| /linux-6.8/drivers/vdpa/ifcvf/ |
| D | ifcvf_base.c | 74 u16 queue_size; in ifcvf_get_vq_size() local
77 queue_size = vp_ioread16(&hw->common_cfg->queue_size); in ifcvf_get_vq_size()
79 return queue_size; in ifcvf_get_vq_size()
88 u16 queue_size, max_size, qid; in ifcvf_get_max_vq_size() local
92 queue_size = ifcvf_get_vq_size(hw, qid); in ifcvf_get_max_vq_size()
94 if (!queue_size) in ifcvf_get_max_vq_size()
97 max_size = min(queue_size, max_size); in ifcvf_get_max_vq_size()
353 vp_iowrite16(num, &cfg->queue_size); in ifcvf_set_vq_num()
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| /linux-6.8/drivers/gpu/drm/amd/amdkfd/ |
| D | kfd_kernel_queue.c | 42 enum kfd_queue_type type, unsigned int queue_size) in kq_initialize() argument
52 queue_size); in kq_initialize()
85 retval = kfd_gtt_sa_allocate(dev, queue_size, &kq->pq); in kq_initialize()
87 pr_err("Failed to init pq queues size %d\n", queue_size); in kq_initialize()
124 memset(kq->pq_kernel_addr, 0, queue_size); in kq_initialize()
128 prop.queue_size = queue_size; in kq_initialize()
246 queue_size_dwords = kq->queue->properties.queue_size / 4; in kq_acquire_packet_buffer()
317 (kq->queue->properties.queue_size / 4); in kq_rollback_packet()
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| D | kfd_queue.c | 35 pr_debug("Queue Size: %llu\n", q->queue_size); in print_queue_properties()
52 pr_debug("Queue Size: %llu\n", q->properties.queue_size); in print_queue()
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| D | kfd_mqd_manager_cik.c | 165 uint32_t wptr_mask = (uint32_t)((p->queue_size / 4) - 1); in load_mqd()
191 m->cp_hqd_pq_control |= order_base_2(q->queue_size / 4) - 1; in __update_mqd()
230 m->sdma_rlc_rb_cntl = order_base_2(q->queue_size / 4) in update_mqd_sdma()
351 m->cp_hqd_pq_control |= order_base_2(q->queue_size / 4) - 1; in update_mqd_hiq()
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| /linux-6.8/drivers/net/ethernet/microsoft/mana/ |
| D | hw_channel.c | 257 enum gdma_queue_type type, u64 queue_size, in mana_hwc_create_gdma_wq() argument
267 spec.queue_size = queue_size; in mana_hwc_create_gdma_wq()
273 u64 queue_size, in mana_hwc_create_gdma_cq() argument
282 spec.queue_size = queue_size; in mana_hwc_create_gdma_cq()
291 u64 queue_size, in mana_hwc_create_gdma_eq() argument
299 spec.queue_size = queue_size; in mana_hwc_create_gdma_eq()
489 u32 queue_size; in mana_hwc_create_wq() local
495 queue_size = roundup_pow_of_two(GDMA_MAX_RQE_SIZE * q_depth); in mana_hwc_create_wq()
497 queue_size = roundup_pow_of_two(GDMA_MAX_SQE_SIZE * q_depth); in mana_hwc_create_wq()
499 if (queue_size < MINIMUM_SUPPORTED_PAGE_SIZE) in mana_hwc_create_wq()
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| D | gdma_main.c | 224 req.queue_size = queue->queue_size; in mana_gd_create_hw_eq()
336 u32 num_cqe = cq->queue_size / GDMA_CQE_SIZE; in mana_gd_ring_cq()
346 u32 head = eq->head % (eq->queue_size / GDMA_EQE_SIZE); in mana_gd_process_eqe()
409 num_eqe = eq->queue_size / GDMA_EQE_SIZE; in mana_gd_process_eq_events()
589 log2_num_entries = ilog2(queue->queue_size / GDMA_EQE_SIZE); in mana_gd_create_eq()
628 u32 log2_num_entries = ilog2(spec->queue_size / GDMA_CQE_SIZE); in mana_gd_create_cq()
664 err = mana_gd_alloc_memory(gc, spec->queue_size, gmi); in mana_gd_create_hwc_queue()
671 queue->queue_size = spec->queue_size; in mana_gd_create_hwc_queue()
