1#include <linux/device.h> 2#include <linux/mod_devicetable.h> 3 4struct gio_device_id { 5 __u8 id; 6}; 7 8struct gio_device { 9 struct device dev; 10 struct resource resource; 11 unsigned int irq; 12 unsigned int slotno; 13 14 const char *name; 15 struct gio_device_id id; 16 unsigned id32:1; 17 unsigned gio64:1; 18}; 19#define to_gio_device(d) container_of(d, struct gio_device, dev) 20 21struct gio_driver { 22 const char *name; 23 struct module *owner; 24 const struct gio_device_id *id_table; 25 26 int (*probe)(struct gio_device *, const struct gio_device_id *); 27 void (*remove)(struct gio_device *); 28 int (*suspend)(struct gio_device *, pm_message_t); 29 int (*resume)(struct gio_device *); 30 void (*shutdown)(struct gio_device *); 31 32 struct device_driver driver; 33}; 34#define to_gio_driver(drv) container_of(drv, struct gio_driver, driver) 35 36extern const struct gio_device_id *gio_match_device(const struct gio_device_id *, 37 const struct gio_device *); 38extern struct gio_device *gio_dev_get(struct gio_device *); 39extern void gio_dev_put(struct gio_device *); 40 41extern int gio_device_register(struct gio_device *); 42extern void gio_device_unregister(struct gio_device *); 43extern void gio_release_dev(struct device *); 44 45static inline void gio_device_free(struct gio_device *dev) 46{ 47 gio_release_dev(&dev->dev); 48} 49 50extern int gio_register_driver(struct gio_driver *); 51extern void gio_unregister_driver(struct gio_driver *); 52 53#define gio_get_drvdata(_dev) drv_get_drvdata(&(_dev)->dev) 54#define gio_set_drvdata(_dev, data) drv_set_drvdata(&(_dev)->dev, (data)) 55 56extern void gio_set_master(struct gio_device *); 57