Home
last modified time | relevance | path

Searched refs:dma_cfg (Results 1 – 20 of 20) sorted by relevance

/linux/drivers/net/ethernet/samsung/sxgbe/
H A Dsxgbe_platform.c31 struct sxgbe_dma_cfg *dma_cfg; in sxgbe_probe_config_dt() local
51 dma_cfg = devm_kzalloc(&pdev->dev, sizeof(*dma_cfg), GFP_KERNEL); in sxgbe_probe_config_dt()
52 if (!dma_cfg) in sxgbe_probe_config_dt()
55 plat->dma_cfg = dma_cfg; in sxgbe_probe_config_dt()
56 of_property_read_u32(np, "samsung,pbl", &dma_cfg->pbl); in sxgbe_probe_config_dt()
57 if (of_property_read_u32(np, "samsung,burst-map", &dma_cfg->burst_map) == 0) in sxgbe_probe_config_dt()
58 dma_cfg->fixed_burst = true; in sxgbe_probe_config_dt()
H A Dsxgbe_main.c957 if (priv->plat->dma_cfg) { in sxgbe_init_dma_engine()
958 pbl = priv->plat->dma_cfg->pbl; in sxgbe_init_dma_engine()
959 fixed_burst = priv->plat->dma_cfg->fixed_burst; in sxgbe_init_dma_engine()
960 burst_map = priv->plat->dma_cfg->burst_map; in sxgbe_init_dma_engine()
/linux/drivers/net/ethernet/stmicro/stmmac/
H A Ddwmac4_dma.c47 struct stmmac_dma_cfg *dma_cfg, in dwmac4_dma_init_rx_chan() argument
52 u32 rxpbl = dma_cfg->rxpbl ?: dma_cfg->pbl; in dwmac4_dma_init_rx_chan()
58 if (IS_ENABLED(CONFIG_ARCH_DMA_ADDR_T_64BIT) && likely(dma_cfg->eame)) in dwmac4_dma_init_rx_chan()
68 struct stmmac_dma_cfg *dma_cfg, in dwmac4_dma_init_tx_chan() argument
73 u32 txpbl = dma_cfg->txpbl ?: dma_cfg->pbl; in dwmac4_dma_init_tx_chan()
83 if (IS_ENABLED(CONFIG_ARCH_DMA_ADDR_T_64BIT) && likely(dma_cfg->eame)) in dwmac4_dma_init_tx_chan()
93 struct stmmac_dma_cfg *dma_cfg, u32 chan) in dwmac4_dma_init_channel() argument
100 if (dma_cfg->pblx8) in dwmac4_dma_init_channel()
122 struct stmmac_dma_cfg *dma_cfg, u32 chan) in dwmac410_dma_init_channel() argument
129 if (dma_cfg->pblx8) in dwmac410_dma_init_channel()
[all …]
H A Ddwxgmac2_dma.c23 struct stmmac_dma_cfg *dma_cfg) in dwxgmac2_dma_init() argument
27 if (dma_cfg->aal) in dwxgmac2_dma_init()
30 if (dma_cfg->eame) in dwxgmac2_dma_init()
38 if (dma_cfg->multi_msi_en) { in dwxgmac2_dma_init()
48 struct stmmac_dma_cfg *dma_cfg, u32 chan) in dwxgmac2_dma_init_chan() argument
52 if (dma_cfg->pblx8) in dwxgmac2_dma_init_chan()
61 struct stmmac_dma_cfg *dma_cfg, in dwxgmac2_dma_init_rx_chan() argument
64 u32 rxpbl = dma_cfg->rxpbl ?: dma_cfg->pbl; in dwxgmac2_dma_init_rx_chan()
77 struct stmmac_dma_cfg *dma_cfg, in dwxgmac2_dma_init_tx_chan() argument
80 u32 txpbl = dma_cfg->txpbl ?: dma_cfg->pbl; in dwxgmac2_dma_init_tx_chan()
H A Ddwmac-motorcomm.c226 plat->dma_cfg->pbl = DEFAULT_DMA_PBL; in motorcomm_default_plat_data()
227 plat->dma_cfg->pblx8 = true; in motorcomm_default_plat_data()
228 plat->dma_cfg->txpbl = 32; in motorcomm_default_plat_data()
229 plat->dma_cfg->rxpbl = 32; in motorcomm_default_plat_data()
230 plat->dma_cfg->eame = true; in motorcomm_default_plat_data()
231 plat->dma_cfg->mixed_burst = true; in motorcomm_default_plat_data()
H A Ddwmac-intel.c669 plat->dma_cfg->pbl = 32; in intel_mgbe_common_data()
670 plat->dma_cfg->pblx8 = true; in intel_mgbe_common_data()
671 plat->dma_cfg->aal = 0; in intel_mgbe_common_data()
672 plat->dma_cfg->dche = true; in intel_mgbe_common_data()
1137 plat->dma_cfg->pbl = 16; in quark_default_data()
