update mode to skip firmware checks and setupDetector, kernel check added to m3and g2

slsDetectorServers/ctbDetectorServer/slsDetectorFunctionList.c

@@ -23,6 +23,7 @@
 
 // Global variable from slsDetectorServer_funcs
 extern int debugflag;
+extern int updateFlag;
 extern udpStruct udpDetails;
 extern const enum detectorType myDetectorType;
 
@@ -105,7 +106,8 @@ void basictests() {
     }
 
     // does check only if flag is 0 (by default), set by command line
-    if ((!debugflag) && ((checkType() == FAIL) || (testFpga() == FAIL) ||
+    if ((!debugflag) && (!updateFlag) &&
+        ((checkType() == FAIL) || (testFpga() == FAIL) ||
          (testBus() == FAIL))) {
         strcpy(initErrorMessage, "Could not pass basic tests of FPGA and bus. "
                                  "Dangerous to continue.\n");
@@ -145,7 +147,7 @@ void basictests() {
          (long long int)client_sw_apiversion));
 
     // return if flag is not zero, debug mode
-    if (debugflag) {
+    if (debugflag || updateFlag) {
         return;
     }
 
@@ -417,7 +419,7 @@ uint32_t getDetectorIP() {
 /* initialization */
 
 void initControlServer() {
-    if (initError == OK) {
+    if (!updateFlag && initError == OK) {
         setupDetector();
     }
     initCheckDone = 1;

slsDetectorServers/eigerDetectorServer/slsDetectorFunctionList.c

@@ -20,6 +20,7 @@
 
 // Global variable from slsDetectorServer_funcs
 extern int debugflag;
+extern int updateFlag;
 extern udpStruct udpDetails;
 extern const enum detectorType myDetectorType;
 
@@ -140,7 +141,7 @@ void basictests() {
     return;
 #endif
     // return if debugflag is not zero, debug mode
-    if (debugflag) {
+    if (debugflag || updateFlag) {
         return;
     }
 
@@ -319,7 +320,7 @@ u_int32_t getDetectorIP() {
 
 void initControlServer() {
     LOG(logINFOBLUE, ("Configuring Control server\n"));
-    if (initError == OK) {
+    if (!updateFlag && initError == OK) {
         readDetectorNumber();
         getModuleConfiguration();
 #ifndef VIRTUAL

slsDetectorServers/gotthard2DetectorServer/slsDetectorFunctionList.c

@@ -22,6 +22,7 @@
 
 // Global variable from slsDetectorServer_funcs
 extern int debugflag;
+extern int updateFlag;
 extern int checkModuleFlag;
 extern udpStruct udpDetails;
 extern const enum detectorType myDetectorType;
@@ -92,8 +93,9 @@ void basictests() {
         return;
     }
     // does check only if flag is 0 (by default), set by command line
-    if ((!debugflag) && ((checkType() == FAIL) || (testFpga() == FAIL) ||
+    if ((!debugflag) && (!updateFlag) &&
-                         (testBus() == FAIL))) {
+        ((checkKernelVersion() == FAIL) || (checkType() == FAIL) ||
+         (testFpga() == FAIL) || (testBus() == FAIL))) {
         sprintf(initErrorMessage,
                 "Could not pass basic tests of FPGA and bus. Dangerous to "
                 "continue. (Firmware version:0x%llx) \n",
@@ -131,7 +133,7 @@ void basictests() {
          (long long int)client_sw_apiversion));
 
     // return if flag is not zero, debug mode
-    if (debugflag) {
+    if (debugflag || updateFlag) {
         return;
     }
 
@@ -175,6 +177,25 @@ void basictests() {
 #endif
 }
 
+int checkKernelVersion() {
+#ifdef VIRTUAL
+    return OK;
+#endif
+    char output[256];
+    memset(output, 0, 256);
+    FILE *sysFile = popen("uname -a | cut -d ' ' -f5-10", "r");
+    fgets(output, sizeof(output), sysFile);
+    pclose(sysFile);
+
+    if (strstr(output, KERNEL_DATE_VRSN) == NULL) {
+        LOG(logERROR, ("Kernel Version Incompatible! Expected: %s, Got: %s\n",
+                       KERNEL_DATE_VRSN, output));
+        return FAIL;
+    }
+    LOG(logINFO, ("Kernel Version Compatible: %s\n", output));
+    return OK;
+}
+
 int checkType() {
 #ifdef VIRTUAL
     return OK;
@@ -326,7 +347,7 @@ u_int32_t getDetectorIP() {
 /* initialization */
 
 void initControlServer() {
-    if (initError == OK) {
+    if (!updateFlag && initError == OK) {
         setupDetector();
     }
     initCheckDone = 1;

slsDetectorServers/gotthard2DetectorServer/slsDetectorServer_defs.h

@@ -2,6 +2,7 @@
 #include "sls_detector_defs.h"
 
