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Searched refs:dst_addr_width (Results 1 – 25 of 147) sorted by relevance

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/linux-6.12.1/drivers/dma/
Dsun4i-dma.c402 if ((sconfig->dst_addr_width == DMA_SLAVE_BUSWIDTH_UNDEFINED) || in sanitize_config()
407 sconfig->src_addr_width = sconfig->dst_addr_width; in sanitize_config()
419 if (sconfig->dst_addr_width == DMA_SLAVE_BUSWIDTH_UNDEFINED) in sanitize_config()
420 sconfig->dst_addr_width = sconfig->src_addr_width; in sanitize_config()
467 sconfig->src_addr_width, sconfig->dst_addr_width); in generate_ndma_promise()
488 ret = convert_buswidth(sconfig->dst_addr_width); in generate_ndma_promise()
545 ret = convert_buswidth(sconfig->dst_addr_width); in generate_ddma_promise()
640 sconfig->dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in sun4i_dma_prep_dma_memcpy()
Dloongson1-apb-dma.c70 enum dma_slave_buswidth dst_addr_width; member
230 chan->bus_width = chan->dst_addr_width; in ls1x_dma_prep_lli()
369 chan->dst_addr_width = config->dst_addr_width; in ls1x_dma_slave_config()
Dfsl-edma-common.c602 fsl_edma_get_tcd_attr(fsl_chan->cfg.dst_addr_width); in fsl_edma_prep_dma_cyclic()
603 nbytes = fsl_chan->cfg.dst_addr_width * in fsl_edma_prep_dma_cyclic()
624 soff = fsl_chan->cfg.dst_addr_width; in fsl_edma_prep_dma_cyclic()
675 fsl_edma_get_tcd_attr(fsl_chan->cfg.dst_addr_width); in fsl_edma_prep_slave_sg()
676 nbytes = fsl_chan->cfg.dst_addr_width * in fsl_edma_prep_slave_sg()
689 soff = fsl_chan->cfg.dst_addr_width; in fsl_edma_prep_slave_sg()
Dste_dma40.c2683 enum dma_slave_buswidth src_addr_width, dst_addr_width; in d40_set_runtime_config_write() local
2695 dst_addr_width = config->dst_addr_width; in d40_set_runtime_config_write()
2709 if (dst_addr_width == DMA_SLAVE_BUSWIDTH_UNDEFINED) in d40_set_runtime_config_write()
2710 dst_addr_width = src_addr_width; in d40_set_runtime_config_write()
2726 src_addr_width = dst_addr_width; in d40_set_runtime_config_write()
2741 if (src_maxburst * src_addr_width != dst_maxburst * dst_addr_width) { in d40_set_runtime_config_write()
2747 dst_addr_width); in d40_set_runtime_config_write()
2753 dst_maxburst = src_maxburst * src_addr_width / dst_addr_width; in d40_set_runtime_config_write()
2756 src_maxburst = dst_maxburst * dst_addr_width / src_addr_width; in d40_set_runtime_config_write()
2762 dst_addr_width <= DMA_SLAVE_BUSWIDTH_UNDEFINED || in d40_set_runtime_config_write()
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Dsun6i-dma.c590 enum dma_slave_buswidth src_addr_width, dst_addr_width; in set_config() local
595 dst_addr_width = sconfig->dst_addr_width; in set_config()
606 if (dst_addr_width == DMA_SLAVE_BUSWIDTH_UNDEFINED) in set_config()
607 dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in set_config()
616 if (!(BIT(dst_addr_width) & sdev->slave.dst_addr_widths)) in set_config()
624 dst_width = convert_buswidth(dst_addr_width); in set_config()
Dmpc512x_dma.c851 !IS_ALIGNED(cfg->dst_addr, cfg->dst_addr_width)) { in mpc_dma_device_config()
856 !is_buswidth_valid(cfg->dst_addr_width, mdma->is_mpc8308)) in mpc_dma_device_config()
866 mchan->dwidth = cfg->dst_addr_width; in mpc_dma_device_config()
Dls2x-apb-dma.c224 (lchan->sconfig.dst_addr_width & LDMA_SLAVE_BUSWIDTHS)) in ls2x_dmac_detect_burst()
229 buswidth = lchan->sconfig.dst_addr_width; in ls2x_dmac_detect_burst()
Duniphier-xdmac.c160 buswidth = xc->sconfig.dst_addr_width; in uniphier_xdmac_chan_start()
339 buswidth = xc->sconfig.dst_addr_width; in uniphier_xdmac_prep_slave_sg()
Dimg-mdc-dma.c238 mdc_set_write_width(ldesc, mchan->config.dst_addr_width); in mdc_list_desc_config()
240 mchan->config.dst_addr_width); in mdc_list_desc_config()
345 width = mchan->config.dst_addr_width; in mdc_check_slave_width()
/linux-6.12.1/sound/core/
Dpcm_dmaengine.c77 slave_config->dst_addr_width = buswidth; in snd_hwparams_to_dma_slave_config()
115 slave_config->dst_addr_width = in snd_dmaengine_pcm_set_config_from_dai_data()
118 slave_config->dst_addr_width = dma_data->addr_width; in snd_dmaengine_pcm_set_config_from_dai_data()
/linux-6.12.1/drivers/dma/stm32/
Dstm32-mdma.c480 enum dma_slave_buswidth src_addr_width, dst_addr_width; in stm32_mdma_set_xfer_param() local
487 dst_addr_width = chan->dma_config.dst_addr_width; in stm32_mdma_set_xfer_param()
515 dst_maxburst * dst_addr_width > STM32_MDMA_MAX_BURST) { in stm32_mdma_set_xfer_param()
548 dst_addr_width = stm32_mdma_get_max_width(dst_addr, buf_len, in stm32_mdma_set_xfer_param()
