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/Linux-v6.1/Documentation/devicetree/bindings/net/pse-pd/
Dpse-controller.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/pse-pd/pse-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Power Sourcing Equipment (PSE).
9 description: Binding for the Power Sourcing Equipment (PSE) as defined in the
11 power over twisted pair/ethernet cable. The ethernet-pse nodes should be
12 used to describe PSE controller and referenced by the ethernet-phy node.
15 - Oleksij Rempel <o.rempel@pengutronix.de>
19 pattern: "^ethernet-pse(@.*)?$"
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Dpodl-pse-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/pse-pd/podl-pse-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Oleksij Rempel <o.rempel@pengutronix.de>
12 description: Regulator based PoDL PSE controller. The device must be referenced
13 by the PHY node to control power injection to the Ethernet cable.
16 - $ref: "pse-controller.yaml#"
20 const: podl-pse-regulator
22 '#pse-cells':
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/Linux-v6.1/drivers/net/pse-pd/
Dpse_regulator.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // Driver for the regulator based Ethernet Power Sourcing Equipment, without
12 #include <linux/pse-pd/pse.h>
34 if (priv->admin_state == config->admin_cotrol) in pse_reg_ethtool_set_config()
37 switch (config->admin_cotrol) { in pse_reg_ethtool_set_config()
39 ret = regulator_enable(priv->ps); in pse_reg_ethtool_set_config()
42 ret = regulator_disable(priv->ps); in pse_reg_ethtool_set_config()
45 dev_err(pcdev->dev, "Unknown admin state %i\n", in pse_reg_ethtool_set_config()
46 config->admin_cotrol); in pse_reg_ethtool_set_config()
47 ret = -ENOTSUPP; in pse_reg_ethtool_set_config()
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Dpse_core.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // Framework for Ethernet Power Sourcing Equipment
10 #include <linux/pse-pd/pse.h>
16 * struct pse_control - a PSE control
17 * @pcdev: a pointer to the PSE controller device
18 * this PSE control belongs to
19 * @list: list entry for the pcdev's PSE controller list
20 * @id: ID of the PSE line in the PSE controller device
31 * of_pse_zero_xlate - dummy function for controllers with one only control
32 * @pcdev: a pointer to the PSE controller device
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DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # Ethernet Power Sourcing Equipment drivers
7 bool "Ethernet Power Sourcing Equipment Support"
16 tristate "Regulator based PSE controller"
19 This module provides support for simple regulator based Ethernet Power
/Linux-v6.1/net/ethtool/
Dpse-pd.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // ethtool interface for for Ethernet PSE (Power Sourcing Equipment)
10 #include "linux/pse-pd/pse.h"
38 struct phy_device *phydev = dev->phydev; in pse_get_pse_attributes()
42 return -EOPNOTSUPP; in pse_get_pse_attributes()
45 if (!phydev->psec) { in pse_get_pse_attributes()
46 NL_SET_ERR_MSG(extack, "No PSE is attached"); in pse_get_pse_attributes()
47 return -EOPNOTSUPP; in pse_get_pse_attributes()
50 memset(&data->status, 0, sizeof(data->status)); in pse_get_pse_attributes()
52 return pse_ethtool_get_status(phydev->psec, extack, &data->status); in pse_get_pse_attributes()
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/Linux-v6.1/Documentation/devicetree/bindings/hwmon/
Dti,tps23861.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: TI TPS23861 PoE PSE
11 - Robert Marko <robert.marko@sartura.hr>
14 The TPS23861 is a IEEE 802.3at Quad Port Power-over-Ethernet PSE Controller.
23 - ti,tps23861
28 shunt-resistor-micro-ohms:
35 - compatible
36 - reg
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/Linux-v6.1/arch/arm/boot/dts/
Darmada-385-clearfog-gtr.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 * Rabeeh Khoury <rabeeh@solid-run.com>, based on Russell King clearfog work
9 SERDES mapping -
10 0. SATA1 on CON18, or optionally mini PCIe CON3 - PCIe0
12 2. SATA0 on CON17, or optionally mini PCIe CON4 - PCIe1
14 4. mini PCIe CON2 - PCIe2
15 5. SFP connector, or optionally SGMII Ethernet 1512 PHY
17 USB 2.0 mapping -
18 0. USB 2.0 - 0 USB pins header CON12
19 1. USB 2.0 - 1 mini PCIe CON2
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/Linux-v6.1/drivers/net/mdio/
Dfwnode_mdio.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * fwnode helpers for the MDIO (Ethernet PHY) API
13 #include <linux/pse-pd/pse.h>
32 if (PTR_ERR(psec) == -ENOENT) in fwnode_find_pse_control()
49 if (err == -ENOENT) in fwnode_find_mii_timestamper()
55 return ERR_PTR(-EINVAL); in fwnode_find_mii_timestamper()
70 if (rc == -EPROBE_DEFER) in fwnode_mdiobus_phy_device_register()
71 rc = driver_deferred_probe_check_state(&phy->mdio.dev); in fwnode_mdiobus_phy_device_register()
72 if (rc == -EPROBE_DEFER) in fwnode_mdiobus_phy_device_register()
76 phy->irq = rc; in fwnode_mdiobus_phy_device_register()
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/Linux-v6.1/include/uapi/linux/
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-only.
