Searched refs:watchdog (Results 1 - 25 of 279) sorted by path

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/linux-master/arch/mips/include/asm/ip32/
H A Dcrime.h89 volatile unsigned long watchdog; member in struct:sgi_crime
/linux-master/arch/sh/boards/mach-hp6xx/
H A Dpm.c19 #include <asm/watchdog.h>
/linux-master/arch/sh/include/cpu-sh2a/cpu/
H A Dwatchdog.h2 #include <cpu-sh2/cpu/watchdog.h>
/linux-master/arch/sparc/include/uapi/asm/
H A Dwatchdog.h4 * watchdog - Driver interface for the hardware watchdog timers
14 #include <linux/watchdog.h>
17 * Ref. <linux/watchdog.h> for standard linux watchdog ioctls
/linux-master/drivers/char/hw_random/
H A Dn2rng.h60 unsigned long *watchdog,
/linux-master/drivers/net/wireless/broadcom/brcm80211/include/
H A Dchipcommon.h64 u32 watchdog; /* 0x80 */ member in struct:chipcregs
/linux-master/drivers/ssb/
H A Dembedded.c60 pr_debug("can not register watchdog device, err: %li\n",
65 bus->watchdog = pdev;
/linux-master/drivers/video/fbdev/sis/
H A Dinit301.c921 unsigned short watchdog; local
926 watchdog = 65535;
927 while((SiS_GetRegByte(SiS_Pr->SiS_P3da) & 0x08) && --watchdog);
928 watchdog = 65535;
929 while((!(SiS_GetRegByte(SiS_Pr->SiS_P3da) & 0x08)) && --watchdog);
936 unsigned short watchdog; local
938 watchdog = 65535;
939 while((SiS_GetReg(SiS_Pr->SiS_Part1Port,reg) & 0x02) && --watchdog);
940 watchdog = 65535;
941 while((!(SiS_GetReg(SiS_Pr->SiS_Part1Port,reg) & 0x02)) && --watchdog);
9726 unsigned short temp, watchdog=1000; local
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/linux-master/drivers/watchdog/
H A Dasm9260_wdt.c17 #include <linux/watchdog.h>
336 * watchdog, so let's make it optional.
H A Dda9052_wdt.c16 #include <linux/watchdog.h>
63 dev_err(da9052->dev, "Failed to disable watchdog bit, %d\n",
116 * We have a minimum time for watchdog window called TWDMIN. A write
117 * to the watchdog before this elapsed time should cause an error.
123 /* Reset the watchdog timer */
130 * FIXME: Reset the watchdog core, in general PMIC
175 dev_err(dev, "Failed to disable watchdog bits, %d\n", ret);
185 .name = "da9052-watchdog",
194 MODULE_ALIAS("platform:da9052-watchdog");
H A Dda9055_wdt.c16 #include <linux/watchdog.h>
87 * We have a minimum time for watchdog window called TWDMIN. A write
88 * to the watchdog before this elapsed time will cause an error.
92 /* Reset the watchdog timer */
145 dev_err(dev, "Failed to stop watchdog, %d\n", ret);
160 .name = "da9055-watchdog",
167 MODULE_DESCRIPTION("DA9055 watchdog");
169 MODULE_ALIAS("platform:da9055-watchdog");
H A Ddigicolor_wdt.c14 #include <linux/watchdog.h>
162 MODULE_DESCRIPTION("Driver for Conexant Digicolor watchdog timer");
H A Debc-c384_wdt.c16 #include <linux/watchdog.h>
22 * watchdog timer; the maximum timeout possible is 15300 (255 * 60) seconds.
67 /* set watchdog timer for minutes */
72 /* set watchdog timer for seconds */
140 MODULE_DESCRIPTION("WinSystems EBC-C384 watchdog timer driver");
H A Di6300esb.c21 * Change driver to use the watchdog subsystem
35 #include <linux/watchdog.h>
259 * The watchdog has two timers, it can be setup so that the
272 /* Set the timer to watchdog mode and disable it for now */
275 /* Check if the watchdog was previously triggered */
299 /* Check whether or not the hardware watchdog is there */
304 /* Initialize the watchdog and make sure it does not run */
316 /* Register the watchdog so that userspace has access to it */
H A Dmena21_wdt.c14 #include <linux/watchdog.h>
196 dev_info(dev, "MEN A21 watchdog timer driver enabled\n");
218 .name = "a21-watchdog",
228 MODULE_ALIAS("platform:a21-watchdog");
H A Dmenf21bmc_wdt.c11 #include <linux/watchdog.h>
H A Dpretimeout_noop.c8 #include <linux/watchdog.h>
13 * pretimeout_noop - No operation on watchdog pretimeout event
20 pr_alert("watchdog%d: pretimeout event\n", wdd->id);
41 MODULE_DESCRIPTION("Panic watchdog pretimeout governor");
H A Dpretimeout_panic.c8 #include <linux/watchdog.h>
13 * pretimeout_panic - Panic on watchdog pretimeout event
16 * Panic, watchdog has not been fed till pretimeout event.
20 panic("watchdog pretimeout event\n");
41 MODULE_DESCRIPTION("Panic watchdog pretimeout governor");
H A Dsbc8360.c40 #include <linux/watchdog.h>
60 * The function of the watchdog timer is to reset the system automatically
61 * and is defined at I/O port 0120H and 0121H. To enable the watchdog timer
64 * value to I/O port 0121H for the system to stop the watchdog function.
208 /* Activate and pre-configure watchdog */
211 /* Enable the watchdog */
222 /* Kernel pings watchdog */
229 /* stop watchdog */
232 /* De-activate the watchdog */
312 .name = "watchdog",
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H A Dstpmic1_wdt.c12 #include <linux/watchdog.h>
H A Dsun4v_wdt.c3 * sun4v watchdog timer
6 * Implement a simple watchdog driver using the built-in sun4v hypervisor
7 * watchdog support. If time expires, the hypervisor stops or bounces
18 #include <linux/watchdog.h>
49 * HV watchdog timer will round up the timeout
51 * watchdog resolution in milliseconds.
72 .identity = "sun4v hypervisor watchdog",
102 * domain for the watchdog.
103 * watchdog-resolution
104 * watchdog
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H A Duniphier_wdt.c3 * Watchdog driver for the UniPhier watchdog timer
16 #include <linux/watchdog.h>
93 /* Enable and clear watchdog */
109 /* Disable and stop watchdog */
223 dev_info(dev, "watchdog driver (timeout=%d sec, nowayout=%d)\n",
H A Dvia_wdt.c10 * Caveat: PnP must be enabled in BIOS to allow full access to watchdog
11 * control registers. If not, the watchdog must be configured in BIOS manually.
22 #include <linux/watchdog.h>
26 #define VIA_WDT_CONF 0xec /* watchdog enable state */
29 #define VIA_WDT_CONF_ENABLE 0x01 /* 1: enable watchdog */
30 #define VIA_WDT_CONF_MMIO 0x02 /* 1: enable watchdog MMIO */
33 * The MMIO region contains the watchdog control register and the
42 #define VIA_WDT_FIRED 0x02 /* 1: restarted by expired watchdog */
72 /* The timer that pings the watchdog */
83 * Timer tick: the timer will make sure that the watchdog time
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H A Dxen_wdt.c20 #include <linux/watchdog.h>
126 dev_err(dev, "watchdog not supported by hypervisor\n");
/linux-master/include/linux/
H A Dbcm47xx_wdt.h7 #include <linux/watchdog.h>

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