Skip to content

Commit

Permalink
Update PIDX_update_mechanism.rst
Browse files Browse the repository at this point in the history
  • Loading branch information
deepesh2017 authored Sep 21, 2024
1 parent 05a150d commit 24c1a80
Showing 1 changed file with 3 additions and 3 deletions.
Original file line number Diff line number Diff line change
Expand Up @@ -5,11 +5,11 @@ Deciphering the PIDX Update Mechanism in a QDMA Subsystem for CPM5

- The blog in the link below aims to provide a conceptual grasp of the PIDX update mechanism, focusing on key aspects such as:

- Ring Size (Queue Size)
- The maximum value of the initial PIDX Update
- Ring Size (Queue Size)
- The maximum value of the initial PIDX Update
- The Status field in the Queue
- The correlation between CIDX value and the number of descriptors that software can purge from the queue
- Wrap-around and error scenarios in subsequent PIDX update values
- Tracking PIDX updates in the Traffic Manager interface etc.

https://adaptivesupport.amd.com/s/article/Deciphering-PIDX-Update-Mechanism-in-QDMA-Subsystem-for-PCI-Express
https://adaptivesupport.amd.com/s/article/Deciphering-PIDX-Update-Mechanism-in-QDMA-Subsystem-for-PCI-Express

0 comments on commit 24c1a80

Please sign in to comment.