48 * auto-detection.
56 * @autoneg: Enable/disable autonegotiation and auto-detection;
60 * Read-only.
62 * obsoleted by &struct ethtool_coalesce. Read-only; deprecated.
64 * obsoleted by &struct ethtool_coalesce. Read-only; deprecated.
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/Linux-v6.1/drivers/net/
DMakefile1 # SPDX-License-Identifier: GPL-2.0
9 obj-$(CONFIG_BONDING) += bonding/
10 obj-$(CONFIG_IPVLAN) += ipvlan/
11 obj-$(CONFIG_IPVTAP) += ipvlan/
12 obj-$(CONFIG_DUMMY) += dummy.o
13 obj-$(CONFIG_WIREGUARD) += wireguard/
14 obj-$(CONFIG_EQUALIZER) += eql.o
15 obj-$(CONFIG_IFB) += ifb.o
16 obj-$(CONFIG_MACSEC) += macsec.o
17 obj-$(CONFIG_AMT) += amt.o
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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
131 section 6.2 of the NET-3-HOWTO, available from
167 tristate "MAC-VLAN support"
173 iproute2 package starting with the iproute2-2.6.23 release:
181 tristate "MAC-VLAN based tap driver"
187 on the MAC-VLAN network interface, called macvtap. A macvtap device
201 tristate "IP-VLAN support"
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/Linux-v6.1/drivers/net/ethernet/amd/
Dariadne.c2 * Amiga Linux/m68k Ariadne Ethernet Driver
4 * © Copyright 1995-2003 by Geert Uytterhoeven (geert@linux-m68k.org)
7 * ---------------------------------------------------------------------------
11 * lance.c: An AMD LANCE ethernet driver for linux.
12 * Written 1993-94 by Donald Becker.
14 * Am79C960: PCnet(tm)-ISA Single-Chip Ethernet Controller
21 * ---------------------------------------------------------------------------
27 * ---------------------------------------------------------------------------
29 * The Ariadne is a Zorro-II board made by Village Tronic. It contains:
31 * - an Am79C960 PCnet-ISA Single-Chip Ethernet Controller with both
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Dariadne.h2 * Amiga Linux/m68k Ariadne Ethernet Driver
4 * © Copyright 1995 by Geert Uytterhoeven (geert@linux-m68k.org)
8 * ----------------------------------------------------------------------------------
12 * lance.c: An AMD LANCE ethernet driver for linux.
13 * Written 1993-94 by Donald Becker.
15 * Am79C960: PCnet(tm)-ISA Single-Chip Ethernet Controller
22 * ----------------------------------------------------------------------------------
28 * ----------------------------------------------------------------------------------
30 * The Ariadne is a Zorro-II board made by Village Tronic. It contains:
32 * - an Am79C960 PCnet-ISA Single-Chip Ethernet Controller with both
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/Linux-v6.1/drivers/reset/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
12 via GPIOs or SoC-internal reset controller modules.
