cvs commit: src/sys/dev/bge if_bge.c

[Oleg Bulyzhin]

oleg        2006-01-13 08:59:40 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/bge          if_bge.c 
  Log:
  1) move all link state detection code from bge_tick_locked() to bge_link_upd()
  2) use more robust way of link state handling for BCM5700 rev.B2 chip
  3) workaround bug of some BCM570x chips which cause spurious "link up" messages
  4) fix bug: some BCM570x chips was unable to detect link state changes after
     ifconfig down/up sequence until any 'non-link related' interrupt generated.
     (this happened due to pending internal link state attention which blocked
     interrupt generation)
  
  Approved by:    glebius (mentor)
  MFC after:      1 week
  
  Revision  Changes    Path
  1.113     +101 -60   src/sys/dev/bge/if_bge.c