From d2be320495b93ffb469e53100ba1668d0cd7eedc Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Mon, 21 Nov 2022 15:55:40 +0200 Subject: net: dsa: modularize DSA_TAG_PROTO_NONE There is no reason that I can see why the no-op tagging protocol should be registered manually, so make it a module and make all drivers which have any sort of reference to DSA_TAG_PROTO_NONE select it. Note that I don't know if ksz_get_tag_protocol() really needs this, or if it's just the logic which is poorly written. All switches seem to have their own tagging protocol, and DSA_TAG_PROTO_NONE is just a fallback that never gets used. Signed-off-by: Vladimir Oltean Reviewed-by: Florian Fainelli Signed-off-by: Jakub Kicinski --- net/dsa/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'net/dsa/Kconfig') diff --git a/net/dsa/Kconfig b/net/dsa/Kconfig index 3eef72ce99a4..8e698bea99a3 100644 --- a/net/dsa/Kconfig +++ b/net/dsa/Kconfig @@ -18,6 +18,12 @@ if NET_DSA # Drivers must select the appropriate tagging format(s) +config NET_DSA_TAG_NONE + tristate "No-op tag driver" + help + Say Y or M if you want to enable support for switches which don't tag + frames over the CPU port. + config NET_DSA_TAG_AR9331 tristate "Tag driver for Atheros AR9331 SoC with built-in switch" help -- cgit v1.2.3