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Searched refs:copy_align (Results 1 – 25 of 28) sorted by relevance

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/Linux-v5.4/drivers/ntb/
Dntb_transport.c2398 unsigned int copy_align; in ntb_transport_max_size() local
2407 copy_align = max(rx_chan ? rx_chan->device->copy_align : 0, in ntb_transport_max_size()
2408 tx_chan ? tx_chan->device->copy_align : 0); in ntb_transport_max_size()
2412 max_size = round_down(max_size, 1 << copy_align); in ntb_transport_max_size()
/Linux-v5.4/include/linux/
Ddmaengine.h732 enum dmaengine_alignment copy_align; member
1045 return dmaengine_check_align(dev->copy_align, off1, off2, len); in is_dma_copy_aligned()
/Linux-v5.4/drivers/misc/mic/vop/
Dvop_vringh.c539 dma_alignment = 1 << vi->dma_ch->device->copy_align; in vop_virtio_copy_to_user()
607 dma_alignment = 1 << vi->dma_ch->device->copy_align; in vop_virtio_copy_from_user()
/Linux-v5.4/drivers/dma/
Dmmp_tdma.c699 tdev->device.copy_align = DMAENGINE_ALIGN_8_BYTES; in mmp_tdma_probe()
Daltera-msgdma.c863 dma_dev->copy_align = DMAENGINE_ALIGN_4_BYTES; in msgdma_probe()
Dmic_x100_dma.c609 mic_dma_dev->dma_dev.copy_align = MIC_DMA_ALIGN_SHIFT; in mic_dma_register_dma_device()
Ddma-axi-dmac.c904 dma_dev->copy_align = (dmac->chan.address_align_mask + 1); in axi_dmac_probe()
Ddma-jz4780.c921 dd->copy_align = DMAENGINE_ALIGN_4_BYTES; in jz4780_dma_probe()
Dsun4i-dma.c1162 priv->slave.copy_align = 2; in sun4i_dma_probe()
Dmmp_pdma.c1102 pdev->device.copy_align = DMAENGINE_ALIGN_8_BYTES; in mmp_pdma_probe()
Dzx_dma.c826 d->slave.copy_align = DMA_ALIGN; in zx_dma_probe()
Dk3dma.c927 d->slave.copy_align = DMAENGINE_ALIGN_8_BYTES; in k3_dma_probe()
Ddmatest.c596 align = params->alignment < 0 ? dev->copy_align : in dmatest_func()
Dimx-dma.c1198 imxdma->dma_device.copy_align = DMAENGINE_ALIGN_4_BYTES; in imxdma_probe()
Dsun6i-dma.c1300 sdc->slave.copy_align = DMAENGINE_ALIGN_4_BYTES; in sun6i_dma_probe()
Dpxa_dma.c1407 pdev->slave.copy_align = PDMA_ALIGNMENT; in pxad_probe()
Dcoh901318.c2730 base->dma_memcpy.copy_align = DMAENGINE_ALIGN_4_BYTES; in coh901318_probe()
/Linux-v5.4/drivers/dma/xilinx/
Dxilinx_dma.c981 chan->xdev->common.copy_align) { in xilinx_dma_calc_copysize()
987 (1 << chan->xdev->common.copy_align)); in xilinx_dma_calc_copysize()
2433 xdev->common.copy_align = fls(width - 1); in xilinx_dma_chan_probe()
/Linux-v5.4/drivers/staging/mt7621-dma/
Dmtk-hsdma.c691 dd->copy_align = HSDMA_ALIGN_SIZE; in mtk_hsdma_probe()
/Linux-v5.4/drivers/media/platform/xilinx/
Dxilinx-dma.c735 dma->align = 1 << dma->dma->device->copy_align; in xvip_dma_init()
/Linux-v5.4/drivers/dma/sh/
Dshdmac.c742 dma_dev->copy_align = LOG2_DEFAULT_XFER_SIZE; in sh_dmae_probe()
Drcar-dmac.c1879 engine->copy_align = ilog2(RCAR_DMAC_MEMCPY_XFER_SIZE); in rcar_dmac_probe()
/Linux-v5.4/drivers/dma/mediatek/
Dmtk-cqdma.c773 dd->copy_align = MTK_CQDMA_ALIGN_SIZE; in mtk_cqdma_probe()
Dmtk-hsdma.c939 dd->copy_align = MTK_HSDMA_ALIGN_SIZE; in mtk_hsdma_probe()
/Linux-v5.4/drivers/dma/qcom/
Dhidma.c825 dmadev->ddev.copy_align = 8; in hidma_probe()

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