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* [dpdk-dev] [PATCH V1 0/5] Introduce Intel FPGA BUS
@ 2018-03-20 13:45 Rosen Xu
  2018-03-20 13:45 ` [dpdk-dev] [PATCH V1 1/5] Add Intel FPGA BUS Command Parse Code Rosen Xu
                   ` (17 more replies)
  0 siblings, 18 replies; 149+ messages in thread
From: Rosen Xu @ 2018-03-20 13:45 UTC (permalink / raw)
  To: dev
  Cc: declan.doherty, bruce.richardson, shreyansh.jain, tianfei.zhang,
	hao.wu, gaetan.rivet

Intel FPGA BUS in DPDK
-------------------------

This patch set introduces Intel FPGA BUS support in DPDK.

Motivation
==========

FPGA is used more and more widely in Cloud and NFV, one primary reason is
that FPGA not only provide ASIC performance but also it's more flexible 
than ASIC. FPGA use Partial Reconfigure(PR) Parts of Bitstream to achieve 
its flexibility. Another reason is that one FPGA can be shared 
by different Users, and each User can use some of AFUs of One FPGA.

That means One FPGA Device Bitstream is divided into many Parts of 
Bitstream(each Part of Bitstream is defined as AFU-Accelerated 
Function Unit), and each AFU is a Hardware Acceleration Unit and 
it can dynamically Reload respectively.

Scope
=====

The Intel FPGA BUS implementation is target towards various FPGA Devices 
use PR to provide many Acceleration Function. Specific PMDs may also 
bind to its AFU. And Applications don't care they are using ASIC 
Acceleration or FPGA AFU Acceleration.

Proposed Solution
=================
 - Involve Rawdev to take FPGA Partial Configuration(Download/PR)
 - Defined FPGA-BUS for Acceleration Drivers of AFUs
   - FPGA PCI Scan(1st Scan) follows DPDK UIO/VFIO PCI Scan Process, 
     probe Intel FPGA Rawdev Driver
   - AFU Scan(2nd Scan) bind DPDK Driver to FPGA Partial-Bitstream

Status
=====
With integrating Intel PSG FPGA Software Stack OPAE(Open Programmable 
Acceleration Engine) Share Code, Intel FPGA BUS runs well in 
Intel PSG FPGA Cards.

Patch set Information
====================

This patch set includes 6 patches:
* 0 : Introduce the Intel FPGA BUS library and enable its compilation.
* 1 : Adds command parse code, for start-up application 
      with Intel FPGA BUS.
* 2 : Adds Driver Probe Code, for AFU Drivers should probed 
      after PCI Drivers.
* 3 : Adds Intel FPGA BUS library code, for AFU Device scan
      and AFU Drivers probe.
* 4 : Adds a Intel FPGA rawdevice driver, for FPGA Device Management 
      such as PR.
* 5 : Adds Intel OPAE(Open Programmable Acceleration Engine) Share Code, 
      it's Intel FPGA Software Stack.

Rosen Xu (5):
  Add Intel FPGA BUS Command Parse Code
  Add Intel FPGA BUS Probe Code
  Add Intel FPGA BUS Lib Code
  Add Intel FPGA BUS Rawdev Code
  Add Intel OPAE Share Code

