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/kernel/linux/linux-5.10/drivers/net/dsa/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
2 menu "Distributed Switch Architecture drivers"
8 tristate "Broadcom Starfighter 2 Ethernet switch support"
16 This enables support for the Broadcom Starfighter 2 Ethernet
17 switch chips.
20 tristate "DSA mock-up Ethernet switch chip support"
24 This enables support for a fake mock-up switch chip which
36 tristate "MediaTek MT753x and MT7621 Ethernet switch support"
41 Ethernet switch chips.
44 tristate "Marvell 88E6060 ethernet switch chip support"
[all …]
/kernel/linux/linux-5.10/Documentation/networking/dsa/
Ddsa.rst5 This document describes the **Distributed Switch Architecture (DSA)** subsystem
13 The Distributed Switch Architecture is a subsystem which was primarily designed
14 to support Marvell Ethernet switches (MV88E6xxx, a.k.a Linkstreet product line)
19 they configured/queried a switch port network device or a regular network
22 An Ethernet switch is typically comprised of multiple front-panel ports, and one
24 presence of a management port connected to an Ethernet controller capable of
25 receiving Ethernet frames from the switch. This is a very common setup for all
26 kinds of Ethernet switches found in Small Home and Office products: routers,
27 gateways, or even top-of-the rack switches. This host Ethernet controller will
32 using upstream and downstream Ethernet links between switches. These specific
[all …]
Dconfiguration.rst1 .. SPDX-License-Identifier: GPL-2.0
4 DSA switch configuration from userspace
7 The DSA switch configuration is not integrated into the main userspace
10 .. _dsa-config-showcases:
13 -----------------------
15 To configure a DSA switch a couple of commands need to be executed. In this
19 Every switch port acts as a different configurable Ethernet port
22 Every switch port is part of one configurable Ethernet bridge
25 Every switch port except one upstream port is part of a configurable
26 Ethernet bridge.
[all …]
Dbcm_sf2.rst2 Broadcom Starfighter 2 Ethernet switch driver
5 Broadcom's Starfighter 2 Ethernet switch hardware block is commonly found and
8 - xDSL gateways such as BCM63138
9 - streaming/multimedia Set Top Box such as BCM7445
10 - Cable Modem/residential gateways such as BCM7145/BCM3390
12 The switch is typically deployed in a configuration involving between 5 to 13
13 ports, offering a range of built-in and customizable interfaces:
15 - single integrated Gigabit PHY
16 - quad integrated Gigabit PHY
17 - quad external Gigabit PHY w/ MDIO multiplexer
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/net/dsa/
Ddsa.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Ethernet Switch Device Tree Bindings
10 - Andrew Lunn <andrew@lunn.ch>
11 - Florian Fainelli <f.fainelli@gmail.com>
12 - Vivien Didelot <vivien.didelot@gmail.com>
15 This binding represents Ethernet Switches which have a dedicated CPU
16 port. That port is usually connected to an Ethernet Controller of the
23 pattern: "^switch(@.*)?$"
[all …]
Dvitesse,vsc73xx.txt4 This defines device tree bindings for the Vitesse VSC73xx switch chips.
8 The currently supported switch chips are:
9 Vitesse VSC7385 SparX-G5 5+1-port Integrated Gigabit Ethernet Switch
10 Vitesse VSC7388 SparX-G8 8-port Integrated Gigabit Ethernet Switch
11 Vitesse VSC7395 SparX-G5e 5+1-port Integrated Gigabit Ethernet Switch
12 Vitesse VSC7398 SparX-G8e 8-port Integrated Gigabit Ethernet Switch
14 This switch could have two different management interface.
17 reside inside a SPI bus device tree node, see spi/spi-bus.txt
19 When the chip is connected to a parallel memory bus and work in memory-mapped
25 - compatible: must be exactly one of:
[all …]
Docelot.txt1 Microchip Ocelot switch driver family
5 -----
9 - VSC9959 (Felix)
10 - VSC9953 (Seville)
12 The VSC9959 switch is found in the NXP LS1028A. It is a PCI device, part of the
13 larger ENETC root complex. As a result, the ethernet-switch node is a sub-node
18 in this case for the Ethernet L2Switch it is PF5 (of device 0, bus 0).
