Subversion Repositories HelenOS

Compare Revisions

Ignore whitespace Rev 192 → Rev 193

/SPARTAN/trunk/arch/ppc/include/drivers/ofw.h
47,58 → 47,6
ofw_arg_t args[MAX_OFW_ARGS]; /**< List of arguments */
} ofw_args_t;
 
/** OpenFirmware device address range structure
*
*/
typedef struct {
__u32 space;
__u32 address;
__u32 size;
} address_range_t;
 
/** OpenFirmware device interrupt structure
*
*/
typedef struct {
__u32 line; /**< Interrupt number */
__u32 flags; /**< Interrupt flags/logic */
} interrupt_info_t;
 
/** OpenFirmware property structure
*
*/
typedef struct property_t {
char *name; /**< Property name */
__u32 length; /**< Value length */
char *value; /**< Property value */
struct property_t *next; /**< Next property in list */
} property_t;
 
/** OpenFirmware device descritor
*
*/
typedef struct device_node_t {
char *name; /**< Device name */
char *type; /**< Device type */
phandle node; /**< Device handle */
__u32 n_addrs; /**< Number of address ranges */
address_range_t *addrs; /**< Address ranges list */
__u32 n_intrs; /**< Number of interrupts */
interrupt_info_t *intrs; /**< Interrupts list */
char *full_name; /**< Device full name */
property_t *properties; /**< Device properties */
struct device_node_t *parent; /**< Parent device */
struct device_node_t *child; /**< First child in tree */
struct device_node_t *sibling; /**< Next device on tree level */
struct device_node_t *next; /**< Next device of the same type */
struct device_node_t *next_all; /**< Next device in list of all nodes */
} device_node_t;
 
typedef void (*ofw_entry)(ofw_args_t *);
 
extern ofw_entry ofw;