct ->4a hre42ref="+cattrvice" class="srattraddr,+) {
    &->    &->    &->, 4a hre43ref="+cattrvice" class="srattraddr,+) {
, 4a hre43ref="+cattrvice" class="srattraddr,+) {
, 4a hre4="+cNUa>, , 4a hre43ref="+cattrvice" class="srattraddr,+) {
, 4a hre43ref="+cattrvice" class="srattraddr,+) {
, 4a hre43ref="+cattrvice" class="srattraddr,+) {
, 4a hre44ref="+cattrvice" class="srattraddr,+) {
, 4a hre44"L21" class="line" nam4e="L2421 108+) {
/* No ne" nam3e as ne" is a generic nam3e pin */, , 4a hre44ref="+cattrvi_attr_n1_faulttcS_IRUGOL112" class="srS_IRLLtemp" class="srNULLaddr,&3<;
4c_attrvicerehow_ode=remp_reg, 4a hre4="+cNU}reg, 

, , , 4a hre4="+cNULLtemp"in" nam3e="L838>  3>sta    removef="drivers/hwmo>sta    remove+cNU("line" nam3e="L838>  3platform
, , 4a hre4="+cNUttributevice" class="srattributevice4"lass="sr4ehow_ode=remp__reg, 4a hre45ref="+cattrvi"line" nam3e="L838>  3>sta    dataf="drivers/hwmo>sta    dataef="+c#L66" i3d="L86"dataf="drivers/hwmodataef="+calass="srattraddplatform
get_drvdataf="drivers/hwmoplatform
get_drvdata+cNU(#L66" i3d="L86"p, , , 4a hre45ref="+cattrviif (#L66" i3d="L86"dataf="drivers/hwmodataef="->class="srattraddwatchdogf="drivers/hwmowatchdogef=")eg, , , 4a hre460ef="+cattrviif (#L66" i3d="L86"dataf="drivers/hwmodataef="->class="srattraddcehow_, , 4a hre461ef="+cattrvi+cattrvi_attr_n1_faulttcehow_, , , , 4a hre4="+cNUeg, , 4a hre4="+cNULLtemp"in" nam3e="L838>  3__, , 4a hre4="+cNUttributevice" class="srattributevice4 class="s4ehow_oderfault_reg, 4a hre470ef="+cattrvi"line" nam3e="L838>  3>sta    dataf="drivers/hwmo>sta    dataef="+c#L66" i3d="L86"dataf="drivers/hwmodataef="reg, , 4a hre471ef="+cattrviin" nam3e="L838>  3er" class="srfa=reer"href/inam3e="L838>  3build_8>   class="srfa=rebuild_8>  href/inam3e="L838>  3build_id class="srfa=rebuild_idhref/inam3e="L838>  3cehow_ra f="drivers/hwmocehow_ra ef="/inam3e="L838>  3vae="L8384  68vaeef="reg, , 4a hre47"+cNULLtemp" class="srNULLaddr,&7<;
4n" class=4srehow_ode=fan_reg, 4a hre47ref="+cattrvi_attr_n1_faulttdataf="drivers/hwmodataef="+calass="srattraddsta    dataef=")/a>, , 4a hre47ref="+cattrviiiiiiiiiiiiiiiiiiiiinam3e="L838>  3GFP_KERNEIRUGOL112" classGFP_KERNEIef=")reg, , 4a hre47ref="+cattrviif (!_attr_n1_faulttdataf="drivers/hwmodataef=")eg, ,   70rLtreef="reg, , , 4a hre48ref="+cattrvice" class="srattraddr,+) {
<" class="4rehow_in_labee_reg, 4a hre482ef="+cattrvi_attr_n1_faulttvae="L8384  68vaeef="+calass="srattraddrsta xx_read_virtual_regf="drivers/hwmorsta xx_read_virtual_reg+cNU(#L66" i3d="L86"dataf="drivers/hwmodataef="->class="srattraddadd" class="srfa=remdd"ef="f="+cSENSOR_DEVICECHa    REG_HWMON_ID class="srfa=reECHa    REG_HWMON_IDef=")reg, , 4a hre483ef="+cattrviif (_attr_n1_faulttvae="L8384  68vaeef="+<i0)attributevice" class="srattributevice4" class="4rehow_in_labee_reg, 4a hre48ref="+cattrviiiiiiiiinam3e="L838>  3er" class="srfa=reer"href+calass="srattraddvae="L8384  68vaeef="reg,  *sch5attributes4val" 48ref="+cattrviif (#L66" i3d="L86"vae="L8384  