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authorThomas Mingarelli <thomas.mingarelli@hp.com>2007-12-04 17:41:54 +0000
committerWim Van Sebroeck <wim@iguana.be>2008-02-18 17:06:21 +0000
commit7f4da4745c34287938ce76b92b23409adeecb5b8 (patch)
tree21b7fa9619863c970e34fc2d264769540435aa74 /drivers/watchdog/Kconfig
parentbb59b5578a73d0e0e4e208a014fa7ea0c4f0ccb4 (diff)
downloadop-kernel-dev-7f4da4745c34287938ce76b92b23409adeecb5b8.zip
op-kernel-dev-7f4da4745c34287938ce76b92b23409adeecb5b8.tar.gz
[WATCHDOG] HP ProLiant WatchDog driver
Hp is providing a Hardware WatchDog Timer driver that will only work with the specific HW Timer located in the HP ProLiant iLO 2 ASIC. The iLO 2 HW Timer will generate a Non-maskable Interrupt (NMI) 9 seconds before physically resetting the server, by removing power, so that the event can be logged to the HP Integrated Management Log (IML), a Non-Volatile Random Access Memory (NVRAM). The logging of the event is performed using the HP ProLiant ROM via an Industry Standard access known as a BIOS Service Directory Entry. Signed-off-by: Thomas Mingarelli <thomas.mingarelli@hp.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/Kconfig')
-rw-r--r--drivers/watchdog/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 591e3f3..254d115 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -402,6 +402,18 @@ config IT8712F_WDT
To compile this driver as a module, choose M here: the
module will be called it8712f_wdt.
+config HP_WATCHDOG
+ tristate "HP Proliant iLO 2 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.
+
config SC1200_WDT
tristate "National Semiconductor PC87307/PC97307 (ala SC1200) Watchdog"
depends on X86
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