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

[Martin Blapp]

mbr         2003/08/27 06:40:36 PDT

  FreeBSD src repository

  Modified files:        (Branch: RELENG_4)
    sys/pci              if_dc.c if_dcreg.h 
  Log:
  MFC:    rev. 1.63 and rev. 1.123
  
  Do it right this time. All davicom cards need DC_TX_ALIGN.
  
  Avoid an unnecessary copy of a packet if it is already in a single mbuf.
  Introduce an additional device flag for those NICs which require the
  transmit buffers to be aligned to 32-bit boundaries.
  
  Approved by:            murray (re)
  
  Revision  Changes    Path
  1.9.2.50  +3 -2      src/sys/pci/if_dc.c
  1.4.2.23  +1 -0      src/sys/pci/if_dcreg.h