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/*
* Copyright (C) 2017 ALLWINNERTECH TECHNOLOGY CO., LTD. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the
* distribution.
* 3. Neither the name of ALLWINNERTECH TECHNOLOGY CO., LTD. nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _DRIVER_CHIP_HAL_OS_H_
#define _DRIVER_CHIP_HAL_OS_H_
#include "os.h"
#include <string.h>
#include <stdlib.h>
#include <hal_atomic.h>
#ifndef CONFIG_KERNEL_FREERTOS
#include <ktimer.h>
#include <hal_cfg.h>
#else
#include <hal_cache.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* IRQ disable/enable */
#define HAL_DisableIRQ() arch_irq_disable()
#define HAL_EnableIRQ() arch_irq_enable()
/* Check if IRQ is disabled */
#define HAL_IsIRQDisabled() __get_PRIMASK()
/* Check if in ISR context or not */
#define HAL_IsISRContext() __get_IPSR()
extern hal_spinlock_t sdmmc_lock;
/* Critical Sections */
//#define HAL_EnterCriticalSection() arch_irq_save()
//#define HAL_ExitCriticalSection(flags) arch_irq_restore(flags)
#define HAL_EnterCriticalSection() ({hal_spin_lock_irqsave(&sdmmc_lock);})
#define HAL_ExitCriticalSection(f) ({hal_spin_unlock_irqrestore(&sdmmc_lock, f);})
#define HAL_ATMOTIC_SET(a,v) ({int flags = HAL_EnterCriticalSection();\
a = v;HAL_ExitCriticalSection(flags);})
#define HAL_ATMOTIC_READ(a) ({int flags=0;int v=0; flags = HAL_EnterCriticalSection();v=a;HAL_ExitCriticalSection(flags);v;})
#define HAL_FlushDcacheRegion(s,len) (hal_dcache_clean_invalidate(s,len))
#define HAL_InvalidDcacheRegion(s,len) (hal_dcache_invalidate(s, len))
#if 0
#define HAL_GetTimeMs() (aos_now_ms())
#define HAL_GetTimeUs() (aos_now()/1000)
//#define HAL_GetTimeUs() (OS_GetTime()*1000)
#define HAL_GetTimeNs() (aos_now())
#else
#if 0
#define HAL_GetTimeMs() ((rt_tick_get()*1000)/CONFIG_HZ)
#define HAL_GetTimeUs() ((rt_tick_get()*1000*1000)/CONFIG_HZ)
#define HAL_GetTimeNs() ((rt_tick_get()*1000*1000)/CONFIG_HZ)
#endif
#define HAL_GetTimeMs() ({\
struct timeval tv;\
gettimeofday(&tv, NULL);\
(tv.tv_usec + tv.tv_sec * 1000000ll)/1000;\
})
#define HAL_GetTimeUs() ({\
struct timeval tv;\
gettimeofday(&tv, NULL);\
(tv.tv_usec + tv.tv_sec * 1000000ll);\
})
#define HAL_GetTimeNs() ({\
struct timespec64 sdmmc_timeval;\
do_gettimeofday(&sdmmc_timeval);\
(sdmmc_timeval.tv_sec*1000ll*1000*1000ll + sdmmc_timeval.tv_nsec);\
})
#endif
/* Semaphore */
typedef OS_Semaphore_t HAL_Semaphore;
#define HAL_SemaphoreInit(sem, initCount, maxCount) \
(OS_SemaphoreCreate(sem, initCount, maxCount) == OS_OK ? HAL_OK : HAL_ERROR)
#define HAL_SemaphoreInitBinary(sem) \
(OS_SemaphoreCreateBinary(sem) == OS_OK ? HAL_OK : HAL_ERROR)
#define HAL_SemaphoreDeinit(sem) \
(OS_SemaphoreDelete(sem) == OS_OK ? HAL_OK : HAL_ERROR)
#define HAL_SemaphoreWait(sem, msec) \
(OS_SemaphoreWait(sem, msec) == OS_OK ? HAL_OK : HAL_ERROR)
#define HAL_SemaphoreRelease(sem) \
(OS_SemaphoreRelease(sem) == OS_OK ? HAL_OK : HAL_ERROR)
#define HAL_SemaphoreIsValid(sem) \
OS_SemaphoreIsValid(sem)
