+ pinstmem->priv = priv;
+
+ /* BAR3 VM */
+ ret = nouveau_vm_new(dev, 0, pci_resource_len(pdev, 3), 0,
+ &dev_priv->bar3_vm);
+ if (ret)
+ goto error;
+
+ ret = nouveau_gpuobj_new(dev, NULL,
+ (pci_resource_len(pdev, 3) >> 12) * 8, 0,
+ NVOBJ_FLAG_DONT_MAP |
+ NVOBJ_FLAG_ZERO_ALLOC,
+ &dev_priv->bar3_vm->pgt[0].obj[0]);
+ if (ret)
+ goto error;
+ dev_priv->bar3_vm->pgt[0].refcount[0] = 1;
+
+ nv50_instmem_map(dev_priv->bar3_vm->pgt[0].obj[0]);
+
+ ret = nouveau_gpuobj_new(dev, NULL, 0x8000, 4096,
+ NVOBJ_FLAG_ZERO_ALLOC, &priv->bar3_pgd);
+ if (ret)
+ goto error;
+
+ ret = nouveau_vm_ref(dev_priv->bar3_vm, &vm, priv->bar3_pgd);
+ if (ret)
+ goto error;
+ nouveau_vm_ref(NULL, &vm, NULL);
+
+ ret = nvc0_channel_new(dev, 8192, dev_priv->bar3_vm, &priv->bar3,
+ priv->bar3_pgd, pci_resource_len(dev->pdev, 3));
+ if (ret)
+ goto error;
+
+ /* BAR1 VM */
+ ret = nouveau_vm_new(dev, 0, pci_resource_len(pdev, 1), 0, &vm);
+ if (ret)
+ goto error;
+
+ ret = nouveau_gpuobj_new(dev, NULL, 0x8000, 4096,
+ NVOBJ_FLAG_ZERO_ALLOC, &priv->bar1_pgd);
+ if (ret)
+ goto error;
+
+ ret = nouveau_vm_ref(vm, &dev_priv->bar1_vm, priv->bar1_pgd);
+ if (ret)
+ goto error;
+ nouveau_vm_ref(NULL, &vm, NULL);
+
+ ret = nvc0_channel_new(dev, 8192, dev_priv->bar1_vm, &priv->bar1,
+ priv->bar1_pgd, pci_resource_len(dev->pdev, 1));
+ if (ret)
+ goto error;
+
+ /* channel vm */
+ ret = nouveau_vm_new(dev, 0, (1ULL << 40), 0x0008000000ULL, &vm);
+ if (ret)
+ goto error;
+
+ ret = nouveau_gpuobj_new(dev, NULL, 0x8000, 4096, 0, &priv->chan_pgd);
+ if (ret)
+ goto error;
+
+ nouveau_vm_ref(vm, &dev_priv->chan_vm, priv->chan_pgd);
+ nouveau_vm_ref(NULL, &vm, NULL);
+
+ nvc0_instmem_resume(dev);