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/linux/drivers/net/dsa/mv88e6xxx/
H A Dleds.c1 // SPDX-License-Identifier: GPL-2.0-or-later
40 err = mv88e6xxx_port_led_read(p->chip, p->port, in mv88e6xxx_led_brightness_set()
67 return mv88e6xxx_port_led_write(p->chip, p->port, reg); in mv88e6xxx_led_brightness_set()
76 mv88e6xxx_reg_lock(p->chip); in mv88e6xxx_led0_brightness_set_blocking()
78 mv88e6xxx_reg_unlock(p->chip); in mv88e6xxx_led0_brightness_set_blocking()
89 mv88e6xxx_reg_lock(p->chip); in mv88e6xxx_led1_brightness_set_blocking()
91 mv88e6xxx_reg_unlock(p->chip); in mv88e6xxx_led1_brightness_set_blocking()
100 bool fiber; member
106 * certain LED given restrictions such as that some rules only work with fiber
117 * different tables per-family here.
[all …]
/linux/Documentation/devicetree/bindings/net/
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#
10 - Christian Marangi <ansuelsmth@gmail.com>
11 - Robert Marko <robert.marko@sartura.hr>
15 IEEE 802.3 clause 22 compliant 10BASE-Te, 100BASE-TX and
16 1000BASE-T PHY-s.
19 MAC, while second one is SGMII for connection to MAC or fiber.
21 Both models have a combo port that supports 1000BASE-X and
22 100BASE-FX fiber.
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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.
22 SGMII The DP83869HM supports Media Conversion in Managed mode. In this mode,
[all …]
H A Dkeystone-netcp.txt6 switch sub-module to send and receive packets. NetCP also includes a packet
13 includes a 3-port Ethernet switch sub-module capable of 10Gb/s and 1Gb/s rates
16 Keystone NetCP driver has a plug-in module architecture where each of the NetCP
17 sub-modules exist as a loadable kernel module which plug in to the netcp core.
18 These sub-modules are represented as "netcp-devices" in the dts bindings. It is
19 mandatory to have the ethernet switch sub-module for the ethernet interface to
20 be operational. Any other sub-module like the PA is optional.
24 -----------------------------
26 -----------------------------
28 |-> NetCP Devices -> |
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/linux/drivers/net/ethernet/intel/e1000/
H A De1000_param.c1 // 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/drivers/net/hippi/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
11 1600Mbit/sec dual-simplex switched or point-to-point network. HIPPI
12 can run over copper (25m) or fiber (300m on multi-mode or 10km on
13 single-mode). HIPPI networks are commonly used for clusters and to
/linux/drivers/net/
H A Dsungem_phy.c1 // 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
49 return phy->mdio_read(phy->dev, id, reg); in __sungem_phy_read()
54 phy->mdio_write(phy->dev, id, reg, val); in __sungem_phy_write()
59 return phy->mdio_read(phy->dev, phy->mii_id, reg); in sungem_phy_read()
64 phy->mdio_write(phy->dev, phy->mii_id, reg, val); in sungem_phy_write()
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/linux/drivers/net/dsa/microchip/
H A Dksz8.c1 // SPDX-License-Identifier: GPL-2.0
6 * - KSZ8463
7 * - KSZ8863, KSZ8873 aka KSZ88X3
8 * - KSZ8895, KSZ8864 aka KSZ8895 family
9 * - KSZ8794, KSZ8795, KSZ8765 aka KSZ87XX
11 * - KSZ8563, KSZ8567 - see KSZ9477 driver
24 #include <linux/platform_data/microchip-ksz.h>
45 ksz_rmw8(dev, dev->dev_ops->get_port_addr(port, offset), bits, in ksz_port_cfg()
50 * ksz8_ind_write8 - EEE/ACL/PME indirect register write
57 * PME switch functionalities. Both 8-bit registers 110 and 111 are
[all …]
H A Dksz_common.h1 /* SPDX-License-Identifier: GPL-2.0 */
4 * Copyright (C) 2017-2025 Microchip Technology Inc.