791 err = mana_gd_alloc_memory(gc, spec->queue_size, gmi); in mana_gd_create_mana_eq()
802 queue->queue_size = spec->queue_size; in mana_gd_create_mana_eq()
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| D | mana_en.c | 1139 req.wq_size = wq_spec->queue_size; in mana_create_wq_obj()
1140 req.cq_size = cq_spec->queue_size; in mana_create_wq_obj()
1241 spec.queue_size = EQ_SIZE; in mana_create_eq()
1916 spec.queue_size = txq_size; in mana_create_txq()
1930 spec.queue_size = cq_size; in mana_create_txq()
1942 wq_spec.queue_size = txq->gdma_sq->queue_size; in mana_create_txq()
1945 cq_spec.queue_size = cq->gdma_cq->queue_size; in mana_create_txq()
2201 spec.queue_size = rq_size; in mana_create_rxq()
2214 spec.queue_size = cq_size; in mana_create_rxq()
2225 wq_spec.queue_size = rxq->gdma_rq->queue_size; in mana_create_rxq()
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| /linux-6.8/drivers/firmware/tegra/ |
| D | ivc.c | 562 unsigned tegra_ivc_total_queue_size(unsigned queue_size) in tegra_ivc_total_queue_size() argument
564 if (!IS_ALIGNED(queue_size, TEGRA_IVC_ALIGN)) { in tegra_ivc_total_queue_size()
565 pr_err("%s: queue_size (%u) must be %u-byte aligned\n", in tegra_ivc_total_queue_size()
566 __func__, queue_size, TEGRA_IVC_ALIGN); in tegra_ivc_total_queue_size()
570 return queue_size + sizeof(struct tegra_ivc_header); in tegra_ivc_total_queue_size()
652 size_t queue_size; in tegra_ivc_init() local
670 queue_size = tegra_ivc_total_queue_size(num_frames * frame_size); in tegra_ivc_init()
673 ivc->rx.phys = dma_map_single(peer, iosys_map_get_vaddr(rx), queue_size, in tegra_ivc_init()
678 ivc->tx.phys = dma_map_single(peer, iosys_map_get_vaddr(tx), queue_size, in tegra_ivc_init()
681 dma_unmap_single(peer, ivc->rx.phys, queue_size, in tegra_ivc_init()
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| D | bpmp-tegra186.c | 112 size_t message_size, queue_size; in tegra186_bpmp_channel_init() local
123 queue_size = tegra_ivc_total_queue_size(message_size); in tegra186_bpmp_channel_init()
124 offset = queue_size * index; in tegra186_bpmp_channel_init()
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| /linux-6.8/sound/firewire/ |
| D | amdtp-stream.c | 643 if (++s->packet_index >= s->queue_size) in queue_packet()
899 unsigned int queue_size) in compute_ohci_it_cycle() argument
902 return increment_ohci_cycle_count(cycle, queue_size); in compute_ohci_it_cycle()
912 unsigned int queue_size = s->queue_size; in generate_tx_packet_descs() local
981 packet_index = (packet_index + 1) % queue_size; in generate_tx_packet_descs()
1014 unsigned int index = (s->packet_index + i) % s->queue_size; in generate_rx_packet_descs()
1017 desc->cycle = compute_ohci_it_cycle(*ctx_header, s->queue_size); in generate_rx_packet_descs()
1224 cycle = compute_ohci_it_cycle(ctx_header[packets - 1], s->queue_size); in skip_rx_packets()
1250 const unsigned int queue_size = s->queue_size; in process_rx_packets_intermediately() local
1261 unsigned int cycle = compute_ohci_it_cycle(ctx_header[offset], queue_size); in process_rx_packets_intermediately()
[all …]
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| /linux-6.8/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_amdkfd_gc_9_4_3.c | 328 uint32_t queue_size = in kgd_gfx_v9_4_3_hqd_load() local
330 CP_HQD_PQ_CONTROL, QUEUE_SIZE); in kgd_gfx_v9_4_3_hqd_load()
