netdev - [PATCH net] docs: networkng: convert sja1105's devlink info to RTS

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Date:   Wed, 10 Jun 2020 16:38:03 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org, vladimir.oltean@....com,
        linux-doc@...r.kernel.org, Jakub Kicinski <kuba@...nel.org>
Subject: [PATCH net] docs: networkng: convert sja1105's devlink info to RTS

A new file snuck into the tree after all existing documentation
was converted to RST. Convert sja1105's devlink info and move
it where the rest of the drivers are documented.

Signed-off-by: Jakub Kicinski <kuba@...nel.org>
---
 .../networking/devlink-params-sja1105.txt     | 27 ----------
 Documentation/networking/devlink/index.rst    |  1 +
 Documentation/networking/devlink/sja1105.rst  | 49 +++++++++++++++++++
 3 files changed, 50 insertions(+), 27 deletions(-)
 delete mode 100644 Documentation/networking/devlink-params-sja1105.txt
 create mode 100644 Documentation/networking/devlink/sja1105.rst

diff --git a/Documentation/networking/devlink-params-sja1105.txt b/Documentation/networking/devlink-params-sja1105.txt
deleted file mode 100644
index 1d71742e270a..000000000000
--- a/Documentation/networking/devlink-params-sja1105.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-best_effort_vlan_filtering
-			[DEVICE, DRIVER-SPECIFIC]
-			Allow plain ETH_P_8021Q headers to be used as DSA tags.
-			Benefits:
-			- Can terminate untagged traffic over switch net
-			  devices even when enslaved to a bridge with
-			  vlan_filtering=1.
-			- Can terminate VLAN-tagged traffic over switch net
-			  devices even when enslaved to a bridge with
-			  vlan_filtering=1, with some constraints (no more than
-			  7 non-pvid VLANs per user port).
-			- Can do QoS based on VLAN PCP and VLAN membership
-			  admission control for autonomously forwarded frames
-			  (regardless of whether they can be terminated on the
-			  CPU or not).
-			Drawbacks:
-			- User cannot use VLANs in range 1024-3071. If the
-			  switch receives frames with such VIDs, it will
-			  misinterpret them as DSA tags.
-			- Switch uses Shared VLAN Learning (FDB lookup uses
-			  only DMAC as key).
-			- When VLANs span cross-chip topologies, the total
-			  number of permitted VLANs may be less than 7 per
-			  port, due to a maximum number of 32 VLAN retagging
-			  rules per switch.
-			Configuration mode: runtime
-			Type: bool.
diff --git a/Documentation/networking/devlink/index.rst b/Documentation/networking/devlink/index.rst
index c536db2cc0f9..7684ae5c4a4a 100644
--- a/Documentation/networking/devlink/index.rst
+++ b/Documentation/networking/devlink/index.rst
@@ -40,5 +40,6 @@ parameters, info versions, and other features it supports.
    mv88e6xxx
    netdevsim
    nfp
+   sja1105
    qed
    ti-cpsw-switch
diff --git a/Documentation/networking/devlink/sja1105.rst b/Documentation/networking/devlink/sja1105.rst
new file mode 100644
index 000000000000..e2679c274085
--- /dev/null
+++ b/Documentation/networking/devlink/sja1105.rst
@@ -0,0 +1,49 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+=======================
+sja1105 devlink support
+=======================
+
+This document describes the devlink features implemented
+by the ``sja1105`` device driver.
+
+Parameters
+==========
+
+.. list-table:: Driver-specific parameters implemented
+  :widths: 5 5 5 85
+
+  * - Name
+    - Type
+    - Mode
+    - Description
+  * - ``best_effort_vlan_filtering``
+    - Boolean
+    - runtime
+    - Allow plain ETH_P_8021Q headers to be used as DSA tags.
+
+      Benefits:
+
+      - Can terminate untagged traffic over switch net
+        devices even when enslaved to a bridge with
+        vlan_filtering=1.
+      - Can terminate VLAN-tagged traffic over switch net
+        devices even when enslaved to a bridge with
+        vlan_filtering=1, with some constraints (no more than
+        7 non-pvid VLANs per user port).
+      - Can do QoS based on VLAN PCP and VLAN membership
+        admission control for autonomously forwarded frames
+        (regardless of whether they can be terminated on the
+        CPU or not).
+
+      Drawbacks:
+
+      - User cannot use VLANs in range 1024-3071. If the
+	switch receives frames with such VIDs, it will
+	misinterpret them as DSA tags.
+      - Switch uses Shared VLAN Learning (FDB lookup uses
+	only DMAC as key).
+      - When VLANs span cross-chip topologies, the total
+	number of permitted VLANs may be less than 7 per
+	port, due to a maximum number of 32 VLAN retagging
+	rules per switch.
-- 
2.26.2