#define HAL_SemaphoreSetInvalid(sem) \
OS_SemaphoreSetInvalid(sem)
/* Mutex */
typedef OS_Mutex_t HAL_Mutex;
#define HAL_MutexInit(mtx) \
(OS_RecursiveMutexCreate(mtx) == OS_OK ? HAL_OK : HAL_ERROR)
#define HAL_MutexDeinit(mtx) \
(OS_RecursiveMutexDelete(mtx) == OS_OK ? HAL_OK : HAL_ERROR)
#define HAL_MutexLock(mtx, msec) \
(OS_RecursiveMutexLock(mtx, msec) == OS_OK ? HAL_OK : HAL_ERROR)
#define HAL_MutexUnlock(mtx) \
(OS_RecursiveMutexUnlock(mtx) == OS_OK ? HAL_OK : HAL_ERROR)
/* Thread */
#define HAL_ThreadSuspendScheduler() OS_ThreadSuspendScheduler()
#define HAL_ThreadResumeScheduler() OS_ThreadResumeScheduler()
#define HAL_ThreadIsSchedulerRunning() OS_ThreadIsSchedulerRunning()
#define HAL_ThreadEnd(s) (HAL_ATMOTIC_SET(s,0))
#define HAL_ThreadStop(s) (HAL_ATMOTIC_SET(s,1))
#define HAL_Thread_Should_Stop(s) (HAL_ATMOTIC_READ(s))
#define HAL_ThreadDelete(w) (OS_ThreadDelete(NULL))
/* Keep system alive, eg. feed watchdog */
#define HAL_Alive() HAL_WDG_Feed()
/* Time */
#define HAL_Ticks() OS_GetTicks()
#define HAL_MSleep(msec) OS_MSleep(msec)
#define HAL_UDelay(us) OS_Udelay(us)
#define HAL_SecsToTicks(sec) OS_SecsToTicks(sec)
#define HAL_MSecsToTicks(msec) OS_MSecsToTicks(msec)
#define HAL_TicksToMSecs(t) OS_TicksToMSecs(t)
#define HAL_TicksToSecs(t) OS_TicksToSecs(t)
#define HAL_TimeAfter(a, b) OS_TimeAfter(a, b)
#define HAL_TimeBefore(a, b) OS_TimeBefore(a, b)
#define HAL_TimeAfterEqual(a, b) OS_TimeAfterEqual(a, b)
#define HAL_TimeBeforeEqual(a, b) OS_TimeBeforeEqual(a, b)
#define HAL_ALIGN(x, a) __ALIGN_KERNEL((x), (a))
#define ALIGN_DOWN(x, a) __ALIGN_KERNEL((x) - ((a)-1), (a))
#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a)-1)
#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask))
#define OS_CACHE_ALIGN_BYTES (64)
static inline void *malloc_align_buf(size_t size)
{
void *fake_ptr = NULL;
void *malloc_ptr = NULL;
/*malloc_ptr = krhino_mm_alloc(size + OS_CACHE_ALIGN_BYTES);*/
malloc_ptr = hal_malloc(size + OS_CACHE_ALIGN_BYTES);
if (HAL_PT_TO_U(malloc_ptr) & 0x3) {
printf("error: krhino_mm_alloc not align to 4 byte\r\n");
}
fake_ptr = (void *)(HAL_PT_TO_U(malloc_ptr + OS_CACHE_ALIGN_BYTES) & (~(OS_CACHE_ALIGN_BYTES -1)));
*(uint32_t *)((uint32_t *)fake_ptr - 1) = HAL_PT_TO_U(malloc_ptr);
return fake_ptr;
}
static inline void free_align_buf(void *addr)
{
void *malloc_ptr = NULL;
if (!addr)
return;
malloc_ptr = (void *)HAL_PT_TO_U(*(uint32_t *)((uint32_t *)addr - 1));
/*krhino_mm_free(malloc_ptr);*/
hal_free(malloc_ptr);
}
/* Memory */
#define HAL_Malloc(l) malloc(l)
#define HAL_Free(p) free(p)
#define HAL_Memcpy(d, s, l) memcpy(d, s, l)
#define HAL_Memset(d, c, l) memset(d, c, l)
#define HAL_Memcmp(a, b, l) memcmp(a, b, l)
#define HAL_Memmove(d, s, n) memmove(d, s, n)
#define HAL_MallocAlign(l) (malloc_align_buf(l))
#define HAL_FreeAlign(p) (free_align_buf(p))
#ifndef CONFIG_KERNEL_FREERTOS
#define HAL_SetPin
#endif
#ifdef __cplusplus
}
#endif
#endif /* _DRIVER_CHIP_HAL_OS_H_ */
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