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Searched refs:q_depth (Results 1 – 25 of 33) sorted by relevance

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/linux/drivers/net/ethernet/microsoft/mana/
H A Dhw_channel.c389 static int mana_hwc_create_cq(struct hw_channel_context *hwc, u16 q_depth, in mana_hwc_create_cq() argument
402 eq_size = roundup_pow_of_two(GDMA_EQE_SIZE * q_depth); in mana_hwc_create_cq()
406 cq_size = roundup_pow_of_two(GDMA_CQE_SIZE * q_depth); in mana_hwc_create_cq()
429 comp_buf = kzalloc_objs(*comp_buf, q_depth); in mana_hwc_create_cq()
437 hwc_cq->queue_depth = q_depth; in mana_hwc_create_cq()
450 static int mana_hwc_alloc_dma_buf(struct hw_channel_context *hwc, u16 q_depth, in mana_hwc_alloc_dma_buf() argument
464 dma_buf = kzalloc_flex(*dma_buf, reqs, q_depth); in mana_hwc_alloc_dma_buf()
468 dma_buf->num_reqs = q_depth; in mana_hwc_alloc_dma_buf()
470 buf_size = MANA_PAGE_ALIGN(q_depth * max_msg_size); in mana_hwc_alloc_dma_buf()
483 for (i = 0; i < q_depth; i++) { in mana_hwc_alloc_dma_buf()
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/linux/drivers/net/ethernet/huawei/hinic/
H A Dhinic_hw_wq.c34 #define WQ_SIZE(wq) ((wq)->q_depth * (wq)->wqebb_size)
504 u16 wqebb_size, u32 wq_page_size, u16 q_depth, in hinic_wq_allocate() argument
523 if (q_depth & (q_depth - 1)) { in hinic_wq_allocate()
547 wq->q_depth = q_depth; in hinic_wq_allocate()
564 atomic_set(&wq->delta, q_depth); in hinic_wq_allocate()
565 wq->mask = q_depth - 1; in hinic_wq_allocate()
602 u16 q_depth, u16 max_wqe_size) in hinic_wqs_cmdq_alloc() argument
620 if (q_depth & (q_depth - 1)) { in hinic_wqs_cmdq_alloc()
650 wq[i].q_depth = q_depth; in hinic_wqs_cmdq_alloc()
668 atomic_set(&wq[i].delta, q_depth); in hinic_wqs_cmdq_alloc()
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H A Dhinic_hw_wq.h30 u16 q_depth; member
80 u16 q_depth, u16 max_wqe_size);
91 u16 wqebb_size, u32 wq_page_size, u16 q_depth,
H A Dhinic_hw_cmdq.c363 if (next_prod_idx >= wq->q_depth) { in cmdq_sync_cmd_direct_resp()
365 next_prod_idx -= wq->q_depth; in cmdq_sync_cmd_direct_resp()
442 if (next_prod_idx >= wq->q_depth) { in cmdq_set_arm_bit()
444 next_prod_idx -= wq->q_depth; in cmdq_set_arm_bit()
749 cmdq->done = vzalloc(array_size(sizeof(*cmdq->done), wq->q_depth)); in init_cmdq()
754 wq->q_depth)); in init_cmdq()
H A Dhinic_hw_qp.c224 skb_arr_size = wq->q_depth * sizeof(*sq->saved_skb); in alloc_sq_skb_arr()
252 skb_arr_size = wq->q_depth * sizeof(*rq->saved_skb); in alloc_rq_skb_arr()
324 cqe_size = wq->q_depth * sizeof(*rq->cqe); in alloc_rq_cqe()
329 cqe_dma_size = wq->q_depth * sizeof(*rq->cqe_dma); in alloc_rq_cqe()
334 for (i = 0; i < wq->q_depth; i++) { in alloc_rq_cqe()
367 for (i = 0; i < wq->q_depth; i++) in free_rq_cqe()
/linux/drivers/net/ethernet/amazon/ena/
H A Dena_eth_com.c15 head_masked = io_cq->head & (io_cq->q_depth - 1); in ena_com_get_next_rx_cdesc()
