LXR linux/arch/mips/include/asm/gio

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#include <linux/device.h>
   3#include <linux/mod_devicetable.h>
   4
   5struct gio_device_id {
   6        __u8 id;
   7};
   8
   9struct gio_device {
  10        struct device   dev;
  11        struct resource resource;
  12        unsigned int    irq;
  13        unsigned int    slotno;
  14
  15        const char      *name;
  16        struct gio_device_id id;
  17        unsigned        id32:1;
  18        unsigned        gio64:1;
  19};
  20#define to_gio_device(d) container_of(d, struct gio_device, dev)
  21
  22struct gio_driver {
  23        const char    *name;
  24        struct module *owner;
  25        const struct gio_device_id *id_table;
  26
  27        int  (*probe)(struct gio_device *, const struct gio_device_id *);
  28        void (*remove)(struct gio_device *);
  29        void (*shutdown)(struct gio_device *);
  30
  31        struct device_driver driver;
  32};
  33#define to_gio_driver(drv) container_of(drv, struct gio_driver, driver)
  34
  35extern const struct gio_device_id *gio_match_device(const struct gio_device_id *,
  36                                                    const struct gio_device *);
  37extern struct gio_device *gio_dev_get(struct gio_device *);
  38extern void gio_dev_put(struct gio_device *);
  39
  40extern int gio_device_register(struct gio_device *);
  41extern void gio_device_unregister(struct gio_device *);
  42extern void gio_release_dev(struct device *);
  43
  44static inline void gio_device_free(struct gio_device *dev)
  45{
  46        gio_release_dev(&dev->dev);
  47}
  48
  49extern int gio_register_driver(struct gio_driver *);
  50extern void gio_unregister_driver(struct gio_driver *);
  51
  52#define gio_get_drvdata(_dev)        dev_get_drvdata(&(_dev)->dev)
  53#define gio_set_drvdata(_dev, data)  dev_set_drvdata(&(_dev)->dev, (data))
  54
  55extern void gio_set_master(struct gio_device *);
  56