qdpc-host: import from Quantenna SDK v37.4.15.62.

quantenna-sdk-v37.4.15.62.tar.gz/
  drivers/pcie2 -> drivers/net/wireless/quantenna/pcie2

Change-Id: I2a9702e392d4cb4560ebe14a520796e1d98919ae
3 files changed
tree: 35bdd0a8111a6bacfe2403e3d6762fbff326bc0f
  1. drivers/