osc_internal.h
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/*****************************************************************************
* Copyright Statement:
* --------------------
* This software is protected by Copyright and the information contained
* herein is confidential. The software may not be copied and the information
* contained herein may not be used or disclosed except with the written
* permission of MediaTek Inc. (C) 2005
*
* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*****************************************************************************
*
* Filename:
* ---------
* osc_internal.h
*
* Project:
* --------
* Maui
*
* Description:
* ------------
* Header file for OSCAR (Operating System Call Adapter) internal use only
*
* Author:
* -------
* -------
*
*============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
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*------------------------------------------------------------------------------
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*============================================================================
****************************************************************************/
#ifndef __OSC_INTERNAL_H__
#define __OSC_INTERNAL_H__
/* INCLUDES ***********************************************************************/
#include <conio.h> //for debug to get key only
/* MACROS *************************************************************************/
#define OSC_CONST_MAX_TIMEOUT 4294967295 //fit check U32
//extend flag for all structure
//#define OSC_EXT_FLAG_MALLOC_STRUCT 0x00000001
#define OSC_EXT_FLAG_MALLOC_POOL 0x00000002
#define OSC_EXT_FLAG_MALLOC_QUEUE 0x00000004
//for console processing and error return
#define OSC_ERR(x, y) osc_show_error(__FILE__, __LINE__, x, y, OSC_PRINT_NULL, (void *)0, (void *)NULL)
#define OSC_ERR_D(x, y, z) osc_show_error(__FILE__, __LINE__, x, y, OSC_PRINT_D, (void *)z, (void *)NULL)
#define OSC_ERR_X(x, y, z) osc_show_error(__FILE__, __LINE__, x, y, OSC_PRINT_X, (void *)z, (void *)NULL)
#define OSC_ERR_S(x, y, z) osc_show_error(__FILE__, __LINE__, x, y, OSC_PRINT_S, (void *)0, (void *)z)
#define OSC_ERR_DD(x, y, z, w) osc_show_error(__FILE__, __LINE__, x, y, OSC_PRINT_DD, (void *)z, (void *)w)
#define OSC_ERR_XX(x, y, z, w) osc_show_error(__FILE__, __LINE__, x, y, OSC_PRINT_XX, (void *)z, (void *)w)
#define OSC_ERR_SD(x, y, z, w) osc_show_error(__FILE__, __LINE__, x, y, OSC_PRINT_SD, (void *)z, (void *)w)
#define OSC_ERR_NOFATAL(x, y) osc_show_error(__FILE__, __LINE__, x, y, OSC_PRINT_NOFATAL, (void *)0, (void *)NULL)
#ifdef _OSC_DEBUG_
#define OSC_PRINT osc_platform_print_msg
#else
#define OSC_PRINT
#endif //_OSC_DEBUG_
#ifdef _OSC_DEBUG_ALL_
#ifndef OSC_PRINT
#define OSC_PRINT osc_platform_print_msg
#endif //OSC_PRINT
#define OSC_DEBUG_PRINT osc_platform_print_msg
#define OSC_DEBUG_KEY(x) {OSC_PRINT("%d\n", x); _getch();}
#else
#ifndef OSC_PRINT
#define OSC_PRINT
#endif //OSC_PRINT
#define OSC_DEBUG_PRINT
#define OSC_DEBUG_KEY
#endif //_OSC_DEBUG_ALL_
/* ENUM ***************************************************************************/
//flag for OSC_PRINT
typedef enum
{
OSC_PRINT_NULL = 0,
OSC_PRINT_D,
OSC_PRINT_S,
OSC_PRINT_X,
OSC_PRINT_DD,
OSC_PRINT_XX,
OSC_PRINT_SD,
OSC_PRINT_NOFATAL
} osc_enum_print_type;
//flag for dd_list
typedef enum
{
OSC_DD_PRIORITY = 1,
OSC_DD_TIMEOUT,
OSC_DD_CHECK_REGULAR_END = 10,
OSC_DD_APPEND,
OSC_DD_INSERT_FIRST,
OSC_DD_CHECK_END
} osc_enum_dd_flag;
/* STRUCTURE **********************************************************************/
typedef struct _osc_struct_ext_timer
{
osc_type_void_ptr info;
osc_type_u32 malloc_tag;
} osc_struct_ext_timer;
/* GLOBL DATA EXTERN **************************************************************/
//osc_main.c -----------------------------------------------------------------------
extern osc_struct_thread g_osc_Sthread_main;
//osc_thread.c ---------------------------------------------------------------------
extern osc_struct_dd_hdr g_osc_Uthread_ready_list;
extern osc_struct_dd_hdr g_osc_Uthread_waiting_list;
extern osc_struct_thread *g_osc_Uthread_current;
extern osc_type_u32 g_osc_system_initialized;
extern osc_type_u32 g_thread_preemption;
//osc_system.c ---------------------------------------------------------------------
extern osc_struct_thread g_osc_Sthread_tickhdl;
extern osc_struct_thread g_osc_Sthread_isrhdl;
extern osc_type_u32 g_osc_system_tick;
extern osc_type_u32 g_osc_tick_unit;
extern osc_type_u32 g_osc_interrupt_record[];
extern osc_type_func_ptr g_osc_interrupt_handle[];
//osc_semaphore.c ------------------------------------------------------------------
extern osc_struct_sema g_osc_sema_system_lock;
extern osc_struct_dd_hdr g_osc_sema_lock_list;
