This patch adds the information about stateful decompression
feature in QAT PMD.
Signed-off-by: Adam Dybkowski <adamx.dybkow...@intel.com>
---
doc/guides/compressdevs/features/default.ini | 37 ++++++++++----------
doc/guides/compressdevs/features/qat.ini | 21 +++++------
doc/guides/compressdevs/qat_comp.rst | 5 +++
doc/guides/rel_notes/release_19_11.rst | 4 +++
4 files changed, 39 insertions(+), 28 deletions(-)
diff --git a/doc/guides/compressdevs/features/default.ini
b/doc/guides/compressdevs/features/default.ini
index 829e4df61..5b783b842 100644
--- a/doc/guides/compressdevs/features/default.ini
+++ b/doc/guides/compressdevs/features/default.ini
@@ -6,21 +6,22 @@
; the features table in the documentation.
;
[Features]
-HW Accelerated =
-CPU SSE =
-CPU AVX =
-CPU AVX2 =
-CPU AVX512 =
-CPU NEON =
-Stateful =
-Pass-through =
-OOP SGL In SGL Out =
-OOP SGL In LB Out =
-OOP LB In SGL Out =
-Deflate =
-LZS =
-Adler32 =
-Crc32 =
-Adler32&Crc32 =
-Fixed =
-Dynamic =
+HW Accelerated =
+Stateful Decompression =
+CPU SSE =
+CPU AVX =
+CPU AVX2 =
+CPU AVX512 =
+CPU NEON =
+Stateful =
+Pass-through =
+OOP SGL In SGL Out =
+OOP SGL In LB Out =
+OOP LB In SGL Out =
+Deflate =
+LZS =
+Adler32 =
+Crc32 =
+Adler32&Crc32 =
+Fixed =
+Dynamic =
diff --git a/doc/guides/compressdevs/features/qat.ini
b/doc/guides/compressdevs/features/qat.ini
index 6b1e7f935..bced8f9cf 100644
--- a/doc/guides/compressdevs/features/qat.ini
+++ b/doc/guides/compressdevs/features/qat.ini
@@ -4,13 +4,14 @@
; Supported features of 'QAT' compression driver.
;
[Features]
-HW Accelerated = Y
-OOP SGL In SGL Out = Y
-OOP SGL In LB Out = Y
-OOP LB In SGL Out = Y
-Deflate = Y
-Adler32 = Y
-Crc32 = Y
-Adler32&Crc32 = Y
-Fixed = Y
-Dynamic = Y
+HW Accelerated = Y
+Stateful Decompression = Y
+OOP SGL In SGL Out = Y
+OOP SGL In LB Out = Y
+OOP LB In SGL Out = Y
+Deflate = Y
+Adler32 = Y
+Crc32 = Y
+Adler32&Crc32 = Y
+Fixed = Y
+Dynamic = Y
diff --git a/doc/guides/compressdevs/qat_comp.rst
b/doc/guides/compressdevs/qat_comp.rst
index 6f583a460..6421f767c 100644
--- a/doc/guides/compressdevs/qat_comp.rst
+++ b/doc/guides/compressdevs/qat_comp.rst
@@ -29,6 +29,10 @@ Checksum generation:
* CRC32, Adler and combined checksum
+Stateful operation:
+
+ * Decompression only
+
Limitations
-----------
@@ -38,6 +42,7 @@ Limitations
* When using Deflate dynamic huffman encoding for compression, the input size
(op.src.length)
must be < CONFIG_RTE_PMD_QAT_COMP_IM_BUFFER_SIZE from the config file,
see :ref:`building_qat_config` for more details.
+* Stateful compression is not supported.
Installation
diff --git a/doc/guides/rel_notes/release_19_11.rst
b/doc/guides/rel_notes/release_19_11.rst
index 8490d897c..16775f9ac 100644
--- a/doc/guides/rel_notes/release_19_11.rst
+++ b/doc/guides/rel_notes/release_19_11.rst
@@ -56,6 +56,10 @@ New Features
Also, make sure to start the actual text at the margin.
=========================================================
+* **Updated the Intel QuickAssist Technology (QAT) compression PMD.**
+
+ Added stateful decompression support in the Intel QuickAssist Technology PMD.
+ Please note that stateful compression is not supported.
Removed Items
-------------
--
2.17.1
