Hi, I'm working on a VirtIO / vhost audio virtualisation solution [1,2] and although it's already working rather well, some points still need clarification. 1. Guest identification. Is there a standard way to identify guests in a vhost driver? We need to send different audio topology to different guests, therefore we need a way to reliably identify them. 2. Runtime PM. Is there a standard or a preferred way to implement runtime PM on the host side to guarantee that the device is always powered on when guests need it and can be runtime suspended otherwise? Thanks Guennadi [1] https://github.com/thesofproject/sof-docs/pull/155 [2] https://github.com/thesofproject/linux/pull/1501 _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
