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From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Jingjing Wu <jingjing.wu@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v4 08/21] mbuf: extend fdir field
Date: Tue, 28 Oct 2014 14:28:03 +0100
Message-ID: <1914722.TcObfZY1uh@xps13> (raw)
In-Reply-To: <1413939687-11177-9-git-send-email-jingjing.wu@intel.com>

2014-10-22 09:01, Jingjing Wu:
> extend fdir field to support flex bytes reported when fdir match

The commit log should explain why it is required (i40e?).
It will help to understand when digging into git history of mbuf file.

> --- a/lib/librte_mbuf/rte_mbuf.h
> +++ b/lib/librte_mbuf/rte_mbuf.h
> @@ -171,8 +173,14 @@ struct rte_mbuf {
>  	union {
>  		uint32_t rss;     /**< RSS hash result if RSS enabled */
>  		struct {
> -			uint16_t hash;
> -			uint16_t id;
> +			union {
> +				struct {
> +					uint16_t hash;
> +					uint16_t id;
> +				};
> +				uint32_t lo; /**< flexible bytes low*/
> +			};
> +			uint32_t hi;         /**< flexible bytes high*/
>  		} fdir;           /**< Filter identifier if FDIR enabled */

Please explain what could be the data of "flexible bytes high".

-- 
Thomas

  reply	other threads:[~2014-10-28 13:19 UTC|newest]

