nouveau_svmm_invalidate(struct nouveau_svmm *svmm, u64 start, u64 limit)
{
if (limit > start) {
- bool super = svmm->vmm->vmm.object.client->super;
- svmm->vmm->vmm.object.client->super = true;
nvif_object_mthd(&svmm->vmm->vmm.object, NVIF_VMM_V0_PFNCLR,
&(struct nvif_vmm_pfnclr_v0) {
.addr = start,
.size = limit - start,
}, sizeof(struct nvif_vmm_pfnclr_v0));
- svmm->vmm->vmm.object.client->super = super;
}
}
NVIF_VMM_PFNMAP_V0_A |
NVIF_VMM_PFNMAP_V0_HOST;
- svmm->vmm->vmm.object.client->super = true;
ret = nvif_object_ioctl(&svmm->vmm->vmm.object, args, size, NULL);
- svmm->vmm->vmm.object.client->super = false;
mutex_unlock(&svmm->mutex);
unlock_page(page);
nouveau_hmm_convert_pfn(drm, &range, args);
- svmm->vmm->vmm.object.client->super = true;
ret = nvif_object_ioctl(&svmm->vmm->vmm.object, args, size, NULL);
- svmm->vmm->vmm.object.client->super = false;
mutex_unlock(&svmm->mutex);
out:
mutex_lock(&svmm->mutex);
- svmm->vmm->vmm.object.client->super = true;
ret = nvif_object_ioctl(&svmm->vmm->vmm.object, args, sizeof(*args) +
npages * sizeof(args->p.phys[0]), NULL);
- svmm->vmm->vmm.object.client->super = false;
mutex_unlock(&svmm->mutex);
}