ameba-sdk-gcc-make/component/os/os_dep/include/osdep_service.h

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/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
*
******************************************************************************/
#ifndef __OSDEP_SERVICE_H_
#define __OSDEP_SERVICE_H_
/* OS dep feature enable */
#define CONFIG_LITTLE_ENDIAN
#if defined(CONFIG_PLATFORM_8195A) || defined(CONFIG_PLATFORM_8711B)
#define CONFIG_PLATFORM_AMEBA_X
#endif
#if defined(CONFIG_PLATFORM_8195A)
#define CONFIG_USE_TCM_HEAP 1 /* USE TCM HEAP */
#define USE_MUTEX_FOR_SPINLOCK 1
#endif
#if defined(CONFIG_PLATFORM_AMEBA_X)
#define CONFIG_MEM_MONITOR MEM_MONITOR_SIMPLE
#else
#define CONFIG_MEM_MONITOR MEM_MONITOR_LEAK
#endif
/* Define compilor specific symbol */
//
// inline function
//
#if defined ( __ICCARM__ )
#define __inline__ inline
#define __inline inline
#define __inline_definition //In dialect C99, inline means that a function's definition is provided
//only for inlining, and that there is another definition
//(without inline) somewhere else in the program.
//That means that this program is incomplete, because if
//add isn't inlined (for example, when compiling without optimization),
//then main will have an unresolved reference to that other definition.
// Do not inline function is the function body is defined .c file and this
// function will be called somewhere else, otherwise there is compile error
#elif defined ( __CC_ARM )
#define __inline__ __inline //__linine__ is not supported in keil compilor, use __inline instead
#define inline __inline
#define __inline_definition // for dialect C99
#elif defined ( __GNUC__ )
#define __inline__ inline
#define __inline inline
#define __inline_definition inline
#endif
#include <stdio.h>
#include "platform_autoconf.h"
#if defined( PLATFORM_FREERTOS)
#include "freertos_service.h"
#elif defined( PLATFORM_ECOS)
#include "ecos/ecos_service.h"
#endif
#define RTW_MAX_DELAY 0xFFFFFFFF
#define RTW_WAIT_FOREVER 0xFFFFFFFF
struct timer_list {
_timerHandle timer_hdl;
unsigned long data;
void (*function)(void *);
};
typedef thread_return (*thread_func_t)(thread_context context);
typedef void (*TIMER_FUN)(void *context);
typedef int (*event_handler_t)(char *buf, int buf_len, int flags, void *user_data);
#define CONFIG_THREAD_COMM_SEMA
struct task_struct {
const char *task_name;
_thread_hdl_ task; /* I: workqueue thread */
#ifdef CONFIG_THREAD_COMM_SIGNAL
const char *name; /* I: workqueue thread name */
u32 queue_num; /* total signal num */
u32 cur_queue_num; /* cur signal num should < queue_num */
#elif defined(CONFIG_THREAD_COMM_SEMA)
_sema wakeup_sema;
_sema terminate_sema;
// _queue work_queue; //TODO
#endif
u32 blocked;
u32 callback_running;
};
typedef struct {
_xqueue event_queue;
struct task_struct thread;
}rtw_worker_thread_t;
typedef struct
{
event_handler_t function;
