| /Linux-v5.10/drivers/infiniband/hw/mthca/ |
| D | mthca_allocator.c | 201 u64 *dma_list = NULL; in mthca_buf_alloc() local
222 dma_list = kmalloc_array(npages, sizeof(*dma_list), in mthca_buf_alloc()
224 if (!dma_list) in mthca_buf_alloc()
228 dma_list[i] = t + i * (1 << shift); in mthca_buf_alloc()
234 dma_list = kmalloc_array(npages, sizeof(*dma_list), in mthca_buf_alloc()
236 if (!dma_list) in mthca_buf_alloc()
255 dma_list[i] = t; in mthca_buf_alloc()
263 dma_list, shift, npages, in mthca_buf_alloc()
271 kfree(dma_list); in mthca_buf_alloc()
279 kfree(dma_list); in mthca_buf_alloc()
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| D | mthca_eq.c | 471 u64 *dma_list = NULL; in mthca_create_eq() local
490 dma_list = kmalloc_array(npages, sizeof(*dma_list), GFP_KERNEL); in mthca_create_eq()
491 if (!dma_list) in mthca_create_eq()
505 dma_list[i] = t; in mthca_create_eq()
519 dma_list, PAGE_SHIFT, npages, in mthca_create_eq()
551 kfree(dma_list); in mthca_create_eq()
582 kfree(dma_list); in mthca_create_eq()
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| /Linux-v5.10/drivers/misc/genwqe/ |
| D | card_utils.c | 229 static void genwqe_unmap_pages(struct genwqe_dev *cd, dma_addr_t *dma_list, in genwqe_unmap_pages() argument
235 for (i = 0; (i < num_pages) && (dma_list[i] != 0x0); i++) { in genwqe_unmap_pages()
236 pci_unmap_page(pci_dev, dma_list[i], in genwqe_unmap_pages()
238 dma_list[i] = 0x0; in genwqe_unmap_pages()
244 dma_addr_t *dma_list) in genwqe_map_pages() argument
253 dma_list[i] = 0x0; in genwqe_map_pages()
266 dma_list[i] = daddr; in genwqe_map_pages()
271 genwqe_unmap_pages(cd, dma_list, num_pages); in genwqe_map_pages()
375 dma_addr_t *dma_list) in genwqe_setup_sgl() argument
410 daddr = dma_list[p] + map_offs; in genwqe_setup_sgl()
[all …]
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| D | card_base.h | 171 dma_addr_t *dma_list; /* list of dma addresses per page */ member
372 dma_addr_t *dma_list);
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| D | card_dev.c | 965 &m->dma_list[page_offs]); in ddcb_cmd_fixups()
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| /Linux-v5.10/arch/powerpc/platforms/cell/spufs/ |
| D | spu_utils.h | 38 struct dma_list_elem dma_list[15] __attribute__ ((aligned(8))); variable
92 dma_list[i].size = 16384; in build_dma_list()
93 dma_list[i].ea_low = ea_low; in build_dma_list()
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| D | spu_save.c | 50 unsigned int list = (unsigned int)&dma_list[0]; in save_upper_240kb()
51 unsigned int size = sizeof(dma_list); in save_upper_240kb()
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| D | spu_restore.c | 50 unsigned int list = (unsigned int)&dma_list[0]; in restore_upper_240kb()
51 unsigned int size = sizeof(dma_list); in restore_upper_240kb()
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| /Linux-v5.10/drivers/infiniband/core/ |
| D | umem_odp.c | 85 umem_odp->dma_list = kvcalloc( in ib_init_umem_odp()
86 ndmas, sizeof(*umem_odp->dma_list), GFP_KERNEL); in ib_init_umem_odp()
87 if (!umem_odp->dma_list) { in ib_init_umem_odp()
102 kvfree(umem_odp->dma_list); in ib_init_umem_odp()
280 kvfree(umem_odp->dma_list); in ib_umem_odp_release()
309 dma_addr_t *dma_addr = &umem_odp->dma_list[dma_index]; in ib_umem_odp_map_dma_single_page()
433 WARN_ON(umem_odp->dma_list[dma_index]); in ib_umem_odp_map_dma_and_lock()
