1 files changed, 35 insertions, 0 deletions

diff --git a/arch/powerpc/include/asm/pSeries_reconfig.h b/arch/powerpc/include/asm/pSeries_reconfig.h
new file mode 100644
index 00000000000..23cd6cc30bc
--- /dev/null
+++ b/arch/powerpc/include/asm/pSeries_reconfig.h
@@ -0,0 +1,35 @@
+#ifndef _PPC64_PSERIES_RECONFIG_H
+#define _PPC64_PSERIES_RECONFIG_H
+#ifdef __KERNEL__
+
+#include <linux/notifier.h>
+
+/*
+ * Use this API if your code needs to know about OF device nodes being
+ * added or removed on pSeries systems.
+ */
+
+#define PSERIES_RECONFIG_ADD            0x0001
+#define PSERIES_RECONFIG_REMOVE         0x0002
+#define PSERIES_DRCONF_MEM_ADD          0x0003
+#define PSERIES_DRCONF_MEM_REMOVE       0x0004
+
+#ifdef CONFIG_PPC_PSERIES
+extern int pSeries_reconfig_notifier_register(struct notifier_block *);
+extern void pSeries_reconfig_notifier_unregister(struct notifier_block *);
+extern int pSeries_reconfig_notify(unsigned long action, void *p);
+/* Not the best place to put this, will be fixed when we move some
+ * of the rtas suspend-me stuff to pseries */
+extern void pSeries_coalesce_init(void);
+#else /* !CONFIG_PPC_PSERIES */
+static inline int pSeries_reconfig_notifier_register(struct notifier_block *nb)
+{
+        return 0;
+}
+static inline void pSeries_reconfig_notifier_unregister(struct notifier_block *nb) { }
+static inline void pSeries_coalesce_init(void) { }
+#endif /* CONFIG_PPC_PSERIES */
+
+
+#endif /* __KERNEL__ */
+#endif /* _PPC64_PSERIES_RECONFIG_H */