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annotate rvinterf/tmsh/omr.c @ 978:1ee80bcb0fd0

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fc-tmsh: omr (old-style memory read) command implemented
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Thu, 10 Dec 2015 04:05:55 +0000
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children ebdf5afa9fb5
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978
1ee80bcb0fd0 fc-tmsh: omr (old-style memory read) command implemented
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1 /*
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2 * Old-style memory read command
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3 */
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4
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5 #include <sys/types.h>
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6 #include <stdio.h>
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7 #include <string.h>
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8 #include <strings.h>
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9 #include <stdlib.h>
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10 #include "pktmux.h"
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11 #include "limits.h"
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12 #include "localtypes.h"
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13 #include "tm3.h"
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14
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15 extern u_char rvi_msg[];
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16 extern int rvi_msg_len;
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17
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18 void
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19 cmd_omr(argc, argv)
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20 char **argv;
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21 {
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22 u32 addr, size;
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23 u_char cmdpkt[11];
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24
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25 addr = strtoul(argv[1], 0, 16);
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26 size = strtoul(argv[2], 0, 0);
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27 if (size < 1 || size > TM3_MEMREAD_MAX) {
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28 printf("error: count argument outside valid range\n");
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29 return;
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30 }
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31 cmdpkt[1] = MEM_READ;
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32 cmdpkt[2] = addr;
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33 cmdpkt[3] = addr >> 8;
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34 cmdpkt[4] = addr >> 16;
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35 cmdpkt[5] = addr >> 24;
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36 cmdpkt[6] = size;
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37 cmdpkt[7] = 0;
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38 cmdpkt[8] = 0;
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39 cmdpkt[9] = 0;
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40 send_etm_cmd(cmdpkt, 9);
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41 }