élio Laranjeiro [mailto:nelio.laranje...@6wind.com]
Sent: Thursday, March 22, 2018 2:29 PM
To: Hanoch Haim (hhaim)
Cc: Yongseok Koh; dev@dpdk.org
Subject: Re: [dpdk-dev] mlx5 reta size is dynamic
Hi,
On Thu, Mar 22, 2018 at 10:59:36AM +, Hanoch Haim (hhaim) wrote:
> Hi,
>
> 1) Regarding this sent
nd.com]
> Sent: Thursday, March 22, 2018 12:46 PM
> To: Hanoch Haim (hhaim)
> Cc: Yongseok Koh; dev@dpdk.org
> Subject: Re: [dpdk-dev] mlx5 reta size is dynamic
>
> Hi Hanoch,
>
> On Thu, Mar 22, 2018 at 10:00:45AM +, Hanoch Haim (hhaim) wrote:
> > Hi Nelio,
> >
nge it under traffic and it works
>without issue.
Drivers tested are: igbe/i40e/mlx5
Thanks,
Hanoh
-Original Message-
From: Nélio Laranjeiro [mailto:nelio.laranje...@6wind.com]
Sent: Thursday, March 22, 2018 12:46 PM
To: Hanoch Haim (hhaim)
Cc: Yongseok Koh; dev@dpdk.org
Subject: Re: [dpd
o the
documentation of struct rte_eth_rss_conf, only the i40e can have a key
len different from 40 bytes, others should just ignore the field [1].
Regards,
[1] https://dpdk.org/browse/dpdk/tree/lib/librte_ether/rte_ethdev.h#n380
> Hanoh
>
> -Original Message-
> From: Nélio Lara
< not round of 64 , depends on the number of rx queues
Hanoh
-Original Message-
From: Nélio Laranjeiro [mailto:nelio.laranje...@6wind.com]
Sent: Thursday, March 22, 2018 11:28 AM
To: Hanoch Haim (hhaim)
Cc: Yongseok Koh; dev@dpdk.org
Subject: Re: [dpdk-dev] mlx5 reta size is dynamic
Hi
his correct?
Thanks,
> Thanks,
> Hanoh
>
>
> -Original Message-
> From: Nélio Laranjeiro [mailto:nelio.laranje...@6wind.com]
> Sent: Thursday, March 22, 2018 10:55 AM
> To: Hanoch Haim (hhaim)
> Cc: Yongseok Koh; dev@dpdk.org
> Subject: Re: [dpdk-dev] mlx5
018 10:55 AM
To: Hanoch Haim (hhaim)
Cc: Yongseok Koh; dev@dpdk.org
Subject: Re: [dpdk-dev] mlx5 reta size is dynamic
On Thu, Mar 22, 2018 at 06:52:53AM +, Hanoch Haim (hhaim) wrote:
> Hi Yongseok,
>
>
> RSS has a DPDK API,application can ask for the reta table size and
> conf
ailto:ys...@mellanox.com]
> Sent: Wednesday, March 21, 2018 11:48 PM
> To: Hanoch Haim (hhaim)
> Cc: dev@dpdk.org
> Subject: Re: [dpdk-dev] mlx5 reta size is dynamic
>
> On Wed, Mar 21, 2018 at 06:56:33PM +, Hanoch Haim (hhaim) wrote:
> > Hi mlx5 driver expert,
: Wednesday, March 21, 2018 11:48 PM
To: Hanoch Haim (hhaim)
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] mlx5 reta size is dynamic
On Wed, Mar 21, 2018 at 06:56:33PM +, Hanoch Haim (hhaim) wrote:
> Hi mlx5 driver expert,
>
> DPDK: 17.11
> Any reason mlx5 driver change the rate table size dynam
On Wed, Mar 21, 2018 at 06:56:33PM +, Hanoch Haim (hhaim) wrote:
> Hi mlx5 driver expert,
>
> DPDK: 17.11
> Any reason mlx5 driver change the rate table size dynamically based on the rx-
> queues# ?
The device only supports 2^n-sized indirection table. For example, if the number
of Rx queues
Hi mlx5 driver expert,
DPDK: 17.11
Any reason mlx5 driver change the rate table size dynamically based on the rx-
queues# ?
There is a hidden assumption that the user wants to distribute the packets
evenly which is not always correct.
/* If the requested number of RX queues is not a power of tw
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