With current design the code maps to the same DC, but no indications go out.
With this, making it more async in nature that the request goes all the way
to DC and all the data indications would be triggered by parallel paths through DCT.
Change-Id: I4c6e64912dafe19154d910bbd0441b10ada36cff
Make sure to disconnect the link when RIL reported link property change
which could cause connectivity issue. (i.e. IP address)
Change-Id: I6601ef53e4561bdc7d2760d00e134b8431512cb2
Handles the scenario of radio technology handover with IP continuity.
Once RIL/Modem finished a handover operation, an unsol data call state
change will be send up to FW notifying all link propertes changes.
FW will then re-configure the device with new link properties
including iptable used by Tethering.
Change-Id: I05e29f66ac3db8ba4274d3662642607742ba1d12
