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| author | Ben Skeggs | 2018-05-08 12:39:48 +0200 |
|---|---|---|
| committer | Ben Skeggs | 2019-02-20 00:00:00 +0100 |
| commit | ab2ee9ffa38ac1bcb7321a615872739e3e240b75 (patch) | |
| tree | 8adeb99e37056f91706b3b16f3f900da84f94a6c /drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgv100.c | |
| parent | drm/nouveau/mmu/gp100-: add privileged methods for fault replay/cancel (diff) | |
| download | kernel-qcow2-linux-ab2ee9ffa38ac1bcb7321a615872739e3e240b75.tar.gz kernel-qcow2-linux-ab2ee9ffa38ac1bcb7321a615872739e3e240b75.tar.xz kernel-qcow2-linux-ab2ee9ffa38ac1bcb7321a615872739e3e240b75.zip | |
drm/nouveau/mmu/gp100-: support vmms with gcc/tex replayable faults enabled
Some GPU units are capable of supporting "replayable" page faults, where
the execution unit will wait for SW to fixup GPU page tables rather than
triggering a channel-fatal fault.
This feature isn't useful (it's harmful, even) unless something like HMM
is being used to manage events appearing in the replayable fault buffer,
so, it's disabled by default.
This commit allows a client to request it be enabled.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgv100.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgv100.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgv100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgv100.c index 172d685932d0..f0e21f63253a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgv100.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgv100.c @@ -84,6 +84,6 @@ gv100_vmm_new(struct nvkm_mmu *mmu, bool managed, u64 addr, u64 size, void *argv, u32 argc, struct lock_class_key *key, const char *name, struct nvkm_vmm **pvmm) { - return nv04_vmm_new_(&gv100_vmm, mmu, 0, managed, addr, size, - argv, argc, key, name, pvmm); + return gp100_vmm_new_(&gv100_vmm, mmu, managed, addr, size, + argv, argc, key, name, pvmm); } |