From 359f2566dfa63a3e0f18eb680bb55311871034d9 Mon Sep 17 00:00:00 2001 From: "David E. O'Brien" Date: Mon, 28 Feb 2005 01:32:16 +0000 Subject: MFC: Dedicated watchdog to cause a drop to the debugger and/or generate an NMI to the boot processor if the kernel ceases to respond on MP systems. --- sys/amd64/conf/NOTES | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'sys/amd64') diff --git a/sys/amd64/conf/NOTES b/sys/amd64/conf/NOTES index 133581edfbc2..c30b25dc5d87 100644 --- a/sys/amd64/conf/NOTES +++ b/sys/amd64/conf/NOTES @@ -42,6 +42,11 @@ device atpic # Optional legacy pic support device mptable # Optional MPSPEC mptable support options NO_MIXED_MODE # Disable use of mixed mode +# +# Watchdog routines. +# +options MP_WATCHDOG + ##################################################################### # CPU OPTIONS -- cgit v1.3