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/openbmc/linux/Documentation/devicetree/bindings/net/
H A Dti,dp83869.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - $ref: ethernet-phy.yaml#
14 - Andrew Davis <afd@ti.com>
17 The DP83869HM device is a robust, fully-featured Gigabit (PHY) transceiver
18 with integrated PMD sublayers that supports 10BASE-Te, 100BASE-TX and
19 1000BASE-T Ethernet protocols. The DP83869 also supports 1000BASE-X and
20 100BASE-FX Fiber protocols.
21 This device interfaces to the MAC layer through Reduced GMII (RGMII) and
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H A 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
15 provides all of the physical layer functions needed to transmit and receive
16 data over standard, twisted-pair cables or to connect to an external,
17 fiber-optic transceiver. Additionally, the DP83822 provides flexibility to
18 connect to a MAC through a standard MII, RMII, or RGMII interface
24 - $ref: ethernet-phy.yaml#
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/openbmc/linux/net/ethtool/
H A Dcommon.c1 // SPDX-License-Identifier: GPL-2.0-only
12 [NETIF_F_SG_BIT] = "tx-scatter-gather",
13 [NETIF_F_IP_CSUM_BIT] = "tx-checksum-ipv4",
14 [NETIF_F_HW_CSUM_BIT] = "tx-checksum-ip-generic",
15 [NETIF_F_IPV6_CSUM_BIT] = "tx-checksum-ipv6",
17 [NETIF_F_FRAGLIST_BIT] = "tx-scatter-gather-fraglist",
18 [NETIF_F_HW_VLAN_CTAG_TX_BIT] = "tx-vlan-hw-insert",
20 [NETIF_F_HW_VLAN_CTAG_RX_BIT] = "rx-vlan-hw-parse",
21 [NETIF_F_HW_VLAN_CTAG_FILTER_BIT] = "rx-vlan-filter",
22 [NETIF_F_HW_VLAN_STAG_TX_BIT] = "tx-vlan-stag-hw-insert",
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/openbmc/linux/Documentation/networking/device_drivers/ethernet/3com/
H A Dvortex.rst1 .. SPDX-License-Identifier: GPL-2.0
18 Please report problems to one or more of:
20 - Andrew Morton
21 - Netdev mailing list <netdev@vger.kernel.org>
22 - Linux kernel mailing list <linux-kernel@vger.kernel.org>
28 Since kernel 2.3.99-pre6, this driver incorporates the support for the
29 3c575-series Cardbus cards which used to be handled by 3c575_cb.c.
33 - 3c590 Vortex 10Mbps
34 - 3c592 EISA 10Mbps Demon/Vortex
35 - 3c597 EISA Fast Demon/Vortex
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/openbmc/u-boot/drivers/net/phy/
H A Dbroadcom.c1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright 2010-2011 Freescale Semiconductor, Inc.
