Lines Matching refs:watchdog
10 character special file /dev/watchdog with major number 10 and minor
11 number 130 using mknod ("man mknod"), you will get a watchdog, i.e.:
15 on-line as fast as possible after a lock-up. There's both a watchdog
17 reboot the machine) and a driver for hardware watchdog boards, which
20 <file:Documentation/watchdog/watchdog-api.txt> in the kernel source.
22 The watchdog is usually used together with the watchdog daemon
24 <ftp://ibiblio.org/pub/Linux/system/daemons/watchdog/>. This daemon can
35 Say Y here if you want to use the new watchdog timer driver core.
36 This driver provides a framework for all watchdog timer drivers
37 and gives them the /dev/watchdog interface (and later also the
41 bool "Disable watchdog shutdown on close"
43 The default watchdog behaviour (which you get if you say N here) is
45 /dev/watchdog. It's always remotely possible that this process might
46 get killed. If you say Y here, the watchdog cannot be stopped once
50 bool "Update boot-enabled watchdog until userspace takes over"
53 The default watchdog behaviour (which you get if you say Y here) is
54 to ping watchdog devices that were enabled before the driver has
56 /dev/watchdog file. If you say N here, the kernel will not update
57 the watchdog on its own. Thus if your userspace does not start fast
61 bool "Read different watchdog information through sysfs"
63 Say Y here if you want to enable watchdog device status read through
75 tristate "Software watchdog"
78 A software monitoring watchdog. This will fail to reboot your system
79 from some situations that the hardware watchdog will recover
86 bool "Software watchdog pretimeout governor support"
90 watchdog. Be aware that governors might affect the watchdog because it
98 Support for the watchdog in the DA9052 PMIC. Watchdog trigger
101 Say Y here to include support for the DA9052 watchdog.
110 If you say yes here you get support for watchdog on the Dialog
121 Support for the watchdog in the DA9063 PMIC.
130 Support for the watchdog in the DA9062 and DA9061 PMICs.
139 If you say yes here you get support for watchdog device
143 bool "Register the watchdog as early as possible"
147 in not early enough in the boot process to avoid the watchdog
175 tristate "Sigma Designs SMP86xx/SMP87xx watchdog"
180 Support for the watchdog in Sigma Designs SMP86xx (tango3)
194 over the native iTCO watchdog driver found on many Intel CPUs.
200 tristate "WM831x watchdog"
204 Support for the watchdog in the WM831x AudioPlus PMICs. When
205 the watchdog triggers the system will be reset.
208 tristate "WM8350 watchdog"
212 Support for the watchdog in the WM8350 AudioPlus PMIC. When
213 the watchdog triggers the system will be reset.
242 Support for the watchdog on RAVE SP device.
268 or a two stages watchdog, it depends on the module parameter "action".
277 tristate "Alphascale ASM9260 watchdog"
287 tristate "AT91RM9200 watchdog"
294 tristate "AT91SAM9X / AT91CAP9 watchdog"
306 Atmel SAMA5D4 watchdog timer is embedded into SAMA5D4 chips.
315 Say Y here if you want to include support for the watchdog
319 tristate "DC21285 watchdog"
322 The Intel Footbridge chip contains a built-in watchdog circuit. Say Y
328 lock up if the watchdog fires.
333 tristate "NetWinder WB83C977 watchdog"
336 Say Y here to include support for the WB977 watchdog included in
343 tristate "Faraday Technology FTWDT010 watchdog"
349 FTWDT010 watchdog timer embedded in the Cortina Systems Gemini
359 Say Y here if to include support for the watchdog timer
364 Note: The internal IXP4xx watchdog does a soft CPU reset
366 where the watchdog will fail to reset the board correctly
372 tristate "KS8695 watchdog"
381 This will include watchdog timer support for Samsung SoCs. If
382 you want to include watchdog support for any machine, kindly
392 the system when the timer expires with the watchdog enabled.
396 then watchdog intervals of over approximately 20seconds are
403 tristate "SA1100/PXA2xx watchdog"
415 tristate "Synopsys DesignWare watchdog"
420 watchdog timer found in many chips.
429 Say Y here if to include support for the watchdog timer
440 Support for TI OMAP1610/OMAP1710/OMAP2420/OMAP3430/OMAP4430 watchdog. Say 'Y'
441 here to enable the OMAP1610/OMAP1710/OMAP2420/OMAP3430/OMAP4430 watchdog timer.