 #define REQRD_FRMWRE_VRSN (0x200707)
+#define KERNEL_DATE_VRSN  "Wed May 20 13:58:38 CEST 2020"
 
 #define CTRL_SRVR_INIT_TIME_US (300 * 1000)
 

slsDetectorServers/gotthardDetectorServer/slsDetectorFunctionList.c

@@ -18,6 +18,9 @@
 #include <time.h>
 #endif
 
+// Global variable from slsDetectorServer_funcs
+extern int debugflag;
+extern int updateFlag;
 extern udpStruct udpDetails;
 extern const enum detectorType myDetectorType;
 
@@ -91,7 +94,8 @@ void basictests() {
     }
 
     // does check only if flag is 0 (by default), set by command line
-    if (((checkType() == FAIL) || (testFpga() == FAIL) ||
+    if ((!debugflag) && (!updateFlag) &&
+        ((checkType() == FAIL) || (testFpga() == FAIL) ||
          (testBus() == FAIL))) {
         strcpy(initErrorMessage, "Could not pass basic tests of FPGA and bus. "
                                  "Dangerous to continue.\n");
@@ -125,7 +129,9 @@ void basictests() {
          (long long int)fwversion, (long long int)swversion,
          (long long int)client_sw_apiversion));
 
+    if (!debugflag || updateFlag) {
         LOG(logINFO, ("Basic Tests - success\n"));
+    }
 #endif
 }
 
@@ -343,7 +349,7 @@ u_int32_t getBoardRevision() {
 /* initialization */
 
 void initControlServer() {
-    if (initError == OK) {
+    if (!updateFlag && initError == OK) {
         setupDetector();
     }
     initCheckDone = 1;

slsDetectorServers/jungfrauDetectorServer/slsDetectorFunctionList.c

@@ -22,6 +22,7 @@
 
 // Global variable from slsDetectorServer_funcs
 extern int debugflag;
+extern int updateFlag;
 extern udpStruct udpDetails;
 extern const enum detectorType myDetectorType;
 
@@ -77,7 +78,8 @@ void basictests() {
     }
 
     // does check only if flag is 0 (by default), set by command line
-    if ((!debugflag) && ((checkType() == FAIL) || (testFpga() == FAIL) ||
+    if ((!debugflag) && (!updateFlag) &&
+        ((checkType() == FAIL) || (testFpga() == FAIL) ||
          (testBus() == FAIL))) {
         strcpy(initErrorMessage, "Could not pass basic tests of FPGA and bus. "
                                  "Dangerous to continue.\n");
@@ -119,7 +121,7 @@ void basictests() {
          (long long int)client_sw_apiversion));
 
     // return if flag is not zero, debug mode
-    if (debugflag) {
+    if (debugflag || updateFlag) {
         return;
     }
 
@@ -347,7 +349,7 @@ u_int32_t getDetectorIP() {
 /* initialization */
 
 void initControlServer() {
-    if (initError == OK) {
+    if (!updateFlag && initError == OK) {
         setupDetector();
     }
     initCheckDone = 1;

slsDetectorServers/moenchDetectorServer/slsDetectorFunctionList.c

@@ -21,6 +21,7 @@
 
 // Global variable from slsDetectorServer_funcs
 extern int debugflag;
+extern int updateFlag;
 extern udpStruct udpDetails;
 extern const enum detectorType myDetectorType;
 
@@ -101,7 +102,8 @@ void basictests() {
     }
 
     // does check only if flag is 0 (by default), set by command line
-    if ((!debugflag) && ((checkType() == FAIL) || (testFpga() == FAIL) ||
+    if ((!debugflag) && (!updateFlag) &&
+        ((checkType() == FAIL) || (testFpga() == FAIL) ||
          (testBus() == FAIL))) {
         strcpy(initErrorMessage, "Could not pass basic tests of FPGA and bus. "
                                  "Dangerous to continue.\n");
@@ -141,7 +143,7 @@ void basictests() {
          (long long int)client_sw_apiversion));
 
     // return if flag is not zero, debug mode
-    if (debugflag) {
+    if (debugflag || updateFlag) {
         return;
     }
 
