公开(公告)号：US10585665B2

公开(公告)日：2020-03-10

申请号：US15861403

申请日：2018-01-03

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Christopher H. Stewart ,  Mason Gunyuzlu

IPC: G06F8/71

Abstract: A build indicator is set in a build environment to a set value for building a program code, the set value selected from a first value indicating that a feature of the program code is enabled, and a second value indicating that the feature is disabled. In response to the set value of the build indicator being the first value, a variable is set to a value indicating that the feature is enabled. The program code is built using the value of the variable.

公开(公告)号：US20180129496A1

公开(公告)日：2018-05-10

申请号：US15861403

申请日：2018-01-03

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Christopher H. Stewart ,  Mason Gunyuzlu

IPC: G06F8/71

CPC classification number: G06F8/71

Abstract: A build indicator is set in a build environment to a set value for building a program code, the set value selected from a first value indicating that a feature of the program code is enabled, and a second value indicating that the feature is disabled. In response to the set value of the build indicator being the first value, a variable is set to a value indicating that the feature is enabled. The program code is built using the value of the variable.

公开(公告)号：US20240111543A1

公开(公告)日：2024-04-04

申请号：US18554394

申请日：2021-04-28

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Rosilet Retnamoni Braduke ,  Mason Gunyuzlu ,  Wei Ze Liu

IPC: G06F9/4401

CPC classification number: G06F9/4403

Abstract: An example apparatus is described for concurrent execution and copy of updated basic input/output system (“BIOS”) instructions. The apparatus may comprise a private serial peripheral interface and a processor to execute updated BIOS instructions. The apparatus may also comprise a controller to copy the updated BIOS instructions to the private serial peripheral interface. In various examples, execution and copy of the updated BIOS instructions may be performed concurrently.

公开(公告)号：US20170115963A1

公开(公告)日：2017-04-27

申请号：US14923040

申请日：2015-10-26

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Christopher H. Stewart ,  Mason Gunyuzlu

IPC: G06F9/44

CPC classification number: G06F8/71

Abstract: A build indicator is set in a build environment to a set value for building a program code, the set value selected from a first value indicating that a feature of the program code is enabled, and a second value indicating that the feature is disabled. In response to the set value of the build indicator being the first value, a variable is set to a value indicating that the feature is enabled. The program code is built using the value of the variable.

公开(公告)号：US12039323B2

公开(公告)日：2024-07-16

申请号：US17996136

申请日：2020-04-21

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Jeffrey Kevin Jeansonne ,  Mason Gunyuzlu

IPC: G06F8/654 ,  G06F9/4401

CPC classification number: G06F8/654 ,  G06F9/4406

Abstract: In example implementations, a computing device is provided. The computing device includes a processor, a multiplexer, a first memory, a second memory, and a controller. The processor is to execute an operating system (OS). The multiplexer is coupled to the processor. The first memory is coupled to the multiplexer to store current basic input/output system (BIOS) instructions. The second memory is coupled to the multiplexer. The controller is coupled to the multiplexer to control connections of the multiplexer to allow the processor to store updated BIOS instructions in the second memory in a background while the OS is executed by processor.

公开(公告)号：US11948008B2

公开(公告)日：2024-04-02

申请号：US17293015

申请日：2019-04-30

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Mason Gunyuzlu ,  Valiuddin Ali ,  Robert Craig ,  Tevin Richards ,  Richard Bramley ,  Endrigo Nadin Pinheiro

IPC: G06F9/50

CPC classification number: G06F9/5016

Abstract: In an example, a system includes a firmware controller to initiate a SM execution mode of the system. The firmware controller scans memory for a process pool tag. The firmware controller compares the process pool tag to a set of operating system process pool tags and detects a coherency discrepancy between the process pool tag and the set of operating system process pool tags. The firmware controller exits the SM execution mode of the system.

公开(公告)号：US20240069891A1

公开(公告)日：2024-02-29

申请号：US18260679

申请日：2021-01-21

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Wei Ze Liu ,  Rosilet Retnamoni Braduke ,  Baraneedharan Anbazhagan ,  Mason Gunyuzlu

IPC: G06F8/65 ,  H04L9/32

CPC classification number: G06F8/65 ,  H04L9/3247

Abstract: An example electronic device includes a storage circuit, a central processing unit (CPU) coupled to the storage circuit, and a controller coupled to the storage circuit. The CPU is to receive a Basic Input/Output System (BIOS) update image for the electronic device, verify a signature of the BIOS update image, and responsive to verification of the BIOS update image, store a portion of the BIOS update image in the storage circuit. The controller is to obtain the portion of the BIOS update image from the storage circuit, and program the portion of the BIOS update image to a BIOS component of the electronic device.

公开(公告)号：US20220138356A1

公开(公告)日：2022-05-05

申请号：US17293285

申请日：2019-07-24

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Endrigo Nadin Pinheiro ,  Mason Gunyuzlu ,  Robert Craig

IPC: G06F21/83 ,  G06F21/44

Abstract: In an example, an apparatus for access regulation of peripheral devices may include a processor and a communication interface to communicate to a peripheral device and to the processor. The processor may identify a pattern associated with receiving input data from a first peripheral device, wherein the pattern includes a keystroke rate, a delay in a keystroke pattern, a keystroke pressure, or a combination thereof. Similarly, the processor may, in response to detecting enumeration of a second peripheral device coupled to the apparatus, compare particular input data received from the second peripheral device with the pattern, and regulate access of the second peripheral device to the apparatus, based on the comparison.

公开(公告)号：US09904543B2

公开(公告)日：2018-02-27

申请号：US14923040

申请日：2015-10-26

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Christopher H. Stewart ,  Mason Gunyuzlu

IPC: G06F9/44

CPC classification number: G06F8/71

Abstract: A build indicator is set in a build environment to a set value for building a program code, the set value selected from a first value indicating that a feature of the program code is enabled, and a second value indicating that the feature is disabled. In response to the set value of the build indicator being the first value, a variable is set to a value indicating that the feature is enabled. The program code is built using the value of the variable.