Home
last modified time | relevance | path

Searched refs:queues (Results 1 – 25 of 302) sorted by relevance

12345678910>>...13

/Linux-v5.4/net/sched/
Dsch_multiq.c25 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()
167 qdisc_put(q->queues[band]); in multiq_destroy()
169 kfree(q->queues); in multiq_destroy()
197 if (q->queues[i] != &noop_qdisc) { in multiq_tune()
198 struct Qdisc *child = q->queues[i]; in multiq_tune()
[all …]
Dsch_prio.c26 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()
175 qdisc_put(q->queues[prio]); in prio_destroy()
182 struct Qdisc *queues[TCQ_PRIO_BANDS]; in prio_tune() local
200 queues[i] = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, in prio_tune()
[all …]
/Linux-v5.4/drivers/scsi/aacraid/
Dcomminit.c374 struct aac_entry * queues; in aac_comm_init() local
376 struct aac_queue_block * comm = dev->queues; in aac_comm_init()
395 queues = (struct aac_entry *)(((ulong)headers) + hdrsize); in aac_comm_init()
398 comm->queue[HostNormCmdQueue].base = queues; in aac_comm_init()
400 queues += HOST_NORM_CMD_ENTRIES; in aac_comm_init()
404 comm->queue[HostHighCmdQueue].base = queues; in aac_comm_init()
407 queues += HOST_HIGH_CMD_ENTRIES; in aac_comm_init()
411 comm->queue[AdapNormCmdQueue].base = queues; in aac_comm_init()
414 queues += ADAP_NORM_CMD_ENTRIES; in aac_comm_init()
418 comm->queue[AdapHighCmdQueue].base = queues; in aac_comm_init()
[all …]
/Linux-v5.4/tools/perf/util/
Darm-spe.c30 struct auxtrace_queues queues; member
122 err = auxtrace_queues__add_event(&spe->queues, session, event, in arm_spe_process_auxtrace_event()
158 struct auxtrace_queues *queues = &spe->queues; in arm_spe_free_events() local
161 for (i = 0; i < queues->nr_queues; i++) { in arm_spe_free_events()
162 arm_spe_free_queue(queues->queue_array[i].priv); in arm_spe_free_events()
163 queues->queue_array[i].priv = NULL; in arm_spe_free_events()
165 auxtrace_queues__free(queues); in arm_spe_free_events()
207 err = auxtrace_queues__init(&spe->queues); in arm_spe_process_auxtrace_info()
Dintel-bts.c46 struct auxtrace_queues queues; member
211 for (i = 0; i < bts->queues.nr_queues; i++) { in intel_bts_setup_queues()
212 ret = intel_bts_setup_queue(bts, &bts->queues.queue_array[i], in intel_bts_setup_queues()
222 if (bts->queues.new_data) { in intel_bts_update_queues()
223 bts->queues.new_data = false; in intel_bts_update_queues()
465 queue = &btsq->bts->queues.queue_array[btsq->queue_nr]; in intel_bts_process_queue()
539 struct auxtrace_queues *queues = &bts->queues; in intel_bts_process_tid_exit() local
542 for (i = 0; i < queues->nr_queues; i++) { in intel_bts_process_tid_exit()
543 struct auxtrace_queue *queue = &bts->queues.queue_array[i]; in intel_bts_process_tid_exit()
568 queue = &bts->queues.queue_array[queue_nr]; in intel_bts_process_queues()
[all …]
Ds390-cpumsf.c169 struct auxtrace_queues queues; member
202 if (!sf->use_logfile || sf->queues.nr_queues <= sample->cpu) in s390_cpumcf_dumpctr()
205 q = &sf->queues.queue_array[sample->cpu]; in s390_cpumcf_dumpctr()
700 queue = &sfq->sf->queues.queue_array[sfq->queue_nr]; in s390_cpumsf_run_decoder()
824 for (i = 0; i < sf->queues.nr_queues; i++) { in s390_cpumsf_setup_queues()
825 ret = s390_cpumsf_setup_queue(sf, &sf->queues.queue_array[i], in s390_cpumsf_setup_queues()
