{
return plpar_hcall_norets(H_SET_MODE, mflags, resource, value1, value2);
}
+
+/*
+ * Enable relocation on exceptions on this partition
+ *
+ * Note: this call has a partition wide scope and can take a while to complete.
+ * If it returns H_LONG_BUSY_* it should be retried periodically until it
+ * returns H_SUCCESS.
+ */
+static inline long enable_reloc_on_exceptions(void)
+{
+ /* mflags = 3: Exceptions at 0xC000000000004000 */
+ return plpar_set_mode(3, 3, 0, 0);
+}
+
+/*
+ * Disable relocation on exceptions on this partition
+ *
+ * Note: this call has a partition wide scope and can take a while to complete.
+ * If it returns H_LONG_BUSY_* it should be retried periodically until it
+ * returns H_SUCCESS.
+ */
+static inline long disable_reloc_on_exceptions(void) {
+ return plpar_set_mode(0, 3, 0, 0);
+}
+
#endif /* _PSERIES_PLPAR_WRAPPERS_H */