Re: [dpdk-dev] [PATCH v4 2/5] vhost: support selective datapath

2018-04-01 Thread Wang, Zhihong
> -Original Message- > From: Maxime Coquelin [mailto:maxime.coque...@redhat.com] > Sent: Saturday, March 31, 2018 3:38 PM > To: Wang, Zhihong ; dev@dpdk.org > Cc: Tan, Jianfeng ; Bie, Tiwei > ; y...@fridaylinux.org; Liang, Cunming > ; Wang, Xiao W ; Daly, > Dan > Subject: Re: [PATCH v4 2

Re: [dpdk-dev] [PATCH v4 2/5] vhost: support selective datapath

2018-04-01 Thread Wang, Zhihong
> -Original Message- > From: Maxime Coquelin [mailto:maxime.coque...@redhat.com] > Sent: Saturday, March 31, 2018 2:10 PM > To: Wang, Zhihong ; dev@dpdk.org > Cc: Tan, Jianfeng ; Bie, Tiwei > ; y...@fridaylinux.org; Liang, Cunming > ; Wang, Xiao W ; Daly, > Dan > Subject: Re: [PATCH v4 2

Re: [dpdk-dev] [PATCH v4 2/5] vhost: support selective datapath

2018-03-31 Thread Maxime Coquelin
On 03/10/2018 11:01 AM, Zhihong Wang wrote: + uint64_t *size); +/* Device ops */ +struct rte_vdpa_dev_ops { + vdpa_dev_queue_num_get_t queue_num_get; + vdpa_dev_feature_get_tfeature_get; + vdpa_dev_feature_get_tprotocol_feature_get; I would prefer them

Re: [dpdk-dev] [PATCH v4 2/5] vhost: support selective datapath

2018-03-30 Thread Maxime Coquelin
On 03/10/2018 11:01 AM, Zhihong Wang wrote: This patch set introduces support for selective datapath in DPDK vhost-user lib. vDPA stands for vhost Data Path Acceleration. The idea is to support virtio ring compatible devices to serve virtio driver directly to enable datapath acceleration. A se

[dpdk-dev] [PATCH v4 2/5] vhost: support selective datapath

2018-03-30 Thread Zhihong Wang
This patch set introduces support for selective datapath in DPDK vhost-user lib. vDPA stands for vhost Data Path Acceleration. The idea is to support virtio ring compatible devices to serve virtio driver directly to enable datapath acceleration. A set of device ops is defined for device specific o