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/linux-6.12.1/Documentation/networking/pse-pd/
Dintroduction.rst1 .. SPDX-License-Identifier: GPL-2.0
7 --------
15 ----------------
22 with single balanced twisted-pair PHYs, as per Clause 104 of IEEE 802.3. PoDL
24 and data delivery over a single pair is advantageous.
26 IEEE 802.3-2018 Addendums and Related Clauses
27 ---------------------------------------------
29 Key addenda to the IEEE 802.3-2018 standard relevant to power delivery over
32 - **802.3af (Approved in 2003-06-12)**: Known as PoE in the market, detailed in
34 - **802.3at (Approved in 2009-09-11)**: Marketed as PoE+, enhancing PoE as
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/linux-6.12.1/Documentation/networking/device_drivers/ethernet/smsc/
Dsmc9.rst1 .. SPDX-License-Identifier: GPL-2.0
37 1 for twisted pair
43 ftp://fenris.campus.vt.edu/smc9/smc9-12.tar.gz
44 ftp://sfbox.vt.edu/filebox/F/fenris/smc9/smc9-12.tar.gz
/linux-6.12.1/drivers/net/ethernet/apple/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
25 Power Macintoshes and clones with Ethernet built-in on the
37 MACE ethernet chip have an Apple AUI port (small 15-pin connector),
38 instead of an 8-pin RJ45 connector for twisted-pair ethernet. Say
/linux-6.12.1/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 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 power over twisted pair/ethernet cable. The ethernet-pse nodes should be
12 used to describe PSE controller and referenced by the ethernet-phy node.
15 - Oleksij Rempel <o.rempel@pengutronix.de>
16 - Kory Maincent <kory.maincent@bootlin.com>
20 pattern: "^ethernet-pse(@.*|-([0-9]|[1-9][0-9]+))?$"
22 "#pse-cells":
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/linux-6.12.1/Documentation/devicetree/bindings/net/
Dti,dp83822.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Andrew Davis <afd@ti.com>
14 The DP83822 is a low-power, single-port, 10/100 Mbps Ethernet PHY. It
16 data over standard, twisted-pair cables or to connect to an external,
17 fiber-optic transceiver. Additionally, the DP83822 provides flexibility to
24 - $ref: ethernet-phy.yaml#
30 ti,link-loss-low:
39 ti,fiber-mode:
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Dti,dp83867.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - $ref: ethernet-controller.yaml#
14 - Andrew Davis <afd@ti.com>
18 transceiver with integrated PMD sublayers to support 10BASE-Te, 100BASE-TX
19 and 1000BASE-T Ethernet protocols.
22 LANs. It interfaces directly to twisted pair media via an external
34 nvmem-cells:
40 nvmem-cell-names:
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/linux-6.12.1/Documentation/networking/
Darcnet-hardware.rst1 .. SPDX-License-Identifier: GPL-2.0
11 2) This file is no longer Linux-specific. It should probably be moved out
17 e-mail apenwarr@worldvisions.ca with any settings for your particular card,
39 There are two "types" of ARCnet - STAR topology and BUS topology. This
46 well-designed standard. It uses something called "modified token passing"
47 which makes it completely incompatible with so-called "Token Ring" cards,
63 programming interface also means that when high-performance hardware
73 although they are generally kept down to the Ethernet-style 1500 bytes.
91 - Avery Pennraun <apenwarr@worldvisions.ca>
92 - Stephen A. Wood <saw@hallc1.cebaf.gov>
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/linux-6.12.1/drivers/net/ethernet/8390/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
24 Say Y here if you intend to attach an Asix AX88190-based PCMCIA
25 (PC-card) Fast Ethernet card to your computer. These cards are
55 This driver is for the Individual Computers X-Surf 100 Ethernet
73 tristate "I-cubed EtherH/ANT EtherM support"
85 If you want to include a driver to support Nubus or LC-PDS
93 This driver is for Ethernet devices using an NS8390-compatible
129 RealTek RTL-8029 Winbond 89C940 Compex RL2000 KTI ET32P2
134 will be called ne2k-pci.
153 (PC-card) Ethernet or Fast Ethernet card to your computer.
