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/openbmc/linux/Documentation/devicetree/bindings/leds/
H A Dawinic,aw200xx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Martin Kurbanov <mmkurbanov@sberdevices.ru>
19 aw20036 - https://www.awinic.com/en/productDetail/AW20036QNR#tech-docs
20 aw20054 - https://www.awinic.com/en/productDetail/AW20054QNR#tech-docs
21 aw20072 - https://www.awinic.com/en/productDetail/AW20072QNR#tech-docs
26 - awinic,aw20036
27 - awinic,aw20054
28 - awinic,aw20072
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/openbmc/libpldm/docs/checklists/
H A Dchanges.md5 - [Good Practices in Library Design, Implementation, and Maintenance - Ulrich
10 - [How Do I Make This Hard to Misuse? - Rusty Russell][rusty-api-scale-good]
12 [rusty-api-scale-good]: https://ozlabs.org/~rusty/index.cgi/tech/2008-03-30.html
14 - [What If I Don't Actually Like My Users? - Rusty Russell][rusty-api-scale-bad]
16 [rusty-api-scale-bad]: https://ozlabs.org/~rusty/index.cgi/tech/2008-04-01.html
18 - [Red flags that indicate questionable quality - Lennart
19 Poettering][poettering-library-red-flags]
21 [poettering-library-red-flags]:
24 - [Not sure if this is a gcc bug or some weird corner of UB or what... - Andrew
25 Zonenberg][azonenberg-packed-struct]
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/openbmc/linux/Documentation/devicetree/bindings/hwmon/
H A Damd,sbrmi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 Sideband Remote Management Interface (SB-RMI) compliant
12 - Akshay Gupta <Akshay.Gupta@amd.com>
15 SB Remote Management Interface (SB-RMI) is an SMBus compatible
17 Mailbox Service Request and resembles a typical 8-pin remote power
24 - amd,sbrmi
30 of the SoC register reference. The SB-RMI address is normally 78h for
34 https://www.amd.com/en/support/tech-docs?keyword=55898
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/openbmc/openbmc/meta-hpe/
H A DREADME.md10 The HPE DL360 Gen10 OpenBMC Proof of Concept is a two-socket, 1U general purpose server.
11 …ttps://buy.hpe.com/us/en/servers/rack-servers/proliant-dl300-servers/proliant-dl360-server/hpe-pro…
15 …l run only on a modified server or on the open source firmware CI system at https://osfci.tech/ci/.
17 This boot process for the GXP ASIC begins with a binary bootblock before starting U-Boot,
30 bitbake obmc-phosphor-image
36 ------------
38 meta-hpe patches are reviewed using the Gerrit instance at
42 [here](https://github.com/openbmc/docs/blob/master/CONTRIBUTING.md#submitting-changes-via-gerrit-se…
43 https://github.com/openbmc/meta-hpe is a hosting mirror only. GitHub
48 - meta-hpe uses the [OE style
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/openbmc/linux/Documentation/hwmon/
H A Dsbrmi.rst1 .. SPDX-License-Identifier: GPL-2.0-or-later
8 * Sideband Remote Management Interface (SB-RMI) compliant AMD SoC
15 To instantiate this driver on an AMD CPU with SB-RMI
22 As mentioned in AMD's APML specification, The SB-RMI address is
27 Datasheet: The SB-RMI interface and protocol along with the Advanced
31 https://www.amd.com/en/support/tech-docs?keyword=55898
36 -----------
39 (SB-RMI) module from the external SMBus master that can be used to report socket
40 power on AMD platforms using mailbox command and resembles a typical 8-pin remote
45 sysfs-Interface
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/openbmc/qemu/docs/system/i386/
H A Damd-memory-encryption.rst6 SEV is an extension to the AMD-V architecture which supports running encrypted
15 AMD secure processor (AMD-SP), which is present in AMD SOCs. Firmware running
16 inside the AMD-SP provides commands to support a common VM lifecycle. This
21 Secure Encrypted Virtualization - Encrypted State (SEV-ES) builds on the SEV
28 Launching (SEV and SEV-ES)
29 --------------------------
38 For a SEV-ES guest, the ``LAUNCH_UPDATE_VMSA`` command is also used to encrypt the
43 its public Diffie-Hellman key (PDH) and session parameters. These inputs
44 should be treated as a binary blob and must be passed as-is to the SEV firmware.
