Home
last modified time | relevance | path

Searched +full:high +full:- +full:throughput (Results 1 – 25 of 152) sorted by relevance

1234567

/linux/Documentation/block/
H A Dbfq-iosched.rst5 BFQ is a proportional-share I/O scheduler, with some extra
6 low-latency capabilities. In addition to cgroups support (blkio or io
9 - BFQ guarantees a high system and application responsiveness, and a
10 low latency for time-sensitive applications, such as audio or video
12 - BFQ distributes bandwidth, not just time, among processes or
14 throughput high).
17 throughput. So, when needed for achieving a lower latency, BFQ builds
18 schedules that may lead to a lower throughput. If your main or only
19 goal, for a given device, is to achieve the maximum-possible
20 throughput at all times, then do switch off all low-latency heuristics
[all …]
/linux/include/linux/dma/
H A Dk3-psil.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2019 Texas Instruments Incorporated - https://www.ti.com
16 * enum udma_tp_level - Channel Throughput Levels
18 * @UDMA_TP_HIGH: High Throughput channel
19 * @UDMA_TP_ULTRAHIGH: Ultra High Throughput channel
29 * enum psil_endpoint_type - PSI-L Endpoint type
43 * struct psil_endpoint_config - PSI-L Endpoint configuration
44 * @ep_type: PSI-L endpoint type
45 * @channel_tpl: Desired throughput level for the channel
/linux/net/core/
H A Dieee8021q_helpers.c1 // SPDX-License-Identifier: GPL-2.0
12 * IEEE 802.1Q-2022 in Annex I "I.3 Traffic type to traffic class mapping" and
13 * Table I-1 "Traffic type to traffic class mapping".
82 * ieee8021q_tt_to_tc - Map IEEE 802.1Q Traffic Type to Traffic Class
88 * example provided by IEEE 802.1Q-2022 in Annex I "I.3 Traffic type to traffic
89 * class mapping" and Table I-1 "Traffic type to traffic class mapping".
99 return -EINVAL; in ieee8021q_tt_to_tc()
105 IEEE8021Q_TT_MAX - 1, in ieee8021q_tt_to_tc()
106 "ieee8021q_8queue_tt_tc_map != max - 1"); in ieee8021q_tt_to_tc()
110 IEEE8021Q_TT_MAX - 1, in ieee8021q_tt_to_tc()
[all …]
/linux/tools/testing/selftests/drivers/net/mlxsw/
H A Dqos_mc_aware.sh2 # SPDX-License-Identifier: GPL-2.0
5 # causes throughput of UC traffic to drop severely when a switch is under heavy
6 # MC load. This issue can be overcome by putting the switch to MC-aware mode.
8 # under MC flood, and therefore that the MC-aware mode is enabled and correctly
13 # throughput, because many packets (that reach $h3) don't get to the kernel at
19 # each gets a different priority and we can use per-prio ethtool counters to
20 # measure the throughput. In order to avoid prioritizing unicast traffic, prio
28 # +-
[all...]
H A Dqos_ets_strict.sh2 # SPDX-License-Identifier: GPL-2.0
8 # them. In H3, we expect to see (almost) exclusively the high-priority traffic.
13 # +-----
[all...]
/linux/drivers/net/wireless/intel/iwlegacy/
H A D4965-rs.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
8 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
25 #define IL4965_RS_NAME "iwl-4965-rs"
51 /*ANT_NONE -> */ ANT_NONE,
52 /*ANT_A -> */ ANT_B,
53 /*ANT_B -> */ ANT_C,
54 /*ANT_AB -> */ ANT_BC,
55 /*ANT_C -> */ ANT_A,
56 /*ANT_AC -> */ ANT_AB,
[all …]
H A D3945-rs.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
8 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
26 #define RS_NAME "iwl-3945-rs"
50 {-60, RATE_54M_IDX},
51 {-64, RATE_48M_IDX},
52 {-72, RATE_36M_IDX},
53 {-80, RATE_24M_IDX},
54 {-84, RATE_18M_IDX},
55 {-85, RATE_12M_IDX},
[all …]
/linux/Documentation/usb/
H A Dehci.rst5 27-Dec-2002
7 The EHCI driver is used to talk to high speed USB 2.0 devices using
8 USB 2.0-capable host controller hardware. The USB 2.0 standard is
11 - "High Speed" 480 Mbit/sec (60 MByte/sec)
12 - "Full Speed" 12 Mbit/sec (1.5 MByte/sec)
13 - "Low Speed" 1.5 Mbit/sec
15 USB 1.1 only addressed full speed and low speed. High speed devices
24 high speed "split transactions" that don't waste transfer bandwidth.