char *buf;
int buf_len;
int flags;
void *user_data;
} rtw_event_message_t;
struct worker_timer_entry {
struct list_head list;
_timerHandle timer_hdl;
rtw_event_message_t message;
rtw_worker_thread_t *worker_thread;
u32 timeout;
};
#ifdef CONFIG_THREAD_COMM_SIGNAL
struct work_struct;
typedef void (*work_func_t)(void *context);
struct work_struct {
_list list;
u32 data;
work_func_t func;
void *context;
struct task_struct *used_wq;
};
struct delayed_work {
struct work_struct work;
struct timer_list timer;
};
#endif
#ifdef CONFIG_MEM_MONITOR
//----- ------------------------------------------------------------------
// Memory Monitor
//----- ------------------------------------------------------------------
#define MEM_MONITOR_SIMPLE 0x1
#define MEM_MONITOR_LEAK 0x2
#define MEM_MONITOR_FLAG_WIFI_DRV 0x1
#define MEM_MONITOR_FLAG_WPAS 0x2
#if CONFIG_MEM_MONITOR & MEM_MONITOR_LEAK
struct mem_entry {
struct list_head list;
int size;
void *ptr;
};
#endif
void init_mem_monitor(_list *pmem_table, int *used_num);
void deinit_mem_monitor(_list *pmem_table, int *used_num);
void add_mem_usage(_list *pmem_table, void *ptr, int size, int *used_num, int flag);
void del_mem_usage(_list *pmem_table, void *ptr, int *used_num, int flag);
int get_mem_usage(_list *pmem_table);
#endif
/*********************************** OSDEP API *****************************************/
u8* _rtw_vmalloc(u32 sz);
u8* _rtw_zvmalloc(u32 sz);
void _rtw_vmfree(u8 *pbuf, u32 sz);
u8* _rtw_zmalloc(u32 sz);
u8* _rtw_malloc(u32 sz);
void _rtw_mfree(u8 *pbuf, u32 sz);
#ifdef CONFIG_MEM_MONITOR
u8* rtw_vmalloc(u32 sz);
u8* rtw_zvmalloc(u32 sz);
void rtw_vmfree(u8 *pbuf, u32 sz);
u8* rtw_zmalloc(u32 sz);
u8* rtw_malloc(u32 sz);
void rtw_mfree(u8 *pbuf, u32 sz);
#else
#define rtw_vmalloc _rtw_vmalloc
#define rtw_zvmalloc _rtw_zvmalloc
#define rtw_vmfree _rtw_vmfree
#define rtw_zmalloc _rtw_zmalloc
#define rtw_malloc _rtw_malloc
#define rtw_mfree _rtw_mfree
#endif
#define rtw_free(buf) rtw_mfree((u8 *)buf, 0)
void* rtw_malloc2d(int h, int w, int size);
void rtw_mfree2d(void *pbuf, int h, int w, int size);
void rtw_memcpy(void* dst, void* src, u32 sz);
int rtw_memcmp(void *dst, void *src, u32 sz);
void rtw_memset(void *pbuf, int c, u32 sz);
void rtw_init_listhead(_list *list);
u32 rtw_is_list_empty(_list *phead);
void rtw_list_insert_head(_list *plist, _list *phead);
void rtw_list_insert_tail(_list *plist, _list *phead);
void rtw_list_delete(_list *plist);
void rtw_init_sema(_sema *sema, int init_val);
void rtw_free_sema(_sema *sema);
void rtw_up_sema(_sema *sema);
void rtw_up_sema_from_isr(_sema *sema);
u32 rtw_down_sema(_sema *sema);
u32 rtw_down_timeout_sema(_sema *sema, u32 timeout);
void rtw_mutex_init(_mutex *pmutex);
void rtw_mutex_free(_mutex *pmutex);
void rtw_mutex_put(_mutex *pmutex);
void rtw_mutex_get(_mutex *pmutex);
void rtw_enter_critical(_lock *plock, _irqL *pirqL);
