DPDK patches and discussions
 help / color / mirror / Atom feed
* [PATCH 0/4] support protocol based buffer split
@ 2022-08-12 18:15 Yuan Wang
  2022-08-12 18:15 ` [PATCH 1/4] ethdev: introduce protocol header API Yuan Wang
                   ` (15 more replies)
  0 siblings, 16 replies; 72+ messages in thread
From: Yuan Wang @ 2022-08-12 18:15 UTC (permalink / raw)
  To: thomas, andrew.rybchenko, xiaoyun.li, ferruh.yigit,
	aman.deep.singh, yuying.zhang, qi.z.zhang, jerinjacobk,
	viacheslavo, mdr
  Cc: stephen, xuan.ding, wenxuanx.wu, dev, Yuan Wang

Protocol type based buffer split consists of splitting a received packet
into several separate segments based on the packet content. It is useful
in some scenarios, such as GPU acceleration. The splitting will help to
enable true zero copy and hence improve the performance significantly.

This patchset aims to support protocol header split based on current buffer
split. When Rx queue is configured with RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT
offload and corresponding protocol, packets received will be directly split
into different mempools. 

Yuan Wang (4):
  ethdev: introduce protocol header API
  ethdev: introduce protocol hdr based buffer split
  app/testpmd: add rxhdrs commands and parameters
  net/ice: support buffer split in Rx path

 app/test-pmd/cmdline.c                 | 123 +++++++++++++-
 app/test-pmd/config.c                  |  70 ++++++++
 app/test-pmd/parameters.c              |  16 +-
 app/test-pmd/testpmd.c                 |   6 +-
 app/test-pmd/testpmd.h                 |   6 +
 doc/guides/rel_notes/release_22_11.rst |  14 ++
 drivers/net/ice/ice_ethdev.c           |  35 +++-
 drivers/net/ice/ice_rxtx.c             | 220 +++++++++++++++++++++----
 drivers/net/ice/ice_rxtx.h             |  16 ++
 drivers/net/ice/ice_rxtx_vec_common.h  |   3 +
 lib/ethdev/ethdev_driver.h             |  15 ++
 lib/ethdev/rte_ethdev.c                |  88 ++++++++--
 lib/ethdev/rte_ethdev.h                |  41 ++++-
 lib/ethdev/version.map                 |   3 +
 14 files changed, 606 insertions(+), 50 deletions(-)

-- 
2.25.1


^ permalink raw reply	[flat|nested] 72+ messages in thread

end of thread, other threads:[~2022-10-10  2:45 UTC | newest]

