[spp] [PATCH v2 00/13] PDF documentation support

[spp] [PATCH v2 00/13] PDF documentation support

[ogawa.yasufumi]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

It is v2 patches for adding PDF documentation support. This update
includes bug fixes for compilation errors.

Yasufumi Ogawa (13):
  docs: move SPP VF images
  docs: resize figures of SPP VF
  docs: resize figures of SPP
  docs: resize figures of SPP container
  docs: add script for generating PDF images
  project: update gitignore to exclude PDF files
  docs: add sphinx config to PDF
  makefile: add make option to compile PDF doc
  makefile: fix bug of PDF compilation
  docs: refactor for character length
  docs: fix typo of label
  docs: remove unicode characters
  docs: ensure PDF images are exist for latex

 .gitignore                                      |    1 +
 Makefile                                        |   16 +-
 docs/guides/commands/experimental.rst           |    6 +-
 docs/guides/compile-doc.sh                      |    9 -
 docs/guides/conf.py                             |    7 +-
 docs/guides/gen_pdf_imgs.py                     |   54 +
 docs/guides/images/spp_vf/spp_sample_config.svg | 1916 +++++++++++++++++++++++
 docs/guides/images/spp_vf/spp_vf_overview.svg   | 1149 ++++++++++++++
 docs/guides/images/spp_vf/usecase1_nwconfig.svg | 1916 +++++++++++++++++++++++
 docs/guides/images/spp_vf/usecase1_overview.svg |  411 +++++
 docs/guides/overview.rst                        |   10 +-
 docs/guides/setup/getting_started.rst           |   16 +-
 docs/guides/setup/howto_use.rst                 |    9 +-
 docs/guides/setup/performance_opt.rst           |   16 +-
 docs/guides/setup/use_cases.rst                 |   24 +-
 docs/guides/spp_vf/commands/secondary.rst       |   22 +-
 docs/guides/spp_vf/design.rst                   |    7 +-
 docs/guides/spp_vf/gsg/build.rst                |   59 +-
 docs/guides/spp_vf/images/spp_sample_config.svg | 1916 -----------------------
 docs/guides/spp_vf/images/spp_vf_overview.svg   | 1149 --------------
 docs/guides/spp_vf/images/usecase1_nwconfig.svg | 1916 -----------------------
 docs/guides/spp_vf/images/usecase1_overview.svg |  411 -----
 docs/guides/spp_vf/overview.rst                 |    7 +-
 docs/guides/spp_vf/use_cases/usecase1.rst       |   10 +-
 docs/guides/tools/sppc/app_launcher.rst         |   38 +-
 docs/guides/tools/sppc/build_img.rst            |   24 +-
 docs/guides/tools/sppc/getting_started.rst      |    3 +-
 docs/guides/tools/sppc/howto_launcher.rst       |    4 +-
 docs/guides/tools/sppc/overview.rst             |    3 +-
 docs/guides/tools/sppc/usecases.rst             |   15 +-
 30 files changed, 5606 insertions(+), 5538 deletions(-)
 delete mode 100644 docs/guides/compile-doc.sh
 create mode 100644 docs/guides/gen_pdf_imgs.py
 create mode 100644 docs/guides/images/spp_vf/spp_sample_config.svg
 create mode 100644 docs/guides/images/spp_vf/spp_vf_overview.svg
 create mode 100644 docs/guides/images/spp_vf/usecase1_nwconfig.svg
 create mode 100644 docs/guides/images/spp_vf/usecase1_overview.svg
 delete mode 100644 docs/guides/spp_vf/images/spp_sample_config.svg
 delete mode 100644 docs/guides/spp_vf/images/spp_vf_overview.svg
 delete mode 100644 docs/guides/spp_vf/images/usecase1_nwconfig.svg
 delete mode 100644 docs/guides/spp_vf/images/usecase1_overview.svg

-- 
2.7.4

[spp] [PATCH v2 01/13] docs: move SPP VF images

[ogawa.yasufumi]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

Images of SPP VF are included in different directory from others. All of
images should be included in 'docs/guides/images' to be maintained in
a consistent way. This patch is to move the images for the purpose.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 docs/guides/images/spp_vf/spp_sample_config.svg | 1916 +++++++++++++++++++++++
 docs/guides/images/spp_vf/spp_vf_overview.svg   | 1149 ++++++++++++++
 docs/guides/images/spp_vf/usecase1_nwconfig.svg | 1916 +++++++++++++++++++++++
 docs/guides/images/spp_vf/usecase1_overview.svg |  411 +++++
 docs/guides/spp_vf/design.rst                   |    7 +-
 docs/guides/spp_vf/images/spp_sample_config.svg | 1916 -----------------------
 docs/guides/spp_vf/images/spp_vf_overview.svg   | 1149 --------------
 docs/guides/spp_vf/images/usecase1_nwconfig.svg | 1916 -----------------------
 docs/guides/spp_vf/images/usecase1_overview.svg |  411 -----
 docs/guides/spp_vf/overview.rst                 |    7 +-
 docs/guides/spp_vf/use_cases/usecase1.rst       |   10 +-
 11 files changed, 5404 insertions(+), 5404 deletions(-)
 create mode 100644 docs/guides/images/spp_vf/spp_sample_config.svg
 create mode 100644 docs/guides/images/spp_vf/spp_vf_overview.svg
 create mode 100644 docs/guides/images/spp_vf/usecase1_nwconfig.svg
 create mode 100644 docs/guides/images/spp_vf/usecase1_overview.svg
 delete mode 100644 docs/guides/spp_vf/images/spp_sample_config.svg
 delete mode 100644 docs/guides/spp_vf/images/spp_vf_overview.svg
 delete mode 100644 docs/guides/spp_vf/images/usecase1_nwconfig.svg
 delete mode 100644 docs/guides/spp_vf/images/usecase1_overview.svg

diff --git a/docs/guides/images/spp_vf/spp_sample_config.svg b/docs/guides/images/spp_vf/spp_sample_config.svg
new file mode 100644
index 0000000..f6ad3f4
--- /dev/null
+++ b/docs/guides/images/spp_vf/spp_sample_config.svg
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diff --git a/docs/guides/spp_vf/design.rst b/docs/guides/spp_vf/design.rst
index 3c81134..193647d 100644
--- a/docs/guides/spp_vf/design.rst
+++ b/docs/guides/spp_vf/design.rst
@@ -41,9 +41,10 @@ threads called component.
 There are three types of components, ``forwarder``,
 ``merger`` and ``classifier``.
 
-.. image:: images/spp_vf_overview.svg
-   :height: 550 em
-   :width: 550 em
+.. figure:: ../images/spp_vf/spp_vf_overview.*
+    :width: 70%
+
+    SPP VF components
 
 Forwarder
 ~~~~~~~~~
diff --git a/docs/guides/spp_vf/images/spp_sample_config.svg b/docs/guides/spp_vf/images/spp_sample_config.svg
deleted file mode 100644
index f6ad3f4..0000000
--- a/docs/guides/spp_vf/images/spp_sample_config.svg
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diff --git a/docs/guides/spp_vf/overview.rst b/docs/guides/spp_vf/overview.rst
index d951d19..fa6e8b9 100644
--- a/docs/guides/spp_vf/overview.rst
+++ b/docs/guides/spp_vf/overview.rst
@@ -55,6 +55,7 @@ for two destinations of vhost interface.
