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Searched refs:nent (Results 1 – 25 of 37) sorted by relevance

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/drivers/gpu/drm/nouveau/nvkm/engine/gr/
A Dgk20a.c41 int nent; in gk20a_gr_av_to_init_() local
44 nent = (blob->size / sizeof(struct gk20a_fw_av)); in gk20a_gr_av_to_init_()
45 pack = vzalloc((sizeof(*pack) * 2) + (sizeof(*init) * (nent + 1))); in gk20a_gr_av_to_init_()
52 for (i = 0; i < nent; i++) { in gk20a_gr_av_to_init_()
84 int nent; in gk20a_gr_aiv_to_init() local
87 nent = (blob->size / sizeof(struct gk20a_fw_aiv)); in gk20a_gr_aiv_to_init()
95 for (i = 0; i < nent; i++) { in gk20a_gr_aiv_to_init()
117 int nent; in gk20a_gr_av_to_method() local
120 nent = (blob->size / sizeof(struct gk20a_fw_av)); in gk20a_gr_av_to_method()
122 (sizeof(*init) * (nent + max_classes + 1))); in gk20a_gr_av_to_method()
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A Dga102.c245 int nent; in ga102_gr_av64_to_init() local
248 nent = (blob->size / sizeof(struct netlist_av64)); in ga102_gr_av64_to_init()
249 pack = vzalloc((sizeof(*pack) * 2) + (sizeof(*init) * (nent + 1))); in ga102_gr_av64_to_init()
257 for (i = 0; i < nent; i++) { in ga102_gr_av64_to_init()
/drivers/hid/intel-thc-hid/intel-thc/
A Dintel-thc-dma.c225 unsigned int i, nent = PRD_ENTRIES_NUM; in setup_dma_buffers() local
250 if (!config->sgls[i] || nent > PRD_ENTRIES_NUM) { in setup_dma_buffers()
252 i, nent); in setup_dma_buffers()
448 size_t mes_len, u8 *nent) in calc_prd_entries_num() argument
451 if (*nent > PRD_ENTRIES_NUM) in calc_prd_entries_num()
468 *nent = j + 1; in calc_message_len()
569 u8 nent; in read_dma_buffer() local
577 mes_len = calc_message_len(prd_tbl, &nent); in read_dma_buffer()
586 ret = sg_copy_to_buffer(sg, nent, read_buff, mes_len); in read_dma_buffer()
870 u8 nent; in write_dma_buffer() local
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/drivers/tty/vt/
A Dconmakehash.c82 int i, nuni, nent; in main() local
269 nent = 0; in main()
272 while ( nent >= unicount[fp0] ) in main()
275 nent = 0; in main()
277 printf("0x%04x", unitable[fp0][nent++]); in main()
/drivers/infiniband/hw/mthca/
A Dmthca_eq.c184 mthca_write64(MTHCA_EQ_DB_SET_CI | eq->eqn, ci & (eq->nent - 1), in tavor_set_eq_ci()
230 unsigned long off = (entry & (eq->nent - 1)) * MTHCA_EQ_ENTRY_SIZE; in get_eqe()
466 int nent, in mthca_create_eq() argument
479 eq->nent = roundup_pow_of_two(max(nent, 2)); in mthca_create_eq()
480 npages = ALIGN(eq->nent * MTHCA_EQ_ENTRY_SIZE, PAGE_SIZE) / PAGE_SIZE; in mthca_create_eq()
511 for (i = 0; i < eq->nent; ++i) in mthca_create_eq()
535 eq_context->logsize_usrpage = cpu_to_be32((ffs(eq->nent) - 1) << 24); in mthca_create_eq()
560 eq->eqn, eq->nent); in mthca_create_eq()
593 int npages = (eq->nent * MTHCA_EQ_ENTRY_SIZE + PAGE_SIZE - 1) / in mthca_free_eq()
