| /freebsd-13-stable/sbin/mdconfig/ |
| HD | mdconfig.c | 57 static struct md_ioctl mdio; variable
104 bzero(&mdio, sizeof(mdio)); in main()
105 mdio.md_file = malloc(PATH_MAX); in main()
106 mdio.md_label = malloc(PATH_MAX); in main()
107 if (mdio.md_file == NULL || mdio.md_label == NULL) in main()
110 bzero(mdio.md_file, PATH_MAX); in main()
111 bzero(mdio.md_label, PATH_MAX); in main()
129 mdio.md_options |= MD_AUTOUNIT; in main()
136 mdio.md_options |= MD_AUTOUNIT; in main()
143 mdio.md_options |= MD_AUTOUNIT; in main()
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| /freebsd-13-stable/sys/contrib/device-tree/Bindings/net/ |
| D | brcm,unimac-mdio.txt | 1 * Broadcom UniMAC MDIO bus controller
4 - compatible: should one from "brcm,genet-mdio-v1", "brcm,genet-mdio-v2",
5 "brcm,genet-mdio-v3", "brcm,genet-mdio-v4", "brcm,genet-mdio-v5" or
6 "brcm,unimac-mdio"
9 larger than 16-bits MDIO transactions
10 - reg-names: name(s) of the register must be "mdio" and optional "mdio_indir_rw"
16 Ethernet switch this MDIO block is integrated from, or must be two, if there
17 are two separate interrupts, first one must be "mdio done" and second must be
18 for "mdio error"
22 - clocks: A reference to the clock supplying the MDIO bus controller
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| D | allwinner,sun8i-a83t-emac.yaml | 121 mdio-mux:
126 const: allwinner,sun8i-h3-mdio-mux
128 mdio-parent-bus:
131 Phandle to EMAC MDIO.
133 mdio@1:
135 description: Internal MDIO Bus
145 const: allwinner,sun8i-h3-mdio-internal
168 mdio@2:
170 description: External MDIO Bus (H3 only)
184 - mdio-parent-bus
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| HD | mdio-mux-multiplexer.txt | 1 Properties for an MDIO bus multiplexer consumer device
3 This is a special case of MDIO mux when MDIO mux is defined as a consumer
7 Required properties in addition to the MDIO Bus multiplexer properties:
11 - mdio-parent-bus : phandle to the parent MDIO bus.
13 each child node of mdio bus multiplexer consumer device represent a mdio
18 and Documentation/devicetree/bindings/net/mdio-mux.txt
38 mdio-mux-1 { // Mux consumer
39 compatible = "mdio-mux-multiplexer";
41 mdio-parent-bus = <&emdio1>;
45 mdio@0 {
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| HD | cavium-mdio.txt | 1 * System Management Interface (SMI) / MDIO
6 "cavium,octeon-3860-mdio": Compatibility with all cn3XXX, cn5XXX
9 "cavium,thunder-8890-mdio": Compatibility with all cn8XXX SOCs.
11 - reg: The base address of the MDIO bus controller register bank.
15 - #size-cells: Must be <0>. MDIO addresses have no size component.
17 Typically an MDIO bus might have several children.
20 mdio@1180000001800 {
21 compatible = "cavium,octeon-3860-mdio";
33 * System Management Interface (SMI) / MDIO Nexus
35 Several mdio buses may be gathered as children of a single PCI
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| HD | marvell-orion-mdio.txt | 1 * Marvell MDIO Ethernet Controller interface
5 identical unit that provides an interface with the MDIO bus.
11 - compatible: "marvell,orion-mdio" or "marvell,xmdio"
12 - reg: address and length of the MDIO registers. When an interrupt is
19 - clocks: phandle for up to four required clocks for the MDIO instance
21 The child nodes of the MDIO driver are the individual PHY devices
22 connected to this MDIO bus. They must have a "reg" property given the
23 PHY address on the MDIO bus.
27 mdio {
30 compatible = "marvell,orion-mdio";
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| HD | fsl-enetc.txt | 14 1. The ENETC external port is connected to a MDIO configurable phy
16 1.1. Using the local ENETC Port MDIO interface
18 In this case, the ENETC node should include a "mdio" sub-node
26 - phy-handle : Phandle to a PHY on the MDIO bus.
31 - mdio : "mdio" node, defined in mdio.txt.
43 mdio {
52 1.2. Using the central MDIO PCIe endpoint device
54 In this case, the mdio node should be defined as another PCIe
62 - compatible : Should be "fsl,enetc-mdio".
64 The remaining required mdio bus properties are standard, their bindings
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| D | brcm,mdio-mux-iproc.txt | 1 Properties for an MDIO bus multiplexer found in Broadcom iProc based SoCs.
3 This MDIO bus multiplexer defines buses that could be internal as well as
4 external to SoCs and could accept MDIO transaction compatible to C-22 or
6 properties as well to generate desired MDIO transaction on appropriate bus.
10 MDIO multiplexer node:
11 - compatible: brcm,mdio-mux-iproc.
17 - clocks: phandle of the core clock which drives the mdio block.
