qcacmn: improve mboxping TX t-put for SDIO project

qcacld-2.0 to qcacmn propagation

Return HTC_SEND_FULL_KEEP directly in epping_tx_queue_full function
and give nodrop pkts higher priority over normal pkts

Change-Id: Ib36e1a9f34eb9054b12f0e8ba54a86ace7d6c8f8
CRs-Fixed: 990726
4 files changed
tree: 8fa30241d10f2e683c3871358a9ca774e9b30ee8
  1. dp/
  2. hal/
  3. hif/
  4. htc/
  5. pld_stub/
  6. qdf/
  7. wlan_cfg/
  8. wmi/
  9. README.txt
  10. VERSION.txt