15a441543SLee Daly.. SPDX-License-Identifier: BSD-3-Clause 25a441543SLee Daly Copyright(c) 2018 Intel Corporation. 35a441543SLee Daly 45a441543SLee DalyCompression Device Supported Functionality Matrices 55a441543SLee Daly=================================================== 65a441543SLee Daly 75a441543SLee DalySupported Feature Flags 85a441543SLee Daly----------------------- 95a441543SLee Daly 105a441543SLee Daly.. _table_compression_pmd_features: 115a441543SLee Daly 125a441543SLee Daly.. include:: overview_feature_table.txt 1364454ff2SPablo de Lara 1464454ff2SPablo de Lara.. Note:: 1564454ff2SPablo de Lara 1664454ff2SPablo de Lara - "Pass-through" feature flag refers to the ability of the PMD 1764454ff2SPablo de Lara to let input buffers pass-through it, copying the input to the output, 1864454ff2SPablo de Lara without making any modifications to it (no compression done). 19a6531d58SPablo de Lara 20a6531d58SPablo de Lara - "OOP SGL In SGL Out" feature flag stands for 21*d629b7b5SJohn McNamara "Out-of-place Scatter-gather list Input, Scatter-gather list Output", 22a6531d58SPablo de Lara which means PMD supports different scatter-gather styled input and output buffers 23a6531d58SPablo de Lara (i.e. both can consists of multiple segments). 24a6531d58SPablo de Lara 25a6531d58SPablo de Lara - "OOP SGL In LB Out" feature flag stands for 26a6531d58SPablo de Lara "Out-of-place Scatter-gather list Input, Linear Buffers Output", 27a6531d58SPablo de Lara which means PMD supports input from scatter-gathered styled buffers, outputting linear buffers 28a6531d58SPablo de Lara (i.e. single segment). 29a6531d58SPablo de Lara 30a6531d58SPablo de Lara - "OOP LB In SGL Out" feature flag stands for 31a6531d58SPablo de Lara "Out-of-place Linear Buffers Input, Scatter-gather list Output", 32a6531d58SPablo de Lara which means PMD supports input from linear buffer, outputting scatter-gathered styled buffers. 33