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From: Ori Kam <orika@mellanox.com>
To: Simei Su <simei.su@intel.com>,
	"qi.z.zhang@intel.com" <qi.z.zhang@intel.com>,
	"jingjing.wu@intel.com" <jingjing.wu@intel.com>,
	"xiaolong.ye@intel.com" <xiaolong.ye@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v5 2/3] ethdev: extend RSS offload types
Date: Sat, 28 Sep 2019 16:26:38 +0000	[thread overview]
Message-ID: <AM4PR05MB342505CD488FBA8C2DF8DDD3DB800@AM4PR05MB3425.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <1569637743-174186-3-git-send-email-simei.su@intel.com>



> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Simei Su
> Sent: Saturday, September 28, 2019 5:29 AM
> To: qi.z.zhang@intel.com; jingjing.wu@intel.com; xiaolong.ye@intel.com
> Cc: dev@dpdk.org; simei.su@intel.com
> Subject: [dpdk-dev] [PATCH v5 2/3] ethdev: extend RSS offload types
> 
> This patch reserves several bits as input set selection from the
> high end of the 64 bits. It is combined with exisiting ETH_RSS_*
> to represent rss types.
> 
> for example:
>   ETH_RSS_IPV4 | ETH_RSS_L3_SRC_ONLY: hash on src ip address only
>   ETH_RSS_IPV4_UDP | ETH_RSS_L4_DST_ONLY: hash on src/dst IP and
>                                           dst UDP port
> 
> Signed-off-by: Simei Su <simei.su@intel.com>
> ---


Acked-by: Ori Kam <orika@mellanox.com>
Thanks,
Ori Kam

>  lib/librte_ethdev/rte_ethdev.h | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 
> diff --git a/lib/librte_ethdev/rte_ethdev.h b/lib/librte_ethdev/rte_ethdev.h
> index 1605467..53fe884 100644
> --- a/lib/librte_ethdev/rte_ethdev.h
> +++ b/lib/librte_ethdev/rte_ethdev.h
> @@ -505,6 +505,19 @@ struct rte_eth_rss_conf {
>  #define ETH_RSS_GENEVE             (1ULL << 20)
>  #define ETH_RSS_NVGRE              (1ULL << 21)
> 
> +/*
> + * We use the following macros to combine with above ETH_RSS_* for
> + * more specific input set selection. These bits are defined starting
> + * from the high end of the 64 bits.
> + * Note: If we use above ETH_RSS_* without SRC/DST_ONLY, it represents
> + * both SRC and DST are taken into account. SRC_ONLY and DST_ONLY of
> + * the same level can't be used simultaneously.
> + */
> +#define ETH_RSS_L3_SRC_ONLY        (1ULL << 63)
> +#define ETH_RSS_L3_DST_ONLY        (1ULL << 62)
> +#define ETH_RSS_L4_SRC_ONLY        (1ULL << 61)
> +#define ETH_RSS_L4_DST_ONLY        (1ULL << 60)
> +
>  #define ETH_RSS_IP ( \
>  	ETH_RSS_IPV4 | \
>  	ETH_RSS_FRAG_IPV4 | \
> --
> 1.8.3.1


  reply	other threads:[~2019-09-28 16:26 UTC|newest]

