cleanup callback added to thirdparty fronthaul interface

targets/ARCH/COMMON/common_lib.h

@@ -398,6 +398,10 @@ struct openair0_device_t {
      \param device the hardware configuration to use
    */
   int (*thirdparty_init)(openair0_device *device);
+  /*! \brief Callback for Third-party RRU Cleanup routine
+     \param device the hardware configuration to use
+   */
+  int (*thirdparty_cleanup)(openair0_device *device);
 };
 
 /* type of device init function, implemented in shared lib */

targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c

@@ -58,8 +58,8 @@ int trx_eth_start(openair0_device *device) {
     eth_state_t *eth = (eth_state_t*)device->priv;
 
     if (eth->flags == ETH_UDP_IF5_ORI_MODE) {
-      AssertFatal(device->thirdparty_init != NULL, "device->thirdparty_init is null\n");
+       AssertFatal(device->thirdparty_init != NULL, "device->thirdparty_init is null\n");
-      device->thirdparty_init(device);
+       AssertFatal(device->thirdparty_init(device) == 0, "third-party init failed\n");
     }
     /* initialize socket */
     if (eth->flags == ETH_RAW_MODE) {
@@ -166,6 +166,11 @@ void trx_eth_end(openair0_device *device) {
 
 
 int trx_eth_stop(openair0_device *device) {
+    if (eth->flags == ETH_UDP_IF5_ORI_MODE) {
+       AssertFatal(device->thirdparty_cleanup != NULL, "device->thirdparty_cleanup is null\n");
+       AssertFatal(device->thirdparty_cleanup(device) == 0, "third-party cleanup failed\n");
+    }
+
     return(0);
 }
 

targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h

@@ -33,8 +33,10 @@
 #include <netinet/ether.h>
 #include <stdint.h>
 
+#ifndef LITE_COMPILATION
 #include "PHY/LTE_TRANSPORT/if4_tools.h"
 #include "PHY/LTE_TRANSPORT/if5_tools.h"
+#endif
 
 // ETH transport preference modes
 #ifdef OCP_FRAMEWORK