| /Linux-v4.19/drivers/dma/ |
| D | sun4i-dma.c | 402 if (!sconfig->src_maxburst) in sanitize_config()
403 sconfig->src_maxburst = sconfig->dst_maxburst; in sanitize_config()
409 !sconfig->src_maxburst) in sanitize_config()
416 sconfig->dst_maxburst = sconfig->src_maxburst; in sanitize_config()
459 sconfig->src_maxburst, sconfig->dst_maxburst, in generate_ndma_promise()
463 ret = convert_burst(sconfig->src_maxburst); in generate_ndma_promise()
520 ret = convert_burst(sconfig->src_maxburst); in generate_ddma_promise()
634 sconfig->src_maxburst = 8; in sun4i_dma_prep_dma_memcpy()
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| D | sun6i-dma.c | 555 u32 src_maxburst, dst_maxburst; in set_config() local
560 src_maxburst = sconfig->src_maxburst; in set_config()
567 src_maxburst = src_maxburst ? src_maxburst : 8; in set_config()
582 if (!(BIT(src_maxburst) & sdev->cfg->src_burst_lengths)) in set_config()
590 src_burst = convert_burst(src_maxburst); in set_config()
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| D | stm32-mdma.c | 516 u32 src_maxburst, dst_maxburst, src_best_burst, dst_best_burst; in stm32_mdma_set_xfer_param() local
521 src_maxburst = chan->dma_config.src_maxburst; in stm32_mdma_set_xfer_param()
547 if (src_maxburst * src_addr_width > STM32_MDMA_MAX_BURST || in stm32_mdma_set_xfer_param()
555 if ((!is_power_of_2(src_maxburst) && src_maxburst > 0) || in stm32_mdma_set_xfer_param()
606 src_maxburst = STM32_MDMA_MAX_BUF_LEN / src_addr_width; in stm32_mdma_set_xfer_param()
608 src_maxburst, in stm32_mdma_set_xfer_param()
637 src_maxburst, in stm32_mdma_set_xfer_param()
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| D | ste_dma40.c | 2645 u32 src_maxburst, dst_maxburst; in d40_set_runtime_config() local
2654 src_maxburst = config->src_maxburst; in d40_set_runtime_config()
2672 dst_maxburst = src_maxburst; in d40_set_runtime_config()
2687 if (src_maxburst == 0) in d40_set_runtime_config()
2688 src_maxburst = dst_maxburst; in d40_set_runtime_config()
2701 if (src_maxburst * src_addr_width != dst_maxburst * dst_addr_width) { in d40_set_runtime_config()
2704 src_maxburst, in d40_set_runtime_config()
2711 if (src_maxburst > 16) { in d40_set_runtime_config()
2712 src_maxburst = 16; in d40_set_runtime_config()
2713 dst_maxburst = src_maxburst * src_addr_width / dst_addr_width; in d40_set_runtime_config()
[all …]
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| D | stm32-dma.c | 711 u32 src_maxburst, dst_maxburst, src_best_burst, dst_best_burst; in stm32_dma_set_xfer_param() local
716 src_maxburst = chan->dma_sconfig.src_maxburst; in stm32_dma_set_xfer_param()
745 src_maxburst = STM32_DMA_MAX_BURST; in stm32_dma_set_xfer_param()
747 src_maxburst, in stm32_dma_set_xfer_param()
777 src_maxburst, in stm32_dma_set_xfer_param()
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| D | idma64.c | 265 IDMA64C_CTLL_SRC_MSIZE(config->src_maxburst) | in idma64_hw_desc_fill()
417 convert_burst(&idma64c->config.src_maxburst); in idma64_slave_config()
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| /Linux-v4.19/sound/soc/atmel/ |
| D | atmel-pcm-dma.c | 112 slave_config->src_maxburst = 1; in atmel_pcm_configure_dma()
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| /Linux-v4.19/sound/soc/ux500/ |
| D | ux500_pcm.c | 113 slave_config->src_maxburst = 4; in ux500_pcm_prepare_slave_config()
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| /Linux-v4.19/drivers/i2c/busses/ |
| D | i2c-stm32.c | 56 dma_sconfig.src_maxburst = 1; in stm32_i2c_dma_request()
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| /Linux-v4.19/drivers/soc/tegra/fuse/ |
| D | fuse-tegra20.c | 127 fuse->apbdma.config.src_maxburst = 1; in tegra20_fuse_probe()
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| /Linux-v4.19/drivers/tty/serial/8250/ |
| D | 8250_lpc18xx.c | 176 uart.dma->rxconf.src_maxburst = 1; in lpc18xx_serial_probe()
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| D | 8250_lpss.c | 261 dma->rxconf.src_maxburst = lpss->dma_maxburst; in lpss8250_dma_setup()
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| D | 8250_mid.c | 267 dma->rxconf.src_maxburst = 64; in mid8250_dma_setup()
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| /Linux-v4.19/drivers/spi/ |
| D | spi-pxa2xx-dma.c | 109 cfg.src_maxburst = chip->dma_burst_size; in pxa2xx_spi_dma_prepare_one()
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| D | spi-pl022.c | 958 rx_conf.src_maxburst = 1; in configure_dma()
961 rx_conf.src_maxburst = 4; in configure_dma()
964 rx_conf.src_maxburst = 8; in configure_dma()
967 rx_conf.src_maxburst = 16; in configure_dma()
970 rx_conf.src_maxburst = 32; in configure_dma()
973 rx_conf.src_maxburst = pl022->vendor->fifodepth >> 1; in configure_dma()
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| D | spi-dw-mid.c | 206 rxconf.src_maxburst = 16; in dw_spi_dma_prepare_rx()
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| D | spi-img-spfi.c | 330 rxconf.src_maxburst = 4; in img_spfi_start_dma()
334 rxconf.src_maxburst = 4; in img_spfi_start_dma()
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| D | spi-rockchip.c | 459 rxconf.src_maxburst = 4; in rockchip_spi_prepare_dma()
461 rxconf.src_maxburst = 1; in rockchip_spi_prepare_dma()
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| /Linux-v4.19/sound/core/ |
| D | pcm_dmaengine.c | 128 slave_config->src_maxburst = dma_data->maxburst; in snd_dmaengine_pcm_set_config_from_dai_data()
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| /Linux-v4.19/drivers/ata/ |
| D | pata_pxa.c | 283 config.src_maxburst = 32; in pxa_ata_probe()
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| /Linux-v4.19/drivers/dma/dw/ |
| D | core.c | 44 u8 _smsize = _is_slave ? _sconfig->src_maxburst : \
896 sc->src_maxburst = sc->src_maxburst > 1 ? fls(sc->src_maxburst) - s : 0; in dwc_config()
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| /Linux-v4.19/drivers/usb/musb/ |
| D | ux500_dma.c | 106 slave_conf.src_maxburst = 16; in ux500_configure_channel()
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| /Linux-v4.19/sound/soc/fsl/ |
| D | fsl_asrc_dma.c | 229 config_be.src_maxburst = dma_params_be->maxburst; in fsl_asrc_dma_hw_params()
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| /Linux-v4.19/arch/powerpc/platforms/512x/ |
| D | mpc512x_lpbfifo.c | 210 dma_conf.src_maxburst = max(bpt, 0x4u) / 4; in mpc512x_lpbfifo_kick()
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| /Linux-v4.19/drivers/media/platform/omap3isp/ |
| D | isphist.c | 197 cfg.src_maxburst = hist->buf_size / 4; in hist_buf_dma()
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