From: Helin Zhang <helin.zhang@intel.com> To: dev@dpdk.org Subject: [dpdk-dev] [PATCH v8 0/4] Support configuring hash functions Date: Tue, 2 Dec 2014 10:19:16 +0800 Message-ID: <1417486760-24459-1-git-send-email-helin.zhang@intel.com> (raw) In-Reply-To: <1417176852-12345-1-git-send-email-helin.zhang@intel.com> 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
next prev parent reply other threads:[~2014-12-02 2:19 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 ` Helin Zhang [this message] 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 ` [dpdk-dev] [PATCH v8 0/4] Support configuring " Ananyev, Konstantin 2015-01-22 7:36 ` [dpdk-dev] [PATCH v9 0/5] " 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
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1417486760-24459-1-git-send-email-helin.zhang@intel.com \ --to=helin.zhang@intel.com \ --cc=dev@dpdk.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: link
DPDK patches and discussions This inbox may be cloned and mirrored by anyone: git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git # If you have public-inbox 1.1+ installed, you may # initialize and index your mirror using the following commands: public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \ dev@dpdk.org public-inbox-index dev Example config snippet for mirrors. Newsgroup available over NNTP: nntp://inbox.dpdk.org/inbox.dpdk.dev AGPL code for this site: git clone https://public-inbox.org/public-inbox.git