cvs commit: src/sys/dev/vr if_vr.c if_vrreg.h

[Pyun YongHyeon]

yongari     2008-07-16 08:02:23 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/vr           if_vr.c if_vrreg.h 
  Log:
  SVN rev 180551 on 2008-07-16 08:02:23Z by yongari
  
  Fix VR_RXSTAT_RX_OK bit definition which lasted for more than 9
  years. All datasheet I have indicates the bit 15 is the
  VR_RXSTAT_RX_OK. The bit 14 is reserved for all Rhine family
  except VT6105M. VT6105M uses that bit to indicate a VLAN frame
  with matching CAM VLAN id.
  Use the VR_RXSTAT_RX_OK instead of VR_RXSTAT_RXERR when vr(4)
  checks the validity of received frame.
  This should fix occasional dropping frames on VT6105M.
  
  Tested by:      Goran Lowkrantz ( goran.lowkrantz at ismobile dot com )
  MFC after:      1 week
  
  Revision  Changes    Path
  1.131     +2 -2      src/sys/dev/vr/if_vr.c
  1.37      +2 -1      src/sys/dev/vr/if_vrreg.h