linux/drivers/watchdog/wdt977.c
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   1/*
   2 *      Wdt977  0.04:   A Watchdog Device for Netwinder W83977AF chip
   3 *
   4 *      (c) Copyright 1998 Rebel.com (Woody Suwalski <woody@netwinder.org>)
   5 *
   6 *                      -----------------------
   7 *
   8 *      This program is free software; you can redistribute it and/or
   9 *      modify it under the terms of the GNU General Public License
  10 *      as published by the Free Software Foundation; either version
  11 *      2 of the License, or (at your option) any later version.
  12 *
  13 *                      -----------------------
  14 *      14-Dec-2001 Matt Domsch <Matt_Domsch@dell.com>
  15 *           Added nowayout module option to override CONFIG_WATCHDOG_NOWAYOUT
  16 *      19-Dec-2001 Woody Suwalski: Netwinder fixes, ioctl interface
  17 *      06-Jan-2002 Woody Suwalski: For compatibility, convert all timeouts
  18 *                                  from minutes to seconds.
  19 *      07-Jul-2003 Daniele Bellucci: Audit return code of misc_register in
  20 *                                    nwwatchdog_init.
  21 *      25-Oct-2005 Woody Suwalski: Convert addresses to #defs, add spinlocks
  22 *                                  remove limitiation to be used on
  23 *                                  Netwinders only
  24 */
  25
  26#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  27
  28#include <linux/module.h>
  29#include <linux/moduleparam.h>
  30#include <linux/types.h>
  31#include <linux/kernel.h>
  32#include <linux/fs.h>
  33#include <linux/miscdevice.h>
  34#include <linux/init.h>
  35#include <linux/ioport.h>
  36#include <linux/watchdog.h>
  37#include <linux/notifier.h>
  38#include <linux/reboot.h>
  39#include <linux/io.h>
  40#include <linux/uaccess.h>
  41
  42#include <asm/mach-types.h>
  43
  44#define WATCHDOG_VERSION  "0.04"
  45#define WATCHDOG_NAME     "Wdt977"
  46
  47#define IO_INDEX_PORT   0x370           /* on some systems it can be 0x3F0 */
  48#define IO_DATA_PORT    (IO_INDEX_PORT + 1)
  49
  50#define UNLOCK_DATA     0x87
  51#define LOCK_DATA       0xAA
  52#define DEVICE_REGISTER 0x07
  53
  54
  55#define DEFAULT_TIMEOUT 60                      /* default timeout in seconds */
  56
  57static  int timeout = DEFAULT_TIMEOUT;
  58static  int timeoutM;                           /* timeout in minutes */
  59static  unsigned long timer_alive;
  60static  int testmode;
  61static  char expect_close;
  62static  DEFINE_SPINLOCK(spinlock);
  63
  64module_param(timeout, int, 0);
  65MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds (60..15300, default="
  66                                __MODULE_STRING(DEFAULT_TIMEOUT) ")");
  67module_param(testmode, int, 0);
  68MODULE_PARM_DESC(testmode, "Watchdog testmode (1 = no reboot), default=0");
  69
  70static bool nowayout = WATCHDOG_NOWAYOUT;
  71module_param(nowayout, bool, 0);
  72MODULE_PARM_DESC(nowayout,
  73                "Watchdog cannot be stopped once started (default="
  74                                __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
  75
  76/*
  77 * Start the watchdog
  78 */
  79
  80static int wdt977_start(void)
  81{
  82        unsigned long flags;
  83
  84        spin_lock_irqsave(&spinlock, flags);
  85
  86        /* unlock the SuperIO chip */
  87        outb_p(UNLOCK_DATA, IO_INDEX_PORT);
  88        outb_p(UNLOCK_DATA, IO_INDEX_PORT);
  89
  90        /* select device Aux2 (device=8) and set watchdog regs F2, F3 and F4
  91         * F2 has the timeout in minutes
  92         * F3 could be set to the POWER LED blink (with GP17 set to PowerLed)
  93         *   at timeout, and to reset timer on kbd/mouse activity (not impl.)
