From 2f69e591e4531d3192841a4eb2bd9b512f5a8b66 Mon Sep 17 00:00:00 2001 From: Bodong Wang Date: Fri, 28 Jun 2019 22:35:53 +0000 Subject: {IB, net}/mlx5: E-Switch, Use index of rep for vport to IB port mapping In the single IB device mode, the mapping between vport number and rep relies on a counter. However for dynamic vport allocation, it is desired to keep consistent map of eswitch vport and IB port. Hence, simplify code to remove the free running counter and instead use the available vport index during load/unload sequence from the eswitch. Signed-off-by: Bodong Wang Suggested-by: Parav Pandit Reviewed-by: Parav Pandit Reviewed-by: Mark Bloch Signed-off-by: Saeed Mahameed --- include/linux/mlx5/eswitch.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/mlx5/eswitch.h') diff --git a/include/linux/mlx5/eswitch.h b/include/linux/mlx5/eswitch.h index aece3ae1902d..36cb641188b0 100644 --- a/include/linux/mlx5/eswitch.h +++ b/include/linux/mlx5/eswitch.h @@ -46,6 +46,8 @@ struct mlx5_eswitch_rep { u16 vport; u8 hw_id[ETH_ALEN]; u16 vlan; + /* Only IB rep is using vport_index */ + u16 vport_index; u32 vlan_refcount; }; -- cgit v1.2.1