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1220 commits

Author SHA1 Message Date
Thomas Hellstrom
582637641a Remove a scary error printed when we were leaking memory caches. 
We don't use memory caches anymore...

Fix memory accounting initialization to only use low or DMA32 memory.
 2007-01-25 14:27:29 +01:00
Matthieu Castet
f04347f371 nouveau: nv20 graph ctx switch. 
Untested...
 2007-01-13 23:19:41 +01:00
Matthieu Castet
cd5f543b2f nouveau: first step to make graph ctx works 
It is still not working, but now we could use some 3D commands
without needed to run nvidia blob before.
 2007-01-13 21:44:50 +01:00
Dave Airlie
69a98d89d5 nouveau: add missing symlink 2007-01-13 08:43:15 +11:00
Jeremy Kolb
4297a83b48 nouveau: get nv30 context switching to work. 
* Pulled in some registers from nv10reg.h.  Needed for context switching.
* Filled in nv30 graphics context (based on nv40_graph.c).
* Figure out nv30 context table, set up on context creation.  Allows the cards automatic switching to work.
 2007-01-12 00:14:54 -05:00
Dave Airlie
125f3ff367 Revert "nouveau: Fill in context_init for nv10-nv3x." 
This reverts ac076cb9af commit.

Well it didn't do anything interesting...
 2007-01-10 15:19:47 +11:00
Jeremy Kolb jkolb@brandeis.edu
ac076cb9af nouveau: Fill in context_init for nv10-nv3x. 
Fill in the context with the values from PFIFO_CACH1. This should work from nv10 through the nv30 series.
 2007-01-09 23:12:37 -05:00
Stephane Marchesin
ec12209c76 nouveau: Don't use DRIVER_USE_MTRR, we already setup our own mtrr over vram. 2007-01-10 04:42:09 +01:00
Dave Airlie
f6ba3b2603 ttm: make ttm alloc/free into alloc_pages/free_pages 
Add a vmalloc flag to the page flags
 2007-01-09 15:51:29 +11:00
Dave Airlie
22821cf01d add export symbol for memory manager 2007-01-08 22:27:27 +11:00
Dave Airlie
5bf60c9d6c i830: complete fix for i830 maps 2007-01-08 13:09:51 +11:00
Christoph Hellwig
b147c39263 drm: remove drm_follow_page, and drm_ioremap and ioremapfree 
This comes from the Re: [patch] paravirt: isolate module ops on lkml
It needs some testing, please report any regressions caused.

Signed-off-by: Dave Airlie <airlied@linux.ie>
 2007-01-08 11:47:15 +11:00
Dave Airlie
fe5770b89e fixup i810/i830 to use drm_core_ioremap instead of drm_ioremap 2007-01-08 11:46:54 +11:00
Stephane Marchesin
025f281bbf nouveau: Add an mtrr over the whole FB 2007-01-05 20:49:34 +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
0e0d954584 nouveau: Add nv40-specific PGRAPH code, not hooked up yet. 2007-01-02 14:52:43 +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
975136d6e5 Proper allocation of AGP pages for ttms. 2006-12-27 15:32:09 +01:00
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
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
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
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
2253e334cc make sizeof match the copy struct 2006-12-19 17:58:14 +11:00
Dave Airlie
6c8712ba8a use spin_lock_init in via dmablit 2006-12-19 17:58:07 +11:00
Dave Airlie
696f2bfbd1 Revert "drm: ioremap balanced with iounmap for drivers/char/drm" 
This reverts cc22cd8bde commit.

I put this patch incorrectly in .. will fix now
 2006-12-19 16:44:57 +11:00
Dave Airlie
cc22cd8bde drm: ioremap balanced with iounmap for drivers/char/drm 
ioremap must be balanced by an iounmap and failing to do so can result
in a memory leak.

Tested (compilation only) to make sure the files are compiling without
any warning/error due to new changes

Signed-off-by: Amol Lad <amol@verismonetworks.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
 2006-12-19 16:41:10 +11:00
Michael Buesch
b3c88d31e1 drm/linux-core: drmP.h compilation fix 
I need the following patch to fix compilation of
latest drm/linux-core on my ppc64 machine.

/home/mb/develop/git/drm/linux-core/savage_bci.c: In function ‘savage_driver_firstopen’:
/home/mb/develop/git/drm/linux-core/savage_bci.c:587: error: ‘DRM_MTRR_WC’ undeclared (first use in this function)
/home/mb/develop/git/drm/linux-core/savage_bci.c:587: error: (Each undeclared identifier is reported only once
/home/mb/develop/git/drm/linux-core/savage_bci.c:587: error: for each function it appears in.)
/home/mb/develop/git/drm/linux-core/savage_bci.c: In function ‘savage_driver_lastclose’:
/home/mb/develop/git/drm/linux-core/savage_bci.c:664: error: ‘DRM_MTRR_WC’ undeclared (first use in this function)

I looked at in-kernel drmP.h and it actually
has the same fix in it.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
 2006-12-16 11:27:22 +01:00
Thomas Hellstrom
38ed67196f Remove the memory caches for fence objects and memory manager nodes, 
since the support for memory caches has gone from 2.6.20.
 2006-12-15 12:37:24 +01:00
Michel Dänzer
a97bb85c2a Unshare drm_drawable.c again for now. 
The current version didn't build on BSD, where the new functionality isn't used
yet anyway. Whoever changes that will hopefully be able to make the OSes share
this file as well.
 2006-12-01 10:46:21 +01:00
Michel Dänzer
4a0e61d910 Track linux-core symlinks in git. 2006-12-01 10:37:55 +01:00
Dave Airlie
f7affda35b drm: fixup page alignment on SAREA map on ppc64 2006-11-06 11:44:36 +11:00
Dave Airlie
1e90b7ee8c Merge branch 'master' into nouveau-1 
Conflicts:

	linux-core/Makefile.kernel
 2006-11-06 08:03:18 +11:00