qcacld-3.0: report RSSI at disconnection time in STA mode

qcacld-2.0 to qcacld-3.0 propagation

Save RSSI of current connected AP when disconnection happens.
User space has to use getRSSI private IOCTL to query the RSSI value
after disconnected event.

Change-Id: I51ab69f2b0bda7c6b3a2689297ca56941471b1cc
CRs-Fixed: 910970
22 files changed
tree: 82dd84599a2ac188f6f69af5bf4cd40df1e69500
  1. core/
  2. uapi/
  3. Android.mk
  4. Kbuild
  5. Kconfig
  6. Makefile
  7. README.txt