835 if (!sf->queues.new_data) in s390_cpumsf_update_queues()
838 sf->queues.new_data = false; in s390_cpumsf_update_queues()
859 queue = &sf->queues.queue_array[queue_nr]; in s390_cpumsf_process_queues()
984 err = auxtrace_queues__add_event(&sf->queues, session, event, in s390_cpumsf_process_auxtrace_event()
[all …]
Dauxtrace.c170 int auxtrace_queues__init(struct auxtrace_queues *queues) in auxtrace_queues__init() argument
172 queues->nr_queues = AUXTRACE_INIT_NR_QUEUES; in auxtrace_queues__init()
173 queues->queue_array = auxtrace_alloc_queue_array(queues->nr_queues); in auxtrace_queues__init()
174 if (!queues->queue_array) in auxtrace_queues__init()
179 static int auxtrace_queues__grow(struct auxtrace_queues *queues, in auxtrace_queues__grow() argument
182 unsigned int nr_queues = queues->nr_queues; in auxtrace_queues__grow()
192 if (nr_queues < queues->nr_queues || nr_queues < new_nr_queues) in auxtrace_queues__grow()
199 for (i = 0; i < queues->nr_queues; i++) { in auxtrace_queues__grow()
200 list_splice_tail(&queues->queue_array[i].head, in auxtrace_queues__grow()
202 queue_array[i].tid = queues->queue_array[i].tid; in auxtrace_queues__grow()
[all …]
/Linux-v5.4/Documentation/ABI/testing/
Dsysfs-class-net-queues1 What: /sys/class/<iface>/queues/rx-<queue>/rps_cpus
11 What: /sys/class/<iface>/queues/rx-<queue>/rps_flow_cnt
19 What: /sys/class/<iface>/queues/tx-<queue>/tx_timeout
27 What: /sys/class/<iface>/queues/tx-<queue>/tx_maxrate
35 What: /sys/class/<iface>/queues/tx-<queue>/xps_cpus
45 What: /sys/class/<iface>/queues/tx-<queue>/xps_rxqs
56 What: /sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/hold_time
65 What: /sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/inflight
73 What: /sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/limit
82 What: /sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/limit_max
[all …]
/Linux-v5.4/drivers/nvme/target/
Dloop.c30 struct nvme_loop_queue *queues; member
72 return queue - queue->ctrl->queues; in nvme_loop_queue_idx()
177 struct nvme_loop_queue *queue = &ctrl->queues[0]; in nvme_loop_submit_async_event()
199 iod->queue = &ctrl->queues[queue_idx]; in nvme_loop_init_iod()
219 struct nvme_loop_queue *queue = &ctrl->queues[hctx_idx + 1]; in nvme_loop_init_hctx()
231 struct nvme_loop_queue *queue = &ctrl->queues[0]; in nvme_loop_init_admin_hctx()
255 clear_bit(NVME_LOOP_Q_LIVE, &ctrl->queues[0].flags); in nvme_loop_destroy_admin_queue()
256 nvmet_sq_destroy(&ctrl->queues[0].nvme_sq); in nvme_loop_destroy_admin_queue()
277 kfree(ctrl->queues); in nvme_loop_free_ctrl()
288 clear_bit(NVME_LOOP_Q_LIVE, &ctrl->queues[i].flags); in nvme_loop_destroy_io_queues()
[all …]
/Linux-v5.4/Documentation/devicetree/bindings/soc/ti/
Dkeystone-navigator-qmss.txt9 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 …]
/Linux-v5.4/Documentation/networking/device_drivers/ti/
Dcpsw.txt21 - TX queues must be rated starting from txq0 that has highest priority
23 - CBS shapers should be used with rated queues
25 potential incoming rate, thus, rate of all incoming tx queues has
139 // Add 4 tx queues, for interface Eth0, and 1 tx queue for Eth1
144 // Check if num of queues is set correctly:
159 // TX queues must be rated starting from 0, so set bws for tx0 and tx1
162 // Leave last 2 tx queues not rated.
