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+/*
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+ * SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
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+ *
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+ * SPDX-License-Identifier: Apache-2.0
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+ */
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+
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+#include <stddef.h>
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+#include <stdlib.h>
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+#include <stdio.h>
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+#include <string.h>
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+#include <assert.h>
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+#include <pthread.h>
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+
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+#include "freertos/FreeRTOS.h"
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+#include "freertos/task.h"
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+#include "freertos/queue.h"
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+#include "freertos/semphr.h"
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+#include "freertos/portmacro.h"
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+#include "esp_heap_caps.h"
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+#include "esp_timer.h"
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+#include "soc/rtc.h"
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+#include "esp_private/esp_clk.h"
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+#include "esp_coexist_adapter.h"
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+#include "esp32c6/rom/ets_sys.h"
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+
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+#define TAG "esp_coex_adapter"
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+
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+#define OSI_FUNCS_TIME_BLOCKING 0xffffffff
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+
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+bool IRAM_ATTR esp_coex_common_env_is_chip_wrapper(void)
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+{
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+#ifdef CONFIG_IDF_ENV_FPGA
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+ return false;
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+#else
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+ return true;
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+#endif
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+}
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+
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+void *esp_coex_common_spin_lock_create_wrapper(void)
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+{
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+ portMUX_TYPE tmp = portMUX_INITIALIZER_UNLOCKED;
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+ void *mux = malloc(sizeof(portMUX_TYPE));
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+
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+ if (mux) {
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+ memcpy(mux, &tmp, sizeof(portMUX_TYPE));
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+ return mux;
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+ }
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+ return NULL;
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+}
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+
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+uint32_t IRAM_ATTR esp_coex_common_int_disable_wrapper(void *wifi_int_mux)
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+{
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+ if (xPortInIsrContext()) {
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+ portENTER_CRITICAL_ISR(wifi_int_mux);
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+ } else {
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+ portENTER_CRITICAL(wifi_int_mux);
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+ }
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+
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+ return 0;
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+}
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+
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+void IRAM_ATTR esp_coex_common_int_restore_wrapper(void *wifi_int_mux, uint32_t tmp)
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+{
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+ if (xPortInIsrContext()) {
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+ portEXIT_CRITICAL_ISR(wifi_int_mux);
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+ } else {
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+ portEXIT_CRITICAL(wifi_int_mux);
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+ }
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+}
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+
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+void IRAM_ATTR esp_coex_common_task_yield_from_isr_wrapper(void)
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+{
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+ portYIELD_FROM_ISR();
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+}
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+
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+void *esp_coex_common_semphr_create_wrapper(uint32_t max, uint32_t init)
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+{
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+ return (void *)xSemaphoreCreateCounting(max, init);
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+}
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+
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+void esp_coex_common_semphr_delete_wrapper(void *semphr)
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+{
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+ vSemaphoreDelete(semphr);
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+}
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+
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+int32_t esp_coex_common_semphr_take_wrapper(void *semphr, uint32_t block_time_tick)
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+{
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+ if (block_time_tick == OSI_FUNCS_TIME_BLOCKING) {
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+ return (int32_t)xSemaphoreTake(semphr, portMAX_DELAY);
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+ } else {
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+ return (int32_t)xSemaphoreTake(semphr, block_time_tick);
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+ }
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+}
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+
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+int32_t esp_coex_common_semphr_give_wrapper(void *semphr)
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+{
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+ return (int32_t)xSemaphoreGive(semphr);
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+}
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+
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+void IRAM_ATTR esp_coex_common_timer_disarm_wrapper(void *timer)
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+{
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+ ets_timer_disarm(timer);
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+}
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+
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+void esp_coex_common_timer_done_wrapper(void *ptimer)
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+{
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+ ets_timer_done(ptimer);
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+}
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+
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+void esp_coex_common_timer_setfn_wrapper(void *ptimer, void *pfunction, void *parg)
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+{
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+ ets_timer_setfn(ptimer, pfunction, parg);
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+}
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+
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+void IRAM_ATTR esp_coex_common_timer_arm_us_wrapper(void *ptimer, uint32_t us, bool repeat)
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+{
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+ ets_timer_arm_us(ptimer, us, repeat);
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+}
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+
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+uint32_t esp_coex_common_clk_slowclk_cal_get_wrapper(void)
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+{
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+ /* The bit width of WiFi light sleep clock calibration is 12 while the one of
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+ * system is 19. It should shift 19 - 12 = 7.
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+ */
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+ return (esp_clk_slowclk_cal_get() >> (RTC_CLK_CAL_FRACT - SOC_WIFI_LIGHT_SLEEP_CLK_WIDTH));
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+}
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+
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+void *IRAM_ATTR esp_coex_common_malloc_internal_wrapper(size_t size)
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+{
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+ return heap_caps_malloc(size, MALLOC_CAP_8BIT | MALLOC_CAP_DMA | MALLOC_CAP_INTERNAL);
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+}
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+
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+/* static wrapper */
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+
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+static int32_t IRAM_ATTR esp_coex_semphr_take_from_isr_wrapper(void *semphr, void *hptw)
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+{
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+ return (int32_t)xSemaphoreTakeFromISR(semphr, hptw);
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+}
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+
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+static int32_t IRAM_ATTR esp_coex_semphr_give_from_isr_wrapper(void *semphr, void *hptw)
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+{
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+ return (int32_t)xSemaphoreGiveFromISR(semphr, hptw);
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+}
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+
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+coex_adapter_funcs_t g_coex_adapter_funcs = {
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+ ._version = COEX_ADAPTER_VERSION,
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+ ._task_yield_from_isr = esp_coex_common_task_yield_from_isr_wrapper,
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+ ._semphr_create = esp_coex_common_semphr_create_wrapper,
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+ ._semphr_delete = esp_coex_common_semphr_delete_wrapper,
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+ ._semphr_take_from_isr = esp_coex_semphr_take_from_isr_wrapper,
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+ ._semphr_give_from_isr = esp_coex_semphr_give_from_isr_wrapper,
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+ ._semphr_take = esp_coex_common_semphr_take_wrapper,
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+ ._semphr_give = esp_coex_common_semphr_give_wrapper,
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+ ._is_in_isr = xPortInIsrContext,
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+ ._malloc_internal = esp_coex_common_malloc_internal_wrapper,
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+ ._free = free,
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+ ._esp_timer_get_time = esp_timer_get_time,
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+ ._env_is_chip = esp_coex_common_env_is_chip_wrapper,
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+ ._slowclk_cal_get = esp_coex_common_clk_slowclk_cal_get_wrapper,
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+ ._timer_disarm = esp_coex_common_timer_disarm_wrapper,
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+ ._timer_done = esp_coex_common_timer_done_wrapper,
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+ ._timer_setfn = esp_coex_common_timer_setfn_wrapper,
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+ ._timer_arm_us = esp_coex_common_timer_arm_us_wrapper,
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+ ._magic = COEX_ADAPTER_MAGIC,
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+};
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zhangwenxu