tree 11dab864e455a3439acc4c385fed9a79bf6b526d
parent f00d0db8e4f022ed6c2ff2e3b7a4c19d56c8e9ab
author Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com> 1496771119 +0530
committer Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com> 1496906452 +0530

Update Interval when timeRemaining is updated

A typical watchdog implementation would give these 2 features:
  - Setting the interval
  - Resetting the timer which also means poke

This watchdog implementation does not provide a poke function
and the same can be achieved by clients making these dbus calls
in that order.

  1) Get the Last set Interval
  2) Set TimeRemaining field to result from #1

To achieve #1, this commit adds the support.

This would make sure that the new timer would expire after last
updated user interval from that time.

Fixes openbmc/openbmc#767

Change-Id: I7393eb32992d7a08518ef463fd0a442df0772392
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>