void rtw_exit_critical(_lock *plock, _irqL *pirqL);
void rtw_enter_critical_bh(_lock *plock, _irqL *pirqL);
void rtw_exit_critical_bh(_lock *plock, _irqL *pirqL);
int rtw_enter_critical_mutex(_mutex *pmutex, _irqL *pirqL);
void rtw_exit_critical_mutex(_mutex *pmutex, _irqL *pirqL);
void rtw_spinlock_init(_lock *plock);
void rtw_spinlock_free(_lock *plock);
void rtw_spinlock_init(_lock *plock);
void rtw_spinlock_free(_lock *plock);
void rtw_spin_lock(_lock *plock);
void rtw_spin_unlock(_lock *plock);
void rtw_spinlock_irqsave(_lock *plock, _irqL *irqL);
void rtw_spinunlock_irqsave(_lock *plock, _irqL *irqL);
int rtw_init_xqueue( _xqueue* queue, const char* name, u32 message_size, u32 number_of_messages );
int rtw_push_to_xqueue( _xqueue* queue, void* message, u32 timeout_ms );
int rtw_pop_from_xqueue( _xqueue* queue, void* message, u32 timeout_ms );
int rtw_deinit_xqueue( _xqueue* queue );
void rtw_init_queue(_queue *pqueue);
void rtw_deinit_queue(_queue *pqueue);
u32 rtw_is_queue_empty(_queue *pqueue);
u32 rtw_queue_empty(_queue *pqueue);
u32 rtw_end_of_queue_search(_list *queue, _list *pelement);
_list* rtw_get_queue_head(_queue *queue);
u32 rtw_get_current_time(void);
u32 rtw_systime_to_ms(u32 systime);
u32 rtw_systime_to_sec(u32 systime);
u32 rtw_ms_to_systime(u32 ms);
u32 rtw_sec_to_systime(u32 sec);
s32 rtw_get_passing_time_ms(u32 start);
s32 rtw_get_time_interval_ms(u32 start, u32 end);
void rtw_msleep_os(int ms);
void rtw_usleep_os(int us);
u32 rtw_atoi(u8* s);
void rtw_mdelay_os(int ms);
void rtw_udelay_os(int us);
void rtw_yield_os(void);
void rtw_init_timer(_timer *ptimer, void *adapter, TIMER_FUN pfunc,void* cntx, const char *name);
void rtw_set_timer(_timer *ptimer,u32 delay_time);
u8 rtw_cancel_timer(_timer *ptimer);
void rtw_del_timer(_timer *ptimer);
//Atomic integer operations
void ATOMIC_SET(ATOMIC_T *v, int i);
int ATOMIC_READ(ATOMIC_T *v);
void ATOMIC_ADD(ATOMIC_T *v, int i);
void ATOMIC_SUB(ATOMIC_T *v, int i);
void ATOMIC_INC(ATOMIC_T *v);
void ATOMIC_DEC(ATOMIC_T *v);
int ATOMIC_ADD_RETURN(ATOMIC_T *v, int i);
int ATOMIC_SUB_RETURN(ATOMIC_T *v, int i);
int ATOMIC_INC_RETURN(ATOMIC_T *v);
int ATOMIC_DEC_RETURN(ATOMIC_T *v);
int ATOMIC_DEC_AND_TEST(ATOMIC_T *v);
u64 rtw_modular64(u64 x, u64 y);
int rtw_get_random_bytes(void* dst, u32 size);
u32 rtw_getFreeHeapSize(void);
void flush_signals_thread(void);
void rtw_acquire_wakelock(void);
void rtw_release_wakelock(void);
/*********************************** Thread related *****************************************/
int rtw_create_task(struct task_struct *task, const char *name, u32 stack_size, u32 priority, thread_func_t func, void *thctx);
void rtw_delete_task(struct task_struct * task);
void rtw_wakeup_task(struct task_struct *task);
int rtw_create_worker_thread( rtw_worker_thread_t* worker_thread, u8 priority, u32 stack_size, u32 event_queue_size );
