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[/] [openarty/] [trunk/] [sw/] [board/] [arp.h] - Blame information for rev 52

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1 52 dgisselq
////////////////////////////////////////////////////////////////////////////////
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//
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// Filename:    arp.h
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//
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// Project:     OpenArty, an entirely open SoC based upon the Arty platform
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//
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// Purpose:     To encapsulate common functions associated with the ARP protocol
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//              and hardware (ethernet MAC) address resolution.
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//
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//
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// Creator:     Dan Gisselquist, Ph.D.
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//              Gisselquist Technology, LLC
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//
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////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2015-2016, Gisselquist Technology, LLC
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//
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// This program is free software (firmware): you can redistribute it and/or
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// modify it under the terms of  the GNU General Public License as published
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// by the Free Software Foundation, either version 3 of the License, or (at
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// your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this program.  (It's in the $(ROOT)/doc directory, run make with no
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// target there if the PDF file isn't present.)  If not, see
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// <http://www.gnu.org/licenses/> for a copy.
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//
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// License:     GPL, v3, as defined and found on www.gnu.org,
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//              http://www.gnu.org/licenses/gpl.html
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//
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//
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////////////////////////////////////////////////////////////////////////////////
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//
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//
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#ifndef ARP_H
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#define ARP_H
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extern void     init_arp_table(void);
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extern  int     arp_lookup(unsigned ipaddr, unsigned long *mac);
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extern  void    arp_table_add(unsigned ipaddr, unsigned long mac);
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extern  void    send_arp_reply(unsigned machi, unsigned maclo, unsigned ipaddr);
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#endif

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