| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2021-02-11 | drm/nouveau/mmu: serialise mmu invalidations with private mutex | Ben Skeggs | |
| nvkm_subdev.mutex is going away. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> | |||
| 2019-02-20 | drm/nouveau/mmu: support initialisation of client-managed address-spaces | Ben Skeggs | |
| NVKM is currently responsible for managing the allocation of a client's GPU address-space, but there's various use-cases (ie. HMM address-space mirroring) where giving a client more direct control is desirable. This commit allows for a VMM to be created where the area allocated for NVKM is limited to a client-specified window, the remainder of address- space is controlled directly by the client. Leaving a window is necessary to support various internal requirements, but also to support existing allocation interfaces as not all of the HW is capable of working with a HMM allocation. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> | |||
| 2017-11-02 | drm/nouveau/mmu/nv41: implement new vmm backend | Ben Skeggs | |
| Signed-off-by: Ben Skeggs <bskeggs@redhat.com> | |||
| 2017-11-02 | drm/nouveau/mmu/nv41: implement vmm on top of new base | Ben Skeggs | |
| Signed-off-by: Ben Skeggs <bskeggs@redhat.com> | |||
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