From: "Hyong Youb Kim (hyonkim)" <hyonkim@cisco.com>
To: Andrew Rybchenko <arybchenko@solarflare.com>,
Igor Russkikh <igor.russkikh@aquantia.com>,
Pavel Belous <pavel.belous@aquantia.com>,
"Ravi Kumar" <ravi1.kumar@amd.com>,
Rasesh Mody <rmody@marvell.com>,
Shahed Shaikh <shshaikh@marvell.com>,
Ajit Khaparde <ajit.khaparde@broadcom.com>,
"Somnath Kotur" <somnath.kotur@broadcom.com>,
Chas Williams <chas3@att.com>,
"Rahul Lakkireddy" <rahul.lakkireddy@chelsio.com>,
Hemant Agrawal <hemant.agrawal@nxp.com>,
Sachin Saxena <sachin.saxena@nxp.com>,
Wenzhuo Lu <wenzhuo.lu@intel.com>,
Gagandeep Singh <g.singh@nxp.com>,
"John Daley (johndale)" <johndale@cisco.com>,
Gaetan Rivet <gaetan.rivet@6wind.com>,
"Qi Zhang" <qi.z.zhang@intel.com>,
Xiao Wang <xiao.w.wang@intel.com>,
Beilei Xing <beilei.xing@intel.com>,
Jingjing Wu <jingjing.wu@intel.com>,
Qiming Yang <qiming.yang@intel.com>,
Rosen Xu <rosen.xu@intel.com>,
Konstantin Ananyev <konstantin.ananyev@intel.com>,
Shijith Thotton <sthotton@marvell.com>,
Srisivasubramanian Srinivasan <srinivasan@marvell.com>,
Matan Azrad <matan@mellanox.com>,
Shahaf Shuler <shahafs@mellanox.com>,
Yongseok Koh <yskoh@mellanox.com>,
Viacheslav Ovsiienko <viacheslavo@mellanox.com>,
Tomasz Duszynski <tdu@semihalf.com>,
Liron Himi <lironh@marvell.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
"K. Y. Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Rastislav Cernay <cernay@netcope.com>,
Jan Remes <remes@netcope.com>, Jerin Jacob <jerinj@marvell.com>,
Nithin Dabilpuram <ndabilpuram@marvell.com>,
"Kiran Kumar K" <kirankumark@marvell.com>,
Keith Wiles <keith.wiles@intel.com>,
Maxime Coquelin <maxime.coquelin@redhat.com>,
Tiwei Bie <tiwei.bie@intel.com>,
Zhihong Wang <zhihong.wang@intel.com>,
Yong Wang <yongwang@vmware.com>,
Thomas Monjalon <thomas@monjalon.net>,
Ferruh Yigit <ferruh.yigit@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
Ivan Ilchenko <Ivan.Ilchenko@oktetlabs.ru>
Subject: Re: [dpdk-dev] [PATCH 4/7] ethdev: change allmulticast callbacks to return status
Date: Mon, 16 Sep 2019 07:03:20 +0000 [thread overview]
Message-ID: <BN7PR11MB2738F4274BA7B20F877D6FD1BF8C0@BN7PR11MB2738.namprd11.prod.outlook.com> (raw)
In-Reply-To: <1568031190-16510-5-git-send-email-arybchenko@solarflare.com>
> -----Original Message-----
> From: Andrew Rybchenko <arybchenko@solarflare.com>
> Sent: Monday, September 9, 2019 9:13 PM
[...]
> Subject: [PATCH 4/7] ethdev: change allmulticast callbacks to return status
>
> From: Ivan Ilchenko <Ivan.Ilchenko@oktetlabs.ru>
>
> Enabling/disabling of allmulticast mode is not always successful and
> it should be taken into account to be able to handle it properly.
>
> When correct return status is unclear from driver code, -EAGAIN is used.
>
> Signed-off-by: Ivan Ilchenko <Ivan.Ilchenko@oktetlabs.ru>
> Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
> ---
[...]
> drivers/net/enic/enic_ethdev.c | 22 +++++++---
[...]
> diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c
> index 5d48930a9d..e12ca213ae 100644
> --- a/drivers/net/enic/enic_ethdev.c
> +++ b/drivers/net/enic/enic_ethdev.c
> @@ -638,28 +638,38 @@ static int enicpmd_dev_promiscuous_disable(struct
> rte_eth_dev *eth_dev)
> return ret;
> }
>
> -static void enicpmd_dev_allmulticast_enable(struct rte_eth_dev *eth_dev)
> +static int enicpmd_dev_allmulticast_enable(struct rte_eth_dev *eth_dev)
> {
> struct enic *enic = pmd_priv(eth_dev);
> + int ret;
>
> if (rte_eal_process_type() != RTE_PROC_PRIMARY)
> - return;
> + return -ENOTSUP;
Hi Andrew,
If you are making v2, could you make this to return -E_RTE_SECONDARY,
as in the promisc patch?
>
> ENICPMD_FUNC_TRACE();
> enic->allmulti = 1;
> - enic_add_packet_filter(enic);
> + ret = enic_add_packet_filter(enic);
> + if (ret != 0)
> + enic->allmulti = 0;
> +
> + return ret;
> }
>
> -static void enicpmd_dev_allmulticast_disable(struct rte_eth_dev *eth_dev)
> +static int enicpmd_dev_allmulticast_disable(struct rte_eth_dev *eth_dev)
> {
> struct enic *enic = pmd_priv(eth_dev);
> + int ret;
>
> if (rte_eal_process_type() != RTE_PROC_PRIMARY)
> - return;
> + return -ENOTSUP;
Here too.
I tested all 5 series (promisc, allmulti, ...) with enic, and my test
cases all passed.
Acked-by: Hyong Youb Kim <hyonkim@cisco.com>
Thanks.
-Hyong
>
> ENICPMD_FUNC_TRACE();
> enic->allmulti = 0;
> - enic_add_packet_filter(enic);
> + ret = enic_add_packet_filter(enic);
> + if (ret != 0)
> + enic->allmulti = 1;
> +
> + return ret;
> }
>
> static int enicpmd_add_mac_addr(struct rte_eth_dev *eth_dev,
next prev parent reply other threads:[~2019-09-16 7:04 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-09 12:13 [dpdk-dev] [PATCH 0/7] ethdev: change allmulticast controls " Andrew Rybchenko
2019-09-09 12:13 ` [dpdk-dev] [PATCH 1/7] ethdev: change allmulticast mode controllers to return errors Andrew Rybchenko
2019-09-09 12:13 ` [dpdk-dev] [PATCH 2/7] net/failsafe: check code of allmulticast mode switch Andrew Rybchenko
2019-09-09 12:56 ` Gaëtan Rivet
2019-09-13 21:04 ` Andrew Rybchenko
2019-09-09 12:13 ` [dpdk-dev] [PATCH 3/7] net/bonding: " Andrew Rybchenko
2019-09-09 12:13 ` [dpdk-dev] [PATCH 4/7] ethdev: change allmulticast callbacks to return status Andrew Rybchenko
2019-09-16 7:03 ` Hyong Youb Kim (hyonkim) [this message]
2019-09-16 7:29 ` Andrew Rybchenko
2019-09-24 8:27 ` Ferruh Yigit
2019-09-24 12:14 ` Andrew Rybchenko
2019-09-09 12:13 ` [dpdk-dev] [PATCH 5/7] ethdev: do nothing if all-multicast mode is applied again Andrew Rybchenko
2019-09-24 8:36 ` Ferruh Yigit
2019-09-24 8:54 ` Andrew Rybchenko
2019-09-24 11:03 ` Ferruh Yigit
2019-09-24 11:50 ` Andrew Rybchenko
2019-09-09 12:13 ` [dpdk-dev] [PATCH 6/7] app/testpmd: check code of allmulticast mode switch Andrew Rybchenko
2019-09-09 12:13 ` [dpdk-dev] [PATCH 7/7] examples/ipv4_multicast: check allmulticast enable status Andrew Rybchenko
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