From: Thomas Monjalon <thomas@monjalon.net>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v11 0/4] rawdev driver for ntb
Date: Thu, 4 Jul 2019 14:29:55 +0200 [thread overview]
Message-ID: <20190704122959.18919-1-thomas@monjalon.net> (raw)
In-Reply-To: <20190628025346.31312-1-xiaoyun.li@intel.com>
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.
v11 (Thomas):
* rebased on top of IOAT driver
* squashed commit for binding script
* renamed ntb_rawdev to ntb as agreed with Bruce
Please review this version, I may have done mistakes.
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 (4):
raw/ntb: introduce NTB raw device driver
raw/ntb: support Intel NTB
raw/ntb: add handshake process
examples/ntb: add example for NTB
MAINTAINERS | 8 +
config/common_base | 5 +
doc/guides/rawdevs/index.rst | 1 +
doc/guides/rawdevs/ntb.rst | 52 ++
doc/guides/rel_notes/release_19_08.rst | 6 +
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/Makefile | 28 +
drivers/raw/ntb/meson.build | 8 +
drivers/raw/ntb/ntb.c | 839 ++++++++++++++++++++++++
drivers/raw/ntb/ntb.h | 164 +++++
drivers/raw/ntb/ntb_hw_intel.c | 369 +++++++++++
drivers/raw/ntb/ntb_hw_intel.h | 86 +++
drivers/raw/ntb/rte_pmd_ntb_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 | 4 +-
23 files changed, 2087 insertions(+), 3 deletions(-)
create mode 100644 doc/guides/rawdevs/ntb.rst
create mode 100644 doc/guides/sample_app_ug/ntb.rst
create mode 100644 drivers/raw/ntb/Makefile
create mode 100644 drivers/raw/ntb/meson.build
create mode 100644 drivers/raw/ntb/ntb.c
create mode 100644 drivers/raw/ntb/ntb.h
create mode 100644 drivers/raw/ntb/ntb_hw_intel.c
create mode 100644 drivers/raw/ntb/ntb_hw_intel.h
create mode 100644 drivers/raw/ntb/rte_pmd_ntb_version.map
create mode 100644 examples/ntb/Makefile
create mode 100644 examples/ntb/meson.build
create mode 100644 examples/ntb/ntb_fwd.c
--
2.21.0
next prev parent reply other threads:[~2019-07-04 12:30 UTC|newest]
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 ` [dpdk-dev] [PATCH v10 0/5] rawdev driver " Ye Xiaolong
2019-07-04 12:29 ` Thomas Monjalon [this message]
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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