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From: Pyun YongHyeon <yongari@FreeBSD.org>
Date: Wed, 20 May 2009 02:18:26 +0000 (UTC)
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X-FreeBSD-CVS-Branch: RELENG_7
Subject: cvs commit: src/sys/dev/age if_age.c if_agereg.h
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yongari     2009-05-20 02:18:26 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/dev/age          if_age.c if_agereg.h 
  Log:
  SVN rev 192413 on 2009-05-20 02:18:26Z by yongari
  
  MFC r190499:
    o Don't access VPD even if hardware advertised the capability.
      It seems that some revision of controller hang while accessing
      the VPD. Because VPD access routine are unused, nuke it.
    o Let TWSI reload EEPROM if VPD capability is detected. Reloading
      EEPROM will also set ethernet address so age(4) now reads AGE_PAR0
      and AGE_PAR1 register to get ethernet address. This removes a lot
      of hack and enhance readability a lot.
    o Double PHY reset timeout as it takes more time to take PHY out of
      power-saving state.
    o Explicitly check power-saving state by checking undocumented PHY
      registers. If link is not up, poke undocumented registers to take
      PHY out of power-saving state. This is the same way what Linux
      does. On resume, make sure to wake up PHY.
    o Don't rely on auto-clearing feature of master reset bit, just wait
      1ms and check idle status of MAC.
    o Add PCI device revision information in bootverbose mode.
    This should fix occasional controller hang in device attach phase.
  
    Reported by:  barbara < barbara.xxx1975 at libero DOT it >
    Tested by:    barbara < barbara.xxx1975 at libero DOT it >
  
  Revision  Changes    Path
  1.2.2.8   +98 -134   src/sys/dev/age/if_age.c
  1.1.2.2   +3 -0      src/sys/dev/age/if_agereg.h