| /linux-master/arch/sparc/kernel/ |
| H A D | iommu_common.h | 45 int nr = iommu_num_pages(paddr, outs->dma_length + sg->length,
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| H A D | iommu.c | 472 outs->dma_length = 0;
522 (outs->dma_length + s->length > max_seg_size) ||
530 outs->dma_length += s->length;
537 outs->dma_length = slen;
549 outs->dma_length = 0;
556 if (s->dma_length != 0) {
561 npages = iommu_num_pages(s->dma_address, s->dma_length,
574 s->dma_length = 0;
626 unsigned int len = sg->dma_length;
729 if (sg->dma_length
[all...] |
| H A D | pci_sun4v.c | 506 outs->dma_length = 0;
566 (outs->dma_length + s->length > max_seg_size) ||
574 outs->dma_length += s->length;
581 outs->dma_length = slen;
598 outs->dma_length = 0;
605 if (s->dma_length != 0) {
609 npages = iommu_num_pages(s->dma_address, s->dma_length,
614 s->dma_length = 0;
648 unsigned int len = sg->dma_length;
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| /linux-master/arch/x86/kernel/ |
| H A D | amd_gart_64.c | 283 if (!s->dma_length || !s->length)
285 gart_unmap_page(dev, s->dma_address, s->dma_length, dir, 0);
309 sg[0].dma_length = 0;
314 s->dma_length = s->length;
342 sout->dma_length = s->length;
344 sout->dma_length += s->length;
367 sout->dma_length = start->length;
441 sgmap->dma_length = 0;
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| /linux-master/drivers/net/wireless/ath/ath12k/ |
| H A D | dp_mon.h | 63 u16 dma_length; member in struct:dp_mon_packet_info
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| /linux-master/arch/alpha/kernel/ |
| H A D | pci_iommu.c | 479 Write dma_length of each leader with the combined lengths of
519 leader->dma_length = leader_length;
529 leader->dma_length = leader_length;
541 long size = leader->dma_length;
553 out->dma_length = size;
565 out->dma_length = size;
591 out->dma_length = size;
651 sg->dma_length = sg->length;
691 out->dma_length = 0;
750 size = sg->dma_length;
[all...] |
| /linux-master/arch/powerpc/kernel/ |
| H A D | iommu.c | 493 outs->dma_length = 0;
551 (outs->dma_length + s->length > max_seg_size)) {
558 outs->dma_length += s->length;
559 DBG(" merged, new len: %ux\n", outs->dma_length);
567 outs->dma_length = slen;
587 outs->dma_length = 0;
597 if (s->dma_length != 0) {
601 npages = iommu_num_pages(s->dma_address, s->dma_length,
604 s->dma_length = 0;
629 if (sg->dma_length
[all...] |
| /linux-master/drivers/infiniband/hw/qib/ |
| H A D | qib_user_sdma.c | 91 u16 dma_length; /* for dma_unmap_page() */ member in struct:qib_user_sdma_pkt::__anon442
259 dma_addr_t dma_addr, u16 dma_length)
270 pkt->addr[i].dma_length = dma_length;
385 pkt->addr[pkt->index].dma_length,
476 pkt->addr[pkt->index].dma_length,
625 pkt->addr[i].dma_length,
638 pkt->addr[i].dma_length,
742 pkt->addr[0].dma_length,
254 qib_user_sdma_init_frag(struct qib_user_sdma_pkt *pkt, int i, u16 offset, u16 len, u16 first_desc, u16 last_desc, u16 put_page, u16 dma_mapped, struct page *page, void *kvaddr, dma_addr_t dma_addr, u16 dma_length) argument
|
| /linux-master/include/linux/ |
| H A D | scatterlist.h | 17 unsigned int dma_length; member in struct:scatterlist
34 #define sg_dma_len(sg) ((sg)->dma_length)
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| /linux-master/arch/sparc/mm/ |
| H A D | io-unit.c | 175 sg->dma_length = sg->length;
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| H A D | iommu.c | 261 sg->dma_length = sg->length;
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| /linux-master/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_gart.c | 165 sg->sgl->dma_length = adev->gart.table_size;
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| H A D | amdgpu_amdkfd_gpuvm.c | 539 sg->sgl->dma_length = size;
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| /linux-master/drivers/dma/sh/ |
| H A D | rz-dmac.c | 506 int dma_length = 0; local
515 dma_length += sg_dma_len(sg);
521 desc->len = dma_length;
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| /linux-master/drivers/dma/ |
| H A D | imx-dma.c | 549 "%s channel: %d dest=0x%08llx src=0x%08llx dma_length=%zu\n",
801 int i, dma_length = 0; local
811 dma_length += sg_dma_len(sg);
834 desc->len = dma_length;
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| /linux-master/arch/powerpc/platforms/pseries/ |
| H A D | ibmebus.c | 118 sg->dma_length = sg->length;
|
| H A D | vio.c | 573 alloc_size -= roundup(sgl->dma_length, IOMMU_PAGE_SIZE(tbl));
597 alloc_size += roundup(sgl->dma_length, IOMMU_PAGE_SIZE(tbl));
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| /linux-master/drivers/dma/ti/ |
| H A D | edma.c | 893 * @dma_length: Total length of the DMA transfer
898 unsigned int acnt, unsigned int dma_length,
920 * (dma_length / acnt) by (SZ_64K -1). This is so
930 ccnt = dma_length / acnt / (SZ_64K - 1);
931 bcnt = dma_length / acnt - ccnt * (SZ_64K - 1);
953 ccnt = dma_length / (acnt * bcnt);
961 epset->len = dma_length;
896 edma_config_pset(struct dma_chan *chan, struct edma_pset *epset, dma_addr_t src_addr, dma_addr_t dst_addr, u32 burst, unsigned int acnt, unsigned int dma_length, enum dma_transfer_direction direction) argument
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| /linux-master/arch/arm/mm/ |
| H A D | dma-mapping.c | 1252 s->dma_length = 0;
1261 dma->dma_length = size - offset;
1275 dma->dma_length = size - offset;
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| /linux-master/arch/powerpc/platforms/ps3/ |
| H A D | system-bus.c | 652 sg->dma_length = sg->length;
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| /linux-master/drivers/accel/habanalabs/common/ |
| H A D | device.c | 211 sg->dma_length,
253 sg->dma_length,
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| /linux-master/drivers/iommu/ |
| H A D | dma-iommu.c | 1006 sgt->sgl->dma_length = size;
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| /linux-master/drivers/nvme/target/ |
| H A D | fc.c | 334 s->dma_length = s->length;
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| /linux-master/drivers/infiniband/ulp/srp/ |
| H A D | ib_srp.c | 1574 idb_sg->dma_length = idb_sg->length; /* hack^2 */
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| /linux-master/drivers/nvme/host/ |
| H A D | fc.c | 1002 s->dma_length = s->length;
|