1138 plat->dma_cfg->pblx8 = true; in quark_default_data()
1139 plat->dma_cfg->fixed_burst = true; in quark_default_data()
H A Ddwmac-starfive.c151 plat_dat->dma_cfg->dche = true; in starfive_dwmac_probe()
H A Dhwif.h170 void (*init)(void __iomem *ioaddr, struct stmmac_dma_cfg *dma_cfg);
172 struct stmmac_dma_cfg *dma_cfg, u32 chan);
176 struct stmmac_dma_cfg *dma_cfg,
179 struct stmmac_dma_cfg *dma_cfg,
/linux/drivers/usb/musb/
H A Dtusb6010_omap.c197 struct dma_slave_config dma_cfg; in tusb_omap_dma_program() local
270 memset(&dma_cfg, 0, sizeof(dma_cfg)); in tusb_omap_dma_program()
274 dma_cfg.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in tusb_omap_dma_program()
275 dma_cfg.dst_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()
279 dma_cfg.dst_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES; in tusb_omap_dma_program()
290 dma_cfg.src_addr = fifo_addr; in tusb_omap_dma_program()
291 dma_cfg.dst_addr = fifo_addr; in tusb_omap_dma_program()
292 dma_cfg.src_port_window_size = port_window; in tusb_omap_dma_program()
293 dma_cfg.src_maxburst = port_window; in tusb_omap_dma_program()
[all …]
/linux/drivers/dma/
H A Dep93xx_dma.c196 struct ep93xx_dma_chan_cfg dma_cfg; member
382 writel(edmac->dma_cfg.port & 0xf, edmac->regs + M2P_PPALLOC); in m2p_hw_setup()
521 if (edmac->dma_cfg.dir == DMA_MEM_TO_MEM) { in m2m_hw_setup()
527 switch (edmac->dma_cfg.port) { in m2m_hw_setup()
537 if (edmac->dma_cfg.dir == DMA_MEM_TO_DEV) { in m2m_hw_setup()
553 if (edmac->dma_cfg.dir == DMA_MEM_TO_DEV) { in m2m_hw_setup()
633 if (edmac->dma_cfg.dir == DMA_MEM_TO_MEM) { in m2m_hw_submit()
695 if (done && edmac->dma_cfg.dir == DMA_MEM_TO_MEM) { in m2m_hw_interrupt()
931 if (edmac->dma_cfg.port > EP93XX_DMA_IRDA) in ep93xx_dma_alloc_chan_resources()
933 if (edmac->dma_cfg.dir != ep93xx_dma_chan_direction(chan)) in ep93xx_dma_alloc_chan_resources()
[all …]
/linux/drivers/mmc/host/
H A Dowl-mmc.c111 struct dma_slave_config dma_cfg; member
310 owl_host->dma_cfg.direction = DMA_MEM_TO_DEV; in owl_mmc_prepare_data()
313 owl_host->dma_cfg.direction = DMA_DEV_TO_MEM; in owl_mmc_prepare_data()
319 dmaengine_slave_config(owl_host->dma, &owl_host->dma_cfg); in owl_mmc_prepare_data()
322 owl_host->dma_cfg.direction, in owl_mmc_prepare_data()
624 owl_host->dma_cfg.src_addr = res->start + OWL_REG_SD_DAT; in owl_mmc_probe()
625 owl_host->dma_cfg.dst_addr = res->start + OWL_REG_SD_DAT; in owl_mmc_probe()
626 owl_host->dma_cfg.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in owl_mmc_probe()
627 owl_host->dma_cfg.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in owl_mmc_probe()
628 owl_host->dma_cfg.device_fc = false; in owl_mmc_probe()
/linux/drivers/ata/
H A Dpata_octeon_cf.c595 union cvmx_mio_boot_dma_cfgx dma_cfg; in octeon_cf_dma_finished() local
604 dma_cfg.u64 = cvmx_read_csr(cf_port->dma_base + DMA_CFG); in octeon_cf_dma_finished()
605 if (dma_cfg.s.size != 0xfffff) { in octeon_cf_dma_finished()
612 dma_cfg.u64 = 0; in octeon_cf_dma_finished()
613 dma_cfg.s.size = -1; in octeon_cf_dma_finished()
614 cvmx_write_csr(cf_port->dma_base + DMA_CFG, dma_cfg.u64); in octeon_cf_dma_finished()
653 union cvmx_mio_boot_dma_cfgx dma_cfg; in octeon_cf_interrupt() local
