vserver 1.9.5.x5

[linux-2.6.git] / drivers / char / watchdog / Kconfig

diff --git a/drivers/char/watchdog/Kconfig b/drivers/char/watchdog/Kconfig
index 4f109b7..d117e2b 100644 (file)
--- a/drivers/char/watchdog/Kconfig
+++ b/drivers/char/watchdog/Kconfig
@@ -93,6 +93,11 @@ config IXP4XX_WATCHDOG
          be built as a module by choosing M. The module will
          be called ixp4xx_wdt.
 
+         Note: The internal IXP4xx watchdog does a soft CPU reset
+         which doesn't reset any peripherals. There are circumstances
+         where the watchdog will fail to reset the board correctly
+         (e.g., if the boot ROM is in an unreadable state).
+
          Say N if you are unsure.
 
 config IXP2000_WATCHDOG
@@ -106,6 +111,22 @@ config IXP2000_WATCHDOG
 
          Say N if you are unsure.
 
+config S3C2410_WATCHDOG
+       tristate "S3C2410 Watchdog"
+       depends on WATCHDOG && ARCH_S3C2410
+       help
+         Watchdog timer block in the Samsung S3C2410 chips. 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 reasonbaly fast systems (PCLK around 50-66MHz)
+         then watchdog intervals of over approximately 20seconds are
+         unavailable.
+
+         The driver can be built as a module by choosing M, and will
+         be called s3c2410_wdt
+
 config SA1100_WATCHDOG
        tristate "SA1100/PXA2xx watchdog"
        depends on WATCHDOG && ( ARCH_SA1100 || ARCH_PXA )
@@ -336,6 +357,20 @@ config INDYDOG
          timer expired and no process has written to /dev/watchdog during
          that time.
 
+# S390 Architecture
+
+config ZVM_WATCHDOG
+       tristate "z/VM Watchdog Timer"
+       depends on WATCHDOG && ARCH_S390
+       help
+         IBM s/390 and zSeries machines running under z/VM 5.1 or later
+         provide a virtual watchdog timer to their guest that cause a
+         user define Control Program command to be executed after a
+         timeout.
+
+         To compile this driver as a module, choose M here. The module
+         will be called vmwatchdog.
+
 # SUPERH Architecture
 
 config SH_WDT