+
−/* 
+
−+-----------------------------------------------------------------------------
+
−|  Project :
+
−|  Modul   :
+
−+-----------------------------------------------------------------------------
+
−|  Copyright 2004 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 :  Implementation of the GDD system interface
+
−+-----------------------------------------------------------------------------
+
−*/
+
−
+
−#define GDD_SYS_C
+
−
+
−/*==== INCLUDES =============================================================*/
+
−
+
−#include <string.h>
+
−#include <stdlib.h>
+
−#include <stddef.h>
+
−#include "typedefs.h"
+
−#include "pcm.h"
+
−#include "vsi.h"
+
−#include "custom.h"
+
−#include "gsm.h"
+
−
+
−#include "gdd_dio.h"
+
−
+
−#include "gdd_sys.h"
+
−
+
−/*==== DEFINITIONS===========================================================*/
+
−
+
−#ifdef GDD_DIO_USE_EXTERNAL_MEM_POOL
+
−#define  EXT_ALLOC(S)    (void*)vsi_m_new(S,ExtGroupHandle FILE_LINE_MACRO)
+
−#define  EXT_FREE(P)     vsi_m_free((T_VOID_STRUCT **)&P FILE_LINE_MACRO)
+
−
+
−/* Handle to external memory pool dediated to GDD_SYS */
+
−T_HANDLE ExtGroupHandle = 3;
+
−
+
−#endif /* GDD_DIO_USE_EXTERNAL_MEM_POOL */
+
−
+
−
+
−/*==== TYPES ================================================================*/
+
−
+
−/*==== PROTOTYPES ===========================================================*/
+
−
+
−/*==== GLOBAL VARS ==========================================================*/
+
−
+
−/*==== LOCAL FUNCTIONS=======================================================*/
+
−
+
−/*==== EXPORTED FUNCTIONS====================================================*/
+
−
+
−void * gdd_sys_mem_malloc(int size)
+
−{
+
−  void * p;
+
−  
+
−  TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_mem_malloc(size=%d)", size);
+
−
+
−#ifdef GDD_DIO_USE_EXTERNAL_MEM_POOL
+
−  p = EXT_ALLOC(size);
+
−#else /* GDD_DIO_USE_EXTERNAL_MEM_POOL */
+
−  p = M_ALLOC(size);
+
−#endif /* GDD_DIO_USE_EXTERNAL_MEM_POOL */
+
−  TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] allocated buffer: 0x%4x", p);
+
−
+
−  return p;
+
−}
+
−
+
−void gdd_sys_mem_free(void * p)
+
−{
+
−  TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_mem_free(p=0x%4x)", p);
+
−
+
−#ifdef GDD_DIO_USE_EXTERNAL_MEM_POOL
+
−  EXT_FREE(p);
+
−#else /* GDD_DIO_USE_EXTERNAL_MEM_POOL */
+
−  M_FREE(p);
+
−#endif /* GDD_DIO_USE_EXTERNAL_MEM_POOL */
+
−}
+
−
+
−T_GDD_SEM gdd_sys_sem_open(char * name, unsigned short count)
+
−{
+
−  TRACE_USER_CLASS_P2(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_open(name=%s, count=%d)", name, count);
+
−
+
−  return vsi_s_open(VSI_CALLER name, count);
+
−}
+
−
+
−int gdd_sys_sem_close(T_GDD_SEM sem)
+
−{
+
−  TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_close(sem=%d)", sem);
+
−
+
−  return vsi_s_close(VSI_CALLER sem);
+
−}
+
−
+
−int gdd_sys_sem_down(T_GDD_SEM sem)
+
−{
+
−  TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_down(sem=%d)", sem);
+
−
+
−  return vsi_s_get(VSI_CALLER sem);
+
−}
+
−
+
−int gdd_sys_sem_up(T_GDD_SEM sem)
+
−{
+
−  TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_up(sem=%d)", sem);
+
−
+
−  return vsi_s_release(VSI_CALLER sem);
+
−}
+
−
+
−int gdd_sys_sem_status(T_GDD_SEM sem, /*out*/ unsigned short * count)
+
−{
+
−  TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_status(sem=%d)", sem);
+
−
+
−  return vsi_s_status(VSI_CALLER sem, count); 
+
−}