  94         * F4 is used to just clear the TIMEOUT'ed state (bit 0)
  95         */
  96        outb_p(DEVICE_REGISTER, IO_INDEX_PORT);
  97        outb_p(0x08, IO_DATA_PORT);
  98        outb_p(0xF2, IO_INDEX_PORT);
  99        outb_p(timeoutM, IO_DATA_PORT);
 100        outb_p(0xF3, IO_INDEX_PORT);
 101        outb_p(0x00, IO_DATA_PORT);     /* another setting is 0E for
 102                                           kbd/mouse/LED */
 103        outb_p(0xF4, IO_INDEX_PORT);
 104        outb_p(0x00, IO_DATA_PORT);
 105
 106        /* At last select device Aux1 (dev=7) and set GP16 as a
 107         * watchdog output. In test mode watch the bit 1 on F4 to
 108         * indicate "triggered"
 109         */
 110        if (!testmode) {
 111                outb_p(DEVICE_REGISTER, IO_INDEX_PORT);
 112                outb_p(0x07, IO_DATA_PORT);
 113                outb_p(0xE6, IO_INDEX_PORT);
 114                outb_p(0x08, IO_DATA_PORT);
 115        }
 116
 117        /* lock the SuperIO chip */
 118        outb_p(LOCK_DATA, IO_INDEX_PORT);
 119
 120        spin_unlock_irqrestore(&spinlock, flags);
 121        pr_info("activated\n");
 122
 123        return 0;
 124}
 125
 126/*
 127 * Stop the watchdog
 128 */
 129
 130static int wdt977_stop(void)
 131{
 132        unsigned long flags;
 133        spin_lock_irqsave(&spinlock, flags);
 134
 135        /* unlock the SuperIO chip */
 136        outb_p(UNLOCK_DATA, IO_INDEX_PORT);
 137        outb_p(UNLOCK_DATA, IO_INDEX_PORT);
 138
 139        /* select device Aux2 (device=8) and set watchdog regs F2,F3 and F4
 140        * F3 is reset to its default state
 141        * F4 can clear the TIMEOUT'ed state (bit 0) - back to default
 142        * We can not use GP17 as a PowerLed, as we use its usage as a RedLed
 143        */
 144        outb_p(DEVICE_REGISTER, IO_INDEX_PORT);
 145        outb_p(0x08, IO_DATA_PORT);
 146        outb_p(0xF2, IO_INDEX_PORT);
 147        outb_p(0xFF, IO_DATA_PORT);
 148        outb_p(0xF3, IO_INDEX_PORT);
 149        outb_p(0x00, IO_DATA_PORT);
 150        outb_p(0xF4, IO_INDEX_PORT);
 151        outb_p(0x00, IO_DATA_PORT);
 152        outb_p(0xF2, IO_INDEX_PORT);
 153        outb_p(0x00, IO_DATA_PORT);
 154
 155        /* at last select device Aux1 (dev=7) and set
 156           GP16 as a watchdog output */
 157        outb_p(DEVICE_REGISTER, IO_INDEX_PORT);
 158        outb_p(0x07, IO_DATA_PORT);
 159        outb_p(0xE6, IO_INDEX_PORT);
 160        outb_p(0x08, IO_DATA_PORT);
 161
 162        /* lock the SuperIO chip */
 163        outb_p(LOCK_DATA, IO_INDEX_PORT);
 164
 165        spin_unlock_irqrestore(&spinlock, flags);
 166        pr_info("shutdown\n");
 167
 168        return 0;
 169}
 170
 171/*
 172 * Send a keepalive ping to the watchdog
 173 * This is done by simply re-writing the timeout to reg. 0xF2
 174 */
 175
 176static int wdt977_keepalive(void)
 177{
 178        unsigned long flags;
 179        spin_lock_irqsave(&spinlock, flags);
 180
 181        /* unlock the SuperIO chip */
 182        outb_p(UNLOCK_DATA, IO_INDEX_PORT);
 183        outb_p(UNLOCK_DATA, IO_INDEX_PORT);
 184
 185        /* select device Aux2 (device=8) and kicks watchdog reg F2 */
 186        /* F2 has the timeout in minutes */
 187        outb_p(DEVICE_REGISTER, IO_INDEX_PORT);
 188        outb_p(0x08, IO_DATA_PORT);
 189        outb_p(0xF2, IO_INDEX_PORT);
