Re: [dpdk-dev] [PATCH v5] net/virtio-user: fix packed ring server mode

2020-01-15 Thread Maxime Coquelin
On 1/15/20 7:13 AM, Xuan Ding wrote: > This patch fixes the situation where data path does not work properly when > vhost reconnects to virtio in server mode with packed ring. > > Currently, virtio and vhost share memory of vring. For split ring, vhost > can read the status of descriptors direc

Re: [dpdk-dev] [PATCH v5] net/virtio-user: fix packed ring server mode

2020-01-15 Thread Maxime Coquelin
On 1/15/20 7:13 AM, Xuan Ding wrote: > This patch fixes the situation where data path does not work properly when > vhost reconnects to virtio in server mode with packed ring. > > Currently, virtio and vhost share memory of vring. For split ring, vhost > can read the status of descriptors direc

[dpdk-dev] [PATCH v5] net/virtio-user: fix packed ring server mode

2020-01-14 Thread Xuan Ding
This patch fixes the situation where data path does not work properly when vhost reconnects to virtio in server mode with packed ring. Currently, virtio and vhost share memory of vring. For split ring, vhost can read the status of descriptors directly from the available ring and the used ring duri