mlxsw: spectrum_span: Add APIs to enable / disable global mirroring triggers

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While the binding of global mirroring triggers to a SPAN agent is
global, packets are only mirrored if they belong to a port and TC on
which the trigger was enabled. This allows, for example, to mirror
packets that were tail-dropped on a specific netdev.

Implement the operations that allow to enable / disable a global
mirroring trigger on a specific port and TC.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Ido Schimmel 2020-07-11 00:55:09 +03:00 • committed by David S. Miller

parent ab8c06b7b4

commit 2bafb216e1

2 changed files with 139 additions and 0 deletions

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135

drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c

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4

drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h

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