/* BEGIN_ICS_COPYRIGHT7 ****************************************
Copyright (c) 2015-2017, Intel Corporation
Redistribution and use in source and binary forms, with or without
modification, are permitted 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 Intel Corporation nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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
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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.
** END_ICS_COPYRIGHT7 ****************************************/
/* [ICS VERSION STRING: unknown] */
#include <stdio.h>
#include <string.h>
#include <getopt.h>
#include <limits.h>
#include <dirent.h>
#include <sys/types.h>
#include <sys/stat.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"
#include "zlib.h"
#include <openssl/sha.h>
#define FW_FILENAME_BASE "prrFw"
#define FW_RESP_WAIT_TIME 2000
#define FW_PAUSE 50000
typedef uint8_t bool_t;
// globals
int g_debugMode = 0;
int g_verbose = 0;
int g_quiet = 0;
int g_gotHfi = 0;
int g_gotPort = 0;
int g_gotSecondary = 0;
int g_fileParam = 0;
int g_dirParam = 0;
int32 g_sleepParam = 0;
int32 g_usleepParam = 0;
int32 g_dataLenParam = 0;
int32 g_respTimeout = FW_RESP_WAIT_TIME;
int g_resetSwitch = 0;
char fwFileName[FNAME_SIZE];
char inibinFileName[FNAME_SIZE];
char fwDirName[DNAME_SIZE];
uint32 loadFirmwareBuffer(struct omgt_port *port, char **fwBuffer, IB_PATH_RECORD *path, uint16 sessionID)
{
FILE *fp;
DIR *fwDir;
struct dirent *dp;
int nread;
uint32 totalRead = 0;
uint32 bufSize;
char *p;
struct stat fileStat;
uint32 oemHash[8],binaryHash[8];
VENDOR_MAD mad;
FSTATUS status = FSUCCESS;
int isValid = 1;
uint32 acb;
if (g_dirParam) {
if (chdir(fwDirName) < 0) {
fprintf(stderr, "Error: cannot change directory to %s: %s\n", fwDirName, strerror(errno));
return(0);
}
if (stat("emfwMapFile", &fileStat) < 0) {
if (errno == ENOENT) {
if ((fwDir = opendir(fwDirName)) == NULL) {
fprintf(stderr, "Error opening directory %s: %s\n", fwDirName, strerror(errno));
return(0);
}
while ((dp = readdir(fwDir)) != NULL) {
if (strstr(dp->d_name, FW_FILENAME_BASE) != NULL) {
snprintf(fwFileName, FNAME_SIZE, "%s/%s", fwDirName, dp->d_name);
fwFileName[FNAME_SIZE-1]=0;
break;
}
}
closedir(fwDir);
if (strlen(fwFileName) == 0) {
fprintf(stderr, "Error: no firmware file for %s found in directory %s\n", FW_FILENAME_BASE, fwDirName);
return(0);
}
} else {
fprintf(stderr, "Error: cannot validate emfwMapFile: %s\n", strerror(errno));
return(0);
}
} else {
getEMFWFileNames(port, path, sessionID, fwFileName, inibinFileName);
}
}
status = getOemHash(port,path,&mad,sessionID,oemHash,&acb);
if (status == FSUCCESS) {
if (acb & 0x10000000) {
if (getBinaryHash(fwFileName,binaryHash) == FSUCCESS) {
if (memcmp(binaryHash, oemHash, sizeof(binaryHash)))
isValid = 0;
}
else {
fprintf(stderr,"Unable to get Signature from Binary\n");
return(0);
}
}
}
else {
fprintf(stderr,"Unable to get OEM hash\n");
return(0);
}
if(isValid){
if (stat(fwFileName, &fileStat) < 0) {
fprintf(stderr, "Error taking stat of file {%s}: %s\n",
fwFileName, strerror(errno));
return(0);
}
bufSize = (uint32)fileStat.st_size + 1024; /* pad by 1K to be safe */
if ((*fwBuffer = malloc(bufSize)) == NULL) {
fprintf(stderr, "Error allocating memory for firmware buffer\n");
return(0);
}
if ((fp = fopen(fwFileName, "r")) == NULL) {
fprintf(stderr, "Error opening file %s for input: %s\n", fwFileName, strerror(errno));
return(0);
}
memset(*fwBuffer, 0, bufSize);
