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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/acquirewdt.c
parentbb59b5578a73d0e0e4e208a014fa7ea0c4f0ccb4 (diff)
[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>
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