Searched refs:nents (Results 51 - 75 of 252) sorted by relevance

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/linux-master/include/linux/
H A Dtifm.h144 int tifm_map_sg(struct tifm_dev *sock, struct scatterlist *sg, int nents,
146 void tifm_unmap_sg(struct tifm_dev *sock, struct scatterlist *sg, int nents,
H A Dkfifo.h714 * @nents: number of entries in the scatterlist array
723 #define kfifo_dma_in_prepare(fifo, sgl, nents, len) \
727 int __nents = (nents); \
763 * @nents: number of entries in the scatterlist array
774 #define kfifo_dma_out_prepare(fifo, sgl, nents, len) \
778 int __nents = (nents); \
857 struct scatterlist *sgl, int nents, unsigned int len);
860 struct scatterlist *sgl, int nents, unsigned int len);
879 struct scatterlist *sgl, int nents, unsigned int len, size_t recsize);
885 struct scatterlist *sgl, int nents, unsigne
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/linux-master/tools/testing/scatterlist/
H A Dmain.c36 printf("size = %u, max segment = %u, expected nents = %u\nst->nents = %u, st->orig_nents= %u\n",
37 test->size, test->max_seg, test->expected_segments, st->nents,
117 VALIDATE(append.sgt.nents == test->expected_segments,
/linux-master/drivers/gpu/drm/i915/gem/
H A Di915_gem_internal.c68 st->nents = 0;
87 st->nents++;
/linux-master/arch/arm64/kernel/
H A Dmodule-plts.c316 int nents, numrels = sechdrs[i].sh_size / sizeof(Elf64_Rela); local
330 nents = partition_branch_plt_relas(syms, rels, numrels,
332 if (nents)
333 sort(rels, nents, sizeof(Elf64_Rela), cmp_rela, NULL);
/linux-master/drivers/misc/
H A Dtifm_core.c292 int tifm_map_sg(struct tifm_dev *sock, struct scatterlist *sg, int nents, argument
295 return dma_map_sg(&to_pci_dev(sock->dev.parent)->dev, sg, nents,
300 void tifm_unmap_sg(struct tifm_dev *sock, struct scatterlist *sg, int nents, argument
303 dma_unmap_sg(&to_pci_dev(sock->dev.parent)->dev, sg, nents, direction);
/linux-master/drivers/scsi/libfc/
H A Dfc_libfc.c94 * @nents: pointer to the remaining number of entries in the SG list.
101 u32 *nents, size_t *offset,
116 if (!(*nents))
118 --(*nents);
99 fc_copy_buffer_to_sglist(void *buf, size_t len, struct scatterlist *sg, u32 *nents, size_t *offset, u32 *crc) argument
H A Dfc_libfc.h124 u32 *nents, size_t *offset,
/linux-master/drivers/crypto/caam/
H A Dcaamrng.c122 int len, nents; local
125 nents = kfifo_dma_in_prepare(&ctx->fifo, sg, ARRAY_SIZE(sg),
127 if (!nents)
/linux-master/drivers/infiniband/core/
H A Drw.c97 u32 nents = min(sg_cnt, pages_per_mr); local
106 ret = ib_map_mr_sg(reg->mr, sg, nents, &offset, PAGE_SIZE);
107 if (ret < 0 || ret < nents) {
142 u32 nents = min(sg_cnt, pages_per_mr); local
174 sg_cnt -= nents;
175 for (j = 0; j < nents; j++)
306 sg_cnt = sgt.nents;
418 ret = ib_map_mr_sg_pi(ctx->reg->mr, sg, sgt.nents, NULL, prot_sg,
419 prot_sgt.nents, NULL, SZ_4K);
422 sgt.nents
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/linux-master/drivers/gpu/drm/virtio/
H A Dvirtgpu_drv.h124 u32 nents, total; member in struct:virtio_gpu_object_array
308 struct virtio_gpu_object_array *virtio_gpu_array_alloc(u32 nents);
310 virtio_gpu_array_from_handles(struct drm_file *drm_file, u32 *handles, u32 nents);
351 unsigned int nents);
419 uint32_t nents);
/linux-master/drivers/parisc/
H A Dccio-dma.c896 * @nents: The number of entries in the scatter/gather list.
903 ccio_map_sg(struct device *dev, struct scatterlist *sglist, int nents, argument
918 DBG_RUN_SG("%s() START %d entries\n", __func__, nents);
921 if (nents == 1) {
929 for(i = 0; i < nents; i++)
946 coalesced = iommu_coalesce_chunks(ioc, dev, sglist, nents, ccio_alloc_range);
956 filled = iommu_fill_pdir(ioc, sglist, nents, hint, ccio_io_pdir_entry);
976 * @nents: The number of entries in the scatter/gather list.
983 ccio_unmap_sg(struct device *dev, struct scatterlist *sglist, int nents, argument
996 __func__, nents, sg_vir
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H A Dsba_iommu.c273 * @nents: number of entries in SG list
278 sba_dump_sg( struct ioc *ioc, struct scatterlist *startsg, int nents) argument
280 while (nents-- > 0) {
282 nents,
943 * @nents: number of entries in list
950 sba_map_sg(struct device *dev, struct scatterlist *sglist, int nents, argument
957 DBG_RUN_SG("%s() START %d entries\n", __func__, nents);
964 if (nents == 1) {
976 sba_dump_sg(ioc, sglist, nents);
993 iommu_coalesce_chunks(ioc, dev, sglist, nents, sba_alloc_rang
1035 sba_unmap_sg(struct device *dev, struct scatterlist *sglist, int nents, enum dma_data_direction direction, unsigned long attrs) argument
[all...]
