mlxsw: spectrum_buffers: Forbid changing threshold type of first egress pool

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Multicast packets have three egress quotas:
* Per egress port
* Per egress port and traffic class
* Per switch priority

The limits on the switch priority are not exposed to the user and
specified as dynamic threshold on the first egress pool.

Forbid changing the threshold type of the first egress pool so that
these limits are always valid.

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

...

This commit is contained in:

Ido Schimmel 2019-04-22 12:08:47 +00:00 • committed by David S. Miller

parent cce7acca8a

commit 51e15a4978

1 changed files with 4 additions and 4 deletions

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

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