Patents by Inventor Warren D. Bailey
Warren D. Bailey has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 10866629Abstract: Power control for computer systems with multiple power supplies including receiving a first measurement of power supplied to a computer system by a first power supply; receiving a second measurement of power supplied to the computer system by a second power supply; calculating a total power supplied to the computer system by combining the first measurement of power supplied to the computer system by the first power supply and the second measurement of power supplied to the computer system by the second power supply; comparing the total power supplied to the computer system to a power threshold of the computer system; and in response to determining that the total power supplied exceeds the power threshold of the computer system, shutting off the first power supply.Type: GrantFiled: May 18, 2018Date of Patent: December 15, 2020Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: Timothy J. Schlude, Warren D. Bailey, Ritu Bhatia, Michael D. French, Jr., Donald N. Tingen
-
Patent number: 10547470Abstract: A network communications component may be configured to self-lock at a signaled transmission rate. The network communications component may receive a first transmission rate signal indicating a first transmission rate. It may be determined that a transmission rate for the network communications component is unset on the network communications component. Determining that the transmission rate for the network communications component is unset may include accessing an entry for the transmission rate in a vital product data stored on the network communications component. The transmission rate for the network communications component may be set by storing an indication of the received first transmission rate in a memory location on the network communications component. Data transmission by the network communications component may be limited, in accordance with the stored indication of the first transmission rate, to not exceed the set transmission rate.Type: GrantFiled: September 6, 2016Date of Patent: January 28, 2020Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: Warren D. Bailey, Patrick L. Caporale
-
Publication number: 20190354164Abstract: Power control for computer systems with multiple power supplies including receiving a first measurement of power supplied to a computer system by a first power supply; receiving a second measurement of power supplied to the computer system by a second power supply; calculating a total power supplied to the computer system by combining the first measurement of power supplied to the computer system by the first power supply and the second measurement of power supplied to the computer system by the second power supply; comparing the total power supplied to the computer system to a power threshold of the computer system; and in response to determining that the total power supplied exceeds the power threshold of the computer system, shutting off the first power supply.Type: ApplicationFiled: May 18, 2018Publication date: November 21, 2019Inventors: TIMOTHY J. SCHLUDE, WARREN D. BAILEY, RITU BHATIA, MICHAEL D. FRENCH, JR., DONALD N. TINGEN
-
Patent number: 10311004Abstract: Computing device interface connectors for PCI compliant devices and other devices are disclosed. According to an aspect, an apparatus includes a PCI compliant device residing on a computing device. Further, the apparatus includes another device such as a network controller sideband interface (NCSI) compliant device residing on the computing device. The apparatus also includes an interface connector being communicatively connected to the PCI compliant device and the NCSI compliant device.Type: GrantFiled: January 23, 2014Date of Patent: June 4, 2019Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: Warren D. Bailey, Gregory D. Sellman, Galan J. Willig
-
Patent number: 10007632Abstract: Computing device interface connectors for PCI compliant devices and other devices are disclosed. According to an aspect, an apparatus includes a PCI compliant device residing on a computing device. Further, the apparatus includes another device such as a network controller sideband interface (NCSI) compliant device residing on the computing device. The apparatus also includes an interface connector being communicatively connected to the PCI compliant device and the NCSI compliant device.Type: GrantFiled: January 22, 2014Date of Patent: June 26, 2018Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: Warren D. Bailey, Gregory D. Sellman, Galan J. Willig
-
Publication number: 20180069759Abstract: Self-locking a network communications component transmission rate including receiving, by the network communications component, a first transmission rate signal indicating a first transmission rate; determining that a transmission rate for the network communications component is unset; setting the transmission rate for the network communications component by storing an indication of the first transmission rate in a memory location on the network communications component; and limiting, based on the stored indication of the first transmission rate, data transmission on the network communications component to the first transmission rate.Type: ApplicationFiled: September 6, 2016Publication date: March 8, 2018Inventors: WARREN D. BAILEY, PATRICK L. CAPORALE
-
Publication number: 20150205746Abstract: Computing device interface connectors for PCI compliant devices and other devices are disclosed. According to an aspect, an apparatus includes a PCI compliant device residing on a computing device. Further, the apparatus includes another device such as a network controller sideband interface (NCSI) compliant device residing on the computing device. The apparatus also includes an interface connector being communicatively connected to the PCI compliant device and the NCSI compliant device.Type: ApplicationFiled: January 23, 2014Publication date: July 23, 2015Inventors: Warren D. Bailey, Gregory D. Sellman, Galan J. Willig
