diff options
Diffstat (limited to 'include/asm-sparc64/of_device.h')
| -rw-r--r-- | include/asm-sparc64/of_device.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/include/asm-sparc64/of_device.h b/include/asm-sparc64/of_device.h new file mode 100644 index 000000000000..ceea825899ce --- /dev/null +++ b/include/asm-sparc64/of_device.h | |||
| @@ -0,0 +1,64 @@ | |||
| 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 */ | ||