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Author SHA1 Message Date
Stephane Marchesin
528ab8ce40 nouveau: oops, we don't need OS_HAS_MTRR actually. 2007-01-05 20:59:45 +01:00
Stephane Marchesin
d99c7c27e2 Merge branch 'master' of git+ssh://marcheu@git.freedesktop.org/git/mesa/drm 2007-01-05 20:50:46 +01:00
Stephane Marchesin
025f281bbf nouveau: Add an mtrr over the whole FB 2007-01-05 20:49:34 +01:00
Matthieu Castet
0f95ddc428 Merge branch 'master' of git+ssh://matc@git.freedesktop.org/git/mesa/drm/ 2007-01-05 19:41:12 +01:00
Matthieu Castet
9d167f1f4b Add basic pgraph context for nv10. 
It only fake a context switch : pgraph state are not save/restored.
 2007-01-05 19:40:11 +01:00
Stephane Marchesin
f80659bc29 Cleanup the nv04 fifo code a bit. 2007-01-05 19:37:06 +01:00
Michel Dänzer
4fe2858f53 i915: Fix a DRM_ERROR that should be DRM_DEBUG. 
It would clutter up the kernel output in a situation which is legitimate before
X.org 7.2 and handled correctly by the 3D driver.
 2007-01-02 10:05:48 +01:00
Michel Dänzer
176b62991a Make git ignore Emacs style backup files and cscope files. 2007-01-02 10:03:56 +01:00
Michel Dänzer
972074b5d6 linux-core: Make git ignore generated module symbol version files. 2007-01-02 10:02:44 +01:00
Ben Skeggs
91855bb254 nouveau: oops, forgot to free RAMIN.. 2007-01-02 16:35:00 +11:00
Ben Skeggs
861017e6d5 nouveau: Hookup nv40_graph_init. 
Now I can get 3D + working grctx switching on my NV40 without
the binary driver initialising the card first.  However, this
change also breaks 3D on my C51 even *with* the binary driver's
help.  So, it's likely that the weird voodoo is card-specific.
 2007-01-02 15:56:10 +11:00
Ben Skeggs
41da9fd2e5 nouveau: Hook up grctx code for NV4x. 
This is enough to get grctx switching going on my NV40 and C51 after
the binary driver has initialised the card first.

Bumping the drm patchlevel because the ddx needs some modifications to
have NV4x work at all with these changes.
 2007-01-02 15:08:04 +11:00
Ben Skeggs
0e0d954584 nouveau: Add nv40-specific PGRAPH code, not hooked up yet. 2007-01-02 14:52:43 +11:00
Ben Skeggs
2c3bc69ba2 nouveau: Only clobber PFIFO if no channels are already alloc'd 
With this change the GPU is responsible for doing the channel switch
itself.  This is needed for the upcoming NV4x PGRAPH context work as
we don't yet know enough to manually swap PGRAPH contexts.
 2007-01-02 14:41:34 +11:00
Dave Airlie
2dcbf6a599 make build against 2.6.20 hopefully 2007-01-01 11:30:38 +11:00
Dave Airlie
87faf62fae fixup permission along line of kernel 2007-01-01 11:22:35 +11:00
Thomas Hellstrom
a16a8a47cd Add some new via chipsets. 
Disable 3D functionality and AGP DMA for chipsets with the DX9 3D engine.
 2006-12-28 22:17:08 +01:00
Thomas Hellstrom
7859bd61d3 Leftover from previous commit. 2006-12-27 19:46:46 +01:00
Thomas Hellstrom
2980ec22a1 Allow for non-power-of-two texture pitch alignment. 2006-12-27 19:38:33 +01:00
Thomas Hellstrom
975136d6e5 Proper allocation of AGP pages for ttms. 2006-12-27 15:32:09 +01:00
Ben Skeggs
c38ede0667 nouveau: return the *actual* type of memory alloc'd to userspace 2006-12-27 01:58:57 +11:00
Ben Skeggs
9e019df757 nouveau: Alloc cmdbuf for each channel individually 2006-12-26 23:30:26 +11:00
Thomas Hellstrom
72cb361c5c Bug #9120. 
Require at least agpgart version 0.102 for the AGP TTM backend.
This should hopefully avoid crashes when the wrong agpgart
driver is installed.
 2006-12-21 12:05:49 +01:00
Thomas Hellstrom
ae58225613 Improve memory manager accounting printout formatting. 2006-12-21 10:43:47 +01:00
Thomas Hellstrom
a467d24829 Fix buggy aligned allocations. 2006-12-21 10:43:46 +01:00
Ben Skeggs
b7586ab539 nouveau: save/restore endianness flag on FIFO switch 
This makes my G5 survive glxinfo and nouveau_demo - airlied
 2006-12-21 17:47:10 +11:00
Thomas Hellstrom
9acd4a13f2 Remove the stupid root_node field from the core memory manager. 2006-12-20 19:33:50 +01:00
Thomas Hellstrom
672593f611 Replace vmalloc_32. 
The vmalloc_32 function together with the memset to clear
the new pages are replaced with a vmalloc_user.

