DPDK-dev Archive on lore.kernel.org
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From: Ye Xiaolong <xiaolong.ye@intel.com>
To: Xiaoyun Li <xiaoyun.li@intel.com>
Cc: jingjing.wu@intel.com, keith.wiles@intel.com,
	cunming.liang@intel.com, omkar.maslekar@intel.com, dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v10 0/5] rawdev driver for ntb
Date: Tue, 2 Jul 2019 22:10:49 +0800
Message-ID: <20190702141049.GA85660@intel.com> (raw)
In-Reply-To: <20190702062521.91542-1-xiaoyun.li@intel.com>

On 07/02, Xiaoyun Li wrote:
>This patch set adds support for Intel NTB device with Skylake platform.
>It is a raw device for allowing two hosts to communicate with each other
>and access the peer memory.
>
>This patch set also provides a simple example to transmit a file between
>two hosts. But since there is no FIFO here, only support file which is
>no more than 4M. And will add FIFO in the future.
>
>series Acked-by: Jingjing Wu <jingjing.wu@intel.com>
>
>v10:
>* Updated and refined the release notes in the same patch as the code.
>
>v9:
>* Fixed a typo.
>* Added default case for PPD parse.
>
>v8:
>* Fixed a coding style issue.
>* Rebased codes to the newest master branch.
>
>v7:
>* Fixed a typo.
>* Generic spad registers to be spad_user and the specific spad is
>* defined by the specific hw.
>* Refined the codes by replacing with lib functions such as rte_read32.
>* Rebased the codes to the newest dpdk-next-net-intel branch.
>
>v6:
>* Fixed a typo.
>
>v5:
>* Actual v4. v4 patchset is the same as v3.
>
>v4:
>* Fix compile issues of comparison of array with null pointer.
>
>v3:
>* Fixed compilation issues with target i686.
>* Renamed communication devices to misc devices in usertool.
>* Rebased to the newest dpdk-next-net-intel branch.
>
>v2:
>* Replaced ! with NULL check for pointers.
>* Added ntb_ops valid check before use it.
>* Replaced RTE_MEMZONE_1GB with RTE_MEMZONE_IOVA_CONTIG in case users do
>  not use 1G hugepage.
>* Added a timeout for dev_stop handshake in case that the peer stopped
>  abnormally such as crashed while debugging.
>* Updated docs especailly about how to setup BIOS for skylake.
>* Fixed not return issue and not free issue in example.
>* Renamed ntb_devices to communication_devices to be more generic in
>  usertools.
>* Polish the codes and docs.
>
>Xiaoyun Li (5):
>  raw/ntb: introduce ntb rawdev driver
>  usertools/dpdk-devbind.py: add support for ntb
>  raw/ntb: add intel ntb support
>  raw/ntb: add handshake process
>  examples/ntb: enable an example for ntb
>
> MAINTAINERS                                   |   9 +
> config/common_base                            |   5 +
> doc/guides/rawdevs/index.rst                  |   1 +
> doc/guides/rawdevs/ntb_rawdev.rst             |  52 ++
> doc/guides/rel_notes/release_19_08.rst        |   5 +
> doc/guides/sample_app_ug/index.rst            |   1 +
> doc/guides/sample_app_ug/ntb.rst              |  47 +
> drivers/raw/Makefile                          |   1 +
> drivers/raw/meson.build                       |   2 +-
