Lines Matching refs:dma_size
103 unsigned int dma_size; member
1328 pdc->dma_size, in atmel_release_tx_pdc()
1360 pdc->dma_size, in atmel_tx_pdc()
1397 pdc->dma_size = UART_XMIT_SIZE; in atmel_prepare_tx_pdc()
1481 pdc->dma_size, in atmel_release_rx_pdc()
1515 head = min(head, pdc->dma_size); in atmel_rx_from_pdc()
1519 pdc->dma_size, DMA_FROM_DEVICE); in atmel_rx_from_pdc()
1533 pdc->dma_size, DMA_FROM_DEVICE); in atmel_rx_from_pdc()
1543 if (head >= pdc->dma_size) { in atmel_rx_from_pdc()
1546 atmel_uart_writel(port, ATMEL_PDC_RNCR, pdc->dma_size); in atmel_rx_from_pdc()
1551 } while (head >= pdc->dma_size); in atmel_rx_from_pdc()
1589 pdc->dma_size = PDC_BUFFER_SIZE; in atmel_prepare_rx_pdc()