System and method for controlling remote console functionality assist logic

• US 6,385,682 B1
• Filed: 05/17/1999
• Issued: 05/07/2002
• Est. Priority Date: 10/18/1996
• Status: Expired due to Term

• Current Assignee: Hewlett Packard Enterprise Development LP (Hewlett-Packard Enterprise Company)
• Original Assignee: Compaq Computer Corporation (HP Inc.)
• Inventors: Emerson, Theodore F., Tavallaei, Siamak, Butler, John V.
• Primary Examiner(s): Shin, Christopher B.
• Application Number:
  US09/313,220
• Time in Patent Office: 1,086 Days
• Field of Search: 709/217-219, 710/46-50, 710/100-101, 710/126-130, 710/260-269
• US Class Current: 710/260
• CPC Class Codes: G06F 11/2294 by remote test

Abstract

A computer system, such as a server disposed in an enterprise, accessible from a remote terminal for remote management applications. The computer system includes a remote console functionality assist logic structure for effectuating the sending and receiving-of signals from the remote terminal. The remote console functionality assist logic structure is controlled by a dedicated processor that receives interrupts therefrom in response to a remote management application. The processor can also control one or more peripheral devices provided in the computer system, wherein the controlled peripheral device or devices are disposed up-stream or down-stream from the processor.

Claims

1. A computer system with a plurality of peripheral devices disposed on a bus, comprising:

a remote console functionality assist logic structure disposed on said bus for effectuating remote system management applications relating to said computer system; and

a processor for controlling at least one of said remote console functionality assist logic structure and one of said plurality of peripheral devices,

wherein said processor receives interrupts from said remote console functionality assist logic structure responsive to one of said remote system management applications.

2. The computer system as set forth in claim 1, wherein said remote console functionality assist logic structure comprises a video encoder and a keyboard interface logic.

3. The computer system as set forth in claim 2, wherein said remote console functionality assist logic structure further comprises:

a system management controller; and

an Input Output Processor interrupt controller.

4. The computer system as set forth claim 1, wherein said plurality of peripheral devices includes a network controller device that is controlled by said processor.

5. The computer system as set forth claim 1, wherein said plurality of peripheral devices comprises a modem device that is controlled by said processor.

6. The computer system as set forth claim 1, further comprises a back-up power source for powering said processor.