169     .recv_reg_list  =   TAILQ_HEAD_INITIALIZER(context.recv_reg_list), \
173 static sdio_context_t context = CONTEXT_INIT_VAL;  variable
208     context.config = (sdio_slave_config_t){};  in deinit_context()
210         if (context.events[i] != NULL) {  in deinit_context()
211             vSemaphoreDelete(context.events[i]);  in deinit_context()
212             context.events[i] = NULL;  in deinit_context()
215     if (context.ret_queue != NULL) {  in deinit_context()
216         vQueueDelete(context.ret_queue);  in deinit_context()
217         context.ret_queue = NULL;  in deinit_context()
219     if (context.remain_cnt != NULL) vSemaphoreDelete(context.remain_cnt);  in deinit_context()
220     free(context.hal->send_desc_queue.data);  in deinit_context()
221     context.hal->send_desc_queue.data = NULL;  in deinit_context()
222     free(context.hal);  in deinit_context()
223     context.hal = NULL;  in deinit_context()
228 …SDIO_SLAVE_CHECK(*(uint32_t*)&context.config == 0, "sdio slave already initialized", ESP_ERR_INVAL…  in init_context()
229     context = (sdio_context_t)CONTEXT_INIT_VAL;  in init_context()
230     context.config = *config;  in init_context()
233 …context.hal = (sdio_slave_context_t*)heap_caps_calloc(sizeof(sdio_slave_context_t), 1, MALLOC_CAP_…  in init_context()
234     if (context.hal == NULL) goto no_mem;  in init_context()
236     context.hal->sending_mode = config->sending_mode;  in init_context()
237     context.hal->timing = config->timing;  in init_context()
238     context.hal->send_queue_size = config->send_queue_size;  in init_context()
239     context.hal->recv_buffer_size = config->recv_buffer_size;  in init_context()
241     sdio_ringbuf_t *buf = &(context.hal->send_desc_queue);  in init_context()
247     sdio_slave_hal_init(context.hal);  in init_context()
251     context.recv_event = xSemaphoreCreateCounting(UINT32_MAX, 0);  in init_context()
254             context.events[i] = xSemaphoreCreateBinary();  in init_context()
256         if (context.events[i] == NULL) {  in init_context()
262 …context.remain_cnt = xSemaphoreCreateCounting(context.config.send_queue_size, context.config.send_…  in init_context()
263     if (context.remain_cnt == NULL) goto no_mem;  in init_context()
265     context.ret_queue = xQueueCreate(config->send_queue_size, sizeof(void*));  in init_context()
266     if (context.ret_queue == NULL) goto no_mem;  in init_context()
313     sdio_slave_hal_hw_init(context.hal);  in sdio_slave_hw_init()
351     context.intr_handle = intr_handle;  in sdio_slave_initialize()
367     TAILQ_FOREACH_SAFE(desc, &context.recv_reg_list, te, temp_desc) {  in sdio_slave_deinit()
368         TAILQ_REMOVE(&context.recv_reg_list, desc, te);  in sdio_slave_deinit()
373         desc = (recv_desc_t*)sdio_slave_hal_recv_unload_desc(context.hal);  in sdio_slave_deinit()
377     esp_err_t ret = esp_intr_free(context.intr_handle);  in sdio_slave_deinit()
379     context.intr_handle = NULL;  in sdio_slave_deinit()
387     sdio_slave_hal_hostint_clear(context.hal, &intr);  in sdio_slave_start()
388     ret = sdio_slave_hal_send_start(context.hal);  in sdio_slave_start()
392     sdio_slave_hal_recv_start(context.hal);  in sdio_slave_start()
397     sdio_slave_hal_set_ioready(context.hal, true);  in sdio_slave_start()
409     err = sdio_slave_hal_send_reset_counter(context.hal);  in sdio_slave_reset()
420     sdio_slave_hal_recv_reset_counter(context.hal);  in sdio_slave_reset()
428     sdio_slave_hal_set_ioready(context.hal, false);  in sdio_slave_stop()
429     sdio_slave_hal_send_stop(context.hal);  in sdio_slave_stop()
430     sdio_slave_hal_recv_stop(context.hal);  in sdio_slave_stop()
446     sdio_slave_hal_slvint_fetch_clear(context.hal, &int_val);  in sdio_intr_host()
450             if (context.config.event_cb != NULL) (*context.config.event_cb)(i);  in sdio_intr_host()
