* [spp] [PATCH 0/6] Improve use of pcap PMD
@ 2018-05-15 1:21 ogawa.yasufumi
2018-05-15 1:21 ` [spp] [PATCH 1/6] docs: add setting up PCAP ogawa.yasufumi
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: ogawa.yasufumi @ 2018-05-15 1:21 UTC (permalink / raw)
To: ferruh.yigit, spp; +Cc: Yasufumi Ogawa
From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
Hi,
To use pcap PMD, user should prepare rx_pcap before launching SPP,
or failed to not found. This update is for creating rx_pcap device
before adding pcap PMD to avoid the error.
It is required to install text2pap, which is included in wireshark,
to create pcap file.
This update is also including requirements for text2pcap and usecases
for describing the usage of pcap PMD.
Thanks,
Yasufumi
Yasufumi Ogawa (6):
docs: add setting up PCAP
spp_nfv: update for creating rx pcap device
docs: add installing text2pcap for pcap PMD
docs: add usecase of pcap PMD
docs: add images of usecase of pcap PMD
docs: add references for images for pcap PMD
.../setup/use_cases/spp_pcap_incoming.svg | 546 ++++++++++++++
.../setup/use_cases/spp_pcap_restoring.svg | 676 ++++++++++++++++++
docs/guides/setup/getting_started.rst | 29 +-
docs/guides/setup/use_cases.rst | 121 ++++
src/nfv/nfv.c | 66 +-
src/shared/common.h | 5 +
6 files changed, 1434 insertions(+), 9 deletions(-)
create mode 100644 docs/guides/images/setup/use_cases/spp_pcap_incoming.svg
create mode 100644 docs/guides/images/setup/use_cases/spp_pcap_restoring.svg
--
2.17.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [spp] [PATCH 1/6] docs: add setting up PCAP
2018-05-15 1:21 [spp] [PATCH 0/6] Improve use of pcap PMD ogawa.yasufumi
@ 2018-05-15 1:21 ` ogawa.yasufumi
2018-05-15 1:21 ` [spp] [PATCH 2/6] spp_nfv: update for creating rx pcap device ogawa.yasufumi
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: ogawa.yasufumi @ 2018-05-15 1:21 UTC (permalink / raw)
To: ferruh.yigit, spp; +Cc: Yasufumi Ogawa
From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
docs/guides/setup/getting_started.rst | 25 +++++++++++++++++++------
1 file changed, 19 insertions(+), 6 deletions(-)
diff --git a/docs/guides/setup/getting_started.rst b/docs/guides/setup/getting_started.rst
index 2b55d77..275e12f 100644
--- a/docs/guides/setup/getting_started.rst
+++ b/docs/guides/setup/getting_started.rst
@@ -159,7 +159,7 @@ For Linux, see `Getting Started Guide for Linux
DPDK
~~~~
-First, download and compile DPDK in any directory.
+Clone repository and compile DPDK in any directory.
.. code-block:: console
@@ -169,22 +169,35 @@ First, download and compile DPDK in any directory.
SPP provides libpcap-based PMD for dumping packet to a file or retrieve
it from the file.
-You should enable pcap while compiling DPDK because it is disabled as
-default.
-Compiling DPDK takes a few minutes.
+To use PCAP PMD, install ``libpcap-dev`` and enable it.
+
+.. code-block:: console
+
+ $ sudo apt install libpcap-dev
+
+PCAP is disabled by default in DPDK configuration.
+``CONFIG_RTE_LIBRTE_PMD_PCAP`` defines the configuration and enabled
+it to ``y``.
+
+.. code-block:: console
+
+ # dpdk/config/common_base
+ CONFIG_RTE_LIBRTE_PMD_PCAP=y
+
+Compile DPDK with target environment.
.. code-block:: console
$ cd dpdk
$ export RTE_SDK=$(pwd)
$ export RTE_TARGET=x86_64-native-linuxapp-gcc # depends on your env
- $ make install T=$RTE_TARGET CONFIG_RTE_LIBRTE_PMD_PCAP=y
+ $ make install T=$RTE_TARGET
SPP
~~~
-Then, download and compile SPP in any directory.
+Clone repository and compile SPP in any directory.
