PROCESSING REGISTER VALUES IN MULTI-PROCESS CHIP ARCHITECTURES

• US 20080181210A1
• Filed: 01/31/2007
• Published: 07/31/2008
• Est. Priority Date: 01/31/2007
• Status: Abandoned Application

• Current Assignee: Finisar Corporation (II-VI Incorporated)
• Original Assignee: Finisar Corporation (II-VI Incorporated)
• Inventors: Noble, Gayle
• Application Number:
  US11/669,621
• Publication Number:
  US 20080181210A1
• Time in Patent Office: Days
• US Class Current: 370/389
• CPC Class Codes: H04L 43/08 Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
• CPC Class Codes: H04L 49/109 Integrated on microchip, e.g. switch-on-chip
• CPC Class Codes: H04L 49/252 Store and forward routing
• CPC Class Codes: H04L 49/35 Switches specially adapted for specific applications
• CPC Class Codes: H04L 49/552 by ensuring the integrity of packets received through redundant connections

Abstract

In a computing environment, a method includes receiving a first data packet at a first kick code from a first stage, the kick code being configured to process data packets individually and the first stage being configured to perform one or more tasks, updating one or more counters using the first kick code based on determinations made in the one or more tasks performed at the first stage; and directing the first data packet to a another stage.

Claims

1. In a computing environment, a method comprising:

receiving a first data packet at a first kick code from a first stage, the kick code being configured to process data packets individually and the first stage being configured to perform one or more tasks;

updating one or more counters using the first kick code based on determinations made in the one or more tasks performed at the first stage; and

directing the first data packet to a another stage.

2. The method of claim 1, wherein the step of receiving a data packet includes receiving a network packet flowing over a network.

3. The method of claim 2, wherein the step of receiving network packets flowing over a network includes receiving network packets within a network device.

4. The method of claim 3, wherein the step of receiving a network packet with a network device includes receiving network packets within a network switch.

5. The method of claim 2, wherein the step of receiving a network packet flowing over a network includes receiving a network packet from one or more traffic access points.

6. The method of claim 2, wherein the step of receiving a data packet includes receiving a network packet flowing over a storage area network.

7. The method of claim 1, and further comprising the step of assigning the data packet to at least one unique memory location.

8. The method of claim 7, and further comprising the steps of setting a bit flag in each unique memory location corresponding to determinations of one or more task.

9. The method of claim 8, wherein the kick code processes the bit flags to update the one or more counters.

10. The method of claim 1, wherein the step of updating the one or more counters includes updating one or more statistical counters.

11. The method of claim 1, wherein the step of directing the data packets to a plurality of stages includes directing the packets to stages configured to parse the data, determine the host device and destination device, determine read/write commands;

and determine open/close commands.

12. A computer readable medium having computer readable instructions stored thereon for performing a method, wherein the method comprises:

receiving network packets,

assigning each of the network packets to a unique memory location;

directing at least one of the network packets to one of a plurality of stages using a first kick code, each stage having a plurality of tasks running therein;

setting a flag in one or more unique memory locations based on determinations made in one or more of the plurality of tasks; and

updating one or more counters using the first kick code based on the flag.

13. The computer readable medium of claim 12, wherein receiving the network packets includes receiving network packet having a header and a body, and further comprising stripping the header from the network packet.

14. The computer readable medium of claim 12, wherein the step of receiving network packets includes receiving network packets using a network device.

15. The computer readable medium of claim 14, wherein the step of receiving network packets using a network device includes receiving network packets using a network switch.

16. The computer readable medium of claim 12, wherein the step of updating counters includes updating counters that correspond to network statistical information.

17. The computer readable medium of claim 15, wherein the step of updating counters includes updating counters that correspond to network statistical information.

18. A network device, comprising:

a computer readable medium, the computer readable medium comprising instructions for performing a method, the method comprising;

receiving network packets,

assigning each of the network packets to a unique memory location;

directing the packet to one of a plurality of stages using kick code, each stage having a plurality of tasks running therein;

setting a flag in one or more unique memory locations based on determinations made in the task; and

updating one or more counters using the kick code based on the flag.

19. The network device of claim 18, wherein the network device comprises a network switch.

20. The network device of claim 18, wherein the network device is configured to receive network packets from one or more traffic access port.