About

Extend KVM AIA in-kernel AIA support to allow directly injecting Device MSIs to Guest/VM using RISC-V IOMMU.

Status


Dependency

LK_01_007, LK_02_003


Development

COMPLETED

URL: https://github.com/ventanamicro/linux/tree/dev-upstream
Development Timeline

Q3 2023


Upstreaming

TBD

URL: NA
Upstream Version---
ContactsAndrew Jones (Ventana)Andrew Jones 

Updates

  • Project reported as priority for 2H23

1 Comment

  1. Andrew Jones

    An initial PoC has been developed and merged into Ventana's dev-upstream branch (1). Ventana's dev-upstream branch for QEMU (2) also has patches merged to enable it to be used as the test platform. Upstreaming work will begin when the IOMMU driver patches have been refreshed and are nearer to merge.


    As the initial PoC is complete, I'll move the development status to complete.


    (1) https://github.com/ventanamicro/linux/tree/dev-upstream
    (2) https://github.com/ventanamicro/qemu/tree/dev-upstream