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270 commits

Author SHA1 Message Date
Michel Daenzer
4b60cae90e IRQ code cleanup suggested by Linus Torvalds 
i830 build fix
 2003-07-29 10:11:48 +00:00
Eric Anholt
983db58a26 Fix FreeBSD build after IRQ changes. 2003-07-26 03:18:34 +00:00
Michel Daenzer
bef7017749 Compile fixes for recent 2.5/2.6 Linux kernels. I hope this doesn't break 
the i830 driver or the BSDs. :)
 2003-07-25 10:50:39 +00:00
Michel Daenzer
e5d3c7f260 Support AGP bridges where the AGP aperture can't be accessed directly by 
the CPU (David Mosberger, Benjamin Herrenschmidt, myself, Paul
    Mackerras, Jeff Wiedemeier)
 2003-05-16 23:41:27 +00:00
Eric Anholt
87ed795ff3 Fix a typo: On takedown the mtrr operation is MEMRANGE_SET_REMOVE, not 
_UPDATE.
 2003-04-28 23:18:43 +00:00
Eric Anholt
22b9b720d5 Use real endian conversion functions. 2003-04-27 00:43:14 +00:00
Eric Anholt
9828bd24c8 Fix formatting of hw.dri sysctl. 2003-04-26 23:55:30 +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
a172ee2a18 MFL: Don't install irq handler unless the driver has been initialized. 2003-04-26 23:04:22 +00:00
Eric Anholt
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
Eric Anholt
a79adaab72 Missed files in the last commit: Remove memory debugging sysctl unless 
MEMORY_DEBUG is set.
 2003-04-26 22:21:37 +00:00
Eric Anholt
8621ae310b Move the memory functions with debugging info to drm_memory_debug.h, and 
remove a couple of dead functions.
 2003-04-26 22:18:39 +00:00
Eric Anholt
79a0c5757e Remove #if 0'ed code. 2003-04-26 21:57:43 +00:00
Eric Anholt
e60eb69bc0 Replace the C atomic_cmpset_int compatibility function for -stable with the 
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
Eric Anholt
acb5d6b273 Disable MTRRs on FreeBSD-stable. Without this, it hangs on boot in the MTRR 
setting for AGP cards on SMP machines.
 2003-04-26 06:39:55 +00:00
Eric Anholt
77ee73f8cd Merge from FreeBSD-current. 2003-04-25 02:27:21 +00:00
Eric Anholt
58650c3a9d Clean up the DRM_COPY_TO_USER()ing of DRM(infobufs), making it more 
legible.
 2003-04-25 00:02:14 +00:00
Eric Anholt
781828b26e Clean up the style of the linux-compat code and use ioctl() directly rather 
than reimplementing it.
 2003-04-24 23:57:29 +00:00
Eric Anholt
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
Eric Anholt
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
Eric Anholt
c6d2af70cb Move some common code from addbufs_<type> to addbufs. Make buf_alloc be 
protected by the count_lock and make it non-atomic.
 2003-04-24 05:56:44 +00:00
Eric Anholt
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
Eric Anholt
bcd527ee71 Remove a bunch of dead code and fix spelling of a couple of comments. 2003-04-24 04:50:07 +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
e21473c888 Remove DRM_DMA_HISTOGRAM and associated code. 2003-04-24 00:37:35 +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
6f88a5351c Whitespace and remove a dead commented line. 2003-04-01 18:53:24 +00:00
Eric Anholt
aea0418d0d Remove dead vma code and remove the unused devstate struct definition. 2003-03-29 18:22:28 +00:00
Eric Anholt
6ef79263b6 Add DRMFILE definitions and supply filp for BSD in the 
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
Alan Hourihane
c14006ba9f XFree86 4.3.0 merge 2003-03-25 00:29:14 +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
638d45d2a0 Make dma_addr_t an unsigned long not a uint32, don't try to use memrange 
functions on FreeBSD non-x86, and remove a dead define.
 2003-03-08 05:05:41 +00:00
Eric Anholt
bf4b8ba753 Remove the vbl signal code because it's untested (and has lock issues on 
-current).
 2003-03-06 19:21:23 +00:00
Eric Anholt
a01d26f39d Put cdevsw initialization in line with FreeBSD-current. (From r1.10,r1.11 
of FreeBSD CVS)
 2003-03-05 06:06:27 +00:00
Eric Anholt
3f786dbd18 Update mmap handling for FreeBSD-current (Based on r1.3 of FreeBSD CVS). 2003-03-05 06:04:50 +00:00
Eric Anholt
1434bfe4a8 Remove a paste-o in DRM_SPINUNINIT and add a volatile to the compatibility 
atomic_cmpset_int.
 2003-03-05 04:14:52 +00:00
Keith Whitwell
51e5f73d2a DRM_FREE/2 patch from Philip Brown 2003-03-04 11:41:12 +00:00
Eric Anholt
b487f30ea5 Fix build on NetBSD. 2003-02-22 18:40:12 +00:00
Eric Anholt
cfa778af9c Merge from bsd-4-0-0-branch. 2003-02-21 23:23:09 +00:00
Michel Daenzer
c7d471b6ae don't inflate relative vblank sequence numbers on repeated calls (e.g. when 
interrupted by a signal)
 2003-02-02 03:06:47 +00:00
Eric Anholt
66f57c403c Fix build on -current: Provide M_WAITOK define. 2003-01-24 00:49:15 +00:00
Eric Anholt
a885d6786f Add vblank signal code for BSD DRM. Untested so far, but working with a 
4.2.0 userland at least.
 2002-12-06 02:27:30 +00:00
Eric Anholt
e656655a36 Kernel support for vblank syncing on Rage 128 and Matrox. 2002-10-30 06:10:34 +00:00
Eric Anholt
10900dab7c Use bus_alloc_resource/bus_release_resource more properly: save the rid 
returned by alloc.
 2002-10-29 03:20:21 +00:00
Eric Anholt
9f21f02217 Catch up to -current. 2002-10-27 05:24:33 +00:00
Eric Anholt
5e9fad3588 Fix reversed test that broke vblank waiting on FreeBSD. 
Pointy hat to: anholt
 2002-10-14 23:35:24 +00:00
Eric Anholt
537f2208f0 Remove some noise being spit to the console. 2002-09-29 23:56:17 +00:00
Eric Anholt
506c1c02a4 Make our set_bit and friends match linux better (cleans up some warnings) 2002-09-29 23:21:55 +00:00
Eric Anholt
efda4ce353 warnings cleanup 2002-09-29 22:47:08 +00:00
Eric Anholt
33a51d8518 Fix some of my silliness in DRM_WAIT_ON (not returning EINTR). 2002-09-29 22:39:34 +00:00