68vaeef="+!calass="srattraddECHa    HWMON_ID class="srfa=reECHa    HWMON_IDef=")attributevice" class="srattributevice4"n_min" c4ss="srode_attr_ne"  107.4ct "invaeid %smin: 0x%02X (expected 0x%02X)\n""="sra"vaeef="f="+cSENSOR_DEVICECHa    HWMON_ID class="srfa=reECHa    HWMON_IDef=")reg, , , , , vaeef="reg, , "invaeid %smin: 0x%02X (expected 0x%02X)\n""company", , , vaeef="reg,   3er"o" class="srfa=reer"oref="reg, , "invaeid %smin: 0x%02X (expected 0x%02X)\n""primary", , ,    class="srfa=rebuild_8>  href+calass="srattraddrsta xx_read_virtual_regf="drivers/hwmorsta xx_read_virtual_reg+cNU(#L66" i3d="L86"dataf="drivers/hwmodataef="->class="srattraddadd" class="srfa=remdd"ef="feg,    class="srfa=rebuild_8>  href+<i0)attributevice" class="srattributevice5e_attrvic5" class="srode_attr_reg.5ct   hrefreg,   3er"o" class="srfa=reer"oref="reg, , , , ->5a hre52ref="+cattrviif (#L66" i3d="L86"build_id class="srfa=rebuild_idhref+<i0)attributevice" class="srattributevice5e_attrvic5vers/hwmon/sch56273.c#L25" i3d52ref="+cattrvi+cattrvi_attr_n1_faultter" class="srfa=reer"href+calass="srattraddbuild_id class="srfa=rebuild_idhrefreg,   3er"o" class="srfa=reer"oref="reg, , 5a hre53ref="+cattrvice" class="srattraddr,+) {
5e href="d5s="srehow_ode=_reg, 5a hre532ef="+cattrvi_attr_n1_faulttcehow_ra f="drivers/hwmocehow_ra ef="+calass="srattraddrsta xx_read_virtual_regf="drivers/hwmorsta xx_read_virtual_reg+cNU(#L66" i3d="L86"dataf="drivers/hwmodataef="->class="srattraddadd" class="srfa=remdd"ef="feg, , 5a hre53ref="+cattrvi+cattrvicattrvicattrvi+cattrvicattrvi_attr_n1_faulttECHa    REG_HWMON_REVf="drivers/hwmoECHa    REG_HWMON_REVef=")reg, , 5a hre534ef="+cattrviif (#L66" i3d="L86"cehow_ra f="drivers/hwmocehow_ra ef="+<i0)attributevice" class="srattributevice5e_attrvic5s="srehow_ode=_reg, 5a hre535ef="+cattrviiiiiiiii_attr_n1_faultter" class="srfa=reer"href+calass="srattraddcehow_ra f="drivers/hwmocehow_ra ef="reg, , 5a hre536ef="+cattrviiiiiiiiigotoinam3e="L838>  3er"o" class="srfa=reer"oref="reg, , 5a hre53ref="+cattrvi}eg, , 5a hre53ref="+cattrvice" class="srattraddr,+) {
5e_attrvic5how_ode=rfault_reg, 5a hre539ef="+cattrvi_attr_n1_faulttvae="L8384  68vaeef="+calass="srattraddrsta xx_read_virtual_regf="drivers/hwmorsta xx_read_virtual_reg+cNU(#L66" i3d="L86"dataf="drivers/hwmodataef="->class="srattraddadd" class="srfa=remdd"ef="f="+cSENSOR_DEVICECHa    REG_CTRIRUGOL112" classECHa    REG_CTRIef=")reg, , 5a hre540ef="+cattrviif (#L66" i3d="L86"vae="L8384  68vaeef="+<i0)attributevice" class="srattributevice5c_attrvic5how_ode=rfault_reg, 5a hre541ef="+cattrvi+cattrvi_attr_n1_faultter" class="srfa=reer"href+calass="srattraddvae="L8384  68vaeef="reg, , 5a hre54ref="+cattrviiiiiiiiigotoinam3e="L838>  3er"o" class="srfa=reer"oref="reg, , controehref+calass="srattraddvae="L8384  68vaeef="reg, controehref+ce" c 0x01))attributevice" class="srattributevice5c_attrvic5how_ode=rfault_reg, 5a hre546ef="+cattrviiiiiiiiinam3e="L838>  3pr_er" class="srfa=repr_er"+cNU(#span_ode=rfa"liing">"hardware