int rtw_delete_worker_thread( rtw_worker_thread_t* worker_thread );
#if 0 //TODO
void rtw_init_delayed_work(struct delayed_work *dwork, work_func_t func, const char *name);
void rtw_deinit_delayed_work(struct delayed_work *dwork);
int rtw_queue_delayed_work(struct workqueue_struct *wq, struct delayed_work *dwork, u32 delay, void* context);
BOOLEAN rtw_cancel_delayed_work(struct delayed_work *dwork);
#endif
void rtw_thread_enter(char *name);
void rtw_thread_exit(void);
#ifdef PLATFORM_LINUX
#define rtw_warn_on(condition) WARN_ON(condition)
#else
#define rtw_warn_on(condition) do {} while (0)
#endif
/*********************************** Timer related *****************************************/
_timerHandle rtw_timerCreate( const signed char *pcTimerName,
osdepTickType xTimerPeriodInTicks,
u32 uxAutoReload,
void * pvTimerID,
TIMER_FUN pxCallbackFunction );
u32 rtw_timerDelete( _timerHandle xTimer,
osdepTickType xBlockTime );
u32 rtw_timerIsTimerActive( _timerHandle xTimer );
u32 rtw_timerStop( _timerHandle xTimer,
osdepTickType xBlockTime );
u32 rtw_timerChangePeriod( _timerHandle xTimer,
osdepTickType xNewPeriod,
osdepTickType xBlockTime );
/*********************************** OSDEP API end *****************************************/
#define LIST_CONTAINOR(ptr, type, member) \
((type *)((char *)(ptr)-(SIZE_T)((char *)&((type *)ptr)->member - (char *)ptr)))
#define time_after(a,b) ((long)(b) - (long)(a) < 0)
#define time_before(a,b) time_after(b,a)
#define time_after_eq(a,b) ((long)(a) - (long)(b) >= 0)
#define time_before_eq(a,b) time_after_eq(b,a)
#define _RND(sz, r) ((((sz)+((r)-1))/(r))*(r))
#define RND4(x) (((x >> 2) + (((x & 3) == 0) ? 0: 1)) << 2)
__inline static u32 _RND4(u32 sz)
{
u32 val;
val = ((sz >> 2) + ((sz & 3) ? 1: 0)) << 2;
return val;
}
__inline static u32 _RND8(u32 sz)
{
u32 val;
val = ((sz >> 3) + ((sz & 7) ? 1: 0)) << 3;
return val;
}
__inline static u32 _RND128(u32 sz)
{
u32 val;
val = ((sz >> 7) + ((sz & 127) ? 1: 0)) << 7;
return val;
}
__inline static u32 _RND256(u32 sz)
{
u32 val;
val = ((sz >> 8) + ((sz & 255) ? 1: 0)) << 8;
return val;
}
__inline static u32 _RND512(u32 sz)
{
u32 val;
val = ((sz >> 9) + ((sz & 511) ? 1: 0)) << 9;
return val;
}
__inline static u32 bitshift(u32 bitmask)
{
u32 i;
for (i = 0; i <= 31; i++)
if (((bitmask>>i) & 0x1) == 1) break;
return i;
}
/* Macros for handling unaligned memory accesses */
#define RTW_GET_BE16(a) ((u16) (((a)[0] << 8) | (a)[1]))
#define RTW_PUT_BE16(a, val) \
do { \
(a)[0] = ((u16) (val)) >> 8; \
(a)[1] = ((u16) (val)) & 0xff; \
} while (0)
#define RTW_GET_LE16(a) ((u16) (((a)[1] << 8) | (a)[0]))
#define RTW_PUT_LE16(a, val) \
do { \
(a)[1] = ((u16) (val)) >> 8; \
(a)[0] = ((u16) (val)) & 0xff; \
} while (0)
#define RTW_GET_BE24(a) ((((u32) (a)[0]) << 16) | (((u32) (a)[1]) << 8) | \
((u32) (a)[2]))
#define RTW_PUT_BE24(a, val) \
do { \
