Back to results
US 7,254,726 B2Granted
System and method for managing system events by creating virtual events in an information handling system
AssigneeDell Products L.P.
InventorsAjay Kwatra, Benjamen G. Tyner
Life of this patent
Estimating the term…
Abstract
In a computer system or information handling system, a virtual system event provides for the communication of the notification of a system events from the hardware of the computer system to the power and configuration management system of the computer system.
Claims15
A computer system, comprising:
- a processor;
- a first device having memory associated with the power and configuration management system of the computer system;
- a second device operable to identify system events to the first device;
- and
- a system BIOS (basic input/output system) operable to set a memory element in the memory of the first device in response to a system event identified in the second device, whereby the system events identified by the second device is uniquely identified to the power and configuration management system through the location of the memory element in the memory of the first device, wherein the setting of the memory element in the memory of the first device is accomplished through a virtual system event through which system events identified by the second device are uniquely identified to the power and configuration management system through the location of the memory element in the memory of the first device.
2 more elements
A method for managing system events in a computer system that includes a power and configuration management system that includes a memory location for receiving a notification of a system event in the computer system, comprising the steps of:
- identifying at a controller in a computer system that a device in the computer system has reported a system event, wherein the controller is operable to receive reports of system events from multiple devices in the computer system and report on a shared basis to the memory location that a system event in a device of the computer system has occurred;
- identifying a memory space in the memory location that is uniquely associated with the system event reported to the controller;
- and
- setting the memory space in the memory location that is uniquely associated with the system event reported to the controller, wherein the memory space is set through the virtual handling of system events reported to the controller;
- wherein the steps of the method are controlled by a system BIOS (basic input/output system).
2 more elements
An information handling system, comprising:
- a processor;
- a memory associate with a power and configuration management system;
- a controller operable to receive reports of system events in devices coupled to the controller;
- and
- a system BIOS (basic input/output system), wherein the system BIOS is operable to identify system events reported to the controller through a virtual event and set an indicator in memory, wherein the indicator in memory is uniquely associated with the system event.
2 more elements
Dependencies are inferred from the claim text.