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Searched refs:DMA_MEM_TO_MEM (Results 1 – 25 of 32) sorted by relevance

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/Linux-v4.19/Documentation/devicetree/bindings/dma/
Dnbpfaxi.txt27 (DMA_MEM_TO_MEM/DMA_MEM_TO_DEV) to this value, specified in bytes, rather
30 (DMA_DEV_TO_MEM/DMA_MEM_TO_MEM) to this value, specified in bytes, rather
32 If both max-burst-mem-read and max-burst-mem-write are set, DMA_MEM_TO_MEM
/Linux-v4.19/drivers/dma/
Dste_dma40_ll.c34 cfg->dir == DMA_MEM_TO_MEM) in d40_log_cfg()
39 cfg->dir == DMA_MEM_TO_MEM) in d40_log_cfg()
Dowl-dma.c362 case DMA_MEM_TO_MEM: in owl_dma_cfg_lli()
757 bytes, DMA_MEM_TO_MEM); in owl_dma_prep_memcpy()
845 od->dma.directions = BIT(DMA_MEM_TO_MEM); in owl_dma_probe()
Dnbpfaxi.c437 case DMA_MEM_TO_MEM: in nbpf_xfer_ds()
562 case DMA_MEM_TO_MEM: in nbpf_prep_one()
942 case DMA_MEM_TO_MEM: in nbpf_prep_sg()
1006 DMA_MEM_TO_MEM, flags); in nbpf_prep_memcpy()
Dzx_dma.c470 case DMA_MEM_TO_MEM: in zx_pre_config()
521 if (zx_pre_config(c, DMA_MEM_TO_MEM)) in zx_dma_prep_memcpy()
832 d->slave.directions = BIT(DMA_MEM_TO_MEM) | BIT(DMA_MEM_TO_DEV) in zx_dma_probe()
Dpl330.c1108 case DMA_MEM_TO_MEM: in _emit_load()
1142 case DMA_MEM_TO_MEM: in _emit_store()
1210 case DMA_MEM_TO_MEM: in _bursts()
1244 case DMA_MEM_TO_MEM: in _dregs()
1467 case DMA_MEM_TO_MEM: in pl330_submit_req()
1482 if (desc->rqtype != DMA_MEM_TO_MEM && in pl330_submit_req()
2751 desc->rqtype = DMA_MEM_TO_MEM; in pl330_prep_dma_memcpy()
Dste_dma40.c84 .dir = DMA_MEM_TO_MEM,
98 .dir = DMA_MEM_TO_MEM,
1846 d40c->dma_cfg.dir == DMA_MEM_TO_MEM) { in d40_allocate_channel()
1857 if (d40c->dma_cfg.dir == DMA_MEM_TO_MEM) { in d40_allocate_channel()
2006 d40c->dma_cfg.dir == DMA_MEM_TO_MEM) in d40_free_dma()
2069 d40c->dma_cfg.dir == DMA_MEM_TO_MEM) { in d40_is_paused()
2486 DMA_MEM_TO_MEM, dma_flags); in d40_prep_memcpy()
2805 dev->directions = BIT(DMA_MEM_TO_MEM); in d40_ops_init()
Dimx-dma.c933 desc->direction = DMA_MEM_TO_MEM; in imxdma_prep_dma_memcpy()
961 if (xt->frame_size != 1 || xt->numf <= 0 || xt->dir != DMA_MEM_TO_MEM) in imxdma_prep_dma_interleaved()
973 desc->direction = DMA_MEM_TO_MEM; in imxdma_prep_dma_interleaved()
Dbcm2835-dma.c639 d = bcm2835_dma_create_cb_chain(chan, DMA_MEM_TO_MEM, false, in bcm2835_dma_prep_dma_memcpy()
956 BIT(DMA_MEM_TO_MEM); in bcm2835_dma_probe()
Dmmp_pdma.c461 chan->dir = DMA_MEM_TO_MEM; in mmp_pdma_prep_memcpy()
497 } else if (chan->dir == DMA_MEM_TO_MEM) { in mmp_pdma_prep_memcpy()
Dimx-sdma.c973 else if (sdmac->direction == DMA_MEM_TO_MEM) in sdma_load_context()
1336 if (direction == DMA_MEM_TO_MEM) in sdma_transfer_init()
1368 desc = sdma_transfer_init(sdmac, DMA_MEM_TO_MEM, in sdma_prep_memcpy()