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/linux-6.12.1/drivers/net/phy/qcom/
Dqcom-phy-lib.c1 // SPDX-License-Identifier: GPL-2.0
64 if (wol->wolopts & WAKE_MAGIC) { in at803x_set_wol()
65 struct net_device *ndev = phydev->attached_dev; in at803x_set_wol()
75 return -ENODEV; in at803x_set_wol()
77 mac = (const u8 *)ndev->dev_addr; in at803x_set_wol()
80 return -EINVAL; in at803x_set_wol()
123 wol->supported = WAKE_MAGIC; in at803x_get_wol()
124 wol->wolopts = 0; in at803x_get_wol()
131 wol->wolopts |= WAKE_MAGIC; in at803x_get_wol()
152 if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { in at803x_config_intr()
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/linux-6.12.1/drivers/net/phy/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
35 Adds support for a set of LED trigger events per-PHY. Link
39 logical-or of all the link speed ones.
64 Currently tested with mpc866ads and mpc8349e-mitx.
104 - ADIN1200 - Robust,Industrial, Low Power 10/100 Ethernet PHY
105 - ADIN1300 - Robust,Industrial, Low Latency 10/100/1000 Gigabit
113 - ADIN1100 - Robust,Industrial, Low Power 10BASE-T1L Ethernet PHY
127 Currently supports the Asix Electronics PHY found in the X-Surf 100
136 found in the X-Surf 100 AX88796B package.
252 Support for the Marvell 88Q2XXX 100/1000BASE-T1 Automotive Ethernet
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Dmicrochip_t1.c1 // SPDX-License-Identifier: GPL-2.0
232 /* TEST_MODE_NORMAL: Non-hybrid results to calculate cable status(open/short/ok)
288 mutex_lock(&phydev->lock); in lan937x_dsp_workaround()
308 mutex_unlock(&phydev->lock); in lan937x_dsp_workaround()
320 return -EINVAL; in access_ereg()
342 if (phydev->phy_id == PHY_ID_LAN937X) { in access_ereg()
364 return -EINVAL; in access_ereg_modify_changed()
397 switch (phydev->interface) { in lan87xx_config_rgmii_delay()
458 /* Equalizer Full Duplex Freeze - T1 Slave */ in lan87xx_phy_init()
482 /* Lock Stage 2-3 Multi Factor Config */ in lan87xx_phy_init()
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/linux-6.12.1/include/uapi/linux/
Dnubus.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
7 Hacked to death by C. Scott Ananian and David Huggins-Daines.
50 * RBV built-in video (IIci): <3,1,1,24>
51 * Valkyrie built-in video (Q630): <3,1,1,46>
53 * Sonora built-in video (P460): <3,1,1,34>
56 * SONIC comm-slot/on-board and DuoDock Ethernet: <4,1,1,272>
57 * SONIC LC-PDS Ethernet (Dayna, but like Apple 16-bit, sort of): <4,1,1,271>
58 * Apple SONIC LC-PDS Ethernet ("Apple Ethernet LC Twisted-Pair Card"): <4,1,0,281>
59 * Sonic Systems Ethernet A-Series Card: <4,1,268,256>
60 * Asante MacCon NuBus-A: <4,1,260,256> (alpha-1.0,1.1 revision)
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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-6.12.1/drivers/net/
Dmii.c11 Written 1998-2002 by Donald Becker.
40 advert = mii->mdio_read(mii->dev, mii->phy_id, addr); in mii_get_an()
46 * mii_ethtool_gset - get settings that are specified in @ecmd
55 struct net_device *dev = mii->dev; in mii_ethtool_gset()
59 ecmd->supported = in mii_ethtool_gset()
63 if (mii->supports_gmii) in mii_ethtool_gset()
64 ecmd->supported |= SUPPORTED_1000baseT_Half | in mii_ethtool_gset()
67 /* only supports twisted-pair */ in mii_ethtool_gset()
68 ecmd->port = PORT_MII; in mii_ethtool_gset()
71 ecmd->transceiver = XCVR_INTERNAL; in mii_ethtool_gset()
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/linux-6.12.1/drivers/staging/most/Documentation/
Ddriver_usage.txt5 access a MOST network: The Automotive Information Backbone and the de-facto
6 standard for high-bandwidth automotive multimedia networking.
