Searched +full:in +full:- +full:band (Results 1 – 25 of 90) sorted by relevance
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| /Documentation/devicetree/bindings/net/wireless/ |
| D | marvell,sd8787.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Brian Norris <briannorris@chromium.org>
11 - Frank Li <Frank.Li@nxp.com>
21 - marvell,sd8787
22 - marvell,sd8897
23 - marvell,sd8978
24 - marvell,sd8997
25 - nxp,iw416
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| D | ieee80211.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Lorenzo Bianconi <lorenzo@kernel.org>
18 ieee80211-freq-limit:
19 $ref: /schemas/types.yaml#/definitions/uint32-matrix
24 List of supported frequency ranges in KHz. This can be used for devices
25 that in a given config support less channels than normally. It may happen
26 chipset supports a wide wireless band but it is limited to some part of
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| /Documentation/devicetree/bindings/net/dsa/ |
| D | mscc,ocelot.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Vladimir Oltean <vladimir.oltean@nxp.com>
11 - Claudiu Manoil <claudiu.manoil@nxp.com>
12 - Alexandre Belloni <alexandre.belloni@bootlin.com>
13 - UNGLinuxDriver@microchip.com
16 There are multiple switches which are either part of the Ocelot-1 family, or
17 derivatives of this architecture. These switches can be found embedded in
22 Frame DMA or register-based I/O.
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| /Documentation/userspace-api/media/rc/ |
| D | lirc-set-wideband-receiver.rst | 1 .. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later
13 LIRC_SET_WIDEBAND_RECEIVER - enable wide band receiver.
35 Some receivers are equipped with special wide band receiver which is
39 This might be useful of receivers that have otherwise narrow band receiver
40 that prevents them to be used with some remotes. Wide band receiver might
46 Wide band receiver might be implicitly enabled if you enable
47 carrier reports. In that case it will be disabled as soon as you disable
48 carrier reports. Trying to disable wide band receiver while carrier
54 On success 0 is returned, on error -1 and the ``errno`` variable is set
56 :ref:`Generic Error Codes <gen-errors>` chapter.
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| /Documentation/userspace-api/media/v4l/ |
| D | vidioc-enum-freq-bands.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
13 VIDIOC_ENUM_FREQ_BANDS - Enumerate supported frequency bands
47 .. flat-table:: struct v4l2_frequency_band
48 :header-rows: 0
49 :stub-columns: 0
52 * - __u32
53 - ``tuner``
54 - The tuner or modulator index number. This is the same value as in
60 * - __u32
61 - ``type``
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| D | vidioc-s-hw-freq-seek.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
13 VIDIOC_S_HW_FREQ_SEEK - Perform a hardware frequency seek
41 The ``rangelow`` and ``rangehigh`` fields can be set to a non-zero value
42 to tell the driver to search a specific band. If the struct
50 current frequency of the tuner does not fall within the selected band it
51 will be clamped to fit in the band before the seek is started.
58 If this ioctl is called from a non-blocking filehandle, then ``EAGAIN``
65 .. flat-table:: struct v4l2_hw_freq_seek
66 :header-rows: 0
67 :stub-columns: 0
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| /Documentation/driver-api/ |
| D | wbrf.rst | 1 .. SPDX-License-Identifier: GPL-2.0-or-later
4 WBRF - Wifi Band RFI Mitigations
7 Due to electrical and mechanical constraints in certain platform designs
8 there may be likely interference of relatively high-powered harmonics of
13 frequencies in use and consumers can use this information to avoid using
19 * Producers with this _DSM will be able to advertise the frequencies in use.
21 frequencies in use.
26 Producer: such component who can produce high-powered radio frequency
27 Consumer: such component who can adjust its in-use frequency in
42 The GUID used for the _DSM is 7B7656CF-DC3D-4C1C-83E9-66E721DE3070.
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| /Documentation/networking/ |
| D | multiqueue.rst | 1 .. SPDX-License-Identifier: GPL-2.0
11 ---------------------------------------------------------
19 exist in memory.
22 netdev->queue_lock today. Therefore base drivers should use the
24 device is still operational. netdev->queue_lock is still used when the device
33 A new round-robin qdisc, sch_multiq also supports multiple hardware queues. The
35 bands and queues based on the value in skb->queue_mapping. Use this field in
38 sch_multiq has been added for hardware that wishes to avoid head-of-line
40 associated with the band is not stopped prior to dequeuing a packet.
43 hardware. Once the association is made, any skb with skb->queue_mapping set,
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| D | sfp-phylink.rst | 1 .. SPDX-License-Identifier: GPL-2.0
10 phylink is a mechanism to support hot-pluggable networking modules
11 directly connected to a MAC without needing to re-initialise the
12 adapter on hot-plug events.
14 phylink supports conventional phylib-based setups, fixed link setups
25 In PHY mode, we use phylib to read the current link settings from
35 3. In-band mode
37 In-band mode is used with 802.3z, SGMII and similar interface modes,
38 and we are expecting to use and honor the in-band negotiation or
43 .. code-block:: none
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| /Documentation/userspace-api/media/drivers/ |
| D | max2175.rst | 1 .. SPDX-License-Identifier: GPL-2.0
6 The MAX2175 driver implements the following driver-specific controls:
9 -------------------------------
12 Refer to Documentation/driver-api/media/v4l2-controls.rst for more details.
14 .. flat-table::
15 :header-rows: 0
16 :stub-columns: 0
19 * - ``(0)``
20 - I2S output is disabled.
21 * - ``(1)``
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| /Documentation/devicetree/bindings/net/ |
| D | btusb.txt | 2 ---------------------------------------------------
6 - compatible : should comply with the format "usbVID,PID" specified in
7 Documentation/devicetree/bindings/usb/usb-device.yaml
13 "usb4ca,301a" (Qualcomm QCA6174A (Lite-On))
17 Documentation/devicetree/bindings/net/marvell-bt-8xxx.txt
21 - interrupt-names: (see below)
22 - interrupts : The interrupt specified by the name "wakeup" is the interrupt
23 that shall be used for out-of-band wake-on-bt. Driver will
26 platform out of band. During system resume, the irq will be
31 Following example uses irq pin number 3 of gpio0 for out of band wake-on-bt:
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| D | microchip,sparx5-switch.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/net/microchip,sparx5-switch.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Steen Hegelund <steen.hegelund@microchip.com>
11 - Lars Povlsen <lars.povlsen@microchip.com>
14 The SparX-5 Enterprise Ethernet switch family provides a rich set of
15 Enterprise switching features such as advanced TCAM-based VLAN and
17 security through TCAM-based frame processing using versatile content
25 forwarding (uRPF) tasks. Additional L3 features include VRF-Lite and
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| D | fsl,qoriq-mc-dpmac.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/fsl,qoriq-mc-dpmac.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ioana Ciornei <ioana.ciornei@nxp.com>
13 This binding represents the DPAA2 MAC objects found on the fsl-mc bus and
14 located under the 'dpmacs' node for the fsl-mc bus DTS node.
17 - $ref: ethernet-controller.yaml#
21 const: fsl,qoriq-mc-dpmac
27 pcs-handle:
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| /Documentation/userspace-api/media/dvb/ |
| D | fe-set-tone.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
13 FE_SET_TONE - Sets/resets the generation of the continuous 22kHz tone.
38 to send a 22kHz tone in order to select between high/low band on some
39 dual-band LNBf. It is also used to send signals to DiSEqC equipment, but
44 capability of selecting the band. So, it is recommended that applications
52 On error -1 is returned, and the ``errno`` variable is set
56 :ref:`Generic Error Codes <gen-errors>` chapter.
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| /Documentation/devicetree/bindings/mailbox/ |
| D | arm,mhuv3.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sudeep Holla <sudeep.holla@arm.com>
11 - Cristian Marussi <cristian.marussi@arm.com>
17 The controller can optionally support a varying number of extensions that, in
27 - Configure the MHU
28 - Send Transfers to the Receiver
29 - Optionally receive acknowledgment of a Transfer from the Receiver
32 - Configure the MHU
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| /Documentation/devicetree/bindings/thermal/ |
| D | ti_soc_thermal.txt | 3 In the System Control Module, OMAP supplies a voltage reference
4 and a temperature sensor feature that are gathered in the band
5 gap voltage and temperature sensor (VBGAPTS) module. The band
7 circuits and other analog IP blocks. The analog-to-digital
12 - compatible : Should be:
13 - "ti,omap34xx-bandgap" : for OMAP34xx bandgap
14 - "ti,omap36xx-bandgap" : for OMAP36xx bandgap
15 - "ti,omap4430-bandgap" : for OMAP4430 bandgap
16 - "ti,omap4460-bandgap" : for OMAP4460 bandgap
17 - "ti,omap4470-bandgap" : for OMAP4470 bandgap
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| /Documentation/devicetree/bindings/ipmi/ |
| D | aspeed,ast2400-ibt-bmc.txt | 5 perform in-band IPMI communication with their host.
