qcacld-3.0: Advertise CSN of BF Antenna as 7 in VHT Caps if fw supports

If firmware supports CSN[Compressed Steering Number of Beamformer Antennas
] 8x8 and if the concerned INI(i.e. gTxBFCsnValue) is set above 3 which is
default fw support currently, send Probe/Assoc Request with CSN in VHT caps
as set in INI. Else set CSN to 3.

CSN of Beamformer Antenna in VHT caps is one less than the max number of
space time streams that the STA can receive in VHT NDP(i.e. CSN in VHT caps
= max space time streams STA can receive - 1)

Change-Id: I6c77f7513ee090beba8849b27c90ac0346e1ac58
CRs-Fixed: 2052348
6 files changed
tree: cb7d663b24895e3bbb81efa371eba76aa0d18bce
  1. core/
  2. uapi/
  3. Android.mk
  4. Kbuild
  5. Kconfig
  6. Makefile
  7. README.txt