> drivers/raw/ntb_rawdev/Makefile               |  28 +
> drivers/raw/ntb_rawdev/meson.build            |   8 +
> drivers/raw/ntb_rawdev/ntb_hw_intel.c         | 369 ++++++++
> drivers/raw/ntb_rawdev/ntb_hw_intel.h         |  86 ++
> drivers/raw/ntb_rawdev/ntb_rawdev.c           | 839 ++++++++++++++++++
> drivers/raw/ntb_rawdev/ntb_rawdev.h           | 164 ++++
> .../ntb_rawdev/rte_pmd_ntb_rawdev_version.map |   4 +
> examples/Makefile                             |   1 +
> examples/meson.build                          |   2 +-
> examples/ntb/Makefile                         |  68 ++
> examples/ntb/meson.build                      |  16 +
> examples/ntb/ntb_fwd.c                        | 377 ++++++++
> mk/rte.app.mk                                 |   1 +
> usertools/dpdk-devbind.py                     |   9 +
> 23 files changed, 2093 insertions(+), 2 deletions(-)
> create mode 100644 doc/guides/rawdevs/ntb_rawdev.rst
> create mode 100644 doc/guides/sample_app_ug/ntb.rst
> create mode 100644 drivers/raw/ntb_rawdev/Makefile
> create mode 100644 drivers/raw/ntb_rawdev/meson.build
> create mode 100644 drivers/raw/ntb_rawdev/ntb_hw_intel.c
> create mode 100644 drivers/raw/ntb_rawdev/ntb_hw_intel.h
> create mode 100644 drivers/raw/ntb_rawdev/ntb_rawdev.c
> create mode 100644 drivers/raw/ntb_rawdev/ntb_rawdev.h
> create mode 100644 drivers/raw/ntb_rawdev/rte_pmd_ntb_rawdev_version.map
> create mode 100644 examples/ntb/Makefile
> create mode 100644 examples/ntb/meson.build
> create mode 100644 examples/ntb/ntb_fwd.c
>

For the series, Reviewed-by: Xiaolong Ye <xiaolong.ye@intel.com>

>-- 
>2.17.1
>

  parent reply index

Thread overview: 127+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-03  8:46 [dpdk-dev] [PATCH 0/6] " Xiaoyun Li
2019-06-03  8:46 ` [dpdk-dev] [PATCH 1/6] raw/ntb: introduce ntb rawdev driver Xiaoyun Li
2019-06-04  2:20   ` Ye Xiaolong
2019-06-03  8:46 ` [dpdk-dev] [PATCH 2/6] raw/ntb: add intel ntb support Xiaoyun Li
2019-06-04  3:01   ` Ye Xiaolong
2019-06-03  8:46 ` [dpdk-dev] [PATCH 3/6] raw/ntb: add handshake process Xiaoyun Li
2019-06-03  8:46 ` [dpdk-dev] [PATCH 4/6] examples/ntb: enable an example for ntb Xiaoyun Li
2019-06-04  6:48   ` Ye Xiaolong
2019-06-04  8:12     ` Li, Xiaoyun
2019-06-05  8:32       ` Li, Xiaoyun
2019-06-05  9:25         ` Ye Xiaolong
2019-06-05 13:36           ` Li, Xiaoyun
2019-06-06  2:07             ` Ye Xiaolong
2019-06-04  8:48   ` Ye Xiaolong
2019-06-05  3:11     ` Li, Xiaoyun
2019-06-03  8:46 ` [dpdk-dev] [PATCH 5/6] usertools/dpdk-devbind.py: add support " Xiaoyun Li
2019-06-04  7:53   ` Jerin Jacob Kollanukkaran
2019-06-04  8:16     ` Li, Xiaoyun
2019-06-03  8:46 ` [dpdk-dev] [PATCH 6/6] doc: update docs for ntb pmd Xiaoyun Li
2019-06-06  7:42 ` [dpdk-dev] [PATCH v2 0/6] rawdev driver for ntb Xiaoyun Li
2019-06-06  7:42   ` [dpdk-dev] [PATCH v2 1/6] raw/ntb: introduce ntb rawdev driver Xiaoyun Li
2019-06-06  7:42   ` [dpdk-dev] [PATCH v2 2/6] raw/ntb: add intel ntb support Xiaoyun Li
2019-06-06  7:43   ` [dpdk-dev] [PATCH v2 3/6] raw/ntb: add handshake process Xiaoyun Li
