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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;
 *
 *   amptool.c -
 *
 *
 *   Contributor(s):
 *      Charles Maier &lt;cmaier@qca.qualcomm.com&gt;
 *      Nathaniel Houghton &lt;nhoughto@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;

/*====================================================================*
 *   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/symbol.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;../key/HPAVKey.h&quot;
#include &quot;../key/keys.h&quot;
#include &quot;../ram/sdram.h&quot;
#include &quot;../pib/pib.h&quot;
#include &quot;../nvm/nvm.h&quot;
#include &quot;../plc/plc.h&quot;

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

#ifndef MAKEFILE
#include &quot;../plc/Attributes1.c&quot;
#include &quot;../plc/chipset.c&quot;
#include &quot;../plc/NVRAMInfo.c&quot;
#include &quot;../plc/SDRAMInfo.c&quot;
#include &quot;../plc/Devices.c&quot;
#include &quot;../plc/Confirm.c&quot;
#include &quot;../plc/Display.c&quot;
#include &quot;../plc/FlashNVM.c&quot;
#include &quot;../plc/FactoryDefaults.c&quot;
#include &quot;../plc/HostActionResponse.c&quot;
#include &quot;../plc/Identity1.c&quot;
#include &quot;../plc/NetInfo2.c&quot;
#include &quot;../plc/PushButton.c&quot;
#include &quot;../plc/SetNMK.c&quot;
#include &quot;../plc/Request.c&quot;
#include &quot;../plc/Failure.c&quot;
#include &quot;../plc/PLCSelect.c&quot;
#include &quot;../plc/ReadFirmware1.c&quot;
#include &quot;../plc/ReadMME.c&quot;
#include &quot;../plc/ReadMFG.c&quot;
#include &quot;../plc/ReadParameters1.c&quot;
#include &quot;../plc/RemoteHosts.c&quot;
#include &quot;../plc/ResetDevice.c&quot;
#include &quot;../plc/SendMME.c&quot;
#include &quot;../plc/StationRole.c&quot;
#include &quot;../plc/VersionInfo1.c&quot;
#include &quot;../plc/WriteNVM.c&quot;
#include &quot;../plc/WritePIB.c&quot;
#include &quot;../plc/WaitForReset.c&quot;
#include &quot;../plc/WaitForStart.c&quot;
#include &quot;../plc/WatchdogReport.c&quot;
#include &quot;../plc/StartFirmware1.c&quot;
#endif

#ifndef MAKEFILE
#include &quot;../tools/error.c&quot;
#include &quot;../tools/getoptv.c&quot;
#include &quot;../tools/putoptv.c&quot;
#include &quot;../tools/synonym.c&quot;
#include &quot;../tools/uintspec.c&quot;
#include &quot;../tools/version.c&quot;
#include &quot;../tools/hexdump.c&quot;
#include &quot;../tools/hexencode.c&quot;
#include &quot;../tools/hexdecode.c&quot;
#include &quot;../tools/hexstring.c&quot;
#include &quot;../tools/hexout.c&quot;
#include &quot;../tools/todigit.c&quot;
#include &quot;../tools/checkfilename.c&quot;
#include &quot;../tools/checksum32.c&quot;
#include &quot;../tools/fdchecksum32.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;../ram/nvram.c&quot;
#include &quot;../ram/sdramfile.c&quot;
#include &quot;../ram/sdrampeek.c&quot;
#endif

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

#ifndef MAKEFILE
#include &quot;../pib/pibfile1.c&quot;
#include &quot;../pib/pibpeek1.c&quot;
#endif

#ifndef MAKEFILE
#include &quot;../mme/EthernetHeader.c&quot;
#include &quot;../mme/QualcommHeader.c&quot;
#include &quot;../mme/QualcommHeader1.c&quot;
#include &quot;../mme/UnwantedMessage.c&quot;
#include &quot;../mme/MMECode.c&quot;
#endif

#ifndef MAKEFILE
#include &quot;../key/keys.c&quot;
#endif

/*====================================================================*
 *   program constants;
 *--------------------------------------------------------------------*/

#define AMPTOOL_WAIT 0
#define AMPTOOL_LOOP 1

/*====================================================================*
 *   program variables;
 *--------------------------------------------------------------------*/

static const struct _term_ modules [] =

{
	{
		&quot;nvm&quot;,
		&quot;1&quot;
	},
	{
		&quot;pib&quot;,
		&quot;2&quot;
	},
	{
		&quot;both&quot;,
		&quot;3&quot;
	}
};

static const struct _term_ buttons [] =

{
	{
		&quot;join&quot;,
		&quot;1&quot;
	},
	{
		&quot;leave&quot;,
		&quot;2&quot;
	},
	{
		&quot;status&quot;,
		&quot;3&quot;
	}
};