25 For the external switch ports, depending on board configuration, "phy-mode" and
26 "phy-handle" are populated by board specific device tree instances. Ports 4 and
29 The CPU port property ("ethernet") configures the feature called "NPI port" in
[all …]
Db53.txt1 Broadcom BCM53xx Ethernet switches
6 - compatible: For external switch chips, compatible string must be exactly one
18 "brcm,bcm11360-srab" and the mandatory "brcm,cygnus-srab" string
20 For the BCM5310x SoCs with an integrated switch, must be one of:
21 "brcm,bcm53010-srab"
22 "brcm,bcm53011-srab"
23 "brcm,bcm53012-srab"
24 "brcm,bcm53018-srab"
25 "brcm,bcm53019-srab" and the mandatory "brcm,bcm5301x-srab" string
27 For the BCM5831X/BCM1140x SoCs with an integrated switch, must be one of:
[all …]
Dlantiq-gswip.txt1 Lantiq GSWIP Ethernet switches
6 - compatible : "lantiq,xrx200-gswip" for the embedded GSWIP in the
8 - reg : memory range of the GSWIP core registers
17 - compatible : "lantiq,xrx200-mdio" for the MDIO bus inside the GSWIP
25 - compatible : "lantiq,xrx200-gphy-fw", "lantiq,gphy-fw"
26 "lantiq,xrx300-gphy-fw", "lantiq,gphy-fw"
27 "lantiq,xrx330-gphy-fw", "lantiq,gphy-fw"
30 - lantiq,rcu : reference to the rcu syscon
35 - reg : Offset of the GPHY firmware register in the RCU
37 - resets : list of resets of the embedded GPHY
[all …]
Dmt7530.txt1 Mediatek MT7530 Ethernet switch
6 - compatible: may be compatible = "mediatek,mt7530"
9 - #address-cells: Must be 1.
10 - #size-cells: Must be 0.
11 - mediatek,mcm: Boolean; if defined, indicates that either MT7530 is the part
12 on multi-chip module belong to MT7623A has or the remotely standalone
17 - core-supply: Phandle to the regulator node necessary for the core power.
18 - io-supply: Phandle to the regulator node necessary for the I/O power.
19 See Documentation/devicetree/bindings/regulator/mt6323-regulator.txt
24 - reset-gpios: Should be a gpio specifier for a reset line.
[all …]
Dlan9303.txt1 SMSC/MicroChip LAN9303 three port ethernet switch
2 -------------------------------------------------
6 - compatible: should be
7 - "smsc,lan9303-i2c" for I2C managed mode
9 - "smsc,lan9303-mdio" for mdio managed mode
13 - reset-gpios: GPIO to be used to reset the whole device
14 - reset-duration: reset duration in milliseconds, defaults to 200 ms
18 The integrated switch subnode should be specified according to the binding
19 described in dsa/dsa.txt. The CPU port of this switch is always port 0.
23 auto-detected and mapped accordingly.
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/ti/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
11 If you have a network (Ethernet) card belonging to this class, say Y.
27 This driver supports TI's DaVinci Ethernet .
50 tristate "TI CPSW Switch Support"
59 This driver supports TI's CPSW Ethernet Switch.
65 tristate "TI CPSW Switch Support with switchdev"
76 This driver supports TI's CPSW Ethernet Switch.
88 the CPSW Ethernet Switch and Keystone 2 1g/10g Switch Subsystem.
93 tristate "TI K3 AM654x/J721E CPSW Ethernet driver"
99 This driver supports TI K3 AM654/J721E CPSW2G Ethernet SubSystem.
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/net/
Dkeystone-netcp.txt5 Ethernet packets. NetCP has a gigabit Ethernet (GbE) subsystem with a ethernet
6 switch sub-module to send and receive packets. NetCP also includes a packet
12 Keystone II SoC's also have a 10 Gigabit Ethernet Subsystem (XGbE) which
13 includes a 3-port Ethernet switch sub-module capable of 10Gb/s and 1Gb/s rates
14 per Ethernet port.
