| /openbmc/linux/Documentation/devicetree/bindings/net/ |
| H A D | mctp-i2c-controller.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/mctp-i2c-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MCTP I2C transport
10 - Matt Johnston <matt@codeconstruct.com.au>
13 An mctp-i2c-controller defines a local MCTP endpoint on an I2C controller.
14 MCTP I2C is specified by DMTF DSP0237.
16 An mctp-i2c-controller must be attached to an I2C adapter which supports
17 slave functionality. I2C busses (either directly or as subordinate mux
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| /openbmc/linux/arch/arm/boot/dts/aspeed/ |
| H A D | aspeed-bmc-facebook-yosemite4.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
4 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/leds/leds-pca955x.h>
8 #include <dt-bindings/i2c/i2c.h>
12 compatible = "facebook,yosemite4-bmc", "aspeed,ast2600";
44 stdout-path = "serial4:57600n8";
52 iio-hwmon {
53 compatible = "iio-hwmon";
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| H A D | aspeed-bmc-facebook-greatlakes.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
4 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/leds/leds-pca955x.h>
8 #include <dt-bindings/i2c/i2c.h>
12 compatible = "facebook,greatlakes-bmc", "aspeed,ast2600";
23 iio-hwmon {
24 compatible = "iio-hwmon";
25 io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
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| H A D | aspeed-bmc-ampere-mtjefferson.dts | 1 // SPDX-License-Identifier: GPL-2.0-only
4 /dts-v1/;
6 #include "aspeed-g6.dtsi"
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/gpio/aspeed-gpio.h>
12 compatible = "ampere,mtjefferson-bmc", "aspeed,ast2600";
19 * I2C OCP alias port
24 * I2C NVMe alias port
41 stdout-path = &uart5;
49 reserved-memory {
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| H A D | aspeed-bmc-facebook-harma.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
4 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/i2c/i2c.h>
11 compatible = "facebook,harma-bmc", "aspeed,ast2600";
32 stdout-path = &uart5;
40 iio-hwmon {
41 compatible = "iio-hwmon";
42 io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
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| H A D | aspeed-bmc-ampere-mtmitchell.dts | 1 // SPDX-License-Identifier: GPL-2.0-only
4 /dts-v1/;
6 #include "aspeed-g6.dtsi"
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/gpio/aspeed-gpio.h>
12 compatible = "ampere,mtmitchell-bmc", "aspeed,ast2600";
19 * I2C temperature alias port
27 * i2c bus 30-31 assigned to OCP slot 0-1
33 * i2c bus 32-33 assigned to Riser slot 0-1
39 * i2c bus 38-39 assigned to FRU on Riser slot 0-1
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| /openbmc/linux/drivers/net/mctp/ |
| H A D | Kconfig | 2 if MCTP
4 menu "MCTP Device Drivers"
7 tristate "MCTP serial transport"
11 This driver provides an MCTP-over-serial interface, through a
12 serial line-discipline, as defined by DMTF specification "DSP0253 -
13 MCTP Serial Transport Binding". By attaching the ldisc to a serial
14 device, we get a new net device to transport MCTP packets.
16 This allows communication with external MCTP endpoints which use
18 provide MCTP connectivity between virtual machines, by forwarding
21 Say y here if you need to connect to MCTP endpoints over serial. To
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| H A D | mctp-i2c.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Management Controller Transport Protocol (MCTP)
5 * "DSP0237 Management Component Transport Protocol (MCTP) SMBus/I2C
9 * A netdev is created for each I2C bus that handles MCTP. In the case of an I2C
10 * mux topology a single I2C client is attached to the root of the mux topology,
11 * shared between all mux I2C busses underneath. For non-mux cases an I2C client
14 * mctp-i2c-controller.yml devicetree binding has further details.
22 #include <linux/i2c.h>
23 #include <linux/i2c-mux.h>
25 #include <net/mctp.h>
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| /openbmc/linux/Documentation/devicetree/bindings/i2c/ |
| H A D | i2c.txt | 1 Generic device tree bindings for I2C busses
4 This document describes generic bindings which can be used to describe I2C
8 -----------------------------
10 - #address-cells - should be <1>. Read more about addresses below.
11 - #size-cells - should be <0>.
12 - compatible - name of I2C bus controller
17 The cells properties above define that an address of children of an I2C bus
21 -----------------------------
26 - clock-frequency
29 - i2c-bus
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| /openbmc/openbmc/meta-facebook/meta-yosemite4/meta-yosemite4n/recipes-kernel/linux/linux-nuvoton/ |
| H A D | yosemite4.cfg | 4 # I2C drivers
9 # SPI controller master driver and spi-gpio
34 # MUX controller for setting UART switch mode
39 # Enable UBIFS for static no-rootfs
60 # MCTP
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| /openbmc/openbmc/meta-facebook/meta-yosemite4/recipes-kernel/linux/linux-aspeed/ |
| H A D | yosemite4.cfg | 1 # I2C mqueue for mctp
5 # SPI controller master driver and spi-gpio
|
| /openbmc/docs/designs/ |
| H A D | nvmemi-over-smbus.md | 1 ### NVMe-MI over SMBus
5 Created: 3-8-2019
9 Currently, OpenBMC does not support NVMe drive information. NVMe-MI
17 NVMe-MI specification defines a command called
23 Express Basic Management Command where describe in NVMe-MI specification to
28 (https://nvmexpress.org/wp-content/uploads/NVM_Express_Management_Interface_1_0a_2017.04.08_-_gold.…
36 - Provide a daemon to monitor NVMe drives. Parameters to be monitored are Status
39 - Provide a D-bus interface to allow other services to access data.