-
Publication number: 20150205745Abstract: Computing device interface connectors for PCI compliant devices and other devices are disclosed. According to an aspect, an apparatus includes a PCI compliant device residing on a computing device. Further, the apparatus includes another device such as a network controller sideband interface (NCSI) compliant device residing on the computing device. The apparatus also includes an interface connector being communicatively connected to the PCI compliant device and the NCSI compliant device.Type: ApplicationFiled: January 22, 2014Publication date: July 23, 2015Inventors: Warren D. Bailey, Gregory D. Sellman, Galan J. Willig
-
Patent number: 8554974Abstract: Methods, apparatus, and product are disclosed for expanding functionality of hard drive bays in a computing system that include: providing, by a connector in a hard drive bay, access to two or more data communication busses of different type; receiving, by the connector of the hard drive bay, a device mounted within the hard drive bay; and communicately coupling, by the connector of the hard drive bay, the device to one of the data communication busses.Type: GrantFiled: May 27, 2010Date of Patent: October 8, 2013Assignee: International Business Machines CorporationInventors: Warren D. Bailey, James E. Hughes, Thomas D. Pahel, Jr., Pravin S. Patel, Challis L. Purrington, Jack P. Wong
-
Patent number: 8326960Abstract: Wake on local area network (LAN) functionality is provided in a multi-root environment. An I/O device, which is share by a plurality of physical hosts, receives the MAC address contained in the wake up packet, then prepares and sends an appropriate wake signal to the targeted host. In one embodiment, the shared I/O device sends an out-of-band wake up signal to each of the physical host computers, wherein the wake up signal is a serial bit stream encoded with the MAC address so that only the physical host having a MAC address matching the MAC address in the wake up signal will be turned on. In another embodiment, the shared I/O device sends a binary ON/OFF signal directly to the targeted physical host computer over a signal line associated with the MAC address.Type: GrantFiled: December 3, 2009Date of Patent: December 4, 2012Assignee: International Business Machines CorporationInventors: Warren D. Bailey, Christopher C. West
-
Patent number: 8108703Abstract: A power management server and method for managing power consumption is disclosed. According to one embodiment, a power management server data processing system is provided, where the power management server data processing system comprises a power management communication port to communicatively couple the power management server data processing system to a power-managed server data processing system and a system management processor coupled to the power management communication port. In the described embodiment, the system management processor comprises power management logic configured to receive power management data from the power-managed server data processing system, to generate a power management command utilizing the power management data, and to transmit the power management command to the power-managed server data processing system utilizing the power management communication port. Moreover, the power management data of the described embodiment comprises power management capability data.Type: GrantFiled: August 1, 2008Date of Patent: January 31, 2012Assignee: International Business Machines CorporationInventors: Sumanta K. Bahali, Warren D. Bailey, Jimmy G. Foster, Gregory D. Sellman
-
Publication number: 20110292591Abstract: Methods, apparatus, and product are disclosed for expanding functionality of hard drive bays in a computing system that include: providing, by a connector in a hard drive bay, access to two or more data communication busses of different type; receiving, by the connector of the hard drive bay, a device mounted within the hard drive bay; and communicately coupling, by the connector of the hard drive bay, the device to one of the data communication busses.Type: ApplicationFiled: May 27, 2010Publication date: December 1, 2011Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Warren D. Bailey, James E. Hughes, Thomas D. Pahel, JR., Pravin S. Patel, Challis L. Purrington, Jack P. Wong
-
Publication number: 20110270814Abstract: Methods, apparatus, and product are disclosed for expanding functionality of hard drive bays in a computing system that include: detecting, by a fabric management module, that a new device has been added to a hard drive bay in the computing system; identifying, by the fabric management module, a data communications protocol that is used by the new device; selecting, by the fabric management module, a fabric that supports the data communications protocol that is used by the new device; and routing, by the fabric management module, data communications according to the data communications protocol that is used by the new device across the selected fabric.Type: ApplicationFiled: April 29, 2010Publication date: November 3, 2011Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Warren D. Bailey, James E. Hughes, Thomas D. Pahel, JR., Pravin S. Patel, Challis L. Purrington, Jack P. Wong
-
Patent number: 7992021Abstract: A power-managed server and method for managing power consumption is disclosed. According to one embodiment, a power-managed server data processing system is provided among a plurality of server data processing systems which comprises a power management communication port to communicatively couple the power-managed server data processing system to a power management server data processing system of the plurality of server data processing systems. The power-managed server data processing system of the described embodiment further comprises a system management processor coupled to the power management communication port which comprises power-managed logic configured to transmit power management data to the power management server data processing system and to receive a power management command utilizing the power management communication port. Moreover, the power management command is generated utilizing the power management data, and the power management data comprises power management capability data.Type: GrantFiled: March 27, 2008Date of Patent: August 2, 2011Assignee: International Business Machines CorporationInventors: Sumanta K. Bahali, Warren D. Bailey, Jimmy G. Foster, Sr., Gregory D. Sellman
