Re: [dpdk-dev] [PATCH v3 07/17] net/mlx5: create Tx queues with DevX

2020-07-21 Thread Slava Ovsiienko
Nagarahalli > Subject: Re: [dpdk-dev] [PATCH v3 07/17] net/mlx5: create Tx queues with > DevX > > On 7/20/2020 3:18 PM, Ferruh Yigit wrote: > > On 7/16/2020 9:23 AM, Viacheslav Ovsiienko wrote: > >> To provide the packet send schedule on mbuf timestamp the Tx queue &

Re: [dpdk-dev] [PATCH v3 07/17] net/mlx5: create Tx queues with DevX

2020-07-20 Thread Ferruh Yigit
On 7/20/2020 3:18 PM, Ferruh Yigit wrote: > On 7/16/2020 9:23 AM, Viacheslav Ovsiienko wrote: >> To provide the packet send schedule on mbuf timestamp the Tx >> queue must be attached to the same UAR as Clock Queue is. >> UAR is special hardware related resource mapped to the host >> memory and pro

Re: [dpdk-dev] [PATCH v3 07/17] net/mlx5: create Tx queues with DevX

2020-07-20 Thread Ferruh Yigit
On 7/16/2020 9:23 AM, Viacheslav Ovsiienko wrote: > To provide the packet send schedule on mbuf timestamp the Tx > queue must be attached to the same UAR as Clock Queue is. > UAR is special hardware related resource mapped to the host > memory and provides doorbell registers, the assigning UAR > to

[dpdk-dev] [PATCH v3 07/17] net/mlx5: create Tx queues with DevX

2020-07-16 Thread Viacheslav Ovsiienko
To provide the packet send schedule on mbuf timestamp the Tx queue must be attached to the same UAR as Clock Queue is. UAR is special hardware related resource mapped to the host memory and provides doorbell registers, the assigning UAR to the queue being created is provided via DevX API only. Sig