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From: Ori Kam <orika@nvidia.com>
To: NBU-Contact-Thomas Monjalon <thomas@monjalon.net>,
	Nipun Gupta <nipun.gupta@nxp.com>,
	Stephen Hemminger <stephen@networkplumber.org>,
	"orika@mellanox.com" <orika@mellanox.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	"ferruh.yigit@intel.com" <ferruh.yigit@intel.com>,
	"arybchenko@solarflare.com" <arybchenko@solarflare.com>,
	"hemant.agrawal@nxp.com" <hemant.agrawal@nxp.com>,
	Rohit Raj <rohit.raj@nxp.com>,
	"olivier.matz@6wind.com" <olivier.matz@6wind.com>
Subject: Re: [dpdk-dev] [PATCH] ethdev: add rx offload to drop error packets
Date: Mon, 21 Sep 2020 07:29:12 +0000
Message-ID: <MN2PR12MB4286D250F76D27631E162600D63A0@MN2PR12MB4286.namprd12.prod.outlook.com> (raw)
In-Reply-To: <1900043.OHW9WeN1RR@thomas>

Hi

> -----Original Message-----
> Subject: Re: [dpdk-dev] [PATCH] ethdev: add rx offload to drop error packets
> 
> 31/08/2020 19:00, Stephen Hemminger:
> > On Mon, 31 Aug 2020 13:23:33 +0530
> > Nipun Gupta <nipun.gupta@nxp.com> wrote:
> >
> > > This change adds a RX offload capability where hardware can drop the
> > > packets in case there is an error in the packet such as L3 checksum
> > > error or L4 checksum.
> > >
> > > Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
> > > Signed-off-by: Rohit Raj <rohit.raj@nxp.com>
> > > ---
> > > +#define DEV_RX_OFFLOAD_ERR_PKT_DROP	0x00100000
> 
> Please add RTE_ prefix, even if older macros don't have it.
> We could (in a separate effort) alias old ones with RTE_ prefixed names.
> 
> > Could/should this be an rte_flow action as well?
> 
> I feel rte_flow API is not appropriate here.
> Ori, any opinion?
> 
I also don't think this is relevant action in case of rte_flow,
If we want to support such a thing in rte_flow we should 
add item that matches on error and then use the drop action.

Best,
Ori

  parent reply	other threads:[~2020-09-21  7:29 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-31  7:53 Nipun Gupta
2020-08-31 12:58 ` Ferruh Yigit
2020-08-31 16:04   ` Nipun Gupta
2020-08-31 17:00 ` Stephen Hemminger
2020-09-01  8:09   ` Thomas Monjalon
2020-09-01 10:56     ` Nipun Gupta
2020-09-21  7:29     ` Ori Kam [this message]
2020-10-05  7:15 ` [dpdk-dev] [PATCH 1/3 v2] " nipun.gupta
2020-10-05  7:15   ` [dpdk-dev] [PATCH 2/3 v2] net/dpaa: support RX offload for error packet drop nipun.gupta
2020-10-05  7:15   ` [dpdk-dev] [PATCH 3/3 v2] testpmd: support hardware offload to drop error packets nipun.gupta
2020-10-08 15:06     ` Asaf Penso
2020-10-08 15:45       ` Nipun Gupta
2020-10-05 15:34   ` [dpdk-dev] [PATCH 1/3 v2] ethdev: add rx " Stephen Hemminger
2020-10-05 16:10     ` Jerin Jacob
2020-10-06 10:37       ` Nipun Gupta
2020-10-06 12:01         ` Jerin Jacob
2020-10-06 13:10           ` Nipun Gupta
2020-10-06 13:13             ` Jerin Jacob
2020-10-08  8:53               ` Nipun Gupta
2020-10-08  8:55                 ` Jerin Jacob
2020-10-08 15:13                   ` Asaf Penso
2020-10-09 13:13 ` [dpdk-dev] [PATCH 1/3 v3] " nipun.gupta
2020-10-09 13:13   ` [dpdk-dev] [PATCH 2/3 v3] net/dpaa: support RX offload for error packet drop nipun.gupta
2020-10-09 13:13   ` [dpdk-dev] [PATCH 3/3 v3] app/testpmd: support hardware offload to drop error packets nipun.gupta
2020-10-11  7:22     ` Asaf Penso
2020-10-11 10:13   ` [dpdk-dev] [PATCH 1/3 v3] ethdev: add rx " Jerin Jacob
2020-10-11 21:41   ` Thomas Monjalon
2020-10-12  5:40     ` Nipun Gupta
2020-10-13  7:22       ` Nipun Gupta
2020-10-12  8:01   ` Andrew Rybchenko
2020-10-12 11:30     ` Nipun Gupta
2020-10-12 12:22       ` Andrew Rybchenko
2020-10-12 12:53         ` Nipun Gupta
2020-10-13  7:21         ` Andrew Rybchenko
2020-10-13  7:36           ` Nipun Gupta
2020-10-13  7:51             ` Andrew Rybchenko
2020-10-13  8:12               ` Nipun Gupta
2020-10-15 13:23 ` [dpdk-dev] [PATCH 1/3 v4] ethdev: add Rx " nipun.gupta
2020-10-15 13:23   ` [dpdk-dev] [PATCH 2/3 v4] net/dpaa: support Rx offload for error packet drop nipun.gupta
2020-10-15 13:23   ` [dpdk-dev] [PATCH 3/3 v4] app/testpmd: support hardware offload to drop error packets nipun.gupta
2020-10-29 17:22     ` Dharmik Thakkar
2020-10-31 18:16       ` Nipun Gupta
2020-10-19  3:30   ` [dpdk-dev] [PATCH 1/3 v4] ethdev: add Rx " Ajit Khaparde
2021-02-18 20:32   ` Ferruh Yigit
2021-02-18 20:37     ` Thomas Monjalon
2021-04-20  1:11       ` Ferruh Yigit

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