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Searched refs:txconf (Results 1 – 11 of 11) sorted by relevance

/Linux-v4.19/drivers/spi/
Dspi-dw-mid.c152 struct dma_slave_config txconf; in dw_spi_dma_prepare_tx() local
158 txconf.direction = DMA_MEM_TO_DEV; in dw_spi_dma_prepare_tx()
159 txconf.dst_addr = dws->dma_addr; in dw_spi_dma_prepare_tx()
160 txconf.dst_maxburst = 16; in dw_spi_dma_prepare_tx()
161 txconf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in dw_spi_dma_prepare_tx()
162 txconf.dst_addr_width = convert_dma_width(dws->dma_width); in dw_spi_dma_prepare_tx()
163 txconf.device_fc = false; in dw_spi_dma_prepare_tx()
165 dmaengine_slave_config(dws->txchan, &txconf); in dw_spi_dma_prepare_tx()
Dspi-img-spfi.c320 struct dma_slave_config rxconf, txconf; in img_spfi_start_dma() local
350 txconf.direction = DMA_MEM_TO_DEV; in img_spfi_start_dma()
352 txconf.dst_addr = spfi->phys + SPFI_TX_32BIT_VALID_DATA; in img_spfi_start_dma()
353 txconf.dst_addr_width = 4; in img_spfi_start_dma()
354 txconf.dst_maxburst = 4; in img_spfi_start_dma()
356 txconf.dst_addr = spfi->phys + SPFI_TX_8BIT_VALID_DATA; in img_spfi_start_dma()
357 txconf.dst_addr_width = 1; in img_spfi_start_dma()
358 txconf.dst_maxburst = 4; in img_spfi_start_dma()
360 dmaengine_slave_config(spfi->tx_ch, &txconf); in img_spfi_start_dma()
Dspi-rockchip.c445 struct dma_slave_config rxconf, txconf; in rockchip_spi_prepare_dma() local
477 txconf.direction = rs->dma_tx.direction; in rockchip_spi_prepare_dma()
478 txconf.dst_addr = rs->dma_tx.addr; in rockchip_spi_prepare_dma()
479 txconf.dst_addr_width = rs->n_bytes; in rockchip_spi_prepare_dma()
481 txconf.dst_maxburst = 4; in rockchip_spi_prepare_dma()
483 txconf.dst_maxburst = 1; in rockchip_spi_prepare_dma()
484 dmaengine_slave_config(rs->dma_tx.ch, &txconf); in rockchip_spi_prepare_dma()
/Linux-v4.19/drivers/net/wireless/realtek/rtl818x/rtl8180/
Dsa2400.c130 u32 anaparam, txconf; in sa2400_rf_init() local
177 txconf = rtl818x_ioread32(priv, &priv->map->TX_CONF); in sa2400_rf_init()
179 txconf | RTL818X_TX_CONF_LOOPBACK_CONT); in sa2400_rf_init()
190 rtl818x_iowrite32(priv, &priv->map->TX_CONF, txconf); in sa2400_rf_init()
/Linux-v4.19/drivers/tty/serial/8250/
D8250_dma.c167 dma->txconf.direction = DMA_MEM_TO_DEV; in serial8250_request_dma()
168 dma->txconf.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in serial8250_request_dma()
169 dma->txconf.dst_addr = tx_dma_addr + UART_TX; in serial8250_request_dma()
211 dmaengine_slave_config(dma->txchan, &dma->txconf); in serial8250_request_dma()
D8250.h25 struct dma_slave_config txconf; member
D8250_lpc18xx.c177 uart.dma->txconf.dst_maxburst = 1; in lpc18xx_serial_probe()
D8250_lpss.c264 dma->txconf.dst_maxburst = lpss->dma_maxburst; in lpss8250_dma_setup()
D8250_mid.c268 dma->txconf.dst_maxburst = 64; in mid8250_dma_setup()
D8250_dw.c636 data->dma.txconf.dst_maxburst = p->fifosize / 4; in dw8250_probe()
D8250_omap.c1258 priv->omap8250_dma.txconf.dst_maxburst = TX_TRIGGER; in omap8250_probe()