2134577e31
Support for building DRM module on OpenBSD (Wilbern Cobb, Matthieu Herrb).
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(resync with XFree86 trunk)
2003-05-20 22:42:24 +00:00
e5d3c7f260
Support AGP bridges where the AGP aperture can't be accessed directly by
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the CPU (David Mosberger, Benjamin Herrenschmidt, myself, Paul
Mackerras, Jeff Wiedemeier)
2003-05-16 23:41:27 +00:00
87ed795ff3
Fix a typo: On takedown the mtrr operation is MEMRANGE_SET_REMOVE, not
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_UPDATE.
2003-04-28 23:18:43 +00:00
22b9b720d5
Use real endian conversion functions.
2003-04-27 00:43:14 +00:00
9828bd24c8
Fix formatting of hw.dri sysctl.
2003-04-26 23:55:30 +00:00
766a1da2e5
Remove the map argument from DRM_*MEMORYBARRIER. Not all of the uses of
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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
a172ee2a18
MFL: Don't install irq handler unless the driver has been initialized.
2003-04-26 23:04:22 +00:00
ce514e08aa
Add PCI DMA memory functions and make addbufs_pci and associated code use
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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
a79adaab72
Missed files in the last commit: Remove memory debugging sysctl unless
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MEMORY_DEBUG is set.
2003-04-26 22:21:37 +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
79a0c5757e
Remove #if 0'ed code.
2003-04-26 21:57:43 +00:00
e60eb69bc0
Replace the C atomic_cmpset_int compatibility function for -stable with the
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real i386 atomic_cmpset_int from -current. FreeBSD-stable won't ever
have DRM support for non-i386.
2003-04-26 06:53:22 +00:00
acb5d6b273
Disable MTRRs on FreeBSD-stable. Without this, it hangs on boot in the MTRR
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setting for AGP cards on SMP machines.
2003-04-26 06:39:55 +00:00
77ee73f8cd
Merge from FreeBSD-current.
2003-04-25 02:27:21 +00:00
58650c3a9d
Clean up the DRM_COPY_TO_USER()ing of DRM(infobufs), making it more
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legible.
2003-04-25 00:02:14 +00:00
781828b26e
Clean up the style of the linux-compat code and use ioctl() directly rather
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than reimplementing it.
2003-04-24 23:57:29 +00:00
a147df879b
Remove more gamma DMA infrastructure. Most of this code was copied straight
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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
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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
6f88a5351c
Whitespace and remove a dead commented line.
2003-04-01 18:53:24 +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
c14006ba9f
XFree86 4.3.0 merge
2003-03-25 00:29:14 +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
638d45d2a0
Make dma_addr_t an unsigned long not a uint32, don't try to use memrange
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functions on FreeBSD non-x86, and remove a dead define.
2003-03-08 05:05:41 +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
a01d26f39d
Put cdevsw initialization in line with FreeBSD-current. (From r1.10,r1.11
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of FreeBSD CVS)
2003-03-05 06:06:27 +00:00
3f786dbd18
Update mmap handling for FreeBSD-current (Based on r1.3 of FreeBSD CVS).
2003-03-05 06:04:50 +00:00
1434bfe4a8
Remove a paste-o in DRM_SPINUNINIT and add a volatile to the compatibility
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atomic_cmpset_int.
2003-03-05 04:14:52 +00:00
51e5f73d2a
DRM_FREE/2 patch from Philip Brown
2003-03-04 11:41:12 +00:00
b487f30ea5
Fix build on NetBSD.
2003-02-22 18:40:12 +00:00
cfa778af9c
Merge from bsd-4-0-0-branch.
2003-02-21 23:23:09 +00:00
c7d471b6ae
don't inflate relative vblank sequence numbers on repeated calls (e.g. when
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interrupted by a signal)
2003-02-02 03:06:47 +00:00
66f57c403c
Fix build on -current: Provide M_WAITOK define.
2003-01-24 00:49:15 +00:00
05f761fa4f
enums should be ints
2002-12-12 22:20:30 +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
e656655a36
Kernel support for vblank syncing on Rage 128 and Matrox.
2002-10-30 06:10:34 +00:00
5e1b8ed88a
preserve CRTC{,2}_OFFSET_CNTL in 2D driver to avoid bad effects when
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pageflipping after a mode switch
take current page into account in AdjustFrame(); writing the CRTC offset
via the CP was probably a bad idea as this can happen asynchronously,
reverted
take frame offset into account when flipping pages
handle CRTC2 as well for pageflipping (untested)
preserve GEN_INT_CNTL on mode switches to prevent interrupts from getting
disabled
2002-10-29 13:49:26 +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
9f21f02217
Catch up to -current.
2002-10-27 05:24:33 +00:00
b3a20ce219
final part of XFree86 4.2.99.2 merge
2002-10-22 23:38:53 +00:00
5e9fad3588
Fix reversed test that broke vblank waiting on FreeBSD.
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Pointy hat to: anholt
2002-10-14 23:35:24 +00:00
537f2208f0
Remove some noise being spit to the console.
2002-09-29 23:56:17 +00:00
506c1c02a4
Make our set_bit and friends match linux better (cleans up some warnings)
2002-09-29 23:21:55 +00:00
efda4ce353
warnings cleanup
2002-09-29 22:47:08 +00:00
David Dawes
Michel Daenzer
Eric Anholt
Alan Hourihane
Keith Whitwell