451             xSemaphoreGiveFromISR(context.events[i], &yield);  in sdio_intr_host()
460     return xSemaphoreTake(context.events[pos], wait);  in sdio_slave_wait_int()
467     return sdio_slave_hal_host_get_reg(context.hal, pos);  in sdio_slave_read_reg()
481     portENTER_CRITICAL(&context.reg_spinlock);  in sdio_slave_write_reg()
482     sdio_slave_hal_host_set_reg(context.hal, pos, reg);  in sdio_slave_write_reg()
483     portEXIT_CRITICAL(&context.reg_spinlock);  in sdio_slave_write_reg()
490     sdio_slave_hal_hostint_get_ena(context.hal, &host_int);  in sdio_slave_get_host_intena()
496     sdio_slave_hal_hostint_set_ena(context.hal, &mask);  in sdio_slave_set_host_intena()
501     sdio_slave_hal_hostint_clear(context.hal, &mask);  in sdio_slave_clear_host_int()
513     sdio_slave_hal_hostint_send(context.hal, &intr);  in sdio_slave_send_host_int()
532     sdio_slave_hal_send_handle_isr_invoke(context.hal);  in sdio_intr_send()
535     if (sdio_slave_hal_send_eof_happened(context.hal)) {  in sdio_intr_send()
541 …        err = sdio_slave_hal_send_get_next_finished_arg(context.hal, &finished_arg, &returned_cnt);  in sdio_intr_send()
548             ret = xQueueSendFromISR(context.ret_queue, &finished_arg, &yield);  in sdio_intr_send()
553             portBASE_TYPE ret = xSemaphoreGiveFromISR(context.remain_cnt, &yield);  in sdio_intr_send()
558     sdio_slave_hal_send_new_packet_if_exist(context.hal);  in sdio_intr_send()
569     portBASE_TYPE cnt_ret = xSemaphoreTake(context.remain_cnt, wait);  in sdio_slave_send_queue()
572     portENTER_CRITICAL(&context.write_spinlock);  in sdio_slave_send_queue()
573     esp_err_t ret = sdio_slave_hal_send_queue(context.hal, addr, len, arg);  in sdio_slave_send_queue()
574     portEXIT_CRITICAL(&context.write_spinlock);  in sdio_slave_send_queue()
583     portBASE_TYPE err = xQueueReceive(context.ret_queue, &arg, wait);  in sdio_slave_send_get_finished()
611         err = sdio_slave_hal_send_flush_next_buffer(context.hal, &finished_arg, &return_cnt);  in send_flush_data()
613             portBASE_TYPE ret = xQueueSend(context.ret_queue, &finished_arg, portMAX_DELAY);  in send_flush_data()
616                 portBASE_TYPE ret = xSemaphoreGive(context.remain_cnt);  in send_flush_data()
641     portENTER_CRITICAL(&context.recv_spinlock);  in critical_enter_recv()
646     portEXIT_CRITICAL(&context.recv_spinlock);  in critical_exit_recv()
653         portBASE_TYPE ret = xSemaphoreTake(context.recv_event, 0);  in recv_flush_data()
656         sdio_slave_hal_recv_flush_one_buffer(context.hal);  in recv_flush_data()
665     while (sdio_slave_hal_recv_done(context.hal)) {  in sdio_intr_recv()
666         portENTER_CRITICAL_ISR(&context.recv_spinlock);  in sdio_intr_recv()
667         bool has_next_item = sdio_slave_hal_recv_has_next_item(context.hal);  in sdio_intr_recv()
668         portEXIT_CRITICAL_ISR(&context.recv_spinlock);  in sdio_intr_recv()
671             xSemaphoreGiveFromISR(context.recv_event, &yield);  in sdio_intr_recv()
687     TAILQ_REMOVE(&context.recv_reg_list, desc, te);  in sdio_slave_recv_load_buf()
689     sdio_slave_hal_load_buf(context.hal, &desc->hal_desc);  in sdio_slave_recv_load_buf()
705     sdio_slave_hal_recv_init_desc(context.hal, &desc->hal_desc, start);  in sdio_slave_recv_register_buf()
707     TAILQ_INSERT_TAIL(&context.recv_reg_list, desc, te);  in sdio_slave_recv_register_buf()
715     portBASE_TYPE ret = xSemaphoreTake(context.recv_event, wait);  in sdio_slave_recv()
720     recv_desc_t *desc = (recv_desc_t*)sdio_slave_hal_recv_unload_desc(context.hal);  in sdio_slave_recv()
722     TAILQ_INSERT_TAIL(&context.recv_reg_list, desc, te);  in sdio_slave_recv()
737     TAILQ_REMOVE(&context.recv_reg_list, desc, te);  in sdio_slave_recv_unregister_buf()