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Searched refs:dma_sconfig (Results 1 – 10 of 10) sorted by relevance

/linux-4.1.27/drivers/soc/tegra/fuse/
Dfuse-tegra20.c48 static struct dma_slave_config dma_sconfig; variable
65 dma_sconfig.src_addr = fuse_phys + FUSE_BEGIN + offset; in tegra20_fuse_readl()
66 ret = dmaengine_slave_config(apb_dma_chan, &dma_sconfig); in tegra20_fuse_readl()
121 dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in apb_dma_init()
122 dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in apb_dma_init()
123 dma_sconfig.src_maxburst = 1; in apb_dma_init()
124 dma_sconfig.dst_maxburst = 1; in apb_dma_init()
/linux-4.1.27/drivers/i2c/busses/
Di2c-imx.c287 struct dma_slave_config dma_sconfig; in i2c_imx_dma_request() local
301 dma_sconfig.dst_addr = phy_addr + in i2c_imx_dma_request()
303 dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in i2c_imx_dma_request()
304 dma_sconfig.dst_maxburst = 1; in i2c_imx_dma_request()
305 dma_sconfig.direction = DMA_MEM_TO_DEV; in i2c_imx_dma_request()
306 ret = dmaengine_slave_config(dma->chan_tx, &dma_sconfig); in i2c_imx_dma_request()
318 dma_sconfig.src_addr = phy_addr + in i2c_imx_dma_request()
320 dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in i2c_imx_dma_request()
321 dma_sconfig.src_maxburst = 1; in i2c_imx_dma_request()
322 dma_sconfig.direction = DMA_DEV_TO_MEM; in i2c_imx_dma_request()
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/linux-4.1.27/drivers/dma/
Dtegra20-apb-dma.c211 struct dma_slave_config dma_sconfig; member
351 memcpy(&tdc->dma_sconfig, sconfig, sizeof(*sconfig)); in tegra_dma_slave_config()
888 *apb_addr = tdc->dma_sconfig.dst_addr; in get_transfer_param()
889 *apb_seq = get_bus_width(tdc, tdc->dma_sconfig.dst_addr_width); in get_transfer_param()
890 *burst_size = tdc->dma_sconfig.dst_maxburst; in get_transfer_param()
891 *slave_bw = tdc->dma_sconfig.dst_addr_width; in get_transfer_param()
896 *apb_addr = tdc->dma_sconfig.src_addr; in get_transfer_param()
897 *apb_seq = get_bus_width(tdc, tdc->dma_sconfig.src_addr_width); in get_transfer_param()
898 *burst_size = tdc->dma_sconfig.src_maxburst; in get_transfer_param()
899 *slave_bw = tdc->dma_sconfig.src_addr_width; in get_transfer_param()
Dat_hdmac.c738 struct dma_slave_config *sconfig = &atchan->dma_sconfig; in atc_prep_slave_sg()
1042 struct dma_slave_config *sconfig = &atchan->dma_sconfig; in atc_dma_cyclic_fill_desc()
1100 struct dma_slave_config *sconfig = &atchan->dma_sconfig; in atc_prep_dma_cyclic()
1180 memcpy(&atchan->dma_sconfig, sconfig, sizeof(*sconfig)); in atc_config()
1182 convert_burst(&atchan->dma_sconfig.src_maxburst); in atc_config()
1183 convert_burst(&atchan->dma_sconfig.dst_maxburst); in atc_config()
Dat_hdmac_regs.h254 struct dma_slave_config dma_sconfig; member
/linux-4.1.27/drivers/spi/
Dspi-tegra114.c585 struct dma_slave_config dma_sconfig; in tegra_spi_init_dma_param() local
606 dma_sconfig.src_addr = tspi->phys + SPI_RX_FIFO; in tegra_spi_init_dma_param()
607 dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in tegra_spi_init_dma_param()
608 dma_sconfig.src_maxburst = 0; in tegra_spi_init_dma_param()
610 dma_sconfig.dst_addr = tspi->phys + SPI_TX_FIFO; in tegra_spi_init_dma_param()
611 dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in tegra_spi_init_dma_param()
612 dma_sconfig.dst_maxburst = 0; in tegra_spi_init_dma_param()
615 ret = dmaengine_slave_config(dma_chan, &dma_sconfig); in tegra_spi_init_dma_param()
Dspi-tegra20-slink.c611 struct dma_slave_config dma_sconfig; in tegra_slink_init_dma_param() local
632 dma_sconfig.src_addr = tspi->phys + SLINK_RX_FIFO; in tegra_slink_init_dma_param()
633 dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in tegra_slink_init_dma_param()
634 dma_sconfig.src_maxburst = 0; in tegra_slink_init_dma_param()
636 dma_sconfig.dst_addr = tspi->phys + SLINK_TX_FIFO; in tegra_slink_init_dma_param()
637 dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in tegra_slink_init_dma_param()
638 dma_sconfig.dst_maxburst = 0; in tegra_slink_init_dma_param()
641 ret = dmaengine_slave_config(dma_chan, &dma_sconfig); in tegra_slink_init_dma_param()
/linux-4.1.27/drivers/tty/serial/
Dserial-tegra.c915 struct dma_slave_config dma_sconfig; in tegra_uart_dma_channel_allocate() local
944 dma_sconfig.src_addr = tup->uport.mapbase; in tegra_uart_dma_channel_allocate()
945 dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in tegra_uart_dma_channel_allocate()
946 dma_sconfig.src_maxburst = 4; in tegra_uart_dma_channel_allocate()
948 dma_sconfig.dst_addr = tup->uport.mapbase; in tegra_uart_dma_channel_allocate()
949 dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in tegra_uart_dma_channel_allocate()
950 dma_sconfig.dst_maxburst = 16; in tegra_uart_dma_channel_allocate()
953 ret = dmaengine_slave_config(dma_chan, &dma_sconfig); in tegra_uart_dma_channel_allocate()
/linux-4.1.27/drivers/dma/dw/
Dcore.c42 struct dma_slave_config *_sconfig = &_dwc->dma_sconfig; \
767 struct dma_slave_config *sconfig = &dwc->dma_sconfig; in dwc_prep_slave_sg()
966 memcpy(&dwc->dma_sconfig, sconfig, sizeof(*sconfig)); in dwc_config()
969 convert_burst(&dwc->dma_sconfig.src_maxburst); in dwc_config()
970 convert_burst(&dwc->dma_sconfig.dst_maxburst); in dwc_config()
1319 struct dma_slave_config *sconfig = &dwc->dma_sconfig; in dw_dma_cyclic_prep()
Dregs.h256 struct dma_slave_config dma_sconfig; member