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net/mlx5: E-Switch, Fix esw manager vport indication for more vport commands

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[ Upstream commit eca4a928585ac08147e5cc8e2111ecbc6279ee31 ]

Traditionally, the PF (Physical Function) which resides on vport 0 was
the E-switch manager. Since the ECPF (Embedded CPU Physical Function),
which resides on vport 0xfffe, was introduced as the E-Switch manager,
the assumption that the E-switch manager is on vport 0 is incorrect.

Since the eswitch code already uses the actual vport value, all we
need is to always set other_vport=1.

Signed-off-by: Omri Kahalon <omrik@mellanox.com>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Omri Kahalon 2019-02-24 16:31:08 +02:00 committed by Greg Kroah-Hartman
parent 498957921b
commit c8bab3fcb3
1 changed files with 2 additions and 4 deletions
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6
drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
View File

@ -79,8 +79,7 @@ static int arm_vport_context_events_cmd(struct mlx5_core_dev *dev, u16 vport,
opcode, MLX5_CMD_OP_MODIFY_NIC_VPORT_CONTEXT);
MLX5_SET(modify_nic_vport_context_in, in, field_select.change_event, 1);
MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
if (vport)
MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in,
in, nic_vport_context);
@ -108,8 +107,7 @@ static int modify_esw_vport_context_cmd(struct mlx5_core_dev *dev, u16 vport,
MLX5_SET(modify_esw_vport_context_in, in, opcode,
MLX5_CMD_OP_MODIFY_ESW_VPORT_CONTEXT);
MLX5_SET(modify_esw_vport_context_in, in, vport_number, vport);
if (vport)
MLX5_SET(modify_esw_vport_context_in, in, other_vport, 1);
MLX5_SET(modify_esw_vport_context_in, in, other_vport, 1);
return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out));
}