| 26,48 → 26,45 |
|---|
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** @addtogroup genarch |
| /** @addtogroup genarch |
| * @{ |
| */ |
| /** @file |
| */ |
| |
| #ifndef __OFW_H__ |
| #define __OFW_H__ |
| #ifndef KERN_OFW_H_ |
| #define KERN_OFW_H_ |
| |
| #include <arch/types.h> |
| |
| #define MAX_OFW_ARGS 10 |
| #define MAX_OFW_ARGS 12 |
| |
| typedef unative_t ofw_arg_t; |
| typedef int ihandle; |
| typedef int phandle; |
| typedef unsigned int ihandle; |
| typedef unsigned int phandle; |
| |
| /** OpenFirmware command structure |
| * |
| */ |
| typedef struct { |
| const char *service; /**< Command name */ |
| unative_t nargs; /**< Number of in arguments */ |
| unative_t nret; /**< Number of out arguments */ |
| ofw_arg_t args[MAX_OFW_ARGS]; /**< List of arguments */ |
| const char *service; /**< Command name */ |
| unative_t nargs; /**< Number of in arguments */ |
| unative_t nret; /**< Number of out arguments */ |
| ofw_arg_t args[MAX_OFW_ARGS]; /**< Buffer for in and out arguments */ |
| } ofw_args_t; |
| |
| typedef void (*ofw_entry)(ofw_args_t *); |
| extern int ofw(ofw_args_t *); /**< OpenFirmware Client Interface entry point. */ |
| |
| extern ofw_entry ofw; |
| |
| extern void ofw_init(void); |
| extern void ofw_done(void); |
| extern unative_t ofw_call(const char *service, const int nargs, const int nret, ...); |
| extern ofw_arg_t ofw_call(const char *service, const int nargs, const int nret, ofw_arg_t *rets, ...); |
| extern void ofw_putchar(const char ch); |
| extern char ofw_getchar(void); |
| extern phandle ofw_find_device(const char *name); |
| extern int ofw_get_property(const phandle device, const char *name, void *buf, const int buflen); |
| extern int ofw_get_property(const phandle device, const char *name, const void *buf, const int buflen); |
| extern void *ofw_translate(const void *addr); |
| extern void *ofw_claim(const void *addr, const int size, const int align); |
| |
| #endif |
| |
| /** @} |
| /** @} |
| */ |
| |