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 [thread overview]
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
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