drivers/net: support hdlc function for QE-UCC

The driver add hdlc support for Freescale QUICC Engine.
It support NMSI and TSA mode.

Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Zhao Qiang 2016-06-06 14:30:02 +08:00 • committed by David S. Miller
commit c19b6d246a
7 changed files with 1379 additions and 2 deletions