(a)[0] = (u8) ((((u32) (val)) >> 16) & 0xff); \
(a)[1] = (u8) ((((u32) (val)) >> 8) & 0xff); \
(a)[2] = (u8) (((u32) (val)) & 0xff); \
} while (0)
#define RTW_GET_BE32(a) ((((u32) (a)[0]) << 24) | (((u32) (a)[1]) << 16) | \
(((u32) (a)[2]) << 8) | ((u32) (a)[3]))
#define RTW_PUT_BE32(a, val) \
do { \
(a)[0] = (u8) ((((u32) (val)) >> 24) & 0xff); \
(a)[1] = (u8) ((((u32) (val)) >> 16) & 0xff); \
(a)[2] = (u8) ((((u32) (val)) >> 8) & 0xff); \
(a)[3] = (u8) (((u32) (val)) & 0xff); \
} while (0)
#define RTW_GET_LE32(a) ((((u32) (a)[3]) << 24) | (((u32) (a)[2]) << 16) | \
(((u32) (a)[1]) << 8) | ((u32) (a)[0]))
#define RTW_PUT_LE32(a, val) \
do { \
(a)[3] = (u8) ((((u32) (val)) >> 24) & 0xff); \
(a)[2] = (u8) ((((u32) (val)) >> 16) & 0xff); \
(a)[1] = (u8) ((((u32) (val)) >> 8) & 0xff); \
(a)[0] = (u8) (((u32) (val)) & 0xff); \
} while (0)
#define RTW_GET_BE64(a) ((((u64) (a)[0]) << 56) | (((u64) (a)[1]) << 48) | \
(((u64) (a)[2]) << 40) | (((u64) (a)[3]) << 32) | \
(((u64) (a)[4]) << 24) | (((u64) (a)[5]) << 16) | \
(((u64) (a)[6]) << 8) | ((u64) (a)[7]))
#define RTW_PUT_BE64(a, val) \
do { \
(a)[0] = (u8) (((u64) (val)) >> 56); \
(a)[1] = (u8) (((u64) (val)) >> 48); \
(a)[2] = (u8) (((u64) (val)) >> 40); \
(a)[3] = (u8) (((u64) (val)) >> 32); \
(a)[4] = (u8) (((u64) (val)) >> 24); \
(a)[5] = (u8) (((u64) (val)) >> 16); \
(a)[6] = (u8) (((u64) (val)) >> 8); \
(a)[7] = (u8) (((u64) (val)) & 0xff); \
} while (0)
#define RTW_GET_LE64(a) ((((u64) (a)[7]) << 56) | (((u64) (a)[6]) << 48) | \
(((u64) (a)[5]) << 40) | (((u64) (a)[4]) << 32) | \
(((u64) (a)[3]) << 24) | (((u64) (a)[2]) << 16) | \
(((u64) (a)[1]) << 8) | ((u64) (a)[0]))
struct osdep_service_ops {
u8* (*rtw_vmalloc)(u32 sz);
u8* (*rtw_zvmalloc)(u32 sz);
void (*rtw_vmfree)(u8 *pbuf, u32 sz);
u8* (*rtw_malloc)(u32 sz);
u8* (*rtw_zmalloc)(u32 sz);
void (*rtw_mfree)(u8 *pbuf, u32 sz);
void (*rtw_memcpy)(void* dst, void* src, u32 sz);
int (*rtw_memcmp)(void *dst, void *src, u32 sz);
void (*rtw_memset)(void *pbuf, int c, u32 sz);
void (*rtw_init_sema)(_sema *sema, int init_val);
void (*rtw_free_sema)(_sema *sema);
void (*rtw_up_sema)(_sema *sema);
void (*rtw_up_sema_from_isr)(_sema *sema);
u32 (*rtw_down_timeout_sema)(_sema *sema, u32 timeout);
void (*rtw_mutex_init)(_mutex *pmutex);
void (*rtw_mutex_free)(_mutex *pmutex);
void (*rtw_mutex_get)(_mutex *pmutex);
void (*rtw_mutex_put)(_mutex *pmutex);
void (*rtw_enter_critical)(_lock *plock, _irqL *pirqL);
void (*rtw_exit_critical)(_lock *plock, _irqL *pirqL);
void (*rtw_enter_critical_bh)(_lock *plock, _irqL *pirqL);
void (*rtw_exit_critical_bh)(_lock *plock, _irqL *pirqL);
int (*rtw_enter_critical_mutex)(_mutex *pmutex, _irqL *pirqL);
void (*rtw_exit_critical_mutex)(_mutex *pmutex, _irqL *pirqL);
void (*rtw_spinlock_init)(_lock *plock);
void (*rtw_spinlock_free)(_lock *plock);
void (*rtw_spin_lock)(_lock *plock);
