drivers: net: cpsw: Add support for pause frames

CPSW supports both rx and tx pause frames for flow control.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mugunthan V N 2014-09-08 22:54:02 +05:30 • committed by David S. Miller
commit 1923d6e418