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path: root/linux-core/drmP.h
AgeCommit message (Collapse)Author
2006-08-30Remove the buffer object hint field and use it onlyThomas Hellstrom
as an argument. Validate stub.
2006-08-30Memory manager init and takedown.Thomas Hellstrom
2006-08-30Buffer object reply fill in.Thomas Hellstrom
Lindent of drm_bo.c drm_ttm.c
2006-08-29Checkpoint commit. Buffer object flags and IOCTL argument list.Thomas Hellstrom
2006-08-29Checkpoint ttm addition to buffer objects.Thomas Hellstrom
2006-08-2964-bit IOCTL integer (Michel Dänzer & Brian Paul)Thomas Hellstrom
2006-08-28Proper TTM dereferencingThomas Hellstrom
Initial buffer object creation.
2006-08-28Buffer object idle and mapping synchronization.Thomas Hellstrom
2006-08-28Add a 64-bit drm unsigned type for 64-bit clean IOCTLS.Thomas Hellstrom
Conversion functions in drmP.h and xf86drm.c.
2006-08-28Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into ā†µThomas Hellstrom
drm-ttm-0-2-branch Conflicts: linux-core/drmP.h
2006-08-28drm: lots of small cleanups and whitespace issues fixed upDave Airlie
remove a mach64 warning, align a lot of things from linux kernel
2006-08-28remove local copies of pci domain/bus/slot/numDave Airlie
2006-08-27Have TTM create and reference ioctl call return the actual TTM size.Thomas Hellstrom
2006-08-27ttm create / destroy / ref / unref ioctl.Thomas Hellstrom
2006-08-25ttm and buffer objects ioctl stubs.Thomas Hellstrom
2006-08-25Checkpoint commitThomas Hellstrom
Buffer object code.
2006-08-22ttm code cleanup.Thomas Hellstrom
Fix the sleep-in-page-table-spinlock bug discovered by Dave Airlie
2006-08-22Add a fence object class field for future use (For example VSYNC fence objects)Thomas Hellstrom
2006-08-22AGP backends for TTM.Thomas Hellstrom
2006-08-22Bring in stripped TTM functionality.Thomas Hellstrom
2006-08-21Remove some accidently included TTM code.Thomas Hellstrom
2006-08-21Add missing fence type define.Thomas Hellstrom
Add drm_fence.o to Makefile
2006-08-21User / Kernel space fence objects (device-independent part).Thomas Hellstrom
2006-08-21Generic DRM support base-class support for user-space objects, likeThomas Hellstrom
fence objects and buffer objects: Refcounting, Inter-process sharing, Synchronization Destruction.
2006-07-24switch drm to use Linux mutexes instead of semaphore.Dave Airlie
I hope the fallback compat code works if not shout at me.
2006-07-10Change drm Map handles to be arbitrary 32-bit hash tokens in the rangeThomas Hellstrom
0x10000000 to 0x90000000 in PAGE_SIZE increments. Implement hashed map lookups. This potentially breaks both 2D and 3D drivers. If so, the corresponding 2D and 3D driver should be fixed, and it's corresponding drm device driver should have its major bumped as soon as possible. Bump sis and via drm device driver majors. The SiS and Unichrome 3D drivers are fixed in Mesa CVS HEAD and mesa_6_4_branch.
2006-06-06Fix drm_remove_magic potential memory leak / corruption. Move drmThomas Hellstrom
authentication token hashing to new generic hash table implementation.
2006-06-06Merge in the drm-sman-branchThomas Hellstrom
2006-04-05remove stupid init and exit flags..Dave Airlie
2006-02-19experimental PCI DMA fixes use proper Linux interfacesDave Airlie
2006-02-18major realigment of DRM CVS with kernel code, makes integration much easierDave Airlie
2006-01-02use drm_cards_limit instead of cards_limitDave Airlie
2005-11-08Initial port of savage to FreeBSD for the AGP and !ShadowStatus case. AddsEric Anholt
drm_mtrr_{add,del} for handling the MTRR setup. Still has a LOR issue with DRM_VERIFYAREA_READ/DRM_COPY_FROM_USER_UNCHECKED in savage_bci.c -- this won't work with the fine-grained locking in use, and just doing a single copyin to a temporary will probably work fine. Also note that the module leaks approximately 4 kb on unload.
