stmmac: add GMAC4 core support

This is the initial support for GMAC4 that includes
the main callbacks to setup the core module: including
Csum, basic filtering, mac address and interrupt (MMC,
MTL, PMT) No LPI added.

Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexandre TORGUE 2016-04-01 11:37:31 +02:00 • committed by David S. Miller
commit 477286b53f
4 changed files with 447 additions and 3 deletions