Home
last modified time | relevance | path

Searched refs:src_maxburst (Results 1 – 25 of 139) sorted by relevance

123456

/linux-6.12.1/drivers/dma/
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()
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()
Dfsl-edma-common.c307 size = fsl_chan->cfg.src_maxburst; in fsl_edma_prep_slave_dma()
502 cfg->src_maxburst : cfg->dst_maxburst; in fsl_edma_fill_tcd()
609 fsl_chan->cfg.src_maxburst; in fsl_edma_prep_dma_cyclic()
682 fsl_chan->cfg.src_maxburst; in fsl_edma_prep_slave_sg()
712 fsl_chan->cfg.src_maxburst : in fsl_edma_prep_slave_sg()
Dste_dma40.c2685 u32 src_maxburst, dst_maxburst; in d40_set_runtime_config_write() local
2694 src_maxburst = config->src_maxburst; in d40_set_runtime_config_write()
2712 dst_maxburst = src_maxburst; in d40_set_runtime_config_write()
2727 if (src_maxburst == 0) in d40_set_runtime_config_write()
2728 src_maxburst = dst_maxburst; in d40_set_runtime_config_write()
2741 if (src_maxburst * src_addr_width != dst_maxburst * dst_addr_width) { in d40_set_runtime_config_write()
2744 src_maxburst, in d40_set_runtime_config_write()
2751 if (src_maxburst > 16) { in d40_set_runtime_config_write()
2752 src_maxburst = 16; in d40_set_runtime_config_write()
2753 dst_maxburst = src_maxburst * src_addr_width / dst_addr_width; in d40_set_runtime_config_write()
[all …]
Didma64.c268 IDMA64C_CTLL_SRC_MSIZE(config->src_maxburst) | in idma64_hw_desc_fill()
416 convert_burst(&idma64c->config.src_maxburst); in idma64_slave_config()
/linux-6.12.1/sound/soc/ux500/
Dux500_pcm.c48 slave_config->src_maxburst = 4; in ux500_pcm_prepare_slave_config()
/linux-6.12.1/drivers/dma/stm32/
Dstm32-mdma.c483 u32 src_maxburst, dst_maxburst, src_best_burst, dst_best_burst; in stm32_mdma_set_xfer_param() local
488 src_maxburst = chan->dma_config.src_maxburst; in stm32_mdma_set_xfer_param()
514 if (src_maxburst * src_addr_width > STM32_MDMA_MAX_BURST || in stm32_mdma_set_xfer_param()
522 if ((!is_power_of_2(src_maxburst) && src_maxburst > 0) || in stm32_mdma_set_xfer_param()
583 src_maxburst = STM32_MDMA_MAX_BUF_LEN / src_addr_width; in stm32_mdma_set_xfer_param()
585 src_maxburst, in stm32_mdma_set_xfer_param()
622 src_maxburst = STM32_MDMA_MAX_BUF_LEN / src_addr_width; in stm32_mdma_set_xfer_param()
625 src_maxburst, in stm32_mdma_set_xfer_param()
Dstm32-dma.c938 u32 src_maxburst, dst_maxburst, src_best_burst, dst_best_burst; in stm32_dma_set_xfer_param() local
943 src_maxburst = chan->dma_sconfig.src_maxburst; in stm32_dma_set_xfer_param()
977 src_maxburst = 1; in stm32_dma_set_xfer_param()
979 src_maxburst = STM32_DMA_MAX_BURST; in stm32_dma_set_xfer_param()
981 src_maxburst, in stm32_dma_set_xfer_param()
1012 src_maxburst, in stm32_dma_set_xfer_param()
/linux-6.12.1/sound/soc/atmel/
Datmel-pcm-dma.c98 slave_config->src_maxburst = 1; in atmel_pcm_configure_dma()
/linux-6.12.1/drivers/spi/
Dspi-ingenic.c139 cfg.src_maxburst = cfg.dst_maxburst = 4; in spi_ingenic_prepare_dma()
143 cfg.src_maxburst = cfg.dst_maxburst = 2; in spi_ingenic_prepare_dma()
147 cfg.src_maxburst = cfg.dst_maxburst = 1; in spi_ingenic_prepare_dma()
Dspi-pl022.c830 rx_conf.src_maxburst = 1; in configure_dma()
833 rx_conf.src_maxburst = 4; in configure_dma()
836 rx_conf.src_maxburst = 8; in configure_dma()
839 rx_conf.src_maxburst = 16; in configure_dma()
842 rx_conf.src_maxburst = 32; in configure_dma()
845 rx_conf.src_maxburst = pl022->vendor->fifodepth >> 1; in configure_dma()
Dspi-pxa2xx-dma.c102 cfg.src_maxburst = drv_data->controller_info->dma_burst_size; in pxa2xx_spi_dma_prepare_one()
Dspi-img-spfi.c322 rxconf.src_maxburst = 4; in img_spfi_start_dma()
326 rxconf.src_maxburst = 4; in img_spfi_start_dma()
/linux-6.12.1/drivers/dma/dw/
Ddw.c89 smsize = dw_dma_encode_maxburst(sconfig->src_maxburst); in dw_dma_prepare_ctllo()
Dcore.c786 dwc->dma_sconfig.src_maxburst = in dwc_verify_maxburst()
787 clamp(dwc->dma_sconfig.src_maxburst, 1U, dwc->max_burst); in dwc_verify_maxburst()
791 dwc->dma_sconfig.src_maxburst = in dwc_verify_maxburst()
792 rounddown_pow_of_two(dwc->dma_sconfig.src_maxburst); in dwc_verify_maxburst()
858 reg_burst = dwc->dma_sconfig.src_maxburst; in dwc_verify_m_buswidth()
Didma32.c215 smsize = idma32_encode_maxburst(sconfig->src_maxburst); in idma32_prepare_ctllo()
/linux-6.12.1/drivers/i2c/busses/
Di2c-stm32.c60 dma_sconfig.src_maxburst = 1; in stm32_i2c_dma_request()
/linux-6.12.1/sound/soc/tegra/
Dtegra_pcm.c174 slave_config.src_maxburst = 8; in tegra_pcm_hw_params()
/linux-6.12.1/drivers/tty/serial/8250/
D8250_lpc18xx.c160 uart.dma->rxconf.src_maxburst = 1; in lpc18xx_serial_probe()
D8250_dw.c454 val = dw8250_rzn1_get_dmacr_burst(dma->rxconf.src_maxburst) | in dw8250_prepare_rx_dma()
640 data->data.dma.rxconf.src_maxburst = p->fifosize / 4; in dw8250_probe()
D8250_lpss.c305 dma->rxconf.src_maxburst = lpss->dma_maxburst; in lpss8250_dma_setup()
D8250_mid.c274 dma->rxconf.src_maxburst = 64; in mid8250_dma_setup()
/linux-6.12.1/drivers/soc/tegra/fuse/
Dfuse-tegra20.c145 fuse->apbdma.config.src_maxburst = 1; in tegra20_fuse_probe()
/linux-6.12.1/drivers/ata/
Dpata_pxa.c271 config.src_maxburst = 32; in pxa_ata_probe()
/linux-6.12.1/sound/core/
Dpcm_dmaengine.c121 slave_config->src_maxburst = dma_data->maxburst; in snd_dmaengine_pcm_set_config_from_dai_data()

123456