 Incoming packets from rx on host1 are sent to each of vhosts of VM
 by looking up destination MAC address in the packet.
 
-.. image:: images/spp_vf_overview.svg
-   :height: 550 em
-   :width: 550 em
+.. figure:: ../images/spp_vf/spp_vf_overview.*
+    :width: 80%
+
+    Overview of SPP VF
diff --git a/docs/guides/spp_vf/use_cases/usecase1.rst b/docs/guides/spp_vf/use_cases/usecase1.rst
index 5109518..84efa34 100644
--- a/docs/guides/spp_vf/use_cases/usecase1.rst
+++ b/docs/guides/spp_vf/use_cases/usecase1.rst
@@ -41,9 +41,8 @@ port.
 
 .. _figure_simple_ssh_login:
 
-.. figure:: ../images/usecase1_overview.*
-    :height: 400 em
-    :width: 400 em
+.. figure:: ../../images/spp_vf/usecase1_overview.*
+    :width: 60%
 
     Simple SSH Login
 
@@ -106,9 +105,8 @@ sent to SSH clinet via NIC0.
 
 .. _figure_network_config:
 
-.. figure:: ../images/usecase1_nwconfig.*
-    :height: 720 em
-    :width: 720 em
+.. figure:: ../../images/spp_vf/usecase1_nwconfig.*
+    :width: 100%
 
     Network Configuration
 
-- 
2.7.4

[spp] [PATCH v2 02/13] docs: resize figures of SPP VF

[ogawa.yasufumi]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

This patch is to change the size of figures defined in RST files for
supporing PDF output. For html, size is adjusted appropriately if it is
too large. However, it is not adjusted in PDF.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 docs/guides/spp_vf/overview.rst           | 2 +-
 docs/guides/spp_vf/use_cases/usecase1.rst | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/guides/spp_vf/overview.rst b/docs/guides/spp_vf/overview.rst
index fa6e8b9..6d9e47a 100644
--- a/docs/guides/spp_vf/overview.rst
+++ b/docs/guides/spp_vf/overview.rst
@@ -56,6 +56,6 @@ Incoming packets from rx on host1 are sent to each of vhosts of VM
 by looking up destination MAC address in the packet.
 
 .. figure:: ../images/spp_vf/spp_vf_overview.*
-    :width: 80%
+    :width: 70%
 
     Overview of SPP VF
diff --git a/docs/guides/spp_vf/use_cases/usecase1.rst b/docs/guides/spp_vf/use_cases/usecase1.rst
index 84efa34..a107578 100644
--- a/docs/guides/spp_vf/use_cases/usecase1.rst
+++ b/docs/guides/spp_vf/use_cases/usecase1.rst
@@ -42,7 +42,7 @@ port.
 .. _figure_simple_ssh_login:
 
 .. figure:: ../../images/spp_vf/usecase1_overview.*
-    :width: 60%
+    :width: 55%
 
     Simple SSH Login
 
-- 
2.7.4

[spp] [PATCH v2 03/13] docs: resize figures of SPP

[ogawa.yasufumi]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

This patch is for resizing figures in SPP docs for PDF format.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 docs/guides/commands/experimental.rst |  6 +++---
 docs/guides/overview.rst              |  7 ++++---
 docs/guides/setup/use_cases.rst       | 24 ++++++++----------------
 3 files changed, 15 insertions(+), 22 deletions(-)

diff --git a/docs/guides/commands/experimental.rst b/docs/guides/commands/experimental.rst
index 42ba371..81dceac 100644
--- a/docs/guides/commands/experimental.rst
+++ b/docs/guides/commands/experimental.rst
@@ -94,7 +94,7 @@ and save this script as
 .. _figure_topo_term_exp:
 
 .. figure:: ../images/commands/expr/topo_term_exp.*
-   :width: 440 em
+   :width: 67%
 
    topo term example
 
@@ -202,7 +202,7 @@ following.
 .. _figure_topo_subg_before:
 
 .. figure:: ../images/commands/expr/topo_subg_before.*
-   :width: 440 em
+   :width: 67%
 
    Before using topo_subgraph
 
@@ -223,7 +223,7 @@ In this case, add subgraph ``guest_vm`` and includes resoures
 .. _figure_topo_subg_after:
 
 .. figure:: ../images/commands/expr/topo_subg_after.*
-   :width: 440 em
+   :width: 67%
 
    After using topo_subgraph
 
diff --git a/docs/guides/overview.rst b/docs/guides/overview.rst
index fd1415f..9e1c426 100644
--- a/docs/guides/overview.rst
+++ b/docs/guides/overview.rst
@@ -40,9 +40,10 @@ Overview
 functionality for Service Function Chaining in
 NFV (Network Function Virtualization).
 
-.. image:: images/overview/spp_overview.svg
-   :height: 350 em
-   :width: 350 em
+.. figure:: images/overview/spp_overview.*
+    :width: 50%
+
+    SPP overview
 
 With SPP, user is able to configure network easily and dynamically
 via simple patch panel like interface.
diff --git a/docs/guides/setup/use_cases.rst b/docs/guides/setup/use_cases.rst
index 2c83fe0..1e31949 100644
--- a/docs/guides/setup/use_cases.rst
+++ b/docs/guides/setup/use_cases.rst
@@ -86,8 +86,7 @@ Confirm that status of ``sec 1`` is updated.
 .. _figure_spp_nfv_as_l2fwd:
 
 .. figure:: ../images/setup/use_cases/spp_nfv_l2fwd.*
-   :height: 380 em
-   :width: 380 em
+   :width: 52%
 
    spp_nfv as l2fwd
 
@@ -149,8 +148,7 @@ from ``phy:1`` to ``phy:0`` for ``sec 2``.
 .. _figure_spp_two_nfv_as_l2fwd:
 
 .. figure:: ../images/setup/use_cases/spp_two_nfv_l2fwd.*
-   :height: 420 em
-   :width: 420 em
+   :width: 52%
 
    Two spp_nfv as l2fwd
 
@@ -171,8 +169,7 @@ Patch ``phy:0`` to ``phy:0`` for ``sec 1`` and
 .. _figure_spp_two_nfv_loopback:
 
 .. figure:: ../images/setup/use_cases/spp_two_nfv_loopback.*
-   :height: 420 em
-   :width: 420 em
+   :width: 52%
 
    Two spp_nfv for loopback
 
@@ -240,8 +237,7 @@ Then, connect it with ``patch`` subcommand.
 .. _figure_spp_uni_directional_l2fwd:
 
 .. figure:: ../images/setup/use_cases/spp_unidir_l2fwd.*
-   :height: 460 em
-   :width: 460 em
+   :width: 52%
 
    Uni-Directional l2fwd
 
@@ -295,8 +291,7 @@ Then, add ``ring 0`` and ``ring 1`` to ``sec 2``.
