X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fcompressdevs%2Foverview.rst;h=809e4e6e76298349b91c14958210051f650b9552;hb=a7ce2f546f436ec2cfc55cd89004f492d7604b58;hp=d01c1a9665ad37d41dbbf4a85965a5204722b87d;hpb=64454ff20e5537ddff585f26ecce4657cb97cf12;p=dpdk.git

diff --git a/doc/guides/compressdevs/overview.rst b/doc/guides/compressdevs/overview.rst
index d01c1a9665..809e4e6e76 100644
--- a/doc/guides/compressdevs/overview.rst
+++ b/doc/guides/compressdevs/overview.rst
@@ -16,3 +16,17 @@ Supported Feature Flags
    - "Pass-through" feature flag refers to the ability of the PMD
      to let input buffers pass-through it, copying the input to the output,
      without making any modifications to it (no compression done).
+
+   - "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.