1 /*****************************************************************************
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2 of the License, or (at your
8 * option) any later version.
10 * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
11 * AS A COURTESY TO YOU, SOLELY FOR USE IN DEVELOPING PROGRAMS AND
12 * SOLUTIONS FOR XILINX DEVICES. BY PROVIDING THIS DESIGN, CODE,
13 * OR INFORMATION AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE,
14 * APPLICATION OR STANDARD, XILINX IS MAKING NO REPRESENTATION
15 * THAT THIS IMPLEMENTATION IS FREE FROM ANY CLAIMS OF INFRINGEMENT,
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24 * Xilinx products are not intended for use in life support appliances,
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27 * (c) Copyright 2007-2008 Xilinx Inc.
28 * All rights reserved.
30 * You should have received a copy of the GNU General Public License along
31 * with this program; if not, write to the Free Software Foundation, Inc.,
32 * 675 Mass Ave, Cambridge, MA 02139, USA.
34 *****************************************************************************/
36 #ifndef XILINX_FIFO_ICAP_H_ /* prevent circular inclusions */
37 #define XILINX_FIFO_ICAP_H_ /* by using protection macros */
39 #include <linux/types.h>
40 #include <linux/cdev.h>
41 #include <linux/version.h>
42 #include <linux/platform_device.h>
45 #include "xilinx_hwicap.h"
47 /* Reads integers from the device into the storage buffer. */
48 int fifo_icap_get_configuration(
49 struct hwicap_drvdata *drvdata,
53 /* Writes integers to the device from the storage buffer. */
54 int fifo_icap_set_configuration(
55 struct hwicap_drvdata *drvdata,
59 u32 fifo_icap_get_status(struct hwicap_drvdata *drvdata);
60 void fifo_icap_reset(struct hwicap_drvdata *drvdata);
61 void fifo_icap_flush_fifo(struct hwicap_drvdata *drvdata);