drm/nouveau/mmu: store mapped flag separately from memory pointer
authorBen Skeggs <bskeggs@redhat.com>
Sat, 7 Jul 2018 08:29:20 +0000 (18:29 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Tue, 19 Feb 2019 23:00:00 +0000 (09:00 +1000)
commit8e68271d7ce472ff75af8cf4988edf1c797253a5
tree824e626c1d564c0974dea61925bb66fcac9dd68b
parent2606f291621eb319726243e0f3893644114277f8
drm/nouveau/mmu: store mapped flag separately from memory pointer

This will be used to support a privileged client providing PTEs directly,
without a memory object to use as a reference.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/include/nvkm/subdev/mmu.h
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c