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/* SPDX-License-Identifier: GPL-2.0-or-later */
/***************************************************************************
* Copyright (C) 2007 by Pavel Chromy *
* chromy@asix.cz *
***************************************************************************/
#ifndef OPENOCD_JTAG_DRIVERS_BITQ_H
#define OPENOCD_JTAG_DRIVERS_BITQ_H
#include <jtag/commands.h>
struct bitq_interface {
/* function to enqueueing low level IO requests */
int (*out)(int tms, int tdi, int tdo_req);
int (*flush)(void);
int (*sleep)(unsigned long us);
int (*reset)(int trst, int srst);
/* delayed read of requested TDO data,
* the input shall be checked after call to any enqueuing function
*/
int (*in_rdy)(void);
int (*in)(void);
};
extern struct bitq_interface *bitq_interface;
int bitq_execute_queue(void);
void bitq_cleanup(void);
#endif /* OPENOCD_JTAG_DRIVERS_BITQ_H */
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