331 uint64_t guessed_wptr = m->cp_hqd_pq_rptr & (queue_size - 1); in kgd_gfx_v9_4_3_hqd_load()
333 if ((m->cp_hqd_pq_wptr_lo & (queue_size - 1)) < guessed_wptr) in kgd_gfx_v9_4_3_hqd_load()
334 guessed_wptr += queue_size; in kgd_gfx_v9_4_3_hqd_load()
335 guessed_wptr += m->cp_hqd_pq_wptr_lo & ~(queue_size - 1); in kgd_gfx_v9_4_3_hqd_load()
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| D | amdgpu_amdkfd_gfx_v10_3.c | 239 uint32_t queue_size = in hqd_load_v10_3() local
241 CP_HQD_PQ_CONTROL, QUEUE_SIZE); in hqd_load_v10_3()
242 uint64_t guessed_wptr = m->cp_hqd_pq_rptr & (queue_size - 1); in hqd_load_v10_3()
244 if ((m->cp_hqd_pq_wptr_lo & (queue_size - 1)) < guessed_wptr) in hqd_load_v10_3()
245 guessed_wptr += queue_size; in hqd_load_v10_3()
246 guessed_wptr += m->cp_hqd_pq_wptr_lo & ~(queue_size - 1); in hqd_load_v10_3()
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| D | amdgpu_amdkfd_gfx_v11.c | 224 uint32_t queue_size = in hqd_load_v11() local
226 CP_HQD_PQ_CONTROL, QUEUE_SIZE); in hqd_load_v11()
227 uint64_t guessed_wptr = m->cp_hqd_pq_rptr & (queue_size - 1); in hqd_load_v11()
229 if ((m->cp_hqd_pq_wptr_lo & (queue_size - 1)) < guessed_wptr) in hqd_load_v11()
230 guessed_wptr += queue_size; in hqd_load_v11()
231 guessed_wptr += m->cp_hqd_pq_wptr_lo & ~(queue_size - 1); in hqd_load_v11()
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| D | amdgpu_amdkfd_gfx_v10.c | 253 uint32_t queue_size = in kgd_hqd_load() local
255 CP_HQD_PQ_CONTROL, QUEUE_SIZE); in kgd_hqd_load()
256 uint64_t guessed_wptr = m->cp_hqd_pq_rptr & (queue_size - 1); in kgd_hqd_load()
258 if ((m->cp_hqd_pq_wptr_lo & (queue_size - 1)) < guessed_wptr) in kgd_hqd_load()
259 guessed_wptr += queue_size; in kgd_hqd_load()
260 guessed_wptr += m->cp_hqd_pq_wptr_lo & ~(queue_size - 1); in kgd_hqd_load()
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| D | amdgpu_amdkfd_gfx_v9.c | 267 uint32_t queue_size = in kgd_gfx_v9_hqd_load() local
269 CP_HQD_PQ_CONTROL, QUEUE_SIZE); in kgd_gfx_v9_hqd_load()
270 uint64_t guessed_wptr = m->cp_hqd_pq_rptr & (queue_size - 1); in kgd_gfx_v9_hqd_load()
272 if ((m->cp_hqd_pq_wptr_lo & (queue_size - 1)) < guessed_wptr) in kgd_gfx_v9_hqd_load()
273 guessed_wptr += queue_size; in kgd_gfx_v9_hqd_load()
274 guessed_wptr += m->cp_hqd_pq_wptr_lo & ~(queue_size - 1); in kgd_gfx_v9_hqd_load()
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| /linux-6.8/drivers/nvme/host/ |
| D | rdma.c | 87 int queue_size; member
266 init_attr.cap.max_send_wr = factor * queue->queue_size + 1; in nvme_rdma_create_qp()
268 init_attr.cap.max_recv_wr = queue->queue_size + 1; in nvme_rdma_create_qp()
444 nvme_rdma_free_ring(ibdev, queue->rsp_ring, queue->queue_size, in nvme_rdma_destroy_queue_ib()
505 queue->cq_size = cq_factor * queue->queue_size + 1; in nvme_rdma_create_queue_ib()
515 queue->rsp_ring = nvme_rdma_alloc_ring(ibdev, queue->queue_size, in nvme_rdma_create_queue_ib()
529 queue->queue_size, in nvme_rdma_create_queue_ib()
535 queue->queue_size, nvme_rdma_queue_idx(queue)); in nvme_rdma_create_queue_ib()
541 queue->queue_size, IB_MR_TYPE_INTEGRITY, in nvme_rdma_create_queue_ib()
546 queue->queue_size, nvme_rdma_queue_idx(queue)); in nvme_rdma_create_queue_ib()
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| D | fabrics.h | 99 * @queue_size: Number of IO queue elements.
