| /Linux-v5.4/drivers/usb/misc/ |
| D | usbtest.c | 34 __u32 sglen; member
51 __u32 sglen; member
1157 for (i = 1; i < ctx->param->sglen; i++) { in ctrl_complete()
1160 % ctx->param->sglen]; in ctrl_complete()
1208 if (param->sglen == 0 || param->iterations > UINT_MAX / param->sglen) in test_ctrl_queue()
1214 context.count = param->sglen * param->iterations; in test_ctrl_queue()
1224 urb = kcalloc(param->sglen, sizeof(struct urb *), GFP_KERNEL); in test_ctrl_queue()
1227 for (i = 0; i < param->sglen; i++) { in test_ctrl_queue()
1388 for (i = 0; i < param->sglen; i++) { in test_ctrl_queue()
1407 for (i = 0; i < param->sglen; i++) { in test_ctrl_queue()
[all …]
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| /Linux-v5.4/lib/ |
| D | sg_split.c | 25 unsigned int sglen; in sg_calculate_split() local
36 sglen = mapped ? sg_dma_len(sg) : sg->length; in sg_calculate_split()
37 if (skip > sglen) { in sg_calculate_split()
38 skip -= sglen; in sg_calculate_split()
42 len = min_t(size_t, size, sglen - skip); in sg_calculate_split()
51 while (!size && (skip + len < sglen) && (--nb_splits > 0)) { in sg_calculate_split()
55 len = min_t(size_t, size, sglen - skip); in sg_calculate_split()
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| /Linux-v5.4/drivers/crypto/nx/ |
| D | nx.c | 149 unsigned int sglen, in nx_walk_and_build() argument
174 while (len && (nx_sg - nx_dst) < sglen) { in nx_walk_and_build()
184 nx_sg = nx_build_sg_list(nx_sg, dst, &n, sglen - (nx_sg - nx_dst)); in nx_walk_and_build()
272 max_sg_len = min_t(u64, nx_ctx->ap->sglen, in nx_build_sg_lists()
389 if (!trip->sglen || trip->databytelen < NX_PAGE_SIZE) { in nx_of_update_msc()
391 "%u/%u (ignored)\n", trip->sglen, in nx_of_update_msc()
401 props->ap[msc->fc][msc->mode][0].sglen = in nx_of_update_msc()
402 trip->sglen; in nx_of_update_msc()
407 props->ap[msc->fc][msc->mode][1].sglen = in nx_of_update_msc()
408 trip->sglen; in nx_of_update_msc()
[all …]
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| D | nx-aes-xcbc.c | 82 nx_ctx->ap->sglen); in nx_xcbc_empty()
88 nx_ctx->ap->sglen); in nx_xcbc_empty()
109 nx_ctx->ap->sglen); in nx_xcbc_empty()
116 nx_ctx->ap->sglen); in nx_xcbc_empty()
197 nx_ctx->ap->sglen); in nx_xcbc_update()
203 &len, nx_ctx->ap->sglen); in nx_xcbc_update()
325 &len, nx_ctx->ap->sglen); in nx_xcbc_final()
334 nx_ctx->ap->sglen); in nx_xcbc_final()
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| D | nx.h | 33 u32 sglen; member
45 u32 sglen; member
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| D | nx-aes-ccm.c | 239 nx_insg = nx_build_sg_list(nx_insg, b1, &len, nx_ctx->ap->sglen); in generate_pat()
245 nx_ctx->ap->sglen); in generate_pat()
276 max_sg_len = min_t(u64, nx_ctx->ap->sglen, in generate_pat()
286 nx_ctx->ap->sglen, in generate_pat()
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| D | nx-aes-gcm.c | 123 nx_ctx->ap->sglen); in nx_gca()
188 nx_ctx->ap->sglen); in gmac()
272 &len, nx_ctx->ap->sglen); in gcm_empty()
279 nx_ctx->ap->sglen); in gcm_empty()
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| D | nx-sha256.c | 87 max_sg_len = min_t(u64, nx_ctx->ap->sglen, in nx_sha256_update()
189 max_sg_len = min_t(u64, nx_ctx->ap->sglen, in nx_sha256_final()
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| /Linux-v5.4/drivers/dma/ |
| D | sa11x0-dma.c | 80 unsigned sglen; member
176 if (p->sg_load == txd->sglen) { in sa11x0_dma_start_sg()
227 if (++p->sg_done == txd->sglen) { in sa11x0_dma_complete()
464 for (i = 0; i < txd->sglen; i++) { in sa11x0_dma_tx_status()
