--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/g23m-gsm/dl/dl_em.h	Fri Oct 16 06:25:50 2020 +0000
@@ -0,0 +1,163 @@
+
+
+/*
++-----------------------------------------------------------------------------
+|  Project :
+|  Modul   :
++-----------------------------------------------------------------------------
+|  Copyright 2002 Texas Instruments Berlin, AG
+|                 All rights reserved.
+|
+|                 This file is confidential and a trade secret of Texas
+|                 Instruments Berlin, AG
+|                 The receipt of or possession of this file does not convey
+|                 any rights to reproduce or disclose its contents or to
+|                 manufacture, use, or sell anything it may describe, in
+|                 whole, or in part, without the specific written consent of
+|                 Texas Instruments Berlin, AG.
++-----------------------------------------------------------------------------
+|  Purpose : Engineering Mode (EM) Declarations + Macros
+|
++-----------------------------------------------------------------------------
+*/
+#ifndef DL_EM_H
+#define DL_EM_H
+
+#ifdef FF_EM_MODE
+
+/* ------------ data declarations for EM ---------------- */
+#ifdef _SIMULATION_
+#pragma message("this build includes engineering mode (FF_EM_MODE)")
+#endif
+/*
+ *  To optimize the buffersize, the data is packed in the buffer as follows:
+ *  type, length, value
+ *  Value is the combination of the additional parameters as defined in 8443.601, coded as UBYTE.
+ *  Buffersize is maximal size of one event
+ */
+#define EM_DL_BUFFER_SIZE             7
+
+
+#define EM_DL_SEM_SIZE 30 /* Max. number off all data fall on to the event tracing */
+
+/*
+*   EM_MAX_DL_EVENTS defines maximum number of event traces for the engineering mode.
+*   The number is increased by one to ensure that the event numbers defined in the
+*   corresponding document are the same as in the sources.
+*/
+#define EM_MAX_DL_EVENTS             6
+
+/*
+*  The offset is used to indicate the source entity the event trace is from.
+*  L1/ALR = 0x00, DL = 0x2D, RR = 0x37, MM = 0x5F, CC = 0x78, SS = 0xAF, SMS = 0xBE, SIM = E1
+*/
+#define DL_OFFSET                 0x2D
+
+/*
+*  Type is combination of entity index(upper nibble) plus event number(lower nibble).
+*  Bit 8  7  6  5  4  3  2  1
+*  |    entity    |  event number |
+*/
+
+#define DL_V_1             (1 + DL_OFFSET)
+#define DL_V_2             (2 + DL_OFFSET)
+#define DL_V_3             (3 + DL_OFFSET)
+#define DL_V_4             (4 + DL_OFFSET)
+#define DL_V_5             (5 + DL_OFFSET)
+
+/* Event tracing flags for EM */
+EXTERN BOOL dl_v[EM_MAX_DL_EVENTS];
+
+/*---------Functions ---------*/
+
+/*
+ *  DL  primitives Engineering Mode
+ *  Bitmask for the event tracing
+ */
+EXTERN void dl_em_dl_event_req      (T_EM_DL_EVENT_REQ *em_dl_event_req);
+
+/*
+ * If all entities are linked into one module this definitions
+ * prefixes all this functions with the enity name
+ */
+#ifdef OPTION_MULTITHREAD
+  #define em_write_buffer_4        _ENTITY_PREFIXED(em_write_buffer_4)
+  #define em_write_buffer_5a       _ENTITY_PREFIXED(em_write_buffer_5a)
+#if defined (TI_PS_HCOMM_CHANGE)
+#else /* for hCommHandles backward compatibility */
+  #define hCommMMI      _ENTITY_PREFIXED(hCommMMI)
+#endif
+#endif
+
+#if defined (TI_PS_HCOMM_CHANGE)
+#else /* for hCommHandles backward compatibility */
+#if defined (NEW_FRAME)
+  EXTERN T_HANDLE  hCommMMI;               /* EM  Communication        */
+#else
+ EXTERN T_VSI_CHANDLE  hCommMMI;          /* EM  Communication        */
+#endif
+#endif
+
+EXTERN UBYTE em_write_buffer_4 (UBYTE event_no, UBYTE value1, UBYTE value2);
+EXTERN UBYTE em_write_buffer_5a (UBYTE event_no, UBYTE value1, UBYTE value2, USHORT cs);
+
+/*
+ * Semaphor handling
+ */
+EXTERN void em_init_dl_event_trace (void);
+EXTERN void em_dl_sem_init (void);
+EXTERN void em_dl_sem_exit (void);
+EXTERN void em_dl_sem_read (void);
+EXTERN void em_dl_sem_reset (void);
+
+/*-----*/
+
+/*-----------------------Event Macro Definition -----------*/
+
+
+#define DL_EM_CHANNEL_ESTABLISHMENT_PASSED\
+    /* Channel establishment passed */\
+  if (dl_v[1])\
+  {\
+    dl_v[1] = em_write_buffer_4 (DL_V_1, ch_type, sapi);\
+  }  /* dl_v[1] */
+
+#define DL_EM_CHANNEL_ESTABLISHMENT_FAILED\
+     /* Channel establishment failed */\
+    if (dl_v[2])\
+    {\
+      dl_v[2] = em_write_buffer_5a (DL_V_2, channel, sapi, NOT_PRESENT_16BIT);\
+    }  /* dl_v[2] */
+
+#define DL_EM_LINK_RELEASE\
+   /* Link release */\
+  if (dl_v[3])\
+  {\
+    dl_v[3] = em_write_buffer_4 (DL_V_3, ch_type, sapi);\
+  }  /* dl_v[3] */
+
+#define DL_EM_LINK_SUSPENDED\
+      /* Link suspend */\
+    if (dl_v[4])\
+    {\
+      dl_v[4] = em_write_buffer_4 (DL_V_4, suspend_req->ch_type, suspend_req->sapi);\
+    }  /* dl_v[4] */
+
+#define DL_EM_CHANNEL_FAILURE\
+      /* Channel failure */\
+    if (dl_v[5])\
+    {\
+      dl_v[5] = em_write_buffer_5a (DL_V_5, pcch->ch_type, pcch_i->sapi, CS_NR_SEQ_ERR);\
+    }  /* dl_v[5] */
+
+#else
+
+#define DL_EM_CHANNEL_ESTABLISHMENT_PASSED    /*Event 1*/
+#define DL_EM_CHANNEL_ESTABLISHMENT_FAILED    /*Event 2*/
+#define DL_EM_LINK_RELEASE                    /*Event 3*/
+#define DL_EM_LINK_SUSPENDED                  /*Event 4*/
+#define DL_EM_CHANNEL_FAILURE                 /*Event 5*/
+
+#endif /*FF_EM_MODE*/
+
+#endif /* DL_EM_H */