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Date:      Mon, 23 Mar 2009 19:27:23 +0000 (UTC)
From:      John Baldwin <jhb@FreeBSD.org>
To:        cvs-src-old@freebsd.org
Subject:   cvs commit: src/sys/dev/twa tw_cl_init.c tw_osl.h tw_osl_freebsd.c
Message-ID:  <200903231927.n2NJRSFf063498@repoman.freebsd.org>

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jhb         2009-03-23 19:27:23 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/twa          tw_cl_init.c tw_osl.h tw_osl_freebsd.c 
  Log:
  SVN rev 190329 on 2009-03-23 19:27:23Z by jhb
  
  Reenable 64-bit DMA for twa(4) controllers, but use a boundary of 4GB to
  prevent individual transactions from crossing a 4GB address boundary.  Due
  to bus_size_t type limitations, the driver uses a 2GB boundary in PAE
  kernels.
  
  Reviewed by:    scottl
  MFC after:      1 week
  
  Revision  Changes    Path
  1.5       +1 -1      src/sys/dev/twa/tw_cl_init.c
  1.7       +6 -0      src/sys/dev/twa/tw_osl.h
  1.12      +6 -6      src/sys/dev/twa/tw_osl_freebsd.c



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