| /kernel/linux/linux-5.10/Documentation/networking/device_drivers/ethernet/huawei/ |
| D | hinic.rst | 55 Asynchronous Event Queues(AEQs) - The event queues for receiving messages from
69 Completion Event Queues(CEQs) - The completion Event Queues that describe IO
72 Work Queues(WQ) - Contain the memory and operations for use by CMD queues and
77 Command Queues(CMDQ) - The queues for sending commands for IO management and is
82 Queue Pairs(QPs) - The HW Receive and Send queues for Receiving and Transmitting
104 Tx Queues - Logical Tx Queues that use the HW Send Queues for transmit.
108 Rx Queues - Logical Rx Queues that use the HW Receive Queues for receive.
112 hinic_dev - de/constructs the Logical Tx and Rx Queues.
|
| /kernel/linux/linux-6.6/Documentation/networking/device_drivers/ethernet/huawei/ |
| D | hinic.rst | 55 Asynchronous Event Queues(AEQs) - The event queues for receiving messages from
69 Completion Event Queues(CEQs) - The completion Event Queues that describe IO
72 Work Queues(WQ) - Contain the memory and operations for use by CMD queues and
77 Command Queues(CMDQ) - The queues for sending commands for IO management and is
82 Queue Pairs(QPs) - The HW Receive and Send queues for Receiving and Transmitting
104 Tx Queues - Logical Tx Queues that use the HW Send Queues for transmit.
108 Rx Queues - Logical Rx Queues that use the HW Receive Queues for receive.
112 hinic_dev - de/constructs the Logical Tx and Rx Queues.
|
| /kernel/linux/linux-6.6/net/sched/ |
| D | sch_multiq.c | 25 struct Qdisc **queues; member
54 return q->queues[0]; in multiq_classify()
56 return q->queues[band]; in multiq_classify()
105 qdisc = q->queues[q->curband]; in multiq_dequeue()
137 qdisc = q->queues[curband]; in multiq_peek()
154 qdisc_reset(q->queues[band]); in multiq_reset()
166 qdisc_put(q->queues[band]); in multiq_destroy()
168 kfree(q->queues); in multiq_destroy()
196 if (q->queues[i] != &noop_qdisc) { in multiq_tune()
197 struct Qdisc *child = q->queues[i]; in multiq_tune()
[all …]
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| D | sch_prio.c | 26 struct Qdisc *queues[TCQ_PRIO_BANDS]; member
57 return q->queues[q->prio2band[band & TC_PRIO_MAX]]; in prio_classify()
63 return q->queues[q->prio2band[0]]; in prio_classify()
65 return q->queues[band]; in prio_classify()
103 struct Qdisc *qdisc = q->queues[prio]; in prio_peek()
117 struct Qdisc *qdisc = q->queues[prio]; in prio_dequeue()
137 qdisc_reset(q->queues[prio]); in prio_reset()
173 qdisc_put(q->queues[prio]); in prio_destroy()
180 struct Qdisc *queues[TCQ_PRIO_BANDS]; in prio_tune() local
198 queues[i] = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, in prio_tune()
[all …]
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| /kernel/linux/linux-5.10/net/sched/ |
| D | sch_multiq.c | 25 struct Qdisc **queues; member
54 return q->queues[0]; in multiq_classify()
56 return q->queues[band]; in multiq_classify()
105 qdisc = q->queues[q->curband]; in multiq_dequeue()
137 qdisc = q->queues[curband]; in multiq_peek()
154 qdisc_reset(q->queues[band]); in multiq_reset()
166 qdisc_put(q->queues[band]); in multiq_destroy()
168 kfree(q->queues); in multiq_destroy()
196 if (q->queues[i] != &noop_qdisc) { in multiq_tune()
197 struct Qdisc *child = q->queues[i]; in multiq_tune()
[all …]
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| D | sch_prio.c | 26 struct Qdisc *queues[TCQ_PRIO_BANDS]; member
57 return q->queues[q->prio2band[band & TC_PRIO_MAX]]; in prio_classify()
63 return q->queues[q->prio2band[0]]; in prio_classify()
65 return q->queues[band]; in prio_classify()
103 struct Qdisc *qdisc = q->queues[prio]; in prio_peek()
117 struct Qdisc *qdisc = q->queues[prio]; in prio_dequeue()
137 qdisc_reset(q->queues[prio]); in prio_reset()
173 qdisc_put(q->queues[prio]); in prio_destroy()
180 struct Qdisc *queues[TCQ_PRIO_BANDS]; in prio_tune() local
198 queues[i] = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, in prio_tune()
[all …]
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| /kernel/linux/linux-5.10/Documentation/ABI/testing/ |
| D | sysfs-class-net-queues | 1 What: /sys/class/net/<iface>/queues/rx-<queue>/rps_cpus
11 What: /sys/class/net/<iface>/queues/rx-<queue>/rps_flow_cnt
19 What: /sys/class/net/<iface>/queues/tx-<queue>/tx_timeout
27 What: /sys/class/net/<iface>/queues/tx-<queue>/tx_maxrate
35 What: /sys/class/net/<iface>/queues/tx-<queue>/xps_cpus
45 What: /sys/class/net/<iface>/queues/tx-<queue>/xps_rxqs
56 What: /sys/class/net/<iface>/queues/tx-<queue>/byte_queue_limits/hold_time
65 What: /sys/class/net/<iface>/queues/tx-<queue>/byte_queue_limits/inflight
73 What: /sys/class/net/<iface>/queues/tx-<queue>/byte_queue_limits/limit
82 What: /sys/class/net/<iface>/queues/tx-<queue>/byte_queue_limits/limit_max
[all …]
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| /kernel/linux/linux-6.6/Documentation/ABI/testing/ |
| D | sysfs-class-net-queues | 1 What: /sys/class/net/<iface>/queues/rx-<queue>/rps_cpus
11 What: /sys/class/net/<iface>/queues/rx-<queue>/rps_flow_cnt
19 What: /sys/class/net/<iface>/queues/tx-<queue>/tx_timeout
27 What: /sys/class/net/<iface>/queues/tx-<queue>/tx_maxrate
35 What: /sys/class/net/<iface>/queues/tx-<queue>/xps_cpus
45 What: /sys/class/net/<iface>/queues/tx-<queue>/xps_rxqs
56 What: /sys/class/net/<iface>/queues/tx-<queue>/byte_queue_limits/hold_time
65 What: /sys/class/net/<iface>/queues/tx-<queue>/byte_queue_limits/inflight
73 What: /sys/class/net/<iface>/queues/tx-<queue>/byte_queue_limits/limit
82 What: /sys/class/net/<iface>/queues/tx-<queue>/byte_queue_limits/limit_max
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/soc/ti/ |
| D | keystone-navigator-qmss.txt | 9 management of the packet queues. Packets are queued/de-queued by writing or
32 -- managed-queues : the actual queues managed by each queue manager
33 instance, specified as <"base queue #" "# of queues">.
51 - qpend : pool of qpend(interruptible) queues
52 - general-purpose : pool of general queues, primarily used
53 as free descriptor queues or the
54 transmit DMA queues.
55 - accumulator : pool of queues on PDSP accumulator channel
57 -- qrange : number of queues to use per queue range, specified as
58 <"base queue #" "# of queues">.
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/soc/ti/ |
| D | keystone-navigator-qmss.txt | 9 management of the packet queues. Packets are queued/de-queued by writing or
32 -- managed-queues : the actual queues managed by each queue manager
33 instance, specified as <"base queue #" "# of queues">.
51 - qpend : pool of qpend(interruptible) queues
52 - general-purpose : pool of general queues, primarily used
53 as free descriptor queues or the
54 transmit DMA queues.
55 - accumulator : pool of queues on PDSP accumulator channel
57 -- qrange : number of queues to use per queue range, specified as
58 <"base queue #" "# of queues">.
[all …]
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| /kernel/linux/linux-5.10/Documentation/block/ |
| D | blk-mq.rst | 37 spawns multiple queues with individual entry points local to the CPU, removing
49 blk-mq has two group of queues: software staging queues and hardware dispatch
50 queues. When the request arrives at the block layer, it will try the shortest
56 Then, after the requests are processed by software queues, they will be placed
62 Software staging queues
65 The block IO subsystem adds requests in the software staging queues
71 the number of queues is defined by a per-CPU or per-node basis.
