[dpdk-dev] [PATCH v4 11/11] doc: add feature matrix table for bbdev devices

[Nicolas Chautru <nicolas.chautru@intel.com>]

Adding missing overview page in documentation with
comparison of feature set by each available PMD implementation.

Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
---
 .gitignore                                   |  1 +
 doc/guides/bbdevs/features/default.ini       | 16 ++++++++++++++++
 doc/guides/bbdevs/features/fpga_5gnr_fec.ini | 11 +++++++++++
 doc/guides/bbdevs/features/fpga_lte_fec.ini  | 10 ++++++++++
 doc/guides/bbdevs/features/mbc.ini           | 14 ++++++++++++++
 doc/guides/bbdevs/features/null.ini          |  7 +++++++
 doc/guides/bbdevs/features/turbo_sw.ini      | 11 +++++++++++
 doc/guides/bbdevs/index.rst                  |  1 +
 doc/guides/bbdevs/overview.rst               | 15 +++++++++++++++
 doc/guides/conf.py                           |  5 +++++
 10 files changed, 91 insertions(+)
 create mode 100644 doc/guides/bbdevs/features/default.ini
 create mode 100644 doc/guides/bbdevs/features/fpga_5gnr_fec.ini
 create mode 100644 doc/guides/bbdevs/features/fpga_lte_fec.ini
 create mode 100644 doc/guides/bbdevs/features/mbc.ini
 create mode 100644 doc/guides/bbdevs/features/null.ini
 create mode 100644 doc/guides/bbdevs/features/turbo_sw.ini
 create mode 100644 doc/guides/bbdevs/overview.rst

diff --git a/.gitignore b/.gitignore
index 2acb459..f2f8892 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,7 @@ doc/guides/cryptodevs/overview_aead_table.txt
 doc/guides/cryptodevs/overview_asym_table.txt
 doc/guides/compressdevs/overview_feature_table.txt
 doc/guides/vdpadevs/overview_feature_table.txt
+doc/guides/bbdevs/overview_feature_table.txt
 