.. code-block:: console
--
2.17.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [spp] [PATCH 2/6] spp_nfv: update for creating rx pcap device
2018-05-15 1:21 [spp] [PATCH 0/6] Improve use of pcap PMD ogawa.yasufumi
2018-05-15 1:21 ` [spp] [PATCH 1/6] docs: add setting up PCAP ogawa.yasufumi
@ 2018-05-15 1:21 ` ogawa.yasufumi
2018-05-15 1:21 ` [spp] [PATCH 3/6] docs: add installing text2pcap for pcap PMD ogawa.yasufumi
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: ogawa.yasufumi @ 2018-05-15 1:21 UTC (permalink / raw)
To: ferruh.yigit, spp; +Cc: Yasufumi Ogawa
From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
Libpcap-based PMD of DPDK requires two different streams for rx and tx
of pcap files[1]. 'tx_pcap' is created by DPDK but not for 'rx_pcap'.
In SPP, rx pcap file should be prepared like as '/tmp/spp-rx1.pcap'
before 'add pcap', or failed to setup pcap PMD.
This update is for creating the rx pcap with 'text2pcap'[2] if it does
not exist.
This update is also including definition of format of pcap files in
src/shared/common.h as following.
#define PCAP_IFACE_RX "/tmp/spp-rx%d.pcap"
#define PCAP_IFACE_TX "/tmp/spp-tx%d.pcap"
[1] https://dpdk.org/doc/guides/nics/pcap_ring.html
[2] https://www.wireshark.org/docs/man-pages/text2pcap.html
Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
src/nfv/nfv.c | 66 ++++++++++++++++++++++++++++++++++++++++++---
src/shared/common.h | 5 ++++
2 files changed, 68 insertions(+), 3 deletions(-)
diff --git a/src/nfv/nfv.c b/src/nfv/nfv.c
index d90b40b..6de6ffa 100644
--- a/src/nfv/nfv.c
+++ b/src/nfv/nfv.c
@@ -481,6 +481,50 @@ add_vhost_pmd(int index)
return vhost_port_id;
}
+/*
+ * Create an empty rx pcap file to given path if it does not exit
+ * Return 0 for succeeded, or -1 for failed.
+ */
+static int
+create_pcap_rx(char *rx_fpath)
+{
+ int res;
+ FILE *tmp_fp;
+ char cmd_str[256];
+
+ // empty file is required for 'text2pcap' command for
+ // creating a pcap file.
+ char template[] = "/tmp/spp-emptyfile.txt";
+
+ // create empty file if it is not exist
+ tmp_fp = fopen(template, "r");
+ if (tmp_fp == NULL) {
+ (tmp_fp = fopen(template, "w"));
+ if (tmp_fp == NULL) {
+ RTE_LOG(ERR, APP, "Failed to open %s\n", template);
+ return -1;
+ }
+ }
+
+ sprintf(cmd_str, "text2pcap %s %s", template, rx_fpath);
+ res = system(cmd_str);
+ if (res != 0) {
+ RTE_LOG(ERR, APP,
+ "Failed to create pcap device %s\n",
+ rx_fpath);
+ return -1;
+ }
+ RTE_LOG(INFO, APP, "PCAP device created\n");
+ fclose(tmp_fp);
+ return 0;
+}
+
+/*
+ * Open pcap files with given index for rx and tx.
+ * Index is given as a argument of 'patch' command.
+ * This function returns a port ID if it is succeeded,
+ * or negative int if failed.
+ */
static int
add_pcap_pmd(int index)
{
@@ -493,17 +537,33 @@ add_pcap_pmd(int index)
char devargs[256];
uint16_t pcap_pmd_port_id;
uint16_t nr_queues = 1;
-
int ret;
+ // PCAP file path
+ char rx_fpath[128];
+ char tx_fpath[128];
+
+ FILE *rx_fp;
+
+ sprintf(rx_fpath, PCAP_IFACE_RX, index);
+ sprintf(tx_fpath, PCAP_IFACE_TX, index);
+
+ // create rx pcap file if it does not exist
+ rx_fp = fopen(rx_fpath, "r");
+ if (rx_fp == NULL) {
+ ret = create_pcap_rx(rx_fpath);
+ if (ret < 0)
+ return ret;
+ }
+
mp = rte_mempool_lookup(PKTMBUF_POOL_NAME);
if (mp == NULL)
rte_exit(EXIT_FAILURE, "Cannon get mempool for mbuf\n");
name = get_pcap_pmd_name(index);
sprintf(devargs,
- "%s,rx_pcap=/tmp/rx_%d.pcap,tx_pcap=/tmp/tx_%d.pcap",
- name, index, index);
+ "%s,rx_pcap=%s,tx_pcap=%s",
+ name, rx_fpath, tx_fpath);
ret = rte_eth_dev_attach(devargs, &pcap_pmd_port_id);
if (ret < 0)
diff --git a/src/shared/common.h b/src/shared/common.h
