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10 Commits (84dfe702e27e0ef22801f8fe366120bea90adf4f)

Author SHA1 Message Date
Eric Anholt 0cf1887139 - SMPng lock the DRM. This is only partial -- there are a few code paths 
used by root (the X Server) which are not locked. However, it should
    deal with lost-IRQ issues on -current which I think people have been
    experiencing but I am unable to reproduce (though I understand why they
    would occur, because of a bug of mine). Note that most of the locking
    (DRM_LOCK()/UNLOCK()) is all covered by Giant still, so it doesn't
    matter yet.
- Remove locking on FreeBSD-stable and NetBSD. These are covered by the
    fact that there is no reentrancy of the kernel except by interrupts,
    which are locked using spldrm()/splx() instead.
 2003-10-19 23:35:58 +00:00
Eric Anholt 929536172c Stylistic preparation for SMPng locking work: DRM_LOCK/DRM_UNLOCK have side 
effects, so make them look like functions (add parenthesis).
 2003-10-03 07:02:51 +00:00
Eric Anholt ad78a613a4 - Remove $FreeBSD$ tags as they weren't too useful and merges are now being 
done through perforce.
- Add copyright headers to drm_os_*bsd.h, still need to research the other
    copyright-less files better.
 2003-08-19 00:41:00 +00:00
Eric Anholt 77ee73f8cd Merge from FreeBSD-current. 2003-04-25 02:27:21 +00:00
Eric Anholt 9b2b2337b3 Move one definition to drm_drv.h and remove the rest of drm_init.h which 
was all unused.
 2003-04-24 00:46:03 +00:00
Eric Anholt 1fc0a5e1e4 Make DRM(read) and DRM(poll) stubs and remove DRM(write) and 
DRM(write_string). This is the first part of removing much of the
    support code for gamma from the BSD DRM, since it appears that no new
    drivers are using it and nobody has ever shown interest in gamma on
    BSD.
 2003-04-24 00:25:36 +00:00
Eric Anholt 0bd0dd2300 Merge back from FreeBSD-current, adding FreeBSD ID tags to aid future 
merging. Also includes an update to radeon PCI IDs.
 2003-03-11 20:51:28 +00:00
Eric Anholt cfa778af9c Merge from bsd-4-0-0-branch. 2003-02-21 23:23:09 +00:00
Alan Hourihane 74ef13fd00 merged bsd-3-0-0-branch 2002-07-05 08:31:11 +00:00
David Dawes 16bd14926e Initial revision 2002-01-27 18:23:04 +00:00