Viewing file:  maple.h (2.38 KB) -rw-r--r--
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#ifndef __LINUX_MAPLE_H
#define __LINUX_MAPLE_H
#include <linux/device.h>
extern struct bus_type maple_bus_type;
/* Maple Bus command and response codes */
enum maple_code {
MAPLE_RESPONSE_FILEERR = -5,
MAPLE_RESPONSE_AGAIN = -4, /* request should be retransmitted */
MAPLE_RESPONSE_BADCMD = -3,
MAPLE_RESPONSE_BADFUNC = -2,
MAPLE_RESPONSE_NONE = -1, /* unit didn't respond at all */
MAPLE_COMMAND_DEVINFO = 1,
MAPLE_COMMAND_ALLINFO = 2,
MAPLE_COMMAND_RESET = 3,
MAPLE_COMMAND_KILL = 4,
MAPLE_RESPONSE_DEVINFO = 5,
MAPLE_RESPONSE_ALLINFO = 6,
MAPLE_RESPONSE_OK = 7,
MAPLE_RESPONSE_DATATRF = 8,
MAPLE_COMMAND_GETCOND = 9,
MAPLE_COMMAND_GETMINFO = 10,
MAPLE_COMMAND_BREAD = 11,
MAPLE_COMMAND_BWRITE = 12,
MAPLE_COMMAND_SETCOND = 14
};
struct mapleq {
struct list_head list;
struct maple_device *dev;
void *sendbuf, *recvbuf, *recvbufdcsp;
unsigned char length;
enum maple_code command;
};
struct maple_devinfo {
unsigned long function;
unsigned long function_data[3];
unsigned char area_code;
unsigned char connector_directon;
char product_name[31];
char product_licence[61];
unsigned short standby_power;
unsigned short max_power;
};
struct maple_device {
struct maple_driver *driver;
struct mapleq *mq;
void *private_data;
void (*callback) (struct mapleq * mq);
unsigned long when, interval, function;
struct maple_devinfo devinfo;
unsigned char port, unit;
char product_name[32];
char product_licence[64];
int registered;
struct device dev;
};
struct maple_driver {
unsigned long function;
int (*connect) (struct maple_device * dev);
void (*disconnect) (struct maple_device * dev);
struct device_driver drv;
};
void maple_getcond_callback(struct maple_device *dev,
void (*callback) (struct mapleq * mq),
unsigned long interval,
unsigned long function);
int maple_driver_register(struct device_driver *drv);
void maple_add_packet(struct mapleq *mq);
#define to_maple_dev(n) container_of(n, struct maple_device, dev)
#define to_maple_driver(n) container_of(n, struct maple_driver, drv)
#endif /* __LINUX_MAPLE_H */
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