cvs commit: src/sys/pci agp_ali.c

[Eric Anholt]

anholt      2004-08-21 06:24:21 UTC

  FreeBSD src repository

  Modified files:
    sys/pci              agp_ali.c 
  Log:
  Fix aperture size detection on some ALi chipsets by only using the lowest 4 bits
  to check aperture size, avoiding hangs.  Maintain the rest of the bits when
  setting/unsetting ATTBASE.  This essentially matches Linux's AGP driver as well.
  
  PR:             kern/70037
  Submitted by:   Mark Tinguely <tinguely at casselton dot net>
  Obtained from:  NetBSD
  
  Revision  Changes    Path
  1.14      +4 -4      src/sys/pci/agp_ali.c