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Searched refs:src_addr_width (Results 1 – 25 of 94) sorted by relevance

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/linux/sound/core/
H A Dpcm_dmaengine.c80 slave_config->src_addr_width = buswidth; in snd_hwparams_to_dma_slave_config()
125 slave_config->src_addr_width = in snd_dmaengine_pcm_set_config_from_dai_data()
128 slave_config->src_addr_width = dma_data->addr_width; in snd_dmaengine_pcm_set_config_from_dai_data()
/linux/drivers/dma/stm32/
H A Dstm32-mdma.c480 enum dma_slave_buswidth src_addr_width, dst_addr_width; in stm32_mdma_set_xfer_param() local
486 src_addr_width = chan->dma_config.src_addr_width; in stm32_mdma_set_xfer_param()
514 if (src_maxburst * src_addr_width > STM32_MDMA_MAX_BURST || in stm32_mdma_set_xfer_param()
572 src_addr_width = stm32_mdma_get_max_width(addr, buf_len, tlen); in stm32_mdma_set_xfer_param()
573 chan->mem_width = src_addr_width; in stm32_mdma_set_xfer_param()
574 src_bus_width = stm32_mdma_get_width(chan, src_addr_width); in stm32_mdma_set_xfer_param()
583 src_maxburst = STM32_MDMA_MAX_BUF_LEN / src_addr_width; in stm32_mdma_set_xfer_param()
586 src_addr_width); in stm32_mdma_set_xfer_param()
607 src_addr_width = stm32_mdma_get_max_width(src_addr, buf_len, in stm32_mdma_set_xfer_param()
610 src_bus_width = stm32_mdma_get_width(chan, src_addr_width); in stm32_mdma_set_xfer_param()
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H A Dstm32-dma.c935 enum dma_slave_buswidth src_addr_width, dst_addr_width; in stm32_dma_set_xfer_param() local
941 src_addr_width = chan->dma_sconfig.src_addr_width; in stm32_dma_set_xfer_param()
965 src_addr_width = stm32_dma_get_max_width(buf_len, buf_addr, in stm32_dma_set_xfer_param()
967 chan->mem_width = src_addr_width; in stm32_dma_set_xfer_param()
968 src_bus_width = stm32_dma_get_width(chan, src_addr_width); in stm32_dma_set_xfer_param()
983 src_addr_width); in stm32_dma_set_xfer_param()
1006 src_bus_width = stm32_dma_get_width(chan, src_addr_width); in stm32_dma_set_xfer_param()
1014 src_addr_width); in stm32_dma_set_xfer_param()
1058 *buswidth = chan->dma_sconfig.src_addr_width; in stm32_dma_set_xfer_param()
/linux/drivers/dma/
H A Dsun4i-dma.c486 if (sconfig->src_addr_width == DMA_SLAVE_BUSWIDTH_UNDEFINED) in sanitize_config()
487 sconfig->src_addr_width = sconfig->dst_addr_width; in sanitize_config()
495 if ((sconfig->src_addr_width == DMA_SLAVE_BUSWIDTH_UNDEFINED) || in sanitize_config()
500 sconfig->dst_addr_width = sconfig->src_addr_width; in sanitize_config()
548 sconfig->src_addr_width, sconfig->dst_addr_width); in generate_ndma_promise()
563 ret = convert_buswidth(sconfig->src_addr_width); in generate_ndma_promise()
621 ret = convert_buswidth(sconfig->src_addr_width); in generate_ddma_promise()
722 sconfig->src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in sun4i_dma_prep_dma_memcpy()
H A Dsun6i-dma.c607 enum dma_slave_buswidth src_addr_width, dst_addr_width; in set_config() local
611 src_addr_width = sconfig->src_addr_width; in set_config()
618 if (src_addr_width == DMA_SLAVE_BUSWIDTH_UNDEFINED) in set_config()
619 src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in set_config()
631 if (!(BIT(src_addr_width) & sdev->slave.src_addr_widths)) in set_config()
636 src_width = convert_buswidth(src_addr_width); in set_config()
H A Dmoxart-dma.c218 switch (ch->cfg.src_addr_width) { in moxart_slave_config()
282 dev_width = ch->cfg.src_addr_width; in moxart_prep_slave_sg()
H A Duniphier-xdmac.c151 buswidth = xc->sconfig.src_addr_width; in uniphier_xdmac_chan_start()
336 buswidth = xc->sconfig.src_addr_width; in uniphier_xdmac_prep_slave_sg()
