From: Xueming Li <xuemingl@mellanox.com>
Date: Mon, 23 Apr 2018 12:33:10 +0000 (+0800)
Subject: doc: update mlx5 guide on tunnel offloading
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=d0a87d9aa8de2ef5106778436c59957c8fd9e591;p=dpdk.git

doc: update mlx5 guide on tunnel offloading

Remove tunnel limitations, add new hardware tunnel offload features.

Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
---

diff --git a/doc/guides/nics/features.rst b/doc/guides/nics/features.rst
index 57cdd1d59c..ee89d6bfa0 100644
--- a/doc/guides/nics/features.rst
+++ b/doc/guides/nics/features.rst
@@ -278,6 +278,17 @@ Supports RSS hashing on RX.
 * **[provides] mbuf**: ``mbuf.ol_flags:PKT_RX_RSS_HASH``, ``mbuf.rss``.
 
 
+.. _nic_features_inner_rss:
+
+Inner RSS
+---------
+
+Supports RX RSS hashing on Inner headers.
+
+* **[users]    rte_flow_action_rss**: ``level``.
+* **[provides] mbuf**: ``mbuf.ol_flags:PKT_RX_RSS_HASH``, ``mbuf.rss``.
+
+
 .. _nic_features_rss_key_update:
 
 RSS key update
diff --git a/doc/guides/nics/features/default.ini b/doc/guides/nics/features/default.ini
index e66703c4e5..f1a39d0f02 100644
--- a/doc/guides/nics/features/default.ini
+++ b/doc/guides/nics/features/default.ini
@@ -31,6 +31,7 @@ Multicast MAC filter =
 RSS hash             =
 RSS key update       =
 RSS reta update      =
+Inner RSS            =
 VMDq                 =
 SR-IOV               =
 DCB                  =
diff --git a/doc/guides/nics/features/mlx5.ini b/doc/guides/nics/features/mlx5.ini
index f8ce087707..e75b14bdc5 100644
--- a/doc/guides/nics/features/mlx5.ini
+++ b/doc/guides/nics/features/mlx5.ini
@@ -21,6 +21,7 @@ Multicast MAC filter = Y
 RSS hash             = Y
 RSS key update       = Y
 RSS reta update      = Y
+Inner RSS            = Y
 SR-IOV               = Y
 VLAN filter          = Y
 Flow director        = Y
@@ -30,6 +31,8 @@ VLAN offload         = Y
 L3 checksum offload  = Y
 L4 checksum offload  = Y
 Timestamp offload    = Y
+Inner L3 checksum    = Y
+Inner L4 checksum    = Y
 Packet type parsing  = Y
 Rx descriptor status = Y
 Tx descriptor status = Y
diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index fca250231f..853c48f81a 100644
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/guides/nics/mlx5.rst
@@ -74,12 +74,12 @@ Features
 - RX interrupts.
 - Statistics query including Basic, Extended and per queue.
 - Rx HW timestamp.
+- Tunnel types: VXLAN, L3 VXLAN, VXLAN-GPE, GRE.
+- Tunnel HW offloads: packet type, inner/outer RSS, IP and UDP checksum verification.
 
 Limitations
 -----------
 
-- Inner RSS for VXLAN frames is not supported yet.
-- Hardware checksum RX offloads for VXLAN inner header are not supported yet.
 - For secondary process:
 
   - Forked secondary process not supported.