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Searched refs:buffer_length (Results 1 – 3 of 3) sorted by relevance

/Zephyr-latest/drivers/serial/
Duart_silabs_usart.c38 size_t buffer_length; member
338 data->dma_tx.buffer_length = 0; in async_evt_tx_done()
352 data->dma_tx.buffer_length = 0; in async_evt_tx_abort()
408 data->dma_rx.buffer_length = data->rx_next_buffer_len; in uart_silabs_dma_replace_buffer()
421 rx_rcv_len = data->dma_rx.buffer_length - stat.pending_length; in uart_silabs_dma_rx_flush()
441 data->dma_rx.counter = data->dma_rx.buffer_length; in uart_silabs_dma_rx_cb()
477 if (data->dma_tx.buffer_length) { in uart_silabs_async_tx()
482 data->dma_tx.buffer_length = buf_size; in uart_silabs_async_tx()
495 data->dma_tx.blk_cfg.block_size = data->dma_tx.buffer_length; in uart_silabs_async_tx()
525 size_t tx_buffer_length = data->dma_tx.buffer_length; in uart_silabs_async_tx_abort()
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Duart_stm32.h73 size_t buffer_length; member
Duart_stm32.c1164 data->dma_tx.buffer_length = 0; in async_evt_tx_done()
1181 data->dma_tx.buffer_length = 0; in async_evt_tx_abort()
1226 data->dma_rx.counter = data->dma_rx.buffer_length; in uart_stm32_dma_rx_flush()
1230 data->dma_rx.counter = data->dma_rx.buffer_length / 2; in uart_stm32_dma_rx_flush()
1235 rx_rcv_len = data->dma_rx.buffer_length - stat.pending_length; in uart_stm32_dma_rx_flush()
1250 data->dma_rx.offset = data->dma_rx.buffer_length / 2; in uart_stm32_dma_rx_flush()
1500 data->dma_tx.counter = data->dma_tx.buffer_length - in uart_stm32_dma_tx_cb()
1504 data->dma_tx.buffer_length = 0; in uart_stm32_dma_tx_cb()
1522 data->dma_rx.buffer_length = data->rx_next_buffer_len; in uart_stm32_dma_replace_buffer()
1523 data->dma_rx.blk_cfg.block_size = data->dma_rx.buffer_length; in uart_stm32_dma_replace_buffer()
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