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From: "Ananyev, Konstantin" <konstantin.ananyev@intel.com>
To: "Zhang, Helin" <helin.zhang@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v8 0/4] Support configuring hash functions
Date: Tue, 2 Dec 2014 13:15:59 +0000
Message-ID: <2601191342CEEE43887BDE71AB977258213BBFD8@IRSMSX105.ger.corp.intel.com> (raw)
In-Reply-To: <1417486760-24459-1-git-send-email-helin.zhang@intel.com>



> -----Original Message-----
> From: Zhang, Helin
> Sent: Tuesday, December 02, 2014 2:19 AM
> To: dev@dpdk.org
> Cc: Cao, Waterman; Cao, Min; Ananyev, Konstantin; Zhang, Helin
> Subject: [PATCH v8 0/4] Support configuring hash functions
> 
> These patches mainly support configuring hash functions. In detail,
>  - It can get/set global hash configurations.
>   * Get/set symmetric hash enable per flow type.
>   * Get/set hash function type.
>  - It can get/set symmetric hash enable per port.
>  - Four commands have been implemented in testpmd to support testing above.
>    * get_sym_hash_ena_per_port
>    * set_sym_hash_ena_per_port
>    * get_hash_global_config
>    * set_hash_global_config
> 
> It also uses constant hash keys to replace runtime generating hash keys.
> Global initialization is added to correctly put registers to an initial state.
> 
> v3 changes:
> * Removed renamings in rte_ethdev.h.
> * Redesigned filter control API and its relevant structures/enums.
> * Renamed header file from rte_eth_features.h to rte_eth_ctrol.h.
> * Remove public header file of rte_i40e.h specific for i40e.
> * Added hardware initialization function during port init.
> * Used constant random hash keys in i40e PF.
> * renamed the commands in testpmd based on the redesigned filter control API.
> 
> v4 changes:
> * Fixed a bug in testpmd to support 'set_sym_hash_ena_per_port'.
> 
> v5 changes:
> * Integrated with filter API defined recently.
> * Remove all for filter API definition, as it has already defined and merged
>   recently.
> 
> v6 changes:
> * Flow type strings are used to replace Packet Classification Types, to isolate
>   hardware specific things.
> * Implemented the mapping function to convert RSS offload types to Packet
>   Classification Types, to isolate the real hardware specific things.
> * Removed initialization of global registers in i40e PMD, as global registers
>   shouldn't be initialized per port.
> * Added more annotations to get code more understandable.
> * Corrected annotation format for documenation.
> 
> v7 changes:
> * Removed swap configurations, as it is not allowed by hardware design.
> * Put symmetric hash per flow type and hash function type into
>   'RTE_ETH_HASH_FILTER_GLOBAL_CONFIG', as they are controlling global registers
>   which will affects all the ports of the same NIC.
> 
> v8 changes:
> * Removed redundant checks in i40e_ethdev.c.
> * Solved compile errors on ICC.
> 
> Helin Zhang (4):
>   ethdev: code style fixes
>   i40e: use constant as the default hash keys
>   i40e: support of controlling hash functions
>   app/testpmd: add commands to support hash functions
> 
>  app/test-pmd/cmdline.c            | 333 ++++++++++++++++++++++++++++++++++++++
>  lib/librte_ether/rte_eth_ctrl.h   |  72 ++++++++-
>  lib/librte_pmd_i40e/i40e_ethdev.c | 308 +++++++++++++++++++++++++++++++++--
>  3 files changed, 699 insertions(+), 14 deletions(-)
> 
> --
> 1.8.1.4

Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>

  parent reply	other threads:[~2014-12-02 13:16 UTC|newest]

