ce514e08aa
Add PCI DMA memory functions and make addbufs_pci and associated code use
...
it. To do this we need to save the bus address along with the virtual
address in the seglist. Also fix some error handling and a few bits of
whitespace.
2003-04-26 22:52:39 +00:00
8621ae310b
Move the memory functions with debugging info to drm_memory_debug.h, and
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remove a couple of dead functions.
2003-04-26 22:18:39 +00:00
77ee73f8cd
Merge from FreeBSD-current.
2003-04-25 02:27:21 +00:00
a147df879b
Remove more gamma DMA infrastructure. Most of this code was copied straight
...
from linux, so it could be added back if some driver needed it in the
future.
2003-04-24 19:09:55 +00:00
01178567eb
Remove more gamma DMA code. This isn't all of it, but it's a major portion.
2003-04-24 06:19:54 +00:00
c6d2af70cb
Move some common code from addbufs_<type> to addbufs. Make buf_alloc be
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protected by the count_lock and make it non-atomic.
2003-04-24 05:56:44 +00:00
af3bfdef26
Remove the ioctl_count variable from the device. A reference is held to the
...
fp throughout the ioctl syscall, so the device can't be closed out from
under us.
2003-04-24 05:14:05 +00:00
bcd527ee71
Remove a bunch of dead code and fix spelling of a couple of comments.
2003-04-24 04:50:07 +00:00
9b2b2337b3
Move one definition to drm_drv.h and remove the rest of drm_init.h which
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was all unused.
2003-04-24 00:46:03 +00:00
e21473c888
Remove DRM_DMA_HISTOGRAM and associated code.
2003-04-24 00:37:35 +00:00
1fc0a5e1e4
Make DRM(read) and DRM(poll) stubs and remove DRM(write) and
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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
aea0418d0d
Remove dead vma code and remove the unused devstate struct definition.
2003-03-29 18:22:28 +00:00
6ef79263b6
Add DRMFILE definitions and supply filp for BSD in the
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post-drm-filp-0-1-branch world. The filp is a void * cast from the
current pid. This is a temporary solution which maintains the status
quo until a proper solution is implemented.
What is really needed is a unique pointer per open, hopefully with a device
private area. This can be done in FreeBSD for all entry points except
mmap, but is difficult (sys/dev/streams/streams.c is an example). I
have partially completed code for this but have not had time to debug,
so this is a temporary fix.
2003-03-29 03:38:47 +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
bf4b8ba753
Remove the vbl signal code because it's untested (and has lock issues on
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-current).
2003-03-06 19:21:23 +00:00
cfa778af9c
Merge from bsd-4-0-0-branch.
2003-02-21 23:23:09 +00:00
a885d6786f
Add vblank signal code for BSD DRM. Untested so far, but working with a
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4.2.0 userland at least.
2002-12-06 02:27:30 +00:00
10900dab7c
Use bus_alloc_resource/bus_release_resource more properly: save the rid
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returned by alloc.
2002-10-29 03:20:21 +00:00
97961e2c65
BSD vblank framework.
2002-09-26 07:45:07 +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
44aa4d6297
First pass merge of XFree86 4.2.0 import.
2002-01-27 20:05:42 +00:00
18fc5ee923
First pass of XFree86 4.0.99.2 merge.
2001-04-09 21:56:31 +00:00
8bc39d01ca
Import of XFree86 4.0.1
2000-07-10 21:32:06 +00:00
d399dbcd56
Merged bsd-1-0-1
2000-06-13 17:38:09 +00:00
fa0a35a25f
Merged bsd-1-0-0
2000-05-30 17:13:31 +00:00
Eric Anholt
Alan Hourihane
David Dawes
Doug Rabson