From: Bodong Wang <bodong@mellanox.com>
Date: Mon, 29 Aug 2022 12:04:12 +0300
Subject: IB/mlx5: Support querying eswitch functions from DEVX
Patch-mainline: v6.1-rc1
Git-commit: b021d82e2503e3704672221bfa3028f30e749cc5
References: jsc#PED-1552
Query eswitch functions returns information of the external host
PF(if it exists). It can be used to check if DEVX is running on ECPF.
Reviewed-by: Erez Shitrit <erezsh@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Bodong Wang <bodong@mellanox.com>
Link: https://lore.kernel.org/r/4265925178ab3224dc1d3e3784bb312d808edca5.1661763785.git.leonro@nvidia.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/hw/mlx5/devx.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/infiniband/hw/mlx5/devx.c
+++ b/drivers/infiniband/hw/mlx5/devx.c
@@ -907,6 +907,7 @@ static bool devx_is_whitelist_cmd(void *
case MLX5_CMD_OP_QUERY_HCA_CAP:
case MLX5_CMD_OP_QUERY_HCA_VPORT_CONTEXT:
case MLX5_CMD_OP_QUERY_ESW_VPORT_CONTEXT:
+ case MLX5_CMD_OP_QUERY_ESW_FUNCTIONS:
return true;
default:
return false;
@@ -962,6 +963,7 @@ static bool devx_is_general_cmd(void *in
case MLX5_CMD_OP_QUERY_CONG_PARAMS:
case MLX5_CMD_OP_QUERY_CONG_STATISTICS:
case MLX5_CMD_OP_QUERY_LAG:
+ case MLX5_CMD_OP_QUERY_ESW_FUNCTIONS:
return true;
default:
return false;