diff options
Diffstat (limited to 'drivers/watchdog/Kconfig')
| -rw-r--r-- | drivers/watchdog/Kconfig | 183 |
1 files changed, 159 insertions, 24 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 8828d8ffd353..faa9127aecaa 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -73,6 +73,13 @@ config WM8350_WATCHDOG # ARM Architecture +config ARM_SP805_WATCHDOG + tristate "ARM SP805 Watchdog" + depends on ARM_AMBA + help + ARM Primecell SP805 Watchdog timer. This will reboot your system when + the timeout is reached. + config AT91RM9200_WATCHDOG tristate "AT91RM9200 watchdog" depends on ARCH_AT91RM9200 @@ -145,13 +152,19 @@ config KS8695_WATCHDOG Watchdog timer embedded into KS8695 processor. This will reboot your system when the timeout is reached. +config HAVE_S3C2410_WATCHDOG + bool + help + This will include watchdog timer support for Samsung SoCs. If + you want to include watchdog support for any machine, kindly + select this in the respective mach-XXXX/Kconfig file. + config S3C2410_WATCHDOG tristate "S3C2410 Watchdog" - depends on ARCH_S3C2410 + depends on ARCH_S3C2410 || HAVE_S3C2410_WATCHDOG help - Watchdog timer block in the Samsung S3C2410 chips. This will - reboot the system when the timer expires with the watchdog - enabled. + Watchdog timer block in the Samsung SoCs. This will reboot + the system when the timer expires with the watchdog enabled. The driver is limited by the speed of the system's PCLK signal, so with reasonably fast systems (PCLK around 50-66MHz) @@ -200,11 +213,11 @@ config OMAP_WATCHDOG here to enable the OMAP1610/OMAP1710/OMAP2420/OMAP3430/OMAP4430 watchdog timer. config PNX4008_WATCHDOG - tristate "PNX4008 Watchdog" - depends on ARCH_PNX4008 + tristate "PNX4008 and LPC32XX Watchdog" + depends on ARCH_PNX4008 || ARCH_LPC32XX help Say Y here if to include support for the watchdog timer - in the PNX4008 processor. + in the PNX4008 or LPC32XX processor. This driver can be built as a module by choosing M. The module will be called pnx4008_wdt. @@ -306,6 +319,18 @@ config MAX63XX_WATCHDOG help Support for memory mapped max63{69,70,71,72,73,74} watchdog timer. +config IMX2_WDT + tristate "IMX2+ Watchdog" + depends on ARCH_MX2 || ARCH_MX25 || ARCH_MX3 || ARCH_MX5 + help + This is the driver for the hardware watchdog + on the Freescale IMX2 and later processors. + If you have one of these processors and wish to have + watchdog support enabled, say Y, otherwise say N. + + To compile this driver as a module, choose M here: the + module will be called imx2_wdt. + # AVR32 Architecture config AT32AP700X_WDT @@ -383,6 +408,28 @@ config ALIM7101_WDT Most people will say N. +config F71808E_WDT + tristate "Fintek F71808E, F71862FG, F71869, F71882FG and F71889FG Watchdog" + depends on X86 && EXPERIMENTAL + help + This is the driver for the hardware watchdog on the Fintek + F71808E, F71862FG, F71869, F71882FG and F71889FG Super I/O controllers. + + You can compile this driver directly into the kernel, or use + it as a module. The module will be called f71808e_wdt. + +config SP5100_TCO + tristate "AMD/ATI SP5100 TCO Timer/Watchdog" + depends on X86 && PCI + ---help--- + Hardware watchdog driver for the AMD/ATI SP5100 chipset. The TCO + (Total Cost of Ownership) timer is a watchdog timer that will reboot + the machine after its expiration. The expiration time can be + configured with the "heartbeat" parameter. + + To compile this driver as a module, choose M here: the + module will be called sp5100_tco. + config GEODE_WDT tristate "AMD Geode CS5535/CS5536 Watchdog" depends on CS5535_MFGPT @@ -522,6 +569,9 @@ config IT8712F_WDT This is the driver for the built-in watchdog timer on the IT8712F Super I/0 chipset used on many motherboards. + If the driver does not work, then make sure that the game port in + the BIOS is enabled. + To compile this driver as a module, choose M here: the module will be called it8712f_wdt. @@ -529,25 +579,31 @@ config IT87_WDT tristate "IT87 Watchdog Timer" depends on X86 && EXPERIMENTAL ---help--- - This is the driver for the hardware watchdog on the ITE IT8716, - IT8718, IT8726, IT8712(Version J,K) Super I/O chips. This watchdog - simply watches your kernel to make sure it doesn't freeze, and if - it does, it reboots your computer after a certain amount of time. + This is the driver for the hardware watchdog on the ITE IT8702, + IT8712, IT8716, IT8718, IT8720, IT8726, IT8712 Super I/O chips. + This watchdog simply watches your kernel to make sure it doesn't + freeze, and if it does, it reboots your computer after a certain + amount of time. To compile this driver as a module, choose M here: the module will be called it87_wdt. config HP_WATCHDOG - tristate "HP Proliant iLO 2 Hardware Watchdog Timer" + tristate "HP Proliant iLO2+ Hardware Watchdog Timer" depends on X86 help A software monitoring watchdog and NMI sourcing driver. This driver - will detect lockups and provide stack trace. Also, when an NMI - occurs this driver will make the necessary BIOS calls to log - the cause of the NMI. This is a driver that will only load on a - HP ProLiant system with