Thread overview: 71+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-30  6:20 [dpdk-dev] [PATCH v3 0/7] " Helin Zhang
2014-09-30  6:20 ` [dpdk-dev] [PATCH v3 1/7] ethdev: add more annotations Helin Zhang
2014-10-13  6:12   ` [dpdk-dev] [PATCH v4 0/7] Support configuring hash functions Helin Zhang
2014-10-13  6:12     ` [dpdk-dev] [PATCH v4 1/7] ethdev: add more annotations Helin Zhang
2014-10-13  6:12     ` [dpdk-dev] [PATCH v4 2/7] ethdev: add interfaces and relevant for filter control Helin Zhang
2014-10-13  6:12     ` [dpdk-dev] [PATCH v4 3/7] ethdev: add structures and enum for hash " Helin Zhang
2014-10-13  6:12     ` [dpdk-dev] [PATCH v4 4/7] i40e: add hash filter control implementation Helin Zhang
2014-10-13 10:23       ` Chilikin, Andrey
2014-10-14  0:42         ` Zhang, Helin
2014-10-13  6:12     ` [dpdk-dev] [PATCH v4 5/7] i40e: add hardware initialization Helin Zhang
2014-10-13  6:12     ` [dpdk-dev] [PATCH v4 6/7] i40e: Use constant random hash keys Helin Zhang
2014-10-13  6:12     ` [dpdk-dev] [PATCH v4 7/7] app/testpmd: add commands to support hash filter control Helin Zhang
2014-10-13 12:27     ` [dpdk-dev] [PATCH v4 0/7] Support configuring hash functions Zhan, Zhaochen
2014-10-14  3:32     ` Wu, Jingjing
2014-10-21  3:14     ` [dpdk-dev] [PATCH v5 0/5] " Helin Zhang
2014-10-21  3:14       ` [dpdk-dev] [PATCH v5 1/5] i40e: Use constant random hash keys Helin Zhang
2014-11-03  7:49         ` Thomas Monjalon
2014-11-03  8:18           ` Zhang, Helin
2014-11-03  8:59             ` Thomas Monjalon
2014-11-06  7:52               ` Zhang, Helin
2014-11-11  3:30               ` Zhang, Helin
2014-10-21  3:14       ` [dpdk-dev] [PATCH v5 2/5] ethdev: add enum type and relevant structures for hash filter control Helin Zhang
2014-11-03  7:57         ` Thomas Monjalon
2014-11-06  3:41           ` Zhang, Helin
2014-11-06  8:43             ` Thomas Monjalon
2014-11-06  8:54               ` Zhang, Helin
2014-11-11  3:27           ` Zhang, Helin
2014-11-11  6:46           ` Zhang, Helin
2014-11-11 21:08             ` Thomas Monjalon
2014-11-12  5:52               ` Zhang, Helin
2014-11-12  9:30                 ` Thomas Monjalon
2014-11-12 14:22                   ` Zhang, Helin
2014-10-21  3:14       ` [dpdk-dev] [PATCH v5 3/5] i40e: add hash filter control implementation Helin Zhang
2014-10-21  3:14       ` [dpdk-dev] [PATCH v5 4/5] i40e: add hardware initialization Helin Zhang
2014-10-21  3:14       ` [dpdk-dev] [PATCH v5 5/5] app/testpmd: add commands to support hash filter Helin Zhang
2014-11-07  3:45       ` [dpdk-dev] [PATCH v5 0/5] Support configuring hash functions Chen, Erlu
2014-11-07  6:12       ` Chen, Erlu
2014-11-19 14:58       ` [dpdk-dev] [PATCH v6 0/3] " Helin Zhang
2014-11-19 14:58         ` [dpdk-dev] [PATCH v6 1/3] i40e: Use constant as the default hash keys Helin Zhang
2014-11-19 14:58         ` [dpdk-dev] [PATCH v6 2/3] i40e: support of controlling hash functions Helin Zhang
2014-11-19 14:58         ` [dpdk-dev] [PATCH v6 3/3] app/testpmd: add commands to support " Helin Zhang
2014-11-27 15:45         ` [dpdk-dev] [PATCH v6 0/3] Support configuring " Thomas Monjalon
2014-11-27 16:17           ` Zhang, Helin
2014-11-28 12:14         ` [dpdk-dev] [PATCH v7 0/4] " Helin Zhang
2014-11-28 12:14           ` [dpdk-dev] [PATCH v7 1/4] ethdev: code style fixes Helin Zhang
2014-11-28 12:14           ` [dpdk-dev] [PATCH v7 2/4] i40e: use constant as the default hash keys Helin Zhang
2014-11-28 12:14           ` [dpdk-dev] [PATCH v7 3/4] i40e: support of controlling hash functions Helin Zhang
2014-11-28 12:52             ` Ananyev, Konstantin
2014-11-28 12:14           ` [dpdk-dev] [PATCH v7 4/4] app/testpmd: app/testpmd: add commands to support " Helin Zhang
2014-12-02  2:19           ` [dpdk-dev] [PATCH v8 0/4] Support configuring " Helin Zhang
2014-12-02  2:19             ` [dpdk-dev] [PATCH v8 1/4] ethdev: code style fixes Helin Zhang
2014-12-02  2:19             ` [dpdk-dev] [PATCH v8 2/4] i40e: use constant as the default hash keys Helin Zhang
2014-12-02  2:19             ` [dpdk-dev] [PATCH v8 3/4] i40e: support of controlling hash functions Helin Zhang
2015-01-20  7:54               ` Thomas Monjalon
2015-01-21  0:13                 ` Zhang, Helin
2015-01-22  7:44                 ` Zhang, Helin
2014-12-02  2:19             ` [dpdk-dev] [PATCH v8 4/4] app/testpmd: add commands to support " Helin Zhang
2014-12-02 13:15             ` Ananyev, Konstantin [this message]
2015-01-22  7:36             ` [dpdk-dev] [PATCH v9 0/5] Support configuring " Helin Zhang
2015-01-22  7:36               ` [dpdk-dev] [PATCH v9 1/5] i40e: use constant as the default hash keys Helin Zhang
2015-01-22  7:36               ` [dpdk-dev] [PATCH v9 2/5] ethdev: code style fixes Helin Zhang
2015-01-22  7:36               ` [dpdk-dev] [PATCH v9 3/5] ethdev: support of configuring hash functions Helin Zhang
2015-01-22  7:36               ` [dpdk-dev] [PATCH v9 4/5] i40e: support of controlling " Helin Zhang
2015-01-22  7:36               ` [dpdk-dev] [PATCH v9 5/5] app/testpmd: add commands to support " Helin Zhang
     [not found]                 ` <5028514.8nkR6oWFO2@xps13>
2015-02-03  2:35                   ` Zhang, Helin
2014-09-30  6:20 ` [dpdk-dev] [PATCH v3 2/7] ethdev: add interfaces and relevant for filter control Helin Zhang
2014-09-30  6:20 ` [dpdk-dev] [PATCH v3 3/7] ethdev: add structures and enum for hash " Helin Zhang
2014-09-30  6:20 ` [dpdk-dev] [PATCH v3 4/7] i40e: add hash filter control implementation Helin Zhang
2014-09-30  6:20 ` [dpdk-dev] [PATCH v3 5/7] i40e: add hardware initialization Helin Zhang
2014-09-30  6:20 ` [dpdk-dev] [PATCH v3 6/7] i40e: Use constant random hash keys Helin Zhang
2014-09-30  6:20 ` [dpdk-dev] [PATCH v3 7/7] app/testpmd: add commands to support hash filter control Helin Zhang

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