wlan: Handle slow RA rate ramp down when link goes bad rapidly

Currently when link quality deteriorate rapidly then station's RA
rate does get ramp down quickly resulting in pile up of stations in
its BTQM and also high PER.

In this change indicate to HDD as bad station when it's PER and BTQM
queue length reaches threshold.

Change-Id: I3a2c281fe19d150ca3843019cdb9f26498c6b9ce
CRs-Fixed: 1106748
1 file changed
tree: ed78c252592754e0284c7e5fdfc8e819a3ea46b2
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile