Lines Matching refs:dma
15 #include <linux/dma/dw.h>
166 struct uart_8250_dma *dma = &lpss->data.dma;
172 * parsing (see drivers/dma/acpi-dma.c for the details) and
175 up->dma = dma;
188 up->dma = NULL;
204 struct uart_8250_dma *dma = &lpss->data.dma;
226 dma->rx_dma_addr = 0xfffff000;
227 dma->tx_dma_addr = 0xfffff000;
278 struct uart_8250_dma *dma = &lpss->data.dma;
283 dma = port->dma;
284 if (dma)
301 dma->fn = lpss8250_dma_filter;
302 dma->rx_param = rx_param;
303 dma->tx_param = tx_param;
305 port->dma = dma;
308 dma->rxconf.src_maxburst = lpss->dma_maxburst;
309 dma->txconf.dst_maxburst = lpss->dma_maxburst;