[dpdk-dev] [PATCH v3] doc: add IP DSCP rewrite to mlx5 and release notes
Thomas Monjalon
thomas at monjalon.net
Mon Feb 24 20:50:05 CET 2020
The new rte_flow feature for DSCP field rewrite offload was
missing in the release notes.
The mlx5 requirements for DSCP field rewrite offload were missing.
Fixes: 8482ffe4b68b ("ethdev: add IPv4/IPv6 DSCP rewrite action")
Fixes: 6f26e604a9c3 ("net/mlx5: support IPv4/IPv6 DSCP rewrite action")
Signed-off-by: Suanming Mou <suanmingm at mellanox.com>
Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
---
doc/guides/nics/mlx5.rst | 5 +++++
doc/guides/rel_notes/release_20_02.rst | 6 ++++++
2 files changed, 11 insertions(+)
diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index 2af359ccee..e67bba90cb 100644
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/guides/nics/mlx5.rst
@@ -1184,6 +1184,11 @@ Supported hardware offloads
| | set_mac_src / | | | | |
| | set_mac_dst) | | | | |
+-----------------------+-----------------+-----------------+
+ | | Header rewrite | | DPDK 20.02 | | DPDK 20.02 |
+ | | (set_dscp) | | OFED 5.0 | | OFED 5.0 |
+ | | | | rdma-core 24 | | rdma-core 24 |
+ | | | | ConnectX-5 | | ConnectX-5 |
+ +-----------------------+-----------------+-----------------+
| Jump | | DPDK 19.05 | | DPDK 19.02 |
| | | OFED 4.7-1 | | OFED 4.7-1 |
| | | rdma-core 24 | | N/A |
diff --git a/doc/guides/rel_notes/release_20_02.rst b/doc/guides/rel_notes/release_20_02.rst
index dfebc467e0..0c33b342aa 100644
--- a/doc/guides/rel_notes/release_20_02.rst
+++ b/doc/guides/rel_notes/release_20_02.rst
@@ -69,6 +69,11 @@ New Features
Added support for new flow item to handle L2TPv3 over IP rte_flow patterns.
+* **Added DSCP rewrite action.**
+
+ New actions ``RTE_FLOW_ACTION_TYPE_SET_IPV[4/6]_DSCP`` have been added
+ to support rewrite the DSCP field in the IP header.
+
* **Added IONIC net PMD.**
Added the new ``ionic`` net driver for Pensando Ethernet Network Adapters.
@@ -133,6 +138,7 @@ New Features
* Added support for RSS using L3/L4 source/destination only.
* Added support for matching on GTP tunnel header item.
* Removed limitation of matching on tagged/untagged packets (when using DV flow engine).
+ * Added support for IPv4/IPv6 DSCP rewrite action.
* Added BlueField-2 integrated ConnectX-6 Dx device support.
* **Add new vDPA PMD based on Mellanox devices**
--
2.25.0
More information about the dev
mailing list