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Searched refs:DMA_DEV_TO_MEM (Results 1 – 25 of 207) sorted by relevance

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/Linux-v6.1/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-v6.1/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.c480 if (uc->config.dir == DMA_DEV_TO_MEM || uc->config.dir == DMA_MEM_TO_MEM) { in udma_dump_chan_stdata()
621 case DMA_DEV_TO_MEM: in udma_is_chan_paused()
655 case DMA_DEV_TO_MEM: in udma_push_to_ring()
680 if (uc->config.dir != DMA_DEV_TO_MEM) in udma_desc_is_rx_flush()
695 case DMA_DEV_TO_MEM: in udma_pop_from_ring()
729 case DMA_DEV_TO_MEM: in udma_reset_rings()
761 if (uc->desc->dir == DMA_DEV_TO_MEM) { in udma_decrement_byte_counters()
811 case DMA_DEV_TO_MEM: in udma_reset_chan()
848 if (uc->config.dir == DMA_DEV_TO_MEM) in udma_reset_chan()
864 (uc->cyclic || ucc->dir == DMA_DEV_TO_MEM)) { in udma_start_desc()
[all …]
/Linux-v6.1/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-v6.1/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-v6.1/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-v6.1/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-v6.1/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()
928 od->ddev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV) | in bcm2835_dma_probe()
Dste_dma40_ll.c38 if (cfg->dir == DMA_DEV_TO_MEM || in d40_log_cfg()
43 if (cfg->dir == DMA_DEV_TO_MEM || in d40_log_cfg()
72 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()
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()
1104 pdev->device.directions = BIT(DMA_MEM_TO_DEV) | BIT(DMA_DEV_TO_MEM); in mmp_pdma_probe()
Dste_dma40.c858 chan->dma_cfg.dir == DMA_DEV_TO_MEM)) in d40_log_lli_to_lcxa()
1244 if ((d40c->dma_cfg.dir == DMA_DEV_TO_MEM) || in d40_config_set_event()
1249 if (d40c->dma_cfg.dir != DMA_DEV_TO_MEM) in d40_config_set_event()
1847 if (d40c->dma_cfg.dir == DMA_DEV_TO_MEM) { in d40_allocate_channel()
2013 else if (d40c->dma_cfg.dir == DMA_DEV_TO_MEM) in d40_free_dma()
2076 } else if (d40c->dma_cfg.dir == DMA_DEV_TO_MEM) { in d40_is_paused()
2237 if (direction == DMA_DEV_TO_MEM) in d40_prep_sg()
2330 if ((d40c->dma_cfg.dir == DMA_DEV_TO_MEM) || in d40_set_prio_realtime()
2371 cfg.dir = DMA_DEV_TO_MEM; in d40_xlate()
2420 if (d40c->dma_cfg.dir == DMA_DEV_TO_MEM) in d40_alloc_chan_resources()
[all …]
Dapple-admac.c142 return (channo & 1) ? DMA_DEV_TO_MEM : DMA_MEM_TO_DEV; in admac_chan_direction()
340 case DMA_DEV_TO_MEM: in admac_start_chan()
358 case DMA_DEV_TO_MEM: in admac_stop_chan()
758 dma->directions = BIT(DMA_MEM_TO_DEV) | BIT(DMA_DEV_TO_MEM); in admac_probe()
Dnbpfaxi.c449 case DMA_DEV_TO_MEM: in nbpf_xfer_ds()
543 case DMA_DEV_TO_MEM: in nbpf_prep_one()
933 case DMA_DEV_TO_MEM: in nbpf_prep_sg()
979 mem_sg = direction == DMA_DEV_TO_MEM ? dst_sg : src_sg; in nbpf_prep_sg()
1030 case DMA_DEV_TO_MEM: in nbpf_prep_slave_sg()
1432 dma_dev->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); in nbpf_probe()
Dtegra210-adma.c266 case DMA_DEV_TO_MEM: in tegra_adma_request_alloc()
297 case DMA_DEV_TO_MEM: in tegra_adma_request_free()
577 case DMA_DEV_TO_MEM: in tegra_adma_set_xfer_params()
915 tdma->dma_dev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); in tegra_adma_probe()
Dimx-dma.c272 if (d->direction == DMA_DEV_TO_MEM) in imxdma_sg_next()
558 if (d->direction == DMA_DEV_TO_MEM) { in imxdma_xfer_desc()
666 if (direction == DMA_DEV_TO_MEM) { in imxdma_config_write()
837 if (direction == DMA_DEV_TO_MEM) { in imxdma_prep_slave_sg()
893 if (direction == DMA_DEV_TO_MEM) { in imxdma_prep_dma_cyclic()
Dtimb_dma.c195 if (td_chan->direction == DMA_DEV_TO_MEM) { in __td_start_dma()
237 if (td_chan->direction == DMA_DEV_TO_MEM) in __td_finish()
705 td_chan->direction = pchan->rx ? DMA_DEV_TO_MEM : in td_probe()
/Linux-v6.1/drivers/dma/mediatek/
Dmtk-uart-apdma.c260 if (c->dir == DMA_DEV_TO_MEM) in mtk_uart_apdma_irq_handler()
377 if (c->dir == DMA_DEV_TO_MEM) in mtk_uart_apdma_issue_pending()
428 if (c->dir == DMA_DEV_TO_MEM) in mtk_uart_apdma_terminate_all()
520 mtkd->ddev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); in mtk_uart_apdma_probe()
/Linux-v6.1/drivers/tty/serial/8250/
D8250_dma.c127 dma->rx_size, DMA_DEV_TO_MEM, in serial8250_rx_dma()
167 dma->rxconf.direction = DMA_DEV_TO_MEM; in serial8250_request_dma()
/Linux-v6.1/include/sound/
Ddmaengine_pcm.h27 return DMA_DEV_TO_MEM; in snd_pcm_substream_to_dma_direction()
/Linux-v6.1/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-v6.1/Documentation/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-v6.1/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()
/Linux-v6.1/Documentation/devicetree/bindings/dma/
Drenesas,nbpfaxi.txt30 (DMA_DEV_TO_MEM/DMA_MEM_TO_MEM) to this value, specified in bytes, rather

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