p = *fwBuffer + 4;
while ((nread = fread(p, 1, 1024, fp)) > 0) {
totalRead += nread;
p += nread;
}
fclose(fp);
// xedgeDisplayBuffer(fwBuffer, totalRead);
return(totalRead);
}
else{
fprintf(stderr,"Firmware signature mismatch\n");
return(0);
}
}
#define LIST_FILE_SUPPORTED 0
static void usage(char *app_name)
{
fprintf(stderr, "usage: %s -t target\n", app_name);
#if LIST_FILE_SUPPORTED
fprintf(stderr, " [-l list_file]");
#endif
fprintf(stderr, " [-v|-q] [-h hfi] [-o port] [-f fw_file | -d fw_directory] [-S]");
fprintf(stderr, "\n");
fprintf(stderr, " -t - target on which to update fw\n");
#if LIST_FILE_SUPPORTED
fprintf(stderr, " -l - file that holds a list of targets to update\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, " -f - firmware file (extracted .bin file from emfw) \n");
fprintf(stderr, " -d - firmware directory\n");
fprintf(stderr, " -S - reset switch after update\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");
#if 0 /* non-documented options */
fprintf(stderr, " -F - do secondary EEPROM (default if primary)\n");
fprintf(stderr, " -s - delay in seconds between requests\n");
fprintf(stderr, " -u - delay in microseconds between requests\n");
fprintf(stderr, " -T - response timeout in microseconds\n");
fprintf(stderr, " -z - write data length in bytes\n");
#endif
exit(2);
}
int main(int argc, char *argv[])
{
char *cmdName;
const char *opts="FDSvqt:l:h:o:d:f:m:s:u:T:z:";
uint8 *fwBuffer = NULL;
uint8 *fwBuffer2 = NULL;
char parameter[100];
uint8 *p;
#if FWDELAY_WORKAROUND
char *sleepVal;
#endif
uint32 fwSize;
EUI64 destPortGuid = -1;
int c;
uint8 hfi = 0;
uint8 port = 0;
IB_PATH_RECORD path;
uint16 sessionID = 0;
uint32 *u;
uint32 crcEEPROM;
uint32 crc;
VENDOR_MAD_JUMBO 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
fwFileName[0] = '\0';
// 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 = (uint8 *)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 'f':
g_fileParam = 1;
memcpy(fwFileName, optarg, FNAME_SIZE);
// Validate Filename
if (!fwFileName[0]) {
fprintf(stderr, "%s: Error: null input filename\n", cmdName);
exit(2);
}
break;
case 'd':
g_dirParam = 1;
memcpy(fwDirName, optarg, DNAME_SIZE);
break;
case 's':
if (FSUCCESS != StringToInt32(&g_sleepParam, optarg, NULL, 0, TRUE)
|| g_sleepParam < 0) {
fprintf(stderr, "%s: Error: Invalid delay value: %s\n", cmdName, optarg);
usage(cmdName);
}
break;
case 'u':
if (FSUCCESS != StringToInt32(&g_usleepParam, optarg, NULL, 0, TRUE)
|| g_usleepParam < 0) {
fprintf(stderr, "%s: Error: Invalid delay value: %s\n", cmdName, optarg);
usage(cmdName);
}
break;
case 'z':
if (FSUCCESS != StringToInt32(&g_dataLenParam, optarg, NULL, 0, TRUE)
|| g_dataLenParam < 0) {
fprintf(stderr, "%s: Error: Invalid data length value: %s\n", cmdName, optarg);
usage(cmdName);
}
break;
case 'T':
if (FSUCCESS != StringToInt32(&g_respTimeout, optarg, NULL, 0, TRUE)
|| g_respTimeout < 0) {
fprintf(stderr, "%s: Error: Invalid delay value: %s\n", cmdName, optarg);
usage(cmdName);
}
break;
case 'S':
g_resetSwitch = 1;
break;
case 'F':
g_gotSecondary = 1;
break;
default:
usage(cmdName);
break;
}
}
// user has requested display of help
if (argc == 1) {
usage(cmdName);
}
if (-1 == destPortGuid) {
fprintf(stderr, "%s: Error: Must specify a target GUID\n", cmdName);
exit(1);
}
if ((!g_fileParam) && (!g_dirParam)) {
fprintf(stderr, "%s: Error: Must specify either a directory or file for the firmware\n", cmdName);
exit(1);
} else if ((g_fileParam) && (g_dirParam)) {
