linux-kernel - [PATCH rdma-next 5/7] RDMA/mlx5: Add other

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Message-ID: <20251029-support-other-eswitch-v1-5-98bb707b5d57@nvidia.com>
Date: Wed, 29 Oct 2025 17:42:57 +0200
From: Edward Srouji <edwards@...dia.com>
To: Leon Romanovsky <leon@...nel.org>, Saeed Mahameed <saeedm@...dia.com>,
	Tariq Toukan <tariqt@...dia.com>, Mark Bloch <mbloch@...dia.com>, Andrew Lunn
	<andrew+netdev@...n.ch>, "David S . Miller" <davem@...emloft.net>, "Eric
 Dumazet" <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
	<pabeni@...hat.com>, Jason Gunthorpe <jgg@...pe.ca>
CC: <netdev@...r.kernel.org>, <linux-rdma@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, Patrisious Haddad <phaddad@...dia.com>, "Leon
 Romanovsky" <leonro@...dia.com>, Edward Srouji <edwards@...dia.com>
Subject: [PATCH rdma-next 5/7] RDMA/mlx5: Add other_eswitch support for devx destruction

From: Patrisious Haddad <phaddad@...dia.com>

When building a devx object destruction command for steering objects add
consideration for other_eswitch argument to allow proper destruction for
objects that were created with it.

Signed-off-by: Patrisious Haddad <phaddad@...dia.com>
Reviewed-by: Mark Bloch <mbloch@...dia.com>
Signed-off-by: Leon Romanovsky <leonro@...dia.com>
Signed-off-by: Edward Srouji <edwards@...dia.com>
---
 drivers/infiniband/hw/mlx5/devx.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c
index 8b506417ad2f..d31d7f3005c6 100644
--- a/drivers/infiniband/hw/mlx5/devx.c
+++ b/drivers/infiniband/hw/mlx5/devx.c
@@ -1225,6 +1225,11 @@ static void devx_obj_build_destroy_cmd(void *in, void *out, void *din,
 			 MLX5_GET(create_flow_table_in,  in, other_vport));
 		MLX5_SET(destroy_flow_table_in, din, vport_number,
 			 MLX5_GET(create_flow_table_in,  in, vport_number));
+		MLX5_SET(destroy_flow_table_in, din, other_eswitch,
+			 MLX5_GET(create_flow_table_in,  in, other_eswitch));
+		MLX5_SET(destroy_flow_table_in, din, eswitch_owner_vhca_id,
+			 MLX5_GET(create_flow_table_in, in,
+				  eswitch_owner_vhca_id));
 		MLX5_SET(destroy_flow_table_in, din, table_type,
 			 MLX5_GET(create_flow_table_in,  in, table_type));
 		MLX5_SET(destroy_flow_table_in, din, table_id, *obj_id);
@@ -1237,6 +1242,11 @@ static void devx_obj_build_destroy_cmd(void *in, void *out, void *din,
 			 MLX5_GET(create_flow_group_in, in, other_vport));
 		MLX5_SET(destroy_flow_group_in, din, vport_number,
 			 MLX5_GET(create_flow_group_in, in, vport_number));
+		MLX5_SET(destroy_flow_group_in, din, other_eswitch,
+			 MLX5_GET(create_flow_group_in, in, other_eswitch));
+		MLX5_SET(destroy_flow_group_in, din, eswitch_owner_vhca_id,
+			 MLX5_GET(create_flow_group_in, in,
+				  eswitch_owner_vhca_id));
 		MLX5_SET(destroy_flow_group_in, din, table_type,
 			 MLX5_GET(create_flow_group_in, in, table_type));
 		MLX5_SET(destroy_flow_group_in, din, table_id,
@@ -1251,6 +1261,10 @@ static void devx_obj_build_destroy_cmd(void *in, void *out, void *din,
 			 MLX5_GET(set_fte_in,  in, other_vport));
 		MLX5_SET(delete_fte_in, din, vport_number,
 			 MLX5_GET(set_fte_in, in, vport_number));
+		MLX5_SET(delete_fte_in, din, other_eswitch,
+			 MLX5_GET(set_fte_in,  in, other_eswitch));
+		MLX5_SET(delete_fte_in, din, eswitch_owner_vhca_id,
+			 MLX5_GET(set_fte_in, in, eswitch_owner_vhca_id));
 		MLX5_SET(delete_fte_in, din, table_type,
 			 MLX5_GET(set_fte_in, in, table_type));
 		MLX5_SET(delete_fte_in, din, table_id,

-- 
2.47.1