16 Keystone NetCP driver has a plug-in module architecture where each of the NetCP
17 sub-modules exist as a loadable kernel module which plug in to the netcp core.
18 These sub-modules are represented as "netcp-devices" in the dts bindings. It is
19 mandatory to have the ethernet switch sub-module for the ethernet interface to
20 be operational. Any other sub-module like the PA is optional.
[all …]
Dti,cpsw-switch.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/ti,cpsw-switch.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI SoC Ethernet Switch Controller (CPSW) Device Tree Bindings
10 - Grygorii Strashko <grygorii.strashko@ti.com>
11 - Sekhar Nori <nsekhar@ti.com>
14 The 3-port switch gigabit ethernet subsystem provides ethernet packet
15 communication and can be configured as an ethernet switch. It provides the
24 - const: ti,cpsw-switch
[all …]
Dmdio-mux.txt1 Common MDIO bus multiplexer/switch properties.
3 An MDIO bus multiplexer/switch will have several child busses that are
5 bus multiplexer/switch will have one child node for each child bus.
8 - #address-cells = <1>;
9 - #size-cells = <0>;
12 - mdio-parent-bus : phandle to the parent MDIO bus.
14 - Other properties specific to the multiplexer/switch hardware.
17 - #address-cells = <1>;
18 - #size-cells = <0>;
19 - reg : The sub-bus number.
[all …]
Dmscc-ocelot.txt1 Microsemi Ocelot network Switch
4 The Microsemi Ocelot network switch can be found on Microsemi SoCs (VSC7513,
8 - compatible: Should be "mscc,vsc7514-switch"
9 - reg: Must contain an (offset, length) pair of the register set for each
10 entry in reg-names.
11 - reg-names: Must include the following entries:
12 - "sys"
13 - "rew"
14 - "qs"
15 - "ptp" (optional due to backward compatibility)
[all …]
Dhisilicon-hns-nic.txt4 - compatible: "hisilicon,hns-nic-v1" or "hisilicon,hns-nic-v2".
5 "hisilicon,hns-nic-v1" is for hip05.
6 "hisilicon,hns-nic-v2" is for Hi1610 and Hi1612.
7 - ae-handle: accelerator engine handle for hns,
9 see Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
10 - port-id: is the index of port provided by DSAF (the accelerator). DSAF can
16 In NIC mode of DSAF, all 6 PHYs are taken as ethernet ports to the CPU. The
17 port-id can be 2 to 7. Here is the diagram:
18 +-----+---------------+
20 +-+-+-+---+-+-+-+-+-+-+
[all …]
Dralink,rt2880-net.txt1 Ralink Frame Engine Ethernet controller
4 The Ralink frame engine ethernet controller can be found on Ralink and
8 directly and/or via a (gigabit-)switch.
10 * Ethernet controller node
13 - compatible: Should be one of "ralink,rt2880-eth", "ralink,rt3050-eth",
14 "ralink,rt3050-eth", "ralink,rt3883-eth", "ralink,rt5350-eth",
15 "mediatek,mt7620-eth", "mediatek,mt7621-eth"
16 - reg: Address and length of the register set for the device
17 - interrupts: Should contain the frame engines interrupt
18 - resets: Should contain the frame engines resets
[all …]
/kernel/linux/linux-5.10/Documentation/infiniband/
Dopa_vnic.rst2 Intel Omni-Path (OPA) Virtual Network Interface Controller (VNIC)
5 Intel Omni-Path (OPA) Virtual Network Interface Controller (VNIC) feature
6 supports Ethernet functionality over Omni-Path fabric by encapsulating
7 the Ethernet packets between HFI nodes.
