From: Vladimir Oltean Date: Sun, 30 Nov 2025 13:16:56 +0000 (+0200) Subject: Documentation: net: dsa: mention availability of RedBox X-Git-Url: https://gentwo.org/gitweb/?a=commitdiff_plain;h=977839161f26862e77a2c9a46b4d7b0b00b20dad;p=linux%2F.git Documentation: net: dsa: mention availability of RedBox Since commit 5055cccfc2d1 ("net: hsr: Provide RedBox support (HSR-SAN)"), RedBox is available (including for offload in DSA). Update the DSA documentation that states it isn't. Signed-off-by: Vladimir Oltean Link: https://patch.msgid.link/20251130131657.65080-15-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski --- diff --git a/Documentation/networking/dsa/dsa.rst b/Documentation/networking/dsa/dsa.rst index 7b2e69cd7ef0..92df551434f4 100644 --- a/Documentation/networking/dsa/dsa.rst +++ b/Documentation/networking/dsa/dsa.rst @@ -1104,12 +1104,11 @@ health of the network and for discovery of other nodes. In Linux, both HSR and PRP are implemented in the hsr driver, which instantiates a virtual, stackable network interface with two member ports. The driver only implements the basic roles of DANH (Doubly Attached Node -implementing HSR) and DANP (Doubly Attached Node implementing PRP); the roles -of RedBox and QuadBox are not implemented (therefore, bridging a hsr network -interface with a physical switch port does not produce the expected result). +implementing HSR), DANP (Doubly Attached Node implementing PRP) and RedBox +(allows non-HSR devices to connect to the ring via Interlink ports). -A driver which is able of offloading certain functions of a DANP or DANH should -declare the corresponding netdev features as indicated by the documentation at +A driver which is able of offloading certain functions should declare the +corresponding netdev features as indicated by the documentation at ``Documentation/networking/netdev-features.rst``. Additionally, the following methods must be implemented: