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/Linux-v5.10/Documentation/power/
Dpm_qos_interface.rst9 Two different PM QoS frameworks are available:
10 * CPU latency QoS.
11 * The per-device PM QoS framework provides the API to manage the
12 per-device latency constraints and PM QoS flags.
14 The latency unit used in the PM QoS framework is the microsecond (usec).
17 1. PM QoS framework
20 A global list of CPU latency QoS requests is maintained along with an aggregated
22 to the request list or elements of the list. For CPU latency QoS, the
32 Will insert an element into the CPU latency QoS list with the target value.
35 Clients of PM QoS need to save the returned handle for future use in other
[all …]
/Linux-v5.10/Documentation/trace/
Devents-power.rst72 4. PM QoS events
74 The PM QoS events are used for QoS add/update/remove request and for
81 The first parameter gives the QoS action name (e.g. "ADD_REQ").
82 The second parameter is the previous QoS value.
83 The third parameter is the current QoS value to update.
85 There are also events used for device PM QoS add/update/remove request.
93 QoS requests.
97 And, there are events used for CPU latency QoS add/update/remove request.
/Linux-v5.10/Documentation/networking/
Dmac80211-auth-assoc-deauth.txt68 mac80211->driver: set up QoS parameters
70 mac80211->driver: bss_info_changed(QoS, HT, associated with AID)
93 mac80211->driver: bss_info_changed(clear BSSID, not associated, no QoS, ...)
/Linux-v5.10/Documentation/userspace-api/media/dvb/
Dfrontend-property-terrestrial-systems.rst45 In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
89 In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
178 In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
203 In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
256 In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
293 In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
Dfrontend-property-cable-systems.rst44 In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
74 In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
Dfrontend-property-satellite-systems.rst37 In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
65 In addition, the :ref:`DTV QoS statistics <frontend-stat-properties>`
/Linux-v5.10/Documentation/devicetree/bindings/display/hisilicon/
Dhisi-ade.txt10 - hisilicon,noc-syscon: ADE NOC QoS syscon.
17 "clk_codec_jpeg" for the media NOC QoS clock, which use the same clock with
/Linux-v5.10/Documentation/arm/omap/
Domap_pm.rst9 interface into the Linux PM QoS code.
16 implementation, whether it is the TI SRF or Linux PM QoS or Linux
62 The intention is that eventually the Linux PM QoS layer should support
65 to use the Linux PM QoS code; and the OMAP PM interface can disappear.
/Linux-v5.10/Documentation/networking/devlink/
Dsja1105.rst34 - Can do QoS based on VLAN PCP and VLAN membership
/Linux-v5.10/drivers/net/ethernet/mellanox/mlx4/
DKconfig22 If set to N, will not be able to configure QoS and ratelimit attributes.
/Linux-v5.10/drivers/net/ethernet/micrel/
DKconfig25 ethernet switch chip (managed, VLAN, QoS) from Micrel or
/Linux-v5.10/Documentation/ABI/testing/
Dsysfs-class-bdi40 For example, this is useful for providing a minimum QoS.
Dsysfs-devices-power209 contains the PM QoS resume latency limit for the given device,
214 the PM QoS resume latency may be arbitrary and the special value
229 contains the PM QoS active state latency tolerance limit for the
254 is used for manipulating the PM QoS "no power off" flag. If
/Linux-v5.10/tools/testing/selftests/resctrl/
DREADME12 And the test suit can be extended to cover AMD QoS and ARM MPAM hardware
/Linux-v5.10/Documentation/admin-guide/pm/
Dcpuidle.rst319 from the power management quality of service, or `PM QoS <cpu-pm-qos_>`_,
400 [If there is a wakeup latency constraint coming from the `PM QoS framework
590 The power management quality of service (PM QoS) framework in the Linux kernel
595 CPU idle time management can be affected by PM QoS in two ways, through the
598 the help of special internal interfaces provided by the PM QoS framework. User
607 number will be interpreted as a requested PM QoS constraint in microseconds.
611 constraint previously requested by someone else. For this reason, the PM QoS
618 PM QoS request to be created and added to a global priority list of CPU latency
621 number written to it will be associated with the PM QoS request represented by
630 :file:`cpu_dma_latency` special device file controls the PM QoS request
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/Linux-v5.10/Documentation/devicetree/bindings/display/
Darm,malidp.txt41 levels of DP500's QoS signaling.
/Linux-v5.10/Documentation/devicetree/bindings/net/
Dsnps,dwc-qos-ethernet.txt1 * Synopsys DWC Ethernet QoS IP version 4.10 driver (GMAC)
6 This binding supports the Synopsys Designware Ethernet QoS (Quality Of Service)
/Linux-v5.10/Documentation/arm/keystone/
Dknav-qmss.rst17 perform QMSS related functions like accumulation, QoS, or event management.
/Linux-v5.10/Documentation/driver-api/80211/
Dmac80211-advanced.rst57 Multiple queues and QoS support
/Linux-v5.10/Documentation/trace/coresight/
Dcoresight-cpu-debug.rst157 It is possible to disable CPU idle states by way of the PM QoS
160 details). As specified in the PM QoS documentation the requested
/Linux-v5.10/Documentation/driver-api/
Dinterconnect.rst91 get paths between endpoints and set their bandwidth/latency/QoS requirements
/Linux-v5.10/Documentation/admin-guide/device-mapper/
Dunstriped.rst96 The purpose of this unstriping is to provide better QoS in noisy
/Linux-v5.10/Documentation/devicetree/bindings/soc/fsl/
Dqman.txt14 supports queuing and QoS scheduling of frames to CPUs, network interfaces and
/Linux-v5.10/drivers/net/ethernet/mellanox/mlx5/core/
DKconfig113 If set to N, will not be able to configure QoS and ratelimit attributes.
/Linux-v5.10/drivers/net/ethernet/stmicro/stmmac/
DKconfig240 D1215994A VIRTEX FPGA board and SNPS QoS IPK Prototyping Kit.

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