A Dmthca_allocator.c155 int mthca_array_init(struct mthca_array *array, int nent) in mthca_array_init() argument
157 int npage = (nent * sizeof (void *) + PAGE_SIZE - 1) / PAGE_SIZE; in mthca_array_init()
173 void mthca_array_cleanup(struct mthca_array *array, int nent) in mthca_array_cleanup() argument
177 for (i = 0; i < (nent * sizeof (void *) + PAGE_SIZE - 1) / PAGE_SIZE; ++i) in mthca_array_cleanup()
A Dmthca_cq.c348 int mthca_alloc_cq_buf(struct mthca_dev *dev, struct mthca_cq_buf *buf, int nent) in mthca_alloc_cq_buf() argument
353 ret = mthca_buf_alloc(dev, nent * MTHCA_CQ_ENTRY_SIZE, in mthca_alloc_cq_buf()
360 for (i = 0; i < nent; ++i) in mthca_alloc_cq_buf()
768 int mthca_init_cq(struct mthca_dev *dev, int nent, in mthca_init_cq() argument
776 cq->ibcq.cqe = nent - 1; in mthca_init_cq()
814 err = mthca_alloc_cq_buf(dev, &cq->buf, nent); in mthca_init_cq()
828 cq_context->logsize_usrpage = cpu_to_be32((ffs(nent) - 1) << 24); in mthca_init_cq()
A Dmthca_dev.h421 int mthca_array_init(struct mthca_array *array, int nent);
422 void mthca_array_cleanup(struct mthca_array *array, int nent);
487 int mthca_init_cq(struct mthca_dev *dev, int nent,
498 int mthca_alloc_cq_buf(struct mthca_dev *dev, struct mthca_cq_buf *buf, int nent);
A Dmthca_cmd.c664 int nent = 0; in mthca_map_cmd() local
694 pages[nent * 2] = cpu_to_be64(virt); in mthca_map_cmd()
698 pages[nent * 2 + 1] = in mthca_map_cmd()
704 if (++nent == MTHCA_MAILBOX_SIZE / 16) { in mthca_map_cmd()
705 err = mthca_cmd(dev, mailbox->dma, nent, 0, op, in mthca_map_cmd()
709 nent = 0; in mthca_map_cmd()
714 if (nent) in mthca_map_cmd()
715 err = mthca_cmd(dev, mailbox->dma, nent, 0, op, in mthca_map_cmd()
A Dmthca_provider.c584 int nent; in mthca_create_cq() local
620 for (nent = 1; nent <= entries; nent <<= 1) in mthca_create_cq()
623 err = mthca_init_cq(to_mdev(ibdev), nent, context, in mthca_create_cq()
A Dmthca_provider.h95 int nent; member
/drivers/net/ethernet/mellanox/mlx5/core/
A Deq.c259 u8 log_eq_size = order_base_2(param->nent + MLX5_NUM_SPARE_EQE); in create_map_eq()
664 .nent = MLX5_NUM_CMD_EQE, in create_async_eqs()
677 .nent = async_eq_depth_devlink_param_get(dev), in create_async_eqs()
693 .nent = /* TODO: sriov max_vf + */ 1, in create_async_eqs()
790 u32 nent = eq_get_size(eq); in mlx5_eq_get_eqe() local
793 eqe = get_eqe(eq, ci & (nent - 1)); in mlx5_eq_get_eqe()
794 eqe = ((eqe->owner & 1) ^ !!(ci & nent)) ? NULL : eqe; in mlx5_eq_get_eqe()
993 int nent; in create_comp_eq() local
1007 nent = comp_eq_depth_devlink_param_get(dev); in create_comp_eq()
1024 .nent = nent, in create_comp_eq()
/drivers/net/ethernet/mellanox/mlx4/
A Deq.c110 unsigned long offset = (entry & (eq->nent - 1)) * eqe_size; in get_eqe()
783 eq->cons_index, eqe->owner, eq->nent, in mlx4_eq_int()