480 for (; i < txd->sglen; i++) { in sa11x0_dma_tx_status()
523 struct dma_chan *chan, struct scatterlist *sg, unsigned int sglen, in sa11x0_dma_prep_slave_sg() argument
529 unsigned i, j = sglen; in sa11x0_dma_prep_slave_sg()
540 if (sglen == 0) in sa11x0_dma_prep_slave_sg()
543 for_each_sg(sg, sgent, sglen, i) { in sa11x0_dma_prep_slave_sg()
563 for_each_sg(sg, sgent, sglen, i) { in sa11x0_dma_prep_slave_sg()
[all …]
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| D | sprd-dma.c | 719 unsigned int sglen, int sg_index, in sprd_dma_fill_desc() argument
822 temp = sglen ? (sg_index + 1) % sglen : 0; in sprd_dma_fill_desc()
845 unsigned int sglen, int sg_index, in sprd_dma_fill_linklist_desc() argument
860 return sprd_dma_fill_desc(chan, hw, sglen, sg_index, src, dst, len, in sprd_dma_fill_linklist_desc()
921 unsigned int sglen, enum dma_transfer_direction dir, in sprd_dma_prep_slave_sg() argument
963 for_each_sg(sgl, sg, sglen, i) { in sprd_dma_prep_slave_sg()
984 if (sglen < 2) in sprd_dma_prep_slave_sg()
987 ret = sprd_dma_fill_linklist_desc(chan, sglen, i, src, dst, len, in sprd_dma_prep_slave_sg()
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| D | moxart-dma.c | 126 unsigned int sglen; member
325 d->sglen = sg_len; in moxart_prep_slave_sg()
456 for (size = i = completed_sgs; i < d->sglen; i++) in moxart_dma_desc_size()
545 if (++ch->sgidx < ch->desc->sglen) { in moxart_dma_interrupt()
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| /Linux-v5.4/drivers/crypto/cavium/nitrox/ |
| D | nitrox_req.h | 587 unsigned int sglen; in create_multi_sg() local
589 for (; buflen && from_sg; buflen -= sglen) { in create_multi_sg()
590 sglen = from_sg->length; in create_multi_sg()
591 if (sglen > buflen) in create_multi_sg()
592 sglen = buflen; in create_multi_sg()
594 sg_set_buf(sg, sg_virt(from_sg), sglen); in create_multi_sg()
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| /Linux-v5.4/drivers/media/v4l2-core/ |
| D | videobuf-dma-sg.c | 301 dma->sglen = 1; in videobuf_dma_map()
313 dma->sglen = dma_map_sg(dev, dma->sglist, in videobuf_dma_map()
315 if (0 == dma->sglen) { in videobuf_dma_map()
320 dma->sglen = 0; in videobuf_dma_map()
332 if (!dma->sglen) in videobuf_dma_unmap()
339 dma->sglen = 0; in videobuf_dma_unmap()
349 BUG_ON(dma->sglen); in videobuf_dma_free()
576 BUG_ON(!mem || !mem->dma.sglen); in __videobuf_sync()
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| /Linux-v5.4/drivers/media/pci/cx23885/ |
| D | cx23885-alsa.c | 115 buf->sglen = dma_map_sg(&dev->pci->dev, buf->sglist, in cx23885_alsa_dma_map()
118 if (0 == buf->sglen) { in cx23885_alsa_dma_map()
129 if (!buf->sglen) in cx23885_alsa_dma_unmap()
132 dma_unmap_sg(&dev->pci->dev, buf->sglist, buf->sglen, PCI_DMA_FROMDEVICE); in cx23885_alsa_dma_unmap()
133 buf->sglen = 0; in cx23885_alsa_dma_unmap()
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| /Linux-v5.4/drivers/dma/ti/ |
| D | omap-dma.c | 104 unsigned sglen; member
234 for (i = 0; i < d->sglen; i++) { in omap_dma_desc_free()
586 } else if (d->using_ll || c->sgidx == d->sglen) { in omap_dma_callback()
722 for (size = i = 0; i < d->sglen; i++) in omap_dma_desc_size()
733 for (size = i = 0; i < d->sglen; i++) { in omap_dma_desc_size_pos()
886 struct dma_chan *chan, struct scatterlist *sgl, unsigned sglen, in omap_dma_prep_slave_sg() argument
931 d = kzalloc(struct_size(d, sg, sglen), GFP_ATOMIC); in omap_dma_prep_slave_sg()
1024 if (sglen >= 2) in omap_dma_prep_slave_sg()
1027 for_each_sg(sgl, sgent, sglen, i) { in omap_dma_prep_slave_sg()