fprintf(stderr, "%s: Error: Cannot specify both a directory and file for the firmware\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_sleepParam && g_usleepParam) {
fprintf(stderr, "%s: Error: Can not specify both -s and -u\n", cmdName);
exit(1);
}
#if FWDELAY_WORKAROUND
if ((sleepVal = getenv("FWDELAY")) != NULL) {
g_usleepParam = atoi(sleepVal);
printf("Overriding delay with value %d\n", g_usleepParam);
}
#endif
// Get the path
struct omgt_params params = {.debug_file = 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);
goto err_exit;
}
// Send a ClassPortInfo to see if the switch is responding
status = sendClassPortInfoMad(omgt_port_session, &path, (VENDOR_MAD*)&mad);
if (status != FSUCCESS) {
fprintf(stderr, "%s: Error: Failed to send/rcv ClassPortInfo\n", cmdName);
status = FERROR;
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;
}
// read the file into the buffer
fwSize = loadFirmwareBuffer(omgt_port_session, (char **)&fwBuffer, &path, sessionID);
if (fwSize == 0) {
fprintf(stderr, "%s: Error: Failed to load firmware file\n", cmdName);
if (sessionID>0) releaseSession(omgt_port_session, &path, sessionID);
status = FERROR;
goto err_exit;
}
u = (uint32 *)&fwBuffer[fwSize - 4];
// Loop sending i2cAccess sets to update firmware
if (!g_quiet) {
printf("Updating firmware... ");
fflush(stdout);
}
if (status != FSUCCESS) {
// error trying to erase the old firmware
fprintf(stderr, "%s: Error erasing old firmware rc: %d\n", cmdName, status);
} else {
status = opaswEepromRW(omgt_port_session, &path, sessionID, (void *)&mad, g_respTimeout,
fwSize + 4, 0, (uint8 *)fwBuffer, TRUE, g_gotSecondary);
if (status != FSUCCESS) {
// error trying to update the firmware
fprintf(stderr, "%s: Error updating firmware rc: %d\n", cmdName, status);
}
}
// now read firmware back in and verify checksum
if (!g_quiet) {
printf("\nUpdate complete ... verifying ... ");
fflush(stdout);
}
if ((fwBuffer2 = malloc(fwSize + 1024)) == NULL) {
fprintf(stderr, "Error allocating memory for firmware read back buffer\n");
if (sessionID>0) releaseSession(omgt_port_session, &path, sessionID);
goto err_exit;
}
if (status == FSUCCESS) {
memset(fwBuffer2, 0, fwSize + 1024);
status = opaswEepromRW(omgt_port_session, &path, sessionID, (void *)&mad, g_respTimeout,
fwSize + 4, 0, (uint8 *)fwBuffer2, FALSE, g_gotSecondary);
if (!g_quiet) {
printf("\n");
fflush(stdout);
}
if (status == FSUCCESS) {
u = (uint32 *)&fwBuffer2[fwSize];
crcEEPROM = *u;
crc = crc32(0, (uint8 *)&fwBuffer2[CSS_HEADER_SIZE + 4], fwSize - 4 - CSS_HEADER_SIZE);
if (crcEEPROM != crc) {
printf("Verification failed\n");
fprintf(stderr, "Error: CRC mismatch: 0x%08x : 0x%08x\n", ntoh32(crc), ntoh32(crcEEPROM));
status = FERROR;
} else {
if (g_verbose)
fprintf(stderr, "CRC match: 0x%08x : 0x%08x\n", ntoh32(crc), ntoh32(crcEEPROM));
printf("Verification succeeded\n");
}
}
// reset switch if necessary
if ((status == FSUCCESS) && g_resetSwitch) {
printf("Resetting switch...\n");
status = sendRebootMad(omgt_port_session, &path, sessionID, (VENDOR_MAD*)&mad, 2000);
if (status != FSUCCESS) {
fprintf(stderr, "%s: Error sending MAD packet to switch\n", cmdName);
}
}
}
if (!g_resetSwitch)
if (sessionID>0) releaseSession(omgt_port_session, &path, sessionID);
printf("opaswfwupdate completed\n");
err_exit:
omgt_close_port(omgt_port_session);
if (fwBuffer != NULL)
free(fwBuffer);
if (fwBuffer2 != NULL)
free(fwBuffer2);
if (status == FSUCCESS)
exit(0);
else
exit(1);
}