| /Linux-v5.15/include/rdma/ |
| D | ib_umem.h | 74 static inline void __rdma_umem_block_iter_start(struct ib_block_iter *biter, in __rdma_umem_block_iter_start() argument
78 __rdma_block_iter_start(biter, umem->sgt_append.sgt.sgl, in __rdma_umem_block_iter_start()
93 #define rdma_umem_for_each_dma_block(umem, biter, pgsz) \ argument
94 for (__rdma_umem_block_iter_start(biter, umem, pgsz); \
95 __rdma_block_iter_next(biter);)
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| D | ib_verbs.h | 2846 void __rdma_block_iter_start(struct ib_block_iter *biter,
2850 bool __rdma_block_iter_next(struct ib_block_iter *biter);
2858 rdma_block_iter_dma_address(struct ib_block_iter *biter) in rdma_block_iter_dma_address() argument
2860 return biter->__dma_addr & ~(BIT_ULL(biter->__pg_bit) - 1); in rdma_block_iter_dma_address()
2873 #define rdma_for_each_block(sglist, biter, nents, pgsz) \ argument
2874 for (__rdma_block_iter_start(biter, sglist, nents, \
2876 __rdma_block_iter_next(biter);)
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| /Linux-v5.15/drivers/infiniband/hw/hns/ |
| D | hns_roce_alloc.c | 161 struct ib_block_iter biter; in hns_roce_get_umem_bufs() local
165 rdma_umem_for_each_dma_block(umem, &biter, 1 << page_shift) { in hns_roce_get_umem_bufs()
166 bufs[total++] = rdma_block_iter_dma_address(&biter); in hns_roce_get_umem_bufs()
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| /Linux-v5.15/drivers/infiniband/core/ |
| D | verbs.c | 2946 void __rdma_block_iter_start(struct ib_block_iter *biter, in __rdma_block_iter_start() argument
2950 memset(biter, 0, sizeof(struct ib_block_iter)); in __rdma_block_iter_start()
2951 biter->__sg = sglist; in __rdma_block_iter_start()
2952 biter->__sg_nents = nents; in __rdma_block_iter_start()
2955 biter->__pg_bit = __fls(pgsz); in __rdma_block_iter_start()
2959 bool __rdma_block_iter_next(struct ib_block_iter *biter) in __rdma_block_iter_next() argument
2963 if (!biter->__sg_nents || !biter->__sg) in __rdma_block_iter_next()
2966 biter->__dma_addr = sg_dma_address(biter->__sg) + biter->__sg_advance; in __rdma_block_iter_next()
2967 block_offset = biter->__dma_addr & (BIT_ULL(biter->__pg_bit) - 1); in __rdma_block_iter_next()
2968 biter->__sg_advance += BIT_ULL(biter->__pg_bit) - block_offset; in __rdma_block_iter_next()
[all …]
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| /Linux-v5.15/drivers/infiniband/hw/mlx5/ |
| D | mem.c | 46 struct ib_block_iter biter; in mlx5_ib_populate_pas() local
48 rdma_umem_for_each_dma_block (umem, &biter, page_size) { in mlx5_ib_populate_pas()
49 *pas = cpu_to_be64(rdma_block_iter_dma_address(&biter) | in mlx5_ib_populate_pas()
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| D | mr.c | 1208 struct ib_block_iter biter; in mlx5_ib_update_mr_pas() local
1229 rdma_for_each_block (mr->umem->sgt_append.sgt.sgl, &biter, in mlx5_ib_update_mr_pas()
1245 cpu_to_be64(rdma_block_iter_dma_address(&biter) | in mlx5_ib_update_mr_pas()
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| /Linux-v5.15/drivers/infiniband/hw/vmw_pvrdma/ |
| D | pvrdma_misc.c | 185 struct ib_block_iter biter; in pvrdma_page_dir_insert_umem() local
192 rdma_umem_for_each_dma_block (umem, &biter, PAGE_SIZE) { in pvrdma_page_dir_insert_umem()
194 pdir, i, rdma_block_iter_dma_address(&biter)); in pvrdma_page_dir_insert_umem()
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| /Linux-v5.15/drivers/dma/ |
| D | fsl-edma-common.c | 284 * le16_to_cpu(edesc->tcd[i].vtcd->biter); in fsl_edma_desc_residue()
