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Searched refs:DMA_DEV_TO_MEM (Results 1 – 25 of 204) sorted by relevance

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/linux-6.6.21/drivers/dma/dw/
Didma32.c74 case DMA_DEV_TO_MEM: in idma32_initialize_chan_xbar()
101 case DMA_DEV_TO_MEM: in idma32_initialize_chan_xbar()
117 case DMA_DEV_TO_MEM: in idma32_initialize_chan_xbar()
205 u8 smsize = (dwc->direction == DMA_DEV_TO_MEM) ? sconfig->src_maxburst : 0; in idma32_prepare_ctllo()
Ddw.c70 u8 smsize = (dwc->direction == DMA_DEV_TO_MEM) ? sconfig->src_maxburst : 0; in dw_dma_prepare_ctllo()
75 u8 sms = (dwc->direction == DMA_DEV_TO_MEM) ? p_master : m_master; in dw_dma_prepare_ctllo()
/linux-6.6.21/drivers/dma/ti/
Domap-dma.c285 case DMA_DEV_TO_MEM: in omap_dma_fill_type2_desc()
437 if (d->dir == DMA_DEV_TO_MEM) in omap_dma_start()
544 if (d->dir == DMA_DEV_TO_MEM || d->dir == DMA_MEM_TO_MEM) { in omap_dma_start_sg()
591 if (d->dir == DMA_DEV_TO_MEM || d->dir == DMA_MEM_TO_MEM) { in omap_dma_start_desc()
911 else if (d->dir == DMA_DEV_TO_MEM || d->dir == DMA_MEM_TO_MEM) in omap_dma_tx_status()
974 if (dir == DMA_DEV_TO_MEM) { in omap_dma_prep_slave_sg()
1029 if (dir == DMA_DEV_TO_MEM) { in omap_dma_prep_slave_sg()
1070 if (dir == DMA_DEV_TO_MEM) in omap_dma_prep_slave_sg()
1075 if (dir == DMA_DEV_TO_MEM) in omap_dma_prep_slave_sg()
1153 if (dir == DMA_DEV_TO_MEM) { in omap_dma_prep_dma_cyclic()
[all …]
Dk3-udma.c483 if (uc->config.dir == DMA_DEV_TO_MEM || uc->config.dir == DMA_MEM_TO_MEM) { in udma_dump_chan_stdata()
624 case DMA_DEV_TO_MEM: in udma_is_chan_paused()
658 case DMA_DEV_TO_MEM: in udma_push_to_ring()
683 if (uc->config.dir != DMA_DEV_TO_MEM) in udma_desc_is_rx_flush()
698 case DMA_DEV_TO_MEM: in udma_pop_from_ring()
732 case DMA_DEV_TO_MEM: in udma_reset_rings()
764 if (uc->desc->dir == DMA_DEV_TO_MEM) { in udma_decrement_byte_counters()
815 case DMA_DEV_TO_MEM: in udma_reset_chan()
852 if (uc->config.dir == DMA_DEV_TO_MEM) in udma_reset_chan()
868 (uc->cyclic || ucc->dir == DMA_DEV_TO_MEM)) { in udma_start_desc()
[all …]
/linux-6.6.21/drivers/i2c/busses/
Di2c-stm32.c61 dma_sconfig.direction = DMA_DEV_TO_MEM; in stm32_i2c_dma_request()
110 dma->dma_transfer_dir = DMA_DEV_TO_MEM; in stm32_i2c_prep_dma_xfer()
/linux-6.6.21/drivers/dma/hsu/
Dhsu.c56 else if (hsuc->direction == DMA_DEV_TO_MEM) in hsu_chan_enable()
73 } else if (hsuc->direction == DMA_DEV_TO_MEM) { in hsu_dma_chan_start()
455 hsuc->direction = (i & 0x1) ? DMA_DEV_TO_MEM : DMA_MEM_TO_DEV; in hsu_dma_probe()
477 hsu->dma.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); in hsu_dma_probe()
/linux-6.6.21/drivers/soc/tegra/fuse/
Dfuse-tegra20.c64 sizeof(u32), DMA_DEV_TO_MEM, in tegra20_fuse_read()
147 fuse->apbdma.config.direction = DMA_DEV_TO_MEM; in tegra20_fuse_probe()
/linux-6.6.21/include/linux/platform_data/
Ddma-ep93xx.h91 return (chan->chan_id % 2 == 0) ? DMA_MEM_TO_DEV : DMA_DEV_TO_MEM; in ep93xx_dma_chan_direction()