Thread overview: 97+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-09  5:35 [dpdk-dev] [PATCH 0/2] " simei
2019-08-09  5:35 ` [dpdk-dev] [PATCH 1/2] ethdev: " simei
2019-08-09  5:35 ` [dpdk-dev] [PATCH 2/2] app/testpmd: add RSS offload types extending support simei
2019-09-23 14:05 ` [dpdk-dev] [PATCH v2 0/2] extend RSS offload types Simei Su
2019-09-23 14:05   ` [dpdk-dev] [PATCH v2 1/2] ethdev: " Simei Su
2019-09-25 10:27     ` Ye Xiaolong
2019-09-25 12:04       ` Su, Simei
2019-09-25 12:23         ` Ye Xiaolong
2019-09-25 12:42           ` Su, Simei
2019-09-25 10:49     ` Ye Xiaolong
2019-09-25 12:00       ` Su, Simei
2019-09-25 12:22         ` Ye Xiaolong
2019-09-25 12:38           ` Su, Simei
2019-09-23 14:05   ` [dpdk-dev] [PATCH v2 2/2] app/testpmd: add RSS offload types extending support Simei Su
2019-09-24  5:32   ` [dpdk-dev] [PATCH v2 0/2] extend RSS offload types Zhang, Qi Z
2019-09-25 14:06   ` [dpdk-dev] [PATCH v3 " Simei Su
2019-09-25 14:06     ` [dpdk-dev] [PATCH v3 1/2] ethdev: " Simei Su
2019-09-26  9:16       ` Andrew Rybchenko
2019-09-27  5:54         ` Zhang, Qi Z
2019-09-25 14:06     ` [dpdk-dev] [PATCH v3 2/2] app/testpmd: add RSS offload types extending support Simei Su
2019-09-27  8:54     ` [dpdk-dev] [PATCH v4 0/3] extend RSS offload types Simei Su
2019-09-27  8:54       ` [dpdk-dev] [PATCH v4 1/3] ethdev: decouple flow types and " Simei Su
2019-09-29 11:32         ` Andrew Rybchenko
2019-09-27  8:54       ` [dpdk-dev] [PATCH v4 2/3] ethdev: extend " Simei Su
2019-09-28  1:03         ` Zhang, Qi Z
2019-09-28  1:39           ` Su, Simei
2019-09-27  8:54       ` [dpdk-dev] [PATCH v4 3/3] app/testpmd: add RSS offload types extending support Simei Su
2019-09-28 16:49         ` Ori Kam
2019-09-29  6:46           ` Su, Simei
2019-09-29  7:21             ` Su, Simei
2019-09-28  2:29       ` [dpdk-dev] [PATCH v5 0/3] extend RSS offload types Simei Su
2019-09-28  2:29         ` [dpdk-dev] [PATCH v5 1/3] ethdev: decouple flow types and " Simei Su
2019-09-28 16:23           ` Ori Kam
2019-09-28  2:29         ` [dpdk-dev] [PATCH v5 2/3] ethdev: extend " Simei Su
2019-09-28 16:26           ` Ori Kam [this message]
2019-09-28  2:29         ` [dpdk-dev] [PATCH v5 3/3] app/testpmd: add RSS offload types extending support Simei Su
2019-09-29  5:11         ` [dpdk-dev] [PATCH v6 0/3] extend RSS offload types Simei Su
2019-09-29  5:11           ` [dpdk-dev] [PATCH v6 1/3] ethdev: decouple flow types and " Simei Su
2019-09-29  5:11           ` [dpdk-dev] [PATCH v6 2/3] ethdev: extend " Simei Su
2019-09-29 11:40             ` Andrew Rybchenko
2019-09-30  7:49               ` Zhang, Qi Z
2019-09-29  5:11           ` [dpdk-dev] [PATCH v6 3/3] app/testpmd: add RSS offload types extending support Simei Su
2019-09-29  7:09           ` [dpdk-dev] [PATCH v7 0/3] extend RSS offload types Simei Su
2019-09-29  7:09             ` [dpdk-dev] [PATCH v7 1/3] ethdev: decouple flow types and " Simei Su
2019-09-29  7:55               ` Yang, Zhiyong
2019-09-29  8:38                 ` Su, Simei
2019-09-29  7:09             ` [dpdk-dev] [PATCH v7 2/3] ethdev: extend " Simei Su
2019-09-29  8:55               ` Su, Simei
2019-09-29  9:15                 ` Su, Simei
2019-09-29  7:09             ` [dpdk-dev] [PATCH v7 3/3] app/testpmd: add RSS offload types extending support Simei Su
2019-10-01 14:36             ` [dpdk-dev] [PATCH v8 0/3] extend RSS offload types Simei Su
2019-10-01 14:36               ` [dpdk-dev] [PATCH v8 1/3] ethdev: decouple flow types and " Simei Su
2019-10-01 14:36               ` [dpdk-dev] [PATCH v8 2/3] ethdev: extend " Simei Su
2019-10-01 14:49                 ` Andrew Rybchenko
2019-10-01 16:02                   ` Iremonger, Bernard
2019-10-01 16:45                     ` Ferruh Yigit
