1 files changed, 15 insertions, 0 deletions

diff --git a/arch/x86/kernel/cpu/mcheck/mce-internal.h b/arch/x86/kernel/cpu/mcheck/mce-internal.h
index 54dcb8ff12e5..32996f9fab67 100644
--- a/arch/x86/kernel/cpu/mcheck/mce-internal.h
+++ b/arch/x86/kernel/cpu/mcheck/mce-internal.h
@@ -1,3 +1,4 @@
+#include <linux/sysdev.h>
 #include <asm/mce.h>
 
 enum severity_level {
@@ -10,6 +11,20 @@ enum severity_level {
         MCE_PANIC_SEVERITY,
 };
 
+#define ATTR_LEN                16
+
+/* One object for each MCE bank, shared by all CPUs */
+struct mce_bank {
+        u64                     ctl;                    /* subevents to enable */
+        unsigned char init;                             /* initialise bank? */
+        struct sysdev_attribute attr;                   /* sysdev attribute */
+        char                    attrname[ATTR_LEN];     /* attribute name */
+};
+
 int mce_severity(struct mce *a, int tolerant, char **msg);
+struct dentry *mce_get_debugfs_dir(void);
 
 extern int mce_ser;
+
+extern struct mce_bank *mce_banks;
+