qcacld-3.0: Add iwpriv pktlog command to clear pktlog buffer

Implement iwpriv pktlog command to clear pktlog buffer.
This command is effective only if pktlog disable is issued previously.
This command needs one argument.
Command to use this feature : iwpriv wlan0 pktlog 4

CRs-Fixed: 2031210
Change-Id: I19d695c30608ab8cde21ee251eee5c5d43d89751
5 files changed
tree: 465322d6de8752ec5b7cc02c70987bbdc73d36f4
  1. core/
  2. uapi/
  3. Android.mk
  4. Kbuild
  5. Kconfig
  6. Makefile
  7. README.txt