AMD IOMMU: don't assign preallocated protection domains to devices

[linux-2.6-omap-h63xx.git] / include / asm-x86 / amd_iommu_types.h

diff --git a/include/asm-x86/amd_iommu_types.h b/include/asm-x86/amd_iommu_types.h
index d8c5a6c699553d454ebde30645e77dec969f8007..9aa22ead22f380c45d3301cb56ce45e6bce44007 100644 (file)
--- a/include/asm-x86/amd_iommu_types.h
+++ b/include/asm-x86/amd_iommu_types.h
@@ -227,6 +227,12 @@ struct dma_ops_domain {
 
        /* This will be set to true when TLB needs to be flushed */
        bool need_flush;
+
+       /*
+        * if this is a preallocated domain, keep the device for which it was
+        * preallocated in this variable
+        */
+       u16 target_dev;
 };
 
 /*