cvs commit: src/sys/dev/msk if_msk.c if_mskreg.h

[Pyun YongHyeon]

yongari     2008-02-29 03:38:12 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/msk          if_msk.c if_mskreg.h 
  Log:
  Workaround GMAC hardware hang of Yukon II on the receipt of pause
  frames. This bug seems to happen on certain hardware model/revision
  (e.g. 88E8053) but it's not identified which hardwares are affected.
  Revision 1.4 of if_mskreg.h was not enough to workaround the bug.
  To workaround it, inrease GMAC FIFO threshold by one FIFO word to
  flush received pause frames.
  
  Reported by:    das, Kirill Nuzhdin < kirill.nuzhdin AT rad dot chem dot msu dot ru >
  Tested by:      das, Kirill Nuzhdin
  
  Revision  Changes    Path
  1.29      +5 -2      src/sys/dev/msk/if_msk.c
  1.12      +1 -0      src/sys/dev/msk/if_mskreg.h