 drivers/bus/ifpga/Makefile                         |   64 +
 drivers/bus/ifpga/ifpga_bus.c                      |  573 +++++++
 drivers/bus/ifpga/ifpga_common.c                   |  154 ++
 drivers/bus/ifpga/ifpga_common.h                   |   25 +
 drivers/bus/ifpga/ifpga_logs.h                     |   32 +
 drivers/bus/ifpga/rte_bus_ifpga.h                  |  141 ++
 drivers/bus/ifpga/rte_bus_ifpga_version.map        |    8 +
 drivers/raw/Makefile                               |    1 +
 drivers/raw/ifpga_rawdev/Makefile                  |   63 +
 drivers/raw/ifpga_rawdev/base/Makefile             |   54 +
 drivers/raw/ifpga_rawdev/base/ifpga_api.c          |  543 +++++++
 drivers/raw/ifpga_rawdev/base/ifpga_api.h          |   77 +
 drivers/raw/ifpga_rawdev/base/ifpga_compat.h       |   84 +
 drivers/raw/ifpga_rawdev/base/ifpga_defines.h      | 1696 ++++++++++++++++++++
 drivers/raw/ifpga_rawdev/base/ifpga_enumerate.c    |  861 ++++++++++
 drivers/raw/ifpga_rawdev/base/ifpga_enumerate.h    |   38 +
 drivers/raw/ifpga_rawdev/base/ifpga_feature_dev.c  |  340 ++++
 drivers/raw/ifpga_rawdev/base/ifpga_feature_dev.h  |  197 +++
 drivers/raw/ifpga_rawdev/base/ifpga_fme.c          |  763 +++++++++
 drivers/raw/ifpga_rawdev/base/ifpga_fme_dperf.c    |  328 ++++
 drivers/raw/ifpga_rawdev/base/ifpga_fme_error.c    |  430 +++++
 drivers/raw/ifpga_rawdev/base/ifpga_fme_iperf.c    |  742 +++++++++
 drivers/raw/ifpga_rawdev/base/ifpga_fme_pr.c       |  395 +++++
 drivers/raw/ifpga_rawdev/base/ifpga_hw.h           |  152 ++
 drivers/raw/ifpga_rawdev/base/ifpga_port.c         |  730 +++++++++
 drivers/raw/ifpga_rawdev/base/ifpga_port_error.c   |  236 +++
 drivers/raw/ifpga_rawdev/base/opae_debug.c         |  126 ++
 drivers/raw/ifpga_rawdev/base/opae_debug.h         |   46 +
 drivers/raw/ifpga_rawdev/base/opae_hw_api.c        |  389 +++++
 drivers/raw/ifpga_rawdev/base/opae_hw_api.h        |  276 ++++
 drivers/raw/ifpga_rawdev/base/opae_ifpga_hw_api.c  |  151 ++
 drivers/raw/ifpga_rawdev/base/opae_ifpga_hw_api.h  |  293 ++++
 drivers/raw/ifpga_rawdev/base/opae_osdep.h         |  111 ++
 .../ifpga_rawdev/base/osdep_raw/osdep_generic.h    |  104 ++
 .../ifpga_rawdev/base/osdep_rte/osdep_generic.h    |   72 +
 drivers/raw/ifpga_rawdev/ifpga_rawdev.c            |  486 ++++++
 drivers/raw/ifpga_rawdev/ifpga_rawdev.h            |   38 +
 drivers/raw/ifpga_rawdev/ifpga_rawdev_example.c    |   99 ++
 .../ifpga_rawdev/rte_pmd_ifpga_rawdev_version.map  |    4 +
 lib/librte_eal/common/eal_common_bus.c             |   14 +-
 lib/librte_eal/common/eal_common_options.c         |    8 +-
 lib/librte_eal/common/eal_options.h                |    2 +
 42 files changed, 10944 insertions(+), 2 deletions(-)
 create mode 100644 drivers/bus/ifpga/Makefile
 create mode 100644 drivers/bus/ifpga/ifpga_bus.c
 create mode 100644 drivers/bus/ifpga/ifpga_common.c
 create mode 100644 drivers/bus/ifpga/ifpga_common.h
 create mode 100644 drivers/bus/ifpga/ifpga_logs.h
 create mode 100644 drivers/bus/ifpga/rte_bus_ifpga.h
 create mode 100644 drivers/bus/ifpga/rte_bus_ifpga_version.map
 create mode 100644 drivers/raw/ifpga_rawdev/Makefile
 create mode 100644 drivers/raw/ifpga_rawdev/base/Makefile
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_api.c
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_api.h
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_compat.h
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_defines.h
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_enumerate.c
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_enumerate.h
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_feature_dev.c
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_feature_dev.h
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_fme.c
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_fme_dperf.c
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_fme_error.c
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_fme_iperf.c
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_fme_pr.c
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_hw.h
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_port.c
 create mode 100644 drivers/raw/ifpga_rawdev/base/ifpga_port_error.c
 create mode 100644 drivers/raw/ifpga_rawdev/base/opae_debug.c
 create mode 100644 drivers/raw/ifpga_rawdev/base/opae_debug.h
 create mode 100644 drivers/raw/ifpga_rawdev/base/opae_hw_api.c
 create mode 100644 drivers/raw/ifpga_rawdev/base/opae_hw_api.h
 create mode 100644 drivers/raw/ifpga_rawdev/base/opae_ifpga_hw_api.c
 create mode 100644 drivers/raw/ifpga_rawdev/base/opae_ifpga_hw_api.h
 create mode 100644 drivers/raw/ifpga_rawdev/base/opae_osdep.h
 create mode 100644 drivers/raw/ifpga_rawdev/base/osdep_raw/osdep_generic.h
 create mode 100644 drivers/raw/ifpga_rawdev/base/osdep_rte/osdep_generic.h
 create mode 100644 drivers/raw/ifpga_rawdev/ifpga_rawdev.c
 create mode 100644 drivers/raw/ifpga_rawdev/ifpga_rawdev.h
 create mode 100644 drivers/raw/ifpga_rawdev/ifpga_rawdev_example.c
 create mode 100644 drivers/raw/ifpga_rawdev/rte_pmd_ifpga_rawdev_version.map