/linux-6.6.21/drivers/dma/dw-edma/
Ddw-edma-core.c222 caps->directions = BIT(DMA_DEV_TO_MEM); in dw_edma_device_caps()
227 caps->directions = BIT(DMA_DEV_TO_MEM); in dw_edma_device_caps()
405 if ((chan->dir == EDMA_DIR_READ && dir != DMA_DEV_TO_MEM) || in dw_edma_device_transfer()
409 if ((chan->dir == EDMA_DIR_WRITE && dir != DMA_DEV_TO_MEM) || in dw_edma_device_transfer()
445 if (dir == DMA_DEV_TO_MEM) in dw_edma_device_transfer()
484 if (dir == DMA_DEV_TO_MEM) { in dw_edma_device_transfer()
790 dma->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); in dw_edma_channel_setup()
/linux-6.6.21/drivers/dma/
Dbcm2835-dma.c401 if (direction == DMA_DEV_TO_MEM) in bcm2835_dma_fill_cb_chain_with_sg()
548 if (d->dir == DMA_DEV_TO_MEM) in bcm2835_dma_desc_size_pos()
585 else if (d->dir == DMA_DEV_TO_MEM) in bcm2835_dma_tx_status()
662 if (direction == DMA_DEV_TO_MEM) { in bcm2835_dma_prep_slave_sg()
736 if (direction == DMA_DEV_TO_MEM) { in bcm2835_dma_prep_dma_cyclic()
926 od->ddev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV) | in bcm2835_dma_probe()
Dste_dma40_ll.c39 if (cfg->dir == DMA_DEV_TO_MEM || in d40_log_cfg()
44 if (cfg->dir == DMA_DEV_TO_MEM || in d40_log_cfg()
73 if ((cfg->dir == DMA_DEV_TO_MEM) || in d40_phy_cfg()
Duniphier-xdmac.c149 if (xd->dir == DMA_DEV_TO_MEM) { in uniphier_xdmac_chan_start()
335 if (direction == DMA_DEV_TO_MEM) { in uniphier_xdmac_prep_slave_sg()
356 xd->nodes[i].src = (direction == DMA_DEV_TO_MEM) in uniphier_xdmac_prep_slave_sg()
512 ddev->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV) | in uniphier_xdmac_probe()
Dfsl-edma-common.c313 case DMA_DEV_TO_MEM: in fsl_edma_prep_slave_dma()
505 burst = cfg->direction == DMA_DEV_TO_MEM ? in fsl_edma_fill_tcd()
626 } else if (direction == DMA_DEV_TO_MEM) { in fsl_edma_prep_dma_cyclic()
690 } else if (direction == DMA_DEV_TO_MEM) { in fsl_edma_prep_slave_sg()
709 u32 width = (direction == DMA_DEV_TO_MEM) ? doff : soff; in fsl_edma_prep_slave_sg()
710 u32 burst = (direction == DMA_DEV_TO_MEM) ? in fsl_edma_prep_slave_sg()
Dmmp_pdma.c496 } else if (chan->dir == DMA_DEV_TO_MEM) { in mmp_pdma_prep_memcpy()
632 case DMA_DEV_TO_MEM: in mmp_pdma_prep_dma_cyclic()
702 if (direction == DMA_DEV_TO_MEM) { in mmp_pdma_config_write()
777 if (chan->dir == DMA_DEV_TO_MEM) in mmp_pdma_residue()
785 if (chan->dir == DMA_DEV_TO_MEM) in mmp_pdma_residue()
1102 pdev->device.directions = BIT(DMA_MEM_TO_DEV) | BIT(DMA_DEV_TO_MEM); in mmp_pdma_probe()
Dste_dma40.c883 chan->dma_cfg.dir == DMA_DEV_TO_MEM)) in d40_log_lli_to_lcxa()
1269 if ((d40c->dma_cfg.dir == DMA_DEV_TO_MEM) || in d40_config_set_event()
1274 if (d40c->dma_cfg.dir != DMA_DEV_TO_MEM) in d40_config_set_event()
1872 if (d40c->dma_cfg.dir == DMA_DEV_TO_MEM) { in d40_allocate_channel()
2038 else if (d40c->dma_cfg.dir == DMA_DEV_TO_MEM) in d40_free_dma()
2101 } else if (d40c->dma_cfg.dir == DMA_DEV_TO_MEM) { in d40_is_paused()
