| /Linux-v5.4/Documentation/networking/device_drivers/3com/ |
| D | 3c509.txt | 2 ----------------------------------------------------------------------------
12 ----------------------------------------------------------------------------
17 ethercards in Linux. These cards are commonly known by the most widely-used
18 card's 3Com model number, 3c509. They are all 10mb/s ISA-bus cards and shouldn't
19 be (but sometimes are) confused with the similarly-numbered PCI-bus "3c905"
25 3c509B (later revision of the ISA card; supports full-duplex)
27 3c589B (later revision of the 3c589; supports full-duplex)
40 The driver allows boot- or load-time overriding of the card's detected IOADDR,
42 needed except to enable full-duplex mode (see below). An example of the syntax
57 (2) Full-duplex mode
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| D | vortex.txt | 16 Linux kernel mailing list <linux-kernel@vger.kernel.org>
22 Since kernel 2.3.99-pre6, this driver incorporates the support for the
23 3c575-series Cardbus cards which used to be handled by 3c575_cb.c.
32 3c595 Vortex 100base-MII
38 3c900B-FL Cyclone 10base-FL
43 3c905B-FX Cyclone 100baseFx
45 3c920B-EMB-WNM (ATI Radeon 9100 IGP)
47 3c980C Python-T
48 3cSOHO100-TX Hurricane
63 3c905B-T4
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| /Linux-v5.4/include/uapi/linux/ |
| D | mii.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
3 * linux/mii.h: definitions for MII-compatible transceivers
23 #define MII_CTRL1000 0x09 /* 1000BASE-T control */
24 #define MII_STAT1000 0x0a /* 1000BASE-T status */
30 #define MII_NWAYTEST 0x14 /* N-way auto-neg test reg */
44 #define BMCR_FULLDPLX 0x0100 /* Full duplex */
55 #define BMSR_ERCAP 0x0001 /* Ext-reg capability */
58 #define BMSR_ANEGCAPABLE 0x0008 /* Able to do auto-negotiation */
60 #define BMSR_ANEGCOMPLETE 0x0020 /* Auto-negotiation complete */
63 #define BMSR_100HALF2 0x0200 /* Can do 100BASE-T2 HDX */
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| /Linux-v5.4/drivers/net/phy/ |
| D | phy-core.c | 1 // SPDX-License-Identifier: GPL-2.0+
48 return "Unsupported (update phy-core.c)"; in phy_speed_to_str()
53 const char *phy_duplex_to_str(unsigned int duplex) in phy_duplex_to_str() argument
55 if (duplex == DUPLEX_HALF) in phy_duplex_to_str()
57 if (duplex == DUPLEX_FULL) in phy_duplex_to_str()
58 return "Full"; in phy_duplex_to_str()
59 if (duplex == DUPLEX_UNKNOWN) in phy_duplex_to_str()
61 return "Unsupported (update phy-core.c)"; in phy_duplex_to_str()
65 /* A mapping of all SUPPORTED settings to speed/duplex. This table
67 * - iow, descending speed. */
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| /Linux-v5.4/drivers/net/ethernet/oki-semi/pch_gbe/ |
| D | pch_gbe_param.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 1999 - 2010 Intel Corporation.
12 #define OPTION_UNSET -1
17 * TxDescriptors - Transmit Descriptor Count
18 * @Valid Range: PCH_GBE_MIN_TXD - PCH_GBE_MAX_TXD
26 * RxDescriptors -Receive Descriptor Count
27 * @Valid Range: PCH_GBE_MIN_RXD - PCH_GBE_MAX_RXD
35 * Speed - User Specified Speed Override
37 * - 0: auto-negotiate at all supported speeds
38 * - 10: only link at 10 Mbps
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| /Linux-v5.4/Documentation/devicetree/bindings/net/dsa/ |
| D | dsa.txt | 2 ----------------------------------------------------
12 - ports : A container for child nodes representing switch ports.
16 - dsa,member : A two element list indicates which DSA cluster, and position
26 - #address-cells : Must be 1
27 - #size-cells : Must be 0
30 - reg : Describes the port address in the switch
35 - link : Should be a list of phandles to other switch's DSA
37 towards the phandle ports. The full routing
43 - ethernet : Should be a phandle to a valid Ethernet device node.