13 #include <linux/pcs/pcs-xpcs.h>
18 #include <linux/platform_data/microchip-ksz.h>
133 u32 fiber:1; /* port is fiber */ member
362 * @mdio_bus_preinit: Function pointer to pre-initialize the MDIO bus
371 * and setting up access permissions for the selected mode.
374 * - 0 on success.
375 * - Negative error code on failure.
380 * @create_phy_addr_map: Function pointer to create a port-to-PHY
[all …]
/linux/drivers/net/ethernet/intel/e1000e/
H A Dmac.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 1999 - 2018 Intel Corporation. */
9 * e1000e_get_bus_info_pcie - Get PCIe bus information
18 struct pci_dev *pdev = hw->adapter->pdev; in e1000e_get_bus_info_pcie()
19 struct e1000_mac_info *mac = &hw->mac; in e1000e_get_bus_info_pcie()
20 struct e1000_bus_info *bus = &hw->bus; in e1000e_get_bus_info_pcie()
24 bus->width = e1000_bus_width_unknown; in e1000e_get_bus_info_pcie()
27 bus->width = (enum e1000_bus_width)FIELD_GET(PCI_EXP_LNKSTA_NLW, in e1000e_get_bus_info_pcie()
31 mac->ops.set_lan_id(hw); in e1000e_get_bus_info_pcie()
37 * e1000_set_lan_id_multi_port_pcie - Set LAN id for PCIe multiple port devices
[all …]
H A D82571.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 1999 - 2018 Intel Corporation. */
6 * 82571EB Gigabit Ethernet Controller (Fiber)
11 * 82572EI Gigabit Ethernet Controller (Fiber)
42 * e1000_init_phy_params_82571 - Init PHY func ptrs.
47 struct e1000_phy_info *phy = &hw->phy; in e1000_init_phy_params_82571()
50 if (hw->phy.media_type != e1000_media_type_copper) { in e1000_init_phy_params_82571()
51 phy->type = e1000_phy_none; in e1000_init_phy_params_82571()
55 phy->addr = 1; in e1000_init_phy_params_82571()
56 phy->autoneg_mask = AUTONEG_ADVERTISE_SPEED_DEFAULT; in e1000_init_phy_params_82571()
[all …]
/linux/Documentation/networking/device_drivers/ethernet/intel/
H A De1000e.rst1 .. SPDX-License-Identifier: GPL-2.0+
8 Copyright(c) 2008-2018 Intel Corporation.
13 - Identifying Your Adapter
14 - Command Line Parameters
15 - Additional Configurations
16 - Support
48 ---------------------
49 :Valid Range: 0,1,3,4,100-100000
82 - 0: Off
86 - 1: Dynamic mode
[all …]
H A De1000.rst1 .. 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
50 -------
54 :Valid Range: 0x01-0x0F, 0x20-0x2F
57 This parameter is a bit-mask that specifies the speed and duplex settings
[all …]
/linux/drivers/net/ethernet/marvell/
H A Dsky2.h1 /* SPDX-License-Identifier: GPL-2.0 */
30 /* Yukon-2 */
32 PCI_Y2_PIG_ENA = 1<<31, /* Enable Plug-in-Go (YUKON-2) */
33 PCI_Y2_DLL_DIS = 1<<30, /* Disable PCI DLL (YUKON-2) */
34 PCI_SW_PWR_ON_RST= 1<<30, /* SW Power on Reset (Yukon-EX) */
35 PCI_Y2_PHY2_COMA = 1<<29, /* Set PHY 2 to Coma Mode (YUKON-2) */
36 PCI_Y2_PHY1_COMA = 1<<28, /* Set PHY 1 to Coma Mode (YUKON-2) */
