| /linux/drivers/dma/dw/ |
| H A D | idma32.c | 74 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()
214 else if (dwc->direction == DMA_DEV_TO_MEM) in idma32_prepare_ctllo()
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| /linux/drivers/dma/ti/ |
| H A D | omap-dma.c | 285 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()
1030 if (dir == DMA_DEV_TO_MEM) { in omap_dma_prep_slave_sg()
1071 if (dir == DMA_DEV_TO_MEM) in omap_dma_prep_slave_sg()
1076 if (dir == DMA_DEV_TO_MEM) in omap_dma_prep_slave_sg()
1152 if (dir == DMA_DEV_TO_MEM) { in omap_dma_prep_dma_cyclic()
[all …]
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| H A D | k3-udma.c | 483 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 …]
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| /linux/drivers/i2c/busses/ |
| H A D | i2c-stm32.c | 60 dma_sconfig.direction = DMA_DEV_TO_MEM; in stm32_i2c_dma_request()
108 dma->dma_transfer_dir = DMA_DEV_TO_MEM; in stm32_i2c_prep_dma_xfer()
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| /linux/drivers/dma/hsu/ |
| H A D | hsu.c | 56 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()
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| /linux/drivers/dma/dw-edma/ |
| H A D | dw-edma-core.c | 211 caps->directions = BIT(DMA_DEV_TO_MEM); in dw_edma_device_caps()
216 caps->directions = BIT(DMA_DEV_TO_MEM); in dw_edma_device_caps()
394 if ((chan->dir == EDMA_DIR_READ && dir != DMA_DEV_TO_MEM) || in dw_edma_device_transfer()
398 if ((chan->dir == EDMA_DIR_WRITE && dir != DMA_DEV_TO_MEM) || in dw_edma_device_transfer()
434 if (dir == DMA_DEV_TO_MEM) in dw_edma_device_transfer()
473 if (dir == DMA_DEV_TO_MEM) { in dw_edma_device_transfer()
802 dma->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); in dw_edma_channel_setup()
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| /linux/drivers/soc/tegra/fuse/ |
| H A D | fuse-tegra20.c | 64 sizeof(u32), DMA_DEV_TO_MEM, in tegra20_fuse_read()
147 fuse->apbdma.config.direction = DMA_DEV_TO_MEM; in tegra20_fuse_probe()
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| /linux/drivers/dma/ |
| H A D | bcm2835-dma.c | 384 if (direction == DMA_DEV_TO_MEM) in bcm2835_dma_fill_cb_chain_with_sg()
531 if (d->dir == DMA_DEV_TO_MEM) in bcm2835_dma_desc_size_pos()
568 else if (d->dir == DMA_DEV_TO_MEM) in bcm2835_dma_tx_status()
645 if (direction == DMA_DEV_TO_MEM) { in bcm2835_dma_prep_slave_sg()
719 if (direction == DMA_DEV_TO_MEM) { in bcm2835_dma_prep_dma_cyclic()
930 od->ddev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV) | in bcm2835_dma_probe()
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| H A D | uniphier-xdmac.c | 149 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()
357 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()
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| H A D | ste_dma40_ll.c | 39 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()
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| H A D | mmp_pdma.c | 654 } else if (chan->dir == DMA_DEV_TO_MEM) { in mmp_pdma_prep_memcpy()
795 case DMA_DEV_TO_MEM: in mmp_pdma_prep_dma_cyclic()
866 if (direction == DMA_DEV_TO_MEM) { in mmp_pdma_config_write()
944 if (chan->dir == DMA_DEV_TO_MEM) in mmp_pdma_residue()
955 if (chan->dir == DMA_DEV_TO_MEM) in mmp_pdma_residue()
1320 pdev->device.directions = BIT(DMA_MEM_TO_DEV) | BIT(DMA_DEV_TO_MEM); in mmp_pdma_probe()
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| H A D | ste_dma40.c | 881 chan->dma_cfg.dir == DMA_DEV_TO_MEM)) in d40_log_lli_to_lcxa()
1267 if ((d40c->dma_cfg.dir == DMA_DEV_TO_MEM) || in d40_config_set_event()
1272 if (d40c->dma_cfg.dir != DMA_DEV_TO_MEM) in d40_config_set_event()
1867 if (d40c->dma_cfg.dir == DMA_DEV_TO_MEM) { in d40_allocate_channel()
2033 else if (d40c->dma_cfg.dir == DMA_DEV_TO_MEM) in d40_free_dma()
2093 } else if (d40c->dma_cfg.dir == DMA_DEV_TO_MEM) { in d40_is_paused()
2254 if (direction == DMA_DEV_TO_MEM) in d40_prep_sg()
