Lines Matching refs:desc_list
64 dma_descriptor_t desc_list[CONFIG_DMA_ESP32_MAX_DESCRIPTOR_NUM]; member
149 dma_descriptor_t *desc_iter = dma_channel->desc_list; in dma_esp32_config_descriptor()
214 memset(dma_channel->desc_list, 0, sizeof(dma_channel->desc_list)); in dma_esp32_config_descriptor()
380 (int32_t)dma_channel_rx->desc_list); in dma_esp32_start()
384 (int32_t)dma_channel_tx->desc_list); in dma_esp32_start()
392 (int32_t)dma_channel->desc_list); in dma_esp32_start()
398 (int32_t)dma_channel->desc_list); in dma_esp32_start()
466 if (desc >= dma_channel->desc_list) { in dma_esp32_get_status()
467 status->read_position = desc - dma_channel->desc_list; in dma_esp32_get_status()
469 + dma_channel->desc_list[0].dw0.size in dma_esp32_get_status()
477 if (desc >= dma_channel->desc_list) { in dma_esp32_get_status()
478 status->write_position = desc - dma_channel->desc_list; in dma_esp32_get_status()
491 dma_descriptor_t *desc_iter = dma_channel->desc_list; in dma_esp32_reload()
509 for (int i = 0; i < ARRAY_SIZE(dma_channel->desc_list); ++i) { in dma_esp32_reload()
590 memset(dma_channel->desc_list, 0, sizeof(dma_channel->desc_list)); in dma_esp32_init()