[PATCH] doc: announce QinQ offloading operations in iavf PMD

[Anurag Mandal]

The iavf PMD supports hardware offloading for all QinQ operations.
QinQ tag stripping and insertion offloads have been added for both
outer VLAN TPIDs: 0x88a8 (IEEE 802.1ad) & 0x8100 (IEEE 802.1Q).

Signed-off-by: Anurag Mandal <anurag.mandal at intel.com>
---
 doc/guides/nics/features/iavf.ini      | 2 +-
 doc/guides/rel_notes/release_26_07.rst | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/guides/nics/features/iavf.ini b/doc/guides/nics/features/iavf.ini
index 0ba6f7dfd7..e324a7aecb 100644
--- a/doc/guides/nics/features/iavf.ini
+++ b/doc/guides/nics/features/iavf.ini
@@ -30,7 +30,7 @@ Traffic manager      = Y
 Inline crypto        = P
 CRC offload          = Y
 VLAN offload         = P
-QinQ offload         = P
+QinQ offload         = Y
 L3 checksum offload  = Y
 L4 checksum offload  = Y
 Timestamp offload    = Y
diff --git a/doc/guides/rel_notes/release_26_07.rst b/doc/guides/rel_notes/release_26_07.rst
index cf79eb57bf..d864019244 100644
--- a/doc/guides/rel_notes/release_26_07.rst
+++ b/doc/guides/rel_notes/release_26_07.rst
@@ -139,6 +139,7 @@ New Features
 
   * Added support for transmitting LLDP packets based on mbuf packet type.
   * Implemented AVX2 context descriptor transmit paths.
+  * Added support for QinQ offloading operations.
 
 * **Updated Intel ice driver.**
 
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2.34.1