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csantifort |
/*----------------------------------------------------------------
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// //
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// boot-loader.h //
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// //
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// This file is part of the Amber project //
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// http://www.opencores.org/project,amber //
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// //
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// Description //
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// Defines for the boot-loader application. //
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// //
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// Author(s): //
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// - Conor Santifort, csantifort.amber@gmail.com //
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// //
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//////////////////////////////////////////////////////////////////
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// //
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// Copyright (C) 2010 Authors and OPENCORES.ORG //
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// //
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// This source file may be used and distributed without //
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// restriction provided that this copyright statement is not //
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// removed from the file and that any derivative work contains //
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// the original copyright notice and the associated disclaimer. //
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// //
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// This source file is free software; you can redistribute it //
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// and/or modify it under the terms of the GNU Lesser General //
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// Public License as published by the Free Software Foundation; //
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// either version 2.1 of the License, or (at your option) any //
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// later version. //
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// //
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// This source is distributed in the hope that it will be //
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// useful, but WITHOUT ANY WARRANTY; without even the implied //
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// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR //
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// PURPOSE. See the GNU Lesser General Public License for more //
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// details. //
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// //
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// You should have received a copy of the GNU Lesser General //
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// Public License along with this source; if not, download it //
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// from http://www.opencores.org/lgpl.shtml //
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// //
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----------------------------------------------------------------*/
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typedef struct {
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char * buf512;
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void * next;
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unsigned int bytes;
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unsigned int last_block;
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unsigned int total_bytes;
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unsigned int total_blocks;
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unsigned int ready;
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unsigned int linux_boot;
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char* filename;
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} block_t;
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void parse_udp_packet (char*, packet_t*);
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void udp_reply (packet_t*, int, int, int, int);
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block_t* init_buffer_512 ();
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/* Global variables */
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extern int udp_checksum_errors_g;
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extern block_t* udp_file_g;
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extern block_t* udp_current_block_g;
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