2019-06-06  7:43   ` [dpdk-dev] [PATCH v2 4/6] examples/ntb: enable an example for ntb Xiaoyun Li
2019-06-06  7:43   ` [dpdk-dev] [PATCH v2 5/6] usertools/dpdk-devbind.py: add support " Xiaoyun Li
2019-06-06  8:23     ` Bruce Richardson
2019-06-10  1:38       ` Li, Xiaoyun
2019-06-06  7:43   ` [dpdk-dev] [PATCH v2 6/6] doc: update docs for ntb driver Xiaoyun Li
2019-06-11  8:22   ` [dpdk-dev] [PATCH 0/6] rawdev driver for ntb Xiaoyun Li
2019-06-11  8:22     ` [dpdk-dev] [PATCH 1/6] raw/ntb: introduce ntb rawdev driver Xiaoyun Li
2019-06-11  8:22     ` [dpdk-dev] [PATCH 2/6] raw/ntb: add intel ntb support Xiaoyun Li
2019-06-11  8:22     ` [dpdk-dev] [PATCH 3/6] raw/ntb: add handshake process Xiaoyun Li
2019-06-11  8:22     ` [dpdk-dev] [PATCH 4/6] examples/ntb: enable an example for ntb Xiaoyun Li
2019-06-11  8:22     ` [dpdk-dev] [PATCH 5/6] usertools/dpdk-devbind.py: add support " Xiaoyun Li
2019-06-11  8:22     ` [dpdk-dev] [PATCH 6/6] doc: update docs for ntb driver Xiaoyun Li
2019-06-11  8:50   ` [dpdk-dev] [PATCH v3 0/6] rawdev driver for ntb Xiaoyun Li
2019-06-11  8:50     ` [dpdk-dev] [PATCH v3 1/6] raw/ntb: introduce ntb rawdev driver Xiaoyun Li
2019-06-11  8:50     ` [dpdk-dev] [PATCH v3 2/6] raw/ntb: add intel ntb support Xiaoyun Li
2019-06-11  8:50     ` [dpdk-dev] [PATCH v3 3/6] raw/ntb: add handshake process Xiaoyun Li
2019-06-11  8:50     ` [dpdk-dev] [PATCH v3 4/6] examples/ntb: enable an example for ntb Xiaoyun Li
2019-06-11  8:50     ` [dpdk-dev] [PATCH v3 5/6] usertools/dpdk-devbind.py: add support " Xiaoyun Li
2019-06-11  8:50     ` [dpdk-dev] [PATCH v3 6/6] doc: update docs for ntb driver Xiaoyun Li
2019-06-13  7:56     ` [dpdk-dev] [PATCH v4 0/6] rawdev driver for ntb Xiaoyun Li
2019-06-13  7:56       ` [dpdk-dev] [PATCH v4 1/6] raw/ntb: introduce ntb rawdev driver Xiaoyun Li
2019-06-13  7:56       ` [dpdk-dev] [PATCH v4 2/6] raw/ntb: add intel ntb support Xiaoyun Li
2019-06-13  7:56       ` [dpdk-dev] [PATCH v4 3/6] raw/ntb: add handshake process Xiaoyun Li
2019-06-13  7:56       ` [dpdk-dev] [PATCH v4 4/6] examples/ntb: enable an example for ntb Xiaoyun Li
2019-06-13  7:56       ` [dpdk-dev] [PATCH v4 5/6] usertools/dpdk-devbind.py: add support " Xiaoyun Li
2019-06-13  7:56       ` [dpdk-dev] [PATCH v4 6/6] doc: update docs for ntb driver Xiaoyun Li
2019-06-14  2:19       ` [dpdk-dev] [PATCH v5 0/6] rawdev driver for ntb Xiaoyun Li
2019-06-14  2:19         ` [dpdk-dev] [PATCH v5 1/6] raw/ntb: introduce ntb rawdev driver Xiaoyun Li
2019-06-17 12:49           ` Wang, Xiao W
2019-06-18  1:28             ` Li, Xiaoyun
2019-06-14  2:19         ` [dpdk-dev] [PATCH v5 2/6] raw/ntb: add intel ntb support Xiaoyun Li
2019-06-14  2:19         ` [dpdk-dev] [PATCH v5 3/6] raw/ntb: add handshake process Xiaoyun Li
2019-06-14  2:19         ` [dpdk-dev] [PATCH v5 4/6] examples/ntb: enable an example for ntb Xiaoyun Li
2019-06-14  2:19         ` [dpdk-dev] [PATCH v5 5/6] usertools/dpdk-devbind.py: add support " Xiaoyun Li
2019-06-14  2:19         ` [dpdk-dev] [PATCH v5 6/6] doc: update docs for ntb driver Xiaoyun Li
