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IB/mlx5: Add match on vport when in switchdev mode 

When we point to a representor, it means we are in switchdev mode.
The flow db is shared between PF and virtual function representors
so each rule created needs to have a match on its specific source port.

Signed-off-by: Mark Bloch <markb@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
hifive-unleashed-5.1
Mark Bloch 2018-01-16 14:44:29 +00:00 committed by Saeed Mahameed
parent 9a4ca38d77
commit 018a94eec0
1 changed files with 12 additions and 0 deletions
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12
drivers/infiniband/hw/mlx5/main.c
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@ -2803,6 +2803,18 @@ static struct mlx5_ib_flow_handler *_create_flow_rule(struct mlx5_ib_dev *dev,
if (!flow_is_multicast_only(flow_attr))
set_underlay_qp(dev, spec, underlay_qpn);
if (dev->rep) {
void *misc;
misc = MLX5_ADDR_OF(fte_match_param, spec->match_value,
misc_parameters);
MLX5_SET(fte_match_set_misc, misc, source_port,
dev->rep->vport);
misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
misc_parameters);
MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port);
}
spec->match_criteria_enable = get_match_criteria_enable(spec->match_criteria);
if (is_drop) {
flow_act.action = MLX5_FLOW_CONTEXT_ACTION_DROP;