37 PCI_Y2_PHY2_POWD = 1<<27, /* Set PHY 2 to Power Down (YUKON-2) */
38 PCI_Y2_PHY1_POWD = 1<<26, /* Set PHY 1 to Power Down (YUKON-2) */
39 PCI_Y2_PME_LEGACY= 1<<15, /* PCI Express legacy power management mode */
[all …]
H A Dskge.h1 /* SPDX-License-Identifier: GPL-2.0 */
133 CS_CLK_RUN_HOT = 1<<13,/* CLK_RUN hot m. (YUKON-Lite only) */
134 CS_CLK_RUN_RST = 1<<12,/* CLK_RUN reset (YUKON-Lite only) */
135 CS_CLK_RUN_ENA = 1<<11,/* CLK_RUN enable (YUKON-Lite only) */
262 CHIP_ID_YUKON_LITE = 0xb1, /* Chip ID for YUKON-Lite (Rev. A1-A3) */
263 CHIP_ID_YUKON_LP = 0xb2, /* Chip ID for YUKON-LP */
264 CHIP_ID_YUKON_XL = 0xb3, /* Chip ID for YUKON-2 XL */
265 CHIP_ID_YUKON_EC = 0xb6, /* Chip ID for YUKON-2 EC */
266 CHIP_ID_YUKON_FE = 0xb7, /* Chip ID for YUKON-2 FE */
268 CHIP_REV_YU_LITE_A1 = 3, /* Chip Rev. for YUKON-Lite A1,A2 */
[all …]
/linux/drivers/atm/
H A 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
[all …]
/linux/drivers/net/phy/
H A Ddp83822.c1 // SPDX-License-Identifier: GPL-2.0
158 #define DP83822_LED_FN_LPI_MODE 0xb /* LPI Mode (EEE) */
163 /* SOR1 mode */
215 struct net_device *ndev = phydev->attached_dev; in dp83822_config_wol()
219 if (wol->wolopts & (WAKE_MAGIC | WAKE_MAGICSECURE)) { in dp83822_config_wol()
220 mac = (const u8 *)ndev->dev_addr; in dp83822_config_wol()
223 return -EINVAL; in dp83822_config_wol()
237 if (wol->wolopts & WAKE_MAGIC) in dp83822_config_wol()
242 if (wol->wolopts & WAKE_MAGICSECURE) { in dp83822_config_wol()
245 (wol->sopass[1] << 8) | wol->sopass[0]); in dp83822_config_wol()
[all …]
H A Dsfp.c1 // SPDX-License-Identifier: GPL-2.0
9 #include <linux/mdio/mdio-i2c.h>
149 "mod-def0",
151 "tx-fault",
152 "tx-disable",
153 "rate-select0",
154 "rate-select1",
166 /* t_start_up (SFF-8431) or t_init (SFF-8472) is the time required for a
167 * non-cooled module to initialise its laser safety circuitry. We wait
199 * The SFF-8472 specifies t_serial ("Time from power on until module is
[all …]
/linux/drivers/net/ethernet/asix/
H A Dax88796c_main.h1 /* SPDX-License-Identifier: GPL-2.0-only */
190 #define WFCR_SLEEP BIT(4) /* Enable sleep mode */
191 #define WFCR_WAKEUP BIT(5) /* Enable wakeup mode */
207 #define PSCR_FPS BIT(3) /* Enable fiber mode PS */
215 #define PSCR_FOF BIT(9) /* Force PHY in fiber mode */
232 #define MACCR_PSI BIT(6) /* Software Cable-Off */
529 /* bit 15-11: flags, bit 10-0: packet length */
531 /* bit 15-11: sequence number, bit 11-0: packet length bar */
536 /* bit 15-14: flags, bit 13-11: segment number */
537 /* bit 10-0: segment length */
[all …]
/linux/drivers/net/ethernet/hisilicon/hns/
H A Dhns_dsaf_mac.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (c) 2014-2015 Hisilicon Limited.