void (*rtw_spin_unlock)(_lock *plock);
void (*rtw_spinlock_irqsave)(_lock *plock, _irqL *irqL);
void (*rtw_spinunlock_irqsave)(_lock *plock, _irqL *irqL);
int (*rtw_init_xqueue)( _xqueue* queue, const char* name, u32 message_size, u32 number_of_messages );
int (*rtw_push_to_xqueue)( _xqueue* queue, void* message, u32 timeout_ms );
int (*rtw_pop_from_xqueue)( _xqueue* queue, void* message, u32 timeout_ms );
int (*rtw_deinit_xqueue)( _xqueue* queue );
u32 (*rtw_get_current_time)(void);
u32 (*rtw_systime_to_ms)(u32 systime);
u32 (*rtw_systime_to_sec)(u32 systime);
u32 (*rtw_ms_to_systime)(u32 ms);
u32 (*rtw_sec_to_systime)(u32 sec);
void (*rtw_msleep_os)(int ms);
void (*rtw_usleep_os)(int us);
void (*rtw_mdelay_os)(int ms);
void (*rtw_udelay_os)(int us);
void (*rtw_yield_os)(void);
void (*rtw_init_timer)(_timer *ptimer, void *adapter, TIMER_FUN pfunc,void* cntx, const char *name);
void (*rtw_set_timer)(_timer *ptimer,u32 delay_time);
u8 (*rtw_cancel_timer)(_timer *ptimer);
void (*rtw_del_timer)(_timer *ptimer);
void (*ATOMIC_SET)(ATOMIC_T *v, int i);
int (*ATOMIC_READ)(ATOMIC_T *v);
void (*ATOMIC_ADD)(ATOMIC_T *v, int i);
void (*ATOMIC_SUB)(ATOMIC_T *v, int i);
void (*ATOMIC_INC)(ATOMIC_T *v);
void (*ATOMIC_DEC)(ATOMIC_T *v);
int (*ATOMIC_ADD_RETURN)(ATOMIC_T *v, int i);
int (*ATOMIC_SUB_RETURN)(ATOMIC_T *v, int i);
int (*ATOMIC_INC_RETURN)(ATOMIC_T *v);
int (*ATOMIC_DEC_RETURN)(ATOMIC_T *v);
u64 (*rtw_modular64)(u64 x, u64 y);
int (*rtw_get_random_bytes)(void* dst, u32 size);
u32 (*rtw_getFreeHeapSize)(void);
int (*rtw_create_task)(struct task_struct *task, const char *name, u32 stack_size, u32 priority, thread_func_t func, void *thctx);
void (*rtw_delete_task)(struct task_struct *task);
void (*rtw_wakeup_task)(struct task_struct *task);
#if 0 //TODO
void (*rtw_init_delayed_work)(struct delayed_work *dwork, work_func_t func, const char *name);
void (*rtw_deinit_delayed_work)(struct delayed_work *dwork);
int (*rtw_queue_delayed_work)(struct workqueue_struct *wq, struct delayed_work *dwork, unsigned long delay, void* context);
BOOLEAN (*rtw_cancel_delayed_work)(struct delayed_work *dwork);
#endif
void (*rtw_thread_enter)(char *name);
void (*rtw_thread_exit)(void);
_timerHandle (*rtw_timerCreate)( const signed char *pcTimerName,
osdepTickType xTimerPeriodInTicks,
u32 uxAutoReload,
void * pvTimerID,
TIMER_FUN pxCallbackFunction );
u32 (*rtw_timerDelete)( _timerHandle xTimer,
osdepTickType xBlockTime );
u32 (*rtw_timerIsTimerActive)( _timerHandle xTimer );
u32 (*rtw_timerStop)( _timerHandle xTimer,
osdepTickType xBlockTime );
u32 (*rtw_timerChangePeriod)( _timerHandle xTimer,
osdepTickType xNewPeriod,
osdepTickType xBlockTime );
void (*rtw_acquire_wakelock)(void);
void (*rtw_release_wakelock)(void);
};
/*********************************** OSDEP API end *****************************************/
#endif //#ifndef __OSDEP_SERVICE_H_