Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

QDMA on UltraScale+ devices #323

Draft
wants to merge 2 commits into
base: develop
Choose a base branch
from
Draft

QDMA on UltraScale+ devices #323

wants to merge 2 commits into from

Commits on May 10, 2022

  1. Add QDMA feature for Alveo cards 

    This feature enables the Xilinx QDMA engine as alternative to BlueDMA.
If the feature is enabled, following changes are made to the standard HW design:
- Remove BlueDMA
- Replace MSIX interrupt controller with adjusted IRQ controller for QDMA
- Substitute PCIe DMA/Bridge with QDMA IP, and add specific IPs for control
- Add Dummy Master for in_ic for compatibility with other plugins (and to make Vivado happy)

No changes to the TLKM and API required since QDMA is used for the Versal platform as well.
    @tsmk94
    tsmk94 committed May 10, 2022
    Configuration menu
    Copy the full SHA
    7650894 View commit details
    Browse the repository at this point in the history

  2. Add QDMA feature to documentation

    @tsmk94
    tsmk94 committed May 10, 2022
    Configuration menu
    Copy the full SHA
    939bffe View commit details
    Browse the repository at this point in the history