 # ignore generated ctags/cscope files
 cscope.out.po
diff --git a/doc/guides/bbdevs/features/default.ini b/doc/guides/bbdevs/features/default.ini
new file mode 100644
index 0000000..5fe267a
--- /dev/null
+++ b/doc/guides/bbdevs/features/default.ini
@@ -0,0 +1,16 @@
+;
+; Features of a default bbdev driver.
+;
+; This file defines the features that are valid for inclusion in
+; the other driver files and also the order that they appear in
+; the features table in the documentation.
+;
+[Features]
+Turbo Decoder (4G)     =
+Turbo Encoder (4G)     =
+LDPC Decoder (5G)      =
+LDPC Encoder (5G)      =
+LLR/HARQ Compression   =
+External DDR Access    =
+HW Accelerated         =
+BBDEV API              =
diff --git a/doc/guides/bbdevs/features/fpga_5gnr_fec.ini b/doc/guides/bbdevs/features/fpga_5gnr_fec.ini
new file mode 100644
index 0000000..7a0b8d4
--- /dev/null
+++ b/doc/guides/bbdevs/features/fpga_5gnr_fec.ini
@@ -0,0 +1,11 @@
+;
+; Supported features of the 'fpga_5ngr_fec' bbdev driver.
+;
+; Refer to default.ini for the full list of available PMD features.
+;
+[Features]
+LDPC Decoder (5G)      = Y
+LDPC Encoder (5G)      = Y
+External DDR Access    = Y
+HW Accelerated         = Y
+BBDEV API              = Y
diff --git a/doc/guides/bbdevs/features/fpga_lte_fec.ini b/doc/guides/bbdevs/features/fpga_lte_fec.ini
new file mode 100644
index 0000000..f1cfb92
--- /dev/null
+++ b/doc/guides/bbdevs/features/fpga_lte_fec.ini
@@ -0,0 +1,10 @@
+;
+; Supported features of the 'fpga_lte_fec' bbdev driver.
+;
+; Refer to default.ini for the full list of available PMD features.
+;
+[Features]
+Turbo Decoder (4G)     = Y
+Turbo Encoder (4G)     = Y
+HW Accelerated         = Y
+BBDEV API              = Y
diff --git a/doc/guides/bbdevs/features/mbc.ini b/doc/guides/bbdevs/features/mbc.ini
new file mode 100644
index 0000000..78a7b95
--- /dev/null
+++ b/doc/guides/bbdevs/features/mbc.ini
@@ -0,0 +1,14 @@
+;
+; Supported features of the 'mbc' bbdev driver.
+;
+; Refer to default.ini for the full list of available PMD features.
+;
+[Features]
+Turbo Decoder (4G)     = Y
+Turbo Encoder (4G)     = Y
+LDPC Decoder (5G)      = Y
+LDPC Encoder (5G)      = Y
+LLR/HARQ Compression   = Y
+External DDR Access    = Y
+HW Accelerated         = Y
+BBDEV API              = Y
diff --git a/doc/guides/bbdevs/features/null.ini b/doc/guides/bbdevs/features/null.ini
new file mode 100644
index 0000000..d9bbda9
--- /dev/null
+++ b/doc/guides/bbdevs/features/null.ini
@@ -0,0 +1,7 @@
+;
+; Supported features of the 'null' bbdev driver.
+;
+; Refer to default.ini for the full list of available PMD features.
+;
+[Features]
+BBDEV API              = Y
diff --git a/doc/guides/bbdevs/features/turbo_sw.ini b/doc/guides/bbdevs/features/turbo_sw.ini
new file mode 100644
index 0000000..2c7075e
--- /dev/null
+++ b/doc/guides/bbdevs/features/turbo_sw.ini
@@ -0,0 +1,11 @@
+;
+; Supported features of the 'turbo_sw' bbdev driver.
+;
+; Refer to default.ini for the full list of available PMD features.
+;
+[Features]
+Turbo Decoder (4G)     = Y
+Turbo Encoder (4G)     = Y
+LDPC Decoder (5G)      = Y
+LDPC Encoder (5G)      = Y
+BBDEV API              = Y
diff --git a/doc/guides/bbdevs/index.rst b/doc/guides/bbdevs/index.rst
index 1a79343..a8092dd 100644
--- a/doc/guides/bbdevs/index.rst
+++ b/doc/guides/bbdevs/index.rst
@@ -8,6 +8,7 @@ Baseband Device Drivers
     :maxdepth: 2
     :numbered:
 
+    overview
     null
     turbo_sw
     fpga_lte_fec
diff --git a/doc/guides/bbdevs/overview.rst b/doc/guides/bbdevs/overview.rst
new file mode 100644
index 0000000..ace4e67
--- /dev/null
+++ b/doc/guides/bbdevs/overview.rst
@@ -0,0 +1,15 @@
+..  SPDX-License-Identifier: BSD-3-Clause
+    Copyright(c) 2020 Intel Corporation.
+
+Baseband Device Supported Functionality Matrices
+==============================================
+
+Supported Feature Flags
+-----------------------
+
+.. _table_bbdev_pmd_features:
+
+.. include:: overview_feature_table.txt
+
+
+
diff --git a/doc/guides/conf.py b/doc/guides/conf.py
index 08dcfcf..3918e60 100644
--- a/doc/guides/conf.py
+++ b/doc/guides/conf.py
@@ -406,6 +406,11 @@ def setup(app):
                             'Features',
                             'Features availability in vDPA drivers',
                             'Feature')
+    table_file = dirname(__file__) + '/bbdevs/overview_feature_table.txt'
+    generate_overview_table(table_file, 1,
+                            'Features',
+                            'Features availability in bbdev drivers',
+                            'Feature')
 
     if LooseVersion(sphinx_version) < LooseVersion('1.3.1'):
         print('Upgrade sphinx to version >= 1.3.1 for '
-- 
1.8.3.1