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AgeCommit message (Collapse)Author
2007-03-04ati: make pcigart code able to handle variable size PCI GART apertureDave Airlie
This code doesn't enable a variable aperture it just modifies the codebase to allow me fix it up later
2007-02-27Fix Alpha domain/bus issueJay Estabrook
2007-02-26Fix build for 2.6.21-rc1.Thomas Hellstrom
The vm subsystem of 2.6.21 is fully compatible with the buffer object vm code.
2007-02-22Some fencing cleanup.Thomas Hellstrom
2007-02-18drm: remove last usage of VM_OFFSETDave Airlie
2007-02-16Leftover files from previous commit.Thomas Hellstrom
2007-02-16Simple fence object sample driver for via, based on idling the GPU.Thomas Hellstrom
Buffer object driver for via. Some changes to buffer object driver callbacks. Improve fence flushing.
2007-02-15Initial support for fence object classes.Thomas Hellstrom
(Fence objects belonging to different command submission mechanisms).
2007-02-15Fix build against older kernels.Michel Dänzer
2007-02-14Merge branch 'ttm-vram-0-1-branch'Thomas Hellstrom
2007-02-14Fix multiple spinlock unlockingThomas Hellstrom
2007-02-14Rename drm_ttm.h to drm_objects.hThomas Hellstrom
Fix up some header incompatibilities in drm_fence.c caused by the previous commit.
2007-02-14Move fence- and buffer-object related header stuff to drm_ttm.hThomas Hellstrom
2007-02-14Remove an intel-specific hack and replace it with a fence driver callback.Thomas Hellstrom
2007-02-14Set the drm bus map type for each buffer object memory type.Thomas Hellstrom
2007-02-14Rework buffer object vm code to use nopfn() for kernels >= 2.6.19.Thomas Hellstrom
2007-02-13Remove debug printout.Thomas Hellstrom
2007-02-13Bugzilla Bug #9457Thomas Hellstrom
Add refcounting of user waiters to the DRM hardware lock, so that we can use the DRM_LOCK_CONT flag more conservatively. Also add a kernel waiter refcount that if nonzero transfers the lock for the kernel context, when it is released. This is useful when waiting for idle and can be used for very simple fence object driver implementations for the new memory manager. It also resolves the AIGLX startup deadlock for the sis and the via drivers. i810, i830 still require that the hardware lock is really taken so the deadlock remains for those two. I'm not sure about ffb. Anyone familiar with that code?
2007-02-13More bugfixes.Thomas Hellstrom
Fixed memory, pinned buffers and unmappable memory now seems fully functional.
2007-02-12Fix some outdated URLs, remove others.Adam Jackson
2007-02-12Lindent.Thomas Hellstrom
2007-02-12More bugfixes.Thomas Hellstrom
2007-02-12Cleanup and fix support for pinned buffers.Thomas Hellstrom
2007-02-10Various bugfixes.Thomas Hellstrom
2007-02-09I915 accelerated blit copy functional.Thomas Hellstrom
Fixed - to System memory copies are implemented by flipping in a cache-coherent TTM, blitting to it, and then flipping it out.
2007-02-09Reinstate some LRU handling.Thomas Hellstrom
2007-02-09Remove some code that should have gone inThomas Hellstrom
commit 6a49d9a8abd9f168211017c2d585d0d64e89c530
2007-02-09Fix copyright statements.Thomas Hellstrom
2007-02-09Fix evict_mutex locking range.Thomas Hellstrom
Implement unmappable buffers. (fault moves them to mappable when needed). Various bugfixes.
2007-02-08Add an accelerated buffer copy cleanup helper.Thomas Hellstrom
Export helper functions and make some important buffer-object functions non-static. Add an i915 accelerated blit buffer move for pci memory buffers.
2007-02-08Don't create a ttm just to copy from.Thomas Hellstrom
2007-02-08Fix mm_block leak.Thomas Hellstrom
Some other minor fixes.
2007-02-08A minor function interface change and some memcpy bugfixing.Thomas Hellstrom
Hooray!! it sort of works with a fixed AGP area as faked VRAM.
2007-02-08Simplify external ttm page allocation.Thomas Hellstrom
Implement a memcpy fallback for copying between buffers.
2007-02-08Update memory compatibility tests.Thomas Hellstrom
Now only pinned buffers are broken.
2007-02-07Checkpoint commit.Thomas Hellstrom
Flag handling and memory type selection cleanup. glxgears won't start.
2007-02-07Fix a stray unlock_kernel() in drm_vm.cThomas Hellstrom
Add a file for memory move helpers, drm_bo_move.c Implement generic memory move. Cached, no_move and unmapped memory temporarily broken.
2007-02-06Simplify pci map vs no pci map choice.Thomas Hellstrom
2007-02-06Implement a drm_mem_reg_t substructure in the buffer object type.Thomas Hellstrom
2007-02-06Implement a policy for selecting memory types.Thomas Hellstrom
2007-02-05i915: Add copy-blit operation.Thomas Hellstrom
2007-02-03nouveau: add missing nv04_graph.c symlink.Stephane Marchesin
2007-02-03nouveau: fix nv04 graph routines for new register names.Stephane Marchesin
2007-02-02Make also later kernels work with buffer object vmThomas Hellstrom
and clean up some function names.
2007-02-02Make vm handle buffer objects instead of ttm objects.Thomas Hellstrom
Remove ttm objects. Make vm aware of PCI memory type buffer objects. (Only works for pre 2.6.16 kernels for now).
2007-02-01Fix missing ttm_open_vma call from previous commit.Thomas Hellstrom
Honour the ttm backend cant-use-aperture flag.
2007-02-01Prepare for removal of the ttm_object type.Thomas Hellstrom
2007-02-01Protect drm_mmap against disappearing maps.Thomas Hellstrom
The map lists and hash tables are protected using dev->struct_mutex, but drm_mmap strangely never locked this mutex.
2007-01-31memory manager: Make device driver aware of different memory types.Thomas Hellstrom
Memory types are either fixed (on-card or pre-bound AGP) or not fixed (dynamically bound) to an aperture. They also carry information about: 1) Whether they can be mapped cached. 2) Whether they are at all mappable. 3) Whether they need an ioremap to be accessible from kernel space. In this way VRAM memory and, for example, pre-bound AGP appear identical to the memory manager. This also makes support for unmappable VRAM simple to implement.
2007-01-31Fix an error-path oops.Thomas Hellstrom
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