diff options
Diffstat (limited to 'include/driver.h')
| -rw-r--r-- | include/driver.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/driver.h b/include/driver.h index b773839cde..0936462c94 100644 --- a/include/driver.h +++ b/include/driver.h @@ -10,7 +10,8 @@ #define DEVICE_TYPE_ETHER 1 #define DEVICE_TYPE_STDIO 2 #define DEVICE_TYPE_DRAM 3 -#define MAX_DEVICE_TYPE 3 +#define DEVICE_TYPE_FS 3 +#define MAX_DEVICE_TYPE 4 #include <param.h> @@ -54,6 +55,7 @@ struct driver_d { int (*get) (struct device_d*, struct param_d *); int (*set) (struct device_d*, struct param_d *, value_t val); + void *driver_data; unsigned long type; void *type_data; }; @@ -68,6 +70,9 @@ void unregister_device(struct device_d *); struct device_d *device_from_spec_str(const char *str, char **endp); struct device_d *get_device_by_name(char *name); struct device_d *get_device_by_type(ulong type, struct device_d *last); +struct device_d *get_device_by_id(char *id); + +struct driver_d *get_driver_by_name(char *name); ssize_t read(struct device_d *dev, void *buf, size_t count, ulong offset, ulong flags); ssize_t write(struct device_d *dev, void *buf, size_t count, ulong offset, ulong flags); |