31 While usb-storage devices have been available since mid-2001 (working
33 been available since late 2001, and other kinds of high speed devices
[all …]
/linux/drivers/net/wireless/intel/iwlwifi/dvm/
H A Drs.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
5 * Copyright (C) 2019 - 2020, 2022 - 2023 Intel Corporation
21 #define RS_NAME "iwl-agn-rs"
47 /*ANT_NONE -> */ ANT_NONE,
48 /*ANT_A -> */ ANT_B,
49 /*ANT_B -> */ ANT_C,
50 /*ANT_AB -> */ ANT_BC,
51 /*ANT_C -> */ ANT_A,
52 /*ANT_AC -> */ ANT_AB,
[all …]
H A Drs.h1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright(c) 2003 - 2014, 2023 Intel Corporation. All rights reserved.
12 #include "iwl-config.h"
49 IWL_RATE_COUNT_LEGACY = IWL_RATE_COUNT - 1, /* Excluding 60M */
67 IWL_RATE_INVM_INDEX_TABLE = IWL_RATE_INVM_INDEX - 1,
111 /* uCode API values for OFDM high-throughput (HT) bit rates */
159 #define IWL_RATES_MASK ((1 << IWL_RATE_COUNT) - 1)
161 #define IWL_INVALID_VALUE -1
163 #define IWL_MIN_RSSI_VAL -100
233 /* load per tid defines for A-MPDU activation */
[all …]
H A Dcommands.h1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (C) 2005-2014, 2023-2024 Intel Corporation
7 * Please use iwl-xxxx-hw.h for hardware-related definitions.
29 /* Multi-Station support */
93 /* RF-KILL commands and notifications */
138 * - 4 standard TX queues
139 * - the command queue
140 * - 4 PAN TX queues
141 * - the PAN multicast queue, and
142 * - the AUX (TX during scan dwell) queue.
[all …]
/linux/drivers/net/wireless/intel/iwlwifi/fw/api/
H A Drs.h1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (C) 2012-2014, 2018-2022, 2024 Intel Corporation
12 * enum iwl_tlc_mng_cfg_flags - options for TLC config flags
36 * enum iwl_tlc_mng_cfg_cw - channel width options
52 * enum iwl_tlc_mng_cfg_chains - possible chains
62 * enum iwl_tlc_mng_cfg_mode - supported modes
82 * enum iwl_tlc_mng_ht_rates - HT/VHT/HE rates
120 * enum IWL_TLC_MCS_PER_BW - mcs index per BW
121 * @IWL_TLC_MCS_PER_BW_80: mcs for bw - 20Hhz, 40Hhz, 80Hhz
122 * @IWL_TLC_MCS_PER_BW_160: mcs for bw - 160Mhz
[all …]
/linux/block/
H A Dbfq-iosched.c1 // SPDX-License-Identifier: GPL-2.0-or-later
16 * BFQ is a proportional-share I/O scheduler, with some extra
17 * low-latency capabilities. BFQ also supports full hierarchical
20 * limitations can be found in Documentation/block/bfq-iosched.rst.
22 * BFQ is a proportional-share storage-I/O scheduling algorithm based
23 * on the slice-by-slice service scheme of CFQ. But BFQ assigns
25 * time slices. The device is not granted to the in-service process
28 * to distribute the device throughput among processes as desired,
29 * without any distortion due to throughput fluctuations, or to device
31 * B-WF2Q+, to schedule processes according to their budgets. More
[all …]
/linux/net/ipv4/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
10 intend to participate in the MBONE, a high bandwidth network on top
40 so-called IP spoofing, however it can pose problems if you use
42 than packets from that host to you) or if you operate a non-routing
52 <file:Documentation/networking/ip-sysctl.rst>.
71 address into account. Furthermore, the TOS (Type-Of-Service) field
89 equal "cost" and chooses one of them in a non-deterministic fashion
132 <file:Documentation/admin-guide/nfs/nfsroot.rst> for details.
147 Read <file:Documentation/admin-guide/nfs/nfsroot.rst> for details.
160 <file:Documentation/admin-guide/nfs/nfsroot.rst> for details.
[all …]
/linux/Documentation/networking/device_drivers/ethernet/intel/
H A De1000e.rst1 .. SPDX-License-Identifier: GPL-2.0+
8 Copyright(c) 2008-2018 Intel Corporation.
13 - Identifying Your Adapter
14 - Command Line Parameters
15 - Additional Configurations
16 - Support
48 ---------------------
49 :Valid Range: 0,1,3,4,100-100000
54 increased CPU utilization, though it may help throughput in some circumstances.
82 - 0: Off
[all …]
