From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:54:28 +0200 Subject: Adding upstream version 18.2.2. Signed-off-by: Daniel Baumann --- src/spdk/dpdk/doc/guides/compressdevs/overview.rst | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 src/spdk/dpdk/doc/guides/compressdevs/overview.rst (limited to 'src/spdk/dpdk/doc/guides/compressdevs/overview.rst') diff --git a/src/spdk/dpdk/doc/guides/compressdevs/overview.rst b/src/spdk/dpdk/doc/guides/compressdevs/overview.rst new file mode 100644 index 000000000..809e4e6e7 --- /dev/null +++ b/src/spdk/dpdk/doc/guides/compressdevs/overview.rst @@ -0,0 +1,32 @@ +.. SPDX-License-Identifier: BSD-3-Clause + Copyright(c) 2018 Intel Corporation. + +Compression Device Supported Functionality Matrices +=================================================== + +Supported Feature Flags +----------------------- + +.. _table_compression_pmd_features: + +.. include:: overview_feature_table.txt + +.. Note:: + + - "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. -- cgit v1.2.3