786 !!(eq->cons_index & eq->nent) ? "HW" : "SW"); in mlx4_eq_int()
808 eq->cons_index, eqe->owner, eq->nent, in mlx4_eq_int()
810 !!(eq->cons_index & eq->nent) ? "HW" : "SW"); in mlx4_eq_int()
820 eq->cons_index, eqe->owner, eq->nent, in mlx4_eq_int()
823 !!(eq->cons_index & eq->nent) ? "HW" : "SW"); in mlx4_eq_int()
970 static int mlx4_create_eq(struct mlx4_dev *dev, int nent, in mlx4_create_eq() argument
984 eq->nent = roundup_pow_of_two(max(nent, 2)); in mlx4_create_eq()
988 npages = PAGE_ALIGN(eq->nent * dev->caps.eqe_size) / PAGE_SIZE; in mlx4_create_eq()
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A Dcq.c342 int mlx4_cq_alloc(struct mlx4_dev *dev, int nent, in mlx4_cq_alloc() argument
382 cpu_to_be32((ilog2(nent) << 24) | in mlx4_cq_alloc()
394 err = mlx4_init_user_cqes(buf_addr, nent, in mlx4_cq_alloc()
399 mlx4_init_kernel_cqes(buf_addr, nent, in mlx4_cq_alloc()
/drivers/tty/serial/
A Dpch_uart.c231 int nent; member
743 for (i = 0; i < priv->nent; i++, sg++) in pch_dma_tx_complete()
749 priv->nent = 0; in pch_dma_tx_complete()
855 int nent; in dma_handle_tx() local
931 nent = dma_map_sg(port->dev, sg, num, DMA_TO_DEVICE); in dma_handle_tx()
932 if (!nent) { in dma_handle_tx()
937 priv->nent = nent; in dma_handle_tx()
939 for (i = 0; i < nent; i++, sg++) { in dma_handle_tx()
943 if (i == (nent - 1)) in dma_handle_tx()
950 priv->sg_tx_p, nent, DMA_MEM_TO_DEV, in dma_handle_tx()
/drivers/iommu/
A Domap-iommu.c704 int nent = 1; in iopgtable_clear_entry_core() local
718 nent *= 16; in iopgtable_clear_entry_core()
722 bytes *= nent; in iopgtable_clear_entry_core()
723 memset(iopte, 0, nent * sizeof(*iopte)); in iopgtable_clear_entry_core()
725 flush_iopte_range(obj->dev, pt_dma, pt_offset, nent); in iopgtable_clear_entry_core()
736 nent = 1; /* for the next L1 entry */ in iopgtable_clear_entry_core()
740 nent *= 16; in iopgtable_clear_entry_core()
744 bytes *= nent; in iopgtable_clear_entry_core()
746 memset(iopgd, 0, nent * sizeof(*iopgd)); in iopgtable_clear_entry_core()
747 flush_iopte_range(obj->dev, obj->pd_dma, pd_offset, nent); in iopgtable_clear_entry_core()
/drivers/infiniband/hw/mlx5/
A Dcq.c77 static u8 sw_ownership_bit(int n, int nent) in sw_ownership_bit() argument
79 return (n & nent) ? 1 : 0; in sw_ownership_bit()
673 int nent, in alloc_cq_frag_buf() argument
682 nent * cqe_size, in alloc_cq_frag_buf()
691 buf->nent = nent; in alloc_cq_frag_buf()
880 for (i = 0; i < buf->nent; i++) { in init_cq_frag_buf()
1258 (i + 1) & cq->resize_buf->nent); in copy_resize_cqes()
1260 sw_own = sw_ownership_bit(i + 1, cq->resize_buf->nent); in copy_resize_cqes()
/drivers/vfio/pci/mlx5/
A Dcmd.c1054 struct mlx5_vhca_cq_buf *buf, int nent, in alloc_cq_frag_buf() argument
1062 err = mlx5_frag_buf_alloc_node(mdev, nent * cqe_size, frag_buf, in alloc_cq_frag_buf()
1069 buf->nent = nent; in alloc_cq_frag_buf()