Thread overview: 72+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-08-12 18:15 [PATCH 0/4] support protocol based buffer split Yuan Wang
2022-08-12 18:15 ` [PATCH 1/4] ethdev: introduce protocol header API Yuan Wang
2022-08-12 18:15 ` [PATCH 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-08-12 18:15 ` [PATCH 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-08-12 18:15 ` [PATCH 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-09-01 22:33 ` [PATCH v2 0/4] support protocol based buffer split Yuan Wang
2022-09-01 22:34 ` [PATCH v2 1/4] ethdev: introduce protocol header API Yuan Wang
2022-09-01 22:35 ` [PATCH v2 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-09-01 22:36 ` [PATCH v2 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-09-01 22:37 ` [PATCH v2 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-09-02 19:10 ` [PATCH v3 0/4] support protocol based buffer split Yuan Wang
2022-09-02 19:10   ` [PATCH v3 1/4] ethdev: introduce protocol header API Yuan Wang
2022-09-12 11:24     ` Andrew Rybchenko
2022-09-16  8:34       ` Wang, YuanX
2022-09-02 19:10   ` [PATCH v3 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-09-12 11:47     ` Andrew Rybchenko
2022-09-16  8:38       ` Wang, YuanX
2022-09-20  5:35         ` Andrew Rybchenko
2022-09-22  3:13           ` Wang, YuanX
2022-09-13  7:56     ` Suanming Mou
2022-09-16  8:39       ` Wang, YuanX
2022-09-02 19:10   ` [PATCH v3 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-09-02 19:10   ` [PATCH v3 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-09-20 11:12 ` [PATCH v4 0/4] support protocol based buffer split Yuan Wang
2022-09-20 11:12   ` [PATCH v4 1/4] ethdev: introduce protocol header API Yuan Wang
2022-09-20 11:12   ` [PATCH v4 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-09-20 11:12   ` [PATCH v4 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-09-20 11:12   ` [PATCH v4 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-09-26  9:40 ` [PATCH v5 0/4] support protocol based buffer split Yuan Wang
2022-09-26  9:40   ` [PATCH v5 1/4] ethdev: introduce protocol header API Yuan Wang
2022-09-26  9:40   ` [PATCH v5 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-09-28 15:42     ` Wang, YuanX
2022-09-26  9:40   ` [PATCH v5 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-09-26  9:40   ` [PATCH v5 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-09-29 18:59 ` [PATCH v6 0/4] support protocol based buffer split Yuan Wang
2022-09-29 18:59   ` [PATCH v6 1/4] ethdev: introduce protocol header API Yuan Wang
2022-09-29 18:59   ` [PATCH v6 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-09-29 18:59   ` [PATCH v6 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-09-29 18:59   ` [PATCH v6 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-09-30  6:45     ` Tang, Yaqi
2022-10-01 21:05 ` [PATCH v7 0/4] support protocol based buffer split Yuan Wang
2022-10-01 21:05   ` [PATCH v7 1/4] ethdev: introduce protocol header API Yuan Wang
2022-10-03  7:04     ` Andrew Rybchenko
2022-10-04  2:21       ` Wang, YuanX
2022-10-04  7:52         ` Andrew Rybchenko
2022-10-04 15:00           ` Wang, YuanX
2022-10-01 21:05   ` [PATCH v7 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-10-02  4:01     ` Wang, YuanX
2022-10-03  7:47     ` Andrew Rybchenko
2022-10-04  2:48       ` Wang, YuanX
2022-10-04  8:22         ` Andrew Rybchenko
2022-10-04 15:01           ` Wang, YuanX
2022-10-01 21:05   ` [PATCH v7 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-10-01 21:05   ` [PATCH v7 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-10-05 23:18 ` [PATCH v8 0/4] support protocol based buffer split Yuan Wang
2022-10-05 23:18   ` [PATCH v8 1/4] ethdev: introduce protocol header API Yuan Wang
2022-10-06 10:11     ` Andrew Rybchenko
2022-10-05 23:18   ` [PATCH v8 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-10-06 10:11     ` Andrew Rybchenko
2022-10-08 14:30       ` Ding, Xuan
2022-10-05 23:18   ` [PATCH v8 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-10-06 10:12     ` Andrew Rybchenko
2022-10-05 23:18   ` [PATCH v8 4/4] net/ice: support buffer split in Rx path Yuan Wang
2022-10-06 10:12     ` Andrew Rybchenko
2022-10-06 10:13   ` [PATCH v8 0/4] support protocol based buffer split Andrew Rybchenko
2022-10-09 20:25 ` [PATCH v9 " Yuan Wang
2022-10-09 14:58   ` Andrew Rybchenko
2022-10-10  2:45     ` Ding, Xuan
2022-10-09 20:25   ` [PATCH v9 1/4] ethdev: introduce protocol header API Yuan Wang
2022-10-09 20:25   ` [PATCH v9 2/4] ethdev: introduce protocol hdr based buffer split Yuan Wang
2022-10-09 20:25   ` [PATCH v9 3/4] app/testpmd: add rxhdrs commands and parameters Yuan Wang
2022-10-09 20:25   ` [PATCH v9 4/4] net/ice: support buffer split in Rx path Yuan Wang

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).