 .. _figure_spp_bi_directional_l2fwd:
 
 .. figure:: ../images/setup/use_cases/spp_bidir_l2fwd.*
-   :height: 460 em
-   :width: 460 em
+   :width: 52%
 
    Bi-Directional l2fwd
 
@@ -361,8 +356,7 @@ with ``sec 2``.
 .. _figure_spp_uni_directional_l2fwd_vhost:
 
 .. figure:: ../images/setup/use_cases/spp_unidir_l2fwd_vhost.*
-   :height: 460 em
-   :width: 460 em
+   :width: 52%
 
    Uni-Directional l2fwd with vhost
 
@@ -419,8 +413,7 @@ As the first usecase, add a pcap PMD and capture incoming packets from
 .. _figure_spp_pcap_incoming:
 
 .. figure:: ../images/setup/use_cases/spp_pcap_incoming.*
-   :height: 380 em
-   :width: 380 em
+   :width: 50%
 
    Rapture incoming packets
 
@@ -461,8 +454,7 @@ Then, add pcap PMD to another ``spp_nfv`` with index ``2``.
 .. _figure_spp_pcap_restoring:
 
 .. figure:: ../images/setup/use_cases/spp_pcap_restoring.*
-   :height: 380 em
-   :width: 380 em
+   :width: 52%
 
    Restore dumped packets
 
-- 
2.7.4

[spp] [PATCH v2 04/13] docs: resize figures of SPP container

[ogawa.yasufumi]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

This patch is for resizing figures in SPP container for PDF format.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 docs/guides/tools/sppc/getting_started.rst |  3 +--
 docs/guides/tools/sppc/overview.rst        |  3 +--
 docs/guides/tools/sppc/usecases.rst        | 15 +++++----------
 3 files changed, 7 insertions(+), 14 deletions(-)

diff --git a/docs/guides/tools/sppc/getting_started.rst b/docs/guides/tools/sppc/getting_started.rst
index db6bd1a..8a6b5b8 100644
--- a/docs/guides/tools/sppc/getting_started.rst
+++ b/docs/guides/tools/sppc/getting_started.rst
@@ -268,8 +268,7 @@ and start forwarding from testpmd.
 .. _figure_sppc_gsg_testpmd:
 
 .. figure:: ../../images/tools/sppc/sppc_gsg_testpmd.*
-   :height: 340em
-   :width: 340em
+   :width: 50%
 
    SPP and testpmd on containers
 
diff --git a/docs/guides/tools/sppc/overview.rst b/docs/guides/tools/sppc/overview.rst
index 645ebc5..e4b3b62 100644
--- a/docs/guides/tools/sppc/overview.rst
+++ b/docs/guides/tools/sppc/overview.rst
@@ -22,7 +22,6 @@ an app container.
 .. _figure_sppc_overview:
 
 .. figure:: ../../images/tools/sppc/sppc_overview.*
-   :height: 640 em
-   :width: 640 em
+   :width: 85%
 
    SPP container overview
diff --git a/docs/guides/tools/sppc/usecases.rst b/docs/guides/tools/sppc/usecases.rst
index b9567c0..95a4c28 100644
--- a/docs/guides/tools/sppc/usecases.rst
+++ b/docs/guides/tools/sppc/usecases.rst
@@ -44,8 +44,7 @@ all of app container processes run on a single node.
 .. _figure_sppc_usecase_vhost:
 
 .. figure:: ../../images/tools/sppc/sppc_usecase_vhost.*
-    :height: 340em
-    :width: 340em
+    :width: 50%
 
     Test of vhost PMD in a single node
 
@@ -139,8 +138,7 @@ with ring PMDs in serial.
 .. _figure_sppc_usecase_ring:
 
 .. figure:: ../../images/tools/sppc/sppc_usecase_ring.*
-   :height: 480em
-   :width: 680em
+   :width: 100%
 
    Test of ring PMD
 
@@ -274,8 +272,7 @@ as described in next sections.
 .. _figure_sppc_usecase_l2fwdpktgen:
 
 .. figure:: ../../images/tools/sppc/sppc_usecase_l2fwdpktgen.*
-    :height: 640em
-    :width: 640em
+    :width: 85%
 
     Chainning pktgen and l2fwd
 
@@ -391,8 +388,7 @@ It is totally 7 lcores while the maximum number is 14.
 .. _figure_sppc_usecase_l2fwdpktgen_less:
 
 .. figure:: ../../images/tools/sppc/sppc_usecase_l2fwdpktgen_less.*
-    :height: 640em
-    :width: 640em
+    :width: 85%
 
     Pktgen and l2fwd using less lcores
 
@@ -497,8 +493,7 @@ lcores to share IP addressing.
 .. _figure_sppc_usecase_lb_pktgen:
 
 .. figure:: ../../images/tools/sppc/sppc_usecase_lb_pktgen.*
-    :height: 580em
-    :width: 720em
+    :width: 100%
 
     Multi-path configuration with load_balancer and pktgen
 
-- 
2.7.4

[spp] [PATCH v2 05/13] docs: add script for generating PDF images

[ogawa.yasufumi]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

To compile a PDF document, each of embedded images also should PDF.
SVG is not supported for embedding an image in the PDF document.

This update is to add a helper script for generating PDF images from
SVG with inkscape command which is a recommended tool for editing a SVG
file in DPDK.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 docs/guides/gen_pdf_imgs.py | 50 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 docs/guides/gen_pdf_imgs.py

diff --git a/docs/guides/gen_pdf_imgs.py b/docs/guides/gen_pdf_imgs.py
new file mode 100644
index 0000000..4459316
--- /dev/null
+++ b/docs/guides/gen_pdf_imgs.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2018 Nippon Telegraph and Telephone Corporation
+
+# Generate PDF images form SVG to embed targetting PDF document.
+
+import os
+import subprocess
+
+DPI = 300  # resolution for export
+
+
+def filter_list(alist, ext='svg'):
+    """Filter files with given extension"""
+
+    res = []
+    for ent in alist:
+        ent_ext = ent.split('.').pop()
+        if ent_ext == ext:
+            res.append(ent)
+    return res
+
+
+def main():
+    work_dir = os.path.dirname(__file__)
+    if work_dir == '':
+        work_dir = '.'
+
+    img_dir_info = os.walk('%s/images' % work_dir)
+    for root, dirs, files in img_dir_info:
+        if len(files) > 0:
+            svg_files = filter_list(files)
+            for fname in svg_files:
+                # setup inkscape options
+                tmp = fname.split('.')
+                tmp.pop()
+                base_fname = tmp[0]
+                svg_f = base_fname + '.svg'
+                pdf_f = base_fname + '.pdf'
+                svg_fpath = '%s/%s' % (root, svg_f)
+                pdf_fpath = '%s/%s' % (root, pdf_f)
+
+                cmd = 'inkscape -d %d -D -f %s --export-pdf %s' % (
+                    DPI, svg_fpath, pdf_fpath)
+                print(cmd)
+                subprocess.call(cmd, shell=True)
+
+
+if __name__ == "__main__":
+    main()
-- 
2.7.4

[spp] [PATCH v2 06/13] project: update gitignore to exclude PDF files

[ogawa.yasufumi]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

To compile a PDF document, the format of images included in the
document should also be PDF. It means that SVG images should be
converted to PDF while the PDF document is generated and not be
managed from git.

