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MD Danish Anwar
a2dc179481
hsr_portdev_setup() skips promiscuous mode on non-master ports when
hsr->fwd_offloaded is set. fwd_offloaded is derived only from the ring
slaves' NETIF_F_HW_HSR_FWD bit, so this also skips it for the interlink
port, which never gets forwarding offload. Without promiscuous mode,
the interlink NIC drops unicast frames addressed to hsr_dev's MAC
(e.g. SAN traffic to the RedBox), breaking RedBox whenever the ring is
HW-offloaded.
Fixes: 5055cccfc2 ("net: hsr: Provide RedBox support (HSR-SAN)")
Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Fernando Fernandez Mancera <fmancera@suse.de>
Link: https://patch.msgid.link/20260908090856.2876114-1-danishanwar@ti.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>