163 $ echo 40 > /sys/class/net/eth0/queues/tx-0/tx_maxrate
164 $ echo 20 > /sys/class/net/eth0/queues/tx-1/tx_maxrate
167 // Check maximum rate of tx (cpdma) queues:
[all …]
/Linux-v5.4/Documentation/arm/keystone/
Dknav-qmss.rst15 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
/Linux-v5.4/include/linux/
Dptr_ring.h624 void ***queues; in ptr_ring_resize_multiple() local
627 queues = kmalloc_array(nrings, sizeof(*queues), gfp); in ptr_ring_resize_multiple()
628 if (!queues) in ptr_ring_resize_multiple()
632 queues[i] = __ptr_ring_init_queue_alloc(size, gfp); in ptr_ring_resize_multiple()
633 if (!queues[i]) in ptr_ring_resize_multiple()
640 queues[i] = __ptr_ring_swap_queue(rings[i], queues[i], in ptr_ring_resize_multiple()
647 kvfree(queues[i]); in ptr_ring_resize_multiple()
649 kfree(queues); in ptr_ring_resize_multiple()
655 kvfree(queues[i]); in ptr_ring_resize_multiple()
657 kfree(queues); in ptr_ring_resize_multiple()
/Linux-v5.4/drivers/gpu/drm/msm/adreno/
Da6xx_hfi.c85 struct a6xx_hfi_queue *queue = &gmu->queues[HFI_RESPONSE_QUEUE]; in a6xx_hfi_wait_for_ack()
154 struct a6xx_hfi_queue *queue = &gmu->queues[HFI_COMMAND_QUEUE]; in a6xx_hfi_send_msg()
313 for (i = 0; i < ARRAY_SIZE(gmu->queues); i++) { in a6xx_hfi_stop()
314 struct a6xx_hfi_queue *queue = &gmu->queues[i]; in a6xx_hfi_stop()
364 table_size += (ARRAY_SIZE(gmu->queues) * in a6xx_hfi_init()
372 table->num_queues = ARRAY_SIZE(gmu->queues); in a6xx_hfi_init()
373 table->active_queues = ARRAY_SIZE(gmu->queues); in a6xx_hfi_init()
377 a6xx_hfi_queue_init(&gmu->queues[0], &headers[0], hfi->virt + offset, in a6xx_hfi_init()
382 a6xx_hfi_queue_init(&gmu->queues[1], &headers[1], hfi->virt + offset, in a6xx_hfi_init()
/Linux-v5.4/Documentation/networking/
Dmultiqueue.txt18 the subqueue memory, as well as netdev configuration of where the queues
21 The base driver will also need to manage the queues as it does the global
34 A new round-robin qdisc, sch_multiq also supports multiple hardware queues. The
36 bands and queues based on the value in skb->queue_mapping. Use this field in
43 On qdisc load, the number of bands is based on the number of queues on the
57 The qdisc will allocate the number of bands to equal the number of queues that
59 queues, the band mapping would look like:
Dscaling.rst27 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 …]
/Linux-v5.4/drivers/staging/qlge/
DTODO2 queues become empty because of allocation failures (ex. under memory
16 * rename "rx" queues to "completion" queues. Calling tx completion queues "rx
17 queues" is confusing.
27 frames, resets the link, device and driver buffer queues become
/Linux-v5.4/Documentation/devicetree/bindings/dma/
Dfsl-qdma.txt22 - fsl,dma-queues: Should contain number of queues supported.
