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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.  
 *
 *--------------------------------------------------------------------*/

/*====================================================================*&quot;
 *
 *   plctest.c - Atheros Test Applet Loader;
 *
 *
 *   Contributor(s):
 *      Charles Maier &lt;cmaier@qca.qualcomm.com&gt;
 *
 *--------------------------------------------------------------------*/

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

#include &lt;unistd.h&gt;
#include &lt;stdlib.h&gt;
#include &lt;stdint.h&gt;
#include &lt;limits.h&gt;
#include &lt;errno.h&gt;

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

#include &quot;../tools/getoptv.h&quot;
#include &quot;../tools/putoptv.h&quot;
#include &quot;../tools/memory.h&quot;
#include &quot;../tools/number.h&quot;
#include &quot;../tools/types.h&quot;
#include &quot;../tools/flags.h&quot;
#include &quot;../tools/files.h&quot;
#include &quot;../tools/error.h&quot;
#include &quot;../ether/channel.h&quot;
#include &quot;../ram/nvram.h&quot;
#include &quot;../ram/sdram.h&quot;
#include &quot;../nvm/nvm.h&quot;
#include &quot;../pib/pib.h&quot;
#include &quot;../plc/plc.h&quot;

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

#ifndef MAKEFILE
#include &quot;../plc/chipset.c&quot;
#include &quot;../plc/Confirm.c&quot;
#include &quot;../plc/Devices.c&quot;
#include &quot;../plc/Display.c&quot;
#include &quot;../plc/ExecuteApplets.c&quot;
#include &quot;../plc/ExecuteApplets1.c&quot;
#include &quot;../plc/ExecuteApplets2.c&quot;
#include &quot;../plc/Failure.c&quot;
#include &quot;../plc/NVMSelect.c&quot;
#include &quot;../plc/Request.c&quot;
#include &quot;../plc/SendMME.c&quot;
#include &quot;../plc/StartFirmware1.c&quot;
#include &quot;../plc/WaitForStart.c&quot;
#include &quot;../plc/WriteExecuteApplet2.c&quot;
#include &quot;../plc/WriteExecuteFirmware1.c&quot;
#include &quot;../plc/WriteExecuteFirmware2.c&quot;
#include &quot;../plc/WriteFirmware1.c&quot;
#include &quot;../plc/WriteFirmware2.c&quot;
#endif

#ifndef MAKEFILE
#include &quot;../tools/getoptv.c&quot;
#include &quot;../tools/putoptv.c&quot;
#include &quot;../tools/version.c&quot;
#include &quot;../tools/uintspec.c&quot;
#include &quot;../tools/checkfilename.c&quot;
#include &quot;../tools/hexdecode.c&quot;
#include &quot;../tools/todigit.c&quot;
#include &quot;../tools/hexdump.c&quot;
#include &quot;../tools/checksum32.c&quot;
#include &quot;../tools/fdchecksum32.c&quot;
#include &quot;../tools/error.c&quot;
#include &quot;../tools/strfbits.c&quot;
#include &quot;../tools/typename.c&quot;
#endif

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

#ifndef MAKEFILE
#include &quot;../nvm/nvmfile.c&quot;
#include &quot;../nvm/nvmfile1.c&quot;
#include &quot;../nvm/nvmfile2.c&quot;
#endif

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

/*====================================================================*
 *
 *   signed ReadMME (struct plc * plc, uint8_t MMV, uint16_t MMTYPE);
 *
 *   plc.h
 *
 *   this version of ReadMME() calls FirmwareMessage() to intercept
 *   VS_ARPC messages and print them on stdout in readable format;
 *
 *
 *   Contributor(s):
 *      Charles Maier &lt;cmaier@qca.qualcomm.com&gt;
 *      Matthieu Poullet &lt;m.poullet@avm.de&gt;
 *
 *--------------------------------------------------------------------*/

signed ReadMME (struct plc * plc, uint8_t MMV, uint16_t MMTYPE)

{
	struct channel * channel = (struct channel *)(plc-&gt;channel);
	struct message * message = (struct message *)(plc-&gt;message);
	while ((plc-&gt;packetsize = readpacket (channel, message, sizeof (* message))) &gt; 0)
	{
		if (FirmwareMessage (message))
		{
			continue;
		}
		if (UnwantedMessage (message, plc-&gt;packetsize, MMV, MMTYPE))
		{
			continue;
		}
		break;
	}
	return (plc-&gt;packetsize);
}

/*====================================================================*
 *
 *   void sequence (struct plc * plc, int argc, char const * argv);
 *
 *   open each file on the command line and execute all applets in
 *   each file; move on if errors occur;
 *
 *
 *   Contributor(s):
 *      Charles Maier &lt;cmaier@qca.qualcomm.com&gt;
 *
 *--------------------------------------------------------------------*/

static void sequence (struct plc * plc, int argc, char const * argv [])