a minimum of iLO2 support. - To compile this driver as a module, choose M here: the - module will be called hpwdt. + will detect lockups and provide a stack trace. This is a driver that + will only load on a HP ProLiant system with a minimum of iLO2 support. + To compile this driver as a module, choose M here: the module will be + called hpwdt. + +config HPWDT_NMI_DECODING + bool "NMI decoding support for the HP ProLiant iLO2+ Hardware Watchdog Timer" + depends on HP_WATCHDOG + help + When an NMI occurs this feature will make the necessary BIOS calls to + log the cause of the NMI. config SC1200_WDT tristate "National Semiconductor PC87307/PC97307 (ala SC1200) Watchdog" @@ -586,6 +642,24 @@ config PC87413_WDT Most people will say N. +config NV_TCO + tristate "nVidia TCO Timer/Watchdog" + depends on X86 && PCI + ---help--- + Hardware driver for the TCO timer built into the nVidia Hub family + (such as the MCP51). The TCO (Total Cost of Ownership) timer is a + watchdog timer that will reboot the machine after its second + expiration. The expiration time can be configured with the + "heartbeat" parameter. + + On some motherboards the driver may fail to reset the chipset's + NO_REBOOT flag which prevents the watchdog from rebooting the + machine. If this is the case you will get a kernel message like + "failed to reset NO_REBOOT flag, reboot disabled by hardware". + + To compile this driver as a module, choose M here: the + module will be called nv_tco. + config RDC321X_WDT tristate "RDC R-321x SoC watchdog" depends on X86_RDC321X @@ -677,14 +751,15 @@ config SMSC37B787_WDT Most people will say N. config W83627HF_WDT - tristate "W83627HF Watchdog Timer" + tristate "W83627HF/W83627DHG Watchdog Timer" depends on X86 ---help--- This is the driver for the hardware watchdog on the W83627HF chipset as used in Advantech PC-9578 and Tyan S2721-533 motherboards - (and likely others). This watchdog simply watches your kernel to - make sure it doesn't freeze, and if it does, it reboots your computer - after a certain amount of time. + (and likely others). The driver also supports the W83627DHG chip. + This watchdog simply watches your kernel to make sure it doesn't + freeze, and if it does, it reboots your computer after a certain + amount of time. To compile this driver as a module, choose M here: the module will be called w83627hf_wdt. @@ -787,10 +862,22 @@ config SBC_EPX_C3_WATCHDOG # M68K Architecture -# M68KNOMMU Architecture +config M548x_WATCHDOG + tristate "MCF548x watchdog support" + depends on M548x + help + To compile this driver as a module, choose M here: the + module will be called m548x_wdt. # MIPS Architecture +config ATH79_WDT + tristate "Atheros AR71XX/AR724X/AR913X hardware watchdog" + depends on ATH79 + help + Hardware driver for the built-in watchdog timer on the Atheros + AR71XX/AR724X/AR913X SoCs. + config BCM47XX_WDT tristate "Broadcom BCM47xx Watchdog Timer" depends on BCM47XX @@ -857,6 +944,34 @@ config TXX9_WDT help Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs. +config OCTEON_WDT + tristate "Cavium OCTEON SOC family Watchdog Timer" + depends on CPU_CAVIUM_OCTEON + default y + select EXPORT_UASM if OCTEON_WDT = m + help + Hardware driver for OCTEON's on chip watchdog timer. + Enables the watchdog for all cores running Linux. It + installs a NMI handler and pokes the watchdog based on an + interrupt. On first expiration of the watchdog, the + interrupt handler pokes it. The second expiration causes an + NMI that prints a message. The third expiration causes a + global soft reset. + + When userspace has /dev/watchdog open, no poking is done + from the first interrupt, it is then only poked when the + device is written. + +config BCM63XX_WDT + tristate "Broadcom BCM63xx hardware watchdog" + depends on BCM63XX + help + Watchdog driver for the built in watchdog hardware in Broadcom + BCM63xx SoC. + + To compile this driver as a loadable module, choose M here. + The module will be called bcm63xx_wdt. + # PARISC Architecture # POWERPC Architecture @@ -898,12 +1013,32 @@ config PIKA_WDT the Warp platform. config BOOKE_WDT - bool "PowerPC Book-E Watchdog Timer" + tristate "PowerPC Book-E Watchdog Timer" depends on BOOKE || 4xx ---help--- + Watchdog driver for PowerPC Book-E chips, such as the Freescale + MPC85xx SOCs and the IBM PowerPC 440. + Please see Documentation/watchdog/watchdog-api.txt for more information. +config BOOKE_WDT_DEFAULT_TIMEOUT + int "PowerPC Book-E Watchdog Timer Default Timeout" + depends on BOOKE_WDT + default 38 if FSL_BOOKE + range 0 63 if FSL_BOOKE + default 3 if !FSL_BOOKE + range 0 3 if !FSL_BOOKE + help + Select the default watchdog timer period to be used by the PowerPC + Book-E watchdog driver. A watchdog "event" occurs when the bit + position represented by this number transitions from zero to one. + + For Freescale Book-E processors, this is a number between 0 and 63. + For other Book-E processors, this is a number between 0 and 3. + + The value can be overidden by the wdt_period command-line parameter. + # PPC64 Architecture config WATCHDOG_RTAS |