extern osc_struct_sema g_osc_sema_schedule_lock;
//osc_enhmutex.c ------------------------------------------------------------------
extern osc_struct_dd_hdr g_osc_enhmutex_list;
//osc_event.c ------------------------------------------------------------------
extern osc_struct_dd_hdr g_osc_event_list;
//osc_queue.c ------------------------------------------------------------------
extern osc_struct_dd_hdr g_osc_queue_list;
//osc_timer.c ------------------------------------------------------------------
extern osc_struct_dd_hdr g_osc_active_timer_list;
extern osc_struct_thread *g_osc_Timer_HISR;
extern osc_enum_bool g_osc_bProcessingTimerHISR;
//osc_buffer.c ------------------------------------------------------------------
extern osc_struct_dd_hdr g_osc_buff_pool_list;
//osc_utility.c ------------------------------------------------------------------
extern osc_struct_sema g_osc_sema_list_lock;
/* FUNCTION EXTERN ****************************************************************/
//windows --------------------------------------------------------------------------
#if 0
#ifdef __OSCAR_ON_WIN32__
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
/* under construction !*/
#endif
#endif
//osc_utility.c --------------------------------------------------------------------
extern osc_type_s32 osc_show_error (
osc_type_u8 *filename,
osc_type_s32 fileline,
osc_type_u8 *err_caller,
osc_type_s32 err_code,
osc_enum_print_type print_type,
void *err_value1,
void *err_value2 );
extern void osc_dd_list_pool_init (void);
extern osc_type_s32 osc_dd_list_add (
osc_struct_dd_hdr *list,
void *candidate,
osc_enum_dd_flag dd_type );
extern osc_type_s32 osc_dd_list_del (
osc_struct_dd_hdr *list,
void *candidate,
osc_enum_bool raise_error );
extern osc_type_s32 osc_dd_list_free (
osc_struct_dd_hdr *list,
osc_enum_bool free_this );
//osc_platform.c -------------------------------------------------------------------
extern osc_type_s32 osc_platform_main ( void );
extern osc_type_s32 osc_platform_thread_create ( osc_struct_thread *new_thread );
extern osc_type_s32 osc_platform_thread_delete (
osc_struct_thread *handle,
osc_enum_bool suspend );
extern osc_type_s32 osc_platform_thread_suspend (
osc_struct_thread *thread,
osc_type_u32 timeout,
osc_enum_bool check_lock );
extern osc_type_s32 osc_platform_thread_resume ( osc_struct_thread *thread );
extern osc_type_s32 osc_platform_thread_alive ( osc_struct_thread *thread );
extern osc_type_s32 osc_platform_create_lock ( osc_struct_sema *lock );
extern osc_type_s32 osc_platform_lock (
osc_struct_sema *lock,
osc_type_u32 timeout,
osc_struct_thread *thread );
extern osc_type_s32 osc_platform_unlock (
osc_struct_sema *lock,
osc_struct_thread *thread );
extern osc_type_s32 osc_platform_sema_delete (osc_struct_sema *sema);
extern void osc_platform_check_caller ( void );
extern void osc_platform_critical_section_initialize ( void *pcs );
extern void osc_platform_critical_section_delete ( void *pcs );
extern void osc_platform_critical_section_enter ( void *pcs );
extern osc_enum_bool osc_platform_critical_section_try_enter ( void *pcs);
extern void osc_platform_critical_section_leave ( void *pcs );
extern void osc_platform_tls_set_value ( void *lpTlsValue );
extern void* osc_platform_tls_get_value ( void );
// Improve timer accuracy
extern osc_type_s32 osc_platform_timer_init ( void );
extern osc_type_s32 osc_platform_timer_waitfor_tick_event ( void );
//osc_system.c ---------------------------------------------------------------------
extern OSC_MACRO_STD_CALL osc_tick_handler ( void * argv);
extern OSC_MACRO_STD_CALL osc_isr_handler ( void * argv );
extern osc_type_s32 osc_system_lock ( osc_struct_thread *thread );
extern osc_type_s32 osc_system_unlock ( osc_struct_thread *thread );
extern void osc_system_resource_penalty_suspend (
osc_struct_thread *thread,
osc_enum_state new_state,
void (*cleanup) (void *),
void *information,
osc_type_u32 timeout);
extern osc_enum_bool osc_system_resource_penalty_resume (
osc_struct_thread *thread,
osc_enum_state new_state );
extern void osc_system_fatal_error ( void );
extern osc_type_s32 osc_internal_timer_create(
osc_type_u8 *name,
osc_enum_state state_init,
osc_enum_timer_type timer_type,
osc_type_u32 time_default,
osc_type_u32 time_periodic,
osc_type_func_ptr expiry_func,
osc_type_void_ptr expiry_param,
osc_type_void_ptr *timer_return,
osc_type_void_ptr *information );
extern osc_type_s32 osc_internal_timer_config (
osc_struct_timer *timer,
osc_type_u32 flag,
osc_type_void_ptr value,
osc_type_u32 state,
osc_type_u32 time_default,
osc_type_u32 time_periodic,
osc_type_func_ptr expiry_func,
osc_type_void_ptr expiry_param );
extern void osc_thread_timeout(osc_struct_thread *thread);
#endif //__OSC_INTERNAL_H__