11 /* Broadcom BCM54xx -- taken from linux sungem_phy */
62 * bit[8] RGMII RXD to RXC skew in bcm5461_config()
69 if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID || in bcm5461_config()
70 phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID) in bcm5461_config()
75 * TX interface delay: reg 0x1c, shadow value b'0011: clock alignment control in bcm5461_config()
83 if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID || in bcm5461_config()
84 phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) in bcm5461_config()
102 phydev->duplex = DUPLEX_HALF; in bcm54xx_parse_status()
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/openbmc/linux/drivers/net/phy/
H A Dbroadcom.c1 // SPDX-License-Identifier: GPL-2.0+
13 #include "bcm-phy-lib.h"
25 ((phydev)->drv->phy_id & (phydev)->drv->phy_id_mask)
28 ((phydev)->drv->phy_id & ~((phydev)->drv->phy_id_mask))
43 struct bcm54xx_phy_priv *priv = phydev->priv; in bcm54xx_phy_can_wakeup()
45 return phy_interrupt_is_valid(phydev) || priv->wake_irq >= 0; in bcm54xx_phy_can_wakeup()
55 if (phydev->interface == PHY_INTERFACE_MODE_RGMII || in bcm54xx_config_clock_delay()
56 phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) { in bcm54xx_config_clock_delay()
57 /* Disable RGMII RXC-RXD skew */ in bcm54xx_config_clock_delay()
60 if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID || in bcm54xx_config_clock_delay()
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H A Ddp83869.c1 // SPDX-License-Identifier: GPL-2.0
16 #include <dt-bindings/net/ti-dp83869.h>
70 /* This is the same bit mask as the BMCR so re-use the BMCR default */
158 struct dp83869_private *dp83869 = phydev->priv; in dp83869_read_status()
165 if (linkmode_test_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, phydev->supported)) { in dp83869_read_status()
166 if (phydev->link) { in dp83869_read_status()
167 if (dp83869->mode == DP83869_RGMII_100_BASE) in dp83869_read_status()
168 phydev->speed = SPEED_100; in dp83869_read_status()
170 phydev->speed = SPEED_UNKNOWN; in dp83869_read_status()
171 phydev->duplex = DUPLEX_UNKNOWN; in dp83869_read_status()
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/openbmc/linux/drivers/net/ethernet/dlink/
H A Dsundance.c3 Written 1999-2000 by Donald Becker.
5 This software may be used and distributed according to the terms of
19 [link no longer provides useful info -jgarzik]
27 /* The user-configurable values.
30 /* Maximum number of multicast addresses to filter (vs. rx-all-multicast).
34 /* Set the copy breakpoint for the copy-only-tiny-frames scheme.
35 Setting to > 1518 effectively disables this feature.
37 need a copy-align. */
45 100mbps_hd 100Mbps half duplex.
46 100mbps_fd 100Mbps full duplex.
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/openbmc/qemu/pc-bios/
HDopenbios-ppc ... .entry @ load-base load-size switching to new context: Fatal error: %s Panic: ...
/openbmc/linux/drivers/net/ethernet/3com/
H A Dtyphoon.c3 Written 2002-2004 by David Dillow <dave@thedillows.org>
4 Based on code written 1998-2000 by Donald Becker <becker@scyld.com> and
7 This software may be used and distributed according to the terms of
17 pursuant to 15 C.F.R. Section 740.13(e).
21 number Y1-LM-2015-01.
27 *) Cannot DMA Rx packets to a 2 byte aligned address. Also firmware
29 *) Waiting for a command response takes 8ms due to non-preemptable
37 *) Fix MAC changing to work while the interface is up
38 (Need to put commands on the TX ring, which changes
40 *) Add in FCS to {rx,tx}_bytes, since the hardware doesn't. See
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H A D3c59x.c3 Written 1996-1999 by Donald Becker.
5 This software may be used and distributed according to the terms
12 Problem reports and questions should be directed to
27 * due to dead code elimination. There will be some performance benefits from this due to
43 /* Set the copy breakpoint for the copy-only-tiny-frames scheme.
44 Setting to > 1512 effectively disables this feature. */
48 /* ARM systems perform better by disregarding the bus-master
49 transfer capability of these cards. -- rmk */
52 /* Allow setting MTU to a larger size, bypassing the normal ethernet setup. */
54 /* Maximum events (Rx packets, etc.) to handle at each interrupt. */
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H A D3c515.c2 Written 1997-1998 by Donald Becker.
4 This software may be used and distributed according to the terms
15 2000/2/2- Added support for kernel-level ISAPnP
19 2001/11/17 - Added ethtool support (jgarzik)
21 2002/10/28 - Locking updates for 2.5 (alan@lxorguk.ukuu.org.uk)
30 /* Set the copy breakpoint for the copy-only-tiny-frames scheme.