 190        outb_p(timeoutM, IO_DATA_PORT);
 191
 192        /* lock the SuperIO chip */
 193        outb_p(LOCK_DATA, IO_INDEX_PORT);
 194        spin_unlock_irqrestore(&spinlock, flags);
 195
 196        return 0;
 197}
 198
 199/*
 200 * Set the watchdog timeout value
 201 */
 202
 203static int wdt977_set_timeout(int t)
 204{
 205        int tmrval;
 206
 207        /* convert seconds to minutes, rounding up */
 208        tmrval = (t + 59) / 60;
 209
 210        if (machine_is_netwinder()) {
 211                /* we have a hw bug somewhere, so each 977 minute is actually
 212                 * only 30sec. This limits the max timeout to half of device
 213                 * max of 255 minutes...
 214                 */
 215                tmrval += tmrval;
 216        }
 217
 218        if (tmrval < 1 || tmrval > 255)
 219                return -EINVAL;
 220
 221        /* timeout is the timeout in seconds, timeoutM is
 222           the timeout in minutes) */
 223        timeout = t;
 224        timeoutM = tmrval;
 225        return 0;
 226}
 227
 228/*
 229 * Get the watchdog status
 230 */
 231
 232static int wdt977_get_status(int *status)
 233{
 234        int new_status;
 235        unsigned long flags;
 236
 237        spin_lock_irqsave(&spinlock, flags);
 238
 239        /* unlock the SuperIO chip */
 240        outb_p(UNLOCK_DATA, IO_INDEX_PORT);
 241        outb_p(UNLOCK_DATA, IO_INDEX_PORT);
 242
 243        /* select device Aux2 (device=8) and read watchdog reg F4 */
 244        outb_p(DEVICE_REGISTER, IO_INDEX_PORT);
 245        outb_p(0x08, IO_DATA_PORT);
 246        outb_p(0xF4, IO_INDEX_PORT);
 247        new_status = inb_p(IO_DATA_PORT);
 248
 249        /* lock the SuperIO chip */
 250        outb_p(LOCK_DATA, IO_INDEX_PORT);
 251
 252        spin_unlock_irqrestore(&spinlock, flags);
 253
 254        *status = 0;
 255        if (new_status & 1)
 256                *status |= WDIOF_CARDRESET;
 257
 258        return 0;
 259}
 260
 261
 262/*
 263 *      /dev/watchdog handling
 264 */
 265
 266static int wdt977_open(struct inode *inode, struct file *file)
 267{
 268        /* If the watchdog is alive we don't need to start it again */
 269        if (test_and_set_bit(0, &timer_alive))
 270                return -EBUSY;
 271
 272        if (nowayout)
 273                __module_get(THIS_MODULE);
 274
 275        wdt977_start();
 276        return nonseekable_open(inode, file);
 277}
 278
 279static int wdt977_release(struct inode *inode, struct file *file)
 280{
 281        /*
 282         *      Shut off the timer.
 283         *      Lock it in if it's a module and we set nowayout
 284         */
 285        if (expect_close == 42) {
 286                wdt977_stop();
 287                clear_bit(0, &timer_alive);
 288        } else {
 289                wdt977_keepalive();
 290                pr_crit("Unexpected close, not stopping watchdog!\n");
 291        }
 292        expect_close = 0;
 293        return 0;
 294}
 295
 296
 297/*
 298 *      wdt977_write:
 299 *      @file: file handle to the watchdog
 300 *      @buf: buffer to write (unused as data does not matter here
 301 *      @count: count of bytes
 302 *      @ppos: pointer to the position to write. No seeks allowed
 303 *
 304 *      A write to a watchdog device is defined as a keepalive signal. Any
 305 *      write of data will do, as we we don't define content meaning.
