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/openbmc/linux/tools/testing/selftests/drivers/net/mlxsw/
H A Dethtool_lanes.sh2 # SPDX-License-Identifier: GPL-2.0
21 ip link set dev $swp1 up
22 ip link set dev $swp2 up
28 if [[ -z $lanes_exist ]]; then
33 ip link set dev $swp2 down
34 ip link set dev $swp1 down
61 if [[ $autoneg -eq 0 ]]; then
65 ethtool -s $swp1 speed $max_speed lanes $unsupported_lanes $autoneg_str &> /dev/null
75 local -a lanes_arr
76 local -a speeds_arr
[all …]
/openbmc/linux/Documentation/devicetree/bindings/pci/
H A Dti,j721e-pci-ep.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
4 ---
5 $id: http://devicetree.org/schemas/pci/ti,j721e-pci-ep.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Kishon Vijay Abraham I <kishon@ti.com>
14 - $ref: cdns-pcie-ep.yaml#
19 - const: ti,j721e-pcie-ep
20 - description: PCIe EP controller in AM64
22 - const: ti,am64-pcie-ep
[all …]
H A Dbaikal,bt1-pcie.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/baikal,bt1-pcie.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Baikal-T1 PCIe Root Port Controller
10 - Serge Semin <fancer.lancer@gmail.com>
13 Embedded into Baikal-T1 SoC Root Complex controller with a single port
14 activated. It's based on the DWC RC PCIe v4.60a IP-core, which is configured
16 link up to Gen.3 speed on x4 lanes. It doesn't have embedded clock and reset
18 performed by software. There four in- and four outbound iATU regions
[all …]
H A Dti,j721e-pci-host.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/
4 ---
5 $id: http://devicetree.org/schemas/pci/ti,j721e-pci-host.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Kishon Vijay Abraham I <kishon@ti.com>
14 - $ref: cdns-pcie-host.yaml#
19 - const: ti,j721e-pcie-host
20 - description: PCIe controller in AM64
22 - const: ti,am64-pcie-host
[all …]
H A Dti,am65-pci-ep.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2021 Texas Instruments Incorporated - http://www.ti.com/
4 ---
5 $id: http://devicetree.org/schemas/pci/ti,am65-pci-ep.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Kishon Vijay Abraham I <kishon@ti.com>
14 - $ref: pci-ep.yaml#
19 - ti,am654-pcie-ep
24 reg-names:
26 - const: app
[all …]
/openbmc/linux/drivers/infiniband/hw/hfi1/
H A Dmad.h1 /* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */
3 * Copyright(c) 2015 - 2017 Intel Corporation.
38 #define OPA_NOTICE_TRAP_LWDE_CHG 0x08 /* Link Width Downgrade Enable
41 #define OPA_NOTICE_TRAP_LSE_CHG 0x04 /* Link Speed Enable changed */
42 #define OPA_NOTICE_TRAP_LWE_CHG 0x02 /* Link Width Enable changed */
147 * The default link width is multiplied by 1000
282 __be16 ccti_limit; /* max CCTI for cc table */
287 u16 ccti_limit; /* max CCTI for cc table */
295 u16 ccti_limit; /* max CCTI for cc table */
300 * struct cc_state combines the (active) per-port congestion control
[all …]
H A Dpcie.c1 // SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause
3 * Copyright(c) 2015 - 2019 Intel Corporation.
27 struct pci_dev *pdev = dd->pcidev; in hfi1_pcie_init()
43 dd_dev_err(dd, "pci enable failed: error %d\n", -ret); in hfi1_pcie_init()
49 dd_dev_err(dd, "pci_request_regions fails: err %d\n", -ret); in hfi1_pcie_init()
53 ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); in hfi1_pcie_init()
60 ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); in hfi1_pcie_init()
90 * fields required to re-initialize after a chip reset, or for
111 return -EINVAL; in hfi1_pcie_ddinit()
114 dd->kregbase1 = ioremap(addr, RCV_ARRAY); in hfi1_pcie_ddinit()
[all …]