-
Publication number: 20110138044Abstract: Wake on local area network (LAN) functionality is provided in a multi-root environment. An I/O device, which is share by a plurality of physical hosts, receives the MAC address contained in the wake up packet, then prepares and sends an appropriate wake signal to the targeted host. In one embodiment, the shared I/O device sends an out-of-band wake up signal to each of the physical host computers, wherein the wake up signal is a serial bit stream encoded with the MAC address so that only the physical host having a MAC address matching the MAC address in the wake up signal will be turned on. In another embodiment, the shared I/O device sends a binary ON/OFF signal directly to the targeted physical host computer over a signal line associated with the MAC address.Type: ApplicationFiled: December 3, 2009Publication date: June 9, 2011Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Warren D. Bailey, Christopher C. West
-
Patent number: 7930425Abstract: Aspects of the present invention include a method, apparatus and device for establishing and maintaining communication with a network interface device and its link partner, such as a switch means or switch, where the network interface device identifies the type of link partner it is in communication with, determines the integrity of the link partner via a management module, and maintains a communication link in relation to the identified integrity status.Type: GrantFiled: December 11, 2006Date of Patent: April 19, 2011Assignee: International Business Machines CorporationInventors: Warren D. Bailey, Michael H. Nolterieke
-
Patent number: 7664968Abstract: A power-managed server data processing system comprises a bus configured to communicatively couple a power-managed server with a data processing system resource and a bus controller coupled to the bus. The bus controller comprises bus control logic configured to process a plurality of access requests associated with the bus, and power management logic configured to inhibit processing of a current access request of the plurality of access requests by the bus control logic for a power management delay time period. The power management delay time period is determined utilizing a processing latency time period associated with a prior access request of the plurality of access requests.Type: GrantFiled: June 9, 2005Date of Patent: February 16, 2010Assignee: International Business Machines CorporationInventors: Sumanta K. Bahali, Warren D. Bailey, Jimmy G. Foster, Sr., Gregory D. Sellman
-
Patent number: 7526674Abstract: Methods and apparatuses for supplying power to processors in multiple processor systems are disclosed. Embodiments comprise a method of monitoring a parameter that is related to a first voltage potential coupled to the processor. When the parameter or condition monitored indicates that the first voltage is bad or faulty, the method generally involves isolating the voltage from the processor, disabling or resetting the processor, and coupling a second voltage potential to the processor. The method may also allow the computer system to continue operating with the processor disabled. Other embodiments comprise an error detection circuit for detecting an error related to a first voltage regulator, a disabling circuit to disable the first voltage regulator in response to the error, a processor isolating circuit, and a voltage switching circuit to supply voltage from a second voltage regulator to the processor.Type: GrantFiled: December 22, 2005Date of Patent: April 28, 2009Assignee: International Business Machines CorporationInventors: Warren D. Bailey, Srinivas Cheemalapati
-
Patent number: 7509506Abstract: A hierarchical power management system comprises first and second power management controllers, a power management command combination element, a power management command terminator, a power-managed data processing system element, and a power management bus coupled between the power management controllers, power management command combination element, and power management command terminator.Type: GrantFiled: June 9, 2005Date of Patent: March 24, 2009Assignee: International Business Machines CorporationInventors: Sumanta K. Bahali, Warren D. Bailey, Jimmy G. Foster, Sr., Gregory D. Sellman
-
Publication number: 20090031153Abstract: A power management server and method for managing power consumption is disclosed. According to one embodiment, a power management server data processing system is provided, where the power management server data processing system comprises a power management communication port to communicatively couple the power management server data processing system to a power-managed server data processing system and a system management processor coupled to the power management communication port. In the described embodiment, the system management processor comprises power management logic configured to receive power management data from the power-managed server data processing system, to generate a power management command utilizing the power management data, and to transmit the power management command to the power-managed server data processing system utilizing the power management communication port. Moreover, the power management data of the described embodiment comprises power management capability data.Type: ApplicationFiled: August 1, 2008Publication date: January 29, 2009Applicant: IBM CORPORATIONInventors: Sumanta K. Bahali, Warren D. Bailey, Jimmy G. Foster, SR., Gregory D. Sellman