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#ifndef __LIRC_WB677_COMMON_EXTERN_HEADER__
#define __LIRC_WB677_COMMON_EXTERN_HEADER__
#include <linux/semaphore.h>
#include "/usr/src/lirc-0.8.6/drivers/lirc.h"
#include "/usr/src/lirc-0.8.6/drivers/kcompat.h"
#include "/usr/src/lirc-0.8.6/drivers/lirc_dev/lirc_dev.h"
extern char *DRVNAME;
/* chip id string, at most 7 characters */
extern char *chip_id;
/* allow show debug messages
* without additional debug setting, only show current IRQ number, I/O port and final decode output */
/*//#define IR_667_DEBUG*/
/* show debug message while decode mce keyboard and mouse signals */
#ifdef IR_667_DEBUG
/*//#define ALLOW_DEBUG_DECODE*/
#endif
/* show incoming interrupt signals
* may block machine, mask it if sure interrupt signal is good */
#ifdef IR_667_DEBUG
/*//#define ALLOW_DEBUG_INTERRUPT*/
#endif
/* show received infrared pulse and cancel decode functions, mask it in stable version
* it will stop decode MCE controller, keyboard and mouse
* mask it if want to decode incoming signals
*/
#ifdef IR_667_DEBUG
/*//#define ALLOW_DEBUG_PRINT_PULSE*/
#endif
/* show debug message while set WAKE UP key
* it will print cir_wake buf message while setting wake up key
* mask it in stable version
*/
#ifdef IR_667_DEBUG
#define ALLOW_DEBUG_WAKE
#endif
/* show STUDY debug messages */
#ifdef IR_667_DEBUG
#define ALLOW_DEBUG_STUDY
#endif
/* show ioctl debug messages */
#ifdef IR_667_DEBUG
#define ALLOW_DEBUG_IOCTL
#endif
/* step debug */
#ifdef IR_667_DEBUG
#define ALLOW_DEBUG_STEP
#endif
#ifdef ALLOW_DEBUG_STEP
#define STEP_DBG \
do { \
printk("w83667hg_ir step debug: %s, %d\n", __FILE__, __LINE__); \
} while (0);
#else
#define STEP_DBG
#endif
#ifdef ALLOW_DEBUG_PRINT_PULSE
/* print current received ir pulse
* it will output all data, clean CIR_IRSTS so make all following irq_handler ignore
*/
void debug_print_pulse(void);
void debug_print_wake_pulse(void);
#endif
/* register lirc device & buffer */
/* mininum value 76, recommend 256 */
#define IRCTL_BUF_LIMIT 2048
struct irctl {
struct input_dev *input_dev; /* allocate by input_init */
struct lirc_buffer *lirc_buffer;
struct lirc_driver *lirc_plugin;
spinlock_t lock;
/* for controller */
lirc_t lircdata;
u8 ctrl_fix_head; /* fix controller not sync problem*/
/* for keyboard */
u8 pressed_keycode; /* initialize as 0*/
u8 pressed_shiftmask; /* initialize as 0*/
/* for decode */
u8 buf[IRCTL_BUF_LIMIT];
unsigned int buf_count; /* init as 0, reset 0 after decode*/
unsigned int cur_buf_num; /* init as 0, set as 0 while clean*/
/* for study */
#define ST_STUDY_NONE 0x0
#define ST_STUDY_START 0x01
#define ST_STUDY_CARRIER 0x02
#define ST_STUDY_ALL_RECV 0x04
u8 study_state;
/* carrier period = 1 / frequency */
unsigned int carrier;
wait_queue_head_t queue;
};
extern unsigned int usb_kbd_keycode[256];
#endif
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