Method for determining and displaying the physical slot number of an expansion bus device

• US 6,269,417 B1
• Filed: 10/01/1997
• Issued: 07/31/2001
• Est. Priority Date: 05/13/1997
• Status: Expired due to Term

• Current Assignee: Round Rock Research LLC
• Original Assignee: Micron Technology, Inc.
• Inventors: Mahalingam, Mallikarjunan
• Primary Examiner(s): AUVE, GLENN ALLEN
• Application Number:
  US08/942,462
• Time in Patent Office: 1,399 Days
• Field of Search: 710/100, 710/101, 710/102, 710/103, 710/104, 710/8, 710/10, 714/25, 714/27, 714/31, 714/37, 714/38, 714/39, 714/40, 714/44, 714/48, 714/57, 714/825
• US Class Current: 710/104
• CPC Class Codes: G06F 1/20 Cooling means
• CPC Class Codes: G06F 1/206 comprising thermal management
• CPC Class Codes: G06F 11/0745 in an input/output transactions management context input/output processing in general G06F13/00
• CPC Class Codes: G06F 11/079 Root cause analysis, i.e. error or fault diagnosis in a hardware test environment G06F11/22; in a software test environment G06F11/36
• CPC Class Codes: G06F 13/4068 Electrical coupling
• CPC Class Codes: G06F 2213/0024 Peripheral component interconnect [PCI]

Abstract

A method for displaying the slot number and Hardware Instance Number (HIN) of devices attached to a Peripheral Component Interface (PCI) bus is disclosed. The method determines the slot numbers and HINs for every device attached to the PCI bus. This information is displayed to the user. The method thus provides the user with a mechanism for determining the physical slot location of PCI devices in a computer system once the HIN for the PCI device is known.

Claims

1. A method of displaying the physical location of a failing function running on a device in a computer system, comprising:

a) determining slot numbers of devices attached to a bus of said computer;

b) determining unique identifiers for each function running on said devices;

c) associating said slot numbers and said unique identifiers to determine a slot number for each of said functions;

d) calculating a first identifier corresponding to said failing function; and

e) displaying the slot number of said failing function by matching said first identifier with said unique identifiers.

2. The method of claim 1, wherein said associating includes the method of associating said unique identifier and said slot number on a computer display.

3. The method of claim 1, wherein said device is a PCI device and said bus is a PCI bus.

4. The method of claim 1, wherein computer is based on an Intel Pentium, Pentium Pro or Pentium II microprocessor.

5. A programmed storage device, storing instructions that when executed perform the method of:

a) determining slot numbers of devices attached to a bus of a computer;

b) determining unique identifiers for each function funning on said devices;

c) associating said slot number and said unique identifiers to determine a slot number for each of said functions;

d) calculating a first identifier corresponding to a failing function; and

e) displaying the slot number of said failing function by matching said first identifier with said unique identifiers.

6. The programmed storage device of claim 5, wherein said associating includes the process of associating said slot number and said unique identifier on a display.

7. The method of claim 5, wherein at least one of said devices is a PCI device and said bus is a PCI bus.

8. The method of claim 5, wherein computer is based on an Intel Pentium, Pentium Pro or Pentium II microprocessor.

9. The method of claim 5, wherein said computer is operating under a Novell Netware operating system.