TDLS: feature enhancement for discovery and teardown

1. TDLS teardown based on configurable TX and RX idle period and packet
count threshold
2. TDLS teardown when RSSI is below configurable threshold(default=-75dbm)
3. iwpriv command to enable/disable TDLS at run time
4. Send discovery request to peer once it is added to PL
5. Send discovery request when Tx thruput criteria is met

Change-Id: I54136bace39d33c1a23bd7118632dbcfb5e16780
CRs-fixed: 448202
6 files changed
tree: db3c8ce3f9e1bcb5a57bedafaea48a6b6eb500f6
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig