net: dsa: vsc73xx: add port_stp_state_set function

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This isn't a fully functional implementation of 802.1D, but
port_stp_state_set is required for a future tag8021q operations.

This implementation handles properly all states, but vsc73xx doesn't
forward STP packets.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
Link: https://patch.msgid.link/20240713211620.1125910-2-paweldembicki@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Pawel Dembicki 2024-07-13 23:16:07 +02:00 • committed by Jakub Kicinski

parent a8ea8d531d

commit 1e5b23e50f

1 changed files with 85 additions and 11 deletions

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96

drivers/net/dsa/vitesse-vsc73xx-core.c

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