A pre-2.6.18 compat vmalloc_user is added.

Please replace any breakage on machines with > 1GB of memory.
 2006-12-20 14:40:36 +01:00
Thomas Hellstrom
3b47b27558 Some via PCI posting flushes. 2006-12-20 13:04:21 +01:00
Dave Airlie
e5c4a26a29 Merge branch 'nouveau-1' 2006-12-20 10:30:16 +11:00
Dave Airlie
dc1b68aacb fixup symlinks via Makefile 2006-12-20 10:29:43 +11:00
Dave Airlie
744f9ac9c7 add nouveau symlinks via git 2006-12-20 10:28:55 +11:00
Dave Airlie
3b7508d1bf remove unused via/sis files from lk build 2006-12-20 10:22:43 +11:00
Thomas Hellstrom
3b8e6ccd25 Security fix. Zero pages before they are handed to user space. 
TTM pages were not cleared when allocated and handed to user space.
Sensitive information may leak.
 2006-12-19 23:45:59 +01:00
Thomas Hellstrom
72b5d1507a Security fix. Zero pages before they are handed to user space. 
Shared memory areas were not cleared when they are allocated and
handed to user space. Sensitive information may leak.
 2006-12-19 23:23:17 +01:00
Thomas Hellstrom
81251bf78f Reclaim buffers locked fixup. 
Avoid calling reclaim_buffers_locked if we don't have a
hardware lock.

Improve reclaim_buffers_locked deadlock error formatting.
 2006-12-19 23:14:11 +01:00
Dave Airlie
737c73d1a0 add kcalloc compat for before 2.6.10 2006-12-19 22:10:34 +11:00
Dave Airlie
bc4c835731 remove do munmap 4 args 2006-12-19 21:51:30 +11:00
Dave Airlie
7458909bea fixup i915 return values from kernel 2006-12-19 21:48:18 +11:00
Dave Airlie
98799f862e fixup i915 defines in create script 2006-12-19 21:48:06 +11:00
Dave Airlie
6333bfdb58 fixup inclusion of agp.h 2006-12-19 21:37:50 +11:00
Dave Airlie
aa07b2ab0e remove drm pci from 2.5 days 2006-12-19 21:33:47 +11:00
Dave Airlie
ff4b5ccdb4 remove legacy taskqueue code 2006-12-19 21:30:27 +11:00
Dave Airlie
86ff2aeb9b drm: remove all 2.4 support for drm development tree. 
Bye bye 2.4 you served us well..
 2006-12-19 20:29:03 +11:00
Dave Airlie
656c3a3737 [SPARC]: Respect vm_page_prot in io_remap_page_range(). 
Make sure the callers do a pgprot_noncached() on
    vma->vm_page_prot.

    Pointed out by Hugh Dickens.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2006-12-19 18:27:20 +11:00
Dave Airlie
0ab48b0841 [PATCH] mm: incorrect VM_FAULT_OOM returns from drivers 
Some drivers are returning OOM when it is not in response to a memory
    shortage.

Signed-off-by: Nick Piggin <npiggin@suse.de>
 2006-12-19 18:24:44 +11:00
Dave Airlie
303307d254 fix irq args compatiblity with pre 2.6.19 2006-12-19 18:03:20 +11:00
Dave Airlie
1a3316f667 use unifdef to clean up some code 2006-12-19 17:58:24 +11:00
Dave Airlie
07635f26a9 fix comment in r128 2006-12-19 17:58:20 +11:00
Dave Airlie
c52dea9a7d fix some sizes in sis_drv.h 2006-12-19 17:58:16 +11:00