| /linux-6.8/sound/soc/generic/ |
| D | audio-graph-card2-custom-sample.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 * audio-graph-card2-custom-sample.dtsi
8 * This sample indicates how to use audio-graph-card2 and its
9 * custom driver. "audio-graph-card2-custom-sample" is the custome driver
10 * which is using audio-graph-card2.
15 * #include "../../../../../sound/soc/generic/audio-graph-card2-custom-sample.dtsi"
23 * "compatible" on each test-component. see below
26 * - compatible = "test-cpu";
27 * + compatible = "test-cpu-verbose";
32 * - compatible = "test-codec";
[all …]
|
| D | audio-graph-card2.c | 1 // SPDX-License-Identifier: GPL-2.0
8 // based on ${LINUX}/sound/soc/generic/audio-graph-card.c
24 port@0 {
25 bitclock-master;
27 frame-master;
36 You can set daifmt at ports/port/endpoint.
39 sample0: left_j, bitclock-master, frame-master
40 sample1: i2s, bitclock-master
56 linux/sound/soc/soc-utils.c
57 linux/sound/soc/generic/test-component.c
[all …]
|
| /linux-6.8/drivers/tty/serial/8250/ |
| D | serial_cs.c | 1 // SPDX-License-Identifier: (GPL-2.0 OR MPL-1.1)
69 /* Table of multi-port card ID's */
74 int multi; /* 1 = multifunction, > 1 = # ports */ member
84 int multi; member
94 * vers_1 5.0, "Brain Boxes", "2-Port RS232 card", "r6"
104 uart->port.uartclk = 14745600; in quirk_setup_brainboxes_0104()
122 return -ENODEV; in quirk_post_ibm()
127 * be handled by setting the quirk entry .multi = 0 | 1 ?
131 struct serial_info *info = link->priv; in quirk_config_nokia()
133 if (info->multi > 1) in quirk_config_nokia()
[all …]
|
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
18 port for anything.
23 non-standard serial ports, since the configuration information will
51 If you did not notice yet and/or you have userspace from pre-3.7, it
63 bool "Support for variants of the 16550A serial port"
68 serial port. Doing so takes additional time at boot.
82 standard 16550A serial port, however the device may not function
88 bool "Console on 8250/16550 and compatible serial port"
93 If you say Y here, it will be possible to use a serial port as the
97 to that serial port.
[all …]
|
| /linux-6.8/arch/arm/boot/dts/marvell/ |
| D | armada-385-turris-omnia.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 * Copyright (C) 2016 Uwe Kleine-König <uwe@kleine-koenig.org>
8 * Schematic available at https://www.turris.cz/doc/_media/rtrom01-schema.pdf
11 /dts-v1/;
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/input/input.h>
15 #include <dt-bindings/leds/common.h>
16 #include "armada-385.dtsi"
20 compatible = "cznic,turris-omnia", "marvell,armada385", "marvell,armada380";
23 stdout-path = &uart0;
[all …]
|
| /linux-6.8/Documentation/devicetree/bindings/net/dsa/ |
| D | mediatek,mt7530.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Arınç ÜNAL <arinc.unal@arinc9.com>
11 - Landen Chao <Landen.Chao@mediatek.com>
12 - DENG Qingfang <dqfext@gmail.com>
13 - Sean Wang <sean.wang@mediatek.com>
14 - Daniel Golle <daniel@makrotopia.org>
17 There are three versions of MT7530, standalone, in a multi-chip module and
18 built-into a SoC.
[all …]
|
| /linux-6.8/arch/powerpc/boot/dts/ |
| D | turris1x.dts | 1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright 2013 - 2022 CZ.NIC z.s.p.o. (http://www.nic.cz/)
8 * and available at: https://docs.turris.cz/hw/turris-1x/turris-1x/
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/leds/common.h>
14 /include/ "fsl/p2020si-pre.dtsi"
41 gpio-controller@18 {
45 #gpio-cells = <2>;
46 gpio-controller;
[all …]
|
| /linux-6.8/Documentation/devicetree/bindings/usb/ |
| D | usb251xb.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microchip USB 2.0 Hi-Speed Hub Controller
10 - Richard Leitner <richard.leitner@skidata.com>
15 - microchip,usb2422
16 - microchip,usb2512b
17 - microchip,usb2512bi
18 - microchip,usb2513b
19 - microchip,usb2513bi
[all …]
|
| D | fsl-usb.txt | 9 - compatible : Should be "fsl-usb2-mph" for multi port host USB
10 controllers, or "fsl-usb2-dr" for dual role USB controllers
11 or "fsl,mpc5121-usb2-dr" for dual role USB controllers of MPC5121.
13 also be mentioned (for eg. fsl-usb2-dr-v2.2 for bsc9132).