20 at- Documentation/devicetree/bindings/net/mdio-mux.txt
24 mdio_mux_iproc: mdio-mux@66020000 {
25 compatible = "brcm,mdio-mux-iproc";
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| HD | hisilicon-hns-mdio.txt | 1 Hisilicon MDIO bus controller
5 "hisilicon,hns-mdio"
6 "hisilicon,mdio"
7 "hisilicon,hns-mdio" is recommended to be used for hip05 and later SOCs,
8 while "hisilicon,mdio" is optional for backwards compatibility only on
10 - reg: The base address of the MDIO bus controller register bank.
12 - #size-cells: Must be <0>. MDIO addresses have no size component.
14 Typically an MDIO bus might have several children.
17 mdio@803c0000 {
20 compatible = "hisilicon,hns-mdio","hisilicon,mdio";
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| D | brcm,bcmgenet.txt | 28 when operating in a RGMII to RGMII type of connection, or when the MDIO bus is
35 - mdio bus node: this node should always be present regardless of the PHY
38 MDIO bus node required properties:
40 - compatible: should contain one of "brcm,genet-mdio-v1", "brcm,genet-mdio-v2"
41 "brcm,genet-mdio-v3", "brcm,genet-mdio-v4", "brcm,genet-mdio-v5", the version
43 with brcm,genet-mdio-v4)
45 - #address-cells: address cell for MDIO bus addressing, should be 1
46 - #size-cells: size of the cells for MDIO bus addressing, should be 0
65 mdio@e14 {
66 compatible = "brcm,genet-mdio-v4";
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| HD | mdio-mux-mmioreg.txt | 1 Properties for an MDIO bus multiplexer controlled by a memory-mapped device
3 This is a special case of a MDIO bus multiplexer. A memory-mapped device,
4 like an FPGA, is used to control which child bus is connected. The mdio-mux
10 - compatible : string, must contain "mdio-mux-mmioreg"
18 'reg' property of each child mdio-mux node must be constrained by
24 For the "EMI2" MDIO bus, register 9 (BRDCFG1) controls the mux on that bus.
36 mdio-mux-emi2 {
37 compatible = "mdio-mux-mmioreg", "mdio-mux";
38 mdio-parent-bus = <&xmdio0>;
44 emi2_slot1: mdio@0 { // Slot 1 XAUI (FM2)
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| HD | mdio.yaml | 4 $id: http://devicetree.org/schemas/net/mdio.yaml#
7 title: MDIO Bus Generic Binding
15 These are generic properties that can apply to any MDIO bus. Any
16 MDIO bus must have a list of child nodes, one per device on the
22 pattern: "^mdio(@.*)?"
34 lines of all devices on that MDIO bus.
38 RESET pulse width in microseconds. It applies to all MDIO devices
44 Delay after reset deassert in microseconds. It applies to all MDIO
51 Desired MDIO bus clock frequency in Hz. Values greater than IEEE 802.3
75 If set, indicates the MDIO device does not correctly release
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| HD | apm-xgene-mdio.txt | 1 APM X-Gene SoC MDIO node
3 MDIO node is defined to describe on-chip MDIO controller.
6 - compatible: Must be "apm,xgene-mdio-rgmii" or "apm,xgene-mdio-xfi"
12 For the phys on the mdio bus, there must be a node with the following fields:
18 mdio: mdio@17020000 {
19 compatible = "apm,xgene-mdio-rgmii";
27 &mdio {
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| HD | fsl-tsec-phy.txt | 1 * MDIO IO device
3 The MDIO is a bus to which the PHY devices are connected. For each
15 mdio. Currently supported strings/devices are:
17 - "fsl,gianfar-mdio"
19 - "fsl,etsec2-mdio"
20 - "fsl,ucc-mdio"
21 - "fsl,fman-mdio"
22 When device_type is "mdio", the following strings are also considered:
28 mdio@24520 {
30 compatible = "fsl,gianfar-mdio";
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| HD | mdio-mux-meson-g12a.txt | 1 Properties for the MDIO bus multiplexer/glue of Amlogic G12a SoC family.
3 This is a special case of a MDIO bus multiplexer. It allows to choose between
4 the internal mdio bus leading to the embedded 10/100 PHY or the external
5 MDIO bus.
8 - compatible : amlogic,g12a-mdio-mux
18 mdio_mux: mdio-multiplexer@4c000 {
19 compatible = "amlogic,g12a-mdio-mux";
25 mdio-parent-bus = <&mdio0>;
29 ext_mdio: mdio@0 {
35 int_mdio: mdio@1 {
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| D | aspeed,ast2600-mdio.yaml | 4 $id: http://devicetree.org/schemas/net/aspeed,ast2600-mdio.yaml#
7 title: ASPEED AST2600 MDIO Controller
13 The ASPEED AST2600 MDIO controller is the third iteration of ASPEED's MDIO
18 - $ref: "mdio.yaml#"
22 const: aspeed,ast2600-mdio
25 description: The register range of the MDIO controller instance
35 mdio0: mdio@1e650000 {
36 compatible = "aspeed,ast2600-mdio";
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| HD | mdio-gpio.txt | 1 MDIO on GPIOs
