Add zsda compressdev capabilities.

Signed-off-by: Hanxiao Li <li.hanxiao@zte.com.cn>
---
 doc/guides/compressdevs/features/zsda.ini |  9 +++++++++
 doc/guides/compressdevs/zsda.rst          | 23 +++++++++++++++++++++++
 doc/guides/rel_notes/release_24_11.rst    |  7 +++++++
 drivers/compress/zsda/zsda_comp_pmd.c     | 15 ++++++++++++++-
 4 files changed, 53 insertions(+), 1 deletion(-)

diff --git a/doc/guides/compressdevs/features/zsda.ini b/doc/guides/compressdevs/features/zsda.ini
index 5cc9a3b1a6..3b087ea7f9 100644
--- a/doc/guides/compressdevs/features/zsda.ini
+++ b/doc/guides/compressdevs/features/zsda.ini
@@ -4,3 +4,12 @@
 ; Supported features of 'ZSDA' 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
+Fixed                  = Y
+Dynamic                = Y
diff --git a/doc/guides/compressdevs/zsda.rst b/doc/guides/compressdevs/zsda.rst
index c02423d650..30d1c55766 100644
--- a/doc/guides/compressdevs/zsda.rst
+++ b/doc/guides/compressdevs/zsda.rst
@@ -13,6 +13,29 @@ support for the following hardware accelerator devices:
 Features
 --------
 
+ZSDA compression PMD has support for:
+
+Compression/Decompression algorithm:
+
+    * DEFLATE - using Fixed and Dynamic Huffman encoding
+
+Checksum generation:
+
+    * CRC32, Adler32
+
+Huffman code type:
+
+* FIXED
+* DYNAMIC
+
+
+Limitations
+-----------
+
+* Compressdev level 0, no compression, is not supported.
+* No BSD support as BSD ZSDA kernel driver not available.
+* Stateful is not supported.
+
 
 Installation
 ------------
diff --git a/doc/guides/rel_notes/release_24_11.rst b/doc/guides/rel_notes/release_24_11.rst
index 0ff70d9057..583e509a45 100644
--- a/doc/guides/rel_notes/release_24_11.rst
+++ b/doc/guides/rel_notes/release_24_11.rst
@@ -24,6 +24,13 @@ DPDK Release 24.11
 New Features
 ------------
 
+* **Added ZTE Storage Data Accelerator(ZSDA) device driver.**
+
+  * Added a new compress driver for ZSDA devices to support
+    the deflate compression and decompression algorithm.
+
+    See the :doc:`../compressdevs/zsda` guide for more details on the new driver.
+
 .. This section should contain new features added in this release.
    Sample format:
 
diff --git a/drivers/compress/zsda/zsda_comp_pmd.c b/drivers/compress/zsda/zsda_comp_pmd.c
index ea3de2f505..85c934ace1 100644
--- a/drivers/compress/zsda/zsda_comp_pmd.c
+++ b/drivers/compress/zsda/zsda_comp_pmd.c
@@ -9,6 +9,19 @@
 #include "zsda_comp_pmd.h"
 #include "zsda_comp.h"
 
+static const struct rte_compressdev_capabilities zsda_comp_capabilities[] = {
+	{
+		.algo = RTE_COMP_ALGO_DEFLATE,
+		.comp_feature_flags = RTE_COMP_FF_HUFFMAN_DYNAMIC |
+							RTE_COMP_FF_OOP_SGL_IN_SGL_OUT |
+							RTE_COMP_FF_OOP_SGL_IN_LB_OUT |
+							RTE_COMP_FF_OOP_LB_IN_SGL_OUT |
+							RTE_COMP_FF_CRC32_CHECKSUM |
+							RTE_COMP_FF_ADLER32_CHECKSUM,
+		.window_size = {.min = 15, .max = 15, .increment = 0},
+	},
+};
+
 static int
 zsda_comp_xform_size(void)
 {
@@ -405,7 +418,7 @@ zsda_comp_dev_create(struct zsda_pci_device *zsda_pci_dev)
 	comp_dev->zsda_pci_dev = zsda_pci_dev;
 	comp_dev->compressdev = compressdev;
 
-	capabilities = NULL;
+	capabilities = zsda_comp_capabilities;
 
 	comp_dev->capa_mz = rte_memzone_lookup(capa_memz_name);
 	if (comp_dev->capa_mz == NULL) {
-- 
2.27.0