 306 */
 307
 308static ssize_t wdt977_write(struct file *file, const char __user *buf,
 3090" id="L290" class="            
 *pr_c: p>)
nowayout)

inod>;
/* If tlasaits utchst nowg 
expect_close = 0;
inod>;
<0;
inod>;
< !a href="+code=WDIcontent mean hre, as     inod>;
<++a;
__u_star" c>(buf,
< +on't define ilass="sref">inod>;
<WDISFAULc>;
;
< 42)an class="string">&quo;t dVo;t dpan>);
< href="drivers/watchdog/wdt977.c#L2713 id="L303" class="line" name="L2233> 22332a>                expect_close = 0;
42a href="drivers/watchdog/wdt977.c#L2713 id="L2143 class="line" name="L2243> 2243/a>        /* seleome by wroto a wus, set houlead rt it er_al
wdt977_keepalive();
pr_chdog/wdfo" cwe don't define idetent mean hre, asidete> = 0;
a href="drivers/watchdog/wdt977.c#L2863 id="L2343 class="line" name="L2343> 2343/a>        int.n't define opn toplass="sref">pr_opn top> = 0;
  if         href="+code=wdtOF_CARSETEOUTlass="sref">pr_OF_CARSETEOUT> = 0| href="drivers/watchdog/wdt977.c#L2863 id="L2253 class="line" name="L2353> 23533a>                THIOF_CARMAGICCLOSc> = 0| href="drivers/watchdog/wdt977.c#L2863 id="L2163 class="line" name="L2363> 23633a>                THIOF_CARKEEPALIVEPING>,
file = 0;
  if1a href="drivers/watchdog/wdt977.c#L309" id="L2283 class="line" name="L2383> 238338>         = 0;
  if        href="+code=wdtOATCHDOG_NAMclass="sref">THIOATCHDOG_NAMc>,
   /span>
        wdt977_wriioctlspan>
        @ppode
 *      A wle: file handle to the watice
 *      wri@cmd:tchdog devmentle pan>
 */ inter topan>
/*
 *      wdtTwatchdog is APIfine co keementont nowdatfuncn top foraalltchdog isspan>
 *      @fiaccord to the wairaavaile_op fean 
 */
wdt977_keeioctl>(struct file *file, conigned lon )
status |=a href="drivers/watchdog/wdt977.c#L2953 id="L2563 class="line" name="L2563> 2563/a>            pr__staopn top>;
tmrurn" c> = 0;
 href="+code=EINVAL" class="sref">EINVAL;
tim_staeout" c>;
pr_chdog/wdfo" cwe don't define ser" class="sref">__user *__user *inod>;
)
)
<.n't define ilass="sref">inod>;
<0;
t __user *,
IO_OF_CC_GETSUPT" c>   : href="drivers/watchdog/wdt977.c#L2863 id="L2573 class="line" name="L2673> 26736a>                __ucopy_toer" c>( = a href="drivers/watchdog/wdt977.c#L2863 id="L2483 class="line" name="L2683> 26836a>        if                 as wof href="+code=expidetent mean hre, asidete> = )) ?a href="+code=EBUSFAULclass="sref">WDISFAULc>;
< :
IO_OF_CC_GETSTATUS>   : href="drivers/watchdog/wdt977.c#L2863 id="L2713 class="line" name="L2713> 27137a>                wdt977_get_status(intp;status)
__uputar" c>(status)
)
<.n't define ilass="sref">inod>;
IO_OF_CC_GETBOOTSTATUS>   : href="drivers/watchdog/wdt977.c#L2863 id="L2653 class="line" name="L2753> 27537a>                __uputar" c>(inod>;
IO_OF_CC_SETOPTIONS>   : href="drivers/watchdog/wdt977.c#L2863 id="L2483 class="line" name="L2783> 27837a>        if         (__u_star" c>(pr__staopn top>;
