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/linux/Documentation/devicetree/bindings/net/
H A Dethernet-phy-package.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/net/ethernet-phy-package.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Ethernet PHY Package Common Properties
10 - Christian Marangi <ansuelsmth@gmail.com>
13 PHY packages are multi-port Ethernet PHY of the same family
14 and each Ethernet PHY is affected by the global configuration
15 of the PHY package.
17 Each reg of the PHYs defined in the PHY package node is
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H A Dqcom,qca807x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm QCA807x Ethernet PHY
10 - Christian Marangi <ansuelsmth@gmail.com>
11 - Robert Marko <robert.marko@sartura.hr>
14 Qualcomm QCA8072/5 Ethernet PHY is PHY package of 2 or 5
15 IEEE 802.3 clause 22 compliant 10BASE-Te, 100BASE-TX and
16 1000BASE-T PHY-s.
21 Both models have a combo port that supports 1000BASE-X and
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H A Dicplus-ip101ag.txt1 IC Plus Corp. IP101A / IP101G Ethernet PHYs
3 There are different models of the IP101G Ethernet PHY:
4 - IP101GR (32-pin QFN package)
5 - IP101G (die only, no package)
6 - IP101GA (48-pin LQFP package)
8 There are different models of the IP101A Ethernet PHY (which is the
10 - IP101A (48-pin LQFP package)
11 - IP101AH (48-pin LQFP package)
13 Optional properties for the IP101GR (32-pin QFN package):
15 - icplus,select-rx-error:
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/linux/Documentation/firmware-guide/acpi/dsd/
H A Dphy.rst1 .. SPDX-License-Identifier: GPL-2.0
7 The PHYs on an MDIO bus [phy] are probed and registered using
14 for connecting PHYs on the MDIO bus [dsd-properties-rules] to the MAC layer.
17 Properties UUID For _DSD" [dsd-guide] document and the
18 daffd814-6eba-4d8c-8a91-bc9bbf4aa301 UUID must be used in the Device
21 phy-handle
22 ----------
23 For each MAC node, a device property "phy-handle" is used to reference
24 the PHY that is registered on an MDIO bus. This is mandatory for
30 .. code-block:: none
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/linux/Documentation/devicetree/bindings/net/dsa/
H A Dqca8k.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - John Crispin <john@phrozen.org>
13 If the QCA8K switch is connect to an SoC's external mdio-bus, each subnode
14 describing a port needs to have a valid phandle referencing the internal PHY
15 it is connected to. This is because there is no N:N mapping of port and PHY
16 ID. To declare the internal mdio-bus configuration, declare an MDIO node in
18 PHY it is connected to. In this config, an internal mdio-bus is registered and
20 mdio-bus configurations are not supported by the hardware.
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/linux/drivers/net/phy/
H A Dphy_package.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * PHY package support
7 #include <linux/phy.h>
10 #include "phylib-internal.h"
13 * struct phy_package_shared - Shared information in PHY packages
14 * @base_addr: Base PHY address of PHY package used to combine PHYs
15 * in one package and for offset calculation of phy_package_read/write
16 * @np: Pointer to the Device Node if PHY package defined in DT
18 * @flags: Initialization of PHY package
20 * @priv: Driver private data shared across a PHY package
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # PHY Layer Configuration
16 PHYlink models the link between the PHY and MAC, allowing fixed
21 tristate "PHY Device support and infrastructure"
24 Ethernet controllers are usually attached to PHY
26 managing PHY devices.
40 Adds support for a set of LED trigger events per-PHY. Link
43 supported by the PHY and also a one common "link" trigger as a
44 logical-or of all the link speed ones.
46 <mii bus id>:<phy>:<speed>
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H A Dphy_device.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Also contains generic PHY driver
29 #include <linux/phy.h>
33 #include <linux/pse-pd/pse.h>
44 #include "phylib-internal.h"
45 #include "phy-caps.h"
47 MODULE_DESCRIPTION("PHY library");
51 #define PHY_ANY_ID "MATCH ANY PHY"
65 .name = "Generic Clause 45 PHY",
214 put_device(&phydev->mdio.dev); in phy_device_free()
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/linux/arch/arm/boot/dts/gemini/
H A Dgemini-dlink-dns-313.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree file for D-Link DNS-313 1-Bay Network Storage Enclosure
6 /dts-v1/;
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/thermal/thermal.h>
13 model = "D-Link DNS-313 1-Bay Network Storage Enclosure";
14 compatible = "dlink,dns-313", "cortina,gemini";
15 #address-cells = <1>;
16 #size-cells = <1>;
19 /* 64 MB SDRAM in a Nanya NT5DS32M16BS-6K package */
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/linux/arch/powerpc/boot/dts/
H A Dmpc5121ads.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright 2007-2008 Freescale Semiconductor Inc.