48 in bad measurement). The guest policy is a 4-byte data structure containing
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/openbmc/linux/drivers/ata/
H A Dpata_it8213.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * pata_it8213.c - iTE Tech. Inc. IT8213 PATA driver
25 * it8213_pre_reset - probe begin
38 struct ata_port *ap = link->ap; in it8213_pre_reset()
39 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in it8213_pre_reset()
40 if (!pci_test_config_bits(pdev, &it8213_enable_bits[ap->port_no])) in it8213_pre_reset()
41 return -ENOENT; in it8213_pre_reset()
47 * it8213_cable_detect - check for 40/80 pin
56 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in it8213_cable_detect()
59 if (tmp & 2) /* The initial docs are incorrect */ in it8213_cable_detect()
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/openbmc/docs/designs/
H A Dexpired-password.md7 Created: 2019-07-24
67 - The BMC's initial password must be expired when the new EXPIRED_PASSWORD image
69 - An account with an expired password must not be allowed to use the BMC (except
71 - There must be a way to change the expired password using a supported
76 - The BMC automatically connects to its management network which offers
79 - The BMC is operated from its management network.
83 - The BMC has at least one account with a default password built in.
84 - The BMC can update the password; for example, the `/etc/passwd` file is
93 `passwd --expire root` command. This administratively expires the password
129 This can be either from a network-facing or in-band password changing
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/openbmc/linux/Documentation/RCU/
H A DRTFP.txt4 This document describes RCU-related publications, and is followed by
19 with short-lived threads, such as the K42 research operating system.
20 However, Linux has long-lived tasks, so more is needed.
23 serialization, which is an RCU-like mechanism that relies on the presence
27 that these overheads were not so expensive in the mid-80s. Nonetheless,
28 passive serialization appears to be the first deferred-destruction
30 has lapsed, so this approach may be used in non-GPL software, if desired.
34 In 1987, Rashid et al. described lazy TLB-flush [RichardRashid87a].
36 this paper helped inspire the update-side batching used in the later
38 a description of Argus that noted that use of out-of-date values can
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/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-devices-system-cpu2 Date: pre-git history
3 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
18 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
37 See Documentation/admin-guide/cputopology.rst for more information.
43 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
58 Contact: Linux memory management mailing list <linux-mm@kvack.org>
67 /sys/devices/system/cpu/cpu42/node2 -> ../../node/node2
77 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
89 core_siblings_list: human-readable list of the logical CPU
99 thread_siblings_list: human-readable list of cpuX's hardware
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/openbmc/qemu/hw/usb/
H A Dquirks-ftdi-ids.h5 * Philipp Gühring - pg@futureware.at - added the Device ID of the USB relais
24 #define FTDI_4232H_PID 0x6011 /* Quad channel hi-speed device */
25 #define FTDI_232H_PID 0x6014 /* Single channel hi-speed device */
26 #define FTDI_FTX_PID 0x6015 /* FT-X series (FT201X, FT230X, FT231X, etc) */
31 /*** third-party PIDs (using FTDI_VID) ***/
37 * http://www.open-rd.org
69 #define FTDI_TURTELIZER_PID 0xBDC8 /* JTAG/RS-232 adapter by egnite GmbH */
79 #define FTDI_NZR_SEM_USB_PID 0xC1E0 /* NZR SEM-LOG16+ */
82 * RR-CirKits LocoBuffer USB (http://www.rr-cirkits.com)
94 /* www.starting-point-systems.com µChameleon device */
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/openbmc/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
30 For docs and specs, see https://www.usb.org/developers/hidpage/
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
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/openbmc/linux/drivers/usb/serial/
H A Dftdi_sio_ids.h1 /* SPDX-License-Identifier: GPL-2.0 */
6 * Philipp Gühring - pg@futureware.at - added the Device ID of the USB relais
25 #define FTDI_4232H_PID 0x6011 /* Quad channel hi-speed device */
26 #define FTDI_232H_PID 0x6014 /* Single channel hi-speed device */
27 #define FTDI_FTX_PID 0x6015 /* FT-X series (FT201X, FT230X, FT231X, etc) */
28 #define FTDI_FT2233HP_PID 0x6040 /* Dual channel hi-speed device with PD */
29 #define FTDI_FT4233HP_PID 0x6041 /* Quad channel hi-speed device with PD */
30 #define FTDI_FT2232HP_PID 0x6042 /* Dual channel hi-speed device with PD */
31 #define FTDI_FT4232HP_PID 0x6043 /* Quad channel hi-speed device with PD */
32 #define FTDI_FT233HP_PID 0x6044 /* Dual channel hi-speed device with PD */
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/openbmc/linux/Documentation/admin-guide/