1045 omap_dma_fill_type2_desc(d, i, dir, (i == sglen - 1)); in omap_dma_prep_slave_sg()
[all …]
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| /Linux-v5.4/drivers/staging/rts5208/ |
| D | rtsx_transport.c | 79 unsigned int sglen = sg->length - *offset; in rtsx_stor_access_xfer_buf() local
81 if (sglen > buflen - cnt) { in rtsx_stor_access_xfer_buf()
83 sglen = buflen - cnt; in rtsx_stor_access_xfer_buf()
84 *offset += sglen; in rtsx_stor_access_xfer_buf()
92 while (sglen > 0) { in rtsx_stor_access_xfer_buf()
93 unsigned int plen = min(sglen, (unsigned int) in rtsx_stor_access_xfer_buf()
107 sglen -= plen; in rtsx_stor_access_xfer_buf()
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| /Linux-v5.4/drivers/media/pci/cx25821/ |
| D | cx25821-alsa.c | 56 int sglen; member
179 buf->sglen = dma_map_sg(&dev->pci->dev, buf->sglist, in cx25821_alsa_dma_map()
182 if (0 == buf->sglen) { in cx25821_alsa_dma_map()
193 if (!buf->sglen) in cx25821_alsa_dma_unmap()
196 dma_unmap_sg(&dev->pci->dev, buf->sglist, buf->sglen, PCI_DMA_FROMDEVICE); in cx25821_alsa_dma_unmap()
197 buf->sglen = 0; in cx25821_alsa_dma_unmap()
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| /Linux-v5.4/tools/usb/ |
| D | testusb.c | 48 unsigned sglen; member
388 param.sglen = 32; in main()
410 if (parse_num(¶m.sglen, optarg)) in main()
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| /Linux-v5.4/drivers/media/pci/cx88/ |
| D | cx88-alsa.c | 49 int sglen; member
318 buf->sglen = dma_map_sg(&dev->pci->dev, buf->sglist, in cx88_alsa_dma_map()
321 if (buf->sglen == 0) { in cx88_alsa_dma_map()
332 if (!buf->sglen) in cx88_alsa_dma_unmap()
335 dma_unmap_sg(&dev->pci->dev, buf->sglist, buf->sglen, in cx88_alsa_dma_unmap()
337 buf->sglen = 0; in cx88_alsa_dma_unmap()
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| /Linux-v5.4/include/media/ |
| D | videobuf-dma-sg.h | 62 int sglen; member
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| /Linux-v5.4/drivers/media/pci/cobalt/ |
| D | cobalt-omnitek.h | 35 struct scatterlist *scatter_list, bool to_pci, unsigned sglen,
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| D | cobalt-omnitek.c | 150 struct scatterlist *scatter_list, bool to_pci, unsigned sglen, in descriptor_list_create() argument
200 if (sglen == 1) { in descriptor_list_create()
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| /Linux-v5.4/drivers/media/pci/saa7134/ |
| D | saa7134-alsa.c | 299 dma->sglen = dma_map_sg(&dev->pci->dev, dma->sglist, in saa7134_alsa_dma_map()
302 if (0 == dma->sglen) { in saa7134_alsa_dma_map()
313 if (!dma->sglen) in saa7134_alsa_dma_unmap()
316 dma_unmap_sg(&dev->pci->dev, dma->sglist, dma->sglen, PCI_DMA_FROMDEVICE); in saa7134_alsa_dma_unmap()
317 dma->sglen = 0; in saa7134_alsa_dma_unmap()
715 dev->dmasound.sglist, dev->dmasound.sglen, 0); in snd_card_saa7134_hw_params()
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| /Linux-v5.4/drivers/ata/ |
| D | pata_arasan_cf.c | 434 u32 xfer_cnt, sglen, dma_len, xfer_ctr; in sg_xfer() local
439 sglen = sg_dma_len(sg); in sg_xfer()
455 while (sglen) { in sg_xfer()
456 xfer_cnt = min(sglen, MAX_XFER_COUNT); in sg_xfer()
486 sglen -= dma_len; in sg_xfer()
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| /Linux-v5.4/drivers/media/common/saa7146/ |
| D | saa7146_core.c | 236 struct scatterlist *list, int sglen ) in saa7146_pgtable_build_single() argument
242 BUG_ON(0 == sglen); in saa7146_pgtable_build_single()
250 for (i = 0; i < sglen; i++, list++) { in saa7146_pgtable_build_single()
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