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Searched refs:dma_dst (Results 1 – 20 of 20) sorted by relevance

/linux/drivers/crypto/allwinner/sun8i-ce/
H A Dsun8i-ce-trng.c26 dma_addr_t dma_dst; in sun8i_ce_trng_read() local
50 dma_dst = dma_map_single(ce->dev, d, todo, DMA_FROM_DEVICE); in sun8i_ce_trng_read()
51 if (dma_mapping_error(ce->dev, dma_dst)) { in sun8i_ce_trng_read()
80 cet->t_dst[0].addr = desc_addr_val_le32(ce, dma_dst); in sun8i_ce_trng_read()
89 dma_unmap_single(ce->dev, dma_dst, todo, DMA_FROM_DEVICE); in sun8i_ce_trng_read()
H A Dsun8i-ce-prng.c62 dma_addr_t dma_iv, dma_dst; in sun8i_ce_prng_generate() local
104 dma_dst = dma_map_single(ce->dev, d, todo, DMA_FROM_DEVICE); in sun8i_ce_prng_generate()
105 if (dma_mapping_error(ce->dev, dma_dst)) { in sun8i_ce_prng_generate()
138 cet->t_dst[0].addr = desc_addr_val_le32(ce, dma_dst); in sun8i_ce_prng_generate()
147 dma_unmap_single(ce->dev, dma_dst, todo, DMA_FROM_DEVICE); in sun8i_ce_prng_generate()
/linux/drivers/crypto/allwinner/sun8i-ss/
H A Dsun8i-ss-prng.c65 dma_addr_t dma_iv, dma_dst; in sun8i_ss_prng_generate() local
115 dma_dst = dma_map_single(ss->dev, d, todo, DMA_FROM_DEVICE); in sun8i_ss_prng_generate()
116 if (dma_mapping_error(ss->dev, dma_dst)) { in sun8i_ss_prng_generate()
131 writel(dma_dst, ss->base + SS_DST_ADR_REG); in sun8i_ss_prng_generate()
164 dma_unmap_single(ss->dev, dma_dst, todo, DMA_FROM_DEVICE); in sun8i_ss_prng_generate()
/linux/drivers/mtd/nand/onenand/
H A Donenand_omap2.c368 dma_addr_t dma_src, dma_dst; in omap2_onenand_read_bufferram() local
388 dma_dst = dma_map_single(dev, buf, count, DMA_FROM_DEVICE); in omap2_onenand_read_bufferram()
391 if (dma_mapping_error(dev, dma_dst)) { in omap2_onenand_read_bufferram()
396 err = omap2_onenand_dma_transfer(c, dma_src, dma_dst, count); in omap2_onenand_read_bufferram()
397 dma_unmap_single(dev, dma_dst, count, DMA_FROM_DEVICE); in omap2_onenand_read_bufferram()
416 dma_addr_t dma_src, dma_dst; in omap2_onenand_write_bufferram() local
430 dma_dst = c->phys_base + bram_offset; in omap2_onenand_write_bufferram()
436 err = omap2_onenand_dma_transfer(c, dma_src, dma_dst, count); in omap2_onenand_write_bufferram()
H A Donenand_samsung.c622 dma_addr_t dma_src, dma_dst; in s5pc110_read_bufferram() local
655 dma_dst = dma_map_page(dev, page, ofs, count, DMA_FROM_DEVICE); in s5pc110_read_bufferram()
659 dma_dst = dma_map_single(dev, buf, count, DMA_FROM_DEVICE); in s5pc110_read_bufferram()
661 if (dma_mapping_error(dev, dma_dst)) { in s5pc110_read_bufferram()
665 err = s5pc110_dma_ops(dma_dst, dma_src, in s5pc110_read_bufferram()