To exclude temporarily generated PDF images, add an entry to
'.gitignore'.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 .gitignore | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitignore b/.gitignore
index ff9ba64..37bba66 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,5 +2,6 @@
 *.pyc
 *.log
 docs/guides/_build/*
+docs/guides/images/**/*.pdf
 src/controller/3rd_party/*
 tools/sppc/build/*/*/env.sh
-- 
2.7.4

[spp] [PATCH v2 07/13] docs: add sphinx config to PDF

[ogawa.yasufumi]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

To activate compile of PDF document, add attributes for latex
to 'conf.py' of sphinx.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 docs/guides/conf.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/docs/guides/conf.py b/docs/guides/conf.py
index 8b78931..1d340b8 100644
--- a/docs/guides/conf.py
+++ b/docs/guides/conf.py
@@ -124,11 +124,12 @@ htmlhelp_basename = 'SoftPatchPaneldoc'
 latex_elements = {
     # The paper size ('letterpaper' or 'a4paper').
     #
-    # 'papersize': 'letterpaper',
+    'papersize': 'letterpaper',
+    # 'papersize': 'a4paper',
 
     # The font size ('10pt', '11pt' or '12pt').
     #
-    # 'pointsize': '10pt',
+    'pointsize': '11pt',
 
     # Additional stuff for the LaTeX preamble.
     #
@@ -136,7 +137,7 @@ latex_elements = {
 
     # Latex figure (float) alignment
     #
-    # 'figure_align': 'htbp',
+    'figure_align': 'htbp',
 }
 
 # Grouping the document tree into LaTeX files. List of tuples
-- 
2.7.4

[spp] [PATCH v2 08/13] makefile: add make option to compile PDF doc

[ogawa.yasufumi]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

Add an option to compile PDF document.

  $ make doc-pdf

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 Makefile                   | 13 +++++++++++--
 docs/guides/compile-doc.sh |  2 ++
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 5522542..6d29dcc 100644
--- a/Makefile
+++ b/Makefile
@@ -44,11 +44,20 @@ DIRS-y += src
 
 include $(RTE_SDK)/mk/rte.extsubdir.mk
 
+DOC_ROOT = docs/guides
+
 # Compile RST documents
 .PHONY: doc-html
 doc-html:
-	sh docs/guides/compile-doc.sh doc-html
+	sh $(DOC_ROOT)/compile-doc.sh doc-html
+
+.PHONY: doc-pdf
+doc-pdf:
+	python $(DOC_ROOT)/gen_pdf_imgs.py
+	sh $(DOC_ROOT)/compile-doc.sh doc-pdf
+	find $(DOC_ROOT)/images/ -type f -name "*.pdf" -delete
+	@echo "Succeeded to generate '$(DOC_ROOT)/_build/latex/SoftPatchPanel.pdf'"
 
 .PHONY: doc-clean
 doc-clean:
-	sh docs/guides/compile-doc.sh clean
+	sh $(DOC_ROOT)/compile-doc.sh clean
diff --git a/docs/guides/compile-doc.sh b/docs/guides/compile-doc.sh
index 0db5e45..237c526 100644
--- a/docs/guides/compile-doc.sh
+++ b/docs/guides/compile-doc.sh
@@ -4,6 +4,8 @@ cd `dirname ${0}`
 
 if [ $1 = 'doc-html' ]; then
 	make html
+elif [ $1 = 'doc-pdf' ]; then
+	make latexpdf
 elif [ $1 = 'clean' ]; then
 	make clean
 fi
-- 
2.7.4

[spp] [PATCH v2 09/13] makefile: fix bug of PDF compilation

[ogawa.yasufumi]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

This patch includes bug fix and refactor of Makefile.

In target 'doc-pdf', PDF images embedded into the document is removed
immediately after sphinx command is executed. However, it possibly
remove PDF images before sphinx refers them. It is resulted in a
failure of file not found.
To fix the bug, move removing PDF images from 'doc-pdf' to 'doc-clean'
to avoid the error.

For refactoring, remove 'compile-doc.sh' for running Makefile in
'docs/guides' directory and do the task from project root Makefile.
'compile-doc.sh' is no needed any more.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 Makefile                   | 11 +++++++----
 docs/guides/compile-doc.sh | 11 -----------
 2 files changed, 7 insertions(+), 15 deletions(-)
 delete mode 100644 docs/guides/compile-doc.sh

diff --git a/Makefile b/Makefile
index 6d29dcc..47fa4cb 100644
--- a/Makefile
+++ b/Makefile
@@ -47,17 +47,20 @@ include $(RTE_SDK)/mk/rte.extsubdir.mk
 DOC_ROOT = docs/guides
 
 # Compile RST documents
+.PHONY: doc-pdf
+doc-all: doc-pdf doc-html
+
 .PHONY: doc-html
 doc-html:
-	sh $(DOC_ROOT)/compile-doc.sh doc-html
+	make -C $(DOC_ROOT) html
 
 .PHONY: doc-pdf
 doc-pdf:
 	python $(DOC_ROOT)/gen_pdf_imgs.py
-	sh $(DOC_ROOT)/compile-doc.sh doc-pdf
-	find $(DOC_ROOT)/images/ -type f -name "*.pdf" -delete
+	make -C $(DOC_ROOT) latexpdf
 	@echo "Succeeded to generate '$(DOC_ROOT)/_build/latex/SoftPatchPanel.pdf'"
 
 .PHONY: doc-clean
 doc-clean:
-	sh $(DOC_ROOT)/compile-doc.sh clean
+	find $(DOC_ROOT)/images/ -type f -name "*.pdf" -delete
+	make -C $(DOC_ROOT) clean
diff --git a/docs/guides/compile-doc.sh b/docs/guides/compile-doc.sh
deleted file mode 100644
index 237c526..0000000
--- a/docs/guides/compile-doc.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/sh
-
-cd `dirname ${0}`
-
-if [ $1 = 'doc-html' ]; then
-	make html
-elif [ $1 = 'doc-pdf' ]; then
-	make latexpdf
-elif [ $1 = 'clean' ]; then
-	make clean
-fi
-- 
2.7.4

[spp] [PATCH v2 10/13] docs: refactor for character length

[ogawa.yasufumi]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

For documentation, lines should be less than 80 characters and expecially
must be in literals blocks. This patch is for revising for the rule.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 docs/guides/overview.rst                  |  3 +-
 docs/guides/setup/getting_started.rst     | 16 ++++-----
 docs/guides/setup/howto_use.rst           |  9 ++---
 docs/guides/setup/performance_opt.rst     | 16 +++++----
 docs/guides/spp_vf/commands/secondary.rst | 22 ++++++------
 docs/guides/spp_vf/gsg/build.rst          | 59 +++++++++++++++++++++----------
 docs/guides/tools/sppc/app_launcher.rst   | 20 +++++------
 7 files changed, 84 insertions(+), 61 deletions(-)

diff --git a/docs/guides/overview.rst b/docs/guides/overview.rst
index 9e1c426..ed74152 100644
--- a/docs/guides/overview.rst
+++ b/docs/guides/overview.rst
@@ -71,4 +71,5 @@ interface to the manager.
