tree b54f2089af51253133d0ac85f5dc2916c1a26168
parent 159547cdfbf1992737dcecbcb3888af7795f930b
author Chen Yugang <yugang.chen@linux.intel.com> 1565338848 +0800
committer Chen, Yugang <yugang.chen@linux.intel.com> 1566254625 +0000

Set Enabled to trigger NMI_OUT BSOD

When user invokes "Set NMI source" command, BMC will trigger host BSOD
if the 'source' parameter is not 'NONE'. And it will save NMI source in
dbus property.

There is case that same NMI source occurs twice in a row. If we use dbus
value 'source' only, it is impossible to tell if source is changed. To
avoid this issue, NMI_OUT handler also introduces an 'enabled' dbus property.
Command will set 'Enabled' property to true every time. Once MNI approach
finishes, it will reset 'Enabled' to false.

tested:
it's tested in system for IPMI OEM command - set NMI source
Set: ipmitool raw 0x30 0xed 1
Windows BSOD is triggered after the command is issued.

Change-Id: I4e4054ea8afb09a1aa67f91b6250b6d71e9bcc7e
Signed-off-by: Chen Yugang <yugang.chen@linux.intel.com>