-- 
1.8.3.1

^ permalink raw reply	[flat|nested] 149+ messages in thread

end of thread, other threads:[~2018-05-23  0:26 UTC | newest]

Thread overview: 149+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-03-20 13:45 [dpdk-dev] [PATCH V1 0/5] Introduce Intel FPGA BUS Rosen Xu
2018-03-20 13:45 ` [dpdk-dev] [PATCH V1 1/5] Add Intel FPGA BUS Command Parse Code Rosen Xu
2018-03-20 13:45 ` [dpdk-dev] [PATCH V1 2/5] Add Intel FPGA BUS Probe Code Rosen Xu
2018-03-20 13:45 ` [dpdk-dev] [PATCH V1 3/5] Add Intel FPGA BUS Lib Code Rosen Xu
2018-03-20 13:45 ` [dpdk-dev] [PATCH V1 4/5] Add Intel FPGA BUS Rawdev Code Rosen Xu
2018-03-20 13:45 ` [dpdk-dev] [PATCH V1 5/5] Add Intel OPAE Share Code Rosen Xu
2018-03-20 14:58 ` [dpdk-dev] [PATCH V1 0/5] Introduce Intel FPGA BUS Gaëtan Rivet
2018-03-28  9:29 ` [dpdk-dev] [PATCH v3 0/6] " Rosen Xu
2018-03-28  9:29   ` [dpdk-dev] [PATCH v3 1/6] Add Intel FPGA BUS Command Parse Code Rosen Xu
2018-03-28 13:26     ` Gaëtan Rivet
2018-03-31 16:25       ` Xu, Rosen
2018-04-04  1:58         ` Xu, Rosen
2018-03-28  9:29   ` [dpdk-dev] [PATCH v3 2/6] config/common_base: Add Intel FPGA Build Configuration Macro Rosen Xu
2018-03-28 13:27     ` Gaëtan Rivet
2018-03-31 16:26       ` Xu, Rosen
2018-04-04  2:01       ` Xu, Rosen
2018-03-28  9:29   ` [dpdk-dev] [PATCH v3 3/6] mk/rte.app.mk: Add Intel FPGA Bus Build Configuration Macro To App Script Rosen Xu
2018-03-28 13:28     ` Gaëtan Rivet
2018-03-31 16:27       ` Xu, Rosen
2018-04-04  2:02       ` Xu, Rosen
2018-03-28  9:29   ` [dpdk-dev] [PATCH v3 4/6] drivers/bus: Add Intel FPGA Bus Lib Code Rosen Xu
2018-03-28 13:52     ` Gaëtan Rivet
2018-03-31 16:31       ` Xu, Rosen
2018-04-02  4:25         ` Xu, Rosen
2018-04-02  4:31         ` Xu, Rosen
2018-04-04  4:01       ` Xu, Rosen
2018-03-28  9:29   ` [dpdk-dev] [PATCH v3 5/6] drivers/raw/ifpga_rawdev: Add Intel FPGA Rawdev Driver Code Rosen Xu
2018-03-28  9:29   ` [dpdk-dev] [PATCH v3 6/6] drivers/raw/ifpga_rawdev: Add Intel FPGA OPAE Share Code Rosen Xu
2018-03-28  9:37   ` [dpdk-dev] [PATCH v3 0/6] Introduce Intel FPGA BUS Bruce Richardson
2018-03-28 13:17   ` Gaëtan Rivet
2018-03-28 16:15     ` Zhang, Tianfei
2018-04-04  1:57     ` Xu, Rosen
2018-03-31 16:02 ` [dpdk-dev] [PATCH v4 0/3] " Rosen Xu
2018-03-31 16:03   ` [dpdk-dev] [PATCH v4 1/3] Add Intel FPGA BUS Lib Code Rosen Xu
2018-04-03  9:25     ` Shreyansh Jain