659 dma_cfg.u64 = cvmx_read_csr(cf_port->dma_base + DMA_CFG); in octeon_cf_interrupt()
666 if (dma_int.s.done && !dma_cfg.s.en) { in octeon_cf_interrupt()
974 union cvmx_mio_boot_dma_cfgx dma_cfg; in octeon_cf_shutdown() local
[all …]
/linux/drivers/mtd/nand/raw/
H A Dstm32_fmc2_nand.c352 struct dma_slave_config dma_cfg; in stm32_fmc2_nfc_select_chip() local
363 memset(&dma_cfg, 0, sizeof(dma_cfg)); in stm32_fmc2_nfc_select_chip()
364 dma_cfg.dst_addr = nfc->data_phys_addr[nfc->cs_sel]; in stm32_fmc2_nfc_select_chip()
365 dma_cfg.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in stm32_fmc2_nfc_select_chip()
366 dma_cfg.dst_maxburst = nfc->tx_dma_max_burst / in stm32_fmc2_nfc_select_chip()
367 dma_cfg.dst_addr_width; in stm32_fmc2_nfc_select_chip()
369 ret = dmaengine_slave_config(nfc->dma_tx_ch, &dma_cfg); in stm32_fmc2_nfc_select_chip()
377 memset(&dma_cfg, 0, sizeof(dma_cfg)); in stm32_fmc2_nfc_select_chip()
378 dma_cfg.src_addr = nfc->data_phys_addr[nfc->cs_sel]; in stm32_fmc2_nfc_select_chip()
379 dma_cfg.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in stm32_fmc2_nfc_select_chip()
[all …]
/linux/drivers/leds/
H A Dleds-sun50i-a100.c389 struct dma_slave_config dma_cfg = {}; in sun50i_a100_ledc_probe() local
471 dma_cfg.dst_addr = mem->start + LEDC_DATA_REG; in sun50i_a100_ledc_probe()
472 dma_cfg.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in sun50i_a100_ledc_probe()
473 dma_cfg.dst_maxburst = LEDC_FIFO_DEPTH / 2; in sun50i_a100_ledc_probe()
475 ret = dmaengine_slave_config(priv->dma_chan, &dma_cfg); in sun50i_a100_ledc_probe()
/linux/include/linux/
H A Dsxgbe_platform.h45 struct sxgbe_dma_cfg *dma_cfg; member
/linux/sound/soc/qcom/qdsp6/
H A Dq6afe.c627 struct afe_param_id_cdc_dma_cfg dma_cfg;
1691 struct afe_param_id_cdc_dma_cfg *dma_cfg = &pcfg->dma_cfg; in q6afe_port_start()
1693 dma_cfg->cdc_dma_cfg_minor_version = AFE_API_VERSION_CODEC_DMA_CONFIG; in q6afe_port_start()
1694 dma_cfg->sample_rate = cfg->sample_rate; in q6afe_port_start()
1695 dma_cfg->bit_width = cfg->bit_width; in q6afe_port_start()
1696 dma_cfg->data_format = cfg->data_format; in q6afe_port_start()
1697 dma_cfg->num_channels = cfg->num_channels; in q6afe_port_start()
1699 dma_cfg->active_channels_mask = (1 << cfg->num_channels) - 1; in q6afe_port_start()
611 struct afe_param_id_cdc_dma_cfg dma_cfg; global() member
1643 struct afe_param_id_cdc_dma_cfg *dma_cfg = &pcfg->dma_cfg; q6afe_cdc_dma_port_prepare() local
H A Dq6afe.h243 struct q6afe_cdc_dma_cfg dma_cfg;
242 struct q6afe_cdc_dma_cfg dma_cfg; global() member
H A Dq6afe-dai.c293 struct q6afe_cdc_dma_cfg *cfg = &dai_data->port_config[dai->id].dma_cfg; in q6dma_set_channel_map()
362 struct q6afe_cdc_dma_cfg *cfg = &dai_data->port_config[dai->id].dma_cfg; in q6dma_hw_params()
431 &dai_data->port_config[dai->id].dma_cfg); in q6afe_dai_prepare()
/linux/Documentation/networking/device_drivers/ethernet/stmicro/
H A Dstmmac.rst366 struct stmmac_dma_cfg *dma_cfg;
/linux/sound/hda/codecs/
H A Dca0132.c2730 unsigned int dma_cfg = 0; in dsp_dma_setup()
2762 dma_cfg = addr_field + incr_field; in dsp_dma_setup()
2764 dma_cfg); in dsp_dma_setup()
2799 chip_addx, count, dma_cfg, adr_ofs, xfr_cnt); in dsp_dma_start()
2710 unsigned int dma_cfg = 0; dsp_dma_setup() local