index cad88fe..4978037 100644
--- a/src/shared/common.h
+++ b/src/shared/common.h
@@ -115,9 +115,14 @@ struct port {
#define VM_PKTMBUF_POOL_NAME "VM_Proc_pktmbuf_pool"
#define VM_MZ_PORT_INFO "VM_Proc_port_info"
#define MZ_PORT_INFO "MProc_port_info"
+
#define VHOST_BACKEND_NAME "eth_vhost%u"
#define VHOST_IFACE_NAME "/tmp/sock%u"
+
#define PCAP_PMD_DEV_NAME "eth_pcap%u"
+#define PCAP_IFACE_RX "/tmp/spp-rx%d.pcap"
+#define PCAP_IFACE_TX "/tmp/spp-tx%d.pcap"
+
#define NULL_PMD_DEV_NAME "eth_null%u"
/*
--
2.17.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [spp] [PATCH 3/6] docs: add installing text2pcap for pcap PMD
2018-05-15 1:21 [spp] [PATCH 0/6] Improve use of pcap PMD ogawa.yasufumi
2018-05-15 1:21 ` [spp] [PATCH 1/6] docs: add setting up PCAP ogawa.yasufumi
2018-05-15 1:21 ` [spp] [PATCH 2/6] spp_nfv: update for creating rx pcap device ogawa.yasufumi
@ 2018-05-15 1:21 ` ogawa.yasufumi
2018-05-15 1:21 ` [spp] [PATCH 4/6] docs: add usecase of " ogawa.yasufumi
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: ogawa.yasufumi @ 2018-05-15 1:21 UTC (permalink / raw)
To: ferruh.yigit, spp; +Cc: Yasufumi Ogawa
From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
docs/guides/setup/getting_started.rst | 3 +++
1 file changed, 3 insertions(+)
diff --git a/docs/guides/setup/getting_started.rst b/docs/guides/setup/getting_started.rst
index 275e12f..ca8085b 100644
--- a/docs/guides/setup/getting_started.rst
+++ b/docs/guides/setup/getting_started.rst
@@ -170,10 +170,13 @@ Clone repository and compile DPDK in any directory.
SPP provides libpcap-based PMD for dumping packet to a file or retrieve
it from the file.
To use PCAP PMD, install ``libpcap-dev`` and enable it.
+``text2pcap`` is also required for creating pcap file which
+is included in ``wireshark``.
.. code-block:: console
$ sudo apt install libpcap-dev
+ $ sudo apt install wireshark
PCAP is disabled by default in DPDK configuration.
``CONFIG_RTE_LIBRTE_PMD_PCAP`` defines the configuration and enabled
--
2.17.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [spp] [PATCH 4/6] docs: add usecase of pcap PMD
2018-05-15 1:21 [spp] [PATCH 0/6] Improve use of pcap PMD ogawa.yasufumi
` (2 preceding siblings ...)
2018-05-15 1:21 ` [spp] [PATCH 3/6] docs: add installing text2pcap for pcap PMD ogawa.yasufumi
@ 2018-05-15 1:21 ` ogawa.yasufumi
2018-05-15 1:21 ` [spp] [PATCH 5/6] docs: add images of " ogawa.yasufumi
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: ogawa.yasufumi @ 2018-05-15 1:21 UTC (permalink / raw)
To: ferruh.yigit, spp; +Cc: Yasufumi Ogawa
From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
docs/guides/setup/getting_started.rst | 1 +
docs/guides/setup/use_cases.rst | 105 ++++++++++++++++++++++++++
2 files changed, 106 insertions(+)
diff --git a/docs/guides/setup/getting_started.rst b/docs/guides/setup/getting_started.rst
index ca8085b..52940e4 100644
--- a/docs/guides/setup/getting_started.rst
+++ b/docs/guides/setup/getting_started.rst
@@ -145,6 +145,7 @@ You can check the value as following.
$ sysctl -n kernel.randomize_va_space
+.. _install_dpdk_spp:
Install DPDK and SPP
--------------------
diff --git a/docs/guides/setup/use_cases.rst b/docs/guides/setup/use_cases.rst
index 3681ad8..06f4b45 100644
--- a/docs/guides/setup/use_cases.rst
+++ b/docs/guides/setup/use_cases.rst
@@ -363,3 +363,108 @@ with ``sec 2``.
:width: 460 em
Uni-Directional l2fwd with vhost
+
+Single spp_nfv with PCAP PMD
+-----------------------------
+
+PCAP PMD
+~~~~~~~~
+
+Pcap PMD is an interface for capturing or restoring traffic.
+For usign pcap PMD, you should set ``CONFIG_RTE_LIBRTE_PMD_PCAP``
+to ``y`` and compile DPDK before SPP.