40 tail_masked = io_sq->tail & (io_sq->q_depth - 1); in get_sq_desc_regular_queue()
55 dst_tail_mask = io_sq->tail & (io_sq->q_depth - 1); in ena_com_write_bounce_buffer_to_dev()
83 if (unlikely((io_sq->tail & (io_sq->q_depth - 1)) == 0)) in ena_com_write_bounce_buffer_to_dev()
217 if (unlikely((io_sq->tail & (io_sq->q_depth - 1)) == 0)) in ena_com_sq_update_tail()
226 idx &= (io_cq->q_depth - 1); in ena_com_rx_cdesc_idx_to_ptr()
266 head_masked = io_cq->head & (io_cq->q_depth - 1); in ena_com_cdesc_rx_pkt_get()
551 u16 q_depth = io_cq->q_depth; in ena_com_rx_pkt() local
583 if (unlikely(ena_buf[i].req_id >= q_depth)) in ena_com_rx_pkt()
H A Dena_eth_com.h82 return io_sq->q_depth - 1 - cnt; in ena_com_free_q_entries()
196 if (unlikely((io_cq->head & (io_cq->q_depth - 1)) == 0)) in ena_com_cq_inc_head()
207 masked_head = io_cq->head & (io_cq->q_depth - 1); in ena_com_tx_comp_req_id_get()
225 if (unlikely(*req_id >= io_cq->q_depth)) { in ena_com_tx_comp_req_id_get()
H A Dena_com.c97 u16 size = ADMIN_SQ_SIZE(admin_queue->q_depth); in ena_com_admin_init_sq()
119 u16 size = ADMIN_CQ_SIZE(admin_queue->q_depth); in ena_com_admin_init_cq()
141 ena_dev->aenq.q_depth = ENA_ASYNC_QUEUE_DEPTH; in ena_com_admin_init_aenq()
150 aenq->head = aenq->q_depth; in ena_com_admin_init_aenq()
160 aenq_caps |= ena_dev->aenq.q_depth & ENA_REGS_AENQ_CAPS_AENQ_DEPTH_MASK; in ena_com_admin_init_aenq()
186 if (unlikely(command_id >= admin_queue->q_depth)) { in get_comp_ctxt()
189 command_id, admin_queue->q_depth); in get_comp_ctxt()
222 queue_size_mask = admin_queue->q_depth - 1; in __ena_com_submit_admin_cmd()
228 if (cnt >= admin_queue->q_depth) { in __ena_com_submit_admin_cmd()
272 size_t size = admin_queue->q_depth * sizeof(struct ena_comp_ctx); in ena_com_init_comp_ctxt()
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H A Dena_com.h129 u16 q_depth; member
171 u16 q_depth; member
228 u16 q_depth; member
255 u16 q_depth; member
/linux/drivers/net/ethernet/huawei/hinic3/
H A Dhinic3_queue_common.c9 void hinic3_queue_pages_init(struct hinic3_queue_pages *qpages, u32 q_depth, in hinic3_queue_pages_init() argument
14 elem_per_page = min(page_size / elem_size, q_depth); in hinic3_queue_pages_init()
18 qpages->num_pages = max(q_depth / elem_per_page, 1); in hinic3_queue_pages_init()
H A Dhinic3_rx.c80 rxq->q_depth = nic_dev->q_params.rq_depth; in hinic3_alloc_rxqs()
127 for (i = 0; i < rxq->q_depth; i++) { in rq_associate_cqes()
196 u32 q_depth) in hinic3_free_rx_buffers() argument
202 for (i = 0; i < q_depth; i++) { in hinic3_free_rx_buffers()
514 rxq->q_depth = rq_depth; in hinic3_configure_rxqs()
515 rxq->delta = rxq->q_depth; in hinic3_configure_rxqs()
516 rxq->q_mask = rxq->q_depth - 1; in hinic3_configure_rxqs()
H A Dhinic3_cmdq.c515 if (next_prod_idx >= wq->q_depth) { in cmdq_sync_cmd_direct_resp()