40 - Capability of communication over hardware channel I2C to NVMe drives.
41 - Ability to turn the fault LED on/off for each drive by SmartWarnings if the
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| /openbmc/qemu/docs/system/arm/ |
| H A D | aspeed.rst | 1 …-evb``, ``ast2600-evb``, ``ast2700-evb``, ``bletchley-bmc``, ``fuji-bmc``, ``fby35-bmc``, ``fp5280…
6 Aspeed SoC : the AST2400 integrating an ARM926EJ-S CPU (400MHz), the
8 with dual cores ARM Cortex-A7 CPUs (1.2GHz) and more recently the AST2700
9 with quad cores ARM Cortex-A35 64 bits CPUs (1.6GHz)
11 The SoC comes with RAM, Gigabit ethernet, USB, SD/MMC, USB, SPI, I2C,
16 - ``palmetto-bmc`` OpenPOWER Palmetto POWER8 BMC
17 - ``quanta-q71l-bmc`` OpenBMC Quanta BMC
18 - ``supermicrox11-bmc`` Supermicro X11 BMC (ARM926EJ-S)
19 - ``supermicrox11spi-bmc`` Supermicro X11 SPI BMC (ARM1176)
23 - ``ast2500-evb`` Aspeed AST2500 Evaluation board
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| /openbmc/linux/drivers/i2c/busses/ |
| H A D | i2c-mchp-pci1xxxx.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Microchip PCI1XXXX I2C adapter driver for PCIe Switch
4 * which has I2C controller in one of its downstream functions
6 * Copyright (C) 2021 - 2022 Microchip Technology Inc.
14 #include <linux/i2c.h>
15 #include <linux/i2c-smbus.h>
66 * delay establishes the MCTP T(IDLE_DELAY) period.
103 * BUS_CLK_XK_LOW_PERIOD_TICKS field defines the number of I2C Baud Clock
104 * periods that make up the low phase of the I2C/SMBus bus clock at X KHz.
111 * BUS_CLK_XK_HIGH_PERIOD_TICKS field defines the number of I2C Baud Clock
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| /openbmc/docs/architecture/ |
| H A D | interface-overview.md | 6 - Engineers provide domain expertise in specific areas and learn about use cases
8 - Give BMC administrators and system integrators a simplified view of the BMC's
11 - Management and security folks need everything to work and play together
38 …https://github.com/openbmc/phosphor-dbus-interfaces/blob/master/yaml/xyz/openbmc_project/Control/S…
58 +----------------+ +----------------+
61 | Network -+- LPC ---+- |
62 -+- eth0 -+--PCIe --+- |
63 -+- eth1 -+--UART --+- |
64 | lo -+- I2C ---+- |
65 | -+--I3C ---+- |
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| /openbmc/intel-ipmi-oem/src/ |
| H A D | manufacturingcommands.cpp | 8 // http://www.apache.org/licenses/LICENSE-2.0
24 #include <phosphor-logging/lg2.hpp>
62 const static constexpr char* pidControlService = "phosphor-pid-control.service";
67 ctx->bus->yield_method_call<>(ctx->yield, ec, specialModeService, in resetMtmTimer()
95 return -1; in getGpioPathForSmSignal()
109 std::string ledName = ledProp->getName(); in ledStoreAndSet()
113 if (false == ledProp->getLock()) in ledStoreAndSet()
120 ledProp->setPrevState(std::get<std::string>(presentState)); in ledStoreAndSet()
121 ledProp->setLock(true); in ledStoreAndSet()
143 if (true == ledProp->getLock()) in ledRevert()
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| /openbmc/linux/ |
| H A D | MAINTAINERS | 5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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| H A D | opengrok1.0.log | 1 2024-12-28 20:07:11.902-0600 FINER t583 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/linux',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c'
2 2024-12-28 20:07:11.913-0600 FINEST t583 Statistics.logIt: Added: '/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c' (CAnalyzer) (took 116 ms)
3 2024-12-28 20:07:11.899-0600 FINER t593 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/linux',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/linux/tools/testing/selftests/powerpc/tm/tm-signa
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| H A D | opengrok0.0.log | 1 2024-12-28 20:09:05.996-0600 FINEST t1171 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/linux/drivers/staging/media/av7110/video-continue.rst.gz'
2 2024-12-28 20:09:05.942-0600 FINEST t1149 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/u-boot/arch/sh/config.mk.gz'
3 2024-12-2
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| H A D | opengrok2.0.log | 1 2024-12-28 20:05:26.116-0600 FINEST t586 Statistics.logIt: Added: '/openbmc/linux/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh' (ShAnalyzer) (took 79 ms)
2 2024-12-28 20:05:26.112-0600 FINER t592 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/qemu',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/qemu/chardev/spice.c'
3 2024-12-28 20:05:26.116-0600 FINEST t592 Statistics.logIt: Added: '/openbmc/qemu/chardev/spice.c' (CAnalyzer) (took 33 ms)
4 2024-1
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| /openbmc/ |
| D | opengrok1.0.log | 1 2025-01-24 03:00:36.558-0600 FINE t1 Executor.registerErrorHandler: Installing default uncaught exception handler
2 2025-01-24 03:00:36.684-0600 INFO t1 Indexer.parseOptions: Indexer options: [-c, /usr/local/bin/ctags, -T, 12, -s, /opengrok/src, -
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| D | opengrok2.0.log | 1 2025-01-23 03:00:35.620-0600 FINE t1 Executor.registerErrorHandler: Installing default uncaught exception handler
2 2025-01-23 03:00:35.747-0600 INFO t1 Indexer.parseOptions: Indexer options: [-c, /usr/local/bin/ctags, -T, 12, -s, /opengrok/src, -
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