/*====================================================================*
 *
 *   void manager (struct plc * plc, signed count, signed pause);
 *
 *   perform operations in logical order despite any order specfied
 *   on the command line; for example read PIB before writing PIB;
 *
 *   operation order is controlled by the order of &quot;if&quot; statements
 *   shown here; the entire operation sequence can be repeated with
 *   an optional pause between each iteration;
 *
 *
 *--------------------------------------------------------------------*/

static void manager (struct plc * plc, signed count, signed pause)

{
	while (count--)
	{
		if (_anyset (plc-&gt;flags, PLC_VERSION))
		{
			VersionInfo1 (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_ATTRIBUTES))
		{
			Attributes1 (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_WATCHDOG_REPORT))
		{
			WatchdogReport (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_NVRAM_INFO))
		{
			NVRAMInfo (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_SDRAM_INFO))
		{
			SDRAMInfo (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_READ_IDENTITY))
		{
			Identity1 (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_REMOTEHOSTS))
		{
			RemoteHosts (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_NETWORK))
		{
			NetInfo2 (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_WRITE_MAC))
		{
			WriteNVM (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_READ_MAC))
		{
			ReadFirmware1 (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_WRITE_PIB))
		{
			WritePIB (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_READ_PIB))
		{
			ReadParameters1 (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_HOST_ACTION))
		{
			HostActionResponse (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_PUSH_BUTTON))
		{
			PushButton (plc);
		}
		if (_anyset (plc-&gt;flags, (PLC_SETLOCALKEY | PLC_SETREMOTEKEY)))
		{
			SetNMK (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_FACTORY_DEFAULTS))
		{
			FactoryDefaults (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_FLASH_DEVICE))
		{
			FlashNVM (plc);
		}
		if (_anyset (plc-&gt;flags, PLC_RESET_DEVICE))
		{
			ResetDevice (plc);
		}
		sleep (pause);
	}
	return;
}

/*====================================================================*
 *
 *   int main (int argc, char const * argv[]);
 *
 *   parse command line, populate plc structure and perform selected
 *   operations; show help summary if asked; see getoptv and putoptv
 *   to understand command line parsing and help summary display; see
 *   plc.h for the definition of struct plc;
 *
 *   the command line accepts multiple MAC addresses and the program
 *   performs the specified operations on each address, in turn; the
 *   address order is significant but the option order is not; the
 *   default address is a local broadcast that causes all devices on
 *   the local H1 interface to respond but not those at the remote
 *   end of the powerline;
 *
 *   the default address is 00:B0:52:00:00:01; omitting the address
 *   will automatically address the local device; some options will
 *   cancel themselves if this makes no sense;
 *
 *   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;
 *
 *
 *--------------------------------------------------------------------*/

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

{
	extern struct channel channel;
	extern struct _term_ const daks [];
	extern struct _term_ const nmks [];
	static char const * optv [] =
	{
		&quot;abB:C:d:D:efFgHi:IJ:K:l:mMn:N:p:P:QqrsRt:Tvw:x&quot;,
		&quot;device [device] [...]&quot;,
		&quot;Qualcomm Atheros AR7x00 Powerline Device Manager&quot;,
		&quot;a\tread Device Attributes using VS_OP_ATTRIBUTES&quot;,
		&quot;b\tread device enumeration ID table using VS_EM_ID_TABLE&quot;,
		&quot;B n\tperform pushbutton action (n) using MS_PB_ENC [1|2|3|'join'|'leave'|'status']&quot;,
		&quot;C n\tflash NVRAM with module (n) using VS_MOD_NVM [1|2|3|'nvm'|'pib'|'both']&quot;,
		&quot;C n\tflash NVRAM with module (n) using VS_MOD_NVM&quot;,
		&quot;d f\tdump and clear watchdog report to file (f) using VS_WD_RPT&quot;,
		&quot;D x\tDevice Access Key (DAK) is (x) [&quot; DAK1 &quot;]&quot;,
		&quot;e\tredirect stderr to stdout&quot;,
		&quot;f\tread NVRAM Configuration using VS_GET_NVM&quot;,
		&quot;F[F]\tflash [force] NVRAM with PIB and firmware using VS_MOD_NVM&quot;,
		&quot;g\tdisplay multicast group information using VS_MULTICAST_INFO&quot;,
		&quot;H\tstop host action requests messages with VS_HOST_ACTION.IND&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;I\tread device identity using VS_RD_MOD&quot;,
		&quot;J x\tset NMK on remote device (x) via local device using VS_SET_KEY (see -K)&quot;,
		&quot;K x\tNetwork Membership Key (NMK) is (x) [&quot; NMK1 &quot;]&quot;,
		&quot;l n\tloop (n) times [&quot; LITERAL (AMPTOOL_LOOP) &quot;]&quot;,
		&quot;m\tread network membership information using VS_NW_INFO&quot;,
		&quot;M\tset NMK on local device using VS_SET_KEY (see -K)&quot;,
		&quot;n f\tread NVM from SDRAM to file (f) using VS_RD_MOD&quot;,
		&quot;N f\twrite NVM file (f) to SDRAM using VS_WR_MOD&quot;,
		&quot;p f\tread PIB from SDRAM to file (f) using VS_RD_MOD&quot;,
		&quot;P f\twrite PIB file (f) to SDRAM using VS_WR_MOD&quot;,
		&quot;q\tquiet mode&quot;,
		&quot;Q\tquick flash (return immediately)&quot;,
		&quot;r\tread hardware and firmware revision using VS_SW_VER&quot;,
		&quot;R\treset device using VS_RS_DEV&quot;,
		&quot;s\tread SDRAM Configuration using VS_RD_CBLOCK&quot;,
		&quot;t n\tread timeout is (n) milliseconds [&quot; LITERAL (CHANNEL_TIMEOUT) &quot;]&quot;,
		&quot;T\trestore factory defaults using VS_FAC_DEFAULTS&quot;,
		&quot;v\tverbose mode&quot;,
		&quot;w n\tpause (n) seconds [&quot; LITERAL (AMPTOOL_WAIT) &quot;]&quot;,
		&quot;x\texit on error&quot;,
		(char const *) (0)
	};

