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 void (*shutdown)(struct gio_device *); 29 30 struct device_driver driver; 31}; 32#define to_gio_driver(drv) container_of(drv, struct gio_driver, driver) 33 34extern const struct gio_device_id *gio_match_device(const struct gio_device_id *, 35 const struct gio_device *); 36extern struct gio_device *gio_dev_get(struct gio_device *); 37extern void gio_dev_put(struct gio_device *); 38 39extern int gio_device_register(struct gio_device *); 40extern void gio_device_unregister(struct gio_device *); 41extern void gio_release_dev(struct device *); 42 43static inline void gio_device_free(struct gio_device *dev) 44{ 45 gio_release_dev(&dev->dev); 46} 47 48extern int gio_register_driver(struct gio_driver *); 49extern void gio_unregister_driver(struct gio_driver *); 50 51#define gio_get_drvdata(_dev) dev_get_drvdata(&(_dev)->dev) 52#define gio_set_drvdata(_dev, data) dev_set_drvdata(&(_dev)->dev, (data)) 53 54extern void gio_set_master(struct gio_device *); 55