1d421ca9d7
- added interrupt support for GIO devices - improved detection of GIO cards on Indigo2 - added more known GIO cards Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7055/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
#include <linux/device.h>
|
|
#include <linux/mod_devicetable.h>
|
|
|
|
struct gio_device_id {
|
|
__u8 id;
|
|
};
|
|
|
|
struct gio_device {
|
|
struct device dev;
|
|
struct resource resource;
|
|
unsigned int irq;
|
|
unsigned int slotno;
|
|
|
|
const char *name;
|
|
struct gio_device_id id;
|
|
unsigned id32:1;
|
|
unsigned gio64:1;
|
|
};
|
|
#define to_gio_device(d) container_of(d, struct gio_device, dev)
|
|
|
|
struct gio_driver {
|
|
const char *name;
|
|
struct module *owner;
|
|
const struct gio_device_id *id_table;
|
|
|
|
int (*probe)(struct gio_device *, const struct gio_device_id *);
|
|
void (*remove)(struct gio_device *);
|
|
int (*suspend)(struct gio_device *, pm_message_t);
|
|
int (*resume)(struct gio_device *);
|
|
void (*shutdown)(struct gio_device *);
|
|
|
|
struct device_driver driver;
|
|
};
|
|
#define to_gio_driver(drv) container_of(drv, struct gio_driver, driver)
|
|
|
|
extern const struct gio_device_id *gio_match_device(const struct gio_device_id *,
|
|
const struct gio_device *);
|
|
extern struct gio_device *gio_dev_get(struct gio_device *);
|
|
extern void gio_dev_put(struct gio_device *);
|
|
|
|
extern int gio_device_register(struct gio_device *);
|
|
extern void gio_device_unregister(struct gio_device *);
|
|
extern void gio_release_dev(struct device *);
|
|
|
|
static inline void gio_device_free(struct gio_device *dev)
|
|
{
|
|
gio_release_dev(&dev->dev);
|
|
}
|
|
|
|
extern int gio_register_driver(struct gio_driver *);
|
|
extern void gio_unregister_driver(struct gio_driver *);
|
|
|
|
#define gio_get_drvdata(_dev) dev_get_drvdata(&(_dev)->dev)
|
|
#define gio_set_drvdata(_dev, data) dev_set_drvdata(&(_dev)->dev, (data))
|
|
|
|
extern void gio_set_master(struct gio_device *);
|