49 - label : Describes the label associated with this port, which
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| D | qca8k.txt | 5 - compatible: should be one of:
9 - #size-cells: must be 0
10 - #address-cells: must be 1
14 - reset-gpios: GPIO to be used to reset the whole device
20 mdio-bus each subnode describing a port needs to have a valid phandle
24 Don't use mixed external and internal mdio-bus configurations, as this is
31 - fixed-link : Fixed-link subnode describing a link to a non-MDIO
33 Documentation/devicetree/bindings/net/fixed-link.txt
36 For QCA8K the 'fixed-link' sub-node supports only the following properties:
38 - 'speed' (integer, mandatory), to indicate the link speed. Accepted
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| D | ksz.txt | 6 - compatible: For external switch chips, compatible string must be exactly one
8 - "microchip,ksz8765"
9 - "microchip,ksz8794"
10 - "microchip,ksz8795"
11 - "microchip,ksz9477"
12 - "microchip,ksz9897"
13 - "microchip,ksz9896"
14 - "microchip,ksz9567"
15 - "microchip,ksz8565"
16 - "microchip,ksz9893"
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| D | mt7530.txt | 6 - compatible: may be compatible = "mediatek,mt7530"
8 - #address-cells: Must be 1.
9 - #size-cells: Must be 0.
10 - mediatek,mcm: Boolean; if defined, indicates that either MT7530 is the part
11 on multi-chip module belong to MT7623A has or the remotely standalone
16 - core-supply: Phandle to the regulator node necessary for the core power.
17 - io-supply: Phandle to the regulator node necessary for the I/O power.
18 See Documentation/devicetree/bindings/regulator/mt6323-regulator.txt
23 - reset-gpios: Should be a gpio specifier for a reset line.
27 - resets : Phandle pointing to the system reset controller with
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| /Linux-v5.4/Documentation/spi/ |
| D | spidev.rst | 5 SPI devices have a limited userspace API, supporting basic half-duplex
7 full duplex transfers and device I/O configuration are also available.
19 * Prototyping in an environment that's not crash-prone; stray pointers
73 Since this is a standard Linux device driver -- even though it just happens
74 to expose a low level API to userspace -- it can be associated with any number
84 Standard read() and write() operations are obviously only half-duplex, and
85 the chipselect is deactivated between those operations. Full-duplex access,
86 and composite operation without chipselect de-activation, is available using
103 which will return (RD) or assign (WR) the full SPI transfer mode,
109 transfer SPI words. Zero indicates MSB-first; other values indicate
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| /Linux-v5.4/Documentation/networking/device_drivers/intel/ |
| D | e1000.rst | 1 .. SPDX-License-Identifier: GPL-2.0+
8 Copyright(c) 1999 - 2013 Intel Corporation.
13 - Identifying Your Adapter
14 - Command Line Parameters
15 - Speed and Duplex Configuration
16 - Additional Configurations
17 - Support
40 For more information about the AutoNeg, Duplex, and Speed
41 parameters, see the "Speed and Duplex Configuration" section in
50 -------
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| /Linux-v5.4/drivers/net/ethernet/atheros/atlx/ |
| D | atlx.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /* atlx_hw.h -- common hardware definitions for Attansic network drivers
4 * Copyright(c) 2005 - 2006 Attansic Corporation. All rights reserved.
5 * Copyright(c) 2006 - 2007 Chris Snook <csnook@redhat.com>
6 * Copyright(c) 2006 - 2008 Jay Cliburn <jcliburn@gmail.com>
10 * Copyright(c) 1999 - 2005 Intel Corporation. All rights reserved.
149 /* IRQ Anti-Lost Timer Initial Value Register */
228 /* MAC Half-Duplex Control Register */
246 /* Wake-On-Lan control register */
303 #define MII_CR_FULL_DUPLEX 0x0100 /* FDX =1, half duplex =0 */
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| /Linux-v5.4/drivers/net/ethernet/intel/e1000/ |
| D | e1000_param.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 1999 - 2006 Intel Corporation. */
12 #define OPTION_UNSET -1
30 * Valid Range: 80-256 for 82542 and 82543 gigabit ethernet controllers
31 * Valid Range: 80-4096 for 82544 and newer
39 * Valid Range: 80-256 for 82542 and 82543 gigabit ethernet controllers
40 * Valid Range: 80-4096 for 82544 and newer
49 * - 0 - auto-negotiate at all supported speeds
50 * - 10 - only link at 10 Mbps
51 * - 100 - only link at 100 Mbps
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| /Linux-v5.4/Documentation/devicetree/bindings/phy/ |
| D | phy-ocelot-serdes.txt | 2 -------------------------------------
13 half/full-duplex and 1000Mbps in full-duplex mode while SERDES6G supports
14 10/100Mbps in half/full-duplex and 1000/2500Mbps in full-duplex mode.