14 - phy_type : For multi port host USB controllers, should be one of
17 - reg : Offset and length of the register set for the device
18 - port0 : boolean; if defined, indicates port0 is connected for
19 fsl-usb2-mph compatible controllers. Either this property or
20 "port1" (or both) must be defined for "fsl-usb2-mph" compatible
22 - port1 : boolean; if defined, indicates port1 is connected for
[all …]
|
| D | mediatek,mt6370-tcpc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/usb/mediatek,mt6370-tcpc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MediatTek MT6370 Type-C Port Switch and Power Delivery controller
10 - ChiYuan Huang <cy_huang@richtek.com>
13 MediaTek MT6370 is a multi-functional device.
15 regulators (DSV/VIBLDO), and TypeC Port Switch with Power Delivery controller.
16 This document only describes MT6370 Type-C Port Switch and
22 - mediatek,mt6370-tcpc
[all …]
|
| /linux-6.8/Documentation/netlink/specs/ |
| D | devlink.yaml | 1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
5 protocol: genetlink-legacy
10 -
12 name: sb-pool-type
14 -
16 -
18 -
20 name: port-type
22 -
24 -
[all …]
|
| D | rt_link.yaml | 1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
3 name: rt-link
4 protocol: netlink-raw
11 -
12 name: ifinfo-flags
15 -
17 -
19 -
21 -
23 -
[all …]
|
| /linux-6.8/drivers/usb/typec/tcpm/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
4 tristate "USB Type-C Port Controller Manager"
9 The Type-C Port Controller Manager provides a USB PD and USB Type-C
10 state machine for use with Type-C Port Controllers.
15 tristate "Type-C Port Controller Interface driver"
19 Type-C Port Controller driver for TCPCI-compliant controller.
24 tristate "Richtek RT1711H Type-C chip driver"
26 Richtek RT1711H Type-C chip driver that works with
27 Type-C Port Controller Manager to provide USB PD and USB
28 Type-C functionalities.
[all …]
|
| /linux-6.8/Documentation/arch/s390/ |
| D | pci.rst | 1 .. SPDX-License-Identifier: GPL-2.0
8 - Pierre Morel
17 -----------------------
28 ---------------
36 - /sys/kernel/debug/s390dbf/pci_msg/sprintf
56 - /sys/bus/pci/slots/XXXXXXXX/power
64 - function_id
67 - function_handle
68 Low-level identifier used for a configured PCI function.
71 - pchid
[all …]
|
| /linux-6.8/drivers/parport/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
4 # see Documentation/kbuild/kconfig-language.rst.
13 the architecture might have PC parallel port hardware.
16 tristate "Parallel port support"
19 If you want to use devices connected to your machine's parallel port
24 <file:Documentation/admin-guide/parport.rst> and
25 <file:drivers/parport/BUGS-parport>.
28 to the parallel port see <http://www.torque.net/linux-pp.html> on
31 It is possible to share a single parallel port among several devices
33 kernel. To compile parallel port support as a module, choose M here:
[all …]
|
| /linux-6.8/Documentation/networking/device_drivers/ethernet/ti/ |
| D | am65_nuss_cpsw_switchdev.rst | 1 .. SPDX-License-Identifier: GPL-2.0
9 Port renaming
14 ip -d link show dev sw0p1 | grep switchid
20 Multi mac mode
23 - The driver is operating in multi-mac mode by default, thus
29 See Documentation/networking/devlink/am65-nuss-cpsw-switch.rst
40 This can be done regardless of the state of Port's netdev devices - UP/DOWN, but
41 Port's netdev devices have to be in UP before joining to the bridge to avoid
43 configuration when first port changes its state to UP.
45 When the both interfaces joined the bridge - CPSW switch driver will enable
[all …]
|
| /linux-6.8/Documentation/admin-guide/perf/ |
| D | hisi-pcie-pmu.rst | 8 Each PCIe Core has a PMU to monitor multi Root Ports of this PCIe Core and
15 The PCIe PMU driver registers a perf PMU with the name of its sicl-id and PCIe
38 ------------------------------------------
40 $# perf stat -e hisi_pcie0_core0/rx_mwr_latency/
41 $# perf stat -e hisi_pcie0_core0/rx_mwr_cnt/
42 $# perf stat -g -e hisi_pcie0_core0/rx_mwr_latency/ -e hisi_pcie0_core0/rx_mwr_cnt/
48 --------------
53 Ports or downstream target Endpoint. PCIe PMU driver support "port" and
57 - port
59 "port" filter can be used in all PCIe PMU events, target Root Port can be
[all …]
|
| /linux-6.8/drivers/net/ethernet/microchip/sparx5/ |
| D | sparx5_tc_flower.c | 1 // SPDX-License-Identifier: GPL-2.0+
44 switch (st->tpid) { in sparx5_tc_flower_es0_tpid()
46 err = vcap_rule_add_key_u32(st->vrule, in sparx5_tc_flower_es0_tpid()
51 err = vcap_rule_add_key_u32(st->vrule, in sparx5_tc_flower_es0_tpid()
