Re: [dpdk-dev] [PATCH] net/mlx5: fix Rx descriptor status returned value

2020-10-29 Thread Didier Pallard
*Subject:* Re: [dpdk-dev] [PATCH] net/mlx5: fix Rx descriptor status returned value >>>well, please do if you don't mind, OK, I will. >>>You will validate it quicker, and I'm currently working on a different topic. >>>Btw, do you think it's p

Re: [dpdk-dev] [PATCH] net/mlx5: fix Rx descriptor status returned value

2020-03-17 Thread Didier Pallard
2020 at 9:33 AM Slava Ovsiienko > wrote: > > >> From: Didier Pallard > >> Sent: Monday, March 16, 2020 19:24 > >> To: Slava Ovsiienko > >> Cc: dev@dpdk.org; sta...@dpdk.org; Matan Azrad > >> Subject: Re: [dpdk-dev] [PATCH] net/mlx5: fix Rx descri

Re: [dpdk-dev] [PATCH] net/mlx5: fix Rx descriptor status returned value

2020-03-17 Thread Slava Ovsiienko
From: Didier Pallard Sent: Tuesday, March 17, 2020 11:19 To: Slava Ovsiienko Cc: dev@dpdk.org; sta...@dpdk.org; Matan Azrad Subject: Re: [dpdk-dev] [PATCH] net/mlx5: fix Rx descriptor status returned value >>>well, please do if you don't mind, OK, I will. >>>You will v

Re: [dpdk-dev] [PATCH] net/mlx5: fix Rx descriptor status returned value

2020-03-17 Thread Didier Pallard
t 9:33 AM Slava Ovsiienko wrote: > >> From: Didier Pallard > >> Sent: Monday, March 16, 2020 19:24 > >> To: Slava Ovsiienko > >> Cc: dev@dpdk.org; sta...@dpdk.org; Matan Azrad > >> Subject: Re: [dpdk-dev] [PATCH] net/mlx5: fix Rx descriptor status >

Re: [dpdk-dev] [PATCH] net/mlx5: fix Rx descriptor status returned value

2020-03-17 Thread Slava Ovsiienko
>> From: Didier Pallard >> Sent: Monday, March 16, 2020 19:24 >> To: Slava Ovsiienko >> Cc: dev@dpdk.org; sta...@dpdk.org; Matan Azrad >> Subject: Re: [dpdk-dev] [PATCH] net/mlx5: fix Rx descriptor status returned >> value >> Well, you're right,

Re: [dpdk-dev] [PATCH] net/mlx5: fix Rx descriptor status returned value

2020-03-16 Thread Didier Pallard
Well, you're right, another way to fix the problem could be to set up the queue size assuming the provided number is a number of packets in queue rather than a number of mbufs in queue. But not sure it's better, it's also important for the application/user to know the number of mbufs that could fit

Re: [dpdk-dev] [PATCH] net/mlx5: fix Rx descriptor status returned value

2020-03-16 Thread Slava Ovsiienko
Hi, Didier First, thank you for the patch. If we have a look at the description of rte_eth_rx_queue_count(): "Get the number of used descriptors of a rx queue". It means the DPDK generic descriptors, not PMD specific ones. "DPDK descriptor" means the entity which can handle one packet. rte_eth_