[v3] doc: add IP DSCP rewrite to mlx5 and release notes
Checks
Commit Message
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@mellanox.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
doc/guides/nics/mlx5.rst | 5 +++++
doc/guides/rel_notes/release_20_02.rst | 6 ++++++
2 files changed, 11 insertions(+)
Comments
24/02/2020 20:50, Thomas Monjalon:
> 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@mellanox.com>
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Applied
@@ -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 |
@@ -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**