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From: Robert Noland <rnoland@FreeBSD.org>
Date: Tue, 9 Sep 2008 02:18:37 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
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Subject: cvs commit: src/sys/dev/drm ati_pcigart.c
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rnoland     2008-09-09 02:18:37 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/drm          ati_pcigart.c 
  Log:
  SVN rev 182884 on 2008-09-09 02:18:37Z by rnoland
  
  IGP based radeon cards such as the rs485 and rs690 require that the GART table
  be un-cached.  Our previous memory barrier was not sufficient.  This patch
  allocates the IGP GART tables using the BUS_DMA_NOCACHE flag to get these
  cards working.
  
  Approved by:    kib
  
  Revision  Changes    Path
  1.6       +73 -18    src/sys/dev/drm/ati_pcigart.c