17 * stacked package.
32 compatible = "cfi-flash";
34 #address-cells = <1>;
35 #size-cells = <1>;
36 bank-width = <4>;
37 device-width = <2>;
42 read-only;
52 device-tree@3ec0000 {
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/linux/Documentation/networking/device_drivers/ethernet/intel/
H A Dice.rst1 .. SPDX-License-Identifier: GPL-2.0+
4 Linux Base Driver for the Intel(R) Ethernet Controller 800 Series
8 Copyright(c) 2018-2021 Intel Corporation.
13 - Overview
14 - Identifying Your Adapter
15 - Important Notes
16 - Additional Features & Configurations
17 - Performance Optimization
28 This driver supports XDP (Express Data Path) and AF_XDP zero-copy. Note that
43 -------------------------------------------
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/linux/drivers/net/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
25 # All the following symbols are dependent on NETDEVICES - do not repeat
47 Say 'Y' or 'M' if you wish to be able to 'bond' multiple Ethernet
63 This is essentially a bit-bucket device (i.e. traffic you send to
133 section 6.2 of the NET-3-HOWTO, available from
169 tristate "MAC-VLAN support"
175 iproute2 package starting with the iproute2-2.6.23 release:
183 tristate "MAC-VLAN based tap driver"
189 on the MAC-VLAN network interface, called macvtap. A macvtap device
203 tristate "IP-VLAN support"
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/linux/Documentation/netlink/specs/
H A Ddpll.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
2 ---
8 -
16 -
20 -
23 render-max: true
24 -
26 name: lock-status
31 -
37 -
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/linux/arch/arm64/boot/dts/rockchip/
H A Drk3588s-rock-5c.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/leds/common.h>
10 #include <dt-bindings/pinctrl/rockchip.h>
11 #include <dt-bindings/soc/rockchip,vop2.h>
16 compatible = "radxa,rock-5c", "rockchip,rk3588s";
25 stdout-path = "serial2:1500000n8";
28 analog-sound {
29 compatible = "audio-graph-card";
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H A Drk3588s-odroid-m2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 /dts-v1/;
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/leds/common.h>
7 #include <dt-bindings/pinctrl/rockchip.h>
8 #include <dt-bindings/soc/rockchip,vop2.h>
9 #include <dt-bindings/usb/pd.h>
13 model = "Hardkernel ODROID-M2";
14 compatible = "hardkernel,odroid-m2", "rockchip,rk3588s";
23 stdout-path = "serial2:1500000n8";
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/linux/drivers/net/ethernet/intel/ice/
H A Dice_main.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (c) 2018-2023, Intel Corporation. */
4 /* Intel(R) Ethernet Connection E800 Series Linux Driver */
31 #define DRV_SUMMARY "Intel(R) Ethernet Connection E800 Series Linux Driver"
35 /* DDP Package file located in firmware search paths (e.g. /lib/firmware/) */
46 static int debug = -1;
58 * ice_hw_to_dev - Get device pointer from the hardware structure
69 return &pf->pdev->dev; in ice_hw_to_dev()
92 return dev && (dev->netdev_ops == &ice_netdev_ops || in netif_is_ice()
93 dev->netdev_ops == &ice_netdev_safe_mode_ops); in netif_is_ice()
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/linux/drivers/bcma/
H A Dscan.c15 #include <linux/dma-mapping.h>
55 { BCMA_CORE_ETHERNET, "Fast Ethernet" },
68 { BCMA_CORE_PHY_A, "PHY A" },
69 { BCMA_CORE_PHY_B, "PHY B" },
70 { BCMA_CORE_PHY_G, "PHY G" },
78 { BCMA_CORE_SATA_XORDMA, "SATA XOR-DMA" },
79 { BCMA_CORE_ETHERNET_GBIT, "GBit Ethernet" },
81 { BCMA_CORE_PHY_N, "PHY N" },
84 { BCMA_CORE_PHY_LP, "PHY LP" },
86 { BCMA_CORE_PHY_SSN, "PHY SSN" },
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/linux/Documentation/networking/devlink/
H A Dice.rst1 .. SPDX-License-Identifier: GPL-2.0
13 .. list-table:: Generic parameters implemented
16 * - Name
17 - Mode
18 - Notes
19 * - ``enable_roce``
20 - runtime
21 - mutually exclusive with ``enable_iwarp``
22 * - ``enable_iwarp``
