---

yaml --- r: 311735 b: refs/heads/master c: ac1534a h: refs/heads/master i: 311733: 1618255 311731: f2662fd 311727: 2495d2d v: v3
git-mirror · Jun 25, 2012 · db1cc27 · db1cc27
1 parent 8d7b3dc
commit db1cc27
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f2f12b6fc032c7b1419fd6db84e2868b5f05a878
+refs/heads/master: ac1534a55d1e87d59a21c09c570605933b551480
diff --git a/trunk/drivers/iommu/amd_iommu.c b/trunk/drivers/iommu/amd_iommu.c
@@ -83,6 +83,8 @@ static struct iommu_ops amd_iommu_ops;
 static ATOMIC_NOTIFIER_HEAD(ppr_notifier);
 int amd_iommu_max_glx_val = -1;
 
+static struct dma_map_ops amd_iommu_dma_ops;
+
 /*
  * general struct to manage commands send to an IOMMU
  */
@@ -2267,6 +2269,13 @@ static int device_change_notifier(struct notifier_block *nb,
 		list_add_tail(&dma_domain->list, &iommu_pd_list);
 		spin_unlock_irqrestore(&iommu_pd_list_lock, flags);
 
+		dev_data = get_dev_data(dev);
+
+		if (!dev_data->passthrough)
+			dev->archdata.dma_ops = &amd_iommu_dma_ops;
+		else
+			dev->archdata.dma_ops = &nommu_dma_ops;
+
 		break;
 	case BUS_NOTIFY_DEL_DEVICE: