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From: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
To: dev@dpdk.org
Cc: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Subject: [dpdk-dev] [PATCH v5 0/3] net/pcap: build on Windows
Date: Wed, 21 Apr 2021 22:33:48 +0300
Message-ID: <20210421193351.1909-1-dmitry.kozliuk@gmail.com> (raw)
In-Reply-To: <20210415221055.1575-1-dmitry.kozliuk@gmail.com>

Most modern and actively maintained distribution of libpcap for Windows
is Npcap [1]. It currently doesn't provide a pkg-config file [2].
By default it is installed to C:\Program Files\Npcap and can be located
using standard environment variables [3]:

    $env:C_INCLUDE_PATH += ";C:\Program Files\Npcap"
    $env:LIBRARY_PATH += ";C:\Program Files\Npcap\Lib\x64"     # MinGW
    $env:LINK += ' /LIBPATH:"C:\Program Files\Npcap\Lib\x64"'  # Clang

The following libpcap.pc also works if placed in PKG_CONFIG_PATH:

    prefix="C:/Program Files/Npcap"
    Name: libpcap
    Version: 1.10
    Description: Platform-independent network traffic capture library
    Cflags: -I${prefix}/Include
    Libs: -L${prefix}/Lib/x64 -lwpcap

Example of collecting packets from an interface to a file:

    .\build\examples\dpdk-skeleton.exe `
        --vdev "eth_pcap0,iface=\Device\NPF_{DDD48985-A77C-4FC9-AF48-61E547C8797E}" `
        --vdev "eth_pcap1,tx_pcap=capture.pcap"

Interface name can be obtained as follows, with Wireshark installed:

    & "C:\Program Files\Wireshark\tshark.exe" -D

[1]: https://nmap.org/npcap
[2]: https://github.com/nmap/npcap/issues/299
[3]: https://mesonbuild.com/Reference-manual.html#compiler-object

v5:
    * Add timespec_get() shim for FreeBSD < 12.2 (CI, Thomas).   

Dmitry Kozlyuk (3):
  eal: add timespec_get shim
  net/pcap: move OS-dependent code to separate files
  net/pcap: build on Windows

 config/meson.build                            |   9 +-
 doc/guides/rel_notes/release_21_05.rst        |   4 +
 drivers/net/pcap/meson.build                  |  16 +--
 .../pcap/{rte_eth_pcap.c => pcap_ethdev.c}    | 109 +++-------------
 drivers/net/pcap/pcap_osdep.h                 |  18 +++
 drivers/net/pcap/pcap_osdep_freebsd.c         |  59 +++++++++
 drivers/net/pcap/pcap_osdep_linux.c           |  42 +++++++
 drivers/net/pcap/pcap_osdep_windows.c         | 118 ++++++++++++++++++
 lib/eal/freebsd/include/rte_os_shim.h         |  17 +++
 lib/eal/windows/include/rte_os_shim.h         |  32 +++++
 10 files changed, 323 insertions(+), 101 deletions(-)
 rename drivers/net/pcap/{rte_eth_pcap.c => pcap_ethdev.c} (95%)
 create mode 100644 drivers/net/pcap/pcap_osdep.h
 create mode 100644 drivers/net/pcap/pcap_osdep_freebsd.c
 create mode 100644 drivers/net/pcap/pcap_osdep_linux.c
 create mode 100644 drivers/net/pcap/pcap_osdep_windows.c

-- 
2.29.3


  parent reply	other threads:[~2021-04-21 19:34 UTC|newest]

Thread overview: 67+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-14  1:20 [dpdk-dev] [PATCH 0/6] " Dmitry Kozlyuk
2021-02-14  1:20 ` [dpdk-dev] [PATCH 1/6] eal: add internal API for current time Dmitry Kozlyuk
2021-03-01 22:31   ` Nick Connolly
2021-03-01 22:36     ` Nick Connolly
2021-02-14  1:20 ` [dpdk-dev] [PATCH 2/6] net/pcap: fix format string Dmitry Kozlyuk
2021-03-01 22:33   ` Nick Connolly
2021-02-14  1:20 ` [dpdk-dev] [PATCH 3/6] net/pcap: move OS-dependent code to separate files Dmitry Kozlyuk
2021-02-14  1:20 ` [dpdk-dev] [PATCH 4/6] net/pcap: add libpcap wrappers Dmitry Kozlyuk
2021-02-14  1:20 ` [dpdk-dev] [PATCH 5/6] config: discover libpcap on Windows Dmitry Kozlyuk
2021-02-14  1:20 ` [dpdk-dev] [PATCH 6/6] net/pcap: build " Dmitry Kozlyuk
2021-02-14  2:16 ` [dpdk-dev] [PATCH v2 0/6] " Dmitry Kozlyuk
2021-02-14  2:16   ` [dpdk-dev] [PATCH v2 1/6] eal: add internal API for current time Dmitry Kozlyuk
2021-03-01 22:39     ` Nick Connolly
2021-03-05 17:50     ` Jie Zhou
2021-03-16  9:18     ` Thomas Monjalon
2021-03-16 18:59     ` Stephen Hemminger
2021-03-16 20:07       ` Dmitry Kozlyuk
2021-03-17  9:50         ` Morten Brørup
2021-02-14  2:16   ` [dpdk-dev] [PATCH v2 2/6] net/pcap: fix format string Dmitry Kozlyuk
2021-02-25 14:45     ` Ferruh Yigit
2021-03-02 11:48       ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2021-02-14  2:16   ` [dpdk-dev] [PATCH v2 3/6] net/pcap: move OS-dependent code to separate files Dmitry Kozlyuk
2021-02-25 14:51     ` Ferruh Yigit
2021-02-25 16:05       ` Dmitry Kozlyuk
2021-02-14  2:16   ` [dpdk-dev] [PATCH v2 4/6] net/pcap: add libpcap wrappers Dmitry Kozlyuk
2021-02-25 14:59     ` Ferruh Yigit
2021-02-25 19:04       ` Dmitry Kozlyuk
2021-02-25 20:31         ` Nick Connolly
2021-02-25 23:10           ` Dmitry Kozlyuk
2021-03-01 21:43             ` Nick Connolly
2021-03-01 23:05               ` Dmitry Kozlyuk
2021-03-01 23:23                 ` Dmitry Kozlyuk
2021-03-02 11:22                 ` Nick Connolly
2021-03-03 16:32                   ` Dmitry Kozlyuk
2021-03-03 16:47                     ` Ferruh Yigit
2021-03-03 18:19                       ` Dmitry Kozlyuk
2021-03-03 19:30                         ` Ferruh Yigit
2021-03-03 23:03                           ` Dmitry Kozlyuk
2021-02-14  2:16   ` [dpdk-dev] [PATCH v2 5/6] config: discover libpcap on Windows Dmitry Kozlyuk
2021-02-25 15:02     ` Ferruh Yigit
2021-02-25 16:04       ` Dmitry Kozlyuk
2021-02-25 16:33         ` Bruce Richardson
2021-02-25 17:42           ` Dmitry Kozlyuk
2021-03-16  9:16             ` Thomas Monjalon
2021-03-16  9:37               ` Dmitry Kozlyuk
2021-02-14  2:16   ` [dpdk-dev] [PATCH v2 6/6] net/pcap: build " Dmitry Kozlyuk
2021-03-24  0:50   ` [dpdk-dev] [PATCH v3 0/3] " Dmitry Kozlyuk
2021-03-24  0:50     ` [dpdk-dev] [PATCH v3 1/3] eal/windows: add timespec_get shim for MinGW Dmitry Kozlyuk
2021-03-24  0:50     ` [dpdk-dev] [PATCH v3 2/3] net/pcap: move OS-dependent code to separate files Dmitry Kozlyuk
2021-03-24  0:50     ` [dpdk-dev] [PATCH v3 3/3] net/pcap: build on Windows Dmitry Kozlyuk
2021-04-09 10:51     ` [dpdk-dev] [PATCH v3 0/3] " Ferruh Yigit
2021-04-09 11:03       ` Dmitry Kozlyuk
2021-04-09 11:24         ` Ferruh Yigit
2021-04-15 22:10     ` [dpdk-dev] [PATCH v4 " Dmitry Kozlyuk
2021-04-15 22:10       ` [dpdk-dev] [PATCH v4 1/3] eal/windows: add timespec_get shim for MinGW Dmitry Kozlyuk
2021-04-15 22:10       ` [dpdk-dev] [PATCH v4 2/3] net/pcap: move OS-dependent code to separate files Dmitry Kozlyuk
2021-04-15 22:10       ` [dpdk-dev] [PATCH v4 3/3] net/pcap: build on Windows Dmitry Kozlyuk
2021-04-19 21:05         ` Tyler Retzlaff
2021-04-16 17:22       ` [dpdk-dev] [PATCH v4 0/3] " Ferruh Yigit
2021-04-20 22:20       ` Thomas Monjalon
2021-04-21 14:53         ` Dmitry Kozlyuk
2021-04-21 18:12           ` Thomas Monjalon
2021-04-21 19:33       ` Dmitry Kozlyuk [this message]
2021-04-21 19:33         ` [dpdk-dev] [PATCH v5 1/3] eal: add timespec_get shim Dmitry Kozlyuk
2021-04-21 19:33         ` [dpdk-dev] [PATCH v5 2/3] net/pcap: move OS-dependent code to separate files Dmitry Kozlyuk
2021-04-21 19:33         ` [dpdk-dev] [PATCH v5 3/3] net/pcap: build on Windows Dmitry Kozlyuk
2021-04-21 21:54         ` [dpdk-dev] [PATCH v5 0/3] " Thomas Monjalon

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