23 - runtime
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/linux/drivers/ssb/
H A Dscan.c5 * Copyright (C) 2005-2007 Michael Buesch <m@bues.ch>
6 * Copyright (C) 2005 Martin Langer <martin-langer@gmx.de>
40 return "Fast Ethernet"; in ssb_core_name()
78 return "SATA XOR-DMA"; in ssb_core_name()
80 return "GBit Ethernet"; in ssb_core_name()
82 return "PCI-E"; in ssb_core_name()
84 return "MIMO PHY"; in ssb_core_name()
103 switch (pci_dev->device) { in pcidev_to_chipid()
128 dev_err(&pci_dev->dev, "PCI-ID not in fallback list\n"); in pcidev_to_chipid()
165 switch (bus->bustype) { in scan_read32()
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/linux/net/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
14 when running on a stand-alone machine that isn't connected to any
20 contained in the package net-tools, the location and version number
24 recommended to read the NET-HOWTO, available from
42 achieve this, you need to set skb_shinfo(skb)->frag_list to the
47 compat-independen
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/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_common.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2013 - 2021 Intel Corporation. */
15 * i40e_set_mac_type - Sets MAC type
25 if (hw->vendor_id == PCI_VENDOR_ID_INTEL) { in i40e_set_mac_type()
26 switch (hw->device_id) { in i40e_set_mac_type()
47 hw->mac.type = I40E_MAC_XL710; in i40e_set_mac_type()
56 hw->mac.type = I40E_MAC_X722; in i40e_set_mac_type()
59 hw->mac.type = I40E_MAC_GENERIC; in i40e_set_mac_type()
63 status = -ENODEV; in i40e_set_mac_type()
67 hw->mac.type, status); in i40e_set_mac_type()
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H A Di40e_type.h1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright(c) 2013 - 2021 Intel Corporation. */
19 /* Max timeout in ms for the phy to respond */
32 ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
33 (R)->next_to_clean - (R)->next_to_use - 1)
136 /* 3rd byte: ethernet compliance codes for 1G */
146 /* all the phy types the NVM is capable of */
180 * PHY types. There is an unused bit (31) in the I40E_CAP_PHY_TYPE_* bit
198 /* Offset for 2.5G/5G PHY Types value to bit number conversion */
208 * Mode2: Filter for non-tunneled traffic
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/linux/drivers/net/dsa/qca/
H A Dqca8k-8xxx.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
10 #include <linux/phy.h>
47 ret = bus->write(bus, phy_id, regnum, lo); in qca8k_mii_write_lo()
49 dev_err_ratelimited(&bus->dev, in qca8k_mii_write_lo()
62 ret = bus->write(bus, phy_id, regnum, hi); in qca8k_mii_write_hi()
64 dev_err_ratelimited(&bus->dev, in qca8k_mii_write_hi()
75 ret = bus->read(bus, phy_id, regnum); in qca8k_mii_read_lo()
83 dev_err_ratelimited(&bus->dev, in qca8k_mii_read_lo()
95 ret = bus->read(bus, phy_id, regnum); in qca8k_mii_read_hi()
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/linux/include/uapi/linux/
H A Dethtool.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
26 * have the same layout for 32-bit and 64-bit userland.
38 * struct ethtool_cmd - DEPRECATED, link control and status
43 * interface supports autonegotiation or auto-detection.
44 * Read-onl
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/linux/drivers/net/ethernet/
H A Dfealnx.c2 Written 1998-2000 by Donald Becker.
17 http://www.scyld.com/network/pci-skeleton.html
22 - Add ethtool support
23 - Replace some MII-related magic numbers with constants
29 static int debug; /* 1-> print debug message */
32 /* Maximum number of multicast addresses to filter (vs. Rx-all-multicast). */
35 /* Set the copy breakpoint for the copy-only-tiny-frames scheme. */
44 static int options[MAX_UNITS] = { -1, -1, -1, -1, -1, -1, -1, -1 };
45 static int full_duplex[MAX_UNITS] = { -1, -1, -1, -1, -1, -1, -1, -1 };
52 /* There are no ill effects from too-large receive rings. */
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