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* [dpdk-dev] [RFC PATCH v1 0/4] ethdev: add per-PMD tuning of RxTx parmeters
@ 2018-03-07 12:08 Remy Horton
  2018-03-07 12:08 ` [dpdk-dev] [RFC PATCH v1 1/4] ethdev: add support for PMD-tuned Tx/Rx parameters Remy Horton
                   ` (4 more replies)
  0 siblings, 5 replies; 74+ messages in thread
From: Remy Horton @ 2018-03-07 12:08 UTC (permalink / raw)
  To: dev
  Cc: Wenzhuo Lu, Jingjing Wu, Qi Zhang, Beilei Xing, Shreyansh Jain,
	Thomas Monjalon

The optimal values of several transmission & reception related parameters,
such as burst sizes, descriptor ring sizes, and number of queues, varies
between different network interface devices. This patchset allows individual
PMDs to specify their preferred parameter values, and if so indicated by an
application, for them to be used automatically by the ethdev layer.

This RFC/V1 includes per-PMD values for e1000 and i40e but it is expected
that subsequent patchsets will cover other PMDs. A deprecation notice
covering the API/ABI change is in place.


Remy Horton (4):
  ethdev: add support for PMD-tuned Tx/Rx parameters
  net/e1000: add TxRx tuning parameters
  net/i40e: add TxRx tuning parameters
  testpmd: make use of per-PMD TxRx parameters

 app/test-pmd/testpmd.c         |  5 +++--
 drivers/net/e1000/em_ethdev.c  |  8 ++++++++
 drivers/net/i40e/i40e_ethdev.c | 35 ++++++++++++++++++++++++++++++++---
 lib/librte_ether/rte_ethdev.c  | 18 ++++++++++++++++++
 lib/librte_ether/rte_ethdev.h  | 15 +++++++++++++++
 5 files changed, 76 insertions(+), 5 deletions(-)

-- 
2.9.5

^ permalink raw reply	[flat|nested] 74+ messages in thread

end of thread, other threads:[~2018-04-10 18:56 UTC | newest]

