tree a465fb5833438f7a498401cd01fa5400a66fd233
parent 66b591e165b53a80e431a543aa8c8e48beba585f
author Andrew Geissler <geissonator@yahoo.com> 1611346471 -0600
committer Andrew Geissler <geissonator@yahoo.com> 1614174953 +0000

transition: support transitioning chassis states

The is along the same lines as the host transition state commit:
https://github.com/openbmc/phosphor-dbus-interfaces/commit/9f65dfeaa5ab22cae03db45c9916868da9864f83

IBM has found a use case for also knowing when the chassis is in a
transition from On to Off or vice versa.

Some of our larger systems take a fairly significant amount of time to
power on and off their chassis's.

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: Iffec13a3278f37e8ca5ca44bbe2e34970587aa37