1079 for (i = 0; i < buf->nent; i++) { in init_cq_frag_buf()
1617 u32 nent = size / entry_size; in set_report_output() local
1631 (nent > qp->max_msg_size / entry_size))) in set_report_output()
1641 nent_to_set = min(nent, nent_in_page); in set_report_output()
1651 nent -= nent_to_set; in set_report_output()
1652 } while (nent); in set_report_output()
/drivers/mailbox/
A Dbcm-pdc-mailbox.c1198 int nent; in pdc_send_data() local
1207 nent = dma_map_sg(dev, mssg->spu.src, src_nent, DMA_TO_DEVICE); in pdc_send_data()
1208 if (unlikely(nent == 0)) in pdc_send_data()
1214 nent = dma_map_sg(dev, mssg->spu.dst, dst_nent, in pdc_send_data()
1216 if (unlikely(nent == 0)) { in pdc_send_data()
/drivers/rapidio/
A Drio_cm.c325 static void riocm_rx_fill(struct cm_dev *cm, int nent) in riocm_rx_fill() argument
332 for (i = 0; i < RIOCM_RX_RING_SIZE && cm->rx_slots && nent; i++) { in riocm_rx_fill()
339 nent--; in riocm_rx_fill()
1565 u32 nent; in cm_ep_get_list() local
1586 nent = min(info[0], cm->npeers); in cm_ep_get_list()
1587 buf = kcalloc(nent + 2, sizeof(u32), GFP_KERNEL); in cm_ep_get_list()
1598 if (++i == nent) in cm_ep_get_list()
/drivers/net/ethernet/mellanox/mlxsw/
A Dpci.c1666 int nent = 0; in mlxsw_pci_fw_area_init() local
1688 mlxsw_cmd_mbox_map_fa_pa_set(mbox, nent, mem_item->mapaddr); in mlxsw_pci_fw_area_init()
1689 mlxsw_cmd_mbox_map_fa_log2size_set(mbox, nent, 0); /* 1 page */ in mlxsw_pci_fw_area_init()
1690 if (++nent == MLXSW_CMD_MAP_FA_VPM_ENTRIES_MAX) { in mlxsw_pci_fw_area_init()
1691 err = mlxsw_cmd_map_fa(mlxsw_pci->core, mbox, nent); in mlxsw_pci_fw_area_init()
1694 nent = 0; in mlxsw_pci_fw_area_init()
1699 if (nent) { in mlxsw_pci_fw_area_init()
1700 err = mlxsw_cmd_map_fa(mlxsw_pci->core, mbox, nent); in mlxsw_pci_fw_area_init()
/drivers/gpu/drm/i915/gt/
A Dgen8_ppgtt.c526 u16 index, max, nent, i; in xehp_ppgtt_insert_huge() local
529 nent = 1; in xehp_ppgtt_insert_huge()
570 nent = 16; in xehp_ppgtt_insert_huge()
580 for (i = 0; i < nent; i++) { in xehp_ppgtt_insert_huge()
/drivers/vfio/pci/virtio/
A Dmigrate.c574 int nent; in virtiovf_read_device_context_chunk() local
582 nent = sg_nents_for_len(buf->table.sgt.sgl, ctx_size); in virtiovf_read_device_context_chunk()
583 if (nent <= 0) { in virtiovf_read_device_context_chunk()
592 for_each_sg(buf->table.sgt.sgl, sg, nent - 1, i) in virtiovf_read_device_context_chunk()
/drivers/vdpa/mlx5/core/
A Dmlx5_vdpa.h22 int nent; member
/drivers/spi/
A Dspi-topcliff-pch.c117 int nent; member
768 dma_sync_sg_for_cpu(&data->host->dev, dma->sg_rx_p, dma->nent, in pch_spi_start_transfer()
771 dma_sync_sg_for_cpu(&data->host->dev, dma->sg_tx_p, dma->nent, in pch_spi_start_transfer()
1026 dma->nent = num; in pch_spi_handle_dma()
1088 dma->nent = num; in pch_spi_handle_dma()

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