| /Linux-v5.10/drivers/dma/ |
| D | fsl-edma-common.c | 458 u32 src_addr, dst_addr, last_sg, nbytes; in fsl_edma_prep_dma_cyclic() local
494 last_sg = fsl_desc->tcd[(i + 1) % sg_len].ptcd; in fsl_edma_prep_dma_cyclic()
510 iter, doff, last_sg, true, false, true); in fsl_edma_prep_dma_cyclic()
526 u32 src_addr, dst_addr, last_sg, nbytes; in fsl_edma_prep_slave_sg() local
556 last_sg = fsl_desc->tcd[(i + 1) % sg_len].ptcd; in fsl_edma_prep_slave_sg()
572 last_sg = fsl_desc->tcd[(i + 1)].ptcd; in fsl_edma_prep_slave_sg()
575 nbytes, 0, iter, iter, doff, last_sg, in fsl_edma_prep_slave_sg()
578 last_sg = 0; in fsl_edma_prep_slave_sg()
581 nbytes, 0, iter, iter, doff, last_sg, in fsl_edma_prep_slave_sg()
|
| D | tegra20-apb-dma.c | 153 bool last_sg; member
541 if (sgreq->last_sg) { in tegra_dma_abort_all()
594 if (sgreq->last_sg) { in handle_once_dma_done()
1144 sg_req->last_sg = false; in tegra_dma_prep_slave_sg()
1150 sg_req->last_sg = true; in tegra_dma_prep_slave_sg()
1279 sg_req->last_sg = false; in tegra_dma_prep_dma_cyclic()
1287 sg_req->last_sg = true; in tegra_dma_prep_dma_cyclic()
|
| /Linux-v5.10/arch/alpha/kernel/ |
| D | pci_iommu.c | 628 struct scatterlist *last_sg = sg; in sg_fill() local
647 last_sg - leader, SG_ENT_VIRT_ADDRESS(last_sg), in sg_fill()
648 last_sg->length, npages); in sg_fill()
649 while (++last_sg <= sg) { in sg_fill()
651 last_sg - leader, SG_ENT_VIRT_ADDRESS(last_sg), in sg_fill()
652 last_sg->length); in sg_fill()
|
| /Linux-v5.10/block/ |
| D | blk-merge.c | 513 struct scatterlist *sglist, struct scatterlist **last_sg) in __blk_rq_map_sg() argument
518 nsegs = __blk_bvec_map_sg(rq->special_vec, sglist, last_sg); in __blk_rq_map_sg()
520 nsegs = __blk_bvec_map_sg(bio_iovec(rq->bio), sglist, last_sg); in __blk_rq_map_sg()
522 nsegs = __blk_bios_map_sg(q, rq->bio, sglist, last_sg); in __blk_rq_map_sg()
524 if (*last_sg) in __blk_rq_map_sg()
525 sg_mark_end(*last_sg); in __blk_rq_map_sg()
|
| /Linux-v5.10/drivers/crypto/chelsio/ |
| D | chcr_crypto.h | 201 struct scatterlist *last_sg; member
209 struct scatterlist *last_sg; member
|
| D | chcr_algo.c | 463 walk->last_sg = sg; in dsgl_walk_add_sg()
480 walk->last_sg = NULL; in ulptx_walk_init()
540 walk->last_sg = sg; in ulptx_walk_add_sg()
561 walk->last_sg = sg; in ulptx_walk_add_sg()
2740 reqctx->srcsg = ulp_walk.last_sg; in chcr_add_cipher_src_ent()
2760 reqctx->dstsg = dsgl_walk.last_sg; in chcr_add_cipher_dst_ent()
2790 reqctx->hctx_wr.srcsg = ulp_walk.last_sg; in chcr_add_hash_src_ent()
|
| /Linux-v5.10/drivers/ide/ |
| D | ide-io.c | 236 struct scatterlist *sg = hwif->sg_table, *last_sg = NULL; in ide_map_sg() local
239 cmd->sg_nents = __blk_rq_map_sg(drive->queue, rq, sg, &last_sg); in ide_map_sg()
241 last_sg->length += in ide_map_sg()
|
| /Linux-v5.10/drivers/scsi/ |
| D | scsi_lib.c | 1009 struct scatterlist *last_sg = NULL; in scsi_alloc_sgtables() local
1035 count = __blk_rq_map_sg(rq->q, rq, cmd->sdb.table.sgl, &last_sg); in scsi_alloc_sgtables()
1041 last_sg->length += pad_len; in scsi_alloc_sgtables()
1046 sg_unmark_end(last_sg); in scsi_alloc_sgtables()
1047 last_sg = sg_next(last_sg); in scsi_alloc_sgtables()
1048 sg_set_buf(last_sg, sdev->dma_drain_buf, sdev->dma_drain_len); in scsi_alloc_sgtables()
1049 sg_mark_end(last_sg); in scsi_alloc_sgtables()
|
| D | hpsa.c | 4583 int use_sg, i, sg_limit, chained, last_sg; in hpsa_scatter_gather() local
4605 last_sg = scsi_sg_count(cmd) - 1; in hpsa_scatter_gather()
|
| /Linux-v5.10/include/linux/ |
| D | blkdev.h | 1208 struct scatterlist *sglist, struct scatterlist **last_sg);
1212 struct scatterlist *last_sg = NULL; in blk_rq_map_sg() local
1214 return __blk_rq_map_sg(q, rq, sglist, &last_sg); in blk_rq_map_sg()
|
| /Linux-v5.10/drivers/usb/dwc3/ |
| D | gadget.c | 1174 bool last_sg = false; in dwc3_prepare_trbs_sg() local
1188 last_sg = true; in dwc3_prepare_trbs_sg()
1193 if (last_sg) { in dwc3_prepare_trbs_sg()
1219 if (!last_sg) in dwc3_prepare_trbs_sg()
|
| /Linux-v5.10/drivers/spi/ |
| D | spi-imx.c | 1337 struct scatterlist *last_sg = sg_last(rx->sgl, rx->nents); in spi_imx_dma_transfer() local
1344 if (!(sg_dma_len(last_sg) % (i * bytes_per_word))) in spi_imx_dma_transfer()
|
| /Linux-v5.10/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()
|
