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			Attributes1.c
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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.  
 *
 *--------------------------------------------------------------------*/

/*====================================================================*
 *
 *   signed Attributes1 (struct plc * plc);
 *
 *   plc.h
 *
 *   This plugin for program plc requests device attributes using
 *   a VS_OP_ATTRIBUTES message; attributes are pre-parsed versions
 *   of information returned by VS_SW_VER and other messages;
 *
 *   The VS_OP_ATTRIBUTES message structure changed between FW 3.3.4
 *   and 3.3.5 and fields are ocassionally appended to the end; you
 *   should not use this message for operational systems because the
 *   format may change again; it was originally intended for PTS use
 *   only;
 *
 *
 *   Contributor(s):
 *      Charles Maier &lt;cmaier@qca.qualcomm.com&gt;
 *
 *--------------------------------------------------------------------*/

#ifndef ATTRIBUTES1_SOURCE
#define ATTRIBUTES1_SOURCE

#include &lt;stdint.h&gt;
#include &lt;memory.h&gt;

#include &quot;../plc/plc.h&quot;
#include &quot;../tools/memory.h&quot;
#include &quot;../tools/format.h&quot;
#include &quot;../tools/error.h&quot;
#include &quot;../tools/flags.h&quot;

#ifdef WIN32
#define snprintf _snprintf
#endif

signed Attributes1 (struct plc * plc)

{
	struct channel * channel = (struct channel *)(plc-&gt;channel);
	struct message * message = (struct message *)(plc-&gt;message);

#ifndef __GNUC__
#pragma pack (push,1)
#endif

	struct __packed vs_op_attributes_request
	{
		struct ethernet_hdr ethernet;
		struct qualcomm_hdr qualcomm;
		uint32_t COOKIE;
		uint8_t RTYPE;
	}
	* request = (struct vs_op_attributes_request *) (message);
	struct __packed vs_op_attributes_confirm
	{
		struct ethernet_hdr ethernet;
		struct qualcomm_hdr qualcomm;
		uint16_t MSTATUS;
		uint32_t COOKIE;
		uint8_t RTYPE;
		uint16_t MLENGTH;
		uint8_t MBUFFER [1024];
	}
	* confirm = (struct vs_op_attributes_confirm *) (message);
	struct __packed attributes
	{
		uint8_t HARDWARE [16];
		uint8_t SOFTWARE [16];
		uint32_t FWVERSION [5];
		uint8_t RELEASEDATE [8];
		uint8_t RELEASETYPE [12];
		uint8_t SDRAMTYPE;
		uint8_t RESERVED;
		uint8_t LINEFREQ;
		uint32_t SDRAMSIZE;
		uint8_t AUTHMODE;
	}
	* attributes = (struct attributes *)(confirm-&gt;MBUFFER);

#ifndef __GNUC__
#pragma pack (pop)
#endif

	Request (plc, &quot;Fetch Device Attributes&quot;);
	memset (message, 0, sizeof (* message));
	EthernetHeader (&amp;request-&gt;ethernet, channel-&gt;peer, channel-&gt;host, channel-&gt;type);
	QualcommHeader (&amp;request-&gt;qualcomm, 0, (VS_OP_ATTRIBUTES | MMTYPE_REQ));
	plc-&gt;packetsize = (ETHER_MIN_LEN - ETHER_CRC_LEN);
	request-&gt;COOKIE = HTOLE32 (plc-&gt;cookie);
	request-&gt;RTYPE = 0;
	if (SendMME (plc) &lt;= 0)
	{
		error (PLC_EXIT (plc), errno, CHANNEL_CANTSEND);
		return (-1);
	}
	while (ReadMME (plc, 0, (VS_OP_ATTRIBUTES | MMTYPE_CNF)) &gt; 0)
	{
		static char const * frequency [] =
		{
			&quot;Unknown frequency&quot;,
			&quot;50Hz&quot;,
			&quot;60Hz&quot;,
		};
		static char const * zero_cross [] =
		{
			&quot;Not yet detected&quot;,
			&quot;Detected&quot;,
			&quot;Missing&quot;,
		};
		char string [512];
		size_t length = 0;
		if (confirm-&gt;MSTATUS)
		{
			Failure (plc, PLC_WONTDOIT);
			continue;
		}

