ipacm: add support to get filter exception rules

In low throughput bi-directional scenarios, UL ACKs usually
get stuck behind UL data and this can affect DL throughputs.
Give provision to configure filter rules to route UL traffic
to SW and do traffic shaping on linux.

Change-Id: Id363748027ff3f0f88b19409cdba3af4f97916ef
16 files changed
tree: ead472ed949a850209855fac592590221f8e8e2d
  1. hal/
  2. ipacm/
  3. ipanat/
  4. configure.ac
  5. ipacm_vendor_product.mk
  6. Makefile.am