19 This is a child of the HSIO syscon ("mscc,ocelot-hsio", see
24 - compatible: should be "mscc,vsc7514-serdes"
25 - #phy-cells : from the generic phy bindings, must be 2.
28 defined in dt-bindings/phy/phy-ocelot-serdes.h
33 compatible = "mscc,vsc7514-serdes";
34 #phy-cells = <2>;
39 phy-handle = <&phy_foo>;
|
| /Linux-v5.4/Documentation/networking/device_drivers/dlink/ |
| D | dl2k.txt | 2 D-Link DL2000-based Gigabit Ethernet Adapter Installation
8 - Compatibility List
9 - Quick Install
10 - Compiling the Driver
11 - Installing the Driver
12 - Option parameter
13 - Configuration Script Sample
14 - Troubleshooting
21 D-Link DGE-550T Gigabit Ethernet Adapter.
22 D-Link DGE-550SX Gigabit Ethernet Adapter.
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| /Linux-v5.4/arch/mips/include/asm/octeon/ |
| D | cvmx-spi.h | 7 * Copyright (c) 2003-2008 Cavium Networks
14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
35 #include <asm/octeon/cvmx-gmxx-defs.h>
37 /* CSR typedefs have been moved to cvmx-csr-*.h */
89 * can operate as a full duplex (both Tx and Rx data paths
107 * can operate as a full duplex (both Tx and Rx data paths
117 * Return non-zero if the SPI interface has a SPI4000 attached
142 * @port: Port to poll (0-9)
176 * can operate as a full duplex (both Tx and Rx data paths
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| /Linux-v5.4/Documentation/networking/device_drivers/ti/ |
| D | tlan.txt | 1 (C) 1997-1998 Caldera, Inc.
3 (C) 1999-2001 Torben Mathiasen <tmm@image.dk, torben.mathiasen@compaq.com>
28 108d 0012 Olicom OC-2325
29 108d 0013 Olicom OC-2183
30 108d 0014 Olicom OC-2326
63 3. You can set duplex=1 to force half duplex, and duplex=2 to
64 force full duplex.
71 5. You have to use speed=X duplex=Y together now. If you just
72 do "insmod tlan.o speed=100" the driver will do Auto-Neg.
73 To force a 10Mbps Half-Duplex link do "insmod tlan.o speed=10
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| /Linux-v5.4/Documentation/networking/device_drivers/dec/ |
| D | de4x5.txt | 42 measurement. Their error is +/-20k on a quiet (private) network and also
73 3) compile de4x5.c, but include -DMODULE in the command line to ensure
105 The SMC9332 card has a non-compliant SROM which needs fixing - I have
107 to a previous DEC-STD format.
146 Where SROM media detection is used and full duplex is specified in the
147 SROM, the feature is ignored unless lp->params.fdx is set at compile
149 below]). This is because there is no way to automatically detect full
150 duplex links except through autonegotiation. When I include the
155 through LILO. This will allow a per adapter board set up of full duplex
156 and media. The only lexical constraints are: the board name (dev->name)
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| D | dmfe.txt | 21 dmfe: Davicom DM9xxx net driver, version 1.36.4 (2002-01-17)
30 insmod dmfe mode=0 # Force 10M Half Duplex
31 insmod dmfe mode=1 # Force 100M Half Duplex
32 insmod dmfe mode=4 # Force 10M Full Duplex
33 insmod dmfe mode=5 # Force 100M Full Duplex
|
| /Linux-v5.4/drivers/net/ethernet/stmicro/stmmac/ |
| D | altr_tse_pcs.c | 1 // SPDX-License-Identifier: GPL-2.0-only
84 dev_err(pcs->dev, "PCS could not get out of sw reset\n"); in tse_pcs_reset()
85 return -ETIMEDOUT; in tse_pcs_reset()
105 pcs->sgmii_adapter_base + SGMII_ADAPTER_CTRL_REG); in tse_pcs_init()
113 void __iomem *tse_pcs_base = pcs->tse_pcs_base; in pcs_link_timer_callback()
