1.. SPDX-License-Identifier: BSD-3-Clause 2 Copyright(c) 2018 Intel Corporation. 3 4Compression Device Supported Functionality Matrices 5=================================================== 6 7Supported Feature Flags 8----------------------- 9 10.. _table_compression_pmd_features: 11 12.. include:: overview_feature_table.txt 13 14.. Note:: 15 16 - "Pass-through" feature flag refers to the ability of the PMD 17 to let input buffers pass-through it, copying the input to the output, 18 without making any modifications to it (no compression done). 19 20 - "OOP SGL In SGL Out" feature flag stands for 21 "Out-of-place Scatter-gather list Input, Scatter-gather list Output", 22 which means PMD supports different scatter-gather styled input and output buffers 23 (i.e. both can consists of multiple segments). 24 25 - "OOP SGL In LB Out" feature flag stands for 26 "Out-of-place Scatter-gather list Input, Linear Buffers Output", 27 which means PMD supports input from scatter-gathered styled buffers, outputting linear buffers 28 (i.e. single segment). 29 30 - "OOP LB In SGL Out" feature flag stands for 31 "Out-of-place Linear Buffers Input, Scatter-gather list Output", 32 which means PMD supports input from linear buffer, outputting scatter-gathered styled buffers. 33