04e4922c0c
Made drm_sg_alloc accessible from inside the DRM - drm_sg_alloc_ioctl is the ioctl wrapper
2007-07-11 02:34:00 +02:00
bdd381a7ce
Set entry->virtual for sg maps, fixing ATI PCI/PCIE GART support.
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PR: kern/97056 Submitted by: Stanislav Sedov <ssedov@mbsd.msk.ru>
2006-05-17 06:07:57 +00:00
ec111d70fe
Convert BSD code to mostly use bus_dma, the dma abstraction for dealing
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with IOMMUs and such. There is one usage of the forbidden vtophys()
left in drm_scatter.c which will be fixed up soon. This required a KPI
change for drm_pci_alloc/free() to return/use a drm_dma_handle_t that
keeps track of os-specific bits, rather than just passing around the
vaddr/busaddr/size.
Submitted by: Tonnerre Lombard (partially) Tested on: FreeBSD: Rage128
AGP/PCI Linux: Savage4 AGP/PCI
2005-04-26 05:19:11 +00:00
10ddbc8c8c
Use /*- to begin license blocks in BSD code to reduce diffs against FreeBSD
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CVS.
2005-04-16 03:02:52 +00:00
a1d9e5abaf
Refine the locking of the DRM. Most significant is covering the driver
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ioctls with dev_lock, which is a major step toward being able to remove
Giant. Covers some new pieces (dev->unique*) in the core, and avoids
one call down into system internals with the drm lock held, which is
usually bad (FreeBSD LOR #23 , #27 ).
2004-11-07 04:11:15 +00:00
fa3fdbd99c
Now that the memory debug code is gone, and all 3 BSDs have M_ZERO, stop
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using drm_alloc/drm_free in the core and instead use plain malloc/free.
2004-11-07 00:25:49 +00:00
c9202c8965
Commit WIP of BSD conversion to core model. Compiles for r128, radeon, but
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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
ad78a613a4
- Remove $FreeBSD$ tags as they weren't too useful and merges are now being
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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
0bd0dd2300
Merge back from FreeBSD-current, adding FreeBSD ID tags to aid future
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merging. Also includes an update to radeon PCI IDs.
2003-03-11 20:51:28 +00:00
cfa778af9c
Merge from bsd-4-0-0-branch.
2003-02-21 23:23:09 +00:00
74ef13fd00
merged bsd-3-0-0-branch
2002-07-05 08:31:11 +00:00
46cacdca85
first pass at merging mesa 4.0 kernel drivers into new bsd-3-0-0 branch.
2002-03-06 19:30:45 +00:00
16bd14926e
Initial revision
2002-01-27 18:23:04 +00:00
Arthur Huillet
Eric Anholt
Alan Hourihane
David Dawes