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

	signed loop = AMPTOOL_LOOP;
	signed wait = AMPTOOL_WAIT;
	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 'a':
			_setbits (plc.flags, PLC_ATTRIBUTES);
			break;
		case 'B':
			_setbits (plc.flags, PLC_PUSH_BUTTON);
			plc.pushbutton = (unsigned)(uintspec (synonym (optarg, buttons, SIZEOF (buttons)), 0, UCHAR_MAX));
			break;
		case 'b':
			_setbits (plc.flags, PLC_REMOTEHOSTS);
			break;
		case 'C':
			_setbits (plc.flags, PLC_FLASH_DEVICE);
			plc.module = (unsigned)(uintspec (synonym (optarg, modules, SIZEOF (modules)), 0, UCHAR_MAX));
			break;
		case 'd':
			_setbits (plc.flags, PLC_WATCHDOG_REPORT);
			if (!checkfilename (optarg))
			{
				error (1, EINVAL, &quot;%s&quot;, optarg);
			}
			if ((plc.rpt.file = open (plc.rpt.name = optarg, O_BINARY|O_CREAT|O_RDWR|O_TRUNC, FILE_FILEMODE)) == -1)
			{
				error (1, errno, &quot;%s&quot;, plc.rpt.name);
			}

#ifndef WIN32

			chown (optarg, getuid (), getgid ());

#endif

			plc.readaction = 3;
			break;
		case 'D':
			if (!hexencode (plc.DAK, sizeof (plc.DAK), synonym (optarg, daks, SIZEOF (daks))))
			{
				error (1, errno, PLC_BAD_DAK, optarg);
			}
			break;
		case 'e':
			dup2 (STDOUT_FILENO, STDERR_FILENO);
			break;
		case 'f':
			_setbits (plc.flags, PLC_NVRAM_INFO);
			break;
		case 'F':
			_setbits (plc.module, (VS_MODULE_MAC | VS_MODULE_PIB));
			if (_anyset (plc.flags, PLC_FLASH_DEVICE))
			{
				_setbits (plc.module, VS_MODULE_FORCE);
			}
			_setbits (plc.flags, PLC_FLASH_DEVICE);
			break;
		case 'H':
			_setbits (plc.flags, PLC_HOST_ACTION);
			break;
		case 'I':
			_setbits (plc.flags, PLC_READ_IDENTITY);
			break;
		case 'i':

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

			channel.ifindex = atoi (optarg);

#else

			channel.ifname = optarg;

