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Searched refs:dma_list (Results 1 - 25 of 35) sorted by relevance

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/kernel/linux/linux-6.6/drivers/crypto/intel/keembay/
H A Docs-hcu.c436 * @dma_list: The OCS DMA list mapping the data to hash.
444 const struct ocs_hcu_dma_list *dma_list, in ocs_hcu_ll_dma_start()
450 if (!dma_list) in ocs_hcu_ll_dma_start()
471 writel(dma_list->dma_addr, hcu_dev->io_base + OCS_HCU_DMA_NEXT_SRC_DESCR); in ocs_hcu_ll_dma_start()
492 struct ocs_hcu_dma_list *dma_list; in ocs_hcu_dma_list_alloc() local
494 dma_list = kmalloc(sizeof(*dma_list), GFP_KERNEL); in ocs_hcu_dma_list_alloc()
495 if (!dma_list) in ocs_hcu_dma_list_alloc()
499 dma_list->head = dma_alloc_coherent(hcu_dev->dev, in ocs_hcu_dma_list_alloc()
500 sizeof(*dma_list in ocs_hcu_dma_list_alloc()
443 ocs_hcu_ll_dma_start(struct ocs_hcu_dev *hcu_dev, const struct ocs_hcu_dma_list *dma_list, bool finalize) ocs_hcu_ll_dma_start() argument
512 ocs_hcu_dma_list_free(struct ocs_hcu_dev *hcu_dev, struct ocs_hcu_dma_list *dma_list) ocs_hcu_dma_list_free() argument
526 ocs_hcu_dma_list_add_tail(struct ocs_hcu_dev *hcu_dev, struct ocs_hcu_dma_list *dma_list, dma_addr_t addr, u32 len) ocs_hcu_dma_list_add_tail() argument
607 ocs_hcu_hash_update(struct ocs_hcu_dev *hcu_dev, struct ocs_hcu_hash_ctx *ctx, const struct ocs_hcu_dma_list *dma_list) ocs_hcu_hash_update() argument
644 ocs_hcu_hash_finup(struct ocs_hcu_dev *hcu_dev, const struct ocs_hcu_hash_ctx *ctx, const struct ocs_hcu_dma_list *dma_list, u8 *dgst, size_t dgst_len) ocs_hcu_hash_finup() argument
777 ocs_hcu_hmac(struct ocs_hcu_dev *hcu_dev, enum ocs_hcu_algo algo, const u8 *key, size_t key_len, const struct ocs_hcu_dma_list *dma_list, u8 *dgst, size_t dgst_len) ocs_hcu_hmac() argument
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H A Docs-hcu.h77 struct ocs_hcu_dma_list *dma_list);
80 struct ocs_hcu_dma_list *dma_list,
87 const struct ocs_hcu_dma_list *dma_list);
91 const struct ocs_hcu_dma_list *dma_list,
103 const struct ocs_hcu_dma_list *dma_list,
H A Dkeembay-ocs-hcu-core.c60 * @dma_list: OCS DMA linked list.
70 * @sg_dma_nents: Number of sg entries mapped in dma_list.
