8f34c2760d
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
102 lines
2.0 KiB
C
102 lines
2.0 KiB
C
/*
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* Copyright (c) 2006-2018, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2010-10-26 Bernard the first version
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*/
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#include <pthread.h>
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#include "pthread_internal.h"
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_pthread_key_data_t _thread_keys[PTHREAD_KEY_MAX];
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void pthread_key_system_init()
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{
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rt_memset(&_thread_keys[0], 0, sizeof(_thread_keys));
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}
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void *pthread_getspecific(pthread_key_t key)
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{
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struct _pthread_data* ptd;
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ptd = _pthread_get_data(rt_thread_self());
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RT_ASSERT(ptd != NULL);
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if (ptd->tls == NULL)
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return NULL;
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if ((key < PTHREAD_KEY_MAX) && (_thread_keys[key].is_used))
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return ptd->tls[key];
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return NULL;
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}
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RTM_EXPORT(pthread_getspecific);
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int pthread_setspecific(pthread_key_t key, const void *value)
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{
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struct _pthread_data* ptd;
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ptd = _pthread_get_data(rt_thread_self());
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RT_ASSERT(ptd != NULL);
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/* check tls area */
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if (ptd->tls == NULL)
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{
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ptd->tls = (void**)rt_malloc(sizeof(void*) * PTHREAD_KEY_MAX);
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}
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if ((key < PTHREAD_KEY_MAX) && _thread_keys[key].is_used)
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{
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ptd->tls[key] = (void *)value;
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return 0;
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}
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return EINVAL;
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}
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RTM_EXPORT(pthread_setspecific);
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int pthread_key_create(pthread_key_t *key, void (*destructor)(void*))
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{
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rt_uint32_t index;
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rt_enter_critical();
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for (index = 0; index < PTHREAD_KEY_MAX; index ++)
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{
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if (_thread_keys[index].is_used == 0)
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{
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_thread_keys[index].is_used = 1;
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_thread_keys[index].destructor = destructor;
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*key = index;
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rt_exit_critical();
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return 0;
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}
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}
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rt_exit_critical();
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return EAGAIN;
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}
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RTM_EXPORT(pthread_key_create);
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int pthread_key_delete(pthread_key_t key)
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{
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if (key >= PTHREAD_KEY_MAX)
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return EINVAL;
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rt_enter_critical();
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_thread_keys[key].is_used = 0;
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_thread_keys[key].destructor = 0;
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rt_exit_critical();
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return 0;
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}
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RTM_EXPORT(pthread_key_delete);
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