MFC rgephy.c rev 1.16 to RELENG_7   o RTL8169S/8110S integrated PHY and RTL8211B are gigabit PHYs so set     mii_anegticks to MII_ANEGTICKS_GIGE and use it. Previously it used     to MII_ANEGTICKS which may not be enough to wait before retrying     autonegotiation process at 1000bps.   o Reset autonegotation timer if media option is not IFM_AUTO or we     got a valid link.   o Announce link loss right after it happends.   o Autonegiation is retried every mii_anegticks seconds.   o Report link state changes right after setting autonegotiation.
MFC rgephy.c rev 1.16 to RELENG_7
  o RTL8169S/8110S integrated PHY and RTL8211B are gigabit PHYs so set
    mii_anegticks to MII_ANEGTICKS_GIGE and use it. Previously it used
    to MII_ANEGTICKS which may not be enough to wait before retrying
    autonegotiation process at 1000bps.
  o Reset autonegotation timer if media option is not IFM_AUTO or we
    got a valid link.
  o Announce link loss right after it happends.
  o Autonegiation is retried every mii_anegticks seconds.
  o Report link state changes right after setting autonegotiation.

Approved by:	re (kensmith)

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