Thread overview: 123+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-26  6:03 [dpdk-dev] [PATCH v3 00/20] Support flow director programming on Fortville Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 01/20] i40e: set up and initialize flow director Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 02/20] i40e: tear down " Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 03/20] i40e: initialize flexible payload setting Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 04/20] lib/librte_ether: new filter APIs definition Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 05/20] lib/librte_ether: define structures for adding/deleting flow director Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 06/20] i40e: implement operations to add/delete " Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 07/20] app/test-pmd: add test commands to add/delete flow director filter Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 08/20] i40e: match counter for flow director Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 09/20] i40e: report flow director match info to mbuf Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 10/20] lib/librte_ether: define structures for getting flow director information Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 11/20] i40e: implement operations to get fdir info Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 12/20] app/test-pmd: display fdir statistics Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 13/20] i40e: implement operation to flush flow director table Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 14/20] app/test-pmd: add test command " Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 15/20] lib/librte_ether: define structures for configuring flexible payload Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v316/20] i40e: implement operations to configure " Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 17/20] app/test-pmd: add test command " Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 18/20] lib/librte_ether: define structures for configuring flex masks Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 19/20] i40e: implement operations to configure flexible masks Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 20/20] app/test-pmd: add test command " Jingjing Wu
2014-10-13 15:58   ` De Lara Guarch, Pablo
2014-10-22  1:01 ` [dpdk-dev] [PATCH v4 00/21] Support flow director programming on Fortville Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 01/21] i40e: set up and initialize flow director Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 02/21] i40e: tear down " Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 03/21] i40e: initialize flexible payload setting Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 04/21] ethdev: define structures for adding/deleting flow director Jingjing Wu
2014-10-27 16:57     ` Thomas Monjalon
2014-10-28  1:18       ` Wu, Jingjing
2014-10-28 13:17         ` Thomas Monjalon
2014-10-29  1:29           ` Wu, Jingjing
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 05/21] i40e: implement operations to add/delete " Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 06/21] testpmd: add test commands to add/delete flow director filter Jingjing Wu
2014-10-28 13:23     ` Thomas Monjalon
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 07/21] i40e: match counter for flow director Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 08/21] mbuf: extend fdir field Jingjing Wu
2014-10-28 13:28     ` Thomas Monjalon [this message]
2014-10-29  1:45       ` Wu, Jingjing
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 09/21] i40e: report flow director match info to mbuf Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 10/21] testpmd: print extended fdir info in mbuf Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 11/21] ethdev: define structures for getting flow director information Jingjing Wu
2014-10-28 13:44     ` Thomas Monjalon
2014-10-29  2:10       ` Wu, Jingjing
2014-10-29  9:48         ` Thomas Monjalon
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 12/21] i40e: implement operations to get fdir info Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 13/21] testpmd: display fdir statistics Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 14/21] i40e: implement operation to flush flow director table Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 15/21] testpmd: add test command " Jingjing Wu
2014-10-28 13:53     ` Thomas Monjalon
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 16/21] ethdev: define structures for configuring flexible payload Jingjing Wu
2014-10-28 14:14     ` Thomas Monjalon
2014-10-29  3:21       ` Wu, Jingjing
2014-10-29  9:55         ` Thomas Monjalon
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 17/21] i40e: implement operations to configure " Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 18/21] testpmd: add test command " Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 19/21] ethdev: define structures for configuring flex masks Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 20/21] i40e: implement operations to configure flexible masks Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 21/21] testpmd: add test command " Jingjing Wu
2014-10-28 14:18     ` Thomas Monjalon
2014-10-29  2:35       ` Wu, Jingjing
2014-10-27 15:22   ` [dpdk-dev] [PATCH v4 00/21] Support flow director programming on Fortville Thomas Monjalon
2014-10-28  0:48   ` Zhang, Helin
2014-10-30  7:26   ` [dpdk-dev] [PATCH v5 " Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 01/21] i40e: set up and initialize flow director Jingjing Wu
2014-10-30  8:25       ` Wu, Jingjing
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 02/21] i40e: tear down " Jingjing Wu
2014-11-19  7:53       ` Cao, Min
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 03/21] i40e: initialize flexible payload setting Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 04/21] ethdev: define structures for adding/deleting flow director Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 05/21] i40e: implement operations to add/delete " Jingjing Wu
2014-11-05 21:18       ` De Lara Guarch, Pablo
2014-11-13  9:50         ` Thomas Monjalon
2014-11-13 11:36           ` Wu, Jingjing
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 06/21] testpmd: add test commands to add/delete flow director filter Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 07/21] i40e: match counter for flow director Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 08/21] mbuf: extend fdir field Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 09/21] i40e: report flow director match info to mbuf Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 10/21] testpmd: print extended fdir info in mbuf Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 11/21] ethdev: define structures for getting flow director information Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 12/21] i40e: implement operations to get fdir info Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 13/21] testpmd: display fdir statistics Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 14/21] i40e: implement operation to flush flow director table Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 15/21] testpmd: add test command " Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 16/21] ethdev: define structures for configuring flexible payload Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 17/21] i40e: implement operations to configure " Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 18/21] testpmd: add test command " Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 19/21] ethdev: define structures for configuring flex masks Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 20/21] i40e: implement operations to configure flexible masks Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 21/21] testpmd: add test command " Jingjing Wu
2014-10-30  8:07     ` [dpdk-dev] [PATCH v5 01/21] i40e: set up and initialize flow director Jingjing Wu
2014-11-21  0:46     ` [dpdk-dev] [PATCH v6 00/22] Support flow director programming on Fortville Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 01/22] i40e: set up and initialize flow director Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 02/22] i40e: tear down " Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 03/22] i40e: initialize flexible payload setting Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 04/22] ethdev: define structures for adding/deleting flow director Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 05/22] i40e: define functions for transition between flow_type and pctype Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 06/22] i40e: implement operations to add/delete flow director Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 07/22] testpmd: add test commands to add/delete flow director filter Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 08/22] i40e: match counter for flow director Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 09/22] mbuf: extend fdir field Jingjing Wu
2014-11-21 17:03         ` Chilikin, Andrey
2014-11-21 19:34           ` Ananyev, Konstantin
2014-11-21 19:37             ` Chilikin, Andrey
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 10/22] i40e: report flow director match info to mbuf Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 11/22] testpmd: print extended fdir info in mbuf Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 12/22] i40e: implement operation to flush flow director table Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 13/22] testpmd: add test command " Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 14/22] ethdev: define structures for getting flow director information Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 15/22] i40e: implement operations to get fdir info Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 16/22] ethdev: define structures for getting flow director statistics Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 17/22] i40e: implement operations to get fdir statistics Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 18/22] testpmd: display fdir info Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 19/22] ethdev: add flexible payload setting in eth_conf Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 20/22] i40e: take flow director flexible payload configuration Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 21/22] testpmd: add test command to configure flexible mask Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 22/22] testpmd: add test command to configure flexible payload Jingjing Wu
2014-11-21 11:34       ` [dpdk-dev] [PATCH v6 00/22] Support flow director programming on Fortville Ananyev, Konstantin
2014-11-24 23:20         ` Thomas Monjalon
2014-11-25  4:51           ` Wu, Jingjing
2014-11-25  9:23             ` Thomas Monjalon
2014-10-30  7:34   ` [dpdk-dev] [PATCH v4 00/21] " Cao, Min
2014-11-19  7:53   ` Cao, Min
2014-10-30  7:12 ` [dpdk-dev] [PATCH v3 00/20] " Cao, Min

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