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kernel/linux-rt-4.4.41/drivers/net/ethernet/cavium/liquidio/liquidio_image.h 1.86 KB
5113f6f70   김현기   kernel add
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  /**********************************************************************
  * Author: Cavium, Inc.
  *
  * Contact: support@cavium.com
  *          Please include "LiquidIO" in the subject.
  *
  * Copyright (c) 2003-2015 Cavium, Inc.
  *
  * This file is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License, Version 2, as
  * published by the Free Software Foundation.
  *
  * This file is distributed in the hope that it will be useful, but
  * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
  * NONINFRINGEMENT.  See the GNU General Public License for more
  * details.
  *
  * This file may also be available under a different license from Cavium.
  * Contact Cavium, Inc. for more information
  **********************************************************************/
  #ifndef _LIQUIDIO_IMAGE_H_
  #define _LIQUIDIO_IMAGE_H_
  
  #define LIO_MAX_FW_TYPE_LEN     (8)
  #define LIO_MAX_FW_FILENAME_LEN (256)
  #define LIO_FW_DIR              "liquidio/"
  #define LIO_FW_BASE_NAME        "lio_"
  #define LIO_FW_NAME_SUFFIX      ".bin"
  #define LIO_FW_NAME_TYPE_NIC    "nic"
  #define LIO_FW_NAME_TYPE_NONE   "none"
  #define LIO_MAX_FIRMWARE_VERSION_LEN 16
  
  #define LIO_MAX_BOOTCMD_LEN 1024
  #define LIO_MAX_IMAGES 16
  #define LIO_NIC_MAGIC 0x434E4943     /* "CNIC" */
  struct octeon_firmware_desc {
  	__be64 addr;
  	__be32 len;
  	__be32 crc32;         /* crc32 of image */
  };
  
  /* Following the header is a list of 64-bit aligned binary images,
   * as described by the desc field.
   * Numeric fields are in network byte order.
   */
  struct octeon_firmware_file_header {
  	__be32 magic;
  	char version[LIO_MAX_FIRMWARE_VERSION_LEN];
  	char bootcmd[LIO_MAX_BOOTCMD_LEN];
  	__be32 num_images;
  	struct octeon_firmware_desc desc[LIO_MAX_IMAGES];
  	__be32 pad;
  	__be32 crc32;         /* header checksum */
  };
  
  #endif /* _LIQUIDIO_IMAGE_H_ */