448 Say Y here if to include support for the watchdog timer
460 Say Y here if to include support for the watchdog timer
465 Note: The IOP13XX watchdog does an Internal Bus Reset which will
472 tristate "DaVinci watchdog"
476 Say Y here if to include support for the watchdog timer
485 tristate "Orion watchdog"
490 Say Y here if to include support for the watchdog timer
496 tristate "Ricoh RN5T618 watchdog"
500 If you say yes here you get support for watchdog on the Ricoh
507 tristate "Allwinner SoCs watchdog support"
511 Say Y here to include support for the watchdog timer
517 bool "ST-Ericsson COH 901 327 watchdog"
523 watchdog embedded into the ST-Ericsson U300 series platforms.
524 This watchdog is used to reset the system and thus cannot be
528 bool "Nuvoton NPCM750 watchdog"
534 watchdog embedded into the NPCM7xx.
535 This watchdog is used to reset the system and thus cannot be
543 Support for TI TWL4030 watchdog. Say 'Y' here to enable the
544 watchdog timer support for TWL4030 chips.
547 tristate "Freescale STMP3XXX & i.MX23/28 watchdog"
551 Say Y here to include support for the watchdog timer inside
557 tristate "Nuvoton NUC900 watchdog"
560 Say Y here if to include support for the watchdog timer
572 Technologic Systems TS-4800 has watchdog timer implemented in
574 watchdog timer on TS-4800 board.
581 watchdog timer implemented in a external CPLD chip. Say Y here
582 if you want to support for the watchdog timer on TS-72XX boards.
588 tristate "Max63xx watchdog"
592 Support for memory mapped max63{69,70,71,72,73,74} watchdog timer.
598 This is the driver for the Max77620 watchdog timer.
599 Say 'Y' here to enable the watchdog timer support for
609 This is the driver for the hardware watchdog
612 watchdog support enabled, say Y, otherwise say N.
618 tristate "ST-Ericsson Ux500 watchdog"
623 Say Y here to include Watchdog timer support for the watchdog
630 tristate "Retu watchdog"
634 Retu watchdog driver for Nokia Internet Tablets (770, N800,
635 N810). At least on N800 the watchdog cannot be disabled, so
642 tristate "MOXART watchdog"
645 Say Y here to include Watchdog timer support for the watchdog
652 tristate "SiRFSOC watchdog"
657 Support for CSR SiRFprimaII and SiRFatlasVI watchdog. When
658 the watchdog triggers the system will be reset.
673 tristate "Tegra watchdog"
677 Say Y here to include support for the watchdog timer
684 tristate "QCOM watchdog"
689 Say Y here to include Watchdog timer support for the watchdog found
697 tristate "Amlogic Meson GXBB SoCs watchdog support"
701 Say Y here to include support for the watchdog timer
707 tristate "Amlogic Meson SoCs watchdog support"
711 Say Y here to include support for the watchdog timer
717 tristate "Mediatek SoCs watchdog support"
721 Say Y here to include support for the watchdog timer
727 tristate "Conexant Digicolor SoCs watchdog support"
731 Say Y here to include support for the watchdog timer
742 Say Y here if to include support for the watchdog timer
749 tristate "CSRatlas7 watchdog"
752 Say Y here to include Watchdog timer support for the watchdog
763 This driver adds watchdog support for the integrated watchdogs in the
771 This driver adds watchdog support for the integrated watchdogs in the
775 tristate "Aspeed BMC watchdog support"
779 Say Y here to include support for the watchdog timer
788 tristate "ZTE zx2967 SoCs watchdog support"
792 Say Y here to include support for the watchdog timer
803 Say Y here to include support for the watchdog timer
810 tristate "UniPhier watchdog support"
815 Say Y here to include support watchdog timer embedded
822 bool "Realtek RTD119x/RTD129x watchdog support"
828 Say Y here to include support for the watchdog timer in
832 tristate "Spreadtrum watchdog support"