517 next_prod_idx -= wq->q_depth; in cmdq_sync_cmd_direct_resp()
617 cmdq->cmd_infos = kzalloc_objs(*cmdq->cmd_infos, cmdq->wq.q_depth); in init_cmdq()
815 for (i = 0; i < cmdq->wq.q_depth; i++) in hinic3_cmdq_reset_all_cmd_buf()
H A Dhinic3_tx.c59 txq->q_depth = nic_dev->q_params.sq_depth; in hinic3_alloc_txqs()
441 if (unlikely(curr_pi + wqebb_cnt >= sq->wq.q_depth)) in hinic3_get_and_update_sq_owner()
738 txq->q_depth = sq_depth; in hinic3_configure_txqs()
/linux/drivers/net/ethernet/brocade/bna/
H A Dbnad.c79 for (i = 0; i < ccb->q_depth; i++) { in bnad_cq_cleanup()
92 u32 q_depth, u32 index) in bnad_tx_buff_unmap() argument
115 BNA_QE_INDX_INC(index, q_depth); in bnad_tx_buff_unmap()
127 BNA_QE_INDX_INC(index, q_depth); in bnad_tx_buff_unmap()
144 for (i = 0; i < tcb->q_depth; i++) { in bnad_txq_cleanup()
148 bnad_tx_buff_unmap(bnad, unmap_q, tcb->q_depth, i); in bnad_txq_cleanup()
163 u32 wis, unmap_wis, hw_cons, cons, q_depth; in bnad_txcmpl_process() local
175 q_depth = tcb->q_depth; in bnad_txcmpl_process()
177 wis = BNA_Q_INDEX_CHANGE(cons, hw_cons, q_depth); in bnad_txcmpl_process()
178 BUG_ON(!(wis <= BNA_QE_IN_USE_CNT(tcb, tcb->q_depth))); in bnad_txcmpl_process()
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H A Dbna_types.h428 u32 q_depth; member
559 u32 q_depth; member
575 int q_depth; member
623 u32 q_depth; member
/linux/drivers/nvme/host/
H A Dpci.c34 #define SQ_SIZE(q) ((q)->q_depth << (q)->sqes)
35 #define CQ_SIZE(q) ((q)->q_depth * sizeof(struct nvme_completion))
304 u32 q_depth; member
376 u32 q_depth; member
718 if (next_tail == nvmeq->q_depth) in nvme_write_sq_db()
735 if (++nvmeq->sq_tail == nvmeq->q_depth) in nvme_sq_copy_cmd()
1570 if (tmp == nvmeq->q_depth) { in nvme_update_cq_head()
1735 c.create_cq.qsize = cpu_to_le16(nvmeq->q_depth - 1); in adapter_alloc_cq()
1764 c.create_sq.qsize = cpu_to_le16(nvmeq->q_depth - 1); in adapter_alloc_sq()
2055 int q_depth = dev->q_depth; in nvme_cmb_qdepth() local
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/linux/drivers/net/ethernet/marvell/octeon_ep/
H A Doctep_ctrl_mbox.c228 u32 pi, ci, r_sz, buf_sz, q_depth; in octep_ctrl_mbox_recv() local
240 q_depth = octep_ctrl_mbox_circq_depth(pi, ci, q->sz); in octep_ctrl_mbox_recv()
241 if (q_depth < mbox_hdr_sz) { in octep_ctrl_mbox_recv()
/linux/drivers/crypto/hisilicon/sec2/
H A Dsec_crypto.c389 u16 q_depth = res->depth; in sec_alloc_civ_resource() local
392 res->c_ivin = dma_alloc_coherent(dev, SEC_TOTAL_IV_SZ(q_depth), in sec_alloc_civ_resource()
397 for (i = 1; i < q_depth; i++) { in sec_alloc_civ_resource()
414 u16 q_depth = res->depth; in sec_alloc_aiv_resource() local
417 res->a_ivin = dma_alloc_coherent(dev, SEC_TOTAL_IV_SZ(q_depth), in sec_alloc_aiv_resource()
422 for (i = 1; i < q_depth; i++) { in sec_alloc_aiv_resource()
439 u16 q_depth = res->depth; in sec_alloc_mac_resource() local