2018-04-04  1:44       ` Xu, Rosen
2018-03-31 16:03   ` [dpdk-dev] [PATCH v4 2/3] Add Intel FPGA BUS Rawdev Driver Rosen Xu
2018-04-03  9:34     ` Shreyansh Jain
2018-04-04  1:49       ` Xu, Rosen
2018-04-04 11:31         ` Shreyansh Jain
2018-04-26 10:47           ` Xu, Rosen
2018-03-31 16:03   ` [dpdk-dev] [PATCH v4 3/3] Add Intel FPGA OPAE Share Code Rosen Xu
2018-04-04  6:51 ` [dpdk-dev] [PATCH v5 0/3] Introduce Intel FPGA BUS Rosen Xu
2018-04-04  6:51   ` [dpdk-dev] [PATCH v5 1/3] Add Intel FPGA BUS Library Rosen Xu
2018-04-04  9:55     ` Bruce Richardson
2018-04-04  6:51   ` [dpdk-dev] [PATCH v5 2/3] Add Intel FPGA BUS Rawdev Driver Rosen Xu
2018-04-04  6:51   ` [dpdk-dev] [PATCH v5 3/3] Add Intel FPGA OPAE Share Code Rosen Xu
2018-04-04 11:59     ` Hemant Agrawal
2018-04-26 10:45       ` Xu, Rosen
2018-04-04 10:14   ` [dpdk-dev] [PATCH v5 0/3] Introduce Intel FPGA BUS Shreyansh Jain
2018-04-04 10:38     ` Richardson, Bruce
2018-04-04 11:11       ` Shreyansh Jain
2018-04-26  9:43 ` [dpdk-dev] [PATCH v6 0/5] " Xu, Rosen
2018-04-26  9:43   ` [dpdk-dev] [PATCH v6 1/5] iFPGA: Add Intel FPGA BUS Library Xu, Rosen
2018-05-02 13:14     ` Shreyansh Jain
2018-05-02 13:33       ` Zhang, Tianfei
2018-05-03  3:58     ` Tan, Jianfeng
2018-05-03  8:12       ` Tan, Jianfeng
2018-05-03  8:35       ` Zhang, Tianfei
2018-04-26  9:43   ` [dpdk-dev] [PATCH v6 2/5] iFPGA: Add Intel FPGA OPAE Share Code Xu, Rosen
2018-04-26  9:43   ` [dpdk-dev] [PATCH v6 3/5] iFPGA: Add Intel FPGA BUS Rawdev Driver Xu, Rosen
2018-05-04  9:14     ` Shreyansh Jain
2018-05-04  9:04       ` Zhang, Tianfei
2018-04-26  9:43   ` [dpdk-dev] [PATCH v6 4/5] iFPGA: add meson build Xu, Rosen
2018-05-02  9:46     ` Shreyansh Jain
2018-05-02 13:36       ` Zhang, Tianfei
2018-05-03  9:13         ` Shreyansh Jain
2018-05-03 15:12           ` Zhang, Tianfei
2018-04-26  9:43   ` [dpdk-dev] [PATCH v6 5/5] iFPGA: add document for iFPGA driver Xu, Rosen
2018-05-04 14:10 ` [dpdk-dev] [PATCH v7 0/5] Introduce Intel FPGA BUS Xu, Rosen
2018-05-04 14:10   ` [dpdk-dev] [PATCH v7 1/5] bus/ifpga: Add Intel FPGA BUS Library Xu, Rosen
2018-05-04 14:10   ` [dpdk-dev] [PATCH v7 2/5] iFPGA: Add Intel FPGA OPAE Share Code Xu, Rosen
2018-05-04 14:11   ` [dpdk-dev] [PATCH v7 3/5] iFPGA: Add Intel FPGA BUS Rawdev Driver Xu, Rosen
2018-05-05 18:42     ` Shreyansh Jain
2018-05-06  0:28       ` Zhang, Tianfei
