Source
- URL: https://x.com/mm0zct/status/1457892163220647937
- Author: mm0zct (@mm0zct)
- Posted: 2021-11-09 02:05:52
Branch
1/ @mm0zct
@ID_AA_Carmack
Since libusb has already been mentioned, but not the pcie equivalent, you’re looking for VFIO. Let’s you map pcie BARS into userspace and also set up the pcie dma translations so the endpoint can directly access your userspace memory buffers. Happy to elaborate :-)