| David S. Miller | a2bd4fd | 2006-06-23 01:44:10 -0700 | [diff] [blame] | 1 | #ifndef _ASM_SPARC64_OF_DEVICE_H |
| 2 | #define _ASM_SPARC64_OF_DEVICE_H |
| 3 | #ifdef __KERNEL__ |
| 4 | |
| 5 | #include <linux/device.h> |
| 6 | #include <linux/mod_devicetable.h> |
| 7 | #include <asm/prom.h> |
| 8 | |
| 9 | extern struct bus_type isa_bus_type; |
| 10 | extern struct bus_type ebus_bus_type; |
| 11 | extern struct bus_type sbus_bus_type; |
| 12 | |
| 13 | /* |
| 14 | * The of_device is a kind of "base class" that is a superset of |
| 15 | * struct device for use by devices attached to an OF node and |
| 16 | * probed using OF properties. |
| 17 | */ |
| 18 | struct of_device |
| 19 | { |
| 20 | struct device_node *node; /* OF device node */ |
| 21 | struct device dev; /* Generic device interface */ |
| 22 | }; |
| 23 | #define to_of_device(d) container_of(d, struct of_device, dev) |
| 24 | |
| 25 | extern const struct of_device_id *of_match_device( |
| 26 | const struct of_device_id *matches, const struct of_device *dev); |
| 27 | |
| 28 | extern struct of_device *of_dev_get(struct of_device *dev); |
| 29 | extern void of_dev_put(struct of_device *dev); |
| 30 | |
| 31 | /* |
| 32 | * An of_platform_driver driver is attached to a basic of_device on |
| 33 | * the ISA, EBUS, and SBUS busses on sparc64. |
| 34 | */ |
| 35 | struct of_platform_driver |
| 36 | { |
| 37 | char *name; |
| 38 | struct of_device_id *match_table; |
| 39 | struct module *owner; |
| 40 | |
| 41 | int (*probe)(struct of_device* dev, const struct of_device_id *match); |
| 42 | int (*remove)(struct of_device* dev); |
| 43 | |
| 44 | int (*suspend)(struct of_device* dev, pm_message_t state); |
| 45 | int (*resume)(struct of_device* dev); |
| 46 | int (*shutdown)(struct of_device* dev); |
| 47 | |
| 48 | struct device_driver driver; |
| 49 | }; |
| 50 | #define to_of_platform_driver(drv) container_of(drv,struct of_platform_driver, driver) |
| 51 | |
| 52 | extern int of_register_driver(struct of_platform_driver *drv, |
| 53 | struct bus_type *bus); |
| 54 | extern void of_unregister_driver(struct of_platform_driver *drv); |
| 55 | extern int of_device_register(struct of_device *ofdev); |
| 56 | extern void of_device_unregister(struct of_device *ofdev); |
| 57 | extern struct of_device *of_platform_device_create(struct device_node *np, |
| 58 | const char *bus_id, |
| 59 | struct device *parent, |
| 60 | struct bus_type *bus); |
| 61 | extern void of_release_dev(struct device *dev); |
| 62 | |
| 63 | #endif /* __KERNEL__ */ |
| 64 | #endif /* _ASM_POWERPC_OF_DEVICE_H */ |