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path: root/drivers/gpu/drm/nouveau/core/include/subdev/instmem.h
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* drm/nouveau: remove symlinks, move core/ to nvkm/ (no code changes)Ben Skeggs2015-01-221-52/+0
| | | | | | | | | | | | The symlinks were annoying some people, and they're not used anywhere else in the kernel tree. The include directory structure has been changed so that symlinks aren't needed anymore. NVKM has been moved from core/ to nvkm/ to make it more obvious as to what the directory is for, and as some minor prep for when NVKM gets split out into its own module (virt) at a later date. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/subdev: always upcast through nouveau_subdev()/nouveau_engine()Ben Skeggs2015-01-221-1/+1
| | | | | | | Has additional safeties for one. For two, needed for an upcoming commit that removes abuse of nouveau_object.engine. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/instmem: tidy up the object class definitionBen Skeggs2014-01-231-15/+0
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/instmem: tidy up the subdev class definitionBen Skeggs2014-01-231-16/+3
| | | | Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: fix null ptr dereferences on some boardsBen Skeggs2014-01-151-0/+7
| | | | | | | | Regression from "device: populate master subdev pointer only when fully constructed" Reported-by: Bob Gleitsmann <rjgleits@bellsouth.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau: port all engines to new engine module formatBen Skeggs2012-10-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a HUGE commit, but it's not nearly as bad as it looks - any problems can be isolated to a particular chipset and engine combination. It was simply too difficult to port each one at a time, the compat layers are *already* ridiculous. Most of the changes here are simply to the glue, the process for each of the engine modules was to start with a standard skeleton and copy+paste the old code into the appropriate places, fixing up variable names etc as needed. v2: Marcin Slusarz <marcin.slusarz@gmail.com> - fix find/replace bug in license header v3: Ben Skeggs <bskeggs@redhat.com> - bump indirect pushbuf size to 8KiB, 4KiB barely enough for userspace and left no space for kernel's requirements during GEM pushbuf submission. - fix duplicate assignments noticed by clang v4: Marcin Slusarz <marcin.slusarz@gmail.com> - add sparse annotations to nv04_fifo_pause/nv04_fifo_start - use ioread32_native/iowrite32_native for fifo control registers v5: Ben Skeggs <bskeggs@redhat.com> - rebase on v3.6-rc4, modified to keep copy engine fix intact - nv10/fence: unmap fence bo before destroying - fixed fermi regression when using nvidia gr fuc - fixed typo in supported dma_mask checking Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
* drm/nouveau/instmem: completely new implementation, as a subdev moduleBen Skeggs2012-10-031-0/+74
v2 (Ben Skeggs): - some fixes for 64KiB PAGE_SIZE - fix porting issues in (currently unused) nv41/nv44 pciegart code Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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