9 for the efficient and low-cost transport of control, real-time and packet
11 fiber optics, unshielded twisted pair cables (UTP) and coax cables. MOST
128 - buffer_size
130 - subbuffer_size
131 configure the sub-buffer size for this channel (needed for
133 - num_buffers
135 - datatype
137 - direction
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/linux-6.12.1/tools/net/ynl/
Dethtool.py2 # SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
15 Verify and convert command-line arguments to the ynl-compatible request.
18 valid_attrs.remove('header') # not user-provided
42 Pretty-print a set of fields from the reply. desc specifies the
67 Print out the speed-like strings from the value dict.
69 speed_re = re.compile(r'[0-9]+base[^/]+/.+')
79 'dev-name': args.device,
96 if msg['header']['dev-name'] == args.device:
108 Convert ynl-formatted bitmask to a dict of bit=value.
125 parser.add_argument('--json', action=argparse.BooleanOptionalAction)
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/linux-6.12.1/Documentation/networking/device_drivers/ethernet/aquantia/
Datlantic.rst1 .. SPDX-License-Identifier: GPL-2.0
8 For the aQuantia Multi-Gigabit PCI Express Family of Ethernet Adapters
12 - Identifying Your Adapter
13 - Configuration
14 - Supported ethtool options
15 - Command Line Parameters
16 - Config file parameters
17 - Support
18 - License
23 The driver in this release is compatible with AQC-100, AQC-107, AQC-108
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/linux-6.12.1/drivers/media/rc/
Dmceusb.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (c) 2010-2011, Jarod Wilson <jarod@redhat.com>
11 * support for the 1st-gen device added primarily by Patrick Calhoun,
13 * support for what appears to be 3rd-gen hardware added by Jarod.
14 * Initial port from lirc driver to ir-core drivery by Jarod, based
22 * Windows-Media-Center-RC-IR-Collection-Green-Button-Specification-03-08-2011-V2.pdf
32 #include <media/rc-core.h>
48 #define MCE_IRDATA_HEADER (0x80 + MCE_PACKET_SIZE - 1)
58 * The interface between the host and the IR hardware is command-response
76 #define MCE_CMD_PORT_IR 0x9f /* IR-related cmd/rsp */
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/linux-6.12.1/drivers/scsi/bfa/
Dbfa_defs.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
4 * Copyright (c) 2014- QLogic Corporation.
8 * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter.
34 BFA_MFG_TYPE_LIGHTNING_P0 = 902, /* Lightning mezz card - old */
102 * All numerical fields are in big-endian format.
125 BFA_STATUS_ETIMER = 5, /* Timer expired - Retry, if persists,
129 BFA_STATUS_SFP_UNSUPP = 10, /* Unsupported SFP - Replace SFP */
132 BFA_STATUS_DEVBUSY = 13, /* Device busy - Retry operation */
148 BFA_STATUS_IOC_FAILURE = 56, /* IOC failure - Retry, if persists
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/linux-6.12.1/drivers/net/ethernet/sun/
Dsunqe.c1 // SPDX-License-Identifier: GPL-2.0
28 #include <linux/dma-mapping.h>
68 while (--tries) { in qec_global_reset()
79 return -1; in qec_global_reset()
87 void __iomem *cregs = qep->qcregs; in qe_stop()
88 void __iomem *mregs = qep->mregs; in qe_stop()
94 while (--tries) { in qe_stop()
104 return -1; in qe_stop()
109 while (--tries) { in qe_stop()
119 return -1; in qe_stop()
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/linux-6.12.1/drivers/atm/
Dfore200e.h1 /* SPDX-License-Identifier: GPL-2.0 */