669 dma_unmap_page(dev, dma_dst, count, DMA_FROM_DEVICE); in s5pc110_read_bufferram()
671 dma_unmap_single(dev, dma_dst, count, DMA_FROM_DEVICE); in s5pc110_read_bufferram()
/linux/drivers/mtd/hyperbus/
H A Dhbmc-am654.c80 dma_addr_t dma_dst, dma_src; in am654_hbmc_dma_read() local
87 dma_dst = dma_map_single(rx_chan->device->dev, to, len, DMA_FROM_DEVICE); in am654_hbmc_dma_read()
88 if (dma_mapping_error(rx_chan->device->dev, dma_dst)) { in am654_hbmc_dma_read()
94 tx = dmaengine_prep_dma_memcpy(rx_chan, dma_dst, dma_src, len, flags); in am654_hbmc_dma_read()
120 dma_unmap_single(rx_chan->device->dev, dma_dst, len, DMA_FROM_DEVICE); in am654_hbmc_dma_read()
/linux/drivers/dma/
H A Daltera-msgdma.c332 msgdma_prep_memcpy(struct dma_chan *dchan, dma_addr_t dma_dst, in msgdma_prep_memcpy() argument
359 msgdma_desc_config(desc, dma_dst, dma_src, copy, in msgdma_prep_memcpy()
363 dma_dst += copy; in msgdma_prep_memcpy()
398 dma_addr_t dma_dst, dma_src; in msgdma_prep_slave_sg() local
426 dma_dst = cfg->dst_addr; in msgdma_prep_slave_sg()
430 dma_dst = sg_dma_address(sgl) + sg_dma_len(sgl) - avail; in msgdma_prep_slave_sg()
433 msgdma_desc_config(desc, dma_dst, dma_src, len, stride); in msgdma_prep_slave_sg()
H A Dmmp_pdma.c603 dma_addr_t dma_dst, dma_addr_t dma_src, in mmp_pdma_prep_memcpy() argument
633 if (dma_src & 0x7 || dma_dst & 0x7) in mmp_pdma_prep_memcpy()
638 pdev->ops->set_desc_dst_addr(&new->desc, dma_dst); in mmp_pdma_prep_memcpy()
655 dma_dst += copy; in mmp_pdma_prep_memcpy()
658 dma_dst += copy; in mmp_pdma_prep_memcpy()
773 dma_addr_t dma_src, dma_dst; in mmp_pdma_prep_dma_cyclic() local
793 dma_dst = chan->dev_addr; in mmp_pdma_prep_dma_cyclic()
796 dma_dst = buf_addr; in mmp_pdma_prep_dma_cyclic()
817 pdev->ops->set_desc_dst_addr(&new->desc, dma_dst); in mmp_pdma_prep_dma_cyclic()
834 dma_dst += period_len; in mmp_pdma_prep_dma_cyclic()
H A Dplx_dma.c252 dma_addr_t dma_dst, dma_addr_t dma_src, size_t len, in plx_dma_prep_memcpy() argument
272 plxdesc->hw->dst_addr_lo = cpu_to_le32(lower_32_bits(dma_dst)); in plx_dma_prep_memcpy()
273 plxdesc->hw->dst_addr_hi = cpu_to_le16(upper_32_bits(dma_dst)); in plx_dma_prep_memcpy()
H A Dpxa_dma.c915 dma_addr_t dma_dst, dma_addr_t dma_src, in pxad_prep_memcpy() argument
930 __func__, (unsigned long)dma_dst, (unsigned long)dma_src, in pxad_prep_memcpy()
941 !IS_ALIGNED(dma_dst, 1 << PDMA_ALIGNMENT)) in pxad_prep_memcpy()
950 hw_desc->dtadr = dma_dst; in pxad_prep_memcpy()
953 dma_dst += copy; in pxad_prep_memcpy()
H A Dfsldma.c761 dma_addr_t dma_dst, dma_addr_t dma_src, in fsl_dma_prep_memcpy() argument