93 requests from different queues, otherwise there would be cache trashing and a
99 queue (a.k.a. run the hardware queue), the software queues mapped to that
102 Hardware dispatch queues
[all …]
|
| /kernel/linux/linux-6.6/Documentation/block/ |
| D | blk-mq.rst | 37 spawns multiple queues with individual entry points local to the CPU, removing
49 blk-mq has two group of queues: software staging queues and hardware dispatch
50 queues. When the request arrives at the block layer, it will try the shortest
56 Then, after the requests are processed by software queues, they will be placed
62 Software staging queues
65 The block IO subsystem adds requests in the software staging queues
71 the number of queues is defined by a per-CPU or per-node basis.
93 requests from different queues, otherwise there would be cache trashing and a
99 queue (a.k.a. run the hardware queue), the software queues mapped to that
102 Hardware dispatch queues
[all …]
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| /kernel/linux/linux-6.6/Documentation/networking/ |
| D | scaling.rst | 27 Contemporary NICs support multiple receive and transmit descriptor queues
29 queues to distribute processing among CPUs. The NIC distributes packets by
47 Some advanced NICs allow steering packets to queues based on
57 module parameter for specifying the number of hardware queues to
60 for each CPU if the device supports enough queues, or otherwise at least
66 default mapping is to distribute the queues evenly in the table, but the
69 indirection table could be done to give different queues different
80 of queues to IRQs can be determined from /proc/interrupts. By default,
95 is to allocate as many queues as there are CPUs in the system (or the
97 is likely the one with the smallest number of receive queues where no
[all …]
|
| /kernel/linux/linux-5.10/Documentation/networking/ |
| D | scaling.rst | 27 Contemporary NICs support multiple receive and transmit descriptor queues
29 queues to distribute processing among CPUs. The NIC distributes packets by
47 Some advanced NICs allow steering packets to queues based on
57 module parameter for specifying the number of hardware queues to
60 for each CPU if the device supports enough queues, or otherwise at least
66 default mapping is to distribute the queues evenly in the table, but the
69 indirection table could be done to give different queues different
80 of queues to IRQs can be determined from /proc/interrupts. By default,
95 is to allocate as many queues as there are CPUs in the system (or the
97 is likely the one with the smallest number of receive queues where no
[all …]
|
| /kernel/linux/linux-6.6/drivers/net/wireless/silabs/wfx/ |
| D | queue.c | 229 struct wfx_queue *queues[IEEE80211_NUM_ACS * ARRAY_SIZE(wdev->vif)]; in wfx_tx_queues_get_skb() local
235 /* sort the queues */ in wfx_tx_queues_get_skb()
239 WARN_ON(num_queues >= ARRAY_SIZE(queues)); in wfx_tx_queues_get_skb()
240 queues[num_queues] = &wvif->tx_queue[i]; in wfx_tx_queues_get_skb()
242 if (wfx_tx_queue_get_weight(queues[j]) < in wfx_tx_queues_get_skb()
243 wfx_tx_queue_get_weight(queues[j - 1])) in wfx_tx_queues_get_skb()
244 swap(queues[j - 1], queues[j]); in wfx_tx_queues_get_skb()
254 skb = skb_dequeue(&queues[i]->cab); in wfx_tx_queues_get_skb()
262 WARN_ON(queues[i] != &wvif->tx_queue[skb_get_queue_mapping(skb)]); in wfx_tx_queues_get_skb()
263 atomic_inc(&queues[i]->pending_frames); in wfx_tx_queues_get_skb()
[all …]
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| /kernel/linux/linux-5.10/drivers/staging/wfx/ |
