Re: Inquiry About PCI Passthrough Development and Testing Patches on ARM

2025-02-21 Thread shenghui qu
Dear Mykyta, Thank you so much for your reply. The information you provided is extremely useful to me. I will test the PCI passthrough function according to the WIP branches. I will also promptly provide feedback on related issues. I hope that this can offer some help in the development of the P

Re: Inquiry About PCI Passthrough Development and Testing Patches on ARM

2025-02-20 Thread Mykyta Poturai
Hi Shenghui, I have somewhat taken over the upstreaming effort for now, here is our plan: - 2025 Q1 1. Send "xen/arm: platform: Add support for R-Car Gen4" - Done 2. Revive "SMMU handling for PCIe Passthrough on ARM" - Done 3. Send "Add support for R-Car Gen4 PCIE Host"

Re: Inquiry About PCI Passthrough Development and Testing Patches on ARM

2025-02-16 Thread shenghui qu
Dear Stewart Thank you for being looped into this discussion. Following Stefano’s guidance, I’d like to seek further clarity on the current development of PCI Passthrough support for Xen/ARM. Specifically, I have two questions: 1.Roadmap: Are there clear milestones or a timeline for completing PCI

Re: Inquiry About PCI Passthrough Development and Testing Patches on ARM

2025-02-13 Thread Stefano Stabellini
Hi Shenghui, Thank you for your interest in Xen! Let me add Stewart, who can provide you with an overview of the latest status of PCI Passthrough on ARM. Among the various items in progress, I would like to highlight this series from Mykyta, which is currently under review: https://marc.info/?l