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csu3_am335x


			
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/*====================================================================*
 *
 *   Copyright (c) 2013 Qualcomm Atheros, Inc.
 *
 *   All rights reserved.
 *
 *   Redistribution and use in source and binary forms, with or 
 *   without modification, are permitted (subject to the limitations 
 *   in the disclaimer below) provided that the following conditions 
 *   are met:
 *
 *   * Redistributions of source code must retain the above copyright 
 *     notice, this list of conditions and the following disclaimer.
 *
 *   * 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.
 *
 *   * Neither the name of Qualcomm Atheros nor the names of 
 *     its contributors may be used to endorse or promote products 
 *     derived from this software without specific prior written 
 *     permission.
 *
 *   NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE 
 *   GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE 
 *   COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot; 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 OWNER 
 *   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.  
 *
 *--------------------------------------------------------------------*/

/*====================================================================*
 *
 *   plcdevs.c -
 *
 *
 *   Contributor(s):
 *	Charles Maier &lt;cmaier@qca.qualcomm.com&gt;
 *
 *--------------------------------------------------------------------*/

/*====================================================================*
 *   system header files;
 *--------------------------------------------------------------------*/

#include &lt;stdio.h&gt;
#include &lt;limits.h&gt;
#include &lt;memory.h&gt;

/*====================================================================*
 *   custom header files;
 *--------------------------------------------------------------------*/

#include &quot;../tools/getoptv.h&quot;
#include &quot;../tools/putoptv.h&quot;
#include &quot;../tools/version.h&quot;
#include &quot;../tools/memory.h&quot;
#include &quot;../tools/number.h&quot;
#include &quot;../tools/error.h&quot;
#include &quot;../tools/flags.h&quot;
#include &quot;../ether/channel.h&quot;
#include &quot;../ether/ether.h&quot;
#include &quot;../plc/plc.h&quot;

/*====================================================================*
 *   custom source files;
 *--------------------------------------------------------------------*/

#ifndef MAKEFILE
#include &quot;../tools/getoptv.c&quot;
#include &quot;../tools/putoptv.c&quot;
#include &quot;../tools/version.c&quot;
#include &quot;../tools/error.c&quot;
#include &quot;../tools/hexdecode.c&quot;
#include &quot;../tools/decdecode.c&quot;
#include &quot;../tools/hexstring.c&quot;
#include &quot;../tools/decstring.c&quot;
#include &quot;../tools/typename.c&quot;
#include &quot;../tools/hexdump.c&quot;
#include &quot;../tools/uintspec.c&quot;
#include &quot;../tools/todigit.c&quot;
#include &quot;../tools/error.c&quot;
#endif

#ifndef MAKEFILE
#include &quot;../ether/hostnics.c&quot;
#include &quot;../ether/openchannel.c&quot;
#include &quot;../ether/readpacket.c&quot;
#include &quot;../ether/sendpacket.c&quot;
#include &quot;../ether/closechannel.c&quot;
#include &quot;../ether/channel.c&quot;
#endif

#ifndef MAKEFILE
#include &quot;../mme/EthernetHeader.c&quot;
#include &quot;../mme/QualcommHeader.c&quot;
#include &quot;../mme/UnwantedMessage.c&quot;
#endif

#ifndef MAKEFILE
#include &quot;../plc/Platform.c&quot;
#include &quot;../plc/chipset.c&quot;
#include &quot;../plc/Devices.c&quot;
#endif

/*====================================================================*
 *
 *   void enumerate ();
 *
 *   enumerate host interfaces on stdout;
 *
 *--------------------------------------------------------------------*/

static void enumerate (struct channel * channel, struct nic nic [], unsigned size)

{
	extern const byte localcast [ETHER_ADDR_LEN];
	for (; size--; nic++)
	{
		byte memory [ETHER_ADDR_LEN];
		char string [ETHER_ADDR_LEN * 3];
		memset (memory, 0x00, sizeof (memory));
		if (!memcmp (memory, nic-&gt;ethernet, sizeof (memory)))
		{
			continue;
		}
		memset (memory, 0xFF, sizeof (memory));
		if (!memcmp (memory, nic-&gt;ethernet, sizeof (memory)))
		{
			continue;
		}

#if defined (WINPCAP) || defined (LIBPCAP)

		printf (&quot; %d&quot;, nic-&gt;ifindex);

#elif defined (__linux__) || defined (__OpenBSD__) || defined (__APPLE__)

		printf (&quot; %s&quot;, nic-&gt;ifname);

#else
#error &quot;Unknown environment&quot;
#endif

		printf (&quot; %s&quot;, hexstring (string, sizeof (string), nic-&gt;ethernet, sizeof (nic-&gt;ethernet)));
		printf (&quot; %s&quot;, decstring (string, sizeof (string), nic-&gt;internet, sizeof (nic-&gt;internet)));

#if 0

		printf (&quot; %s&quot;, nic-&gt;ifname);
		printf (&quot; %s&quot;, nic-&gt;ifdesc);

#endif

		channel-&gt;ifname = nic-&gt;ifname;
		openchannel (channel);
		Platform (channel, localcast);
		closechannel (channel);
		printf (&quot;\n&quot;);
	}
	return;
}

/*====================================================================*
 *
 *   int main (int argc, char const * argv []);
 *
 *--------------------------------------------------------------------*/

int main (int argc, char const * argv [])

{
	extern struct channel channel;
	static char const * optv [] =
	{
		&quot;qt:v&quot;,
		PUTOPTV_S_DIVINE,
		&quot;Atheros Ethernet Interface Enumerator&quot;,
		(char const *) (0)
	};
	struct nic nics [16];
	unsigned size = hostnics (nics, sizeof (nics) / sizeof (struct nic));
	signed c;
	while ((c = getoptv (argc, argv, optv)) != -1)
	{
		switch (c)
		{
		case 'q':
			_setbits (channel.flags, CHANNEL_SILENCE);
			break;
		case 't':
			channel.timeout = (signed)(uintspec (optarg, 0, UINT_MAX));
			break;
		case 'v':
			_setbits (channel.flags, CHANNEL_VERBOSE);
			break;
		default:
			break;
		}
	}
	argc -= optind;
	argv += optind;
	if (argc)
	{
		error (1, ENOTSUP, ERROR_TOOMANY);
	}
	enumerate (&amp;channel, nics, size);
	return (0);
}


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