114 void __iomem *sgmii_adapter_base = pcs->sgmii_adapter_base; in pcs_link_timer_callback()
120 dev_dbg(pcs->dev, "Adapter: Link is established\n"); in pcs_link_timer_callback()
124 mod_timer(&pcs->aneg_link_timer, jiffies + in pcs_link_timer_callback()
133 u16 duplex = 0; in auto_nego_timer_callback() local
134 void __iomem *tse_pcs_base = pcs->tse_pcs_base; in auto_nego_timer_callback()
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| /Linux-v5.4/drivers/net/ethernet/intel/igc/ |
| D | igc_phy.c | 1 // SPDX-License-Identifier: GPL-2.0
7 * igc_check_reset_block - Check if PHY reset is blocked
25 * igc_get_phy_id - Retrieve the PHY ID and revision
33 struct igc_phy_info *phy = &hw->phy; in igc_get_phy_id()
37 ret_val = phy->ops.read_reg(hw, PHY_ID1, &phy_id); in igc_get_phy_id()
41 phy->id = (u32)(phy_id << 16); in igc_get_phy_id()
43 ret_val = phy->ops.read_reg(hw, PHY_ID2, &phy_id); in igc_get_phy_id()
47 phy->id |= (u32)(phy_id & PHY_REVISION_MASK); in igc_get_phy_id()
48 phy->revision = (u32)(phy_id & ~PHY_REVISION_MASK); in igc_get_phy_id()
55 * igc_phy_has_link - Polls PHY for link
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| /Linux-v5.4/drivers/net/ethernet/dec/tulip/ |
| D | de4x5.h | 16 #define DE4X5_BMR iobase+(0x000 << lp->bus) /* Bus Mode Register */
17 #define DE4X5_TPD iobase+(0x008 << lp->bus) /* Transmit Poll Demand Reg */
18 #define DE4X5_RPD iobase+(0x010 << lp->bus) /* Receive Poll Demand Reg */
19 #define DE4X5_RRBA iobase+(0x018 << lp->bus) /* RX Ring Base Address Reg */
20 #define DE4X5_TRBA iobase+(0x020 << lp->bus) /* TX Ring Base Address Reg */
21 #define DE4X5_STS iobase+(0x028 << lp->bus) /* Status Register */
22 #define DE4X5_OMR iobase+(0x030 << lp->bus) /* Operation Mode Register */
23 #define DE4X5_IMR iobase+(0x038 << lp->bus) /* Interrupt Mask Register */
24 #define DE4X5_MFC iobase+(0x040 << lp->bus) /* Missed Frame Counter */
25 #define DE4X5_APROM iobase+(0x048 << lp->bus) /* Ethernet Address PROM */
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| /Linux-v5.4/Documentation/devicetree/bindings/net/ |
| D | ethernet-controller.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/net/ethernet-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - David S. Miller <davem@davemloft.net>
16 local-mac-address:
18 - $ref: /schemas/types.yaml#definitions/uint8-array
19 - items:
20 - minItems: 6
25 mac-address:
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| /Linux-v5.4/arch/arm/boot/dts/ |
| D | vf610-zii-dev-rev-b.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
7 #include "vf610-zii-dev.dtsi"
11 compatible = "zii,vf610dev-b", "zii,vf610dev", "fsl,vf610";
13 mdio-mux {
14 compatible = "mdio-mux-gpio";
15 pinctrl-0 = <&pinctrl_mdio_mux>;
16 pinctrl-names = "default";
21 mdio-parent-bus = <&mdio1>;
22 #address-cells = <1>;
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| /Linux-v5.4/drivers/net/ |
| D | sungem_phy.c | 1 // SPDX-License-Identifier: GPL-2.0-only
7 * (c) 2002-2007, Benjamin Herrenscmidt (benh@kernel.crashing.org)
10 * - Add support for PHYs that provide an IRQ line
11 * - Eventually moved the entire polling state machine in
14 * - On LXT971 & BCM5201, Apple uses some chip specific regs
17 * - Apple has some additional power management code for some
42 { 0, 0, 0 }, /* 10BT Half Duplex */
43 { 1, 0, 0 }, /* 10BT Full Duplex */
44 { 0, 1, 0 }, /* 100BT Half Duplex */
45 { 0, 1, 0 }, /* 100BT Half Duplex */
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