52 #define RSD_REQUIRED (((MAX_PDU_SIZE - SMALL_BUFFER_SIZE + LARGE_BUFFER_SIZE) / LARGE_BUFFER_SIZE)…
56 /* RSD_REQUIRED receive segment descriptors are enough to describe a max-sized PDU,
61 #define RSD_EXTENSION ((RSD_REQUIRED - RSD_FIXED) + 1)
65 #define FORE200E_DEV(d) ((struct fore200e*)((d)->dev_data))
66 #define FORE200E_VCC(d) ((struct fore200e_vcc*)((d)->dev_data))
256 OPCODE_SET_OC3, /* set OC-3 registers */
257 OPCODE_GET_OC3, /* get OC-3 registers */
318 /* OC-3 registers */
321 u32 reg[ 128 ]; /* see the PMC Sierra PC5346 S/UNI-155-Lite
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/linux-6.12.1/drivers/gpu/drm/nouveau/
Dnouveau_bios.c2 * Copyright 2005-2006 Erik Waling
4 * Copyright 2007-2009 Stuart Bennett
33 #include <linux/io-mapping.h>
43 #define BIOSLOG(sip, fmt, arg...) NV_DEBUG(sip->dev, fmt, ##arg)
69 if (bios->major_version < 5) /* pre BIT */ in clkcmptable()
75 compareclk = ROM16(bios->data[clktable + compare_record_len * i]); in clkcmptable()
77 if (bios->major_version < 5) { in clkcmptable()
78 uint8_t tmdssub = bios->data[clktable + 2 + compare_record_len * i]; in clkcmptable()
79 scriptptr = ROM16(bios->data[bios->init_script_tbls_ptr + tmdssub * 2]); in clkcmptable()
81 scriptptr = ROM16(bios->data[clktable + 2 + compare_record_len * i]); in clkcmptable()
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/linux-6.12.1/drivers/eisa/
Deisa.ids6 # Marc Zyngier <maz@wild-wind.fr.eu.org>
10 ABP0510 "Advansys ABP-510 ISA SCSI Host Adapter"
11 ABP0540 "Advansys ABP-540/542 ISA SCSI Host Adapter"
12 ABP7401 "AdvanSys ABP-740/742 EISA Single Channel SCSI Host Adapter"
13 ABP7501 "AdvanSys ABP-750/752 EISA Dual Channel SCSI Host Adapter"
14 ACC1200 "ACCTON EtherCombo-32 Ethernet Adapter"
15 ACC120A "ACCTON EtherCombo-32 Ethernet Adapter"
25 ACE7010 "ACME Multi-Function Board"
39 ACR1711 "AcerFrame 1000 486/33 SYSTEM-2"
41 ACR3211 "AcerFrame 3000MP 486 SYSTEM-1"
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/linux-6.12.1/drivers/net/ethernet/intel/igc/
Digc_ethtool.c1 // SPDX-License-Identifier: GPL-2.0
117 ((((struct igc_adapter *)netdev_priv(netdev))->num_rx_queues * \
119 (((struct igc_adapter *)netdev_priv(netdev))->num_tx_queues * \
126 "legacy-rx",
135 struct igc_hw *hw = &adapter->hw; in igc_ethtool_get_drvinfo()
139 strscpy(drvinfo->driver, igc_driver_name, sizeof(drvinfo->driver)); in igc_ethtool_get_drvinfo()
142 hw->nvm.ops.read(hw, IGC_NVM_DEV_STARTER, 1, &nvm_version); in igc_ethtool_get_drvinfo()
147 scnprintf(adapter->fw_version, in igc_ethtool_get_drvinfo()
148 sizeof(adapter->fw_version), in igc_ethtool_get_drvinfo()
153 strscpy(drvinfo->fw_version, adapter->fw_version, in igc_ethtool_get_drvinfo()
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/linux-6.12.1/drivers/scsi/lpfc/
Dlpfc_hw4.h4 * Copyright (C) 2017-2024 Broadcom. All Rights Reserved. The term *
6 * Copyright (C) 2009-2016 Emulex. All rights reserved. *
16 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
50 ((be32_to_cpu((ptr)->name##_WORD) >> name##_SHIFT) & name##_MASK)
52 ((le32_to_cpu((ptr)->name##_WORD) >> name##_SHIFT) & name##_MASK)
54 (((ptr)->name##_WORD >> name##_SHIFT) & name##_MASK)
56 ((ptr)->name##_WORD = cpu_to_le32(((((value) & \
57 name##_MASK) << name##_SHIFT) | (le32_to_cpu((ptr)->name##_WORD) & \
60 ((ptr)->name##_WORD = ((((value) & name##_MASK) << name##_SHIFT) | \
61 ((ptr)->name##_WORD & ~(name##_MASK << name##_SHIFT))))
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