28 based on queues
52 fsl,dma-queues = <2>;
/Linux-v5.4/Documentation/networking/device_drivers/freescale/dpaa2/
Dethernet-driver.rst25 - queues, channels
32 hardware resources, like queues, do not have a corresponding MC object and
98 queues ---------------------- | | Buffer pool |
108 Frames are transmitted and received through hardware frame queues, which can be
110 enqueues TX frames on egress queues and after transmission is complete a TX
113 When frames are available on ingress queues, a data availability notification
115 queues in the same channel have available frames, only one notification is sent.
118 Each network interface can have multiple Rx, Tx and confirmation queues affined
/Linux-v5.4/drivers/net/ethernet/netronome/nfp/
Dnfp_net_debugfs.c150 struct dentry *queues, *tx, *rx, *xdp; in nfp_net_debugfs_vnic_add() local
164 queues = debugfs_create_dir("queue", nn->debugfs_dir); in nfp_net_debugfs_vnic_add()
166 rx = debugfs_create_dir("rx", queues); in nfp_net_debugfs_vnic_add()
167 tx = debugfs_create_dir("tx", queues); in nfp_net_debugfs_vnic_add()
168 xdp = debugfs_create_dir("xdp", queues); in nfp_net_debugfs_vnic_add()
/Linux-v5.4/Documentation/devicetree/bindings/mfd/
Dfsl-imx25-tsadc.txt3 This device combines two general purpose conversion queues one used for general
15 conversion queues.
20 This device includes two conversion queues which can be added as subnodes.
/Linux-v5.4/Documentation/devicetree/bindings/net/
Dfsl-fec.txt14 - fsl,num-tx-queues : The property is valid for enet-avb IP, which supports
15 hw multi queues. Should specify the tx queue number, otherwise set tx queue
17 - fsl,num-rx-queues : The property is valid for enet-avb IP, which supports
18 hw multi queues. Should specify the rx queue number, otherwise set rx queue
34 tx/rx queues 1 and 2. "int0" will be used for queue 0 and ENET_MII interrupts.
35 For imx6sx, "int0" handles all 3 queues and ENET_MII. "pps" is for the pulse
Dbrcm,systemport.txt10 interrupts, and the second cell should be for the transmit queues. An
21 - systemport,num-txq: number of HW transmit queues, an integer
22 - systemport,num-rxq: number of HW receive queues, an integer
/Linux-v5.4/drivers/net/xen-netback/
Dinterface.c202 queue = &vif->queues[index]; in xenvif_start_xmit()
254 queue = &vif->queues[index]; in xenvif_get_stats()
278 queue = &vif->queues[queue_index]; in xenvif_up()
294 queue = &vif->queues[queue_index]; in xenvif_down()
407 void *vif_stats = &vif->queues[queue_index].stats; in xenvif_get_ethtool_stats()
483 vif->queues = NULL; in xenvif_alloc()
747 queue = &vif->queues[queue_index]; in xenvif_disconnect_data()
804 struct xenvif_queue *queues = vif->queues; in xenvif_free() local
812 xenvif_deinit_queue(&queues[queue_index]); in xenvif_free()
813 vfree(queues); in xenvif_free()
/Linux-v5.4/Documentation/networking/device_drivers/freescale/
Ddpaa.txt81 Tx FQs = transmission frame queues
137 confirmation frame queues. The driver is then responsible for freeing the
158 strict priority levels. Each traffic class contains NR_CPU TX queues. By
159 default, only one traffic class is enabled and the lowest priority Tx queues
176 Traffic coming on the DPAA Rx queues or on the DPAA Tx confirmation
177 queues is seen by the CPU as ingress traffic on a certain portal.
183 hardware frame queues using a hash on IP v4/v6 source and destination
187 queues are configured to put the received traffic into a pool channel
189 The default frame queues have the HOLDACTIVE option set, ensuring that
196 128 Rx frame queues that are configured to dedicated channels, in a
[all …]

12345678910>>...13