cvs commit: src/sys/pci agp_nvidia.c

[Eric Anholt]

anholt      2005-09-16 22:59:47 UTC

  FreeBSD src repository

  Modified files:
    sys/pci              agp_nvidia.c 
  Log:
  Fix agp_nvidia.c to behave more like the linux driver, fixing DRI on Radeon
  9200 according to one responder.  The primary issue was not setting some bits
  to say that the entries were active, but also fix one place where some memory
  wasn't being used as volatile as it should.  While here, change some use of ffs
  to a relatively short case statement, to make it more obvious what's going on.
  
  PR:             kern/71638, kern/72372, kern/71547?
  Submitted by:   Andrew J. Caines <A.J.Caines at halplant.com>,
                  Robin Schoonover <end at endif.cjb.net>,
                  Jason Henson <jason at ec.rr.com>
  
  Revision  Changes    Path
  1.10      +20 -11    src/sys/pci/agp_nvidia.c