#if 0
#if defined (__GNUC__)
#warning &quot;Debug code active in module Attributes1&quot;
#endif

		fprintf (stderr, &quot;HARDWARE=[%-16.16s]\n&quot;, attributes-&gt;HARDWARE);
		fprintf (stderr, &quot;SOFTWARE=[%-16.16s]\n&quot;, attributes-&gt;SOFTWARE);
		fprintf (stderr, &quot;FIRMWARE MAJOR VERSION=(%d)\n&quot;, LE32TOH (attributes-&gt;FWVERSION [0]));
		fprintf (stderr, &quot;FIRMWARE MINOR VERSION=(%d)\n&quot;, LE32TOH (attributes-&gt;FWVERSION [1]));
		fprintf (stderr, &quot;FIRMWARE [2]=(%d)\n&quot;, LE32TOH (attributes-&gt;FWVERSION [2]));
		fprintf (stderr, &quot;FIRMWARE [3]=(%d)\n&quot;, LE32TOH (attributes-&gt;FWVERSION [3]));
		fprintf (stderr, &quot;FIRMWARE [4]=(%d)\n&quot;, LE32TOH (attributes-&gt;FWVERSION [4]));
		fprintf (stderr, &quot;RELEASE DATE=[%-8.8s]\n&quot;, attributes-&gt;RELEASEDATE);
		fprintf (stderr, &quot;RELEASE TYPE=[%-12.12s]\n&quot;, attributes-&gt;RELEASETYPE);
		fprintf (stderr, &quot;SDRAM SIZE=[0x%08X]\n&quot;, LE32TOH (attributes-&gt;SDRAMSIZE));
		fprintf (stderr, &quot;SDRAM TYPE=[0x%02X]\n&quot;, attributes-&gt;SDRAMTYPE);
		fprintf (stderr, &quot;RESERVED=[0x%02X]\n&quot;, attributes-&gt;RESERVED);
		fprintf (stderr, &quot;LINE FREQUENCY=[0x%02X]\n&quot;, attributes-&gt;LINEFREQ);
		fprintf (stderr, &quot;AUTHORIZATION MODE=[0x%02X]\n&quot;, attributes-&gt;AUTHMODE);

#endif

		length += snprintf (string + length, sizeof (string) - length, &quot;%s&quot;, attributes-&gt;HARDWARE);
		length += snprintf (string + length, sizeof (string) - length, &quot;-%s&quot;, attributes-&gt;SOFTWARE);
		length += snprintf (string + length, sizeof (string) - length, &quot;-%d&quot;, LE32TOH (attributes-&gt;FWVERSION [0]));
		length += snprintf (string + length, sizeof (string) - length, &quot;-%d&quot;, LE32TOH (attributes-&gt;FWVERSION [1]));
		length += snprintf (string + length, sizeof (string) - length, &quot;-%04d&quot;, LE32TOH (attributes-&gt;FWVERSION [2]));
		length += snprintf (string + length, sizeof (string) - length, &quot;-%02d&quot;, LE32TOH (attributes-&gt;FWVERSION [3]));
		length += snprintf (string + length, sizeof (string) - length, &quot;-%04d&quot;, LE32TOH (attributes-&gt;FWVERSION [4]));
		length += snprintf (string + length, sizeof (string) - length, &quot;-%-8.8s&quot;, attributes-&gt;RELEASEDATE);
		length += snprintf (string + length, sizeof (string) - length, &quot;-%s&quot;, attributes-&gt;RELEASETYPE);
		length += snprintf (string + length, sizeof (string) - length, &quot;-%c&quot;, attributes-&gt;SDRAMTYPE);
		length += snprintf (string + length, sizeof (string) - length, &quot; (%dmb)&quot;, LE32TOH (attributes-&gt;SDRAMSIZE));
		length += snprintf (string + length, sizeof (string) - length, &quot; (0x%02X) \&quot;%s\&quot; \&quot;%s\&quot; &quot;, attributes-&gt;LINEFREQ, frequency [attributes-&gt;LINEFREQ &amp; 0x03], zero_cross [(attributes-&gt;LINEFREQ &amp; 0x0C) &gt;&gt; 2]);
		length += snprintf (string + length, sizeof (string) - length, &quot; 0x%02X&quot;, attributes-&gt;AUTHMODE);
		Display (plc, &quot;%s&quot;, string);
	}
	return (0);
}

#endif


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