Re: [dpdk-dev] [PATCH v2 2/3] virtio_user: don't set/get_status until FEATURES_OK

2020-10-20 Thread Maxime Coquelin
On 10/20/20 5:20 PM, Adrian Moreno wrote: > According to the virtio spec, ACK and DRIVER status bits should be set > before feature negotiation. > > However, until the protocol features are negotiated, the driver does not > know if the device actually supports the those vhost-user messages. s/

[dpdk-dev] [PATCH v2 2/3] virtio_user: don't set/get_status until FEATURES_OK

2020-10-20 Thread Adrian Moreno
According to the virtio spec, ACK and DRIVER status bits should be set before feature negotiation. However, until the protocol features are negotiated, the driver does not know if the device actually supports the those vhost-user messages. Therefore, until FEATURES_OK is set, the GET/SET_STATUS me