101 Support for the Canaan Kendryte K210 RISC-V SoC reset controller.
185 Raspberry Pi 4's co-processor controls some of the board's HW
188 interfacing with RPi4's co-processor and model these firmware
219 - Altera SoCFPGAs
220 - ASPEED BMC SoCs
221 - Bitmain BM1880 SoC
222 - Realtek SoCs
223 - RCC reset controller in STM32 MCUs
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/Linux-v6.1/drivers/net/ethernet/mediatek/
Dmtk_eth_soc.h1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright (C) 2009-2016 John Crispin <blogic@openwrt.org>
5 * Copyright (C) 2009-2016 Felix Fietkau <nbd@openwrt.org>
6 * Copyright (C) 2013-2016 Michael Lee <igvtee@gmail.com>
12 #include <linux/dma-mapping.h>
52 #define NEXT_DESP_IDX(X, Y) (((X) + 1) & ((Y) - 1))
57 #define MTK_PP_MAX_BUF_SIZE (PAGE_SIZE - MTK_PP_PAD)
110 /* Unicast Filter MAC Address Register - Low */
113 /* Unicast Filter MAC Address Register - High */
119 /* PSE Free Queue Flow Control */
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Dmtk_eth_soc.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (C) 2009-2016 John Crispin <blogic@openwrt.org>
5 * Copyright (C) 2009-2016 Felix Fietkau <nbd@openwrt.org>
6 * Copyright (C) 2013-2016 Michael Lee <igvtee@gmail.com>
30 static int mtk_msg_level = -1;
32 MODULE_PARM_DESC(msg_level, "Message level (-1=defaults,0=none,...,16=all)");
178 __raw_writel(val, eth->base + reg); in mtk_w32()
183 return __raw_readl(eth->base + reg); in mtk_r32()
209 dev_err(eth->dev, "mdio: MDIO timeout\n"); in mtk_mdio_busy_wait()
210 return -ETIMEDOUT; in mtk_mdio_busy_wait()
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/Linux-v6.1/drivers/net/ethernet/stmicro/stmmac/
Ddwmac-intel.c1 // SPDX-License-Identifier: GPL-2.0
5 #include <linux/clk-provider.h>
8 #include "dwmac-intel.h"
44 int func = PCI_FUNC(pdev->devfn); in stmmac_pci_find_phy_addr()
49 return -ENODEV; in stmmac_pci_find_phy_addr()
51 dmi_data = dmi_id->driver_data; in stmmac_pci_find_phy_addr()
52 func_data = dmi_data->func; in stmmac_pci_find_phy_addr()
54 for (n = 0; n < dmi_data->nfuncs; n++, func_data++) in stmmac_pci_find_phy_addr()
55 if (func_data->func == func) in stmmac_pci_find_phy_addr()
56 return func_data->phy_addr; in stmmac_pci_find_phy_addr()
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/Linux-v6.1/Documentation/networking/
Dethtool-netlink.rst27 wake-on-lan password) omitted.
37 number 1 but any non-zero value should be understood as "true" by recipient.
44 Attributes that need to be filled-in by device drivers and that are dumped to
91 representing bit values and mask of affected bits) and bit-by-bit (list of
94 Verbose (bit-by-bit) bitsets allow sending symbolic names for bits together
119 rounded up to a multiple of 32 bits. They consist of 32-bit words in host byte
134 Bit-by-bit form: nested (bitset) attribute contents:
136 +------------------------------------+--------+-----------------------------+
138 +------------------------------------+--------+-----------------------------+
140 +------------------------------------+--------+-----------------------------+
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/Linux-v6.1/drivers/net/phy/
Dphy_device.c1 // SPDX-License-Identifier: GPL-2.0+
29 #include <linux/pse-pd/pse.h>
206 put_device(&phydev->mdio.dev); in phy_device_free()
220 fwnode_handle_put(dev->fwnode); in phy_device_release()
239 struct device_driver *drv = phydev->mdio.dev.driver; in mdio_bus_phy_may_suspend()
241 struct net_device *netdev = phydev->attached_dev; in mdio_bus_phy_may_suspend()
243 if (!drv || !phydrv->suspend) in mdio_bus_phy_may_suspend()
247 * suspended as part of a prior call to phy_disconnect() -> in mdio_bus_phy_may_suspend()
248 * phy_detach() -> phy_suspend() because the parent netdev might be the in mdio_bus_phy_may_suspend()
254 if (netdev->wol_enabled) in mdio_bus_phy_may_suspend()
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/Linux-v6.1/drivers/hwmon/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
20 sensors-detect script from the lm_sensors package. Read
21 <file:Documentation/hwmon/userspace-tools.rst> for details.
279 will be called as370-hwmon.
302 will be called axi-fan-control
311 lm-sensors 2.10.1 for proper userspace support.
350 Only Intel-based Apple's computers are supported (MacBook Pro,
357 the laptop to act as a pinball machine-esque joystick.
372 will be called scmi-hwmon.
421 tristate "Baikal-T1 Process, Voltage, Temperature sensor driver"
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/Linux-v6.1/
DMAINTAINERS9 -------------------------
30 ``diff -u`` to make the patch easy to merge. Be prepared to get your
40 See Documentation/process/coding-style.rst for guidance here.
46 See Documentation/process/submitting-patches.rst for details.
57 include a Signed-off-by: line. The current version of this
59 Documentation/process/submitting-patches.rst.
70 that the bug would present a short-term risk to other users if it
76 Documentation/admin-guide/security-bugs.rst for details.
81 ---------------------------------------------------
97 W: *Web-page* with status/info
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