789 set_desc_dst(chan, &new->hw, dma_dst); in fsl_dma_prep_memcpy()
802 dma_dst += copy; in fsl_dma_prep_memcpy()
H A Dfsl-edma-common.c780 dma_addr_t dma_dst, dma_addr_t dma_src, in fsl_edma_prep_memcpy() argument
788 dst_bus_width = min_t(u32, DMA_SLAVE_BUSWIDTH_32_BYTES, 1 << (ffs(dma_dst) - 1)); in fsl_edma_prep_memcpy()
800 fsl_edma_fill_tcd(fsl_chan, fsl_desc->tcd[0].vtcd, dma_src, dma_dst, in fsl_edma_prep_memcpy()
H A Dimx-sdma.c1583 struct dma_chan *chan, dma_addr_t dma_dst, in sdma_prep_memcpy() argument
1598 &dma_src, &dma_dst, len, channel); in sdma_prep_memcpy()
1609 bd->ext_buffer_addr = dma_dst; in sdma_prep_memcpy()
1615 dma_dst += count; in sdma_prep_memcpy()
H A Dfsl-edma-common.h504 struct dma_chan *chan, dma_addr_t dma_dst, dma_addr_t dma_src,
/linux/drivers/crypto/hisilicon/zip/
H A Dzip_crypto.c56 dma_addr_t dma_dst; member
180 sqe->dest_addr_l = lower_32_bits(req->dma_dst); in hisi_zip_fill_addr()
181 sqe->dest_addr_h = upper_32_bits(req->dma_dst); in hisi_zip_fill_addr()
275 &req->dma_dst, DMA_FROM_DEVICE); in hisi_zip_do_work()
/linux/drivers/mtd/nand/raw/
H A Dfsmc_nand.c491 dma_addr_t dma_dst, dma_src, dma_addr; in dma_xfer() local
511 dma_dst = host->data_pa; in dma_xfer()
514 dma_dst = dma_addr; in dma_xfer()
517 tx = dma_dev->device_prep_dma_memcpy(chan, dma_dst, dma_src, in dma_xfer()
/linux/drivers/dma/xilinx/
H A Dzynqmp_dma.c832 struct dma_chan *dchan, dma_addr_t dma_dst, in zynqmp_dma_prep_memcpy() argument
862 dma_dst, copy, prev); in zynqmp_dma_prep_memcpy()
866 dma_dst += copy; in zynqmp_dma_prep_memcpy()
H A Dxilinx_dma.c2166 xilinx_cdma_prep_memcpy(struct dma_chan *dchan, dma_addr_t dma_dst, in xilinx_cdma_prep_memcpy() argument
2192 hw->dest_addr = dma_dst; in xilinx_cdma_prep_memcpy()
2195 hw->dest_addr_msb = upper_32_bits(dma_dst); in xilinx_cdma_prep_memcpy()
/linux/drivers/spi/
H A Dspi-cadence-quadspi.c1373 dma_addr_t dma_dst; in cqspi_direct_read_execute() local
1382 dma_dst = dma_map_single(ddev, buf, len, DMA_FROM_DEVICE); in cqspi_direct_read_execute()
1383 if (dma_mapping_error(ddev, dma_dst)) { in cqspi_direct_read_execute()
1387 tx = dmaengine_prep_dma_memcpy(cqspi->rx_chan, dma_dst, dma_src, in cqspi_direct_read_execute()
1417 dma_unmap_single(ddev, dma_dst, len, DMA_FROM_DEVICE); in cqspi_direct_read_execute()
/linux/drivers/pci/endpoint/functions/
H A Dpci-epf-test.c151 dma_addr_t dma_dst, dma_addr_t dma_src, in pci_epf_test_data_transfer() argument
157 dma_addr_t dma_local = (dir == DMA_MEM_TO_DEV) ? dma_src : dma_dst; in pci_epf_test_data_transfer()
184 tx = dmaengine_prep_dma_memcpy(chan, dma_dst, dma_src, len, in pci_epf_test_data_transfer()