/linux-master/include/trace/events/
H A Drpcrdma.h404 __field(int, nents)
415 __entry->nents = mr->mr_nents;
427 __entry->nents < __entry->nsegs ? "more" : "last"
453 __field(int, nents)
463 __entry->nents = mr->mr_nents;
475 __entry->nents < __entry->nsegs ? "more" : "last"
511 __field(int, nents)
531 __entry->nents = mr->mr_nents;
539 " mr.id=%u nents=%d %u@0x%016llx:0x%08x (%s)",
541 __entry->mr_id, __entry->nents, __entr
[all...]
/linux-master/drivers/spi/
H A Dspi-pic32-sqi.c265 int nents, i; local
277 nents = xfer->rx_sg.nents;
281 nents = xfer->tx_sg.nents;
296 for_each_sg(sgl, sg, nents, i) {
/linux-master/arch/powerpc/platforms/ps3/
H A Dsystem-bus.c632 int nents, enum dma_data_direction direction, unsigned long attrs)
642 for_each_sg(sgl, sg, nents, i) {
655 return nents;
660 int nents,
669 int nents, enum dma_data_direction direction, unsigned long attrs)
677 int nents, enum dma_data_direction direction,
631 ps3_sb_map_sg(struct device *_dev, struct scatterlist *sgl, int nents, enum dma_data_direction direction, unsigned long attrs) argument
659 ps3_ioc0_map_sg(struct device *_dev, struct scatterlist *sg, int nents, enum dma_data_direction direction, unsigned long attrs) argument
668 ps3_sb_unmap_sg(struct device *_dev, struct scatterlist *sg, int nents, enum dma_data_direction direction, unsigned long attrs) argument
676 ps3_ioc0_unmap_sg(struct device *_dev, struct scatterlist *sg, int nents, enum dma_data_direction direction, unsigned long attrs) argument
/linux-master/drivers/infiniband/sw/siw/
H A Dsiw_mem.c401 int nents = min_t(int, num_pages, PAGES_PER_CHUNK); local
403 kcalloc(nents, sizeof(struct page *), GFP_KERNEL);
410 while (nents--) {
/linux-master/drivers/dma/hsu/
H A Dhsu.h75 unsigned int nents; member in struct:hsu_dma_desc
/linux-master/drivers/media/common/saa7146/
H A Dsaa7146_core.c181 pt->nents = pages;
182 slen = dma_map_sg(&pci->dev, pt->slist, pt->nents, DMA_FROM_DEVICE);
192 dma_unmap_sg(&pci->dev, pt->slist, pt->nents, DMA_FROM_DEVICE);
206 dma_unmap_sg(&pci->dev, pt->slist, pt->nents, DMA_FROM_DEVICE);
/linux-master/drivers/mtd/nand/
H A Decc-mxic.c558 int offset, nents, step, ret; local
576 nents = dma_map_sg(mxic->dev, ctx->sg, 2, DMA_BIDIRECTIONAL);
577 if (!nents)
617 int nents, step, ret; local
633 nents = dma_map_sg(mxic->dev, ctx->sg, 2, DMA_BIDIRECTIONAL);
634 if (!nents)
673 int nents; local
688 nents = dma_map_sg(mxic->dev, ctx->sg, 2, DMA_BIDIRECTIONAL);
689 if (!nents)
/linux-master/arch/powerpc/platforms/pseries/
H A Dibmebus.c110 int nents, enum dma_data_direction direction,
116 for_each_sg(sgl, sg, nents, i) {
121 return nents;
126 int nents, enum dma_data_direction direction,
108 ibmebus_map_sg(struct device *dev, struct scatterlist *sgl, int nents, enum dma_data_direction direction, unsigned long attrs) argument
124 ibmebus_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction direction, unsigned long attrs) argument
/linux-master/arch/alpha/kernel/
H A Dpci_iommu.c635 int nents, enum dma_data_direction dir,
650 if (nents == 1) {
661 end = sg + nents;
717 int nents, enum dma_data_direction dir,
743 for (end = sg + nents; sg < end; ++sg) {
757 sg - end + nents, addr, size);
765 sg - end + nents, addr, size);
770 sg - end + nents, addr, size);
789 DBGA("pci_unmap_sg: %ld entries\n", nents - (end - sg));
633 alpha_pci_map_sg(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction dir, unsigned long attrs) argument
715 alpha_pci_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction dir, unsigned long attrs) argument
/linux-master/drivers/gpu/drm/i915/
H A Di915_gem_gtt.c33 pages->sgl, pages->nents,
67 dma_unmap_sg(i915->drm.dev, pages->sgl, pages->nents,
/linux-master/drivers/crypto/chelsio/
H A Dchcr_crypto.h198 unsigned int nents; member in struct:ulptx_walk
207 unsigned int nents; member in struct:dsgl_walk
/linux-master/include/target/
H A Dtarget_core_fabric.h226 int target_alloc_sgl(struct scatterlist **sgl, unsigned int *nents,
228 void target_free_sgl(struct scatterlist *sgl, int nents);

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