gt; > ; jingjing...@intel.com;
> > step...@networkplumber.org
> > Subject: Re: [dpdk-dev] [PATCH v4 02/15] ethdev: add support for hairpin
> > queue
> >
> > 17/10/2019 17:32, Ori Kam:
> > > --- a/lib/librte_ethdev/rte_ethdev.h
> > > +++ b/lib/librte_ethdev
Hi Thomas,
> -Original Message-
> From: Thomas Monjalon
> Sent: Wednesday, October 23, 2019 10:05 AM
> To: Ori Kam
> Cc: dev@dpdk.org; Ferruh Yigit ; Andrew Rybchenko
> ; jingjing...@intel.com;
> step...@networkplumber.org
> Subject: Re: [dpdk-dev] [PATCH v4 02
17/10/2019 17:32, Ori Kam:
> --- a/lib/librte_ethdev/rte_ethdev.h
> +++ b/lib/librte_ethdev/rte_ethdev.h
> /**
> + * @warning
> + * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
> + *
> + * A structure used to return the hairpin capabilities that are supported.
> + */
>
Hi Andrew,
> -Original Message-
> From: Andrew Rybchenko
> Sent: Tuesday, October 22, 2019 2:38 PM
> To: Ori Kam ; Thomas Monjalon
> ; Ferruh Yigit
> Cc: dev@dpdk.org; jingjing...@intel.com; step...@networkplumber.org
> Subject: Re: [PATCH v4 02/15] ethdev: add support for hairpin queue
Hi Ori,
see my notes below.
A generic note is that we have strict policy about Rx/Tx (not RX/TX) in
commit messages, but I'd like to follow it in comments and log messages
at least in a new code. It is already a mixture in the existing code.
On 10/17/19 6:32 PM, Ori Kam wrote:
This commit intr
17/10/2019 17:32, Ori Kam:
> V4:
> - update according to ML comments.
>
> V3:
> - update according to ML comments.
>
> V2:
> - update according to ML comments.
I would prefer to see a summary of the changes in the changelog,
so we can easily track the progress.
This commit introduce hairpin queue type.
The hairpin queue in build from Rx queue binded to Tx queue.
It is used to offload traffic coming from the wire and redirect it back
to the wire.
There are 3 new functions:
- rte_eth_dev_hairpin_capability_get
- rte_eth_rx_hairpin_queue_setup
- rte_eth_tx
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