FreeCalypso > hg > freecalypso-tools
annotate rvinterf/old/sendsp/rvifsend.c @ 505:7bf0d909c87e
fc-loadtool flash ID check: change of reset after the check logic
This change only affects those flash configurations that have ID checks
enabled. The logic for resetting the flash after the ID check has been
changed as follows:
1) If the check fails, we return without attempting to reset the flash.
2) If the check is successful, we reset the flash using the configured
method (could be AMD or Intel or Intel W30) instead of always doing an
AMD flash reset as the original code did.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 27 May 2019 19:58:01 +0000 |
parents | e7502631a0f9 |
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1 /* |
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2 * This module is currently linked by fc-sendsp, and may be used by |
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3 * other similar hack-utilities in the future. Here we connect to |
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4 * rvinterf, send one packet to the target, and call it done. |
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5 */ |
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6 |
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7 #include <sys/types.h> |
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8 #include <sys/socket.h> |
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9 #include <sys/un.h> |
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10 #include <stdio.h> |
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11 #include <string.h> |
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12 #include <strings.h> |
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13 #include <stdlib.h> |
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14 #include <unistd.h> |
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15 #include "localsock.h" |
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16 |
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17 extern char *socket_pathname; |
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18 |
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19 send_pkt_to_target(pkt, pktlen) |
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20 u_char *pkt; |
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21 unsigned pktlen; |
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22 { |
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23 /* local socket binding voodoo copied from osmocon */ |
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24 struct sockaddr_un local; |
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25 unsigned int namelen; |
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26 int sock, rc; |
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27 u_char hdrbuf[3]; |
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28 int len1; |
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29 |
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30 sock = socket(AF_UNIX, SOCK_STREAM, 0); |
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31 if (sock < 0) { |
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32 perror("socket(AF_UNIX, SOCK_STREAM, 0)"); |
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33 exit(1); |
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34 } |
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35 |
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36 local.sun_family = AF_UNIX; |
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37 strncpy(local.sun_path, socket_pathname, sizeof(local.sun_path)); |
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38 local.sun_path[sizeof(local.sun_path) - 1] = '\0'; |
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39 |
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40 /* we use the same magic that X11 uses in Xtranssock.c for |
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41 * calculating the proper length of the sockaddr */ |
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42 #if defined(BSD44SOCKETS) || defined(__UNIXWARE__) |
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43 local.sun_len = strlen(local.sun_path); |
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44 #endif |
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45 #if defined(BSD44SOCKETS) || defined(SUN_LEN) |
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46 namelen = SUN_LEN(&local); |
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47 #else |
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48 namelen = strlen(local.sun_path) + |
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49 offsetof(struct sockaddr_un, sun_path) + 1; |
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50 #endif |
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51 |
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52 rc = connect(sock, (struct sockaddr *) &local, namelen); |
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53 if (rc != 0) { |
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54 perror(socket_pathname); |
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55 exit(1); |
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56 } |
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57 |
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58 len1 = pktlen + 1; |
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59 hdrbuf[0] = len1 >> 8; |
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60 hdrbuf[1] = len1 & 0xFF; |
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61 hdrbuf[2] = CLI2RVI_PKT_TO_TARGET; |
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62 write(sock, hdrbuf, 3); |
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63 write(sock, pkt, pktlen); |
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64 close(sock); |
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65 return(0); |
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66 } |