128 size_t queue_size; member
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| /linux-6.8/drivers/nvme/target/ |
| D | loop.c | 575 if (opts->queue_size > ctrl->ctrl.maxcmd) { in nvme_loop_create_ctrl()
576 /* warn if maxcmd is lower than queue_size */ in nvme_loop_create_ctrl()
578 "queue_size %zu > ctrl maxcmd %u, clamping down\n", in nvme_loop_create_ctrl()
579 opts->queue_size, ctrl->ctrl.maxcmd); in nvme_loop_create_ctrl()
580 opts->queue_size = ctrl->ctrl.maxcmd; in nvme_loop_create_ctrl()
582 ctrl->ctrl.sqsize = opts->queue_size - 1; in nvme_loop_create_ctrl()
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| /linux-6.8/kernel/bpf/ |
| D | queue_stack_maps.c | 68 u64 size, queue_size; in queue_stack_map_alloc() local
71 queue_size = sizeof(*qs) + size * attr->value_size; in queue_stack_map_alloc()
73 qs = bpf_map_area_alloc(queue_size, numa_node); in queue_stack_map_alloc()
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| /linux-6.8/sound/core/ |
| D | timer.c | 77 int queue_size; member
1334 prev = tu->qtail == 0 ? tu->queue_size - 1 : tu->qtail - 1; in snd_timer_user_interrupt()
1341 if (tu->qused >= tu->queue_size) { in snd_timer_user_interrupt()
1345 tu->qtail %= tu->queue_size; in snd_timer_user_interrupt()
1359 if (tu->qused >= tu->queue_size) { in snd_timer_user_append_to_tqueue()
1363 tu->qtail %= tu->queue_size; in snd_timer_user_append_to_tqueue()
1440 prev = tu->qtail == 0 ? tu->queue_size - 1 : tu->qtail - 1; in snd_timer_user_tinterrupt()
1482 tu->queue_size = size; in realloc_user_queue()
1867 if (params.queue_size > 0 && in snd_timer_user_params()
1868 (params.queue_size < 32 || params.queue_size > 1024)) { in snd_timer_user_params()
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| /linux-6.8/drivers/net/wireless/intel/iwlwifi/pcie/ |
| D | rx.c | 122 WARN_ON(rxq->queue_size & (rxq->queue_size - 1)); in iwl_rxq_space()
130 return (rxq->read - rxq->write - 1) & (rxq->queue_size - 1); in iwl_rxq_space()
272 rxq->write = (rxq->write + 1) & (rxq->queue_size - 1); in iwl_pcie_rxmq_restock()
685 free_size * rxq->queue_size, in iwl_pcie_free_rxq_dma()
696 rxq->queue_size, in iwl_pcie_free_rxq_dma()
724 rxq->queue_size = trans->cfg->num_rbds; in iwl_pcie_alloc_rxq_dma()
726 rxq->queue_size = RX_QUEUE_SIZE; in iwl_pcie_alloc_rxq_dma()
734 rxq->bd = dma_alloc_coherent(dev, free_size * rxq->queue_size, in iwl_pcie_alloc_rxq_dma()
742 rxq->queue_size, in iwl_pcie_alloc_rxq_dma()
1083 int i, err, queue_size, allocator_pool_size, num_alloc; in _iwl_pcie_rx_init() local
[all …]
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| /linux-6.8/drivers/i2c/busses/ |
| D | i2c-qcom-cci.c | 122 u16 queue_size[NUM_QUEUES]; member
323 if (val == cci->data->queue_size[queue]) in cci_validate_queue()
697 .queue_size = { 64, 16 },
731 .queue_size = { 64, 16 },
765 .queue_size = { 64, 16 },
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| /linux-6.8/drivers/infiniband/hw/mana/ |
| D | qp.c | 207 wq_spec.queue_size = wq->wq_buf_size; in mana_ib_create_qp_rss()
210 cq_spec.queue_size = cq->cqe * COMP_ENTRY_SIZE; in mana_ib_create_qp_rss()
394 wq_spec.queue_size = ucmd.sq_buf_size; in mana_ib_create_qp_raw()
397 cq_spec.queue_size = send_cq->cqe * COMP_ENTRY_SIZE; in mana_ib_create_qp_raw()
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| /linux-6.8/drivers/usb/gadget/function/ |
| D | u_serial.c | 77 /* RX and TX queues can buffer QUEUE_SIZE packets before they hit the
81 #define QUEUE_SIZE 16 macro
250 if (port->write_started >= QUEUE_SIZE) in gs_start_tx()
321 if (port->read_started >= QUEUE_SIZE) in gs_start_rx()
357 * So QUEUE_SIZE packets plus however many the FIFO holds (usually two)
512 int n = allocated ? QUEUE_SIZE - *allocated : QUEUE_SIZE; in gs_alloc_requests()
514 /* Pre-allocate up to QUEUE_SIZE transfers, but if we can't in gs_alloc_requests()
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| /linux-6.8/drivers/infiniband/ulp/srp/ |
| D | ib_srp.c | 539 /* queue_size + 1 for ib_drain_rq() */ in srp_create_ch_ib()
540 recv_cq = ib_alloc_cq(dev->dev, ch, target->queue_size + 1, in srp_create_ch_ib()
547 send_cq = ib_alloc_cq(dev->dev, ch, m * target->queue_size, in srp_create_ch_ib()
555 init_attr->cap.max_send_wr = m * target->queue_size; in srp_create_ch_ib()
556 init_attr->cap.max_recv_wr = target->queue_size + 1; in srp_create_ch_ib()
682 for (i = 0; i < target->queue_size; ++i) in srp_free_ch_ib()
688 for (i = 0; i < target->queue_size; ++i) in srp_free_ch_ib()
1372 for (j = 0; j < target->queue_size; ++j) in srp_rport_reconnect()
2258 ch->rx_ring = kcalloc(target->queue_size, sizeof(*ch->rx_ring), in srp_alloc_iu_bufs()
2262 ch->tx_ring = kcalloc(target->queue_size, sizeof(*ch->tx_ring), in srp_alloc_iu_bufs()
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