55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/* -----------------------------------------------------------------------
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*
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* Copyright 1999-2008 H. Peter Anvin - All Rights Reserved
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* Copyright 2009-2011 Intel Corporation; author: H. Peter Anvin
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, Inc., 53 Temple Place Ste 330,
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* Boston MA 02111-1307, USA; either version 2 of the License, or
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* (at your option) any later version; incorporated herein by reference.
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*
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* ----------------------------------------------------------------------- */
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/*
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* tftp.h
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*/
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#ifndef PXE_TFTP_H
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#define PXE_TFTP_H
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/*
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* TFTP default port number
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*/
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#define TFTP_PORT 69
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/*
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* TFTP default block size
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*/
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#define TFTP_BLOCKSIZE_LG2 9
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#define TFTP_BLOCKSIZE (1 << TFTP_BLOCKSIZE_LG2)
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/*
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* TFTP operation codes
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*/
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#define TFTP_RRQ htons(1) // Read rest
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#define TFTP_WRQ htons(2) // Write rest
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#define TFTP_DATA htons(3) // Data packet
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#define TFTP_ACK htons(4) // ACK packet
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#define TFTP_ERROR htons(5) // ERROR packet
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#define TFTP_OACK htons(6) // OACK packet
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/*
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* TFTP error codes
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*/
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#define TFTP_EUNDEF htons(0) // Unspecified error
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#define TFTP_ENOTFOUND htons(1) // File not found
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#define TFTP_EACCESS htons(2) // Access violation
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#define TFTP_ENOSPACE htons(3) // Disk full
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#define TFTP_EBADOP htons(4) // Invalid TFTP operation
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#define TFTP_EBADID htons(5) // Unknown transfer
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#define TFTP_EEXISTS htons(6) // File exists
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#define TFTP_ENOUSER htons(7) // No such user
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#define TFTP_EOPTNEG htons(8) // Option negotiation failure
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#endif /* PXE_TFTP_H */
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