K 10
svn:author
V 3
ian
K 8
svn:date
V 27
2017-09-11T01:59:24.822862Z
K 7
svn:log
V 559
MFC r319814, r319815, r319818:

Add a set of constants describing the ways a MAC and PHY can be connected.
While the initial need for this is to help support phy drivers which are
configured with FDT data, there is nothing devicetree-specific about the
concept or the names, so they are available for use even on non-FDT systems.

Add some utility functions to help a PHY driver on an FDT-configured
system retrieve its config data from the fdt data.

Convert if_ffec from local code and constants for mac<->phy connection type
to new common fdt helper code.

END