/* BEGIN_ICS_COPYRIGHT7 ****************************************
Copyright (c) 2015-2017, Intel Corporation
Redistribution and use in source and binary forms, with or without
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* 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
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** END_ICS_COPYRIGHT7 ****************************************/
/* [ICS VERSION STRING: unknown] */
#include <stdio.h>
#include <string.h>
#include <getopt.h>
#include <limits.h>
#include <errno.h>
/* work around conflicting names */
#include "iba/ib_types.h"
#include "iba/ib_sm_priv.h"
#include "iba/ib_helper.h"
#include "opamgt_sa_priv.h"
#include <iba/ibt.h>
#include "opaswcommon.h"
#define RESET_DELAY 2000
// globals
int g_debugMode = 0;
int g_verbose = 0;
int g_quiet = 0;
int g_gotHfi = 0;
int g_gotPort = 0;
int g_gotDelay = 0;
#define LIST_FILE_SUPPORTED 0
static void usage(char *app_name)
{
fprintf(stderr, "usage: %s -t target ", app_name);
#if LIST_FILE_SUPPORTED
fprintf(stderr, "[-l list_file] ");
#endif
fprintf(stderr, "[-v|-q] [-h hfi] [-o port] [-i delay-interval]");
fprintf(stderr, "\n");
fprintf(stderr, " -t - target to reset\n");
#if LIST_FILE_SUPPORTED
fprintf(stderr, " -l - file that holds a list of targets to reset\n");
#endif
fprintf(stderr, " -v - verbose output\n");
fprintf(stderr, " -q - no output\n");
fprintf(stderr, " -h - hfi, numbered 1..n, 0= -o port will be a\n");
fprintf(stderr, " system wide port num (default is 0)\n");
fprintf(stderr, " -o - port, numbered 1..n, 0=1st active (default\n");
fprintf(stderr, " is 1st active)\n");
fprintf(stderr, " -i - delay interval in seconds before switch reset (must be in range 1-1800)\n");
fprintf(stderr, "\n");
fprintf(stderr, "The -h and -o options permit a variety of selections:\n");
fprintf(stderr, " -h 0 - 1st active port in system (this is the default)\n");
fprintf(stderr, " -h 0 -o 0 - 1st active port in system\n");
fprintf(stderr, " -h x - 1st active port on HFI x\n");
fprintf(stderr, " -h x -o 0 - 1st active port on HFI x\n");
fprintf(stderr, " -h 0 -o y - port y within system (irrespective of which ports are active)\n");
fprintf(stderr, " -h x -o y - HFI x, port y\n");
exit(2);
}
int main(int argc, char *argv[])
{
char *cmdName;
const char *opts="Dvqt:l:h:o:i:";
char parameter[100];
char *p;
EUI64 destPortGuid = -1;
int c;
uint8 hfi = 0;
uint8 port = 0;
uint32 delay = RESET_DELAY;
IB_PATH_RECORD path;
uint16 sessionID = 0;
VENDOR_MAD mad;
FSTATUS status = FSUCCESS;
struct omgt_port *omgt_port_session = NULL;
// determine how we've been invoked
cmdName = strrchr(argv[0], '/'); // Find last '/' in path
if (cmdName != NULL) {
cmdName++; // Skip over last '/'
} else {
cmdName = argv[0];
}
// Initialize
// parse options and parameters
while (-1 != (c = getopt(argc, argv, opts))) {
switch (c) {
case 'D':
g_debugMode = 1;
break;
case 't':
errno = 0;
strncpy(parameter, optarg, sizeof(parameter)-1);
parameter[sizeof(parameter)-1] = 0;
if ((p = strchr(parameter, ',')) != NULL) {
*p = '\0';
}
if (FSUCCESS != StringToUint64(&destPortGuid, parameter, NULL, 0, TRUE)) {
fprintf(stderr, "%s: Error: Invalid GUID: %s\n", cmdName, optarg);
usage(cmdName);
}
break;
case 'l':
#if !LIST_FILE_SUPPORTED
fprintf(stderr, "Error: l option is not supported at this time\n");
exit(1);
#endif
break;
case 'v':
g_verbose = 1;
break;
case 'q':
g_quiet = 1;
break;
case 'h':
if (FSUCCESS != StringToUint8(&hfi, optarg, NULL, 0, TRUE)) {
fprintf(stderr, "%s: Error: Invalid HFI Number: %s\n", cmdName, optarg);
usage(cmdName);
}
g_gotHfi = 1;
break;
case 'o':
if (FSUCCESS != StringToUint8(&port, optarg, NULL, 0, TRUE)) {
fprintf(stderr, "%s: Error: Invalid Port Number: %s\n", cmdName, optarg);
usage(cmdName);
}
g_gotPort = 1;
break;
case 'i':
if (FSUCCESS != StringToUint32(&delay, optarg, NULL, 0, TRUE)) {
fprintf(stderr, "%s: Error: Invalid Delay Value: %s\n", cmdName, optarg);
usage(cmdName);
}
g_gotDelay = 1;
break;
default:
usage(cmdName);
break;
}
}
// user has requested display of help
if (argc == 1) {
usage(cmdName);
exit(0);
}
if (-1 == destPortGuid) {
fprintf(stderr, "%s: Error: Must specify a target GUID\n", cmdName);
exit(1);
}
if (g_quiet && (g_debugMode || g_verbose)) {
fprintf(stderr, "%s: Error: Can not specify both -q and -D|-v\n", cmdName);
exit(1);
}
if (g_gotDelay) {
if ((delay < 1) || (delay > 1800)) {
fprintf(stderr, "%s: Error: Invalid delay value %d, must be in range 1-1800\n", cmdName, delay);
exit(1);
} else
delay *= 1000; /* convert to milliseconds */
}
// Get the path
struct omgt_params params = {.debug_file = (g_verbose || g_debugMode) ? stderr : NULL};
status = omgt_open_port_by_num(&omgt_port_session, hfi, port, ¶ms);
if (status != 0) {
fprintf(stderr, "%s: Error: Unable to open fabric interface.\n", cmdName);
exit(1);
}
if (getDestPath(omgt_port_session, destPortGuid, cmdName, &path) != FSUCCESS) {
fprintf(stderr, "%s: Error: Failed to get destination path\n", cmdName);
status = FERROR;
goto err_exit;
}
// Send a ClassPortInfo to see if the switch is responding
status = sendClassPortInfoMad(omgt_port_session, &path, &mad);
if (status != FSUCCESS) {
fprintf(stderr, "%s: Error: Failed to send/rcv ClassPortInfo\n", cmdName);
goto err_exit;
}
// Get a session ID
sessionID = getSessionID(omgt_port_session, &path);
if (sessionID == (uint16)-1) {
fprintf(stderr, "%s: Error: Failed to obtain sessionID\n", cmdName);
status = FERROR;
goto err_exit;
}
// Send a reboot MAD to the LID
status = sendRebootMad(omgt_port_session, &path, sessionID, &mad, delay);
if (status != FSUCCESS) {
if (sessionID>0) releaseSession(omgt_port_session, &path, sessionID);
}
printf("opaswreset completed\n");
err_exit:
omgt_close_port(omgt_port_session);
if (status == FSUCCESS)
exit(0);
else
exit(1);
}