2019-06-18  2:10         ` [dpdk-dev] [PATCH v6 0/6] rawdev driver for ntb Xiaoyun Li
2019-06-18  2:10           ` [dpdk-dev] [PATCH v6 1/6] raw/ntb: introduce ntb rawdev driver Xiaoyun Li
2019-06-18 16:07             ` Wu, Jingjing
2019-06-18  2:10           ` [dpdk-dev] [PATCH v6 2/6] raw/ntb: add intel ntb support Xiaoyun Li
2019-06-18 16:07             ` Wu, Jingjing
2019-06-18  2:10           ` [dpdk-dev] [PATCH v6 3/6] raw/ntb: add handshake process Xiaoyun Li
2019-06-18 16:07             ` Wu, Jingjing
2019-06-20 10:06               ` Li, Xiaoyun
2019-06-18  2:10           ` [dpdk-dev] [PATCH v6 4/6] examples/ntb: enable an example for ntb Xiaoyun Li
2019-06-18  2:10           ` [dpdk-dev] [PATCH v6 5/6] usertools/dpdk-devbind.py: add support " Xiaoyun Li
2019-06-18  2:10           ` [dpdk-dev] [PATCH v6 6/6] doc: update docs for ntb driver Xiaoyun Li
2019-06-20 10:21           ` [dpdk-dev] [PATCH v7 0/6] rawdev driver for ntb Xiaoyun Li
2019-06-20 10:21             ` [dpdk-dev] [PATCH v7 1/6] raw/ntb: introduce ntb rawdev driver Xiaoyun Li
2019-06-20 10:21             ` [dpdk-dev] [PATCH v7 2/6] raw/ntb: add intel ntb support Xiaoyun Li
2019-06-20 10:21             ` [dpdk-dev] [PATCH v7 3/6] raw/ntb: add handshake process Xiaoyun Li
2019-06-20 10:21             ` [dpdk-dev] [PATCH v7 4/6] examples/ntb: enable an example for ntb Xiaoyun Li
2019-06-20 10:21             ` [dpdk-dev] [PATCH v7 5/6] usertools/dpdk-devbind.py: add support " Xiaoyun Li
2019-06-20 10:21             ` [dpdk-dev] [PATCH v7 6/6] doc: update docs for ntb driver Xiaoyun Li
2019-06-26  7:12             ` [dpdk-dev] [PATCH v8 0/6] rawdev driver for ntb Xiaoyun Li
2019-06-26  7:12               ` [dpdk-dev] [PATCH v8 1/6] raw/ntb: introduce ntb rawdev driver Xiaoyun Li
2019-06-27 16:31                 ` Wu, Jingjing
2019-06-26  7:12               ` [dpdk-dev] [PATCH v8 2/6] raw/ntb: add intel ntb support Xiaoyun Li
2019-06-27 17:06                 ` Wu, Jingjing
2019-06-28  1:33                   ` Li, Xiaoyun
2019-06-26  7:12               ` [dpdk-dev] [PATCH v8 3/6] raw/ntb: add handshake process Xiaoyun Li
2019-06-27 17:19                 ` Wu, Jingjing
2019-06-28  1:33                   ` Li, Xiaoyun
2019-06-26  7:12               ` [dpdk-dev] [PATCH v8 4/6] examples/ntb: enable an example for ntb Xiaoyun Li
2019-06-27 17:30                 ` Wu, Jingjing
2019-06-28  1:36                   ` Li, Xiaoyun
2019-06-26  7:12               ` [dpdk-dev] [PATCH v8 5/6] usertools/dpdk-devbind.py: add support " Xiaoyun Li
2019-06-27 17:34                 ` Wu, Jingjing
2019-06-26  7:12               ` [dpdk-dev] [PATCH v8 6/6] doc: update docs for ntb driver Xiaoyun Li
2019-06-27 17:33                 ` Wu, Jingjing
2019-06-28  2:53               ` [dpdk-dev] [PATCH v9 0/6] rawdev driver for ntb Xiaoyun Li
2019-06-28  2:53                 ` [dpdk-dev] [PATCH v9 1/6] raw/ntb: introduce ntb rawdev driver Xiaoyun Li
2019-06-28  2:53                 ` [dpdk-dev] [PATCH v9 2/6] raw/ntb: add intel ntb support Xiaoyun Li
