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2007-07-20Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE.Eric Anholt
The data is now in kernel space, copied in/out as appropriate according to the This results in DRM_COPY_{TO,FROM}_USER going away, and error paths to deal with those failures. This also means that XFree86 4.2.0 support for i810 DRM is lost.
2007-07-20Replace filp in ioctl arguments with drm_file *file_priv.Eric Anholt
As a fallout, replace filp storage with file_priv storage for "unique identifier of a client" all over the DRM. There is a 1:1 mapping, so this should be a noop. This could be a minor performance improvement, as everything on Linux dereferenced filp to get file_priv anyway, while only the mmap ioctls went the other direction.
2007-07-20Remove DRM_ERR OS macro.Eric Anholt
This was used to make all ioctl handlers return -errno on linux and errno on *BSD. Instead, just return -errno in shared code, and flip sign on return from shared code to *BSD code.
2007-07-20Fix linux spinlock macros after the last commit.Eric Anholt
2007-07-19Merge branch 'origin'Eric Anholt
2007-07-18Add dry-coded DRM drawable private information storage for FreeBSD.Eric Anholt
With this, all modules build again.
2007-07-18Fix via dmablit when blit queue is full.Thomas Hellstrom
Fix by Simon Farnsworth, Bugzilla Bug #11542 http://bugs.freedesktop.org/show_bug.cgi?id=11542
2007-07-18fix some missing whitespace/tabDave Airlie
2007-07-18drm: idr stuff is upstream for 2.6.23Dave Airlie
2007-07-18drm: remove drm_u64_t, replace with uint64_t everwhereDave Airlie
This might break something, stdint.h inclusion in drm.h maybe required but I'm not sure yet what platforms have it what ones don't.
2007-07-18drm_context: fix brainoDave Airlie
2007-07-17nouveau: G8x PCIEGARTBen Skeggs
Actually a NV04-NV50 ttm backend for both PCI and PCIEGART, but PCIGART support for G8X using the current mm has been hacked on top of it.
2007-07-16drm: fixup old kernel compat codeDave Airlie
2007-07-16drm: fixup compat wrappersDave Airlie
2007-07-16drm: remove internal sman typedefDave Airlie
2007-07-16drm: remove drm_ref_tDave Airlie
2007-07-16drm: remove drm_buf_tDave Airlie
2007-07-16drm: detypedef ttm/bo/fence codeDave Airlie
2007-07-16drm: remove hashtab/sman and object typedefsDave Airlie
2007-07-16drm: remove drmP.h internal typedefsDave Airlie
2007-07-16drm: remove ttm userspace typedefsDave Airlie
2007-07-16drm: detypedef drm.h and fixup all problemsDave Airlie
2007-07-16drm: fix typedef in drm_os_linux.hDave Airlie
2007-07-16Merge branch 'drm-ttm-cleanup-branch'Dave Airlie
2007-07-12nouveau: separate region_offset into map_handle and offset.Ben Skeggs
2007-07-11Merge branch 'master' into cleanupDave Airlie
Conflicts: libdrm/xf86drm.c linux-core/drm_bo.c linux-core/drm_fence.c
2007-07-11Made drm_sg_alloc accessible from inside the DRM - drm_sg_alloc_ioctl is the ↵Arthur Huillet
ioctl wrapper
2007-07-09nouveau/nv50: Initial channel/object supportBen Skeggs
Should be OK on G84 for a single channel, multiple channels *almost* work. Untested on G80.
2007-07-03Use idr_replace trick to eliminate struct drm_ctx_sarea_list.Kristian Høgsberg
2007-07-03Don't take dev->struct_mutex twice in drm_setsareactx.Kristian Høgsberg
2007-07-03Simplification for previous commit.Michel Dänzer
Dave Airlie pointed out on IRC that idr_replace lets us know if the ID hasn't been allocated, so we don't need a special pointer value for allocated IDs that don't have valid information yet.
2007-07-03Restore pre-idr semantics for drawable information.Michel Dänzer
There's a difference between a drawable ID not having valid drawable information and not being allocated at all. Not making the distinction would break i915 DRM swap scheduling with older X servers that don't push drawable cliprect information to the DRM.
2007-07-02Fix must-check warnings and implement a few error paths.Kristian Høgsberg
2007-07-02Drop drm_drawable_list and add drm_drawable_info directly to the idr.Kristian Høgsberg
2007-06-29Avoid hitting BUG() for kernel-only fence objects.Thomas Hellstrom
2007-06-29Fence object reference / dereference cleanup.Thomas Hellstrom
Buffer object dereference cleanup. Add a struct drm_device member to fence objects: This can simplify code, particularly in drivers.
2007-06-28nouveau/nv50: skeletal backendBen Skeggs
2007-06-28nouveau: Nuke DMA_OBJECT_INIT ioctl (bumps interface to 0.0.7)Ben Skeggs
For various reasons, this ioctl was a bad idea. At channel creation we now automatically create DMA objects covering available VRAM and GART memory, where the client used to do this themselves. However, there is still a need to be able to create DMA objects pointing at specific areas of memory (ie. notifiers). Each channel is now allocated a small amount of memory from which a client can suballocate things (such as notifiers), and have a DMA object created which covers the suballocated area. The NOTIFIER_ALLOC ioctl exposes this functionality.
2007-06-24nouveau: NV1X/2X/3X PFIFO engtab functionsBen Skeggs
Earlier NV1X chips use the NV04 code, see previous commits about NV10 RAMFC entry size.
2007-06-24nouveau: NV04 PFIFO engtab functionsBen Skeggs
2007-06-24nouveau: NV4X PFIFO engtab functionsBen Skeggs
2007-06-18fix radeon setparam on 32/64 systems, harder.David Woodhouse
Commit 9b01bd5b284bbf519b726b39f1352023cb5e9e69 introduced a compat_ioctl handler for RADEON_SETPARAM, the sole purpose of which was to handle the fact that on i386, alignof(uint64_t)==4. Unfortunately, this handler was installed for _all_ 64-bit architectures, instead of only x86_64 and ia64. And thus it breaks 32-bit compatibility on every other arch, where 64-bit integers are aligned to 8 bytes in 32-bit mode just the same as in 64-bit mode. Arnd has a cunning plan to use 'compat_u64' with appropriate alignment attributes according to the 32-bit ABI, but for now let's just make the compat_radeon_cp_setparam routine entirely disappear on 64-bit machines whose 32-bit compat support isn't for i386. It would be a no-op with compat_u64 anyway. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-06-15i915: Fix handling of breadcrumb counter wraparounds.Michel Dänzer
2007-06-15Fix i915 sequence mask.Thomas Hellstrom
2007-06-15Indentation fixes.Thomas Hellstrom
2007-06-15Fix refcounting / lock race.Thomas Hellstrom
Reported by Steve Wilkins / Michel Dänzer.
2007-06-15Locking fixes and instrumentation.Thomas Hellstrom
2007-06-13Make sure we read fence->signaled while spinlocked.Thomas Hellstrom
2007-06-13Fix fence object deref race.Thomas Hellstrom
2007-06-12Fix some obvious bugs.Thomas Hellstrom
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