/*
 * Copyright (c) 2011-2015, Emulex
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef ELXU_DWNLD_H_
#define ELXU_DWNLD_H_

#include <sys/stat.h>
#include "elxu_ufi.h"

/* Endian macros are all based on whether two bytes or four bytes are swapped */
#define SWAP_2BYTES(x)   ((((x) & 0xFF00 ) >> 8) | (((x) & 0x00FF ) << 8))
#define SWAP_4BYTES(x)   (SWAP_2BYTES(((x) & 0xFFFF0000) >> 16) | (SWAP_2BYTES((x) & 0xFFFF) << 16))


enum {
    FW_FILE_DOWNLOAD = 1,
    FW_FILE_DISPLAY_INFO,
    FW_FILE_VERIFY,
    FW_FILE_UPLOAD_DUMP
};

typedef enum {
    UNKNOWN,
    SKYHAWK_UFI,
    LANCER,
    PRISM
} fFormat_t;

typedef struct Dwnld_File_Descriptor {
    int fd;
    char file_name[128];
    uint8_t *mem_p;
    int len;
    struct stat st;

#define HBA_FILE_LANCER    1
#define HBA_FILE_SKYHAWK   2
#define HBA_FILE_PRISM	   3
    int hba_file_type;   /* Skyhawk, Lancer,Prism */

#define FILE_TYPE_UFI      1
#define FILE_TYPE_GRP      2
    int file_type;

    ufi_file_header_t ufi_hdr;
    ufi_image_header_t img_hdr;
    flash_directory_t *ufi_flash_hdr;
    int num_tbl_elements;

} dwnld_file_desc_t;

void display_ufi_flash_directory(dwnld_file_desc_t *fdesc);
void init_image_table(dwnld_file_desc_t *fdesc);

extern int file_handler (elxu_device_t *device_p, char const *file_name_p, int download_flag);
extern int hba_dump_upload (elxu_device_t *device_p, char const *file_name_p);
#endif /* ELXU_DWNLD_H_ */