2005-11-08Catch FreeBSD up to the pcie gart changes. Required minor modification toEric Anholt
radeon_cp.c to use a drm_local_map_t-type mapping (drm_core_ioremap rather than drm_ioremap), which contains private device mapping information on BSD. I also changed the ati_pcigart interface to use "void *" for pointers to kva rather than "unsigned long". While PCIGART support appears to be broken on FreeBSD currently, I think this is not new, and BusType PCI remains working on my r100 in Linux.
2005-11-03Converts the remaining drm_agp_foo functions to be a drm_agp_foo andIan Romanick
drm_agp_foo_ioctl pair. Modifies the MGA DRM to use the drm_agp_foo functions instead of the drm_foo_agp functions. The drm_foo_agp functions are no longer exported by drm.ko. Ensures that dma->seg_count and dma->page_count are properly set in drm_addbufs_{agp,sg,fb}. drm_addbufs_pci was already correct. Ensures that mga_do_agp_dma_bootstrap correctly sets agp_buffer_token. At this point PCI DMA is still broken. Xorg bug: #4797 Reviewed by: Dave Airlie, Eric Anholt Signed-off-by: Ian Romanick <idr@us.ibm.com>
2005-10-23we don't use this stuff anymore .. remove 1k buffer from driver ..Dave Airlie
2005-10-06remove version not used anymoreDave Airlie
2005-09-25use linux kernel macros don't make our ownDave Airlie
2005-09-11Add GART in FB support for ati pcigart, and PCIE support for r300Dave Airlie
2005-09-03convert ioctl flags to use flags instead of separate intsDave Airlie
2005-08-22remove i915_pm code as it causes too many issues with current softwareAlan Hourihane
suspend, and the DDX driver re-inits the board successfully anyway.
2005-08-16add Egberts 32/64 bit patch (its in kernel already...)Dave Airlie
2005-08-12Reverting the previous via security-fix commit, since the assumption ofThomas Hellstrom
contexts registered with the callers filp was wrong.
2005-08-10Security fix on via: Checking that the specified context belongs to theThomas Hellstrom
caller on fb / agp memory alloc and free. Otherwise malicious clients can register allocations on other clients or free memory used by other clients which will lead to severe memory manager inconsistensies.
2005-08-05Rename the driver hooks in the DRM to something a little moreEric Anholt
understandable: preinit -> load postinit -> (removed) presetup -> firstopen postsetup -> (removed) open_helper -> open prerelease -> preclose free_filp_priv -> postclose pretakedown -> lastclose postcleanup -> unload release -> reclaim_buffers_locked version -> (removed) postinit and version were replaced with generic code in the Linux DRM (drivers now set their version numbers and description in the driver structure, like on BSD). postsetup wasn't used at all. Fixes the savage hooks for initializing and tearing down mappings at the right times. Testing involved at least starting X, running glxgears, killing glxgears, exiting X, and repeating. Tested on: FreeBSD (g200, g400, r200, r128) Linux (r200, savage4)
2005-08-04Split the control of master vs root priv. Everything is still marked asJon Smirl
needing root.
2005-07-20Add latest r300 support from r300.sf.net CVS. Patch submitted by volodya,Eric Anholt
with BSD fix from jkim and the r300_reg.h license from Nicolai Haehnle. Big thanks to everyone involved!
2005-07-03Simplify the sysfs codeJon Smirl
2005-07-03Add sysfs attribute dri_library_name on Linux. code in share-core/via_drv.cJon Smirl
is ok to be shared, it will be passive on BSD.
2005-06-28- Remove drm_initmap and replace its usage with drm_addmap. This reducesEric Anholt
code duplication, and it also hands you the map pointer so you don't need to re-find it. - Remove the permanent maps flag. Instead, for register and framebuffer maps, we always check whether there's already a map of that type and offset around. Move the Radeon map initialization into presetup (first open) so it happens again after every takedown. - Remove the split cleanup of maps between driver takedown (last close) and cleanup (module unload). Instead, always tear down maps on takedown, and drivers can recreate them on first open. - Make MGA always use addmap, instead of allocating consistent memory in the PCI case and then faking up a map for it, which accomplished nearly the same thing, in a different order. Note that the maps are exposed to the user again: we may want to expose a flag to avoid this, but it's not a security concern, and saves us a lot of code. - Remove rmmaps in the MGA driver. Since the function is only called during takedown anyway, we can let them die a natural death. - Make removal of maps happen in one function, which is called by both drm_takedown and drm_rmmap_ioctl. Reviewed by: idr (previous revision) Tested on: mga (old/new/pci dma), radeon, savage
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