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-rw-r--r--drivers/watchdog/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 28a9835f825..6c216f91b95 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -1137,6 +1137,16 @@ config WATCHDOG_RIO
# XTENSA Architecture
+# Xen Architecture
+
+config XEN_WDT
+ tristate "Xen Watchdog support"
+ depends on XEN
+ help
+ Say Y here to support the hypervisor watchdog capability provided
+ by Xen 4.0 and newer. The watchdog timeout period is normally one
+ minute but can be changed with a boot-time parameter.
+
#
# ISA-based Watchdog Cards
#