Daltera-msgdma.c856 BIT(DMA_MEM_TO_MEM); in msgdma_probe()
Ddma-axi-dmac.c593 chan->direction = DMA_MEM_TO_MEM; in axi_dmac_parse_chan_dt()
Dpxa_dma.c942 if (dir == DMA_MEM_TO_MEM) in pxad_get_config()
991 pxad_get_config(chan, DMA_MEM_TO_MEM, &dcmd, NULL, NULL); in pxad_prep_memcpy()
Dstm32-mdma.c1086 stm32_mdma_setup_hwdesc(chan, desc, DMA_MEM_TO_MEM, i, in stm32_mdma_prep_dma_memcpy()
1633 BIT(DMA_MEM_TO_MEM); in stm32_mdma_probe()
/Linux-v4.19/drivers/staging/mt7621-dma/
Dralink-gdma.c311 } else if (chan->desc->direction == DMA_MEM_TO_MEM) { in rt305x_gdma_start_transfer()
390 } else if (chan->desc->direction == DMA_MEM_TO_MEM) { in rt3883_gdma_start_transfer()
608 desc->direction = DMA_MEM_TO_MEM; in gdma_dma_prep_dma_memcpy()
/Linux-v4.19/drivers/dma/sh/
Dshdma-base.c545 if (direction == DMA_MEM_TO_MEM || direction == DMA_MEM_TO_DEV) in shdma_add_desc()
547 if (direction == DMA_MEM_TO_MEM || direction == DMA_DEV_TO_MEM) in shdma_add_desc()
660 return shdma_prep_sg(schan, &sg, 1, &dma_dest, DMA_MEM_TO_MEM, in shdma_prep_memcpy()
Drcar-dmac.c865 case DMA_MEM_TO_MEM: in rcar_dmac_chan_configure_desc()
980 if (dir == DMA_MEM_TO_MEM) in rcar_dmac_chan_prep_sg()
1103 DMA_MEM_TO_MEM, flags, false); in rcar_dmac_prep_dma_memcpy()
/Linux-v4.19/drivers/dma/ti/
Domap-dma.c510 if (d->dir == DMA_DEV_TO_MEM || d->dir == DMA_MEM_TO_MEM) { in omap_dma_start_sg()
557 if (d->dir == DMA_DEV_TO_MEM || d->dir == DMA_MEM_TO_MEM) { in omap_dma_start_desc()
847 else if (d->dir == DMA_DEV_TO_MEM || d->dir == DMA_MEM_TO_MEM) in omap_dma_tx_status()
1173 d->dir = DMA_MEM_TO_MEM; in omap_dma_prep_dma_memcpy()
1226 d->dir = DMA_MEM_TO_MEM; in omap_dma_prep_dma_interleaved()
Dedma.c1009 } else if (direction == DMA_MEM_TO_MEM) { in edma_config_pset()
1200 edesc->direction = DMA_MEM_TO_MEM; in edma_prep_dma_memcpy()
1204 width, pset_len, DMA_MEM_TO_MEM); in edma_prep_dma_memcpy()
1235 width, pset_len, DMA_MEM_TO_MEM); in edma_prep_dma_memcpy()
1850 s_ddev->directions = BIT(DMA_MEM_TO_MEM); in edma_dma_init()
1899 m_ddev->directions = BIT(DMA_MEM_TO_MEM); in edma_dma_init()
/Linux-v4.19/drivers/media/platform/omap/
Domap_vout_vrfb.c267 xt->dir = DMA_MEM_TO_MEM; in omap_vout_prepare_vrfb()
/Linux-v4.19/drivers/crypto/ccp/
Dccp-dmaengine.c682 dma_dev->directions = DMA_MEM_TO_MEM; in ccp_dmaengine_register()
/Linux-v4.19/drivers/dma/dw/
Dcore.c664 dwc->direction = DMA_MEM_TO_MEM; in dwc_prep_dma_memcpy()
1370 BIT(DMA_MEM_TO_MEM); in dw_dma_probe()
/Linux-v4.19/drivers/dma/mediatek/
Dmtk-hsdma.c948 dd->directions = BIT(DMA_MEM_TO_MEM); in mtk_hsdma_probe()
/Linux-v4.19/include/linux/
Ddmaengine.h88 DMA_MEM_TO_MEM, enumerator

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