2018-05-05 19:09     ` Shreyansh Jain
2018-05-06  0:52       ` Zhang, Tianfei
2018-05-04 14:11   ` [dpdk-dev] [PATCH v7 4/5] iFPGA: add meson build Xu, Rosen
2018-05-05 18:21     ` Shreyansh Jain
2018-05-06  0:27       ` Zhang, Tianfei
2018-05-04 14:11   ` [dpdk-dev] [PATCH v7 5/5] iFPGA: add document for iFPGA driver Xu, Rosen
2018-05-05 19:19     ` Shreyansh Jain
2018-05-06  8:40 ` [dpdk-dev] [PATCH v8 0/5] Introduce Intel FPGA BUS Xu, Rosen
2018-05-06  8:40   ` [dpdk-dev] [PATCH v8 1/5] bus/ifpga: Add Intel FPGA BUS Library Xu, Rosen
2018-05-06  8:40   ` [dpdk-dev] [PATCH v8 2/5] iFPGA: Add Intel FPGA OPAE Share Code Xu, Rosen
2018-05-06  8:40   ` [dpdk-dev] [PATCH v8 3/5] iFPGA: Add Intel FPGA BUS Rawdev Driver Xu, Rosen
2018-05-06  8:40   ` [dpdk-dev] [PATCH v8 4/5] iFPGA: add meson build Xu, Rosen
2018-05-06  8:40   ` [dpdk-dev] [PATCH v8 5/5] iFPGA: add document for iFPGA driver Xu, Rosen
2018-05-06 11:54     ` Shreyansh Jain
2018-05-06 14:24       ` Zhang, Tianfei
2018-05-08 14:18 ` [dpdk-dev] [PATCH v9 0/4] Introduce Intel FPGA BUS Xu, Rosen
2018-05-08 14:19   ` [dpdk-dev] [PATCH v9 1/4] bus/ifpga: Add Intel FPGA BUS Library Xu, Rosen
2018-05-08 14:42     ` Thomas Monjalon
2018-05-09  1:25       ` Xu, Rosen
2018-05-08 14:19   ` [dpdk-dev] [PATCH v9 2/4] iFPGA: Add Intel FPGA OPAE Share Code Xu, Rosen
2018-05-08 14:45     ` Thomas Monjalon
2018-05-09  1:24       ` Xu, Rosen
2018-05-08 14:19   ` [dpdk-dev] [PATCH v9 3/4] iFPGA: Add Intel FPGA BUS Rawdev Driver Xu, Rosen
2018-05-08 14:19   ` [dpdk-dev] [PATCH v9 4/4] iFPGA: add document for iFPGA driver Xu, Rosen
2018-05-08 14:49     ` Thomas Monjalon
2018-05-09  7:43 ` [dpdk-dev] [PATCH v10 0/3] Introduce Intel FPGA BUS Xu, Rosen
2018-05-09  7:43   ` [dpdk-dev] [PATCH v10 1/3] bus/ifpga: Add Intel FPGA BUS Library Xu, Rosen
2018-05-10  8:43     ` Wu, Jingjing
2018-05-10 12:20       ` Xu, Rosen
2018-05-10 22:39         ` Wu, Jingjing
2018-05-11  3:18           ` Xu, Rosen
2018-05-10 12:26     ` Zhang, Qi Z
2018-05-10 13:29       ` Xu, Rosen
2018-05-10 13:48         ` Zhang, Qi Z
2018-05-10 13:58           ` Xu, Rosen
2018-05-10 14:11             ` Zhang, Qi Z
2018-05-10 13:51         ` Xu, Rosen
2018-05-10 13:58           ` Zhang, Qi Z
2018-05-10 14:49           ` Thomas Monjalon
2018-05-09  7:43   ` [dpdk-dev] [PATCH v10 2/3] iFPGA: Add Intel FPGA OPAE Share Code Xu, Rosen