)
<.n't define ilass="sref">inod>;
WDISFAULc>;
pr__staopn top>;
IO_OF_CS_DISABLEDRES>,
wdt977_stop();
tmrurn" c> = 0;
pr__staopn top>;
IO_OF_CS_ENABLEDRES>,
wdt977_start();
tmrurn" c> = 0;
tmrurn" c> = a href="drivers/watchdog/wdt977.c#L2933 id="L2923 class="line" name="L2923> 29239a>
IO_OF_CC_KEEPALIVE>   : href="drivers/watchdog/wdt977.c#L2863 id="L2943 class="line" name="L2943> 29439a>        wdt977_keepalive();
pr_OF_CCRSETEOUT> = : href="drivers/watchdog/wdt977.c#L2863 id="L2883 class="line" name="L2983> 29839a>        if         (__u_star" c>(tim_staeout" c>;
)
<.n't define ilass="sref">inod>;
WDISFAULc>;
wdt977_set_timeout(inthref="+code=ino_staeout" class="sref">tim_staeout" c>;
EINVAL;
wdt977_keepalive();
/* selFallt/span>
pr_OF_CCRGETEOUT> = : href="drivers/watchdog/wdt977.c#L2864 id="L3084 class="line" name="L3084> 30840a>        if         urn __uputar" c>(timeout = ref="+code= - no6uargnt mean hre, asuarg>)
<.n't define ilass="sref">inod>;
EBUSNOTTc>;
wdt977_getnotify_syc>(spinotifier_bk" c> *wdtthic> = reigned long inoc, st href="drivers/watchdog/wdt977.c#L2964 id="L3074 class="line" name="L2174> 217417>           voida href="+code=bufsed asnt mean hre, asued as>;
inoc, s 42)aref="+code=tesSYS_DOWNlass="sref">inoSYS_DOWN>, s inoc, s 42)aref="+code=tesSYS_HALclass="sref">WDISYS_HALc>;
wdt977_stop();
IO_NOTIFY_DONE>;
pr_e    aref="+code=fla977_wrifopclass="sref">wdt977_getfopc> = 0;
a href="drivers/watchdog/wdt977.c#L2864 id="L2254 class="line" name="L2254> 22542a>           .n't define own class="sref">__uown c>             2)aref="+code=tesS_MODULE" class="sref">THIS_MODULE);
t href="drivers/watchdog/wdt977.c#L2964 id="L2164 class="line" name="L2264> 226426>           .n't define llks alass="sref">THIllks a>            2)aref="+code=tesno_llks alass="sref">THIno_llks a>);
t href="drivers/watchdog/wdt977.c#L2964 id="L3074 class="line" name="L2274> 22742a>        wdt9e(st          2)aref="+code=tes977_gette" class="sref">wdt977_write(stt href="drivers/watchdog/wdt977.c#L2964 id="L3084 class="line" name="L2284> 228428>        wdtock_irediioctl> = 0;
aref="+code=tes977_getioctllass="sref">wdt977_keeioctl>(stt href="drivers/watchdog/wdt977.c#L2964 id="L3094 class="line" name="L2294> 22942a>           .n't define op class="sref">nonn(wdt977_open(stt href="drivers/watchdog/wdt977.c#L2964 id="L2304 class="line" name="L2304> 23043a>           .n't define ease" class="sref">wdtease(st        2)aref="+code=tes977_getease" class="sref">wdt977_release(stt href="drivers/watchdog/wdt977.c#L2964 id="L2214 class="line" name="L2314> 2314/a>
wdtmiscice    aref="+code=fla977_wrimiscicelass="sref">wdt977_relmiscice> = 0;
a href="drivers/watchdog/wdt977.c#L2864 id="L2344 class="line" name="L2344> 2344/a>        int.n't define minoclass="sref">__uminoc>(st          2)aref="+code=tesOATCHDOG_MINOclass="sref">DEVOATCHDOG_MINOc>(stt href="drivers/watchdog/wdt977.c#L2964 id="L2254 class="line" name="L2354> 23543a>           .n't define e="Llass="sref">THIn="L>("Unechdog/wdot;);