57 switch (mac_cb->max_speed) { in hns_get_enet_interface()
59 return g_mac_mode_100[mac_cb->phy_if]; in hns_get_enet_interface()
61 return g_mac_mode_1000[mac_cb->phy_if]; in hns_get_enet_interface()
77 if (!mac_ctrl_drv->get_link_status) in hns_mac_link_anti_shake()
82 mac_ctrl_drv->get_link_status(mac_ctrl_drv, &link_status); in hns_mac_link_anti_shake()
97 if (mac_ctrl_drv->get_link_status) in hns_mac_get_link_status()
98 mac_ctrl_drv->get_link_status(mac_ctrl_drv, link_status); in hns_mac_get_link_status()
102 if (mac_cb->media_type == HNAE_MEDIA_TYPE_FIBER) { in hns_mac_get_link_status()
[all …]
/linux/drivers/scsi/bfa/
H A 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
[all …]
/linux/drivers/net/fddi/
H A Ddefza.h1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /* FDDI network adapter driver for DEC FDDIcontroller 700/700-C devices.
36 #define FZA_RESET_CLR 0x0000 /* run self-test and return to work */
43 #define FZA_EVENT_NXM_ERR 0x0080 /* non-existent memory access error;
45 * unsupported partial-word accesses
93 #define FZA_HALT_HOST 0x01 /* host-directed HALT */
95 #define FZA_HALT_NXM 0x03 /* adapter non-existent memory ref. */
102 #define FZA_TEST_FATAL 0x00 /* self-test catastrophic failure */
106 #define FZA_TEST_SRAM_STUCK1 0x04 /* SRAM stuck-at range 1 */
107 #define FZA_TEST_SRAM_STUCK2 0x05 /* SRAM stuck-at range 2 */
[all …]
/linux/drivers/hid/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
22 most commonly used to refer to the USB-HID specification, but other
27 removed from the HID bus by the transport-layer drivers, such as
58 to work on raw hid events when they want to, and avoid using transport-specific
64 tristate "User-space I/O driver support for HID subsystem"
67 Say Y here if you want to provide HID I/O Drivers from user-space.
68 This allows to write I/O drivers in user-space and feed the data from
71 user-space device.
73 This driver cannot be used to parse HID-reports in user-space and write
74 special HID-drivers. You should use hidraw for that.
[all …]
/linux/drivers/net/phy/mscc/
H A Dmscc_ptp.c1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Driver for Microsemi VSC85xx PHYs - timestamping and PHC support
27 /* phydev->bus->mdio_lock should be locked when using this function */
30 struct vsc8531_private *priv = phydev->priv; in phy_ts_base_write()
32 WARN_ON_ONCE(!mutex_is_locked(&phydev->mdio.bus->mdio_lock)); in phy_ts_base_write()
33 return __mdiobus_write(phydev->mdio.bus, priv->ts_base_addr, regnum, in phy_ts_base_write()
37 /* phydev->bus->mdio_lock should be locked when using this function */
40 struct vsc8531_private *priv = phydev->priv; in phy_ts_base_read()
42 WARN_ON_ONCE(!mutex_is_locked(&phydev->mdio.bus->mdio_lock)); in phy_ts_base_read()
43 return __mdiobus_read(phydev->mdio.bus, priv->ts_base_addr, regnum); in phy_ts_base_read()
[all …]
/linux/drivers/net/ethernet/alacritech/
H A Dslicoss.c1 // SPDX-License-Identifier: GPL-2.0-only
17 #include <linux/dma-mapping.h>
66 return (idx + 1) & (qlen - 1); in slic_next_queue_idx()
74 return (qlen - (put_idx - done_idx) - 1); in slic_get_free_queue_descs()
75 return (done_idx - put_idx - 1); in slic_get_free_queue_descs()
80 struct slic_stat_queue *stq = &sdev->stq; in slic_next_compl_idx()
81 unsigned int active = stq->active_array; in slic_next_compl_idx()
86 descs = stq->descs[active]; in slic_next_compl_idx()
87 stat = &descs[stq->done_idx]; in slic_next_compl_idx()
89 if (!stat->status) in slic_next_compl_idx()
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