 Reference
 ---------
 
-* [1] `Implementation and Testing of Soft Patch Panel <https://dpdksummit.com/Archive/pdf/2017USA/Implementation%20and%20Testing%20of%20Soft%20Patch%20Panel.pdf>`_
+* [1] `Implementation and Testing of Soft Patch Panel
+  <https://dpdksummit.com/Archive/pdf/2017USA/Implementation%20and%20Testing%20of%20Soft%20Patch%20Panel.pdf>`_
diff --git a/docs/guides/setup/getting_started.rst b/docs/guides/setup/getting_started.rst
index 52940e4..cee58aa 100644
--- a/docs/guides/setup/getting_started.rst
+++ b/docs/guides/setup/getting_started.rst
@@ -266,10 +266,10 @@ Find ports for binding to DPDK by running the tool with ``-s`` option.
 
     Network devices using kernel driver
     ===================================
-    0000:29:00.0 '82571EB Gigabit Ethernet Controller (Copper) 10bc' if=enp41s0f0 drv=e1000e unused=
-    0000:29:00.1 '82571EB Gigabit Ethernet Controller (Copper) 10bc' if=enp41s0f1 drv=e1000e unused=
-    0000:2a:00.0 '82571EB Gigabit Ethernet Controller (Copper) 10bc' if=enp42s0f0 drv=e1000e unused=
-    0000:2a:00.1 '82571EB Gigabit Ethernet Controller (Copper) 10bc' if=enp42s0f1 drv=e1000e unused=
+    0000:29:00.0 '82571EB ... 10bc' if=enp41s0f0 drv=e1000e unused=
+    0000:29:00.1 '82571EB ... 10bc' if=enp41s0f1 drv=e1000e unused=
+    0000:2a:00.0 '82571EB ... 10bc' if=enp42s0f0 drv=e1000e unused=
+    0000:2a:00.1 '82571EB ... 10bc' if=enp42s0f1 drv=e1000e unused=
 
     Other Network devices
     =====================
@@ -300,13 +300,13 @@ cannot find it by using ``ifconfig`` or ``ip``.
 
     Network devices using DPDK-compatible driver
     ============================================
-    0000:2a:00.0 '82571EB Gigabit Ethernet Controller (Copper) 10bc' drv=uio_pci_generic unused=vfio-pci
-    0000:2a:00.1 '82571EB Gigabit Ethernet Controller (Copper) 10bc' drv=uio_pci_generic unused=vfio-pci
+    0000:2a:00.0 '82571EB ... 10bc' drv=uio_pci_generic unused=vfio-pci
+    0000:2a:00.1 '82571EB ... 10bc' drv=uio_pci_generic unused=vfio-pci
 
     Network devices using kernel driver
     ===================================
-    0000:29:00.0 '82571EB Gigabit Ethernet Controller (Copper) 10bc' if=enp41s0f0 drv=e1000e unused=vfio-pci,uio_pci_generic
-    0000:29:00.1 '82571EB Gigabit Ethernet Controller (Copper) 10bc' if=enp41s0f1 drv=e1000e unused=vfio-pci,uio_pci_generic
+    0000:29:00.0 '...' if=enp41s0f0 drv=e1000e unused=vfio-pci,uio_pci_generic
+    0000:29:00.1 '...' if=enp41s0f1 drv=e1000e unused=vfio-pci,uio_pci_generic
 
     Other Network devices
     =====================
diff --git a/docs/guides/setup/howto_use.rst b/docs/guides/setup/howto_use.rst
index 42b0d93..c2302ff 100644
--- a/docs/guides/setup/howto_use.rst
+++ b/docs/guides/setup/howto_use.rst
@@ -212,13 +212,14 @@ devices.
         -hda /path/to/image.qcow2 \
         -m 4096 \
         -smp cores=4,threads=1,sockets=1 \
-        -object memory-backend-file,id=mem,size=4096M,mem-path=/dev/hugepages,share=on \
+        -object \
+        memory-backend-file,id=mem,size=4096M,mem-path=/dev/hugepages,share=on \
         -device e1000,netdev=net0,mac=00:AD:BE:B3:11:00 \
         -netdev tap,id=net0,ifname=net0,script=/path/to/qemu-ifup \
         -nographic \
-        -chardev socket,id=chr0,path=/tmp/sock0 \                   # /tmp/sock0
-        -netdev vhost-user,id=net1,chardev=chr0,vhostforce \        # netdev for vhost-user
-        -device virtio-net-pci,netdev=net1,mac=00:AD:BE:B4:11:00 \  # device for virtio-net-pci
+        -chardev socket,id=chr0,path=/tmp/sock0 \  # /tmp/sock0
+        -netdev vhost-user,id=net1,chardev=chr0,vhostforce \
+        -device virtio-net-pci,netdev=net1,mac=00:AD:BE:B4:11:00 \
         -monitor telnet::44911,server,nowait
 
 This VM has two network interfaces.
diff --git a/docs/guides/setup/performance_opt.rst b/docs/guides/setup/performance_opt.rst
index 2bf8a5e..7e8c113 100644
--- a/docs/guides/setup/performance_opt.rst
+++ b/docs/guides/setup/performance_opt.rst
@@ -62,8 +62,8 @@ and ``pstree`` command for threads launched from QEMU process.
 .. code-block:: console
 
     $ ps ea
-       PID TTY      STAT   TIME COMMAND
-    192606 pts/11   Sl+    4:42 ./x86_64-softmmu/qemu-system-x86_64 -cpu host ...
+       PID TTY     STAT  TIME COMMAND
+    192606 pts/11  Sl+   4:42 ./x86_64-softmmu/qemu-system-x86_64 -cpu host ...
 
 Run ``pstree`` with ``-p`` and this PID to find all threads launched from QEMU.
 
@@ -100,7 +100,11 @@ and so on.
 Reference
 ---------
 
-* [1] `Best pinning strategy for latency/performance trade-off <https://www.redhat.com/archives/vfio-users/2017-February/msg00010.html>`_
-* [2] `PVP reference benchmark setup using testpmd <http://dpdk.org/doc/guides/howto/pvp_reference_benchmark.html>`_
-* [3] `Enabling Additional Functionality <http://dpdk.org/doc/guides/linux_gsg/enable_func.html>`_
-* [4] `How to get best performance with NICs on Intel platforms <http://dpdk.org/doc/guides/linux_gsg/nic_perf_intel_platform.html>`_
+* [1] `Best pinning strategy for latency/performance trade-off
+  <https://www.redhat.com/archives/vfio-users/2017-February/msg00010.html>`_
+* [2] `PVP reference benchmark setup using testpmd
+  <http://dpdk.org/doc/guides/howto/pvp_reference_benchmark.html>`_
+* [3] `Enabling Additional Functionality
+  <http://dpdk.org/doc/guides/linux_gsg/enable_func.html>`_
+* [4] `How to get best performance with NICs on Intel platforms
+  <http://dpdk.org/doc/guides/linux_gsg/nic_perf_intel_platform.html>`_
diff --git a/docs/guides/spp_vf/commands/secondary.rst b/docs/guides/spp_vf/commands/secondary.rst
index de0e819..f13adc3 100644
--- a/docs/guides/spp_vf/commands/secondary.rst
+++ b/docs/guides/spp_vf/commands/secondary.rst
@@ -44,7 +44,7 @@ owned by secondary process.
