cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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fifo_icap.h (2383B)

      1/*****************************************************************************
      2 *
      3 *     Author: Xilinx, Inc.
      4 *
      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.
      9 *
     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,
     16 *     AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE
     17 *     FOR YOUR IMPLEMENTATION.  XILINX EXPRESSLY DISCLAIMS ANY
     18 *     WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE
     19 *     IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR
     20 *     REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF
     21 *     INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
     22 *     FOR A PARTICULAR PURPOSE.
     23 *
     24 *     (c) Copyright 2007-2008 Xilinx Inc.
     25 *     All rights reserved.
     26 *
     27 *     You should have received a copy of the GNU General Public License along
     28 *     with this program; if not, write to the Free Software Foundation, Inc.,
     29 *     675 Mass Ave, Cambridge, MA 02139, USA.
     30 *
     31 *****************************************************************************/
     32
     33#ifndef XILINX_FIFO_ICAP_H_	/* prevent circular inclusions */
     34#define XILINX_FIFO_ICAP_H_	/* by using protection macros */
     35
     36#include <linux/types.h>
     37#include <linux/cdev.h>
     38#include <linux/platform_device.h>
     39
     40#include <asm/io.h>
     41#include "xilinx_hwicap.h"
     42
     43/* Reads integers from the device into the storage buffer. */
     44int fifo_icap_get_configuration(
     45		struct hwicap_drvdata *drvdata,
     46		u32 *FrameBuffer,
     47		u32 NumWords);
     48
     49/* Writes integers to the device from the storage buffer. */
     50int fifo_icap_set_configuration(
     51		struct hwicap_drvdata *drvdata,
     52		u32 *FrameBuffer,
     53		u32 NumWords);
     54
     55u32 fifo_icap_get_status(struct hwicap_drvdata *drvdata);
     56void fifo_icap_reset(struct hwicap_drvdata *drvdata);
     57void fifo_icap_flush_fifo(struct hwicap_drvdata *drvdata);
     58
     59#endif