2019-10-05  4:54                   ` Su, Simei
2019-10-01 14:36               ` [dpdk-dev] [PATCH v8 3/3] app/testpmd: add RSS offload types extending support Simei Su
2019-10-03 11:35               ` [dpdk-dev] [PATCH v9 0/3] extend RSS offload types Simei Su
2019-10-03 11:35                 ` [dpdk-dev] [PATCH v9 1/3] ethdev: decouple flow types and " Simei Su
2019-10-03 11:35                 ` [dpdk-dev] [PATCH v9 2/3] ethdev: extend " Simei Su
2019-10-03 11:35                 ` [dpdk-dev] [PATCH v9 3/3] app/testpmd: add RSS offload types extending support Simei Su
2019-10-04  4:45                 ` [dpdk-dev] [PATCH v10 0/3] extend RSS offload types Simei Su
2019-10-04  4:46                   ` [dpdk-dev] [PATCH v10 1/3] ethdev: decouple flow types and " Simei Su
2019-10-04  4:46                   ` [dpdk-dev] [PATCH v10 2/3] ethdev: extend " Simei Su
2019-10-08 16:45                     ` Andrew Rybchenko
2019-10-09  7:06                       ` Su, Simei
2019-10-04  4:46                   ` [dpdk-dev] [PATCH v10 3/3] app/testpmd: add RSS offload types extending support Simei Su
2019-10-09  6:57                   ` [dpdk-dev] [PATCH v11 0/3] extend RSS offload types Simei Su
2019-10-09  6:57                     ` [dpdk-dev] [PATCH v11 1/3] ethdev: decouple flow types and " Simei Su
2019-10-09  6:57                     ` [dpdk-dev] [PATCH v11 2/3] ethdev: extend " Simei Su
2019-10-09  7:18                       ` Andrew Rybchenko
2019-10-09  7:42                         ` Su, Simei
2019-10-09  7:55                           ` Andrew Rybchenko
2019-10-09  9:08                             ` Su, Simei
2019-10-09  9:32                             ` Zhang, Qi Z
2019-10-10 14:37                               ` Su, Simei
2019-10-09  6:57                     ` [dpdk-dev] [PATCH v11 3/3] app/testpmd: add RSS offload types extending support Simei Su
2019-10-14 13:36                     ` [dpdk-dev] [PATCH v12 0/3] extend RSS offload types Simei Su
2019-10-14 13:36                       ` [dpdk-dev] [PATCH v12 1/3] ethdev: decouple flow types and " Simei Su
2019-10-14 13:36                       ` [dpdk-dev] [PATCH v12 2/3] ethdev: extend " Simei Su
2019-10-15  9:07                         ` Andrew Rybchenko
2019-10-15 10:55                           ` Su, Simei
2019-10-15 11:09                             ` Andrew Rybchenko
2019-10-15 11:21                               ` Su, Simei
2019-10-14 13:36                       ` [dpdk-dev] [PATCH v12 3/3] app/testpmd: add RSS offload types extending support Simei Su
2019-10-15 12:56                       ` [dpdk-dev] [PATCH v13 0/3] extend RSS offload types Simei Su
2019-10-15 12:56                         ` [dpdk-dev] [PATCH v13 1/3] ethdev: decouple flow types and " Simei Su
2019-10-15 12:56                         ` [dpdk-dev] [PATCH v13 2/3] ethdev: extend " Simei Su
2019-10-15 13:07                           ` Andrew Rybchenko
2019-10-15 15:00                             ` Su, Simei
2019-10-15 12:56                         ` [dpdk-dev] [PATCH v13 3/3] app/testpmd: add RSS offload types extending support Simei Su
2019-10-15 15:09                         ` [dpdk-dev] [PATCH v14 0/3] extend RSS offload types Simei Su
2019-10-15 15:09                           ` [dpdk-dev] [PATCH v14 1/3] ethdev: decouple flow types and " Simei Su
2019-10-15 15:09                           ` [dpdk-dev] [PATCH v14 2/3] ethdev: extend " Simei Su
2019-10-15 15:09                           ` [dpdk-dev] [PATCH v14 3/3] app/testpmd: add RSS offload types extending support Simei Su
2019-10-18 11:43                           ` [dpdk-dev] [PATCH v14 0/3] extend RSS offload types Ferruh Yigit

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