2262 if (direction == DMA_DEV_TO_MEM) in d40_prep_sg()
2354 if ((d40c->dma_cfg.dir == DMA_DEV_TO_MEM) || in d40_set_prio_realtime()
2395 cfg.dir = DMA_DEV_TO_MEM; in d40_xlate()
2444 if (d40c->dma_cfg.dir == DMA_DEV_TO_MEM) in d40_alloc_chan_resources()
[all …]
Dmmp_tdma.c212 else if (tdmac->dir == DMA_DEV_TO_MEM) in mmp_tdma_config_chan()
522 if (dir == DMA_DEV_TO_MEM) { in mmp_tdma_config_write()
709 tdev->device.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); in mmp_tdma_probe()
Dnbpfaxi.c448 case DMA_DEV_TO_MEM: in nbpf_xfer_ds()
542 case DMA_DEV_TO_MEM: in nbpf_prep_one()
932 case DMA_DEV_TO_MEM: in nbpf_prep_sg()
978 mem_sg = direction == DMA_DEV_TO_MEM ? dst_sg : src_sg; in nbpf_prep_sg()
1029 case DMA_DEV_TO_MEM: in nbpf_prep_slave_sg()
1429 dma_dev->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); in nbpf_probe()
Dtegra210-adma.c267 case DMA_DEV_TO_MEM: in tegra_adma_request_alloc()
298 case DMA_DEV_TO_MEM: in tegra_adma_request_free()
578 case DMA_DEV_TO_MEM: in tegra_adma_set_xfer_params()
914 tdma->dma_dev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); in tegra_adma_probe()
/linux-6.6.21/drivers/dma/mediatek/
Dmtk-uart-apdma.c259 if (c->dir == DMA_DEV_TO_MEM) in mtk_uart_apdma_irq_handler()
376 if (c->dir == DMA_DEV_TO_MEM) in mtk_uart_apdma_issue_pending()
427 if (c->dir == DMA_DEV_TO_MEM) in mtk_uart_apdma_terminate_all()
518 mtkd->ddev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); in mtk_uart_apdma_probe()
/linux-6.6.21/include/sound/
Ddmaengine_pcm.h27 return DMA_DEV_TO_MEM; in snd_pcm_substream_to_dma_direction()
/linux-6.6.21/drivers/tty/serial/8250/
D8250_dma.c153 dma->rx_size, DMA_DEV_TO_MEM, in serial8250_rx_dma()
193 dma->rxconf.direction = DMA_DEV_TO_MEM; in serial8250_request_dma()
/linux-6.6.21/drivers/soc/ti/
Dknav_dma.c428 config->direction == DMA_DEV_TO_MEM ? "receive" : in knav_dma_open_channel()
432 config->direction != DMA_DEV_TO_MEM) { in knav_dma_open_channel()
588 } else if (dir == DMA_DEV_TO_MEM) { in pktdma_init_chan()
693 if (pktdma_init_chan(dma, DMA_DEV_TO_MEM, i) >= 0) in dma_init()
/linux-6.6.21/Documentation/arch/arm/stm32/
Dstm32-dma-mdma-chaining.rst222 DMA_DEV_TO_MEM:
319 config.direction = DMA_DEV_TO_MEM;
326 config.direction = DMA_DEV_TO_MEM;
353 case of DMA_DEV_TO_MEM) or the SRAM buffer (in case of DMA_MEM_TO_DEV), the
364 * DMA_DEV_TO_MEM: set the callback on the "MDMA" descriptor
396 DMA_DEV_TO_MEM and keep the "classic" DMA usage for DMA_MEM_TO_DEV, unless
/linux-6.6.21/drivers/spi/
Dspi-dw-dma.c89 rx.directions & BIT(DMA_DEV_TO_MEM))) in dw_spi_dma_caps_init()
430 rxconf.direction = DMA_DEV_TO_MEM; in dw_spi_dma_config_rx()
448 DMA_DEV_TO_MEM, in dw_spi_dma_submit_rx()
/linux-6.6.21/drivers/crypto/qce/
Ddma.c113 return qce_dma_prep_sg(txchan, tx_sg, tx_nents, flags, DMA_DEV_TO_MEM, in qce_dma_prep_sgs()

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