libpciaccess: Changes to 'master'

[Matthieu Herrb]

 src/Makefile.am   |   10 +--
 src/openbsd_pci.c |  138 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 143 insertions(+), 5 deletions(-)

New commits:
commit 2601ddd02d608c16b0022fe342e0a3f4bf6cadeb
Author: Mark Kettenis <mark.kettenis at xs4all.nl>
Date:   Sun Nov 6 17:34:29 2011 +0000

    Add VGA Arbiter support for OpenBSD.
    
    Signed-off-by: Matthieu Herrb <matthieu.herrb at laas.fr>

commit e64ee4ee2b23dba147d144aacead3cb61c744854
Author: Mark Kettenis <mark.kettenis at xs4all.nl>
Date:   Sun Nov 6 17:32:51 2011 +0000

    OpenBSD: Indicate that devices need access to legacy VGA resources.
    
    Makes sure xserver disables DRI if the VGA arbiter is in use.
    
    Signed-off-by: Matthieu Herrb <matthieu.herrb at laas.fr>