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From: Stanislav Sedov <stas@FreeBSD.org>
Date: Tue, 12 May 2009 21:14:36 +0000 (UTC)
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Subject: cvs commit: src/sys/arm/at91 if_ate.c
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stas        2009-05-12 21:14:36 UTC

  FreeBSD src repository

  Modified files:
    sys/arm/at91         if_ate.c 
  Log:
  SVN rev 192027 on 2009-05-12 21:14:36Z by stas
  
  - Eliminate extra register reads by using a variable to store
    registers contents.
  - Use memory barriers to preserve the order of buffer space operations.
    This might be needed if we'll ever use this driver on architectures
    where ordering is not guaranteed.
  
  Revision  Changes    Path
  1.34      +28 -16    src/sys/arm/at91/if_ate.c