X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=doc%2Fguides%2Fcryptodevs%2Foverview.rst;h=493cd5f55ca7506e6de4bd97104e60787a1ec6e0;hb=15dedf321036ae67c61f35a3ab55de767b07801f;hp=b3cb6cae478dbe156b26821f3a27f5393e12e69e;hpb=9f3a8cb4cfe59ea63e267f69700fb0fde13d7dd3;p=deb_dpdk.git

diff --git a/doc/guides/cryptodevs/overview.rst b/doc/guides/cryptodevs/overview.rst
index b3cb6cae..493cd5f5 100644
--- a/doc/guides/cryptodevs/overview.rst
+++ b/doc/guides/cryptodevs/overview.rst
@@ -11,6 +11,16 @@ Supported Feature Flags
 
 .. include:: overview_feature_table.txt
 
+Note, the mbuf scatter gather feature (aka chained mbufs, scatter-gather-lists
+or SGLs) indicate all following combinations are supported unless otherwise called
+out in the Limitations section of each PMD.
+
+* In place operation, input buffer as multiple segments, same buffer used for output
+* Out of place operation, input buffer as single segment and output as multiple segments
+* Out of place operation, input buffer as multiple segments and output as single segment
+* Out of place operation, input buffer as multiple segments and output as multiple segments
+
+
 Supported Cipher Algorithms
 ---------------------------