+Refer to
+:ref:`Install DPDK and SPP<install_dpdk_spp>`
+for details of setting up.
+
+Pcap PMD has two different streams for rx and tx.
+Tx device is for capturing packets and rx is for restoring captured
+packets.
+For rx device, you can use any of pcap files other than SPP's pcap PMD.
+
+To start using pcap pmd, just using ``add`` subcommand as ring.
+Here is an example for creating pcap PMD with index ``1``.
+
+.. code-block:: console
+
+ spp > sec 1;add pcap 1
+
+After running it, you can find two of pcap files in ``/tmp``.
+
+.. code-block:: console
+
+ $ ls /tmp | grep pcap$
+ spp-rx1.pcap
+ spp-tx1.pcap
+
+If you already have a dumped file, you can use it by it putting as
+``/tmp/spp-rx1.pcap`` before running the ``add`` subcommand.
+SPP does not overwrite rx pcap file if it already exist,
+and it just overwrites tx pcap file.
+
+Capture Incoming Packets
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+As the first usecase, add a pcap PMD and capture incoming packets from
+``phy:0``.
+
+.. code-block:: console
+
+ spp > sec 1;add pcap 1
+ spp > sec 1;patch phy:0 pcap:1
+ spp > sec 1;forward
+
+In this example, we use pktgen.
+Once you start forwarding packets from pktgen, you can see
+that the size of ``/tmp/spp-tx1.pcap`` is increased rapidly
+(or gradually, it depends on the rate).
+
+.. code-block:: console
+
+ Pktgen:/> set 0 size 1024
+ Pktgen:/> start 0
+
+To stop capturing, simply stop forwarding of ``spp_nfv``.
+
+.. code-block:: console
+
+ spp > sec 1;stop
+
+You can analyze the dumped pcap file with other tools like as wireshark.
+
+Restore dumped Packets
+~~~~~~~~~~~~~~~~~~~~~~
+
+In this usecase, use dumped file in previsou section.
+Copy ``spp-tx1.pcap`` to ``spp-rx2.pcap`` first.
+
+.. code-block:: console
+
+ $ sudo cp /tmp/spp-tx1.pcap /tmp/spp-rx2.pcap
+
+Then, add pcap PMD to another ``spp_nfv`` with index ``2``.
+
+.. code-block:: console
+
+ spp > sec 2;add pcap 2
+
+You can find that ``spp-tx2.pcap`` is creaeted and ``spp-rx2.pcap``
+still remained.
+
+.. code-block:: console
+
+ $ ls -al /tmp/spp*.pcap
+ -rw-r--r-- 1 root root 24 ... /tmp/spp-rx1.pcap
+ -rw-r--r-- 1 root root 2936703640 ... /tmp/spp-rx2.pcap
+ -rw-r--r-- 1 root root 2936703640 ... /tmp/spp-tx1.pcap
+ -rw-r--r-- 1 root root 0 ... /tmp/spp-tx2.pcap
+
+To confirm packets are restored, patch ``pcap:2`` to ``phy:1``
+and watch received packets on pktgen.
+
+.. code-block:: console
+
+ spp > sec 2;patch phy:1 pcap:2
+ spp > sec 2;forward
+
+After started forwarding, you can see that packet count is increased.
--
2.17.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [spp] [PATCH 5/6] docs: add images of usecase of pcap PMD
2018-05-15 1:21 [spp] [PATCH 0/6] Improve use of pcap PMD ogawa.yasufumi
` (3 preceding siblings ...)
