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From: Pyun YongHyeon <yongari@FreeBSD.org>
Date: Sun, 22 Nov 2009 20:02:13 +0000 (UTC)
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Subject: cvs commit: src/sys/dev/bge if_bge.c
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yongari     2009-11-22 20:02:13 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/bge          if_bge.c 
  Log:
  SVN rev 199667 on 2009-11-22 20:02:13Z by yongari
  
  Cache Rx producer/Tx consumer index as soon as we know status block
  update and then clear status block. Previously it used to access
  these index without synchronization which may cause problems when
  bounce buffers are used. Also add missing bus_dmamap_sync(9) in
  polling handler. Since we now update status block in driver, adjust
  bus_dmamap_sync(9) for status block.
  
  Revision  Changes    Path
  1.253     +27 -20    src/sys/dev/bge/if_bge.c