* 0 on success;
* (<0) on failure.
*/
-
int rte_mp_channel_init(void);
/**
- * Internal Executes all the user application registered callbacks for
- * the specific device. It is for DPDK internal user only. User
- * application should not call it directly.
- *
- * @param device_name
- * The device name.
- * @param event
- * the device event type.
+ * Primary/secondary communication cleanup.
*/
-void dev_callback_process(char *device_name, enum rte_dev_event_type event);
+void rte_mp_channel_cleanup(void);
/**
* @internal
rte_devargs_layers_parse(struct rte_devargs *devargs,
const char *devstr);
+/*
+ * probe a device at local process.
+ *
+ * @param devargs
+ * Device arguments including bus, class and driver properties.
+ * @param new_dev
+ * new device be probed as output.
+ * @return
+ * 0 on success, negative on error.
+ */
+int local_dev_probe(const char *devargs, struct rte_device **new_dev);
+
+/**
+ * Hotplug remove a given device from a specific bus at local process.
+ *
+ * @param dev
+ * Data structure of the device to remove.
+ * @return
+ * 0 on success, negative on error.
+ */
+int local_dev_remove(struct rte_device *dev);
+
+/**
+ * Iterate over all buses to find the corresponding bus to handle the sigbus
+ * error.
+ * @param failure_addr
+ * Pointer of the fault address of the sigbus error.
+ *
+ * @return
+ * 0 success to handle the sigbus.
+ * -1 failed to handle the sigbus
+ * 1 no bus can handler the sigbus
+ */
+int rte_bus_sigbus_handler(const void *failure_addr);
+
+/**
+ * @internal
+ * Register the sigbus handler.
+ *
+ * @return
+ * - On success, zero.
+ * - On failure, a negative value.
+ */
+int
+dev_sigbus_handler_register(void);
+
+/**
+ * @internal
+ * Unregister the sigbus handler.
+ *
+ * @return
+ * - On success, zero.
+ * - On failure, a negative value.
+ */
+int
+dev_sigbus_handler_unregister(void);
+
+/**
+ * Check if the option is registered.
+ *
+ * @param option
+ * The option to be parsed.
+ *
+ * @return
+ * 0 on success
+ * @return
+ * -1 on fail
+ */
+int
+rte_option_parse(const char *opt);
+
+/**
+ * Iterate through the registered options and execute the associated
+ * callback if enabled.
+ */
+void
+rte_option_init(void);
+
+/**
+ * Iterate through the registered options and show the associated
+ * usage string.
+ */
+void
+rte_option_usage(void);
+
#endif /* _EAL_PRIVATE_H_ */