11 The patterns of exchanges of Omni-Path encapsulated Ethernet packets
12 involves one or more virtual Ethernet switches overlaid on the Omni-Path
13 fabric topology. A subset of HFI nodes on the Omni-Path fabric are
14 permitted to exchange encapsulated Ethernet packets across a particular
15 virtual Ethernet switch. The virtual Ethernet switches are logical
18 nodes across the fabric exchange encapsulated Ethernet packets over a
[all …]
/kernel/linux/linux-5.10/drivers/net/dsa/sja1105/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "NXP SJA1105 Ethernet switch family support"
9 This is the driver for the NXP SJA1105 automotive Ethernet switch
10 family. These are 5-port devices and are managed over an SPI
13 - SJA1105E (Gen. 1, No TT-Ethernet)
14 - SJA1105T (Gen. 1, TT-Ethernet)
15 - SJA1105P (Gen. 2, No SGMII, No TT-Ethernet)
16 - SJA1105Q (Gen. 2, No SGMII, TT-Ethernet)
17 - SJA1105R (Gen. 2, SGMII, No TT-Ethernet)
18 - SJA1105S (Gen. 2, SGMII, TT-Ethernet)
[all …]
/kernel/linux/linux-5.10/drivers/staging/fsl-dpaa2/ethsw/
DREADME1 DPAA2 Ethernet Switch driver
4 This file provides documentation for the DPAA2 Ethernet Switch driver
11 Creating an Ethernet Switch
23 The Ethernet Switch in the DPAA2 architecture consists of several hardware
31 drivers/staging/fsl-mc/README.txt
33 The Ethernet Switch is built on top of a Datapath Switch (DPSW) object.
37 ---------------------
38 | DPAA2 Switch driver |
39 ---------------------
42 ----------
[all …]
/kernel/linux/linux-5.10/drivers/infiniband/ulp/opa_vnic/
Dopa_vnic_encap.h26 * - Redistributions of source code must retain the above copyright
28 * - Redistributions in binary form must reproduce the above copyright
32 * - Neither the name of Intel Corporation nor the names of its
52 * and decapsulation of Ethernet packets
63 * ETHERNET MANAGEMENT
84 #define OPA_VNIC_EMA_DATA (OPA_MGMT_MAD_SIZE - IB_MGMT_VENDOR_HDR)
102 /* VNIC Ethernet link status */
118 * struct opa_vesw_info - OPA vnic switch information
119 * @fabric_id: 10-bit fabric id
120 * @vesw_id: 12-bit virtual ethernet switch id
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
16 Core driver for low level functionality of the ConnectX-4 and
17 Connect-IB cards by Mellanox Technologies.
31 sandbox-specific client drivers.
34 bool "Mellanox 5th generation network adapters (ConnectX series) Ethernet support"
35 depends on NETDEVICES && ETHERNET && INET && PCI && MLX5_CORE
40 Ethernet support in Mellanox Technologies ConnectX-4 NIC.
43 bool "Mellanox MLX5 ethernet accelerated receive flow steering (ARFS) support"
47 Mellanox MLX5 ethernet hardware-accelerated receive flow steering support,
48 Enables ethernet netdevice arfs support and ntuple filtering.
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dorion5x-netgear-wnr854t.dts9 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h>
13 #include "orion5x-mv88f5181.dtsi"
16 model = "Netgear WNR854-t";
17 compatible = "netgear,wnr854t", "marvell,orion5x-88f5181",
29 stdout-path = "serial0:115200n8";
38 gpio-keys {
39 compatible = "gpio-keys";
40 pinctrl-0 = <&pmx_reset_button>;
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/sun/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
11 If you have a network (Ethernet) card belonging to this class, say Y.
39 This is Sun's older 100baseT Ethernet device.
49 This driver supports the "qe" 10baseT Ethernet device, available as
63 <http://docs.oracle.com/cd/E19455-01/806-3985-10/806-3985-10.pdf>.
70 Support for the Sun Cassini chip, aka Sun GigaSwift Ethernet. See also
71 <http://docs.oracle.com/cd/E19113-01/giga.ether.pci/817-4341-10/817-4341-10.pdf>.
88 tristate "Sun4v LDoms Virtual Switch support"
93 Support for virtual switch devices under Sun4v Logical Domains.
94 This driver adds a network interface for every vsw-port node
[all …]

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