| /linux-4.1.27/sound/core/ |
| D | pcm_dmaengine.c | 63 struct dma_slave_config *slave_config) in snd_hwparams_to_dma_slave_config() argument
83 slave_config->direction = DMA_MEM_TO_DEV; in snd_hwparams_to_dma_slave_config()
84 slave_config->dst_addr_width = buswidth; in snd_hwparams_to_dma_slave_config()
86 slave_config->direction = DMA_DEV_TO_MEM; in snd_hwparams_to_dma_slave_config()
87 slave_config->src_addr_width = buswidth; in snd_hwparams_to_dma_slave_config()
90 slave_config->device_fc = false; in snd_hwparams_to_dma_slave_config()
115 struct dma_slave_config *slave_config) in snd_dmaengine_pcm_set_config_from_dai_data() argument
118 slave_config->dst_addr = dma_data->addr; in snd_dmaengine_pcm_set_config_from_dai_data()
119 slave_config->dst_maxburst = dma_data->maxburst; in snd_dmaengine_pcm_set_config_from_dai_data()
121 slave_config->dst_addr_width = dma_data->addr_width; in snd_dmaengine_pcm_set_config_from_dai_data()
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| /linux-4.1.27/sound/soc/ux500/ |
| D | ux500_pcm.c | 89 struct dma_slave_config *slave_config) in ux500_pcm_prepare_slave_config() argument
108 ret = snd_hwparams_to_dma_slave_config(substream, params, slave_config); in ux500_pcm_prepare_slave_config()
112 slave_config->dst_maxburst = 4; in ux500_pcm_prepare_slave_config()
113 slave_config->src_maxburst = 4; in ux500_pcm_prepare_slave_config()
115 slave_config->src_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in ux500_pcm_prepare_slave_config()
116 slave_config->dst_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in ux500_pcm_prepare_slave_config()
119 slave_config->dst_addr = dma_addr; in ux500_pcm_prepare_slave_config()
121 slave_config->src_addr = dma_addr; in ux500_pcm_prepare_slave_config()
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| /linux-4.1.27/sound/soc/atmel/ |
| D | atmel-pcm-dma.c | 92 struct snd_pcm_hw_params *params, struct dma_slave_config *slave_config) in atmel_pcm_configure_dma() argument
102 ret = snd_hwparams_to_dma_slave_config(substream, params, slave_config); in atmel_pcm_configure_dma()
108 slave_config->dst_addr = ssc->phybase + SSC_THR; in atmel_pcm_configure_dma()
109 slave_config->dst_maxburst = 1; in atmel_pcm_configure_dma()
111 slave_config->src_addr = ssc->phybase + SSC_RHR; in atmel_pcm_configure_dma()
112 slave_config->src_maxburst = 1; in atmel_pcm_configure_dma()
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| /linux-4.1.27/sound/soc/ |
| D | soc-generic-dmaengine-pcm.c | 62 struct snd_pcm_hw_params *params, struct dma_slave_config *slave_config) in snd_dmaengine_pcm_prepare_slave_config() argument
70 ret = snd_hwparams_to_dma_slave_config(substream, params, slave_config); in snd_dmaengine_pcm_prepare_slave_config()
75 slave_config); in snd_dmaengine_pcm_prepare_slave_config()
89 struct dma_slave_config *slave_config); in dmaengine_pcm_hw_params()
90 struct dma_slave_config slave_config; in dmaengine_pcm_hw_params() local
93 memset(&slave_config, 0, sizeof(slave_config)); in dmaengine_pcm_hw_params()
101 ret = prepare_slave_config(substream, params, &slave_config); in dmaengine_pcm_hw_params()
105 ret = dmaengine_slave_config(chan, &slave_config); in dmaengine_pcm_hw_params()
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| /linux-4.1.27/drivers/i2c/busses/ |
| D | i2c-at91.c | 667 struct dma_slave_config slave_config; in at91_twi_configure_dma() local
670 memset(&slave_config, 0, sizeof(slave_config)); in at91_twi_configure_dma()
671 slave_config.src_addr = (dma_addr_t)phy_addr + AT91_TWI_RHR; in at91_twi_configure_dma()
672 slave_config.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in at91_twi_configure_dma()
673 slave_config.src_maxburst = 1; in at91_twi_configure_dma()
674 slave_config.dst_addr = (dma_addr_t)phy_addr + AT91_TWI_THR; in at91_twi_configure_dma()
675 slave_config.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in at91_twi_configure_dma()
676 slave_config.dst_maxburst = 1; in at91_twi_configure_dma()
677 slave_config.device_fc = false; in at91_twi_configure_dma()
693 slave_config.direction = DMA_MEM_TO_DEV; in at91_twi_configure_dma()
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| /linux-4.1.27/include/sound/ |
