-----Original Message-----
> Date: Tue, 12 Sep 2017 14:26:38 +0000
> From: "Ananyev, Konstantin" <konstantin.anan...@intel.com>
> To: Andrew Rybchenko <arybche...@solarflare.com>, Shahaf Shuler
>  <shah...@mellanox.com>, Jerin Jacob <jerin.ja...@caviumnetworks.com>
> CC: Stephen Hemminger <step...@networkplumber.org>, Thomas Monjalon
>  <tho...@monjalon.net>, "dev@dpdk.org" <dev@dpdk.org>, "Zhang, Helin"
>  <helin.zh...@intel.com>, "Wu, Jingjing" <jingjing...@intel.com>
> Subject: RE: [dpdk-dev] [PATCH v2 2/2] ethdev: introduce Tx queue offloads
>  API
> 
> 
> 
> > -----Original Message-----
> > From: Andrew Rybchenko [mailto:arybche...@solarflare.com]
> > Sent: Tuesday, September 12, 2017 11:28 AM
> > To: Shahaf Shuler <shah...@mellanox.com>; Jerin Jacob 
> > <jerin.ja...@caviumnetworks.com>
> > Cc: Ananyev, Konstantin <konstantin.anan...@intel.com>; Stephen Hemminger 
> > <step...@networkplumber.org>; Thomas Monjalon
> > <tho...@monjalon.net>; dev@dpdk.org; Zhang, Helin <helin.zh...@intel.com>; 
> > Wu, Jingjing <jingjing...@intel.com>
> > Subject: Re: [dpdk-dev] [PATCH v2 2/2] ethdev: introduce Tx queue offloads 
> > API
> > 
> > On 09/12/2017 11:03 AM, Shahaf Shuler wrote:
> > > OK, well understood the requirement for such flags. Thanks for your 
> > > replies.
> > >
> > > I think that for simplicity I will add two more flags on the Tx offloads 
> > > capabilities:
> > >
> > > DEV_TX_OFFLOADS _MULTI_MEMPOOL <** Device supports transmission of mbufs 
> > > from multiple mempools. */
> > > DEV_TX_OFFLOADS_INDIRECT_MBUFS <** Device support transmission of 
> > > indirect mbufs. */
> > 
> > Indirect mbufs is just an example when reference counters are required.
> > Direct mbufs may use reference counters as well.
> 
> Personally, I still in favor to move these 2 flags away from TX_OFFLOADS.
> But if people think it would be really helpfull to keep them, should we have 
> then:
> DEV_TX_OFFLOADS_FAST_FREE (or whatever then name will be) - 
> it would mean the same what (NOMULTIMEMP | NOREFCOUNT) means now.

I am not too concerned about name. Yes. it should mean exiting (NOMULTIMEMP |
NOREFCOUNT)


> ?
> Konstsantin
> 
> > 
> > > Those caps can be reported by the PMD as per-port/per-queue offloads. 
> > > Application will choose how to set those. When not set - PMD
> > can assume all mbufs has ref_cnt = 1 and the same mempool.
> > >
> > > Any objection?
> > 
> 

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