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Author SHA1 Message Date
Keith Whitwell
c584292e30 Put back __HAVE_KERNEL_CTX_SWITCH for David Miller's sparc drm driver 
(which doesn't live in our cvs).
 2003-04-27 09:53:58 +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
Leif Delgass
f2a0c5438d Ensure driver has been initialized (dev_private != NULL) before installing 
irq handler in DRM(irq_install). Modify all drivers to ensure irq
    handler is removed before cleanup and cleanup is called at takedown.
    Remove unused buffer private struct fields in i810, i830. Check for
    lock on init/cleanup in all drivers except i810/i830. The current DDX
    for i810 and i830 doesn't hold the lock on kernel init (FIXME?).
 2003-04-26 22:28:56 +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
Keith Whitwell
f5844cea13 2.5.x sync patch from Linus Torvalds 2003-04-26 21:33:44 +00:00
Keith Whitwell
2c40a56393 move prototypes for gamma functions to gamma_drv.h 2003-04-26 21:22:08 +00:00
Keith Whitwell
2142b7840a Remove #if 0'd code 2003-04-26 21:21:36 +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
Leif Delgass
cb32dde3be Fix potential oops and memory leaks when allocations fail in 
addbufs_agp/pci. Add support for buffer private structs with PCI DMA
    buffers. Also some debug format string fixes.
 2003-04-25 19:42:47 +00:00
Eric Anholt
77ee73f8cd Merge from FreeBSD-current. 2003-04-25 02:27:21 +00:00
David Dawes
c3092ead64 Targets for building dristat and drmstat. 2003-04-25 00:57:42 +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
Leif Delgass
16fda821eb Pass dma handle from pci_alloc_consistent to the card for status page, 
rather than using virt_to_bus() on the virtual address.
 2003-04-24 23:18:33 +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
Leif Delgass
d6a82ff9c1 Remove unused dev->map_count. We always iterate the maplist with 
list_for_each() and the count is not updated or used for stats.
 2003-04-24 16:55:22 +00:00
Leif Delgass
2dc672a790 Minor cleanups for dri/drmstat test progs (Both still need targets for new 
Makefile)
 2003-04-24 16:47:32 +00:00
Leif Delgass
cd3d6090b7 Remove unused variables 2003-04-24 15:29:30 +00:00
Keith Whitwell
57406077e5 Move the debug versions of the DRM memory functions to a new file and 
implement non-debug ones as standard.
 2003-04-24 10:02:18 +00:00
Keith Whitwell
a41594e8df Remove #if 0'd code and some unused string functions 2003-04-24 09:41:33 +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
David Dawes
00522cedd6 Single/dual rasterizer quiescence patch for the glint/gamma DRI driver 
(#5685, Sven Luther).
 2003-04-24 03:01:40 +00:00
David Dawes
9d603b0abe break long line 2003-04-24 02:56:06 +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
Keith Whitwell
e15b0b6a1b Install dummy/noop read & poll fops unless the driver has replacements. 2003-04-23 23:42:29 +00:00
Michel Daenzer
23a76c3759 deal correctly with read() from the DRM failing 2003-04-23 14:21:17 +00:00
Michel Daenzer
d5db1144dd get rid of superfluous fields in struct drm_radeon_ring_buffer 
use correct address for ring read pointer writeback (yes, we seem to have
    been running with bogus values for the ring read pointer, which
    'worked' because the return value of radeon_wait_ring() is never
    checked and the ring usually never fills up)
 2003-04-22 21:45:06 +00:00
Leif Delgass
5ee61c18f4 Remove AGP dependency in kernel config for radeon, sis. Remove 
PCIGART_ENABLED define for radeon, pcigart support now included for any
    arch.
 2003-04-22 21:30:24 +00:00
Leif Delgass
22608a414d Only mga, i810, i830 require AGP (should mga define __MUST_HAVE_AGP?) 2003-04-22 19:42:27 +00:00
Alan Hourihane
879e3d335c change PREINSTALL/POSTINSTALL/UNINSTALL irq code to real functions as per 
the other drivers
 2003-04-22 12:52:17 +00:00
Alan Hourihane
9c5d16216d remove unused variable 2003-04-22 12:42:22 +00:00
Alan Hourihane
0782f0df60 fix gamma headers 2003-04-22 12:41:16 +00:00
Keith Whitwell
73e20998b4 Rename drm_lists.h to gamma_lists.h 2003-04-22 12:14:59 +00:00
Keith Whitwell
700e880c3d new file 2003-04-22 12:07:43 +00:00
Keith Whitwell
928c25d14f Move the excitingly named DRM(flush_block_and_flush) and friends to 
gamma-specific code.
Fix templates so i8x0 drivers don't have to define __HAVE_DMA_WAITLIST.
 2003-04-22 12:07:24 +00:00
Keith Whitwell
aba6bf7eb3 remove unused __HAVE_KERNEL_CTX_SWITCH code 2003-04-22 11:39:34 +00:00
Keith Whitwell
a1780925fb Move a chunk of gamma-specific code out of drm_dma.h. Remove unused 
'DRM_FLAG_NOCTX' option.
 2003-04-22 11:31:55 +00:00
Keith Whitwell
056762a910 remove unused dma histogram code 2003-04-22 10:18:29 +00:00