net: hsr: add support for EntryForgetTime
commit f1764114 upstream. In IEC 62439-3 EntryForgetTime is defined with a value of 400 ms. When a node does not send any frame within this time, the sequence number check for can be ignored. This solves communication issues with Cisco IE 2000 in Redbox mode. Fixes: f421436a ("net/hsr: Add support for the High-availability Seamless Redundancy protocol (HSRv0)") Signed-off-by:Marco Wenzel <marco.wenzel@a-eberle.de> Reviewed-by:
George McCollister <george.mccollister@gmail.com> Tested-by:
George McCollister <george.mccollister@gmail.com> Reviewed-by:
Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20210224094653.1440-1-marco.wenzel@a-eberle.de Signed-off-by:
Jakub Kicinski <kuba@kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
a31cb307
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