/***************************************************************************** * * Author: Xilinx, Inc. * * 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. * * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" * AS A COURTESY TO YOU, SOLELY FOR USE IN DEVELOPING PROGRAMS AND * SOLUTIONS FOR XILINX DEVICES. BY PROVIDING THIS DESIGN, CODE, * OR INFORMATION AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE, * APPLICATION OR STANDARD, XILINX IS MAKING NO REPRESENTATION * THAT THIS IMPLEMENTATION IS FREE FROM ANY CLAIMS OF INFRINGEMENT, * AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE * FOR YOUR IMPLEMENTATION. XILINX EXPRESSLY DISCLAIMS ANY * WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE * IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR * REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF * INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE. * * (c) Copyright 2007-2008 Xilinx Inc. * All rights reserved. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 675 Mass Ave, Cambridge, MA 02139, USA. * *****************************************************************************/ #ifndef XILINX_FIFO_ICAP_H_ /* prevent circular inclusions */ #define XILINX_FIFO_ICAP_H_ /* by using protection macros */ #include <linux/types.h> #include <linux/cdev.h> #include <linux/platform_device.h> #include <asm/io.h> #include "xilinx_hwicap.h" /* Reads integers from the device into the storage buffer. */ int fifo_icap_get_configuration( struct hwicap_drvdata *drvdata, u32 *FrameBuffer, u32 NumWords); /* Writes integers to the device from the storage buffer. */ int fifo_icap_set_configuration( struct hwicap_drvdata *drvdata, u32 *FrameBuffer, u32 NumWords); u32 fifo_icap_get_status(struct hwicap_drvdata *drvdata); void fifo_icap_reset(struct hwicap_drvdata *drvdata); void fifo_icap_flush_fifo(struct hwicap_drvdata *drvdata); #endif