cvs commit: src/sys/pci if_dc.c if_dcreg.h

[Don Lewis]

truckman    2004/01/09 13:13:56 PST

  FreeBSD src repository

  Modified files:        (Branch: RELENG_5_2)
    sys/pci              if_dc.c if_dcreg.h 
  Log:
  MFC 1.138 - Check for transmit status and free the mbuf chain when
              processing the last transmit descriptor for the frame
              instead of the first descriptor.  This eliminates the
              bug that caused the driver to report spurious collisions
              and output errors that was introduced when the driver
              was changed to look at the first transmit descriptor
              when it was converted to use busdma (rev 1.115).
  
  Approved by:    re (scottl)
  
  Revision   Changes    Path
  1.137.2.1  +4 -3      src/sys/pci/if_dc.c
  1.40.2.1   +1 -0      src/sys/pci/if_dcreg.h