cvs commit: src/sys/dev/mxge if_mxge.c

[Andrew Gallatin]

gallatin    2007-03-27 15:55:32 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/mxge         if_mxge.c 
  Log:
  Fix a bug which could lead to receive side lockup when WC is disabled.
  When submitting rx buffers and not using WC fifo, always replace the
  invalid DMA address with the real one, otherwise allocation failures
  could lead to the invalid DMA address being given to the NIC, and
  that would cause the receive side to lockup.
  
  Revision  Changes    Path
  1.24      +1 -0      src/sys/dev/mxge/if_mxge.c