 
 .. code-block:: console
 
-    spp > sec [SEC_ID];[SUB_CMD]
+    spp > sec [SID];[SUB_CMD]
 
 
 status
@@ -76,7 +76,7 @@ options.
 
 .. code-block:: console
 
-    spp > sec [SEC_ID];component start [NAME] [CORE_ID] [DIRECTIVE]
+    spp > sec [SID];component start [NAME] [CORE_ID] [DIRECTIVE]
 
 * ``NAME`` is used as an identifier of the component.
 * ``DIRECTIVE`` is a role of the component and corresponds to three types
@@ -99,7 +99,7 @@ same as ``component start`` command..
 
 .. code-block:: console
 
-    spp > sec [SEC_ID];component stop [NAME] [CORE_ID] [DIRECTIVE]
+    spp > sec [SID];component stop [NAME] [CORE_ID] [DIRECTIVE]
 
 This is an example for stopping three types of components.
 
@@ -123,7 +123,7 @@ SPP VF is able to treat VLAN tag by adding port with VLAN options.
 
 .. code-block:: console
 
-    spp > sec [SEC_ID];port add [RES_ID] [PORT_TYPE] [NAME]
+    spp > sec [SID];port add [RES_ID] [PORT_TYPE] [NAME]
 
 * ``RES_ID`` is a resource ID and defined as a combination of resource
   type and number separated with delimiter ``:``.
@@ -146,11 +146,11 @@ This is an example for adding port ``phy:0`` to ``classifier1`` as
 
 For VLAN support, you need to add options for ``port add`` command.
 To add VLAN tag, additional option ``add_vlantag`` with its options
-``VLAN_ID`` and ``PCP`` are required.
+``VID`` and ``PCP`` are required.
 
 .. code-block:: console
 
-    spp > sec [SEC_ID];port add [RES_ID] [PORT_TYPE] [NAME] add_vlantag [VLAN_ID] [PCP]
+    spp > sec [SID];port add [RES_ID] [PORT_TYPE] [NAME] add_vlantag [VID] [PCP]
 
 * ``PCP`` (Priority Code Point) is an attribute for priority defined in
   IEEE 802.1p standard. It is ranged from 0 to 7 and
@@ -160,7 +160,7 @@ Or to delete VLAN tag, ``del_vlantag`` option is required.
 
 .. code-block:: console
 
-    spp > sec [SEC_ID];port add [RES_ID] [PORT_TYPE] [NAME] del_vlantag
+    spp > sec [SID];port add [RES_ID] [PORT_TYPE] [NAME] del_vlantag
 
 This is an example for adding a port with ``add_vlantag`` or
 ``del_vlantag``.
@@ -186,7 +186,7 @@ same as ``port add`` command..
 
 .. code-block:: console
 
-    spp > sec [SEC_ID];port del [RES_ID] [PORT_TYPE] [NAME]
+    spp > sec [SID];port del [RES_ID] [PORT_TYPE] [NAME]
 
 This is an example for deleting port added in previous example.
 
@@ -207,7 +207,7 @@ to classifier table.
 
 .. code-block:: console
 
-    spp > sec [SEC_ID];classifier_table add mac [MAC_ADDRESS] [RES_ID]
+    spp > sec [SID];classifier_table add mac [MAC_ADDRESS] [RES_ID]
 
 This is an example to register MAC address ``52:54:00:01:00:01``
 with resource ID ``ring:0``.
@@ -230,7 +230,7 @@ Register an entry with a VLAN ID to classifier table.
 
 .. code-block:: console
 
-    spp > sec 1;classifier_table add vlan [VLAN_ID] [MAC_ADDRESS] [RES_ID]
+    spp > sec 1;classifier_table add vlan [VID] [MAC_ADDRESS] [RES_ID]
 
 This is an example to register MAC address ``52:54:00:01:00:01``
 with VLAN ID and resource ID ``ring:0``.
@@ -265,7 +265,7 @@ Delete an entry with a VLAN ID.
 
 .. code-block:: console
 
-    spp > sec 1;classifier_table del vlan [VLAN_ID] [MAC_ADDRESS] [RES_ID]
+    spp > sec 1;classifier_table del vlan [VID] [MAC_ADDRESS] [RES_ID]
 
 This is an example to delete an entry with VLAN ID 101.
 
diff --git a/docs/guides/spp_vf/gsg/build.rst b/docs/guides/spp_vf/gsg/build.rst
index faeb664..5416035 100644
--- a/docs/guides/spp_vf/gsg/build.rst
+++ b/docs/guides/spp_vf/gsg/build.rst
@@ -67,13 +67,16 @@ Change grub config for hugepages and isolcpus.
 
     # /etc/default/grub
 
-    GRUB_CMDLINE_LINUX_DEFAULT="isolcpus=2,4,6,8,10,12-18,20,22,24,26-42,44,46 hugepagesz=1G hugepages=36 default_hugepagesz=1G"
+    GRUB_CMDLINE_LINUX_DEFAULT="isolcpus=2,...,46 hugepagesz=1G hugepages=36 default_hugepagesz=1G"
 
 For hugepages, isolcpus, refer to the dpdk documentation below.
 
-* `Use of Hugepages in the Linux Environment <http://dpdk.org/doc/guides/linux_gsg/sys_reqs.html#running-dpdk-applications>`_
-* `Using Linux Core Isolation to Reduce Context Switches <http://dpdk.org/doc/guides/linux_gsg/enable_func.html#using-linux-core-isolation-to-reduce-context-switches>`_
-* `Linux boot command line <http://dpdk.org/doc/guides/linux_gsg/nic_perf_intel_platform.html#linux-boot-command-line>`_
+* `Use of Hugepages in the Linux Environment
+  <http://dpdk.org/doc/guides/linux_gsg/sys_reqs.html#running-dpdk-applications>`_
+* `Using Linux Core Isolation to Reduce Context Switches
+  <http://dpdk.org/doc/guides/linux_gsg/enable_func.html#using-linux-core-isolation-to-reduce-context-switches>`_
+* `Linux boot command line
+  <http://dpdk.org/doc/guides/linux_gsg/nic_perf_intel_platform.html#linux-boot-command-line>`_
 
 You need to run ``update-grub`` and reboot to activate grub config.
 
@@ -96,10 +99,10 @@ You can check hugepage settings as following.
     Hugepagesize:    1048576 kB		#	/etc/default/grub
 
     $ mount | grep -i huge
-    cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb,release_agent=/run/cgmanager/agents/cgm-release-agent.hugetlb,nsroot=/)
+    cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,...,nsroot=/)
     hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
-    hugetlbfs-kvm on /run/hugepages/kvm type hugetlbfs (rw,relatime,mode=775,gid=117)
-    hugetlb on /run/lxcfs/controllers/hugetlb type cgroup (rw,relatime,hugetlb,release_agent=/run/cgmanager/agents/cgm-release-agent.hugetlb,nsroot=/)
+    hugetlbfs-kvm on /run/hugepages/kvm type hugetlbfs (rw,...,gid=117)
+    hugetlb on /run/lxcfs/controllers/hugetlb type cgroup (rw,...,nsroot=/)
 
 Finally, you umount default hugepage.
