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| author | MD Danish Anwar <danishanwar@ti.com> | 2026-09-08 14:38:56 +0530 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-09-10 08:45:00 -0700 |
| commit | a2dc179481d18f6df7274522571b64dd50f31e81 (patch) | |
| tree | 627196c8b7c7dcdcde85e1ec1a31e74664f0a196 /scripts/basic | |
| parent | 19b4ed644d68098cc62ab612727f40d30f43476c (diff) | |
| download | linux-a2dc179481d18f6df7274522571b64dd50f31e81.tar.gz linux-a2dc179481d18f6df7274522571b64dd50f31e81.zip | |
net: hsr: enable promiscuous mode on interlink port with fwd offload
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: 5055cccfc2d1 ("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>
Diffstat (limited to 'scripts/basic')
0 files changed, 0 insertions, 0 deletions