| D | queue.c | 234 struct wfx_queue *queues[IEEE80211_NUM_ACS * ARRAY_SIZE(wdev->vif)]; in wfx_tx_queues_get_skb() local
240 // sort the queues in wfx_tx_queues_get_skb()
244 WARN_ON(num_queues >= ARRAY_SIZE(queues)); in wfx_tx_queues_get_skb()
245 queues[num_queues] = &wvif->tx_queue[i]; in wfx_tx_queues_get_skb()
247 if (wfx_tx_queue_get_weight(queues[j]) < in wfx_tx_queues_get_skb()
248 wfx_tx_queue_get_weight(queues[j - 1])) in wfx_tx_queues_get_skb()
249 swap(queues[j - 1], queues[j]); in wfx_tx_queues_get_skb()
259 skb = skb_dequeue(&queues[i]->cab); in wfx_tx_queues_get_skb()
267 WARN_ON(queues[i] != in wfx_tx_queues_get_skb()
269 atomic_inc(&queues[i]->pending_frames); in wfx_tx_queues_get_skb()
[all …]
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| /kernel/linux/linux-6.6/drivers/scsi/snic/ |
| D | vnic_resource.h | 13 RES_TYPE_WQ, /* Work queues */
14 RES_TYPE_RQ, /* Receive queues */
15 RES_TYPE_CQ, /* Completion queues */
31 RES_TYPE_MQ_WQ, /* MQ Work queues */
32 RES_TYPE_MQ_RQ, /* MQ Receive queues */
33 RES_TYPE_MQ_CQ, /* MQ Completion queues */
|
| /kernel/linux/linux-6.6/drivers/nvme/target/ |
| D | loop.c | 30 struct nvme_loop_queue *queues; member
71 return queue - queue->ctrl->queues; in nvme_loop_queue_idx()
176 struct nvme_loop_queue *queue = &ctrl->queues[0]; in nvme_loop_submit_async_event()
198 iod->queue = &ctrl->queues[queue_idx]; in nvme_loop_init_iod()
222 struct nvme_loop_queue *queue = &ctrl->queues[hctx_idx + 1]; in nvme_loop_init_hctx()
242 struct nvme_loop_queue *queue = &ctrl->queues[0]; in nvme_loop_init_admin_hctx()
266 if (!test_and_clear_bit(NVME_LOOP_Q_LIVE, &ctrl->queues[0].flags)) in nvme_loop_destroy_admin_queue()
275 nvmet_sq_destroy(&ctrl->queues[0].nvme_sq); in nvme_loop_destroy_admin_queue()
292 kfree(ctrl->queues); in nvme_loop_free_ctrl()
303 clear_bit(NVME_LOOP_Q_LIVE, &ctrl->queues[i].flags); in nvme_loop_destroy_io_queues()
[all …]
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| /kernel/linux/linux-6.6/drivers/scsi/fnic/ |
| D | vnic_resource.h | 15 RES_TYPE_WQ, /* Work queues */
16 RES_TYPE_RQ, /* Receive queues */
17 RES_TYPE_CQ, /* Completion queues */
33 RES_TYPE_MQ_WQ, /* MQ Work queues */
34 RES_TYPE_MQ_RQ, /* MQ Receive queues */
35 RES_TYPE_MQ_CQ, /* MQ Completion queues */
|
| /kernel/linux/linux-6.6/drivers/scsi/aacraid/ |
| D | comminit.c | 237 * Fill in addresses of the Comm Area Headers and Queues in aac_alloc_comm()
373 struct aac_entry * queues; in aac_comm_init() local
375 struct aac_queue_block * comm = dev->queues; in aac_comm_init()
394 queues = (struct aac_entry *)(((ulong)headers) + hdrsize); in aac_comm_init()
397 comm->queue[HostNormCmdQueue].base = queues; in aac_comm_init()
399 queues += HOST_NORM_CMD_ENTRIES; in aac_comm_init()
403 comm->queue[HostHighCmdQueue].base = queues; in aac_comm_init()
406 queues += HOST_HIGH_CMD_ENTRIES; in aac_comm_init()
410 comm->queue[AdapNormCmdQueue].base = queues; in aac_comm_init()
413 queues += ADAP_NORM_CMD_ENTRIES; in aac_comm_init()
[all …]
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| /kernel/linux/linux-6.6/tools/testing/selftests/tc-testing/tc-tests/qdiscs/ |
| D | taprio.json | 4 "name": "Add taprio Qdisc to multi-queue device (8 queues)",
15 … $ETH root handle 1: taprio num_tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@0 1@0 base-t…
37 … $ETH root handle 1: taprio num_tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@0 1@0 base-t…
59 … $ETH root handle 1: taprio num_tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@0 1@0 base-t…
80 … $ETH root handle 1: taprio num_tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@0 1@0 base-t…