2346 if ((d40c->dma_cfg.dir == DMA_DEV_TO_MEM) || in d40_set_prio_realtime()
2387 cfg.dir = DMA_DEV_TO_MEM; in d40_xlate()
2436 if (d40c->dma_cfg.dir == DMA_DEV_TO_MEM) in d40_alloc_chan_resources()
[all …]
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| H A D | nbpfaxi.c | 448 case DMA_DEV_TO_MEM: in nbpf_xfer_ds()
542 case DMA_DEV_TO_MEM: in nbpf_prep_one()
945 case DMA_DEV_TO_MEM: in nbpf_prep_sg()
991 mem_sg = direction == DMA_DEV_TO_MEM ? dst_sg : src_sg; in nbpf_prep_sg()
1042 case DMA_DEV_TO_MEM: in nbpf_prep_slave_sg()
1441 dma_dev->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); in nbpf_probe()
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| H A D | mmp_tdma.c | 212 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()
701 tdev->device.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); in mmp_tdma_probe()
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| H A D | fsl-edma-common.c | 308 case DMA_DEV_TO_MEM: in fsl_edma_prep_slave_dma()
652 } else if (direction == DMA_DEV_TO_MEM) { in fsl_edma_prep_dma_cyclic()
725 } else if (direction == DMA_DEV_TO_MEM) { in fsl_edma_prep_slave_sg()
744 u32 width = (direction == DMA_DEV_TO_MEM) ? doff : soff; in fsl_edma_prep_slave_sg()
745 u32 burst = (direction == DMA_DEV_TO_MEM) ? in fsl_edma_prep_slave_sg()
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| H A D | imx-dma.c | 270 if (d->direction == DMA_DEV_TO_MEM) in imxdma_sg_next()
557 if (d->direction == DMA_DEV_TO_MEM) { in imxdma_xfer_desc()
665 if (direction == DMA_DEV_TO_MEM) { in imxdma_config_write()
835 if (direction == DMA_DEV_TO_MEM) { in imxdma_prep_slave_sg()
891 if (direction == DMA_DEV_TO_MEM) { in imxdma_prep_dma_cyclic()
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| H A D | timb_dma.c | 195 if (td_chan->direction == DMA_DEV_TO_MEM) { in __td_start_dma()
237 if (td_chan->direction == DMA_DEV_TO_MEM) in __td_finish()
704 td_chan->direction = pchan->rx ? DMA_DEV_TO_MEM : in td_probe()
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| H A D | apple-admac.c | 227 return (channo & 1) ? DMA_DEV_TO_MEM : DMA_MEM_TO_DEV; in admac_chan_direction()
425 case DMA_DEV_TO_MEM: in admac_start_chan()
443 case DMA_DEV_TO_MEM: in admac_stop_chan()
868 dma->directions = BIT(DMA_MEM_TO_DEV) | BIT(DMA_DEV_TO_MEM); in admac_probe()
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| /linux/drivers/dma/mediatek/ |
| H A D | mtk-uart-apdma.c | 259 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()
519 mtkd->ddev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); in mtk_uart_apdma_probe()
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| /linux/Documentation/arch/arm/stm32/ |
| H A D | stm32-dma-mdma-chaining.rst | 222 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
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| /linux/drivers/pci/endpoint/functions/ |
| H A D | pci-epf-mhi.c | 328 config.direction = DMA_DEV_TO_MEM; in pci_epf_mhi_edma_read()
346 DMA_DEV_TO_MEM, in pci_epf_mhi_edma_read()
502 config.direction = DMA_DEV_TO_MEM; in pci_epf_mhi_edma_read_async()
520 DMA_DEV_TO_MEM, in pci_epf_mhi_edma_read_async()
680 filter.dma_mask = BIT(DMA_DEV_TO_MEM); in pci_epf_mhi_dma_init()
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| /linux/drivers/soc/ti/ |
| H A D | knav_dma.c | 428 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()
681 if (pktdma_init_chan(dma, DMA_DEV_TO_MEM, i) >= 0) in dma_init()
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| /linux/drivers/tty/serial/8250/ |
| H A D | 8250_dma.c | 194 dma->rx_size, DMA_DEV_TO_MEM, in serial8250_rx_dma()
234 dma->rxconf.direction = DMA_DEV_TO_MEM; in serial8250_request_dma()
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| /linux/drivers/spi/ |
| H A D | spi-dw-dma.c | 89 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()
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| /linux/include/sound/ |
| H A D | dmaengine_pcm.h | 27 return DMA_DEV_TO_MEM; in snd_pcm_substream_to_dma_direction()
|