4 - virtual,gpio-mdio
6 MDC and MDIO lines connected to GPIO controllers are listed in the
9 MDC, MDIO.
11 Note: Each gpio-mdio bus should have an alias correctly numbered in "aliases"
17 mdio-gpio0 = &mdio0;
20 mdio0: mdio {
21 compatible = "virtual,mdio-gpio";
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| D | ti,davinci-mdio.yaml | 4 $id: http://devicetree.org/schemas/net/ti,davinci-mdio.yaml#
7 title: TI SoC Davinci/Keystone2 MDIO Controller
13 TI SoC Davinci/Keystone2 MDIO Controller
16 - $ref: "mdio.yaml#"
26 - const: ti,cpsw-mdio
29 - const: ti,am4372-mdio
30 - const: ti,cpsw-mdio
38 description: MDIO Bus frequency
63 davinci_mdio: mdio@4a101000 {
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| HD | fsl-fman.txt | 10 - FMan MDIO Node
369 FMan MDIO Node
373 The MDIO is a bus to which the PHY devices are connected.
381 Must include "fsl,fman-mdio" for 1 Gb/s MDIO from FMan v2.
382 Must include "fsl,fman-xmdio" for 10 Gb/s MDIO from FMan v2.
383 Must include "fsl,fman-memac-mdio" for 1/10 Gb/s MDIO from
394 Definition: Specifies the external MDIO bus clock speed to
401 Usage: required for external MDIO
403 Definition: Event interrupt of external MDIO controller.
405 - fsl,fman-internal-mdio
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| HD | mdio-mux.txt | 1 Common MDIO bus multiplexer/switch properties.
3 An MDIO bus multiplexer/switch will have several child busses that are
4 numbered uniquely in a device dependent manner. The nodes for an MDIO
12 - mdio-parent-bus : phandle to the parent MDIO bus.
24 /* The parent MDIO bus. */
25 smi1: mdio@1180000001900 {
26 compatible = "cavium,octeon-3860-mdio";
37 mdio-mux {
38 compatible = "mdio-mux-gpio";
40 mdio-parent-bus = <&smi1>;
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| D | qca,ar71xx.yaml | 38 description: number of address cells for the MDIO bus
42 description: number of size cells on the MDIO bus
48 - description: MDIO clock
53 - const: mdio
58 - description: MDIO reset
63 - const: mdio
83 reset-names = "mac", "mdio";
85 clock-names = "eth", "mdio";
96 reset-names = "mac", "mdio";
98 clock-names = "eth", "mdio";
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| /freebsd-13-stable/sys/dev/mdio/ |
| HD | mdio_if.m | 4 INTERFACE mdio;
7 #include <dev/mdio/mdio.h>
29 * @brief Read register from device on MDIO bus.
31 * @param dev MDIO bus device.
42 * @brief Read register from device on MDIO muxed bus.
44 * @param dev MDIO bus device.
45 * @param bus MDIO bus mux position
57 * @brief Write register to device on MDIO bus.
59 * @param dev MDIO bus device.
72 * @brief Write register to device on MDIO muxed bus.
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| /freebsd-13-stable/sys/contrib/device-tree/Bindings/net/dsa/ |
| HD | realtek-smi.txt | 5 bit-banged GPIO that while it reuses the MDIO lines MCK and MDIO does
6 not use the MDIO protocol. This binding defines how to specify the
23 - mdio-gpios: GPIO line for the MDIO data line.
48 - mdio
50 This defines the internal MDIO bus of the SMI device, mostly for the
54 Required properties of mdio:
56 - compatible: should be set to "realtek,smi-mdio" for all SMI devices
58 See net/mdio.txt for additional MDIO bus properties.
67 /* 22 = MDIO (has input reads), 21 = MDC (clock, output only) */
69 mdio-gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
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| HD | marvell.txt | 10 Marvell Switches are MDIO devices. The following properties should be
11 placed as a child node of an mdio device.
17 which is at a different MDIO base address in different switch families.
44 - mdio : Container of PHY and devices on the switches MDIO
46 - mdio? : Container of PHYs and devices on the external MDIO
48 "marvell,mv88e6xxx-mdio-external"
52 mdio {
65 mdio {
77 mdio {
90 mdio {
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| /freebsd-13-stable/sys/contrib/device-tree/Bindings/soc/fsl/cpm_qe/ |
| HD | network.txt | 23 * MDIO
26 fsl,pq1-fec-mdio (reg is same as first resource of FEC device)
27 fsl,cpm2-mdio-bitbang (reg is port C registers)
29 Properties for fsl,cpm2-mdio-bitbang:
30 fsl,mdio-pin : pin of port C controlling mdio data
31 fsl,mdc-pin : pin of port C controlling mdio clock
34 mdio@10d40 {
35 compatible = "fsl,mpc8272ads-mdio-bitbang",
36 "fsl,mpc8272-mdio-bitbang",
37 "fsl,cpm2-mdio-bitbang";
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