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- /***************************************************************************
- * Copyright (C) 2007 by Pavel Chromy *
- * chromy@asix.cz *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program. If not, see <http://www.gnu.org/licenses/>. *
- ***************************************************************************/
-
- #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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