Re: [dpdk-dev] [PATCH] net/mlx5: implement drop action in hardware classifier

2017-05-29 Thread Nélio Laranjeiro
>> From: Nélio Laranjeiro [mailto:nelio.laranje...@6wind.com] >> Sent: Monday, May 29, 2017 4:08 PM >> To: Shachar Beiser >> Cc: dev@dpdk.org; Adrien Mazarguil >> Subject: Re: [PATCH] net/mlx5: implement drop action in hardware classifier >> >> On Sun, May 28, 2017 at 06:49:20AM +, Shachar

Re: [dpdk-dev] [PATCH] net/mlx5: implement drop action in hardware classifier

2017-05-29 Thread Shachar Beiser
The current firmware version does not implement queue tail drop therefore queue allocation is not required by firmware. Unfortunately, the ibverbs APIs requires to allocate WQ & CQ .In the future this allocation will be saved . Right now, you are right. -Original Message- From: Nélio

Re: [dpdk-dev] [PATCH] net/mlx5: implement drop action in hardware classifier

2017-05-29 Thread Nélio Laranjeiro
On Sun, May 28, 2017 at 06:49:20AM +, Shachar Beiser wrote: > The current drop action is implemented as a queue tail drop, > requiring to instantiate multiple WQs to maintain high drop rate. > This commit, implements the drop action in hardware classifier. > This enables to reduce the amount of

[dpdk-dev] [PATCH] net/mlx5: implement drop action in hardware classifier

2017-05-27 Thread Shachar Beiser
The current drop action is implemented as a queue tail drop, requiring to instantiate multiple WQs to maintain high drop rate. This commit, implements the drop action in hardware classifier. This enables to reduce the amount of contexts needed for the drop, without affecting the drop rate. Signed-

[dpdk-dev] [PATCH] net/mlx5: implement drop action in hardware classifier

2017-05-27 Thread Shachar Beiser
The current drop action is implemented as a queue tail drop, requiring to instantiate multiple WQs to maintain high drop rate. This commit, implements the drop action in hardware classifier. This enables to reduce the amount of contexts needed for the drop, without affecting the drop rate. Signed-

Re: [dpdk-dev] [PATCH] net/mlx5: implement drop action in hardware classifier

2017-05-25 Thread Nélio Laranjeiro
Shachar, Please see the few comments above, On Thu, May 25, 2017 at 01:05:58PM +, Shachar Beiser wrote: > The current drop action is implemented as a queue tail drop, > requiring to instantiate multiple WQs to maintain high drop rate. > This commit, implements the drop action in hardware clas