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Searched refs:src_maxburst (Results 1 - 25 of 268) sorted by relevance

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/kernel/linux/linux-5.10/drivers/dma/
H A Dsun4i-dma.c398 if (!sconfig->src_maxburst) in sanitize_config()
399 sconfig->src_maxburst = sconfig->dst_maxburst; in sanitize_config()
405 !sconfig->src_maxburst) in sanitize_config()
412 sconfig->dst_maxburst = sconfig->src_maxburst; in sanitize_config()
455 sconfig->src_maxburst, sconfig->dst_maxburst, in generate_ndma_promise()
459 ret = convert_burst(sconfig->src_maxburst); in generate_ndma_promise()
516 ret = convert_burst(sconfig->src_maxburst); in generate_ddma_promise()
630 sconfig->src_maxburst = 8; in sun4i_dma_prep_dma_memcpy()
H A Dstm32-mdma.c504 u32 src_maxburst, dst_maxburst, src_best_burst, dst_best_burst; in stm32_mdma_set_xfer_param() local
509 src_maxburst = chan->dma_config.src_maxburst; in stm32_mdma_set_xfer_param()
535 if (src_maxburst * src_addr_width > STM32_MDMA_MAX_BURST || in stm32_mdma_set_xfer_param()
543 if ((!is_power_of_2(src_maxburst) && src_maxburst > 0) || in stm32_mdma_set_xfer_param()
594 src_maxburst = STM32_MDMA_MAX_BUF_LEN / src_addr_width; in stm32_mdma_set_xfer_param()
596 src_maxburst, in stm32_mdma_set_xfer_param()
625 src_maxburst, in stm32_mdma_set_xfer_param()
H A Dste_dma40.c2664 u32 src_maxburst, dst_maxburst; in d40_set_runtime_config_write() local
2673 src_maxburst = config->src_maxburst; in d40_set_runtime_config_write()
2691 dst_maxburst = src_maxburst; in d40_set_runtime_config_write()
2706 if (src_maxburst == 0) in d40_set_runtime_config_write()
2707 src_maxburst = dst_maxburst; in d40_set_runtime_config_write()
2720 if (src_maxburst * src_addr_width != dst_maxburst * dst_addr_width) { in d40_set_runtime_config_write()
2723 src_maxburst, in d40_set_runtime_config_write()
2730 if (src_maxburst > 16) { in d40_set_runtime_config_write()
2731 src_maxburst in d40_set_runtime_config_write()
[all...]
H A Dsun6i-dma.c584 u32 src_maxburst, dst_maxburst; in set_config() local
589 src_maxburst = sconfig->src_maxburst; in set_config()
596 src_maxburst = src_maxburst ? src_maxburst : 8; in set_config()
611 if (!(BIT(src_maxburst) & sdev->cfg->src_burst_lengths)) in set_config()
619 src_burst = convert_burst(src_maxburst); in set_config()
H A Dfsl-edma-common.c236 size = fsl_chan->cfg.src_maxburst; in fsl_edma_prep_slave_dma()
484 fsl_chan->cfg.src_maxburst; in fsl_edma_prep_dma_cyclic()
551 fsl_chan->cfg.src_maxburst; in fsl_edma_prep_slave_sg()
/kernel/linux/linux-6.6/drivers/dma/
H A Dsun4i-dma.c409 if (!sconfig->src_maxburst) in sanitize_config()
410 sconfig->src_maxburst = sconfig->dst_maxburst; in sanitize_config()
416 !sconfig->src_maxburst) in sanitize_config()
423 sconfig->dst_maxburst = sconfig->src_maxburst; in sanitize_config()
466 sconfig->src_maxburst, sconfig->dst_maxburst, in generate_ndma_promise()
470 ret = convert_burst(sconfig->src_maxburst); in generate_ndma_promise()
527 ret = convert_burst(sconfig->src_maxburst); in generate_ddma_promise()
641 sconfig->src_maxburst = 8; in sun4i_dma_prep_dma_memcpy()
H A Dfsl-edma-common.c316 size = fsl_chan->cfg.src_maxburst; in fsl_edma_prep_slave_dma()
506 cfg->src_maxburst : cfg->dst_maxburst; in fsl_edma_fill_tcd()
609 fsl_chan->cfg.src_maxburst; in fsl_edma_prep_dma_cyclic()
681 fsl_chan->cfg.src_maxburst; in fsl_edma_prep_slave_sg()
711 fsl_chan->cfg.src_maxburst : in fsl_edma_prep_slave_sg()
H A Dstm32-mdma.c484 u32 src_maxburst, dst_maxburst, src_best_burst, dst_best_burst; in stm32_mdma_set_xfer_param() local
489 src_maxburst = chan->dma_config.src_maxburst; in stm32_mdma_set_xfer_param()
515 if (src_maxburst * src_addr_width > STM32_MDMA_MAX_BURST || in stm32_mdma_set_xfer_param()
523 if ((!is_power_of_2(src_maxburst) && src_maxburst > 0) || in stm32_mdma_set_xfer_param()
584 src_maxburst = STM32_MDMA_MAX_BUF_LEN / src_addr_width; in stm32_mdma_set_xfer_param()
586 src_maxburst, in stm32_mdma_set_xfer_param()
623 src_maxburst = STM32_MDMA_MAX_BUF_LEN / src_addr_width; in stm32_mdma_set_xfer_param()
626 src_maxburst, in stm32_mdma_set_xfer_param()
[all...]