31 Setting to > 1512 effectively disables this feature. */
34 /* Allow setting MTU to a larger size, bypassing the normal ethernet setup. */
37 /* Maximum events (Rx packets, etc.) to handle at each interrupt. */
40 /* Enable the automatic media selection code -- usually set. */
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/openbmc/linux/drivers/net/ethernet/amd/
H A Dpcnet32.c3 * Copyright 1996-1999 Thomas Bogendoerfer
10 * This software may be used and distributed according to the terms
17 * Fixed a few bugs, related to running the controller in 32bit mode.
85 static int tx_start = 1; /* Mapping -- 0:20, 1:64, 2:128, 3:~220 (depends on chip vers) */
109 * table to translate option values from tulip
110 * to internal options
113 PCNET32_PORT_ASEL, /* 0 Auto-select */
117 PCNET32_PORT_10BT | PCNET32_PORT_FD, /* 4 10baseT-FD */
123 PCNET32_PORT_MII | PCNET32_PORT_FD, /* 10 MII 10baseT-FD */
126 PCNET32_PORT_MII | PCNET32_PORT_100, /* 13 MII 100BaseTx */
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/openbmc/linux/drivers/net/ethernet/natsemi/
H A Dnatsemi.c3 Written/copyright 1999-2001 by Donald Becker.
8 This software may be used and distributed according to the terms of
23 [link no longer provides useful info -jgarzik]
62 /* Updated to recommendations in pci-skeleton v2.03. */
64 /* The user-configurable values.
72 static int debug = -1;
76 /* Maximum number of multicast addresses to filter (vs. rx-all-multicast).
78 static const int multicast_filter_limit = 100;
80 /* Set the copy breakpoint for the copy-only-tiny-frames scheme.
81 Setting to > 1518 effectively disables this feature. */
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/openbmc/linux/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_link.c1 /* Copyright 2008-2013 Broadcom Corporation
6 * agreement governing use of this software, this software is licensed to you
8 * at http://www.gnu.org/licenses/gpl-2.0.html (the "GPL").
43 #define I2C_WA_PWR_ITER (I2C_WA_RETRY_CNT - 1)
205 (_phy)->def_md_devad, \
211 (_phy)->def_md_devad, \
239 * bnx2x_check_lfa - This function checks if link reinitialization is required,
251 struct bnx2x *bp = params->bp; in bnx2x_check_lfa()
254 REG_RD(bp, params->lfa_base + in bnx2x_check_lfa()
257 /* NOTE: must be first condition checked - in bnx2x_check_lfa()
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/openbmc/linux/drivers/net/phy/mscc/
H A Dmscc_main.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
19 #include <dt-bindings/net/mscc-phy-vsc8531.h>
125 struct vsc8531_private *priv = phydev->priv; in vsc85xx_get_sset_count()
130 return priv->nstats; in vsc85xx_get_sset_count()
135 struct vsc8531_private *priv = phydev->priv; in vsc85xx_get_strings()
141 for (i = 0; i < priv->nstats; i++) in vsc85xx_get_strings()
142 strscpy(data + i * ETH_GSTRING_LEN, priv->hw_stats[i].string, in vsc85xx_get_strings()
148 struct vsc8531_private *priv = phydev->priv; in vsc85xx_get_stat()
151 val = phy_read_paged(phydev, priv->hw_stats[i].page, in vsc85xx_get_stat()
152 priv->hw_stats[i].reg); in vsc85xx_get_stat()
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/openbmc/linux/drivers/phy/microchip/
H A Dsparx5_serdes.c1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * https://github.com/microchip-ung/sparx-5_reginfo
9 …* https://ww1.microchip.com/downloads/en/DeviceDoc/SparX-5_Family_L2L3_Enterprise_10G_Ethernet_Swi…
104 u8 if_width; /* UDL if-width: 10/16/20/32/64 */
107 bool no_pwrcycle:1; /* Omit initial power-cycle */
113 u8 duty_cycle; /* Set output level to half/full */
241 u8 duty_cycle; /* Set output level to half/full */
246 bool no_pwrcycle:1; /* Omit initial power-cycle */
249 bool txmargin:1; /* Set output level to half/full */
616 /* map from SD25G28 interface width to configuration value */
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