@@ -413,7 +415,7 @@ uint32_t getDetectorIP() {
 /* initialization */
 
 void initControlServer() {
-    if (initError == OK) {
+    if (!updateFlag && initError == OK) {
         setupDetector();
     }
     initCheckDone = 1;

slsDetectorServers/mythen3DetectorServer/slsDetectorFunctionList.c

@@ -21,6 +21,7 @@
 
 // Global variable from slsDetectorServer_funcs
 extern int debugflag;
+extern int updateFlag;
 extern int checkModuleFlag;
 extern udpStruct udpDetails;
 extern const enum detectorType myDetectorType;
@@ -80,8 +81,9 @@ void basictests() {
         return;
     }
     // does check only if flag is 0 (by default), set by command line
-    if ((!debugflag) && ((checkType() == FAIL) || (testFpga() == FAIL) ||
+    if ((!debugflag) && (!updateFlag) &&
-                         (testBus() == FAIL))) {
+        ((checkKernelVersion() == FAIL) || (checkType() == FAIL) ||
+         (testFpga() == FAIL) || (testBus() == FAIL))) {
         strcpy(initErrorMessage, "Could not pass basic tests of FPGA and bus. "
                                  "Dangerous to continue.\n");
         LOG(logERROR, ("%s\n\n", initErrorMessage));
@@ -117,7 +119,7 @@ void basictests() {
          (long long int)client_sw_apiversion));
 
     // return if flag is not zero, debug mode
-    if (debugflag) {
+    if (debugflag || updateFlag) {
         return;
     }
 
@@ -161,6 +163,25 @@ void basictests() {
 #endif
 }
 
+int checkKernelVersion() {
+#ifdef VIRTUAL
+    return OK;
+#endif
+    char output[256];
+    memset(output, 0, 256);
+    FILE *sysFile = popen("uname -a | cut -d ' ' -f5-10", "r");
+    fgets(output, sizeof(output), sysFile);
+    pclose(sysFile);
+
+    if (strstr(output, KERNEL_DATE_VRSN) == NULL) {
+        LOG(logERROR, ("Kernel Version Incompatible! Expected: %s, Got: %s\n",
+                       KERNEL_DATE_VRSN, output));
+        return FAIL;
+    }
+    LOG(logINFO, ("Kernel Version Compatible: %s\n", output));
+    return OK;
+}
+
 int checkType() {
 #ifdef VIRTUAL
     return OK;
@@ -313,7 +334,7 @@ u_int32_t getDetectorIP() {
 /* initialization */
 
 void initControlServer() {
-    if (initError == OK) {
+    if (!updateFlag && initError == OK) {
         setupDetector();
     }
     initCheckDone = 1;

slsDetectorServers/mythen3DetectorServer/slsDetectorServer_defs.h

@@ -2,6 +2,7 @@
 #include "sls_detector_defs.h"
 
 #define REQRD_FRMWRE_VRSN 0x190000
+#define KERNEL_DATE_VRSN  "Wed May 20 13:58:38 CEST 2020"
 
 #define CTRL_SRVR_INIT_TIME_US (300 * 1000)
 
@@ -41,7 +42,8 @@
 #define DEFAULT_SYSTEM_C0           (4) //(250000000) // run_clk, 250 MHz
 #define DEFAULT_SYSTEM_C1           (8) //(125000000) // sync_clk, 125 MHz
 #define DEFAULT_SYSTEM_C2           (8) //(125000000) // str_clk, 125 MHz
-#define DEFAULT_SYSTEM_C3                (5) //(200000000) // smp_clk, 200 MHz (only for timing receiver)
+#define DEFAULT_SYSTEM_C3                                                      \
+    (5) //(200000000) // smp_clk, 200 MHz (only for timing receiver)
 #define DEFAULT_ASIC_LATCHING_NUM_PULSES (10)
 #define DEFAULT_MSTR_OTPT_P1_NUM_PULSES  (20)
 
@@ -110,7 +112,8 @@ enum CLKINDEX {
     NUM_CLOCKS
 };
 #define CLK_NAMES                                                              \
-    "READOUT_C0", "READOUT_C1", "SYSTEM_C0", "SYSTEM_C1", "SYSTEM_C2", "SYSTEM_C3"
+    "READOUT_C0", "READOUT_C1", "SYSTEM_C0", "SYSTEM_C1", "SYSTEM_C2",         \
+        "SYSTEM_C3"
 enum PLLINDEX { READOUT_PLL, SYSTEM_PLL };
 
