doc: add link to stable roadmap

[dpdk.git] / doc / guides / cryptodevs / overview.rst

diff --git a/doc/guides/cryptodevs/overview.rst b/doc/guides/cryptodevs/overview.rst
index b3cb6ca..e2a1e08 100644 (file)
--- a/doc/guides/cryptodevs/overview.rst
+++ b/doc/guides/cryptodevs/overview.rst
@@ -11,6 +11,42 @@ Supported Feature Flags
 
 .. include:: overview_feature_table.txt
 
+.. Note::
+
+   - "In Place SGL" feature flag stands for "In place Scatter-gather list",
+     which means that an input buffer can consist of multiple segments,
+     being the operation in-place (input address = output address).
+
+   - "OOP SGL In SGL Out" feature flag stands for
+     "Out-of-place Scatter-gather list Input, Scatter-gather list Output",
+     which means pmd supports different scatter-gather styled input and output buffers
+     (i.e. both can consists of multiple segments).
+
+   - "OOP SGL In LB Out" feature flag stands for
+     "Out-of-place Scatter-gather list Input, Linear Buffers Output",
+     which means PMD supports input from scatter-gathered styled buffers,
+     outputting linear buffers (i.e. single segment).
+
+   - "OOP LB In SGL Out" feature flag stands for
+     "Out-of-place Linear Buffers Input, Scatter-gather list Output",
+     which means PMD supports input from linear buffer, outputting
+     scatter-gathered styled buffers.
+
+   - "OOP LB In LB Out" feature flag stands for
+     "Out-of-place Linear Buffers Input, Linear Buffers Output",
+     which means that Out-of-place operation is supported,
+     with linear input and output buffers.
+
+   - "RSA PRIV OP KEY EXP" feature flag means PMD support RSA private key
+     operation (Sign and Decrypt) using exponent key type only.
+
+   - "RSA PRIV OP KEY QT" feature flag means PMD support RSA private key
+     operation (Sign and Decrypt) using quintuple (crt) type key only.
+
+   - "Digest encrypted" feature flag means PMD support hash-cipher cases,
+     where generated digest is appended to and encrypted with the data.
+
+
 Supported Cipher Algorithms
 ---------------------------
 
@@ -31,3 +67,10 @@ Supported AEAD Algorithms
 .. _table_crypto_pmd_aead_algos:
 
 .. include:: overview_aead_table.txt
+
+Supported Asymmetric Algorithms
+-------------------------------
+
+.. _table_crypto_pmd_asym_algos:
+
+.. include:: overview_asym_table.txt