/openbmc/linux/tools/net/ynl/
H A Dethtool.py2 # SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
14 Verify and convert command-line arguments to the ynl-compatible request.
17 valid_attrs.remove('header') # not user-provided
41 Pretty-print a set of fields from the reply. desc specifies the
66 Print out the speed-like strings from the value dict.
68 speed_re = re.compile(r'[0-9]+base[^/]+/.+')
69 speed = [ k for k, v in value.items() if v and speed_re.match(k) ]
70 print(f'{name}: {" ".join(speed)}')
78 'dev-name': args.device,
95 if msg['header']['dev-name'] == args.device:
[all …]
/openbmc/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-lx2160a-bluebox3.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 // Copyright 2020-2021 NXP
7 /dts-v1/;
9 #include "fsl-lx2160a.dtsi"
13 compatible = "fsl,lx2160a-bluebox3", "fsl,lx2160a";
23 stdout-path = "serial0:115200n8";
26 sb_3v3: regulator-sb3v3 {
27 compatible = "regulator-fixed";
28 regulator-name = "MC34717-3.3VSB";
29 regulator-min-microvolt = <3300000>;
[all …]
/openbmc/linux/arch/arm64/boot/dts/amlogic/
H A Dmeson-sm1-h96-max.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include "meson-sm1-ac2xx.dtsi"
10 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
13 compatible = "haochuangyi,h96-max", "amlogic,sm1";
14 model = "Shenzhen Haochuangyi Technology Co., Ltd H96 Max";
17 compatible = "amlogic,axg-sound-card";
18 model = "H96-MAX";
19 audio-aux-devs = <&tdmout_b>;
20 audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
[all …]
/openbmc/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
46 /* User Specified Speed Override
49 * - 0 - auto-negotiate at all supported speeds
50 * - 10 - only link at 10 Mbps
[all …]
/openbmc/linux/include/uapi/linux/
H A Dpci_regs.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
5 * Copyright 1997--1999 Martin Mares <mj@ucw.cz>
18 * The HyperTransport I/O Link Specification
25 * Conventional PCI and PCI-X Mode 1 devices have 256 bytes of
26 * configuration space. PCI-X Mode 2 and PCIe devices have 4096 bytes of
50 #define PCI_COMMAND_FAST_BACK 0x200 /* Enable back-to-back writes */
59 #define PCI_STATUS_FAST_BACK 0x80 /* Accept fast-back to back */
123 /* 0x35-0x3b are reserved */
129 /* Header type 1 (PCI-to-PCI bridges) */
157 /* 0x35-0x3b is reserved */
[all …]
/openbmc/linux/arch/arm64/boot/dts/qcom/
H A Dapq8096-db820c.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
6 /dts-v1/;
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/leds/common.h>
14 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
15 #include <dt-bindings/sound/qcom,q6afe.h>
16 #include <dt-bindings/sound/qcom,q6asm.h>
17 #include <dt-bindings/sound/qcom,wcd9335.h>
[all …]
/openbmc/qemu/include/standard-headers/linux/
H A Dpci_regs.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
5 * Copyright 1997--1999 Martin Mares <mj@ucw.cz>
18 * The HyperTransport I/O Link Specification
25 * Conventional PCI and PCI-X Mode 1 devices have 256 bytes of
26 * configuration space. PCI-X Mode 2 and PCIe devices have 4096 bytes of
50 #define PCI_COMMAND_FAST_BACK 0x200 /* Enable back-to-back writes */
59 #define PCI_STATUS_FAST_BACK 0x80 /* Accept fast-back to back */
83 #define PCI_HEADER_TYPE_MFD 0x80 /* Multi-Function Device (possible) */
124 /* 0x35-0x3b are reserved */
130 /* Header type 1 (PCI-to-PCI bridges) */
[all …]
/openbmc/linux/arch/arm/boot/dts/marvell/
H A Dkirkwood-l-50.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Check Point L-50 Board Description
7 /dts-v1/;
10 #include "kirkwood-6281.dtsi"
13 model = "Check Point L-50";
14 compatible = "checkpoint,l-50", "marvell,kirkwood-88f6281", "marvell,kirkwood";
23 stdout-path = &uart0;
27 pinctrl: pin-controller@10000 {
28 pinctrl-0 = <&pmx_led38 &pmx_sysrst &pmx_button29>;
29 pinctrl-names = "default";
[all …]
/openbmc/linux/Documentation/devicetree/bindings/net/
H A Dethernet-controller.yaml1 # 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>
20 local-mac-address:
23 $ref: /schemas/types.yaml#/definitions/uint8-array
27 mac-address:
32 local-mac-address property.