78 struct ocs_hcu_dma_list *dma_list; member
206 /* Free dma_list (if allocated). */ in kmb_ocs_hcu_dma_cleanup()
207 if (rctx->dma_list) { in kmb_ocs_hcu_dma_cleanup()
208 ocs_hcu_dma_list_free(hcu_dev, rctx->dma_list); in kmb_ocs_hcu_dma_cleanup()
209 rctx->dma_list = NULL; in kmb_ocs_hcu_dma_cleanup()
289 rctx->dma_list = ocs_hcu_dma_list_alloc(rctx->hcu_dev, nents); in kmb_ocs_dma_prepare()
290 if (!rctx->dma_list) { in kmb_ocs_dma_prepare()
297 rc = ocs_hcu_dma_list_add_tail(rctx->hcu_dev, rctx->dma_list, in kmb_ocs_dma_prepare()
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/kernel/linux/linux-5.10/drivers/infiniband/hw/mthca/
H A Dmthca_allocator.c201 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, shif in mthca_buf_alloc()
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H A Dmthca_eq.c471 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()
/kernel/linux/linux-6.6/drivers/infiniband/hw/mthca/
H A Dmthca_allocator.c196 u64 *dma_list = NULL; in mthca_buf_alloc() local
217 dma_list = kmalloc_array(npages, sizeof(*dma_list), in mthca_buf_alloc()
219 if (!dma_list) in mthca_buf_alloc()
223 dma_list[i] = t + i * (1 << shift); in mthca_buf_alloc()
229 dma_list = kmalloc_array(npages, sizeof(*dma_list), in mthca_buf_alloc()
231 if (!dma_list) in mthca_buf_alloc()
250 dma_list[i] = t; in mthca_buf_alloc()
258 dma_list, shif in mthca_buf_alloc()
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H A Dmthca_eq.c471 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()
/kernel/linux/linux-5.10/arch/powerpc/platforms/cell/spufs/
H A Dspu_utils.h38 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()
H A Dspu_save.c50 unsigned int list = (unsigned int)&dma_list[0]; in save_upper_240kb()
51 unsigned int size = sizeof(dma_list); in save_upper_240kb()
H A Dspu_restore.c50 unsigned int list = (unsigned int)&dma_list[0]; in restore_upper_240kb()
51 unsigned int size = sizeof(dma_list); in restore_upper_240kb()
/kernel/linux/linux-6.6/arch/powerpc/platforms/cell/spufs/
H A Dspu_utils.h38 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()
H A Dspu_save.c50 unsigned int list = (unsigned int)&dma_list[0]; in save_upper_240kb()
51 unsigned int size = sizeof(dma_list); in save_upper_240kb()
H A Dspu_restore.c50 unsigned int list = (unsigned int)&dma_list[0]; in restore_upper_240kb()
51 unsigned int size = sizeof(dma_list); in restore_upper_240kb()
/kernel/linux/linux-5.10/drivers/misc/genwqe/
H A Dcard_utils.c229 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()
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()
410 daddr = dma_list[ in genwqe_setup_sgl()
242 genwqe_map_pages(struct genwqe_dev *cd, struct page **page_list, int num_pages, dma_addr_t *dma_list) genwqe_map_pages() argument
374 genwqe_setup_sgl(struct genwqe_dev *cd, struct genwqe_sgl *sgl, dma_addr_t *dma_list) genwqe_setup_sgl() argument
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H A Dcard_base.h171 dma_addr_t *dma_list; /* list of dma addresses per page */ member
372 dma_addr_t *dma_list);
/kernel/linux/linux-6.6/drivers/misc/genwqe/
H A Dcard_utils.c229 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 dma_unmap_page(&pci_dev->dev, dma_list[i], PAGE_SIZE, in genwqe_unmap_pages()
238 dma_list[i] = 0x0; in genwqe_unmap_pages()
244 dma_addr_t *dma_list) in genwqe_map_pages()
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()
410 daddr = dma_list[ in genwqe_setup_sgl()
242 genwqe_map_pages(struct genwqe_dev *cd, struct page **page_list, int num_pages, dma_addr_t *dma_list) genwqe_map_pages() argument
374 genwqe_setup_sgl(struct genwqe_dev *cd, struct genwqe_sgl *sgl, dma_addr_t *dma_list) genwqe_setup_sgl() argument
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/kernel/linux/linux-5.10/drivers/infiniband/core/
H A Dumem_odp.c85 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()
336 * The DMA addresses of the mapped pages is updated in umem_odp->dma_list.
433 WARN_ON(umem_odp->dma_list[dma_index]);
492 dma = umem_odp->dma_list[idx]; in ib_umem_odp_unmap_dma_pages()
516 umem_odp->dma_list[id in ib_umem_odp_unmap_dma_pages()
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/kernel/linux/linux-6.6/drivers/infiniband/core/
H A Dumem_odp.c83 umem_odp->dma_list = kvcalloc( in ib_init_umem_odp()
84 ndmas, sizeof(*umem_odp->dma_list), GFP_KERNEL); in ib_init_umem_odp()
85 if (!umem_odp->dma_list) { in ib_init_umem_odp()
100 kvfree(umem_odp->dma_list); in ib_init_umem_odp()
277 kvfree(umem_odp->dma_list); in ib_umem_odp_release()
303 dma_addr_t *dma_addr = &umem_odp->dma_list[dma_index]; in ib_umem_odp_map_dma_single_page()
330 * The DMA addresses of the mapped pages is updated in umem_odp->dma_list.
