mlxsw: spectrum: Disallow prio-tagged packets when PVID is removed

[ Upstream commit 4b14cc313f076c37b646cee06a85f0db59cf216c ]

When PVID is removed from a bridge port, the Linux bridge drops both
untagged and prio-tagged packets. Align mlxsw with this behavior.

Fixes: 148f472da5db ("mlxsw: reg: Add the Switch Port Acceptable Frame Types register")
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index a01e6c0..b2a745b 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -935,7 +935,7 @@ static inline void mlxsw_reg_spaft_pack(char *payload, u8 local_port,
        MLXSW_REG_ZERO(spaft, payload);
        mlxsw_reg_spaft_local_port_set(payload, local_port);
        mlxsw_reg_spaft_allow_untagged_set(payload, allow_untagged);
-       mlxsw_reg_spaft_allow_prio_tagged_set(payload, true);
+       mlxsw_reg_spaft_allow_prio_tagged_set(payload, allow_untagged);
        mlxsw_reg_spaft_allow_tagged_set(payload, true);
 }