{
	while ((argc) &amp;&amp; (* argv))
	{
		if ((plc-&gt;NVM.file = open (plc-&gt;NVM.name = * argv, O_BINARY|O_RDONLY)) == -1)
		{
			error (0, errno, FILE_CANTOPEN, plc-&gt;NVM.name);
		}
		else if (nvmfile (&amp;plc-&gt;NVM))
		{
			error (0, errno, FILE_CANTLOAD, plc-&gt;NVM.name);
		}
		else
		{
			ExecuteApplets (plc);
		}
		close (plc-&gt;NVM.file);
		argc--;
		argv++;
	}
	return;
}

/*====================================================================*
 *
 *   int main (int argc, char const * argv[]);
 *
 *   parse command line, populate plc structure and perform selected
 *   operations; show help summary when asked; see getoptv and putoptv
 *   to understand command line parsing and help summary display; see
 *   plc.h for the definition of struct plc;
 *
 *   the default interface is eth1 because most people use eth0 as
 *   their principle network connection; you can specify another
 *   interface with -i or define environment string PLC to make
 *   that the default interface and save typing;
 *
 *
 *   Contributor(s):
 *      Charles Maier &lt;cmaier@qca.qualcomm.com&gt;
 *
 *--------------------------------------------------------------------*/

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

{
	extern struct channel channel;
	char firmware [PLC_VERSION_STRING];
	static char const * optv [] =
	{
		&quot;ei:lqt:vw:xX&quot;,
		&quot;file [file] [...]&quot;,
		&quot;Qualcomm Atheros PLC Test Applet Loader&quot;,
		&quot;e\tredirect stderr to stdout&quot;,

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

		&quot;i n\thost interface is (n) [&quot; LITERAL (CHANNEL_ETHNUMBER) &quot;]&quot;,

#else

		&quot;i s\thost interface is (s) [&quot; LITERAL (CHANNEL_ETHDEVICE) &quot;]&quot;,

#endif

		&quot;l\tloop until program is terminated&quot;,
		&quot;q\tquiet mode&quot;,
		&quot;t n\tread timeout is (n) milliseconds [&quot; LITERAL (CHANNEL_TIMEOUT) &quot;]&quot;,
		&quot;v\tverbose mode&quot;,
		&quot;w n\twait time is (n) seconds [&quot; LITERAL (PLC_TIMER) &quot;]&quot;,
		&quot;x\texit on error&quot;,
		&quot;X\texit on start&quot;,
		(char const *) (0)
	};

#include &quot;../plc/plc.c&quot;

	signed loop = 0;
	signed c;
	if (getenv (PLCDEVICE))
	{

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

		channel.ifindex = atoi (getenv (PLCDEVICE));

#else

		channel.ifname = strdup (getenv (PLCDEVICE));

#endif

	}
	optind = 1;
	while ((c = getoptv (argc, argv, optv)) != -1)
	{
		switch (c)
		{
		case 'e':
			dup2 (STDOUT_FILENO, STDERR_FILENO);
			break;
		case 'i':

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

			channel.ifindex = atoi (optarg);

#else

			channel.ifname = optarg;

#endif

			break;
		case 'l':
			loop = 1;
			break;
		case 'q':
			_setbits (channel.flags, CHANNEL_SILENCE);
			_setbits (plc.flags, PLC_SILENCE);
			break;
		case 't':
			channel.timeout = (signed)(uintspec (optarg, 0, UINT_MAX));
			break;
		case 'v':
			_setbits (channel.flags, CHANNEL_VERBOSE);
			_setbits (plc.flags, PLC_VERBOSE);
			break;
		case 'w':
			plc.timer = (unsigned)(uintspec (optarg, 0, 3600));
			break;
		case 'x':
			_setbits (plc.flags, PLC_BAILOUT);
			break;
		case 'X':
			_setbits (plc.flags, PLC_QUICK_FLASH);
			break;
		}
	}
	argc -= optind;
	argv += optind;
	openchannel (&amp;channel);
	if (!(plc.message = malloc (sizeof (* plc.message))))
	{
		error (1, errno, PLC_NOMEMORY);
	}
	if (WaitForStart (&amp;plc, firmware, sizeof (firmware)))
	{
		error (1, ECANCELED, PLC_NODETECT);
	}
	if (strcmp (firmware, &quot;BootLoader&quot;))
	{
		error (1, ECANCELED, &quot;BootLoader must be running&quot;);
	}
	do
	{
		sequence (&amp;plc, argc, argv);
	}
	while (loop);
	free (plc.message);
	closechannel (&amp;channel);
	return (plc.state);
}


</pre>
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