492 dma = umem_odp->dma_list[idx]; in ib_umem_odp_unmap_dma_pages()
516 umem_odp->dma_list[idx] = 0; in ib_umem_odp_unmap_dma_pages()
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| /Linux-v5.10/drivers/vme/ |
| D | vme.c | 944 struct vme_dma_list *dma_list; in vme_new_dma_list() local
951 dma_list = kmalloc(sizeof(*dma_list), GFP_KERNEL); in vme_new_dma_list()
952 if (!dma_list) in vme_new_dma_list()
955 INIT_LIST_HEAD(&dma_list->entries); in vme_new_dma_list()
956 dma_list->parent = list_entry(resource->entry, in vme_new_dma_list()
959 mutex_init(&dma_list->mtx); in vme_new_dma_list()
961 return dma_list; in vme_new_dma_list()
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| /Linux-v5.10/drivers/block/rsxx/ |
| D | dma.c | 672 struct list_head dma_list[RSXX_MAX_TARGETS]; in rsxx_dma_queue_bio() local
690 INIT_LIST_HEAD(&dma_list[i]); in rsxx_dma_queue_bio()
701 st = rsxx_queue_discard(card, &dma_list[tgt], laddr, in rsxx_dma_queue_bio()
723 st = rsxx_queue_dma(card, &dma_list[tgt], in rsxx_dma_queue_bio()
741 if (!list_empty(&dma_list[i])) { in rsxx_dma_queue_bio()
744 list_splice_tail(&dma_list[i], &card->ctrl[i].queue); in rsxx_dma_queue_bio()
756 rsxx_cleanup_dma_queue(&card->ctrl[i], &dma_list[i], in rsxx_dma_queue_bio()
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| /Linux-v5.10/drivers/vfio/ |
| D | vfio_iommu_type1.c | 69 struct rb_root dma_list; member
160 struct rb_node *node = iommu->dma_list.rb_node; in vfio_find_dma()
178 struct rb_node **link = &iommu->dma_list.rb_node, *parent = NULL; in vfio_link_dma()
192 rb_insert_color(&new->node, &iommu->dma_list); in vfio_link_dma()
197 rb_erase(&old->node, &iommu->dma_list); in vfio_unlink_dma()
243 for (n = rb_first(&iommu->dma_list); n; n = rb_next(n)) { in vfio_dma_bitmap_alloc_all()
268 for (n = rb_first(&iommu->dma_list); n; n = rb_next(n)) { in vfio_dma_bitmap_free_all()
1038 for (n = rb_first(&iommu->dma_list); n; n = rb_next(n)) { in vfio_iova_dirty_bitmap()
1438 n = rb_first(&iommu->dma_list); in vfio_iommu_replay()
1512 for (n = rb_first(&iommu->dma_list); n; n = rb_next(n)) { in vfio_iommu_replay()
[all …]
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| /Linux-v5.10/include/rdma/ |
| D | ib_umem_odp.h | 25 dma_addr_t *dma_list; member
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| /Linux-v5.10/drivers/net/ethernet/mellanox/mlx4/ |
| D | eq.c | 976 u64 *dma_list = NULL; in mlx4_create_eq() local
997 dma_list = kmalloc_array(npages, sizeof(*dma_list), GFP_KERNEL); in mlx4_create_eq()
998 if (!dma_list) in mlx4_create_eq()
1014 dma_list[i] = t; in mlx4_create_eq()
1032 err = mlx4_write_mtt(dev, &eq->mtt, 0, npages, dma_list); in mlx4_create_eq()
1052 kfree(dma_list); in mlx4_create_eq()
1081 kfree(dma_list); in mlx4_create_eq()
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| /Linux-v5.10/sound/pci/ |
| D | maestro3.c | 745 struct m3_list dma_list; member
1739 s->index_list[2] = &chip->dma_list; in snd_m3_substream_open()
2164 chip->dma_list.curlen = 0; in snd_m3_assp_init()
2165 chip->dma_list.mem_addr = KDATA_DMA_XFER0; in snd_m3_assp_init()
2166 chip->dma_list.max = MAX_VIRTUAL_DMA_CHANNELS; in snd_m3_assp_init()
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| /Linux-v5.10/drivers/infiniband/hw/mlx5/ |
| D | odp.c | 171 pa = odp->dma_list[idx + i]; in populate_mtt()
330 if (umem_odp->dma_list[idx] & in mlx5_ib_invalidate_range()
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