Re: [RFC PATCH v1 0/3] virtio: early detect 'modern' virtio

2021-11-09 Thread Halil Pasic
On Fri, 5 Nov 2021 03:42:33 -0400 "Michael S. Tsirkin" wrote: > > This series was only lightly tested. > > I think it's a good enough approach, and we are getting close > to release. For vhost - a new callback just for that? Would be ok. > Or just invoke set features - if this works. As of

Re: [RFC PATCH v1 0/3] virtio: early detect 'modern' virtio

2021-11-05 Thread Michael S. Tsirkin
On Fri, Oct 29, 2021 at 12:00:14AM +0200, Halil Pasic wrote: > This is an early RFC for a transport specific early detecton of > modern virtio, which is most relevant for transitional devices on big > endian platforms, when drivers access the config space before > FEATURES_OK is set. > > The most

[RFC PATCH v1 0/3] virtio: early detect 'modern' virtio

2021-10-28 Thread Halil Pasic
This is an early RFC for a transport specific early detecton of modern virtio, which is most relevant for transitional devices on big endian platforms, when drivers access the config space before FEATURES_OK is set. The most important part that is missing here is fixing the problems that arrise