diff options
| author | Jan Beulich <JBeulich@novell.com> | 2010-10-04 11:37:26 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2011-03-15 17:02:18 +0100 |
| commit | 066d6c7f4ec94d40d13061714489783916548cdb (patch) | |
| tree | b3b8763e74d59ea93a948b2527d83c33d32ad968 /drivers/watchdog/Kconfig | |
| parent | watchdog: Intel SCU Watchdog Timer Driver for Moorestown and Medfield platforms. (diff) | |
| download | linux-066d6c7f4ec94d40d13061714489783916548cdb.tar.xz linux-066d6c7f4ec94d40d13061714489783916548cdb.zip | |
watchdog: Xen watchdog driver
While the hypervisor change adding SCHEDOP_watchdog support included a
daemon to make use of the new functionality, having a kernel driver
for /dev/watchdog so that user space code doesn't need to distinguish
non-Xen and Xen seems to be preferable.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/Kconfig')
| -rw-r--r-- | drivers/watchdog/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 28a9835f8256..6c216f91b953 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 # |