amd-xgbe: Update connection validation for backplane mode

Update the connection type enumeration for backplane mode and return
an error when there is a mismatch between the mode and the connection
type.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Lendacky, Thomas 2016-11-17 08:43:37 -06:00 • committed by David S. Miller
commit 5a4e4c8f02