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From: Marius Strobl <marius@FreeBSD.org>
Date: Sun, 6 Mar 2011 12:48:15 +0000 (UTC)
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Subject: cvs commit: src/sys/dev/mpt mpt.c mpt_cam.c mpt_user.c
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marius      2011-03-06 12:48:15 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/mpt          mpt.c mpt_cam.c mpt_user.c 
  Log:
  SVN rev 219335 on 2011-03-06 12:48:15Z by marius
  
  - Allocate the DMA memory shared between the host and the controller as
    coherent.
  - Add some missing bus_dmamap_sync() calls. This includes putting such
    calls before calling reply handlers instead of calling bus_dmamap_sync()
    for the request queue from individual reply handlers as these handlers
    generally read back updates by the controller.
  
  Tested on amd64 and sparc64.
  
  MFC after:      2 weeks
  
  Revision  Changes    Path
  1.56      +28 -14    src/sys/dev/mpt/mpt.c
  1.76      +0 -9      src/sys/dev/mpt/mpt_cam.c
  1.5       +13 -8     src/sys/dev/mpt/mpt_user.c