H A Dmpc512x_dma.c850 if (!IS_ALIGNED(cfg->src_addr, cfg->src_addr_width) || in mpc_dma_device_config()
855 if (!is_buswidth_valid(cfg->src_addr_width, mdma->is_mpc8308) || in mpc_dma_device_config()
863 mchan->swidth = cfg->src_addr_width; in mpc_dma_device_config()
H A Dimg-mdc-dma.c244 mdc_set_read_width(ldesc, mchan->config.src_addr_width); in mdc_list_desc_config()
247 mchan->config.src_addr_width); in mdc_list_desc_config()
347 width = mchan->config.src_addr_width; in mdc_check_slave_width()
H A Dbcm2835-dma.c646 if (c->cfg.src_addr_width != DMA_SLAVE_BUSWIDTH_4_BYTES) in bcm2835_dma_prep_slave_sg()
720 if (c->cfg.src_addr_width != DMA_SLAVE_BUSWIDTH_4_BYTES) in bcm2835_dma_prep_dma_cyclic()
/linux/sound/soc/ux500/
H A Dux500_pcm.c50 slave_config->src_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in ux500_pcm_prepare_slave_config()
/linux/drivers/mmc/host/
H A Drenesas_sdhi_sys_dmac.c392 cfg.src_addr_width = priv->dma_priv.dma_buswidth; in renesas_sdhi_sys_dmac_request_dma()
393 if (!cfg.src_addr_width) in renesas_sdhi_sys_dmac_request_dma()
394 cfg.src_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in renesas_sdhi_sys_dmac_request_dma()
/linux/drivers/usb/musb/
H A Dtusb6010_omap.c274 dma_cfg.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in tusb_omap_dma_program()
278 dma_cfg.src_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in tusb_omap_dma_program()
318 dma_cfg.src_addr_width * 8, in tusb_omap_dma_program()
H A Dux500_dma.c105 slave_conf.src_addr_width = addr_width; in ux500_configure_channel()
/linux/drivers/dma/dw/
H A Dcore.c662 mem_width = __ffs(sconfig->src_addr_width | mem | len); in dwc_prep_slave_sg()
694 reg_width = __ffs(sconfig->src_addr_width); in dwc_prep_slave_sg()
808 reg_width = dwc->dma_sconfig.src_addr_width; in dwc_verify_p_buswidth()
826 dwc->dma_sconfig.src_addr_width = reg_width; in dwc_verify_p_buswidth()
855 dwc->dma_sconfig.src_addr_width = mem_width; in dwc_verify_m_buswidth()
857 reg_width = dwc->dma_sconfig.src_addr_width; in dwc_verify_m_buswidth()
/linux/drivers/media/pci/mgb4/
H A Dmgb4_dma.c41 cfg.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in mgb4_dma_transfer()
/linux/sound/soc/tegra/
H A Dtegra_pcm.c172 slave_config.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in tegra_pcm_hw_params()
/linux/drivers/soc/tegra/fuse/
H A Dfuse-tegra20.c143 fuse->apbdma.config.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in tegra20_fuse_probe()
/linux/drivers/crypto/ti/
H A Ddthev2-common.c100 cfg.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in dthe_dma_init()
/linux/drivers/spi/
H A Dspi-dw-dma.c334 txconf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in dw_spi_dma_config_tx()
436 rxconf.src_addr_width = dw_spi_dma_convert_width(dws->n_bytes); in dw_spi_dma_config_rx()
H A Dspi-atcspi200.c287 conf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in atcspi_dma_config()
290 conf.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in atcspi_dma_config()
/linux/drivers/crypto/
H A Datmel-tdes.c410 dd->dma_lch_out.dma_conf.src_addr_width = addr_width; in atmel_tdes_crypt_dma()
669 dd->dma_lch_in.dma_conf.src_addr_width = in atmel_tdes_dma_init()
685 dd->dma_lch_out.dma_conf.src_addr_width = in atmel_tdes_dma_init()
/linux/drivers/ata/
H A Dpata_pxa.c255 config.src_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in pxa_ata_probe()
/linux/drivers/tty/serial/8250/
H A D8250_dma.c236 dma->rxconf.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in serial8250_request_dma()
/linux/arch/powerpc/platforms/512x/
H A Dmpc512x_lpbfifo.c240 dma_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in mpc512x_lpbfifo_kick()

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