2018-05-15 1:21 ` [spp] [PATCH 4/6] docs: add usecase of " ogawa.yasufumi
@ 2018-05-15 1:21 ` ogawa.yasufumi
2018-05-15 1:21 ` [spp] [PATCH 6/6] docs: add references for images for " ogawa.yasufumi
2018-05-28 12:29 ` [spp] [PATCH 0/6] Improve use of " Ferruh Yigit
6 siblings, 0 replies; 8+ messages in thread
From: ogawa.yasufumi @ 2018-05-15 1:21 UTC (permalink / raw)
To: ferruh.yigit, spp; +Cc: Yasufumi Ogawa
From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
.../setup/use_cases/spp_pcap_incoming.svg | 546 ++++++++++++++
.../setup/use_cases/spp_pcap_restoring.svg | 676 ++++++++++++++++++
2 files changed, 1222 insertions(+)
create mode 100644 docs/guides/images/setup/use_cases/spp_pcap_incoming.svg
create mode 100644 docs/guides/images/setup/use_cases/spp_pcap_restoring.svg
diff --git a/docs/guides/images/setup/use_cases/spp_pcap_incoming.svg b/docs/guides/images/setup/use_cases/spp_pcap_incoming.svg
new file mode 100644
index 0000000..cc6ff54
--- /dev/null
+++ b/docs/guides/images/setup/use_cases/spp_pcap_incoming.svg
@@ -0,0 +1,546 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="148mm"
+ height="110mm"
+ viewBox="0 0 524.40946 389.76379"
+ id="svg2"
+ version="1.1"
+ inkscape:version="0.91 r13725"
+ sodipodi:docname="spp_pcap_incoming.svg">
+ <defs
+ id="defs4">
+ <marker
+ inkscape:stockid="Arrow2Lend"
+ orient="auto"
+ refY="0"
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+ <path
+ inkscape:connector-curvature="0"
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+ transform="matrix(-1.1,0,0,-1.1,-1.1,0)" />
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+ <marker
+ inkscape:isstock="true"
+ style="overflow:visible"
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--
2.17.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [spp] [PATCH 6/6] docs: add references for images for pcap PMD
2018-05-15 1:21 [spp] [PATCH 0/6] Improve use of pcap PMD ogawa.yasufumi
` (4 preceding siblings ...)
2018-05-15 1:21 ` [spp] [PATCH 5/6] docs: add images of " ogawa.yasufumi
@ 2018-05-15 1:21 ` ogawa.yasufumi
2018-05-28 12:29 ` [spp] [PATCH 0/6] Improve use of " Ferruh Yigit
6 siblings, 0 replies; 8+ messages in thread
From: ogawa.yasufumi @ 2018-05-15 1:21 UTC (permalink / raw)
To: ferruh.yigit, spp; +Cc: Yasufumi Ogawa
From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
docs/guides/setup/use_cases.rst | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/docs/guides/setup/use_cases.rst b/docs/guides/setup/use_cases.rst
index 06f4b45..1cd30a6 100644
--- a/docs/guides/setup/use_cases.rst
+++ b/docs/guides/setup/use_cases.rst
@@ -414,6 +414,14 @@ As the first usecase, add a pcap PMD and capture incoming packets from
spp > sec 1;patch phy:0 pcap:1
spp > sec 1;forward
+.. _figure_spp_pcap_incoming:
+
+.. figure:: ../images/setup/use_cases/spp_pcap_incoming.*
+ :height: 380 em
+ :width: 380 em
+
+ Rapture incoming packets
+
In this example, we use pktgen.
Once you start forwarding packets from pktgen, you can see
that the size of ``/tmp/spp-tx1.pcap`` is increased rapidly
@@ -448,6 +456,14 @@ Then, add pcap PMD to another ``spp_nfv`` with index ``2``.
spp > sec 2;add pcap 2
+.. _figure_spp_pcap_restoring:
+
+.. figure:: ../images/setup/use_cases/spp_pcap_restoring.*
+ :height: 380 em
+ :width: 380 em
+
+ Restore dumped packets
+
You can find that ``spp-tx2.pcap`` is creaeted and ``spp-rx2.pcap``
still remained.
--
2.17.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [spp] [PATCH 0/6] Improve use of pcap PMD
2018-05-15 1:21 [spp] [PATCH 0/6] Improve use of pcap PMD ogawa.yasufumi
` (5 preceding siblings ...)
2018-05-15 1:21 ` [spp] [PATCH 6/6] docs: add references for images for " ogawa.yasufumi
@ 2018-05-28 12:29 ` Ferruh Yigit
6 siblings, 0 replies; 8+ messages in thread
From: Ferruh Yigit @ 2018-05-28 12:29 UTC (permalink / raw)
To: ogawa.yasufumi, spp
On 5/15/2018 2:21 AM, ogawa.yasufumi@lab.ntt.co.jp wrote:
> From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
>
> Hi,
>
> To use pcap PMD, user should prepare rx_pcap before launching SPP,
> or failed to not found. This update is for creating rx_pcap device
> before adding pcap PMD to avoid the error.
>
> It is required to install text2pap, which is included in wireshark,
> to create pcap file.
>
> This update is also including requirements for text2pcap and usecases
> for describing the usage of pcap PMD.
>
> Thanks,
> Yasufumi
>
>
> Yasufumi Ogawa (6):
> docs: add setting up PCAP
> spp_nfv: update for creating rx pcap device
> docs: add installing text2pcap for pcap PMD
> docs: add usecase of pcap PMD
> docs: add images of usecase of pcap PMD
> docs: add references for images for pcap PMD
Series applied, thanks.
^ permalink raw reply [flat|nested] 8+ messages in thread
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