Re: [PATCH v5 4/4] virtio: Convert feature properties to OnOffAuto

2025-02-26 Thread Akihiko Odaki
On 2025/02/21 0:46, Michael S. Tsirkin wrote: On Sat, Feb 08, 2025 at 04:51:10PM +0900, Akihiko Odaki wrote: Some features are not always available with vhost. Legacy features are not available with vp_vdpa in particular. virtio devices used to disable them when not available even if the corresp

Re: [PATCH v5 4/4] virtio: Convert feature properties to OnOffAuto

2025-02-20 Thread Michael S. Tsirkin
On Sat, Feb 08, 2025 at 04:51:10PM +0900, Akihiko Odaki wrote: > Some features are not always available with vhost. Legacy features are > not available with vp_vdpa in particular. virtio devices used to disable > them when not available even if the corresponding properties were > explicitly set to

[PATCH v5 4/4] virtio: Convert feature properties to OnOffAuto

2025-02-07 Thread Akihiko Odaki
Some features are not always available with vhost. Legacy features are not available with vp_vdpa in particular. virtio devices used to disable them when not available even if the corresponding properties were explicitly set to "on". QEMU already has OnOffAuto type, which includes the "auto" value