K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2018-06-11T18:44:56.585243Z
K 7
svn:log
V 671
if_muge: add LAN7850 support

Differences between LAN7800 and LAN7850 from the driver's perspective:

* The LAN7800 muxes EEPROM signals with LEDs, so LED mode needs to be
  disabled when reading/writing EEPROM.  The EEPROM is not muxed on the
  LAN7850.

* The Linux driver enables automatic duplex and speed detection when
  there is no EEPROM, for the LAN7800 only.  With this FreeBSD driver
  LAN7850-based adapters without a configuration EEPROM fail to link
  (with or without the automatic duplex and speed detection code), so
  I have just followed the example of the Linux driver for now.

Sponsored by:	The FreeBSD Foundation
Sponsored by:	Microchip (hardware)

END