t href="drivers/watchdog/wdt977.c#L2964 id="L2164 class="line" name="L2364> 236436>           .n't define fopclass="sref">wdtfopc> = 0          2)p;wdt977_getfopc> = t href="drivers/watchdog/wdt977.c#L2964 id="L3074 class="line" name="L2374> 2374/a>   aa href="drivers/watchdog/wdt977.c#L2204 id="L3084 class="line" name="L2384> 2384/a>
spinotifier_bk" c> *__u977_openotifi c> = 0;
a href="drivers/watchdog/wdt977.c#L2864 id="L2404 class="line" name="L2404> 24044a>           .n't define notifier_calllass="sref">wdtnotifier_call> = 0;
aref="+code=tes977_getnotify_syclass="sref">wdt977_getnotify_syc>(pr_sein c> *pr_97_keein c>();
voida href="drivers/watchdog/wdt977.c#L2964 id="L2444 class="line" name="L2444> 24444a>{
;
pr_prfo" c>("Unevers/w v%squot;);
ref="+code= - no6OATCHDOG_VERSIONlass="sref">inoOATCHDOG_VERSION>;
/* locChethe Sate timer.
 */<<<<<<<<<<
wdt977_set_timeout(inthref="+code=inoeout" class="sref">timeout = )awdt977_set_timeout(inthref="+code=inoDSFAULc_EOUTlass="sref">pr_DSFAULc_EOUT>;
pr_prfo" c>("Uneer.);
r href="drivers/watchdog/wdt977.c#L2934 id="L2444 class="line" name="L2544> 25445a>        pr_DSFAULc_EOUT>;
/* locon Netwindto twatIOports are alreadytre nrved bspan>
 *          * arch/arm/mach-footbridge/netwindto-hw.cpan>
 *          *span>
__umach" n_is_netwindto>();
filrequ_andreg to>(inthref="+code=inoIO_INDEX_T" class="sref">IO_IO_INDEX_T" c> = re2ref="+code= - no6OATCHDOG_NAMclass="sref">THIOATCHDOG_NAMc>,
<__uprferc>("UneI/O addre s 0x%04x alreadytif usequot;);
r href="drivers/watchdog/wdt977.c#L2934 id="L2634 class="line" name="L2634> 26346a>                IO_IO_INDEX_T" c> = aa href="drivers/watchdog/wdt977.c#L2934 id="L2544 class="line" name="L2644> 26446a>        EINVAO>;
wdterc_" c>;
;
<0;
href="+code=tesregisterdrebootenotifi class="sref">__uregisterdrebootenotifi c>(__u977_openotifi c> = aa href="drivers/watchdog/wdt977.c#L2934 id="L2704 class="line" name="L2704> 27047a>           (!;
__uprferc>("Unecan matregister reboot notifi c (erc=%d)quot;);
ref="+code= - no6rcnt mean hre, asr >;
filerc_" cdreg to>;
;
<0;
href="+code=tesmisc_registerlass="sref">wdtmisc_register>(wdt977_relmiscice> = aa href="drivers/watchdog/wdt977.c#L2934 id="L2564 class="line" name="L2764> 2764/a>        ret(!;
__uprferc>("Unecan matregister miscicecon minoc=%d (erc=%d)quot;);
r href="drivers/watchdog/wdt977.c#L2864 id="L2484 class="line" name="L2784> 27847a>        if             wdt977_relmiscice> = .n't define minoclass="sref">__uminoc>(stref="+code= - no6rcnt mean hre, asr >;
filerc_" cdreboot>;
pr_prfo" c>("Unein cialized.mer.);
r href="drivers/watchdog/wdt977.c#L2864 id="L2834 class="line" name="L2834> 28348a>                timeout = ref="+code= - no6ayout" class="sref">nowayout)
time_anm=ne>;
