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- #ifndef GPIB_PROTO_INCLUDED
- #define GPIB_PROTO_INCLUDED
- #include <linux/fs.h>
- int ibopen( struct inode *inode, struct file *filep );
- int ibclose( struct inode *inode, struct file *file );
- long ibioctl(struct file *filep, unsigned int cmd, unsigned long arg );
- int osInit( void );
- void osReset( void );
- void watchdog_timeout( unsigned long arg );
- void osStartTimer( gpib_board_t *board, unsigned int usec_timeout );
- void osRemoveTimer( gpib_board_t *board );
- void osSendEOI( void );
- void osSendEOI( void );
- void init_gpib_board( gpib_board_t *board );
- static inline unsigned long usec_to_jiffies(unsigned int usec)
- {
- unsigned long usec_per_jiffy = 1000000 / HZ;
- return 1 + ( usec + usec_per_jiffy - 1) / usec_per_jiffy;
- };
- int serial_poll_all( gpib_board_t *board, unsigned int usec_timeout );
- void init_gpib_descriptor( gpib_descriptor_t *desc );
- int dvrsp(gpib_board_t *board, unsigned int pad, int sad,
- unsigned int usec_timeout, uint8_t *result );
- int ibAPWait(gpib_board_t *board, int pad);
- int ibAPrsp(gpib_board_t *board, int padsad, char *spb);
- void ibAPE(gpib_board_t *board, int pad, int v);
- int ibcac(gpib_board_t *board, int sync);
- ssize_t ibcmd( gpib_board_t *board, uint8_t *buf, size_t length );
- int ibgts(gpib_board_t *board);
- int ibonline(gpib_board_t *board, gpib_board_config_t config);
- int iboffline( gpib_board_t *board );
- int iblines( const gpib_board_t *board, short *lines );
- int ibrd(gpib_board_t *board, uint8_t *buf, size_t length, int *end_flag, size_t *bytes_read);
- int ibrpp( gpib_board_t *board, uint8_t *buf );
- int ibrsv(gpib_board_t *board, uint8_t poll_status);
- void ibrsc( gpib_board_t *board, int request_control );
- int ibsic( gpib_board_t *board, unsigned int usec_duration );
- int ibsre(gpib_board_t *board, int enable);
- int ibpad( gpib_board_t *board, unsigned int addr );
- int ibsad( gpib_board_t *board, int addr );
- int ibeos( gpib_board_t *board, int eos, int eosflags );
- int ibwait(gpib_board_t *board, int wait_mask, int clear_mask, int set_mask,
- int *status, unsigned long usec_timeout, gpib_descriptor_t *desc );
- int ibwrt(gpib_board_t *board, uint8_t *buf, size_t cnt, int send_eoi, size_t *bytes_written);
- int ibstatus( gpib_board_t *board );
- int general_ibstatus( gpib_board_t *board, const gpib_status_queue_t *device,
- int clear_mask, int set_mask, gpib_descriptor_t *desc );
- int io_timed_out( gpib_board_t *board );
- int ibppc( gpib_board_t *board, uint8_t configuration );
- #endif /* GPIB_PROTO_INCLUDED */
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