| D | dmaengine_pcm.h | 37 const struct snd_pcm_hw_params *params, struct dma_slave_config *slave_config);
132 struct dma_slave_config *slave_config);
155 struct dma_slave_config *slave_config);
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| /linux-4.1.27/drivers/spi/ |
| D | spi-atmel.c | 390 struct dma_slave_config *slave_config, in atmel_spi_dma_slave_config() argument
396 slave_config->dst_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in atmel_spi_dma_slave_config()
397 slave_config->src_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in atmel_spi_dma_slave_config()
399 slave_config->dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in atmel_spi_dma_slave_config()
400 slave_config->src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in atmel_spi_dma_slave_config()
403 slave_config->dst_addr = (dma_addr_t)as->phybase + SPI_TDR; in atmel_spi_dma_slave_config()
404 slave_config->src_addr = (dma_addr_t)as->phybase + SPI_RDR; in atmel_spi_dma_slave_config()
405 slave_config->src_maxburst = 1; in atmel_spi_dma_slave_config()
406 slave_config->dst_maxburst = 1; in atmel_spi_dma_slave_config()
407 slave_config->device_fc = false; in atmel_spi_dma_slave_config()
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| D | spi-imx.c | 821 struct dma_slave_config slave_config = {}; in spi_imx_sdma_init() local
836 slave_config.direction = DMA_MEM_TO_DEV; in spi_imx_sdma_init()
837 slave_config.dst_addr = res->start + MXC_CSPITXDATA; in spi_imx_sdma_init()
838 slave_config.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in spi_imx_sdma_init()
839 slave_config.dst_maxburst = spi_imx_get_fifosize(spi_imx) / 2; in spi_imx_sdma_init()
840 ret = dmaengine_slave_config(master->dma_tx, &slave_config); in spi_imx_sdma_init()
854 slave_config.direction = DMA_DEV_TO_MEM; in spi_imx_sdma_init()
855 slave_config.src_addr = res->start + MXC_CSPIRXDATA; in spi_imx_sdma_init()
856 slave_config.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in spi_imx_sdma_init()
857 slave_config.src_maxburst = spi_imx_get_fifosize(spi_imx) / 2; in spi_imx_sdma_init()
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| /linux-4.1.27/sound/soc/pxa/ |
| D | mmp-pcm.c | 65 struct dma_slave_config slave_config; in mmp_pcm_hw_params() local
70 &slave_config); in mmp_pcm_hw_params()
74 ret = dmaengine_slave_config(chan, &slave_config); in mmp_pcm_hw_params()
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| /linux-4.1.27/include/uapi/linux/ |
| D | if_eql.h | 43 typedef struct slave_config { struct
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| /linux-4.1.27/drivers/dma/ |
| D | pl330.c | 2099 struct dma_slave_config *slave_config) in pl330_config() argument
2103 if (slave_config->direction == DMA_MEM_TO_DEV) { in pl330_config()
2104 if (slave_config->dst_addr) in pl330_config()
2105 pch->fifo_addr = slave_config->dst_addr; in pl330_config()
2106 if (slave_config->dst_addr_width) in pl330_config()
2107 pch->burst_sz = __ffs(slave_config->dst_addr_width); in pl330_config()
2108 if (slave_config->dst_maxburst) in pl330_config()
2109 pch->burst_len = slave_config->dst_maxburst; in pl330_config()
2110 } else if (slave_config->direction == DMA_DEV_TO_MEM) { in pl330_config()
2111 if (slave_config->src_addr) in pl330_config()
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| /linux-4.1.27/drivers/tty/serial/ |
| D | imx.c | 997 struct dma_slave_config slave_config = {}; in imx_uart_dma_init() local
1009 slave_config.direction = DMA_DEV_TO_MEM; in imx_uart_dma_init()
1010 slave_config.src_addr = sport->port.mapbase + URXD0; in imx_uart_dma_init()
1011 slave_config.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in imx_uart_dma_init()
1012 slave_config.src_maxburst = RXTL; in imx_uart_dma_init()
1013 ret = dmaengine_slave_config(sport->dma_chan_rx, &slave_config); in imx_uart_dma_init()
1033 slave_config.direction = DMA_MEM_TO_DEV; in imx_uart_dma_init()
1034 slave_config.dst_addr = sport->port.mapbase + URTX0; in imx_uart_dma_init()
1035 slave_config.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in imx_uart_dma_init()
1036 slave_config.dst_maxburst = TXTL; in imx_uart_dma_init()
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