AMD IOMMU: implement lazy IO/TLB flushing

[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 dcc812067394fd5e366810d0d57eb2dbf6f05d70..dcc472445ffd7d7fb44ec58ba80eef6927c62888 100644 (file)
--- a/include/asm-x86/amd_iommu_types.h
+++ b/include/asm-x86/amd_iommu_types.h
@@ -196,6 +196,9 @@ struct dma_ops_domain {
         * just calculate its address in constant time.
         */
        u64 **pte_pages;
+
+       /* This will be set to true when TLB needs to be flushed */
+       bool need_flush;
 };
 
 /*