 
@@ -181,6 +184,9 @@ virtinst, bridge-utils packages via ``apt-get`` install to run ``virt-install``.
 ``virsh`` is a command line interface that can be used to create, destroy,
 stop start and edit VMs and configure. After create an image file,
 you can setup it with ``virt-install``.
+``--location`` is a URL of installer and it should be
+``http://archive.ubuntu.com/ubuntu/dists/xenial/main/installer-amd64/``
+for amd64.
 
 .. code-block:: console
 
@@ -194,7 +200,7 @@ you can setup it with ``virt-install``.
    --network network=default \
    --graphics none \
    --console pty,target_type=serial \
-   --location 'http://archive.ubuntu.com/ubuntu/dists/xenial/main/installer-amd64/' \
+   --location '[LOCATION]' \
    --extra-args 'console=ttyS0,115200n8 serial'
 
 You may need type the following commands through ssh to activate console.
@@ -211,10 +217,18 @@ Edit VM configuration with virsh.
 
     $ virsh edit [VM_NAME]
 
-You need to add ``xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'`` into the domain tag because of adding ``<qemu:commandline>`` tag.
-In addition, you need to add the tag enclosed by ``<memoryBacking>`` and ``</memoryBacking>``, ``<qemu:commandline>`` and ``</qemu:commandline>`` because SPP uses vhost-user as interface with VM.
-Note that number used in those tags should be the same value (e.g. chr0,sock0,vhost-net0) and these values should correspond to "add vhost N" (in this example 0).
-MAC address used in ``<qemu:arg value='virtio-net-pci,netdev=vhost-net0,mac=52:54:00:12:34:56'/>`` can be specified when registering MAC address to classifier using Secondary command.
+You need to add ``xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'``
+into the domain tag because of adding ``<qemu:commandline>`` tag.
+In addition, you need to add the tag enclosed by ``<memoryBacking>`` and
+``</memoryBacking>``, ``<qemu:commandline>`` and ``</qemu:commandline>``
+because SPP uses vhost-user as interface with VM.
+Note that number used in those tags should be the same value
+(e.g. chr0,sock0,vhost-net0) and these values should correspond
+to "add vhost N" (in this example 0).
+MAC address used in
+``<qemu:arg value='virtio-net-pci,netdev=vhost-net0,mac=52:54:00:12:34:56'/>``
+can be specified when registering MAC address to classifier
+using Secondary command.
 
         The following is an example of modified xml file:
 
@@ -257,17 +271,20 @@ MAC address used in ``<qemu:arg value='virtio-net-pci,netdev=vhost-net0,mac=52:5
           <address type='drive' controller='0' bus='1' target='0' unit='0'/>
         </disk>
         <controller type='usb' index='0'>
-          <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+          <address type='pci' domain='0x0000' bus='0x00' slot='0x01'
+          function='0x2'/>
         </controller>
         <controller type='pci' index='0' model='pci-root'/>
         <controller type='ide' index='0'>
-          <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
+          <address type='pci' domain='0x0000' bus='0x00' slot='0x01'
+          function='0x1'/>
         </controller>
         <interface type='network'>
           <mac address='52:54:00:99:aa:7f'/>
           <source network='default'/>
           <model type='rtl8139'/>
-          <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+          <address type='pci' domain='0x0000' bus='0x00' slot='0x02'
+          function='0x0'/>
         </interface>
         <serial type='pty'>
           <target type='isa-serial' port='0'/>
@@ -276,27 +293,31 @@ MAC address used in ``<qemu:arg value='virtio-net-pci,netdev=vhost-net0,mac=52:5
           <target type='serial' port='0'/>
         </console>
         <memballoon model='virtio'>
-          <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
+          <address type='pci' domain='0x0000' bus='0x00' slot='0x03'
+          function='0x0'/>
         </memballoon>
       </devices>
       <qemu:commandline>
         <qemu:arg value='-cpu'/>
         <qemu:arg value='host'/>
         <qemu:arg value='-object'/>
-        <qemu:arg value='memory-backend-file,id=mem,size=4096M,mem-path=/run/hugepages/kvm,share=on'/>
+        <qemu:arg
+        value='memory-backend-file,id=mem,size=4096M,mem-path=/run/hugepages/kvm,share=on'/>
         <qemu:arg value='-numa'/>
         <qemu:arg value='node,memdev=mem'/>
         <qemu:arg value='-mem-prealloc'/>
         <qemu:arg value='-chardev'/>
         <qemu:arg value='socket,id=chr0,path=/tmp/sock0,server'/>
         <qemu:arg value='-device'/>
-        <qemu:arg value='virtio-net-pci,netdev=vhost-net0,mac=52:54:00:12:34:56'/>
+        <qemu:arg
+        value='virtio-net-pci,netdev=vhost-net0,mac=52:54:00:12:34:56'/>
         <qemu:arg value='-netdev'/>
         <qemu:arg value='vhost-user,id=vhost-net0,chardev=chr0,vhostforce'/>
         <qemu:arg value='-chardev'/>
         <qemu:arg value='socket,id=chr1,path=/tmp/sock1,server'/>
         <qemu:arg value='-device'/>
-        <qemu:arg value='virtio-net-pci,netdev=vhost-net1,mac=52:54:00:12:34:57'/>
+        <qemu:arg
+        value='virtio-net-pci,netdev=vhost-net1,mac=52:54:00:12:34:57'/>
         <qemu:arg value='-netdev'/>
         <qemu:arg value='vhost-user,id=vhost-net1,chardev=chr1,vhostforce'/>
       </qemu:commandline>
diff --git a/docs/guides/tools/sppc/app_launcher.rst b/docs/guides/tools/sppc/app_launcher.rst
index 02b46c0..c3c7475 100644
--- a/docs/guides/tools/sppc/app_launcher.rst
+++ b/docs/guides/tools/sppc/app_launcher.rst
@@ -512,7 +512,7 @@ It shows options without of EAL and container.
                       [--eth-peer ETH_PEER] [--pkt-filter-mode PKT_FILTER_MODE]
                       [--pkt-filter-report-hash PKT_FILTER_REPORT_HASH]
                       [--pkt-filter-size PKT_FILTER_SIZE]
-                      [--pkt-filter-flexbytes-offset PKT_FILTER_FLEXBYTES_OFFSET]
+                      [--pkt-filter-flexbytes-offset PKT_FILTER_FLEXBYTES...]
                       [--pkt-filter-drop-queue PKT_FILTER_DROP_QUEUE]
                       [--disable-crc-strip] [--enable-lro] [--enable-rx-cksum]
                       [--enable-scatter] [--enable-hw-vlan]
@@ -548,7 +548,7 @@ It shows options without of EAL and container.
