qcacld-3.0: Add support to indicate subnet change status to user space

LFR3 to indicate the change in IP subnet to user space (supplicant).
This enables the DHCP refresh in case of IP subnet change during
roaming.

Change-Id: I9842a28461346fe97ab39f5a11ae504f2e32fa16
CRs-Fixed: 876335
5 files changed
tree: 20aa6f35b43e42c320f78a6e2e0fd0e83b062096
  1. config/
  2. core/
  3. target/
  4. uapi/
  5. Android.mk
  6. Kbuild
  7. Kconfig
  8. Makefile
  9. README.txt