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Commit 8bb957d2 authored by Shahar Klein's avatar Shahar Klein Committed by Saeed Mahameed
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net/mlx5: E-Switch, Introduce flow counter affinity 



This dictates the device affinity for eswitch flow counters, set by the FW
according to the HW device capabilities.

Under "source eswitch" affinity, the counter should be allocated on the
device related to the source vport in the match. This covers both non
merged e-switch mode as well as old FW that does not advertise this cap.

Under "flow eswitch" affinity, the counter should be allocated on the
device where the eswitch rule is set.

Signed-off-by: default avatarShahar Klein <shahark@mellanox.com>
Signed-off-by: default avatarRoi Dayan <roid@mellanox.com>
Reviewed-by: default avatarOr Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent 06cc74af

include/linux/mlx5/mlx5_ifc.h

+7 −1
Original line number Diff line number Diff line
@@ -608,13 +608,19 @@ struct mlx5_ifc_flow_table_eswitch_cap_bits { 
	u8      reserved_at_800[0x7800];

};



enum {

	MLX5_COUNTER_SOURCE_ESWITCH = 0x0,

	MLX5_COUNTER_FLOW_ESWITCH   = 0x1,

};



struct mlx5_ifc_e_switch_cap_bits {

	u8         vport_svlan_strip[0x1];

	u8         vport_cvlan_strip[0x1];

	u8         vport_svlan_insert[0x1];

	u8         vport_cvlan_insert_if_not_exist[0x1];

	u8         vport_cvlan_insert_overwrite[0x1];

	u8         reserved_at_5[0x18];

	u8         reserved_at_5[0x17];

	u8         counter_eswitch_affinity[0x1];

	u8         merged_eswitch[0x1];

	u8         nic_vport_node_guid_modify[0x1];

	u8         nic_vport_port_guid_modify[0x1];