iommu/amd: Add sysfs support

[mirror_ubuntu-artful-kernel.git] / drivers / iommu / amd_iommu_types.h

diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h
index 7277a200d9164def7acdf9856a2387eefec02089..557a20e533f0f8223373a359fa0387b60969ba76 100644 (file)
--- a/drivers/iommu/amd_iommu_types.h
+++ b/drivers/iommu/amd_iommu_types.h
@@ -577,6 +577,9 @@ struct amd_iommu {
        /* default dma_ops domain for that IOMMU */
        struct dma_ops_domain *default_dom;
 
+       /* IOMMU sysfs device */
+       struct device *iommu_dev;
+
        /*
         * We can't rely on the BIOS to restore all values on reinit, so we
         * need to stash them