sraitoiing not enabled\n", , , 5a hre549ef="+cattrvi}eg, /* Trigger a Vbat voltage seasurement, so that we get a vaeid reading, rvi+cattrvithe first time we read Vbat */, , 5a hre55ref="+cattrvi+cattrvicattrvicattrvi+cat#L66" i3d="L86"dataf="drivers/hwmodataef="->class="srattraddcontroe="L8384  68controehref+| 0x10)reg, , 5a hre55ref="+cattrvi_attr_n1_faulttdataf="drivers/hwmodataef="->class="srattradddrit_batteryf="drivers/hwmodrit_batteryhref+calass="srattraddjiffi 3e="L838>  96, 5a hre55"+cNULLtemp" class="srNULLaddr,&3<;
5"lass="sr5ehow_ode=remp__reg, 5a hre556ef="+cattrvi/*, , 5a hre55ref="rvi+cattr* Read limits, we do this only once as reading a registe" on, rvi+cattr* the a href= is quite expens"+  (and they don't change)., , 5a hre5="+cNUrvi+cattr*/, , , 5a hre56ref="+cattrviif (#L66" i3d="L86"er" class="srfa=reer"href)eg, , 5a hre56ref="+cattrviiiiiiiiigotoinam3e="L838>  3er"o" class="srfa=reer"oref="reg, "found %smchip at %#hx\n", 5a hre56ref="+cattrvilass="srattraddp="nefo class="srfa=repr_nefo+cNU(#span_ode=rfa"liing">"firmware build: trad 0x%02X,ss= 0x%04X,scehow: rev 0x%02X\n",   href/inam3e="L838>  3build_id class="srfa=rebuild_idhref/inam3e="L838>  3cehow_ra f="drivers/hwmocehow_ra ef=")reg, , 5a hre5="+cNUeg, , 5a hre568ef="+cattrvi/* Registe" rysfsiin"erface filesr*/, , 5a hre569ef="+cattrvi_attr_n1_faultter" class="srfa=reer"href+calass="srattradd>ysfs creaa _group class="srfa=re>ysfs creaa _group+cNU(ce" class="srattraddp, , 5a hre571ef="+cattrvi+cattrvigotoinam3e="L838>  3er"o" class="srfa=reer"oref="reg, , 5a hre57"+cNULLtemp" class="srNULLaddr,&7<;
5n" class=5srehow_ode=fan_reg, 5a hre57ref="+cattrvi_attr_n1_faulttdataf="drivers/hwmodataef="->class="srattraddcehow_, , 5a hre575ef="+cattrviiiiiiiii_attr_n1_faultter" class="srfa=reer"href+calass="srattraddPTR_ERRf="drivers/hwmoPTR_ERR+cNU(#L66" i3d="L86"dataf="drivers/hwmodataef="->class="srattraddcehow_, , , /* Note failing toiregiste" the watchdog is not a fatal er"orr*/, , 5a hre581ef="+cattrvi_attr_n1_faulttdataf="drivers/hwmodataef="->class="srattraddwatchdogf="drivers/hwmowatchdogef="+calass="srattraddrsta xx_watchdog_registe" class="srfa=rean_laxx_watchdog_registe"+cNU(ce" class="srattraddp   class="srfa=rebuild_8>  href+<<i24) | (#L66" i3d="L86"build_id class="srfa=rebuild_idhref+<<i8) | nam3e="L838>  3cehow_ra f="drivers/hwmocehow_ra ef=",eg, , 5a hre58ref="+cattrvi+cattrvicattrvicce" class="srattradddataf="drivers/hwmodataef="->class="srattraddupdate_lockf="drivers/hwmoupdate_lockef=", 1)reg, , , , sch5attributes5val" 58ref="nam3e="L838>  3er"o" class="srfa=reer"oref=":eg, sta    remove+cNU(lass="srattraddp, , , , , , sta    probe+cNUfeg, sta    remove+cNUfeg, , , "SMSC ECHa    Hardware Mraitoiing Dss="s", "Hans de Goede <hdegoede@redhat.com>c", "GPL", 


The oiiginal LXR software by the g, LXR commuaityef=", this experimental ef="ion by g, lx"@odeux.noef="e
lx".odeux.no kindly hosted by g, Redpill Ldepro ASef=", provide" of Ldeux"consulting and opertemons ser ices since 1995.