836 Say Y here to include watchdog timer supported
845 This is the driver for the hardware watchdog on Single Board
846 Computers produced by Acquire Inc (and others). This watchdog
860 computer, say `Y' here to support its built-in watchdog timer
868 This is the driver for the hardware watchdog on the ALi M1535 PMU.
879 This is the driver for the hardware watchdog on the ALi M7101 PMU
894 Enables watchdog timer support for the watchdog timer on the
902 This is the driver for the hardware watchdog on the Fintek F71808E,
914 Hardware watchdog driver for the AMD/ATI SP5100 chipset. The TCO
915 (Total Cost of Ownership) timer is a watchdog timer that will reboot
926 This driver enables a watchdog capability built into the
928 processors. This watchdog watches your kernel to make sure
939 This is the driver for the hardware watchdog built in to the
941 This watchdog simply watches your kernel to make sure it doesn't
949 tristate "Compulab SBC-FITPC2 watchdog"
952 This is the driver for the built-in watchdog timer on the fit-PC2,
955 It`s possible to enable watchdog timer either from BIOS (F2) or from booted Linux.
958 Entering BIOS setup temporary disables watchdog operation regardless to current state,
961 Once watchdog was enabled the system will be restarted every
963 disable the watchdog.
974 Enable support for the watchdog timer on the Eurotech CPU-1220 and
982 This is the driver for the hardware watchdog on the IB700 Single
983 Board Computer produced by TMC Technology (www.tmc-uk.com). This watchdog
998 This is the driver for the IBM Automatic Server Restart watchdog
1008 This is a driver for the hardware watchdog on the ICP Single
1020 Hardware driver for the watchdog timer built into the Intel
1033 Hardware driver for the watchdog timer built into the Intel
1043 Hardware driver for the watchdog time built into the Intel SCU
1056 This driver currently supports only the watchdog evolution
1069 Hardware driver for the intel TCO timer based watchdog devices.
1074 The TCO (Total Cost of Ownership) timer is a watchdog timer
1079 NO_REBOOT flag which prevents the watchdog from rebooting the
1090 Add vendor specific support to the intel TCO timer based watchdog
1098 This is the driver for the built-in watchdog timer on the IT8712F
1112 This is the driver for the hardware watchdog on the ITE IT8607,
1117 This watchdog simply watches your kernel to make sure it doesn't
1129 A software monitoring watchdog and NMI sourcing driver. This driver
1140 Support for the PLD watchdog on some Kontron ETX and COMexpress
1159 watchdog cards as found on the SC1200. This watchdog is mainly used
1172 Enable the built-in watchdog timer support on the National
1178 tristate "NS PC87413 watchdog"
1181 This is the driver for the hardware watchdog on the PC87413 chipset
1182 This watchdog simply watches your kernel to make sure it doesn't
1197 watchdog timer that will reboot the machine after its second
1202 NO_REBOOT flag which prevents the watchdog from rebooting the
1210 tristate "RDC R-321x SoC watchdog"
1214 This is the driver for the built in hardware watchdog
1224 This driver can be used with the watchdog timer found on some
1227 and re-set the watchdog timer, and reads port 0x45 to disable
1228 the watchdog. If you have a card that behave in similar ways,
1239 This is the driver for the hardware watchdog on the SBC8360 Single
1251 This is the driver for the hardware watchdog found on the IEI
1253 watchdog simply watches your kernel to make sure it doesn't freeze,
1272 This is the driver for the hardware watchdog timer on the
1284 This is the driver for the hardware watchdog component on the
1288 This watchdog simply watches your kernel to make sure it doesn't
1305 This is the driver for the hardware watchdog timer on VIA
1318 This is the driver for the hardware watchdog on the following
1333 This watchdog simply watches your kernel to make sure it doesn't
1346 This is the driver for the hardware watchdog on the W83877F chipset
1348 watchdog simply watches your kernel to make sure it doesn't freeze,
1361 This is the driver for the hardware watchdog on the W83977F I/O chip
1363 watchdog simply watches your kernel to make sure it doesn't freeze,
1375 N. This is the driver for the watchdog timer built-in on that
1376 processor using ZF-Logic interface. This watchdog simply watches
1384 tristate "Winsystems SBC EPX-C3 watchdog"
1387 This is the driver for the built-in watchdog timer on the EPX-C3
1390 *Note*: This hardware watchdog is not probeable and thus there
1394 are running it on an EPX-C3 from Winsystems with the watchdog
1409 A device driver for the Intel MEI iAMT watchdog.
1411 The Intel AMT Watchdog is an OS Health (Hang/Crash) watchdog.
1413 to any subscriber to this event. The watchdog doesn't reset the
1424 This is the driver for the watchdog timer on the National Instruments
1443 tristate "MCF54xx watchdog support"
1454 tristate "Atheros AR71XX/AR724X/AR913X hardware watchdog"
1457 Hardware driver for the built-in watchdog timer on the Atheros
1472 watchdog timer.