       --no-privileged       Disable docker's privileged mode if it's needed
       --pci                 Enable PCI (default is None)
       -i, --interactive     Run in interactive mode (default is None)
-      -a, --auto-start      Start forwarding on initialization (default is None)
+      -a, --auto-start      Start forwarding on initialization (default ...)
       --tx-first            Start forwarding, after sending a burst of packets
                             first
       --stats-period STATS_PERIOD
@@ -616,10 +616,10 @@ It shows options without of EAL and container.
                             'ieee1588', 'tm'
       --rss-ip              Set RSS functions for IPv4/IPv6 only
       --rss-udp             Set RSS functions for IPv4/IPv6 and UDP
-      --rxq RXQ             Number of RX queues per port, 1-65535 (default is 1)
+      --rxq RXQ             Number of RX queues per port, 1-65535 (default ...)
       --rxd RXD             Number of descriptors in the RX rings
                             (default is 128)
-      --txq TXQ             Number of TX queues per port, 1-65535 (default is 1)
+      --txq TXQ             Number of TX queues per port, 1-65535 (default ...)
       --txd TXD             Number of descriptors in the TX rings
                             (default is 512)
       --burst BURST         Number of packets per burst, 1-512 (default is 32)
@@ -627,17 +627,13 @@ It shows options without of EAL and container.
       --rxpt RXPT           Prefetch threshold register of RX rings
                             (default is 8)
       --rxht RXHT           Host threshold register of RX rings (default is 8)
-      --rxfreet RXFREET     Free threshold of RX descriptors,0-'rxd' (default is
-                            0)
+      --rxfreet RXFREET     Free threshold of RX descriptors,0-'rxd' (...)
       --rxwt RXWT           Write-back threshold register of RX rings
                             (default is 4)
-      --txpt TXPT           Prefetch threshold register of TX rings (default is
-                            36)
+      --txpt TXPT           Prefetch threshold register of TX rings (...)
       --txht TXHT           Host threshold register of TX rings (default is 0)
-      --txwt TXWT           Write-back threshold register of TX rings (default
-                            is 0)
-      --txfreet TXFREET     Free threshold of RX descriptors, 0-'txd' (default
-                            is 0)
+      --txwt TXWT           Write-back threshold register of TX rings (...)
+      --txfreet TXFREET     Free threshold of RX descriptors, 0-'txd' (...)
       --txrst TXRST         Transmit RS bit threshold of TX rings, 0-'txd'
                             (default is 0)
       --rx-queue-stats-mapping RX_QUEUE_STATS_MAPPING
-- 
2.7.4

[spp] [PATCH v2 11/13] docs: fix typo of label

[ogawa.yasufumi]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

Correct the name of label to fix 'undefined label' warning.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 docs/guides/tools/sppc/howto_launcher.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/guides/tools/sppc/howto_launcher.rst b/docs/guides/tools/sppc/howto_launcher.rst
index dcb6458..77c4bf8 100644
--- a/docs/guides/tools/sppc/howto_launcher.rst
+++ b/docs/guides/tools/sppc/howto_launcher.rst
@@ -38,8 +38,8 @@ examples are compiled while building DPDK's image.
 Create App Container Script
 ---------------------------
 
-As explained in :ref:`sppc_appl_appl`, app container script shold be
-prepared for each of applications.
+As explained in :ref:`spp_container_app_launcher`, app container script
+shold be prepared for each of applications.
 Application of SPP container is roughly categorized as DPDK sample apps
 or not. The former case is like that you change an existing DPDK sample
 application and run as a app container.
-- 
2.7.4

[spp] [PATCH v2 12/13] docs: remove unicode characters

[ogawa.yasufumi]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

For compiling PDF document, unicode chars might cause an error from
inputenc. This patch is to remove unicode chars.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 docs/guides/tools/sppc/app_launcher.rst | 18 +++++++++---------
 docs/guides/tools/sppc/build_img.rst    | 24 ++++++++++++------------
 2 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/docs/guides/tools/sppc/app_launcher.rst b/docs/guides/tools/sppc/app_launcher.rst
index c3c7475..bf126bc 100644
--- a/docs/guides/tools/sppc/app_launcher.rst
+++ b/docs/guides/tools/sppc/app_launcher.rst
@@ -17,15 +17,15 @@ inside a container.
     $ tree app/
     app/
     ...
-    ├── helloworld.py
-    ├── l2fwd.py
-    ├── l3fwd.py
-    ├── load-balancer.py
-    ├── pktgen.py
-    ├── spp-nfv.py
-    ├── spp-primary.py
-    ├── spp-vm.py
-    └── testpmd.py
+    |--- helloworld.py
+    |--- l2fwd.py
+    |--- l3fwd.py
+    |--- load-balancer.py
+    |--- pktgen.py
+    |--- spp-nfv.py
+    |--- spp-primary.py
+    |--- spp-vm.py
+    ---- testpmd.py
 
 
 .. note::
diff --git a/docs/guides/tools/sppc/build_img.rst b/docs/guides/tools/sppc/build_img.rst
index bbac45d..b06c9dd 100644
--- a/docs/guides/tools/sppc/build_img.rst
+++ b/docs/guides/tools/sppc/build_img.rst
@@ -143,18 +143,18 @@ It is included in a future release.
 
     $ tree build/ubuntu/
     build/ubuntu/
-    ├── dpdk
-    │   ├── Dockerfile.16.04
-    │   ├── Dockerfile.18.04
-    │   └── Dockerfile.latest
-    ├── pktgen
-    │   ├── Dockerfile.16.04
-    │   ├── Dockerfile.18.04
-    │   └── Dockerfile.latest
-    └── spp
-        ├── Dockerfile.16.04
-        ├── Dockerfile.18.04
-        └── Dockerfile.latest
+    |--- dpdk
+    |    |--- Dockerfile.16.04
+    |    |--- Dockerfile.18.04
+    |    ---- Dockerfile.latest
+    |--- pktgen
+    |    |--- Dockerfile.16.04
+    |    |--- Dockerfile.18.04
+    |    ---- Dockerfile.latest
+    ---- spp
+         |--- Dockerfile.16.04
+         |--- Dockerfile.18.04
+         ---- Dockerfile.latest
 
 
 .. _sppc_build_img_inspect:
-- 
2.7.4

[spp] [PATCH v2 13/13] docs: ensure PDF images are exist for latex

[ogawa.yasufumi]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

Compiling PDF documenation requires that embedded image is also PDF
format. `make doc-pdf` launchs `inkscape` for generating PDF images
before compilation. However, it is possiblly started to compile before
PDF image is generated.

This patch is to ensure PDF image is generated before.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 docs/guides/gen_pdf_imgs.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/guides/gen_pdf_imgs.py b/docs/guides/gen_pdf_imgs.py
index 4459316..2caf583 100644
--- a/docs/guides/gen_pdf_imgs.py
+++ b/docs/guides/gen_pdf_imgs.py
@@ -45,6 +45,10 @@ def main():
                 print(cmd)
                 subprocess.call(cmd, shell=True)
 
+    # Ensure PDF img is generated.
+    while os.path.exists(pdf_fpath) == False:
+        pass
+
 
 if __name__ == "__main__":
     main()
-- 
2.7.4