2019-06-28  2:53                 ` [dpdk-dev] [PATCH v9 3/6] raw/ntb: add handshake process Xiaoyun Li
2019-06-28  2:53                 ` [dpdk-dev] [PATCH v9 4/6] examples/ntb: enable an example for ntb Xiaoyun Li
2019-06-28  2:53                 ` [dpdk-dev] [PATCH v9 5/6] usertools/dpdk-devbind.py: add support " Xiaoyun Li
2019-06-28  2:53                 ` [dpdk-dev] [PATCH v9 6/6] doc: update docs for ntb driver Xiaoyun Li
2019-07-01 14:24                   ` Thomas Monjalon
2019-07-02  1:18                     ` Li, Xiaoyun
2019-06-28 10:17                 ` [dpdk-dev] [PATCH v9 0/6] rawdev driver for ntb Wu, Jingjing
2019-07-02  6:17                 ` [dpdk-dev] [PATCH v10 0/5] " Xiaoyun Li
2019-07-02  6:17                   ` [dpdk-dev] [PATCH v10 1/5] raw/ntb: introduce ntb rawdev driver Xiaoyun Li
2019-07-02  6:17                   ` [dpdk-dev] [PATCH v10 2/5] usertools/dpdk-devbind.py: add support for ntb Xiaoyun Li
2019-07-02  6:17                   ` [dpdk-dev] [PATCH v10 3/5] raw/ntb: add intel ntb support Xiaoyun Li
2019-07-02  6:17                   ` [dpdk-dev] [PATCH v10 4/5] raw/ntb: add handshake process Xiaoyun Li
2019-07-02  6:17                   ` [dpdk-dev] [PATCH v10 5/5] examples/ntb: enable an example for ntb Xiaoyun Li
2019-07-02  6:23                 ` [dpdk-dev] [PATCH v10 1/5] raw/ntb: introduce ntb rawdev driver Xiaoyun Li
2019-07-02  6:25                 ` [dpdk-dev] [PATCH v10 0/5] rawdev driver for ntb Xiaoyun Li
2019-07-02  6:25                   ` [dpdk-dev] [PATCH v10 1/5] raw/ntb: introduce ntb rawdev driver Xiaoyun Li
2019-07-04 10:31                     ` Thomas Monjalon
2019-07-04 10:37                       ` Bruce Richardson
2019-07-05  1:21                       ` Li, Xiaoyun
2019-07-05  1:28                       ` Li, Xiaoyun
2019-07-02  6:25                   ` [dpdk-dev] [PATCH v10 2/5] usertools/dpdk-devbind.py: add support for ntb Xiaoyun Li
2019-07-02  6:25                   ` [dpdk-dev] [PATCH v10 3/5] raw/ntb: add intel ntb support Xiaoyun Li
2019-07-02  6:25                   ` [dpdk-dev] [PATCH v10 4/5] raw/ntb: add handshake process Xiaoyun Li
2019-07-02  6:25                   ` [dpdk-dev] [PATCH v10 5/5] examples/ntb: enable an example for ntb Xiaoyun Li
2019-07-02 14:10                   ` Ye Xiaolong [this message]
2019-07-04 12:29                 ` [dpdk-dev] [PATCH v11 0/4] rawdev driver " Thomas Monjalon
2019-07-04 12:29                   ` [dpdk-dev] [PATCH v11 1/4] raw/ntb: introduce NTB raw device driver Thomas Monjalon
2019-07-04 12:29                   ` [dpdk-dev] [PATCH v11 2/4] raw/ntb: support Intel NTB Thomas Monjalon
2019-07-04 12:29                   ` [dpdk-dev] [PATCH v11 3/4] raw/ntb: add handshake process Thomas Monjalon
2019-07-04 12:29                   ` [dpdk-dev] [PATCH v11 4/4] examples/ntb: add example for NTB Thomas Monjalon
2019-07-05  2:41                   ` [dpdk-dev] [PATCH v11 0/4] rawdev driver for ntb Li, Xiaoyun
2019-07-05 10:52                     ` Thomas Monjalon

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