[U-Boot-Users] MII Speed & Duplex Readback

Alan J. Luse alanl at timeamerica.com
Fri Apr 30 00:04:52 CEST 2004

The MII PHY utility (common/miiphyutil.c) does not report network speed
and duplex mode properly if auto-negotiate is not enabled.  The attached
patch checks if auto-negotiate is enabled and looks in the proper
registers based on that bit to return speed and duplex values.

* Patch by Alan J. Luse, 29 Apr 2004:
  Report MII network speed and duplex setting properly when
  is not enabled.

Alan J. Luse
Embedded Systems Engineer
Time America, Inc.
51 West Third Street, Suite 310
Tempe, AZ 85281
Voice:  (480) 296-0408
Fax:  (480) 296-0444
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