wlan: [Part 2] Implement Soft AP flow control

Currently TL fetches packets in a round robin fashion from station's
access queues with same weight or priority. When one station's link
deteriorate it impacts the throughput of the other stations with good
links. To address this implement flow control based on the firmware Tx
indication stats.

Change-Id: I6094cb9395efdcc57ac5aff3588d59c32fac6627
CRs-Fixed: 1097660
7 files changed
tree: 4fa0fee5091dd268455d3aa75ae6b08af31961ab
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile