+/* note: this locks both the calling module and the processor module
+ if a _PPC object exists, rmmod is disallowed then */
+int acpi_processor_notify_smm(struct module *calling_module);
+
+
+
+/* for communication between multiple parts of the processor kernel module */
+extern struct acpi_processor *processors[NR_CPUS];
+extern struct acpi_processor_errata errata;
+
+/* in processor_perflib.c */
+#ifdef CONFIG_CPU_FREQ
+void acpi_processor_ppc_init(void);
+void acpi_processor_ppc_exit(void);
+int acpi_processor_ppc_has_changed(struct acpi_processor *pr);
+#else
+static inline void acpi_processor_ppc_init(void) { return; }
+static inline void acpi_processor_ppc_exit(void) { return; }
+static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr) {
+ static unsigned int printout = 1;
+ if (printout) {
+ printk(KERN_WARNING "Warning: Processor Platform Limit event detected, but not handled.\n");
+ printk(KERN_WARNING "Consider compiling CPUfreq support into your kernel.\n");
+ printout = 0;
+ }
+ return 0;
+}
+#endif /* CONFIG_CPU_FREQ */
+
+/* in processor_throttling.c */
+int acpi_processor_get_throttling_info (struct acpi_processor *pr);
+int acpi_processor_set_throttling (struct acpi_processor *pr, int state);
+int acpi_processor_throttling_open_fs(struct inode *inode, struct file *file);
+ssize_t acpi_processor_write_throttling (
+ struct file *file,
+ const char __user *buffer,
+ size_t count,
+ loff_t *data);
+extern struct file_operations acpi_processor_throttling_fops;
+
+/* in processor_idle.c */
+int acpi_processor_power_init(struct acpi_processor *pr, struct acpi_device *device);
+int acpi_processor_cst_has_changed (struct acpi_processor *pr);
+int acpi_processor_power_exit(struct acpi_processor *pr, struct acpi_device *device);
+
+
+/* in processor_thermal.c */
+int acpi_processor_get_limit_info (struct acpi_processor *pr);
+int acpi_processor_limit_open_fs(struct inode *inode, struct file *file);
+ssize_t acpi_processor_write_limit (
+ struct file *file,
+ const char __user *buffer,
+ size_t count,
+ loff_t *data);
+extern struct file_operations acpi_processor_limit_fops;
+
+#ifdef CONFIG_CPU_FREQ
+void acpi_thermal_cpufreq_init(void);
+void acpi_thermal_cpufreq_exit(void);
+#else
+static inline void acpi_thermal_cpufreq_init(void) { return; }
+static inline void acpi_thermal_cpufreq_exit(void) { return; }
+#endif
+
+