]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: b95cd0a) | patch
drm/nouveau/mmu/gm200,gm20b: implement new vmm backend
authorBen Skeggs <bskeggs@redhat.com>
Tue, 31 Oct 2017 17:56:19 +0000 (03:56 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Thu, 2 Nov 2017 03:32:29 +0000 (13:32 +1000)
commit7b45f164fa72f3a5477b1bf3bb9c7ff0e656d488
treea1e15cd9b94a45de0b1025cf78e451fca68bc322tree | snapshot
parentb95cd0ab680b647ad1a825080f812b2f3bce84eecommit | diff
drm/nouveau/mmu/gm200,gm20b: implement new vmm backend

Adds support for:
- 64KiB big page size.
- System-memory PTs.
- LPTE "invalid" state.
- (Tegra) Use of video memory aperture.
- Sparse PDEs/PTEs.
- Additional blocklinear kinds.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/include/nvif/ifb00d.h diff | blob | history
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gm200.c diff | blob | history
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gm20b.c diff | blob | history
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/priv.h diff | blob | history
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgm200.c diff | blob | history
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgm20b.c diff | blob | history
Linux Kernel Source Tree.