427 WARN_ON(umem_odp->dma_list[dma_index]);
486 dma = umem_odp->dma_list[idx]; in ib_umem_odp_unmap_dma_pages()
510 umem_odp->dma_list[id in ib_umem_odp_unmap_dma_pages()
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/kernel/linux/linux-5.10/drivers/vme/
H A Dvme.c944 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()
/kernel/linux/linux-6.6/drivers/staging/vme_user/
H A Dvme.c931 struct vme_dma_list *dma_list; in vme_new_dma_list() local
938 dma_list = kmalloc(sizeof(*dma_list), GFP_KERNEL); in vme_new_dma_list()
939 if (!dma_list) in vme_new_dma_list()
942 INIT_LIST_HEAD(&dma_list->entries); in vme_new_dma_list()
943 dma_list->parent = list_entry(resource->entry, in vme_new_dma_list()
946 mutex_init(&dma_list->mtx); in vme_new_dma_list()
948 return dma_list; in vme_new_dma_list()
/kernel/linux/linux-6.6/drivers/vfio/
H A Dvfio_iommu_type1.c67 struct rb_root dma_list; member
168 struct rb_node *node = iommu->dma_list.rb_node; in vfio_find_dma()
188 struct rb_node *node = iommu->dma_list.rb_node; in vfio_find_dma_first_node()
211 struct rb_node **link = &iommu->dma_list.rb_node, *parent = NULL; in vfio_link_dma()
225 rb_insert_color(&new->node, &iommu->dma_list); in vfio_link_dma()
230 rb_erase(&old->node, &iommu->dma_list); in vfio_unlink_dma()
277 for (n = rb_first(&iommu->dma_list); n; n = rb_next(n)) { in vfio_iommu_populate_bitmap_full()
288 for (n = rb_first(&iommu->dma_list); n; n = rb_next(n)) { in vfio_dma_bitmap_alloc_all()
313 for (n = rb_first(&iommu->dma_list); n; n = rb_next(n)) { in vfio_dma_bitmap_free_all()
1217 for (n = rb_first(&iommu->dma_list); in vfio_iova_dirty_bitmap()
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/kernel/linux/linux-5.10/drivers/vfio/
H A Dvfio_iommu_type1.c70 struct rb_root dma_list; member
168 struct rb_node *node = iommu->dma_list.rb_node; in vfio_find_dma()
186 struct rb_node **link = &iommu->dma_list.rb_node, *parent = NULL; in vfio_link_dma()
200 rb_insert_color(&new->node, &iommu->dma_list); in vfio_link_dma()
205 rb_erase(&old->node, &iommu->dma_list); in vfio_unlink_dma()
252 for (n = rb_first(&iommu->dma_list); n; n = rb_next(n)) { in vfio_iommu_populate_bitmap_full()
263 for (n = rb_first(&iommu->dma_list); n; n = rb_next(n)) { in vfio_dma_bitmap_alloc_all()
288 for (n = rb_first(&iommu->dma_list); n; n = rb_next(n)) { in vfio_dma_bitmap_free_all()
1123 for (n = rb_first(&iommu->dma_list); n; n = rb_next(n)) { in vfio_iova_dirty_bitmap()
1517 n = rb_first(&iommu->dma_list); in vfio_iommu_replay()
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/kernel/linux/linux-5.10/drivers/block/rsxx/
H A Ddma.c672 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()
/kernel/linux/linux-5.10/include/rdma/
H A Dib_umem_odp.h25 dma_addr_t *dma_list; member
27 * The umem_mutex protects the page_list and dma_list fields of an ODP
/kernel/linux/linux-6.6/include/rdma/
H A Dib_umem_odp.h25 dma_addr_t *dma_list; member
27 * The umem_mutex protects the page_list and dma_list fields of an ODP

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