cvs commit: src/sys/dev/em if_em.c

[Pyun YongHyeon]

yongari     2006-07-27 00:26:20 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/em           if_em.c 
  Log:
  Make sure to use the same DMA map in DMA map load/unload operations
  by remembering a map used in bus_dmamap_load_mbuf_sg(9). I have
  no idea how it could ever worked before.
  This fixes a warning generated by a diagnostic check in sun4v
  iommu driver.
  
  Reported by:    jb
  Tested by:      jb(sun4v)
  
  Revision  Changes    Path
  1.120     +8 -5      src/sys/dev/em/if_em.c