56 NL_SET_ERR_MSG_MOD(st->fco->common.extack, in sparx5_tc_flower_es0_tpid()
58 err = -EINVAL; in sparx5_tc_flower_es0_tpid()
70 flow_rule_match_basic(st->frule, &mt); in sparx5_tc_flower_handler_basic_usage()
72 if (mt.mask->n_proto) { in sparx5_tc_flower_handler_basic_usage()
73 st->l3_proto = be16_to_cpu(mt.key->n_proto); in sparx5_tc_flower_handler_basic_usage()
74 if (!sparx5_vcap_is_known_etype(st->admin, st->l3_proto)) { in sparx5_tc_flower_handler_basic_usage()
[all …]
|
| D | sparx5_qos.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
21 #define SPX5_HSCH_L0_GET_IDX(port, queue) ((64 * (port)) + (8 * (queue))) argument
64 /* Multi-Queue Priority */
70 int sparx5_tc_tbf_add(struct sparx5_port *port,
73 int sparx5_tc_tbf_del(struct sparx5_port *port, u32 layer, u32 idx);
77 int sparx5_tc_ets_add(struct sparx5_port *port,
80 int sparx5_tc_ets_del(struct sparx5_port *port);
|
| /linux-6.8/tools/testing/selftests/bpf/prog_tests/ |
| D | sk_lookup.c | 1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
7 * - attaching/detaching/querying programs to BPF_SK_LOOKUP hook,
8 * - redirecting socket lookup to a socket selected by BPF program,
9 * - failing a socket lookup on BPF program's request,
10 * - error scenarios for selecting a socket from BPF program,
11 * - accessing BPF program context,
12 * - attaching and running multiple BPF programs.
39 /* External (address, port) pairs the client sends packets to. */
44 /* Internal (address, port) pairs the server listens/receives at. */
65 unsigned short port; member
[all …]
|
| /linux-6.8/Documentation/firmware-guide/acpi/apei/ |
| D | output_format.rst | 1 .. SPDX-License-Identifier: GPL-2.0
55 [cache error][, TLB error][, bus error][, micro-architectural error]
81 unknown | no error | single-bit ECC | multi-bit ECC | \
82 single-symbol chipkill ECC | multi-symbol chipkill ECC | master abort | \
88 [port_type: <integer>, <pcie port type string>]
104 <pcie port type string>* := PCIe end point | legacy PCI end point | \
105 unknown | unknown | root port | upstream switch port | \
106 downstream switch port | PCIe to PCI/PCI-X bridge | \
107 PCI/PCI-X to PCIe bridge | root complex integrated endpoint device | \
121 Replay Timer Timeout | Advisory Non-Fatal
|
| /linux-6.8/Documentation/networking/ |
| D | af_xdp.rst | 1 .. SPDX-License-Identifier: GPL-2.0
20 XDP programs to redirect frames to a memory buffer in a user-space
64 single-consumer / single-producer (for performance reasons), the new
72 user-space application can place an XSK at an arbitrary place in this
99 http://vger.kernel.org/lpc_net2018_talks/lpc18_paper_af_xdp_perf-v2.pdf. Do
106 ----
109 equal-sized frames. An UMEM is associated to a netdev and a specific
121 The UMEM has two single-producer/single-consumer rings that are used
123 user-space application.
126 -----
[all …]
|
| D | scaling.rst | 1 .. SPDX-License-Identifier: GPL-2.0
13 multi-processor systems.
17 - RSS: Receive Side Scaling
18 - RPS: Receive Packet Steering
19 - RFS: Receive Flow Steering
20 - Accelerated Receive Flow Steering
21 - XPS: Transmit Packet Steering
28 (multi-queue). On reception, a NIC can send different packets to different
33 generally known as “Receive-side Scaling” (RSS). The goal of RSS and
35 Multi-queue distribution can also be used for traffic prioritization, but
[all …]
|
| /linux-6.8/Documentation/devicetree/bindings/sound/ |
| D | nvidia,tegra210-mvc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-mvc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 signal path. It can be used in input or output signal path for per-stream
14 multi-channel (up to 7.1 channels) stream. An independent mute control is
18 - Jon Hunter <jonathanh@nvidia.com>
19 - Mohan Kumar <mkumard@nvidia.com>
20 - Sameer Pujar <spujar@nvidia.com>
23 - $ref: dai-common.yaml#
[all …]
|
| /linux-6.8/Documentation/trace/ |
| D | intel_th.rst | 1 .. SPDX-License-Identifier: GPL-2.0
8 --------
23 - Software Trace Hub (STH), trace source, which is a System Trace
25 - Memory Storage Unit (MSU), trace output, which allows storing
27 - Parallel Trace Interface output (PTI), trace output to an external
28 debug host via a PTI port,
29 - Global Trace Hub (GTH), which is a switch and a central component
33 Documentation/ABI/testing/sysfs-bus-intel_th-output-devices, the most
39 description is at Documentation/ABI/testing/sysfs-bus-intel_th-devices-gth.
54 [1] https://software.intel.com/sites/default/files/managed/d3/3c/intel-th-developer-manual.pdf
[all …]
|