Re: [dpdk-dev] [PATCH] net/mlx5: add queue start and stop feature

2020-07-17 Thread Thomas Monjalon
17/07/2020 16:37, Viacheslav Ovsiienko: > The mlx5 PMD does not support queue_start and queue_stop eth_dev API > routines, queue can't be suspended and resumed during device operation. Please use past tense to describe the status before the patch, and present for the following explanations. > >

[dpdk-dev] [PATCH] net/mlx5: add queue start and stop feature

2020-07-17 Thread Viacheslav Ovsiienko
The mlx5 PMD does not support queue_start and queue_stop eth_dev API routines, queue can't be suspended and resumed during device operation. There is the use case when this feature is crucial for applications: - there is the secondary process handling the queue - secondary process crashed/aborted