9 - compatible : should be one of
10 "aspeed,ast2400-ibt-bmc"
11 "aspeed,ast2500-ibt-bmc"
12 "aspeed,ast2600-ibt-bmc"
13 - reg: physical address and size of the registers
14 - clocks: clock for the device
18 - interrupts: interrupt generated by the BT interface. without an
19 interrupt, the driver will operate in poll mode.
24 compatible = "aspeed,ast2400-ibt-bmc";
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| D | npcm7xx-kcs-bmc.txt | 5 used to perform in-band IPMI communication with their host.
8 - compatible : should be one of
9 "nuvoton,npcm750-kcs-bmc"
10 "nuvoton,npcm845-kcs-bmc", "nuvoton,npcm750-kcs-bmc"
11 - interrupts : interrupt generated by the controller
12 - kcs_chan : The KCS channel number in the controller
17 compatible = "nuvoton,npcm750-lpc-kcs", "simple-mfd", "syscon";
19 reg-io-width = <1>;
21 #address-cells = <1>;
22 #size-cells = <1>;
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| /Documentation/admin-guide/media/ |
| D | si470x.rst | 1 .. SPDX-License-Identifier: GPL-2.0
12 -----------------------------
15 most often used radio receivers in cell phones. Usually they are connected with
18 Part of this reference design is also a radio application in binary and source
25 -------------
30 - Si4700: FM radio receiver
31 - Si4701: FM radio receiver, RDS Support
32 - Si4702: FM radio receiver
33 - Si4703: FM radio receiver, RDS Support
34 - Si4704: FM radio receiver, no external antenna required
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| /Documentation/PCI/ |
| D | boot-interrupts.rst | 1 .. SPDX-License-Identifier: GPL-2.0
7 :Author: - Sean V Kelley <sean.v.kelley@linux.intel.com>
13 interrupt messages (Assert_INTx/Deassert_INTx). The integrated IO-APIC in a
15 MSI interrupts. If the IO-APIC is disabled (via the mask bits in the
16 IO-APIC table entries), the messages are routed to the legacy PCH. This
17 in-band interrupt mechanism was traditionally necessary for systems that
18 did not support the IO-APIC and for boot. Intel in the past has used the
20 protocol describes this in-band legacy wire-interrupt INTx mechanism for
21 I/O devices to signal PCI-style level interrupts. The subsequent paragraphs
29 When in-band legacy INTx messages are forwarded to the PCH, they in turn
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| /Documentation/devicetree/bindings/mtd/ |
| D | raw-nand-chip.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mtd/raw-nand-chip.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Miquel Raynal <miquel.raynal@bootlin.com>
13 - $ref: nand-chip.yaml#
17 desires in terms of correction capability of a controller. Together,
21 The interpretation of these parameters is implementation-defined, so
28 pattern: "^nand@[a-f0-9]$"
32 Contains the chip-select IDs.
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| /Documentation/devicetree/bindings/iio/frequency/ |
| D | adi,admv1013.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Antoniu Miclaus <antoniu.miclaus@analog.com>
14 radio designs operating in the 24 GHz to 44 GHz frequency range.
21 - adi,admv1013
26 spi-max-frequency:
34 clock-names:
36 - const: lo_in
38 vcm-supply:
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| /Documentation/hwmon/ |
| D | lm77.rst | 10 Addresses scanned: I2C 0x48 - 0x4b
20 -----------
23 sensor incorporates a band-gap type temperature sensor,
24 10-bit ADC, and a digital comparator with user-programmable upper
29 applies to all 3 limits. The relative difference is stored in a single
42 read-only. Setting temp1_crit_hyst writes the difference between
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| /Documentation/ABI/testing/ |
| D | sysfs-driver-intc_sar | 23 - The regulatory mode value has one of the above values.
24 - The default regulatory mode used in the driver is 0.
35 The retrieved information is in the order given below:
36 - device_mode
37 - bandtable_index
38 - antennatable_index
39 - sartable_index
44 level using the Band/Antenna/SAR table index information.
46 device-mode like laptop/tablet/clamshell etc. and the
47 proximity-sensor data available to the embedded controller on
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| /Documentation/filesystems/ |
| D | inotify.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 Inotify - A Powerful yet Simple File Change Notification System
13 - Deleted obsoleted interface, just refer to manpages for user interface.
29 What is the design decision behind using an-fd-per-instance as opposed to
30 an fd-per-watch?
33 An fd-per-watch quickly consumes more file descriptors than are allowed,
35 select()-able. Yes, root can bump the per-process fd limit and yes, users
38 spaces is thus sensible. The current design is what user-space developers
41 thousand times is silly. If we can implement user-space's preferences
42 cleanly--and we can, the idr layer makes stuff like this trivial--then we
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