H A De1000.rst1 .. SPDX-License-Identifier: GPL-2.0+
8 Copyright(c) 1999 - 2013 Intel Corporation.
13 - Identifying Your Adapter
14 - Command Line Parameters
15 - Speed and Duplex Configuration
16 - Additional Configurations
17 - Support
50 -------
54 :Valid Range: 0x01-0x0F, 0x20-0x2F
57 This parameter is a bit-mask that specifies the speed and duplex settings
[all …]
/linux/drivers/interconnect/imx/
H A Dimx.h1 /* SPDX-License-Identifier: GPL-2.0 */
6 * Copyright (c) 2019-2020, NXP
17 #include <linux/interconnect-provider.h>
24 * High throughput priority level in Regulator mode
29 * Low throughput priority level in Regulator mode
55 * struct imx_icc_node_adj - Describe a dynamic adjustable node
64 * struct imx_icc_node - Describe an interconnect node
79 * struct imx_icc_noc_setting - Describe an interconnect node setting
/linux/drivers/scsi/
H A Dsense_codes.h1 /* SPDX-License-Identifier: GPL-2.0 */
4 * http://www.t10.org/lists/asc-num.txt [most recent: 20200817]
9 SENSE_CODE(0x0002, "End-of-partition/medium detected")
11 SENSE_CODE(0x0004, "Beginning-of-partition/medium detected")
12 SENSE_CODE(0x0005, "End-of-data detected")
51 SENSE_CODE(0x0409, "Logical unit not ready, self-test in progress")
87 SENSE_CODE(0x0801, "Logical unit communication time-out")
89 SENSE_CODE(0x0803, "Logical unit communication CRC error (Ultra-DMA/32)")
102 SENSE_CODE(0x0B01, "Warning - specified temperature exceeded")
103 SENSE_CODE(0x0B02, "Warning - enclosure degraded")
[all …]
/linux/arch/s390/kernel/
H A Dhiperdispatch.c1 // SPDX-License-Identifier: GPL-2.0
11 * Dynamically calculates the optimum number of high capacity COREs
14 * During topology updates the CPU capacities are always re-adjusted.
18 * -> hiperdispatch's reoccuring work function reads CPU capacities to
19 * determine high capacity CPU count.
20 * -> during a topology update hiperdispatch's adjustment function
30 * crosses the threshold value hiperdispatch falls back to giving high
33 * of them high capacity.
36 * performance. Comparing the throughput of;
37 * - single CORE, with N threads, running N tasks
[all …]
/linux/Documentation/scheduler/
H A Dsched-energy.rst6 ---------------
11 with a minimal impact on throughput. This document aims at providing an
25 please refer to its documentation (see Documentation/power/energy-model.rst).
29 -----------------------------
32 - energy = [joule] (resource like a battery on powered devices)
33 - power = energy/time = [joule/second] = [watt]
39 --------------------
45 -----------
49 optimization objective to the current performance-only objective for the
50 scheduler. This alternative considers two objectives: energy-efficiency and
[all …]
/linux/arch/arm/boot/dts/broadcom/
H A Dbcm2711-rpi-cm4.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "bcm2711-rpi.dtsi"
5 #include "bcm283x-rpi-wifi-bt.dtsi"
8 compatible = "raspberrypi,4-compute-module", "brcm,bcm2711";
12 stdout-path = "serial1:115200n8";
15 sd_io_1v8_reg: regulator-sd-io-1v8 {
16 compatible = "regulator-gpio";
17 regulator-name = "vdd-sd-io";
18 regulator-min-microvolt = <1800000>;
[all …]
/linux/Documentation/devicetree/bindings/spi/
H A Dspi-peripheral-props.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/spi-peripheral-props.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Peripheral-specific properties for a SPI bus.
11 be common properties like spi-max-frequency, spi-cpha, etc. or they could be
13 need to be defined in the peripheral node because they are per-peripheral and
19 - Mark Brown <broonie@kernel.org>
27 - minimum: 0
32 spi-cs-high:
[all …]
/linux/tools/power/cpupower/bench/
H A DREADME-BENCH1 This is cpufreq-bench, a microbenchmark for the cpufreq framework.
7 - Identify worst case performance loss when doing dynamic frequency
9 - Identify average reaction time of a governor to CPU load changes
10 - (Stress) Testing whether a cpufreq low level driver or governor works
12 - Identify cpufreq related performance regressions between kernels
13 - Possibly Real time priority testing? -> what happens if there are
15 - ...
18 - Power saving related regressions (In fact as better the performance
19 throughput is, the worse the power savings will be, but the first should
21 - Real world (workloads)
[all …]
/linux/Documentation/devicetree/bindings/misc/
H A Dxlnx,sd-fec.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/misc/xlnx,sd-fec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Cvetic, Dragan <dragan.cvetic@amd.com>
11 - Erim, Salih <salih.erim@amd.com>
15 which provides high-throughput LDPC and Turbo Code implementations.
17 customer specified Quasi-cyclic (QC) codes. The Turbo decode functionality
23 const: xlnx,sd-fec-1.1
33 - description: Main processing clock for processing core
[all …]
/linux/drivers/net/wireless/broadcom/b43/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
27 b43-fwcutter.
61 # Auto-select SSB PCI-HOST support, if possible
69 # Auto-select SSB PCICORE driver, if possible
81 Broadcom 43xx device support for Soft-MAC SDIO devices.
83 With this config option you can drive Soft-MAC b43 cards with a
87 Note that this does not support Broadcom 43xx Full-MAC devices.
108 bool "Support for G-PHY (802.11g) devices"
117 bool "Support for N-PHY (the main 802.11n series) devices"
128 bool "Support for LP-PHY (low-power 802.11g) devices"
[all …]

1234567