#endif

			break;
		case 'J':
			if (!hexencode (plc.RDA, sizeof (plc.RDA), (char const *)(optarg)))
			{
				error (1, errno, PLC_BAD_MAC, optarg);
			}
			_setbits (plc.flags, PLC_SETREMOTEKEY);
			break;
		case 'K':
			if (!hexencode (plc.NMK, sizeof (plc.NMK), synonym (optarg, nmks, SIZEOF (nmks))))
			{
				error (1, errno, PLC_BAD_NMK, optarg);
			}
			break;
		case 'M':
			_setbits (plc.flags, PLC_SETLOCALKEY);
			break;
		case 'l':
			loop = (unsigned)(uintspec (optarg, 0, UINT_MAX));
			break;
		case 'm':
			_setbits (plc.flags, PLC_NETWORK);
			break;
		case 'N':
			if (!checkfilename (optarg))
			{
				error (1, EINVAL, &quot;%s&quot;, optarg);
			}
			if ((plc.NVM.file = open (plc.NVM.name = optarg, O_BINARY|O_RDONLY)) == -1)
			{
				error (1, errno, &quot;%s&quot;, plc.NVM.name);
			}
			if (nvmfile1 (&amp;plc.NVM))
			{
				error (1, errno, &quot;Bad firmware file: %s&quot;, plc.NVM.name);
			}
			_setbits (plc.flags, PLC_WRITE_MAC);
			break;
		case 'n':
			if (!checkfilename (optarg))
			{
				error (1, EINVAL, &quot;%s&quot;, optarg);
			}
			if ((plc.nvm.file = open (plc.nvm.name = optarg, O_BINARY|O_CREAT|O_RDWR|O_TRUNC, FILE_FILEMODE)) == -1)
			{
				error (1, errno, &quot;%s&quot;, plc.nvm.name);
			}

#ifndef WIN32

			chown (optarg, getuid (), getgid ());

#endif

			_setbits (plc.flags, PLC_READ_MAC);
			break;
		case 'P':
			if (!checkfilename (optarg))
			{
				error (1, EINVAL, &quot;%s&quot;, optarg);
			}
			if ((plc.PIB.file = open (plc.PIB.name = optarg, O_BINARY|O_RDONLY)) == -1)
			{
				error (1, errno, &quot;%s&quot;, plc.PIB.name);
			}
			if (pibfile1 (&amp;plc.PIB))
			{
				error (1, errno, &quot;Bad parameter file: %s&quot;, plc.PIB.name);
			}
			_setbits (plc.flags, PLC_WRITE_PIB);
			break;
		case 'p':
			if (!checkfilename (optarg))
			{
				error (1, EINVAL, &quot;%s&quot;, optarg);
			}
			if ((plc.pib.file = open (plc.pib.name = optarg, O_BINARY|O_CREAT|O_RDWR|O_TRUNC, FILE_FILEMODE)) == -1)
			{
				error (1, errno, &quot;%s&quot;, plc.pib.name);
			}

#ifndef WIN32

			chown (optarg, getuid (), getgid ());

#endif

			_setbits (plc.flags, PLC_READ_PIB);
			break;
		case 'Q':
			_setbits (plc.flags, PLC_QUICK_FLASH);
			break;
		case 'q':
			_setbits (channel.flags, CHANNEL_SILENCE);
			_setbits (plc.flags, PLC_SILENCE);
			break;
		case 'R':
			_setbits (plc.flags, PLC_RESET_DEVICE);
			break;
		case 'r':
			_setbits (plc.flags, PLC_VERSION);
			break;
		case 's':
			_setbits (plc.flags, PLC_SDRAM_INFO);
			break;
		case 't':
			channel.timeout = (signed)(uintspec (optarg, 0, UINT_MAX));
			break;
		case 'T':
			_setbits (plc.flags, PLC_FACTORY_DEFAULTS);
			break;
		case 'v':
			_setbits (channel.flags, CHANNEL_VERBOSE);
			_setbits (plc.flags, PLC_VERBOSE);
			break;
		case 'V':
			_setbits (plc.flags, PLC_SNIFFER);
			plc.action = (uint8_t)(uintspec (optarg, 0, UCHAR_MAX));
			break;
		case 'w':
			wait = (unsigned)(uintspec (optarg, 0, 3600));
			break;
		case 'x':
			_setbits (plc.flags, PLC_BAILOUT);
			break;
		default:
			break;
		}
	}
	argc -= optind;
	argv += optind;
	if (argc != 1)
	{
		if (plc.nvm.file != -1)
		{
			error (1, ECANCELED, PLC_NODEVICE);
		}
		if (plc.pib.file != -1)
		{
			error (1, ECANCELED, PLC_NODEVICE);
		}
		if (plc.rpt.file != -1)
		{
			error (1, ECANCELED, PLC_NODEVICE);
		}
	}
	openchannel (&amp;channel);
	if (!(plc.message = malloc (sizeof (* plc.message))))
	{
		error (1, errno, PLC_NOMEMORY);
	}
	if (!argc)
	{
		manager (&amp;plc, loop, wait);
	}
	while ((argc) &amp;&amp; (* argv))
	{
		if (!hexencode (channel.peer, sizeof (channel.peer), synonym (* argv, devices, SIZEOF (devices))))
		{
			error (1, errno, PLC_BAD_MAC, * argv);
		}
		manager (&amp;plc, loop, wait);
		argc--;
		argv++;
	}
	free (plc.message);
	closechannel (&amp;channel);
	exit (0);
}


</pre>
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