H A Dras.rst33 -------------
47 Self-Monitoring, Analysis and Reporting Technology (SMART).
55 ---------------
68 * **Correctable Error (CE)** - the error detection mechanism detected and
72 * **Uncorrected Error (UE)** - the amount of errors happened above the error
73 correction threshold, and the system was unable to auto-correct.
75 * **Fatal Error** - when an UE error happens on a critical component of the
79 * **Non-fatal Error** - when an UE error happens on an unused component,
87 The mechanism for handling non-fatal errors is usually complex and may
92 ------------------------------------
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/openbmc/linux/Documentation/networking/
H A 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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/openbmc/openbmc/poky/bitbake/lib/bs4/
H A DCHANGELOG37 Two scripts: demonstrate_parser_differences.py and test-all-versions.
169 * If the charset-normalizer Python module
170 (https://pypi.org/project/charset-normalizer/) is installed, Beautiful
188 * Some time ago, the misleadingly named "text" argument to find-type
207 replacement on PyPI, iconv_codecs, is GPL-licensed, so we can't use
208 it--it's also quite old.)
225 definition of 'text' than a user who calls div.get_text()--otherwise
272 https://html.spec.whatwg.org/multipage/parsing.html#parsing-with-a-known-character-encoding
275 byte-order-mark sniffing is run, then encodings in 'user_encodings'
334 * If you encode a document with a Python-specific encoding like
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/openbmc/openbmc/poky/meta/conf/distro/include/
H A Dmaintainers.inc1 # Yocto Project / OpenEmbedded-Core (OE-Core) Maintainers File
6 # OE-Core mail list (openembedded-core@lists.openembedded.org)
7 # For recipes in meta-yocto please use the Poky list (poky@lists.yoctoproject.org)
14 # - look in the Yocto Project Bugzilla
18 # - look through recent entries of the appropriate mailing list archives
19 # (http://lists.linuxtogo.org/pipermail/openembedded-core or
26 # RECIPE_MAINTAINER:pn-<recipe name> = "Full Name <address@domain>"
30 RECIPE_MAINTAINER:pn-acl = "Chen Qi <Qi.Chen@windriver.com>"
31 RECIPE_MAINTAINER:pn-acpica = "Ross Burton <ross.burton@arm.com>"
32 RECIPE_MAINTAINER:pn-acpid = "Ross Burton <ross.burton@arm.com>"
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/openbmc/linux/
H A DCREDITS1 This is at least a partial credits-file of people that have
4 scripts. The fields are: name (N), email (E), web-address
6 snail-mail address (S).
10 ----------
51 D: in-kernel DRM Maintainer
71 E: tim_alpaerts@toyota-motor-europe.com
75 S: B-2610 Wilrijk-Antwerpen
80 W: http://www-stu.christs.cam.ac.uk/~aia21/
101 D: Maintainer of ide-cd and Uniform CD-ROM driver,
102 D: ATAPI CD-Changer support, Major 2.1.x CD-ROM update.
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H A DMAINTAINERS5 ---------------------------------------------------
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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