8 Commits (408376b2031cf301f1a8e35e89ceefc72f2fdc94)

Author	SHA1	Message	Date
Eric Anholt	c9202c8965	Commit WIP of BSD conversion to core model. Compiles for r128, radeon, but ... doesn't run yet. Moves the ioctl definitions for these two drivers back to the shared code -- they aren't OS-specific.	2004-11-06 01:41:47 +00:00
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	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	766a1da2e5	Remove the map argument from DRM_*MEMORYBARRIER. Not all of the uses of ... DRM_*MEMORYBARRIER we had were related to an MMIO space. This means arch-specific code on the BSDs, unfortunately. Also add DRM_MEMORYBARRIER() and change the DRM_READMEMORYBARRIER()s that used to be read/write barriers to it.	2003-04-26 23:32:00 +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