550 dst_bus_width = stm32_mdma_get_width(chan, dst_addr_width); in stm32_mdma_set_xfer_param()
562 dst_maxburst = STM32_MDMA_MAX_BUF_LEN / dst_addr_width; in stm32_mdma_set_xfer_param()
566 dst_addr_width); in stm32_mdma_set_xfer_param()
631 dst_addr_width = stm32_mdma_get_max_width(addr, buf_len, tlen); in stm32_mdma_set_xfer_param()
632 chan->mem_width = dst_addr_width; in stm32_mdma_set_xfer_param()
633 dst_bus_width = stm32_mdma_get_width(chan, dst_addr_width); in stm32_mdma_set_xfer_param()
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Dstm32-dma.c935 enum dma_slave_buswidth src_addr_width, dst_addr_width; in stm32_dma_set_xfer_param() local
942 dst_addr_width = chan->dma_sconfig.dst_addr_width; in stm32_dma_set_xfer_param()
950 dst_bus_width = stm32_dma_get_width(chan, dst_addr_width); in stm32_dma_set_xfer_param()
958 dst_addr_width); in stm32_dma_set_xfer_param()
1001 *buswidth = dst_addr_width; in stm32_dma_set_xfer_param()
1021 dst_addr_width = stm32_dma_get_max_width(buf_len, buf_addr, in stm32_dma_set_xfer_param()
1023 chan->mem_width = dst_addr_width; in stm32_dma_set_xfer_param()
1024 dst_bus_width = stm32_dma_get_width(chan, dst_addr_width); in stm32_dma_set_xfer_param()
1039 dst_addr_width); in stm32_dma_set_xfer_param()
/linux-6.12.1/sound/soc/ux500/
Dux500_pcm.c51 slave_config->dst_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in ux500_pcm_prepare_slave_config()
/linux-6.12.1/drivers/mmc/host/
Drenesas_sdhi_sys_dmac.c373 cfg.dst_addr_width = priv->dma_priv.dma_buswidth; in renesas_sdhi_sys_dmac_request_dma()
374 if (!cfg.dst_addr_width) in renesas_sdhi_sys_dmac_request_dma()
375 cfg.dst_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in renesas_sdhi_sys_dmac_request_dma()
/linux-6.12.1/drivers/spi/
Dspi-ingenic.c138 cfg.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in spi_ingenic_prepare_dma()
142 cfg.dst_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in spi_ingenic_prepare_dma()
146 cfg.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in spi_ingenic_prepare_dma()
Dspi-pl022.c889 tx_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_UNDEFINED; in configure_dma()
892 tx_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in configure_dma()
895 tx_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in configure_dma()
898 tx_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in configure_dma()
904 rx_conf.src_addr_width = tx_conf.dst_addr_width; in configure_dma()
905 if (tx_conf.dst_addr_width == DMA_SLAVE_BUSWIDTH_UNDEFINED) in configure_dma()
906 tx_conf.dst_addr_width = rx_conf.src_addr_width; in configure_dma()
907 BUG_ON(rx_conf.src_addr_width != tx_conf.dst_addr_width); in configure_dma()
Dspi-pxa2xx-dma.c94 cfg.dst_addr_width = width; in pxa2xx_spi_dma_prepare_one()
Dspi-dw-dma.c333 txconf.dst_addr_width = dw_spi_dma_convert_width(dws->n_bytes); in dw_spi_dma_config_tx()
433 rxconf.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in dw_spi_dma_config_rx()
/linux-6.12.1/drivers/dma/dw/
Dcore.c644 reg_width = __ffs(sconfig->dst_addr_width); in dwc_prep_slave_sg()
722 mem_width = __ffs(sconfig->dst_addr_width | mem); in dwc_prep_slave_sg()
806 reg_width = dwc->dma_sconfig.dst_addr_width; in dwc_verify_p_buswidth()
824 dwc->dma_sconfig.dst_addr_width = reg_width; in dwc_verify_p_buswidth()
851 reg_width = dwc->dma_sconfig.dst_addr_width; in dwc_verify_m_buswidth()
860 dwc->dma_sconfig.dst_addr_width = min(mem_width, reg_width * reg_burst); in dwc_verify_m_buswidth()
/linux-6.12.1/drivers/media/pci/mgb4/
Dmgb4_dma.c36 cfg.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in mgb4_dma_transfer()
/linux-6.12.1/drivers/i2c/busses/
Di2c-stm32.c37 dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in stm32_i2c_dma_request()
/linux-6.12.1/sound/soc/tegra/
Dtegra_pcm.c168 slave_config.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in tegra_pcm_hw_params()
/linux-6.12.1/sound/soc/atmel/
Datmel-classd.c154 slave_config->dst_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in atmel_classd_platform_configure_dma()
156 slave_config->dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in atmel_classd_platform_configure_dma()
/linux-6.12.1/drivers/soc/tegra/fuse/
Dfuse-tegra20.c144 fuse->apbdma.config.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in tegra20_fuse_probe()
/linux-6.12.1/drivers/usb/musb/
Dtusb6010_omap.c275 dma_cfg.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in tusb_omap_dma_program()
279 dma_cfg.dst_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in tusb_omap_dma_program()

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