104 … $ETH root handle 1: taprio num_tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@0 1@0 base-t…
126 … $ETH root handle 1: taprio num_tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@0 1@0 base-t…
148 …"cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: taprio num_tc 2 queues 1@0 1@1 sched-entry …
170 …"cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: taprio num_tc 2 queues 1@0 1@1 sched-entry …
191 … $ETH root handle 1: taprio num_tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@0 1@0 base-t…
[all …]
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| /kernel/linux/linux-6.6/Documentation/arch/arm/keystone/ |
| D | knav-qmss.rst | 15 management of the packet queues. Packets are queued/de-queued by writing or
24 knav qmss driver provides a set of APIs to drivers to open/close qmss queues,
25 allocate descriptor pools, map the descriptors, push/pop to queues etc. For
31 Accumulator QMSS queues using PDSP firmware
34 queue or multiple contiguous queues. drivers/soc/ti/knav_qmss_acc.c is the
37 1 or 32 queues per channel. More description on the firmware is available in
56 Use of accumulated queues requires the firmware image to be present in the
57 file system. The driver doesn't acc queues to the supported queue range if
|
| /kernel/linux/linux-5.10/Documentation/arm/keystone/ |
| D | knav-qmss.rst | 15 management of the packet queues. Packets are queued/de-queued by writing or
24 knav qmss driver provides a set of APIs to drivers to open/close qmss queues,
25 allocate descriptor pools, map the descriptors, push/pop to queues etc. For
31 Accumulator QMSS queues using PDSP firmware
34 queue or multiple contiguous queues. drivers/soc/ti/knav_qmss_acc.c is the
37 1 or 32 queues per channel. More description on the firmware is available in
56 Use of accumulated queues requires the firmware image to be present in the
57 file system. The driver doesn't acc queues to the supported queue range if
|
| /kernel/linux/linux-6.6/drivers/media/platform/nxp/imx8-isi/ |
| D | imx8-isi-m2m.c | 53 /* Protects the m2m vb2 queues */
59 } queues; member
86 return &ctx->queues.out; in mxc_isi_m2m_ctx_qdata()
88 return &ctx->queues.cap; in mxc_isi_m2m_ctx_qdata()
113 src_vbuf->sequence = ctx->queues.out.sequence++; in mxc_isi_m2m_frame_write_done()
114 dst_vbuf->sequence = ctx->queues.cap.sequence++; in mxc_isi_m2m_frame_write_done()
136 .width = ctx->queues.out.format.width, in mxc_isi_m2m_device_run()
137 .height = ctx->queues.out.format.height, in mxc_isi_m2m_device_run()
140 .width = ctx->queues.cap.format.width, in mxc_isi_m2m_device_run()
141 .height = ctx->queues.cap.format.height, in mxc_isi_m2m_device_run()
[all …]
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| /kernel/linux/linux-5.10/drivers/nvme/target/ |
| D | loop.c | 30 struct nvme_loop_queue *queues; member
71 return queue - queue->ctrl->queues; in nvme_loop_queue_idx()
176 struct nvme_loop_queue *queue = &ctrl->queues[0]; in nvme_loop_submit_async_event()
198 iod->queue = &ctrl->queues[queue_idx]; in nvme_loop_init_iod()
220 struct nvme_loop_queue *queue = &ctrl->queues[hctx_idx + 1]; in nvme_loop_init_hctx()
240 struct nvme_loop_queue *queue = &ctrl->queues[0]; in nvme_loop_init_admin_hctx()
264 if (!test_and_clear_bit(NVME_LOOP_Q_LIVE, &ctrl->queues[0].flags)) in nvme_loop_destroy_admin_queue()
266 nvmet_sq_destroy(&ctrl->queues[0].nvme_sq); in nvme_loop_destroy_admin_queue()
287 kfree(ctrl->queues); in nvme_loop_free_ctrl()
298 clear_bit(NVME_LOOP_Q_LIVE, &ctrl->queues[i].flags); in nvme_loop_destroy_io_queues()
[all …]
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