Re: [dpdk-dev] [PATCH v2 1/3] vdpa/mlx5: optimize notification events

2020-06-29 Thread Maxime Coquelin
On 6/25/20 3:30 PM, Matan Azrad wrote: > When the virtio guest driver doesn't work with poll mode, the driver > creates event mechanism in order to schedule completion notifications > for each virtq burst traffic. > > When traffic comes to a virtq, a CQE will be added to the virtq CQ by > the F

[dpdk-dev] [PATCH v2 1/3] vdpa/mlx5: optimize notification events

2020-06-25 Thread Matan Azrad
When the virtio guest driver doesn't work with poll mode, the driver creates event mechanism in order to schedule completion notifications for each virtq burst traffic. When traffic comes to a virtq, a CQE will be added to the virtq CQ by the FW. The driver requests interrupt for the next CQE inde