Searched refs:last_sg (Results 1 – 8 of 8) sorted by relevance
| /Linux-v5.4/drivers/dma/ |
| D | fsl-edma-common.c | 451 u32 src_addr, dst_addr, last_sg, nbytes; in fsl_edma_prep_dma_cyclic() local
487 last_sg = fsl_desc->tcd[(i + 1) % sg_len].ptcd; in fsl_edma_prep_dma_cyclic()
503 iter, doff, last_sg, true, false, true); in fsl_edma_prep_dma_cyclic()
519 u32 src_addr, dst_addr, last_sg, nbytes; in fsl_edma_prep_slave_sg() local
549 last_sg = fsl_desc->tcd[(i + 1) % sg_len].ptcd; in fsl_edma_prep_slave_sg()
565 last_sg = fsl_desc->tcd[(i + 1)].ptcd; in fsl_edma_prep_slave_sg()
568 nbytes, 0, iter, iter, doff, last_sg, in fsl_edma_prep_slave_sg()
571 last_sg = 0; in fsl_edma_prep_slave_sg()
574 nbytes, 0, iter, iter, doff, last_sg, in fsl_edma_prep_slave_sg()
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| D | tegra20-apb-dma.c | 152 bool last_sg; member
551 if (sgreq->last_sg) { in tegra_dma_abort_all()
608 if (sgreq->last_sg) { in handle_once_dma_done()
1099 sg_req->last_sg = false; in tegra_dma_prep_slave_sg()
1105 sg_req->last_sg = true; in tegra_dma_prep_slave_sg()
1233 sg_req->last_sg = false; in tegra_dma_prep_dma_cyclic()
1241 sg_req->last_sg = true; in tegra_dma_prep_dma_cyclic()
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| /Linux-v5.4/arch/alpha/kernel/ |
| D | pci_iommu.c | 633 struct scatterlist *last_sg = sg; in sg_fill() local
652 last_sg - leader, SG_ENT_VIRT_ADDRESS(last_sg), in sg_fill()
653 last_sg->length, npages); in sg_fill()
654 while (++last_sg <= sg) { in sg_fill()
656 last_sg - leader, SG_ENT_VIRT_ADDRESS(last_sg), in sg_fill()
657 last_sg->length); in sg_fill()
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| /Linux-v5.4/drivers/crypto/chelsio/ |
| D | chcr_crypto.h | 199 struct scatterlist *last_sg; member
207 struct scatterlist *last_sg; member
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| D | chcr_algo.c | 464 walk->last_sg = sg; in dsgl_walk_add_sg()
481 walk->last_sg = NULL; in ulptx_walk_init()
541 walk->last_sg = sg; in ulptx_walk_add_sg()
562 walk->last_sg = sg; in ulptx_walk_add_sg()
2596 reqctx->srcsg = ulp_walk.last_sg; in chcr_add_cipher_src_ent()
2615 reqctx->dstsg = dsgl_walk.last_sg; in chcr_add_cipher_dst_ent()
2646 reqctx->hctx_wr.srcsg = ulp_walk.last_sg; in chcr_add_hash_src_ent()
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| /Linux-v5.4/drivers/spi/ |
| D | spi-imx.c | 1341 struct scatterlist *last_sg = sg_last(rx->sgl, rx->nents); in spi_imx_dma_transfer() local
1348 if (!(sg_dma_len(last_sg) % (i * bytes_per_word))) in spi_imx_dma_transfer()
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| /Linux-v5.4/drivers/ata/ |
| D | sata_mv.c | 1789 struct mv_sg *mv_sg, *last_sg = NULL; in mv_fill_sg() local
1812 last_sg = mv_sg; in mv_fill_sg()
1817 if (likely(last_sg)) in mv_fill_sg()
1818 last_sg->flags_size |= cpu_to_le32(EPRD_FLAG_END_OF_TBL); in mv_fill_sg()
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| /Linux-v5.4/drivers/scsi/ |
| D | hpsa.c | 4549 int use_sg, i, sg_limit, chained, last_sg; in hpsa_scatter_gather() local
4571 last_sg = scsi_sg_count(cmd) - 1; in hpsa_scatter_gather()
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