 /* Struct Definitions */

slsDetectorServers/slsDetectorServer/include/slsDetectorFunctionList.h

@@ -56,6 +56,9 @@ typedef struct udpStruct_s {
 int isInitCheckDone();
 int getInitResult(char **mess);
 void basictests();
+#ifdefined(MYTHEN3D) || defined(GOTTHARD2D)
+int checkKernelVersion();
+#endif
 #if defined(GOTTHARDD) || defined(JUNGFRAUD) || defined(CHIPTESTBOARDD) ||     \
     defined(MOENCHD) || defined(MYTHEN3D) || defined(GOTTHARD2D)
 int checkType();

slsDetectorServers/slsDetectorServer/src/slsDetectorServer.c

@@ -21,6 +21,7 @@ extern int ret;
 // Global variables from slsDetectorServer_funcs
 extern int sockfd;
 extern int debugflag;
+extern int updateFlag;
 extern int checkModuleFlag;
 
 // Global variables from slsDetectorFunctionList
@@ -41,6 +42,7 @@ int main(int argc, char *argv[]) {
     int portno = DEFAULT_PORTNO;
     isControlServer = 1;
     debugflag = 0;
+    updateFlag = 0;
     checkModuleFlag = 1;
     int version = 0;
 
@@ -54,10 +56,12 @@ int main(int argc, char *argv[]) {
         "Possible arguments are:\n"
         "\t-v, --version            : Software version\n"
         "\t-p, --port <port>        : TCP communication port with client. \n"
-        "\t-d, --devel              : Developer mode. Skips firmware checks. \n"
         "\t-g, --nomodule           : [Mythen3][Gotthard2] Generic or No "
         "Module mode. Skips detector type checks. \n"
         "\t-f, --phaseshift <value> : [Gotthard] only. Sets phase shift. \n"
+        "\t-d, --devel              : Developer mode. Skips firmware checks. \n"
+        "\t-u, --update             : Update mode. Skips firmware checks and "
+        "initial detector setup. \n"
         "\t-s, --stopserver         : Stop server. Do not use as created by "
         "control server \n\n",
         argv[0]);
@@ -69,9 +73,10 @@ int main(int argc, char *argv[]) {
         {"help", no_argument, NULL, 'h'},
         {"version", no_argument, NULL, 'v'},
         {"port", required_argument, NULL, 'p'},
-        {"devel", no_argument, NULL, 'd'},
         {"phaseshift", required_argument, NULL, 'f'},
         {"nomodule", no_argument, NULL, 'g'}, // generic
+        {"devel", no_argument, NULL, 'd'},
+        {"update", no_argument, NULL, 'u'},
         {"stopserver", no_argument, NULL, 's'},
         {NULL, 0, NULL, 0}};
 
@@ -81,7 +86,7 @@ int main(int argc, char *argv[]) {
     int c = 0;
 
     while (c != -1) {
-        c = getopt_long(argc, argv, "hvp:df:gs", long_options, &option_index);
+        c = getopt_long(argc, argv, "hvp:f:gdus", long_options, &option_index);
 
         // Detect the end of the options
         if (c == -1)
@@ -117,11 +122,6 @@ int main(int argc, char *argv[]) {
             LOG(logINFO, ("Detected port: %d\n", portno));
             break;
 
-        case 'd':
-            LOG(logINFO, ("Detected developer mode\n"));
-            debugflag = 1;
-            break;
-
         case 'f':
 #ifndef GOTTHARDD
             LOG(logERROR,
@@ -142,6 +142,16 @@ int main(int argc, char *argv[]) {
             checkModuleFlag = 0;
             break;
 
+        case 'd':
+            LOG(logINFO, ("Detected developer mode\n"));
+            debugflag = 1;
+            break;
+
+        case 'u':
+            LOG(logINFO, ("Detected update mode\n"));
+            updateFlag = 1;
+            break;
+
         case 's':
             LOG(logINFO, ("Detected stop server\n"));
             isControlServer = 0;

slsDetectorServers/slsDetectorServer/src/slsDetectorServer_funcs.c

@@ -42,6 +42,7 @@ extern char mess[MAX_STR_LENGTH];
 // Variables that will be exported
 int sockfd = 0;
 int debugflag = 0;
+int updateFlag = 0;
 int checkModuleFlag = 1;
 udpStruct udpDetails = {32410, 32411, 50001, 50002, 0, 0, 0, 0, 0, 0, 0, 0};
 int configured = FAIL;