297 * le16_to_cpu(edesc->tcd[i].vtcd->biter); in fsl_edma_desc_residue()
370 edma_writew(edma, (s16)tcd->biter, ®s->tcd[ch].biter); in fsl_edma_set_tcd_regs()
382 u16 biter, u16 doff, u32 dlast_sga, bool major_int, in fsl_edma_fill_tcd() argument
408 tcd->biter = cpu_to_le16(EDMA_TCD_BITER_BITER(biter)); in fsl_edma_fill_tcd()
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| D | mpc512x_dma.c | 165 u32 biter:9; /* Beginning "major" iteration count */ member
663 tcd->biter = 1; in mpc_dma_prep_memcpy()
770 tcd->biter = 1; in mpc_dma_prep_slave_sg()
784 tcd->biter = iter & 0x1ff; in mpc_dma_prep_slave_sg()
786 tcd->citer = tcd->biter; in mpc_dma_prep_slave_sg()
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| D | fsl-edma-common.h | 81 __le16 biter; member
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| /Linux-v5.15/drivers/infiniband/hw/cxgb4/ |
| D | mem.c | 497 struct ib_block_iter biter; in c4iw_reg_user_mr() local
548 rdma_umem_for_each_dma_block(mhp->umem, &biter, 1 << shift) { in c4iw_reg_user_mr()
549 pages[i++] = cpu_to_be64(rdma_block_iter_dma_address(&biter)); in c4iw_reg_user_mr()
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| /Linux-v5.15/drivers/infiniband/hw/bnxt_re/ |
| D | qplib_res.c | 94 struct ib_block_iter biter; in bnxt_qplib_fill_user_dma_pages() local
97 rdma_umem_for_each_dma_block(sginfo->umem, &biter, sginfo->pgsize) { in bnxt_qplib_fill_user_dma_pages()
98 pbl->pg_map_arr[i] = rdma_block_iter_dma_address(&biter); in bnxt_qplib_fill_user_dma_pages()
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| /Linux-v5.15/drivers/infiniband/hw/efa/ |
| D | efa_verbs.c | 1155 struct ib_block_iter biter; in umem_to_page_list() local
1161 rdma_umem_for_each_dma_block(umem, &biter, BIT(hp_shift)) in umem_to_page_list()
1162 page_list[hp_idx++] = rdma_block_iter_dma_address(&biter); in umem_to_page_list()
1204 struct ib_block_iter biter; in pbl_chunk_list_create() local
1238 rdma_for_each_block(pages_sgl, &biter, sg_dma_cnt, in pbl_chunk_list_create()
1241 rdma_block_iter_dma_address(&biter); in pbl_chunk_list_create()
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| /Linux-v5.15/drivers/infiniband/hw/mthca/ |
| D | mthca_provider.c | 838 struct ib_block_iter biter; in mthca_reg_user_mr() local
887 rdma_umem_for_each_dma_block(mr->umem, &biter, PAGE_SIZE) { in mthca_reg_user_mr()
888 pages[i++] = rdma_block_iter_dma_address(&biter); in mthca_reg_user_mr()
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| /Linux-v5.15/drivers/infiniband/hw/ocrdma/ |
| D | ocrdma_verbs.c | 817 struct ib_block_iter biter; in build_user_pbes() local
828 rdma_umem_for_each_dma_block (mr->umem, &biter, PAGE_SIZE) { in build_user_pbes()
830 pg_addr = rdma_block_iter_dma_address(&biter); in build_user_pbes()
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| /Linux-v5.15/drivers/infiniband/hw/irdma/ |
| D | verbs.c | 2224 struct ib_block_iter biter; in irdma_copy_user_pgaddrs() local
2233 rdma_umem_for_each_dma_block(region, &biter, iwmr->page_size) { in irdma_copy_user_pgaddrs()
2234 *pbl = rdma_block_iter_dma_address(&biter); in irdma_copy_user_pgaddrs()
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| /Linux-v5.15/drivers/infiniband/hw/qedr/ |
| D | verbs.c | 626 struct ib_block_iter biter; in qedr_populate_pbls() local
648 rdma_umem_for_each_dma_block (umem, &biter, BIT(pg_shift)) { in qedr_populate_pbls()
649 u64 pg_addr = rdma_block_iter_dma_address(&biter); in qedr_populate_pbls()
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