filerc_" cdreboot>;
<: href="drivers/watchdog/wdt977.c#L2864 id="L2884 class="line" name="L2884> 28848a>        if n't define ocregisterdrebootenotifi class="sref">__uocregisterdrebootenotifi c>(__u977_openotifi c> = aa href="drivers/watchdog/wdt977.c#L2934 id="L2794 class="line" name="L2894> 2894/a>   href="+code=EINerc_" cdreg tolass="sref">filerc_" cdreg to>;
<: href="drivers/watchdog/wdt977.c#L2864 id="L2904 class="line" name="L2904> 29049a>           (!__umach" n_is_netwindto>();
filrese" cdreg to>(inthref="+code=inoIO_INDEX_T" class="sref">IO_IO_INDEX_T" c> = re2aa href="drivers/watchdog/wdt977.c#L2934 id="L2924 class="line" name="L2924> 29249a>
wdterc_" c>;
<: href="drivers/watchdog/wdt977.c#L2864 id="L2834 class="line" name="L2934> 2934/a>        return 0;
href="+code=wdtrcnt mean hre, asr >;
pr_seex c> *pr_97_keeex c>();
voida href="drivers/watchdog/wdt977.c#L2964 id="L2974 class="line" name="L2974> 297497>   a href="drivers/watchdog/wdt977.c#L2864 id="L2884 class="line" name="L2984> 29849a>        if n't define 977_wrip" class="sref">wdt977_stop();
wdtmisc_dtoegister>(wdt977_relmiscice> = aa href="drivers/watchdog/wdt977.c#L2935 id="L3005 class="line" name="L3005> 300500>        if n't define ocregisterdrebootenotifi class="sref">__uocregisterdrebootenotifi c>(__u977_openotifi c> = aa href="drivers/watchdog/wdt977.c#L2935 id="L3015 class="line" name="L3015> 30150a>           n't define ease" cdreg tolass="sref">filrese" cdreg to>(inthref="+code=inoIO_INDEX_T" class="sref">IO_IO_INDEX_T" c> = re2aa href="drivers/watchdog/wdt977.c#L2935 id="L3025 class="line" name="L3025> 30250a>   a href="drivers/watchdog/wdt977.c#L2955 id="L3035 class="line" name="L3035> 30350a>
pr_moduleein c>(inthref="+code=ino97_keein class="sref">pr_97_keein c>();aa href="drivers/watchdog/wdt977.c#L2935 5d="L3045 class="line" name="L2955> 3055/a>pr_moduleeex c>(inthref="+code=ino97_keeex class="sref">pr_97_keeex c>();aa href="drivers/watchdog/wdt977.c#L2935 6d="L3045 class="line" name="L2965> 3065/a>
DEVULE("UneWoody Suwalski <woodys@xandros.com>ot;);
aa href="drivers/watchdog/wdt977.c#L2935 8d="L3075 class="line" name="L2985> 30850a>   href="+code=EINULEDEVULE("UneW83.c#AF Whdog/wd vers/wot;);
aa href="drivers/watchdog/wdt977.c#L2935 9d="L3075 class="line" name="L2995> 30950a>   href="+code=EINULETHIULE("UneGPLot;);
aa href="drivers/watchdog/wdt977.c#L2935 id="L2105 class="line" name="L2105> 2105/a>   href="+code=EINULEDEVULE(inthref="+code=inoOATCHDOG_MINOclass="sref">DEVOATCHDOG_MINOc>(staa href="drivers/watchdog/wdt977.c#L2935 id="L3015 class="line" name="L2115> 2115/a>   
Twatoriginal LXR software by twathref="drihttp://sourceforge.net/projects/lxcl>LXR mentunity> = , thic ect_rit"> al s/wa to by href="drimailto:lxc@e" ux.no">lxc@e" ux.no> = .
lxc.e" ux.no kindly hosted by href="drihttp://www.redpill-e" pro.no">Redpill L" pro AS> = , providto of L" uxtst cult to and n