33 $ref: /schemas/types.yaml#/definitions/uint8-array
[all …]
/openbmc/linux/drivers/net/ethernet/oki-semi/pch_gbe/
H A Dpch_gbe_param.c1 // 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
[all …]
/openbmc/u-boot/arch/arm/dts/
H A Darmada-3720-uDPU.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * Based on Marvell Armada 3720 development board (DB-88F3720-DDR3)
12 /dts-v1/;
14 #include "armada-37xx.dtsi"
15 #include "armada-3720-uDPU-u-boot.dtsi"
22 stdout-path = "serial0:115200n8";
38 #address-cells = <1>;
39 #size-cells = <0>;
40 ethphy0: ethernet-phy@0 {
43 ethphy1: ethernet-phy@1 {
[all …]
/openbmc/linux/arch/arm/boot/dts/nxp/vf/
H A Dvf610-zii-dev-rev-b.dts1 // 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>;
[all …]
H A Dvf610-zii-scu4-aib.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 // Copyright (C) 2016-2018 Zodiac Inflight Innovations
5 /dts-v1/;
10 compatible = "zii,vf610scu4-aib", "zii,vf610dev", "fsl,vf610";
13 stdout-path = &uart0;
21 gpio-leds {
22 compatible = "gpio-leds";
23 pinctrl-0 = <&pinctrl_leds_debug>;
24 pinctrl-names = "default";
26 led-debug {
[all …]
/openbmc/linux/Documentation/devicetree/bindings/net/dsa/
H A Dmicrochip,ksz.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marek Vasut <marex@denx.de>
11 - Woojung Huh <Woojung.Huh@microchip.com>
14 - $ref: dsa.yaml#/$defs/ethernet-ports
15 - $ref: /schemas/spi/spi-peripheral-props.yaml#
22 - microchip,ksz8765
23 - microchip,ksz8794
24 - microchip,ksz8795
[all …]
H A Dmicrochip,lan937x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - UNGLinuxDriver@microchip.com
13 - $ref: dsa.yaml#/$defs/ethernet-ports
18 - microchip,lan9370
19 - microchip,lan9371
20 - microchip,lan9372
21 - microchip,lan9373
22 - microchip,lan9374
[all …]
/openbmc/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx51-zii-scu3-esb.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
7 /dts-v1/;
13 compatible = "zii,imx51-scu3-esb", "fsl,imx51";
16 stdout-path = &uart1;
25 usb_vbus: regulator-usb-vbus {
26 compatible = "regulator-fixed";
27 regulator-name = "usb_vbus";
28 regulator-min-microvolt = <5000000>;
29 regulator-max-microvolt = <5000000>;
31 pinctrl-names = "default";
[all …]
/openbmc/u-boot/drivers/usb/host/
H A Dxhci.h1 /* SPDX-License-Identifier: GPL-2.0+ */
5 * Based on xHCI host controller driver in linux-kernel
29 /* Max number of USB devices for any host controller - limit in section 6.1 */
31 /* Section 5.3.3 - MaxPorts */
42 * connect status, over-current status, port speed, and device removable.
43 * connect status and port speed are also sticky - meaning they're in
50 * link state, port power, port indicator state, "wake on" enable state
64 * over-current, reset, link state, and L1 change
68 * Bit 16 is RW, and writing a '1' to it causes the link state control to be
91 /* bits 7:0 - how long is the Capabilities register */
[all …]
/openbmc/linux/arch/arm/boot/dts/mediatek/
H A Dmt7623n-bananapi-bpi-r2.dts2 * Copyright 2017-2018 Sean Wang <sean.wang@mediatek.com>
4 * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
8 #include <dt-bindings/input/input.h>
13 model = "Bananapi BPI-R2";
14 compatible = "bananapi,bpi-r2", "mediatek,mt7623";
21 stdout-path = "serial2:115200n8";
25 compatible = "hdmi-connector";
28 ddc-i2c-bus = <&hdmiddc0>;
32 remote-endpoint = <&hdmi0_out>;
[all …]

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