H A Dste_dma40.c2687 u32 src_maxburst, dst_maxburst; in d40_set_runtime_config_write() local
2696 src_maxburst = config->src_maxburst; in d40_set_runtime_config_write()
2714 dst_maxburst = src_maxburst; in d40_set_runtime_config_write()
2729 if (src_maxburst == 0) in d40_set_runtime_config_write()
2730 src_maxburst = dst_maxburst; in d40_set_runtime_config_write()
2743 if (src_maxburst * src_addr_width != dst_maxburst * dst_addr_width) { in d40_set_runtime_config_write()
2746 src_maxburst, in d40_set_runtime_config_write()
2753 if (src_maxburst > 16) { in d40_set_runtime_config_write()
2754 src_maxburst in d40_set_runtime_config_write()
[all...]
H A Dsun6i-dma.c591 u32 src_maxburst, dst_maxburst; in set_config() local
596 src_maxburst = sconfig->src_maxburst; in set_config()
603 src_maxburst = src_maxburst ? src_maxburst : 8; in set_config()
618 if (!(BIT(src_maxburst) & sdev->cfg->src_burst_lengths)) in set_config()
626 src_burst = convert_burst(src_maxburst); in set_config()
H A Dstm32-dma.c939 u32 src_maxburst, dst_maxburst, src_best_burst, dst_best_burst; in stm32_dma_set_xfer_param() local
944 src_maxburst = chan->dma_sconfig.src_maxburst; in stm32_dma_set_xfer_param()
978 src_maxburst = 1; in stm32_dma_set_xfer_param()
980 src_maxburst = STM32_DMA_MAX_BURST; in stm32_dma_set_xfer_param()
982 src_maxburst, in stm32_dma_set_xfer_param()
1013 src_maxburst, in stm32_dma_set_xfer_param()
/kernel/linux/linux-6.6/sound/soc/ux500/
H A Dux500_pcm.c48 slave_config->src_maxburst = 4; in ux500_pcm_prepare_slave_config()
/kernel/linux/linux-6.6/drivers/spi/
H A Dspi-ingenic.c138 cfg.src_maxburst = cfg.dst_maxburst = 4; in spi_ingenic_prepare_dma()
142 cfg.src_maxburst = cfg.dst_maxburst = 2; in spi_ingenic_prepare_dma()
146 cfg.src_maxburst = cfg.dst_maxburst = 1; in spi_ingenic_prepare_dma()
/kernel/linux/linux-5.10/sound/soc/atmel/
H A Datmel-pcm-dma.c98 slave_config->src_maxburst = 1; in atmel_pcm_configure_dma()
/kernel/linux/linux-5.10/sound/soc/ux500/
H A Dux500_pcm.c110 slave_config->src_maxburst = 4; in ux500_pcm_prepare_slave_config()
/kernel/linux/linux-6.6/sound/soc/atmel/
H A Datmel-pcm-dma.c98 slave_config->src_maxburst = 1; in atmel_pcm_configure_dma()
/kernel/linux/linux-5.10/drivers/dma/dw/
H A Didma32.c76 u8 smsize = (dwc->direction == DMA_DEV_TO_MEM) ? sconfig->src_maxburst : 0; in idma32_prepare_ctllo()
H A Ddw.c70 u8 smsize = (dwc->direction == DMA_DEV_TO_MEM) ? sconfig->src_maxburst : 0; in dw_dma_prepare_ctllo()
/kernel/linux/linux-5.10/drivers/i2c/busses/
H A Di2c-stm32.c60 dma_sconfig.src_maxburst = 1; in stm32_i2c_dma_request()
/kernel/linux/linux-5.10/drivers/soc/tegra/fuse/
H A Dfuse-tegra20.c116 fuse->apbdma.config.src_maxburst = 1; in tegra20_fuse_probe()
/kernel/linux/linux-6.6/drivers/dma/dw/
H A Ddw.c70 u8 smsize = (dwc->direction == DMA_DEV_TO_MEM) ? sconfig->src_maxburst : 0; in dw_dma_prepare_ctllo()
/kernel/linux/linux-6.6/drivers/i2c/busses/
H A Di2c-stm32.c60 dma_sconfig.src_maxburst = 1; in stm32_i2c_dma_request()
/kernel/linux/linux-6.6/sound/soc/tegra/
H A Dtegra_pcm.c174 slave_config.src_maxburst = 8; in tegra_pcm_hw_params()
/kernel/linux/linux-5.10/drivers/tty/serial/8250/
H A D8250_lpc18xx.c174 uart.dma->rxconf.src_maxburst = 1; in lpc18xx_serial_probe()
/kernel/linux/linux-5.10/drivers/spi/
H A Dspi-pxa2xx-dma.c106 cfg.src_maxburst = chip->dma_burst_size; in pxa2xx_spi_dma_prepare_one()

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