Thread overview: 74+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-03-07 12:08 [dpdk-dev] [RFC PATCH v1 0/4] ethdev: add per-PMD tuning of RxTx parmeters Remy Horton
2018-03-07 12:08 ` [dpdk-dev] [RFC PATCH v1 1/4] ethdev: add support for PMD-tuned Tx/Rx parameters Remy Horton
2018-03-14 12:28   ` Shreyansh Jain
2018-03-14 14:09     ` Remy Horton
2018-03-14 14:43   ` Ferruh Yigit
2018-03-14 15:10     ` Shreyansh Jain
2018-03-15  9:02       ` Remy Horton
2018-03-14 15:48     ` Remy Horton
2018-03-14 16:42       ` Ferruh Yigit
2018-03-14 17:23         ` Shreyansh Jain
2018-03-14 17:52           ` Ferruh Yigit
2018-03-14 18:53             ` Ananyev, Konstantin
2018-03-14 21:02               ` Ferruh Yigit
2018-03-14 21:36                 ` Bruce Richardson
2018-03-15 13:57                   ` Ferruh Yigit
2018-03-15 14:39                     ` Bruce Richardson
2018-03-15 14:57                       ` Ferruh Yigit
2018-03-16 13:54                         ` Shreyansh Jain
2018-03-16 14:18                           ` Bruce Richardson
2018-03-16 15:36                           ` Remy Horton
2018-03-20 15:03                             ` Ferruh Yigit
2018-03-21 10:14                               ` Remy Horton
2018-03-21 13:56                                 ` Ferruh Yigit
2018-03-20 14:54                           ` Ferruh Yigit
2018-03-21  6:51                             ` Shreyansh Jain
2018-03-21 10:02                               ` Ferruh Yigit
2018-03-21 10:45                                 ` Shreyansh Jain
2018-03-15 12:51                 ` Ananyev, Konstantin
2018-03-15 13:57                   ` Ferruh Yigit
2018-03-15 14:42                     ` Bruce Richardson
2018-03-07 12:08 ` [dpdk-dev] [RFC PATCH v1 2/4] net/e1000: add TxRx tuning parameters Remy Horton
2018-03-07 12:08 ` [dpdk-dev] [RFC PATCH v1 3/4] net/i40e: " Remy Horton
2018-03-07 12:08 ` [dpdk-dev] [RFC PATCH v1 4/4] testpmd: make use of per-PMD TxRx parameters Remy Horton
2018-03-21 14:27 ` [dpdk-dev] [PATCH v2 0/4] ethdev: add per-PMD tuning of RxTx parmeters Remy Horton
2018-03-21 14:27   ` [dpdk-dev] [PATCH v2 1/4] ethdev: add support for PMD-tuned Tx/Rx parameters Remy Horton
2018-03-28  7:11     ` Shreyansh Jain
2018-03-30 15:40     ` Thomas Monjalon
2018-03-30 15:57       ` Thomas Monjalon
2018-03-31  0:46     ` Thomas Monjalon
2018-03-21 14:27   ` [dpdk-dev] [PATCH v2 2/4] net/e1000: add TxRx tuning parameters Remy Horton
2018-03-21 14:27   ` [dpdk-dev] [PATCH v2 3/4] net/i40e: " Remy Horton
2018-03-21 14:27   ` [dpdk-dev] [PATCH v2 4/4] testpmd: make use of per-PMD TxRx parameters Remy Horton
2018-03-28  7:18     ` Shreyansh Jain
2018-04-03 11:00       ` Remy Horton
2018-03-31  0:01     ` Thomas Monjalon
2018-04-03  8:49       ` Remy Horton
2018-03-27 18:43   ` [dpdk-dev] [PATCH v2 0/4] ethdev: add per-PMD tuning of RxTx parmeters Ferruh Yigit
2018-03-30 10:34     ` Ferruh Yigit
2018-03-31  0:05       ` Thomas Monjalon
2018-04-04 17:17   ` [dpdk-dev] [PATCH v3 " Remy Horton
2018-04-04 17:17     ` [dpdk-dev] [PATCH v3 1/4] ethdev: add support for PMD-tuned Tx/Rx parameters Remy Horton
2018-04-04 18:56       ` De Lara Guarch, Pablo
2018-04-05 10:16         ` Thomas Monjalon
2018-04-04 17:17     ` [dpdk-dev] [PATCH v3 2/4] net/e1000: add TxRx tuning parameters Remy Horton
2018-04-04 17:17     ` [dpdk-dev] [PATCH v3 3/4] net/i40e: " Remy Horton
2018-04-04 17:17     ` [dpdk-dev] [PATCH v3 4/4] testpmd: make use of per-PMD TxRx parameters Remy Horton
2018-04-06 14:49     ` [dpdk-dev] [PATCH v5 0/4] ethdev: add per-PMD tuning of RxTx parmeters Remy Horton
2018-04-06 14:49       ` [dpdk-dev] [PATCH v5 1/4] ethdev: add support for PMD-tuned Tx/Rx parameters Remy Horton
2018-04-06 14:50       ` [dpdk-dev] [PATCH v5 2/4] net/e1000: add TxRx tuning parameters Remy Horton
2018-04-06 14:50       ` [dpdk-dev] [PATCH v5 3/4] net/i40e: " Remy Horton
2018-04-06 14:50       ` [dpdk-dev] [PATCH v5 4/4] testpmd: make use of per-PMD TxRx parameters Remy Horton
2018-04-09 12:55         ` Shreyansh Jain
2018-04-09 14:38           ` Remy Horton
2018-04-10  4:18             ` Shreyansh Jain
2018-04-10  6:09               ` Remy Horton
2018-04-10  6:39                 ` Shreyansh Jain
2018-04-06 17:01       ` [dpdk-dev] [PATCH v5 0/4] ethdev: add per-PMD tuning of RxTx parmeters Ferruh Yigit
2018-04-10  9:43       ` [dpdk-dev] [PATCH v6 " Remy Horton
2018-04-10  9:43         ` [dpdk-dev] [PATCH v6 1/4] ethdev: add support for PMD-tuned Tx/Rx parameters Remy Horton
2018-04-10  9:43         ` [dpdk-dev] [PATCH v6 2/4] net/e1000: add TxRx tuning parameters Remy Horton
2018-04-10  9:43         ` [dpdk-dev] [PATCH v6 3/4] net/i40e: " Remy Horton
2018-04-10  9:43         ` [dpdk-dev] [PATCH v6 4/4] testpmd: make use of per-PMD TxRx parameters Remy Horton
2018-04-10 12:57         ` [dpdk-dev] [PATCH v6 0/4] ethdev: add per-PMD tuning of RxTx parmeters Thomas Monjalon
2018-04-10 18:56         ` Ferruh Yigit

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