1481 Hardware driver for the Indy's/I2's watchdog. This is a
1482 watchdog timer that will reboot the machine after a 60 second
1483 timer expired and no process has written to /dev/watchdog during
1487 tristate "Ingenic jz4740 SoC hardware watchdog"
1491 Hardware driver for the built-in watchdog timer on Ingenic jz4740 SoCs.
1497 Hardware driver for the MTX-1 boards. This is a watchdog timer that
1505 Hardware driver for the PNX833x's watchdog. This is a
1506 watchdog timer that will reboot the machine after a programmable
1507 timer has expired and no process has written to /dev/watchdog during
1511 tristate "Sibyte SoC hardware watchdog"
1514 Watchdog driver for the built in watchdog hardware in Sibyte
1515 SoC processors. There are apparently two watchdog timers
1517 because currently Linux only supports exporting one watchdog
1534 Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs.
1543 Hardware driver for OCTEON's on chip watchdog timer.
1544 Enables the watchdog for all cores running Linux. It
1545 installs a NMI handler and pokes the watchdog based on an
1546 interrupt. On first expiration of the watchdog, the
1551 When userspace has /dev/watchdog open, no poking is done
1556 tristate "Broadcom BCM63xx hardware watchdog"
1559 Watchdog driver for the built in watchdog hardware in Broadcom
1566 tristate "Broadcom BCM2835 hardware watchdog"
1570 Watchdog driver for the built in watchdog hardware in Broadcom
1581 Support for the watchdog timer on the following Broadcom BCM281xx
1593 access to the driver's internal data structures as well as watchdog
1607 watchdog block, including some cable modem chips.
1622 tristate "Lantiq SoC watchdog"
1628 tristate "Loongson1 SoC hardware watchdog"
1635 tristate "Ralink SoC watchdog"
1642 tristate "Mediatek SoC watchdog"
1649 tristate "Microchip PIC32 hardware watchdog"
1653 Watchdog driver for the built in watchdog hardware in a PIC32.
1655 Configuration bits must be set appropriately for the watchdog to be
1695 This driver is for a SoC level watchdog that exists on some
1712 This enables the watchdog in the PIKA FPGA. Currently used on
1723 Please see Documentation/watchdog/watchdog-api.txt for
1734 Select the default watchdog timer period to be used by the PowerPC
1735 Book-E watchdog driver. A watchdog "event" occurs when the bit
1758 tristate "RTAS watchdog"
1761 This driver adds watchdog support for the RTAS watchdog.
1774 provide a virtual watchdog timer to their guest that cause a
1790 This driver adds watchdog support for the integrated watchdog in the
1792 to have watchdog support enabled, say Y, otherwise say N.
1811 This is the driver for the hardware watchdog timers present on
1818 another UltraSPARC-IIi-cEngine boardset with hardware watchdog,
1825 Say Y here to support the hardware watchdog capability on Sun RIO
1826 machines. The watchdog timeout period is normally one minute but
1834 Say Y here to support the hypervisor watchdog capability embedded
1849 Say Y here to support the hypervisor watchdog capability provided
1850 by Xen 4.0 and newer. The watchdog timeout period is normally one
1854 tristate "UML watchdog"
1872 hardware. Please read <file:Documentation/watchdog/pcwd-watchdog.txt>. The PC
1873 watchdog cards can be ordered from <http://www.berkprod.com/>.
1884 This is a driver for the Mixcom hardware watchdog cards. This
1885 watchdog simply watches your kernel to make sure it doesn't freeze,
1898 If you have a WDT500P or WDT501P watchdog board, say Y here,
1932 If you have a PCI-WDT500/501 watchdog board, say Y here, otherwise N.
1934 If you have a PCI-WDT501 watchdog board then you can enable the
1969 bool "Enable watchdog pretimeout governors"
1971 The option allows to select watchdog pretimeout governors.
1979 This option selects a default watchdog pretimeout governor.
1980 The governor takes its action, if a watchdog is capable
1987 Use noop watchdog pretimeout governor by default. If noop
1995 Use panic watchdog pretimeout governor by default, if
1996 a watchdog pretimeout event happens, consider that
1997 a watchdog feeder is dead and reboot is unavoidable.
2002 tristate "Noop watchdog pretimeout governor"
2004 Noop watchdog pretimeout governor, only an informational
2008 tristate "Panic watchdog pretimeout governor"
2010 Panic watchdog pretimeout governor, on watchdog pretimeout