diff options
Diffstat (limited to 'drivers/char/watchdog/Kconfig')
| -rw-r--r-- | drivers/char/watchdog/Kconfig | 136 |
1 files changed, 126 insertions, 10 deletions
diff --git a/drivers/char/watchdog/Kconfig b/drivers/char/watchdog/Kconfig index fff89c2d88fd..ea09d0c974ea 100644 --- a/drivers/char/watchdog/Kconfig +++ b/drivers/char/watchdog/Kconfig @@ -13,7 +13,7 @@ config WATCHDOG subsequently opening the file and then failing to write to it for longer than 1 minute will result in rebooting the machine. This could be useful for a networked machine that needs to come back - online as fast as possible after a lock-up. There's both a watchdog + on-line as fast as possible after a lock-up. There's both a watchdog implementation entirely in software (which can sometimes fail to reboot the machine) and a driver for hardware watchdog boards, which are more robust and can also keep track of the temperature inside @@ -60,7 +60,7 @@ config SOFT_WATCHDOG # ARM Architecture -config AT91_WATCHDOG +config AT91RM9200_WATCHDOG tristate "AT91RM9200 watchdog" depends on WATCHDOG && ARCH_AT91RM9200 help @@ -71,7 +71,7 @@ config 21285_WATCHDOG tristate "DC21285 watchdog" depends on WATCHDOG && FOOTBRIDGE help - The Intel Footbridge chip contains a builtin watchdog circuit. Say Y + The Intel Footbridge chip contains a built-in watchdog circuit. Say Y here if you wish to use this. Alternatively say M to compile the driver as a module, which will be called wdt285. @@ -165,6 +165,24 @@ config EP93XX_WATCHDOG To compile this driver as a module, choose M here: the module will be called ep93xx_wdt. +config OMAP_WATCHDOG + tristate "OMAP Watchdog" + depends on WATCHDOG && (ARCH_OMAP16XX || ARCH_OMAP24XX) + help + Support for TI OMAP1610/OMAP1710/OMAP2420 watchdog. Say 'Y' here to + enable the OMAP1610/OMAP1710 watchdog timer. + +config PNX4008_WATCHDOG + tristate "PNX4008 Watchdog" + depends on WATCHDOG && ARCH_PNX4008 + help + Say Y here if to include support for the watchdog timer + in the PNX4008 processor. + This driver can be built as a module by choosing M. The module + will be called pnx4008_wdt. + + Say N if you are unsure. + # X86 (i386 + ia64 + x86_64) Architecture config ACQUIRE_WDT @@ -251,11 +269,11 @@ config IB700_WDT Most people will say N. config IBMASR - tristate "IBM Automatic Server Restart" - depends on WATCHDOG && X86 - help + tristate "IBM Automatic Server Restart" + depends on WATCHDOG && X86 + help This is the driver for the IBM Automatic Server Restart watchdog - timer builtin into some eServer xSeries machines. + timer built-in into some eServer xSeries machines. To compile this driver as a module, choose M here: the module will be called ibmasr. @@ -298,6 +316,38 @@ config I8XX_TCO To compile this driver as a module, choose M here: the module will be called i8xx_tco. + Note: This driver will be removed in the near future. Please + use the Intel TCO Timer/Watchdog driver. + +config ITCO_WDT + tristate "Intel TCO Timer/Watchdog" + depends on WATCHDOG && (X86 || IA64) && PCI + ---help--- + Hardware driver for the intel TCO timer based watchdog devices. + These drivers are included in the Intel 82801 I/O Controller + Hub family (from ICH0 up to ICH8) and in the Intel 6300ESB + controller hub. + + 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 iTCO_wdt. + +config ITCO_VENDOR_SUPPORT + bool "Intel TCO Timer/Watchdog Specific Vendor Support" + depends on ITCO_WDT + ---help--- + Add vendor specific support to the intel TCO timer based watchdog + devices. At this moment we only have additional support for some + SuperMicro Inc. motherboards. + config SC1200_WDT tristate "National Semiconductor PC87307/PC97307 (ala SC1200) Watchdog" depends on WATCHDOG && X86 @@ -321,6 +371,20 @@ config SCx200_WDT If compiled as a module, it will be called scx200_wdt. +config PC87413_WDT + tristate "NS PC87413 watchdog" + depends on WATCHDOG && X86 + ---help--- + This is the driver for the hardware watchdog on the PC87413 chipset + 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 pc87413_wdt. + + Most people will say N. + config 60XX_WDT tristate "SBC-60XX Watchdog Timer" depends on WATCHDOG && X86 @@ -356,6 +420,26 @@ config CPU5_WDT To compile this driver as a module, choose M here: the module will be called cpu5wdt. +config SMSC37B787_WDT + tristate "Winbond SMsC37B787 Watchdog Timer" + depends on WATCHDOG && X86 + ---help--- + This is the driver for the hardware watchdog component on the + Winbond SMsC37B787 chipset as used on the NetRunner Mainboard + from Vision Systems and maybe 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. + + Usually a userspace daemon will notify the kernel WDT driver that + userspace is still alive, at regular intervals. + + To compile this driver as a module, choose M here: the + module will be called smsc37b787_wdt. + + Most people will say N. + config W83627HF_WDT tristate "W83627HF Watchdog Timer" depends on WATCHDOG && X86 @@ -371,6 +455,21 @@ config W83627HF_WDT Most people will say N. +config W83697HF_WDT + tristate "W83697HF/W83697HG Watchdog Timer" + depends on WATCHDOG && X86 + ---help--- + This is the driver for the hardware watchdog on the W83697HF/HG + chipset as used in Dedibox/VIA 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. + + To compile this driver as a module, choose M here: the + module will be called w83697hf_wdt. + + Most people will say N. + config W83877F_WDT tristate "W83877F (EMACS) Watchdog Timer" depends on WATCHDOG && X86 @@ -404,7 +503,7 @@ config MACHZ_WDT depends on WATCHDOG && X86 ---help--- If you are using a ZF Micro MachZ processor, say Y here, otherwise - N. This is the driver for the watchdog timer builtin on that + N. This is the driver for the watchdog timer built-in on that processor using ZF-Logic interface. 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. @@ -433,7 +532,6 @@ config SBC_EPX_C3_WATCHDOG To compile this driver as a module, choose M here: the module will be called sbc_epx_c3. - # PowerPC Architecture config 8xx_WDT @@ -463,7 +561,7 @@ config WATCHDOG_RTAS help This driver adds watchdog support for the RTAS watchdog. - To compile this driver as a module, choose M here. The module + To compile this driver as a module, choose M here. The module will be called wdrtas. # MIPS Architecture @@ -477,6 +575,16 @@ config INDYDOG timer expired and no process has written to /dev/watchdog during that time. +config WDT_RM9K_GPI + tristate "RM9000/GPI hardware watchdog" + depends on WATCHDOG && CPU_RM9000 + help + Watchdog implementation using the GPI hardware found on + PMC-Sierra RM9xxx CPUs. + + To compile this driver as a module, choose M here: the + module will be called rm9k_wdt. + # S390 Architecture config ZVM_WATCHDOG @@ -510,6 +618,14 @@ config SH_WDT To compile this driver as a module, choose M here: the module will be called shwdt. +config SH_WDT_MMAP + bool "Allow mmap of SH WDT" + default n + depends on SH_WDT + help + If you say Y here, user applications will be able to mmap the + WDT/CPG registers. + # SPARC64 Architecture config WATCHDOG_CP1XXX |