442 res->out_mac = dma_alloc_coherent(dev, SEC_TOTAL_MAC_SZ(q_depth) << 1, in sec_alloc_mac_resource()
447 for (i = 1; i < q_depth; i++) { in sec_alloc_mac_resource()
476 u16 q_depth = res->depth; in sec_alloc_pbuf_resource() local
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/linux/drivers/crypto/hisilicon/zip/
H A Dzip_crypto.c464 u16 q_depth = ctx->qp_ctx[0].qp->sq_depth; in hisi_zip_create_req_q() local
470 req_q->size = q_depth; in hisi_zip_create_req_q()
515 u16 q_depth = ctx->qp_ctx[0].qp->sq_depth; in hisi_zip_create_sgl_pool() local
523 tmp->sgl_pool = hisi_acc_create_sgl_pool(dev, q_depth << 1, in hisi_zip_create_sgl_pool()
/linux/drivers/net/ethernet/fungible/funcore/
H A Dfun_dev.h69 unsigned int q_depth; /* max queue depth supported by device */ member
H A Dfun_queue.c89 if (sq_depth > fdev->q_depth) in fun_sq_create()
138 if (cq_depth > fdev->q_depth) in fun_cq_create()
/linux/tools/testing/selftests/ublk/
H A Dkublk.h172 int q_depth; member
547 return ublk_queue_idx_in_thread(t, q) * q->q_depth + tag; in ublk_batch_io_buf_idx()
H A Dkublk.c417 return __ublk_queue_cmd_buf_sz(q->q_depth); in ublk_queue_cmd_buf_sz()
423 int nr_ios = q->q_depth; in ublk_queue_deinit()
461 q->q_depth = depth; in ublk_queue_init()
481 for (i = 0; i < q->q_depth; i++) { in ublk_queue_init()
807 for (i = 0; i < q->q_depth; i++) { in ublk_submit_fetch_commands()
856 ublk_assert(tag < q->q_depth); in ublk_handle_uring_cmd()
/linux/drivers/scsi/mpi3mr/
H A Dmpi3mr_os.c1018 int q_depth) in mpi3mr_change_queue_depth() argument
1025 q_depth = 1; in mpi3mr_change_queue_depth()
1026 if (q_depth > shost->can_queue) in mpi3mr_change_queue_depth()
1027 q_depth = shost->can_queue; in mpi3mr_change_queue_depth()
1028 else if (!q_depth) in mpi3mr_change_queue_depth()
1029 q_depth = MPI3MR_DEFAULT_SDEV_QD; in mpi3mr_change_queue_depth()
1030 retval = scsi_change_queue_depth(sdev, q_depth); in mpi3mr_change_queue_depth()
1076 mpi3mr_change_queue_depth(sdev, tgtdev->q_depth); in mpi3mr_update_sdev()
1256 tgtdev->q_depth = le16_to_cpu(dev_pg0->queue_depth); in mpi3mr_update_tgtdev()
1421 tg->fw_qd = tgtdev->q_depth; in mpi3mr_update_tgtdev()
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/linux/drivers/block/
H A Dublk_drv.c233 int q_depth; member
289 struct ublk_io ios[] __counted_by(q_depth);
2282 for (i = 0; i < ubq->q_depth; i++) { in ublk_queue_reinit()
2406 for (j = 0; j < ubq->q_depth; j++) { in ublk_check_and_reset_active_ref()
2625 for (i = 0; i < ubq->q_depth; i++) { in ublk_abort_queue()
2783 if (WARN_ON_ONCE(pdu->tag >= ubq->q_depth)) in ublk_uring_cmd_cancel_fn()
2799 return ubq->nr_io_ready == ubq->q_depth; in ublk_queue_ready()
2816 for (i = 0; i < ubq->q_depth; i++) in ublk_cancel_queue()
2920 for (j = 0; j < ubq->q_depth; j++) in ublk_queue_reset_io_flags()
4051 for (i = 0; i < ubq->q_depth; i++) { in __ublk_deinit_queue()
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