2018-05-09  7:43   ` [dpdk-dev] [PATCH v10 3/3] iFPGA: Add Intel FPGA BUS Rawdev Driver Xu, Rosen
2018-05-09 14:47     ` Thomas Monjalon
2018-05-09 15:33       ` Zhang, Tianfei
2018-05-09 15:37         ` Bruce Richardson
2018-05-09 15:57           ` Zhang, Tianfei
2018-05-10 13:31             ` Xu, Rosen
2018-05-10  9:21     ` Wu, Jingjing
2018-05-10 13:16       ` Xu, Rosen
2018-05-11  3:21       ` Xu, Rosen
2018-05-10 14:24     ` Zhang, Qi Z
2018-05-11  3:16       ` Xu, Rosen
2018-05-11  5:36         ` Zhang, Qi Z
2018-05-10 14:00 ` [dpdk-dev] [PATCH v11 0/3] Introduce Intel FPGA BUS Xu, Rosen
2018-05-10 14:00   ` [dpdk-dev] [PATCH v11 1/3] bus/ifpga: Add Intel FPGA BUS Library Xu, Rosen
2018-05-10 14:00   ` [dpdk-dev] [PATCH v11 2/3] iFPGA: Add Intel FPGA OPAE Share Code Xu, Rosen
2018-05-10 14:00   ` [dpdk-dev] [PATCH v11 3/3] iFPGA: Add Intel FPGA BUS Rawdev Driver Xu, Rosen
2018-05-11  8:31 ` [dpdk-dev] [PATCH v12 0/3] Introduce Intel FPGA BUS Xu, Rosen
2018-05-11  8:31   ` [dpdk-dev] [PATCH v12 1/3] bus/ifpga: Add Intel FPGA BUS Library Xu, Rosen
2018-05-11  8:31   ` [dpdk-dev] [PATCH v12 2/3] iFPGA: Add Intel FPGA OPAE Share Code Xu, Rosen
2018-05-11  8:31   ` [dpdk-dev] [PATCH v12 3/3] iFPGA: Add Intel FPGA BUS Rawdev Driver Xu, Rosen
2018-05-11 12:11   ` [dpdk-dev] [PATCH v12 0/3] Introduce Intel FPGA BUS Zhang, Qi Z
2018-05-11 13:45     ` Xu, Rosen
2018-05-11 15:12     ` Thomas Monjalon
2018-05-14  9:58 ` [dpdk-dev] [PATCH] raw/ifpga/base: fix compile error on ia32 icc compiler Xu, Rosen
2018-05-14 10:20   ` De Lara Guarch, Pablo
2018-05-14 10:32     ` Thomas Monjalon
2018-05-16 13:48 ` [dpdk-dev] [PATCH] drivers/bus/ifpga/: fix Coverity issue Rosen Xu
2018-05-21 14:00   ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
2018-05-22 10:26   ` [dpdk-dev] [PATCH v2 0/3] Fix bus/ifpga coverity issue: 279455, 279459 and 279454 Rosen Xu
2018-05-22 10:26     ` [dpdk-dev] [PATCH v2 1/3] bus/ifpga: fix error control flow issue Rosen Xu
2018-05-22 10:26     ` [dpdk-dev] [PATCH v2 2/3] bus/ifpga: fix resource leaks issue Rosen Xu
2018-05-22 10:26     ` [dpdk-dev] [PATCH v2 3/3] bus/ifpga: fix null pointer dereferences issue Rosen Xu
2018-05-22 15:15     ` [dpdk-dev] [PATCH v2 0/3] Fix bus/ifpga coverity issue: 279455, 279459 and 279454 Thomas Monjalon
2018-05-23  0:26       ` Xu, Rosen

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