1 files changed, 7 insertions, 1 deletions

diff --git a/arch/x86/include/asm/amd_iommu_types.h b/arch/x86/include/asm/amd_iommu_types.h
index 0c878caaa0a2..3a6a3259e1eb 100644
--- a/arch/x86/include/asm/amd_iommu_types.h
+++ b/arch/x86/include/asm/amd_iommu_types.h
@@ -198,7 +198,7 @@ extern bool amd_iommu_dump;
 #define DUMP_printk(format, arg...)                                     \
         do {                                                            \
                 if (amd_iommu_dump)                                             \
-                        printk(KERN_INFO "AMD IOMMU: " format, ## arg); \
+                        printk(KERN_INFO "AMD-Vi: " format, ## arg);    \
         } while(0);
 
 /*
@@ -337,6 +337,9 @@ struct amd_iommu {
         /* if one, we need to send a completion wait command */
         bool need_sync;
 
+        /* becomes true if a command buffer reset is running */
+        bool reset_in_progress;
+
         /* default dma_ops domain for that IOMMU */
         struct dma_ops_domain *default_dom;
 };
@@ -457,4 +460,7 @@ static inline void amd_iommu_stats_init(void) { }
 
 #endif /* CONFIG_AMD_IOMMU_STATS */
 
+/* some function prototypes */
+extern void amd_iommu_reset_cmd_buffer(struct amd_iommu *iommu);
+
 #endif /* _ASM_X86_AMD_IOMMU_TYPES_H */