netdev - [net 04/13] net/mlx5: Move MODIFY_RQT command to ignore list in internal error state

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Date:   Tue, 30 Nov 2021 22:37:00 -0800
From:   Saeed Mahameed <saeed@...nel.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org, Moshe Shemesh <moshe@...dia.com>,
        Saeed Mahameed <saeedm@...dia.com>
Subject: [net 04/13] net/mlx5: Move MODIFY_RQT command to ignore list in internal error state

From: Moshe Shemesh <moshe@...dia.com>

When the device is in internal error state, command interface isn't
accessible and the driver decides which commands to fail and which
to ignore.

Move the MODIFY_RQT command to the ignore list in order to avoid
the following redundant warning messages in internal error state:

mlx5_core 0000:82:00.1: mlx5e_rss_disable:419:(pid 23754): Failed to redirect RQT 0x0 to drop RQ 0xc00848: err = -5
mlx5_core 0000:82:00.1: mlx5e_rx_res_channels_deactivate:598:(pid 23754): Failed to redirect direct RQT 0x1 to drop RQ 0xc00848 (channel 0): err = -5
mlx5_core 0000:82:00.1: mlx5e_rx_res_channels_deactivate:607:(pid 23754): Failed to redirect XSK RQT 0x19 to drop RQ 0xc00848 (channel 0): err = -5

Fixes: 43ec0f41fa73 ("net/mlx5e: Hide all implementation details of mlx5e_rx_res")
Signed-off-by: Moshe Shemesh <moshe@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index 8eaa24d865c5..a46284ca5172 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -341,6 +341,7 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op,
 	case MLX5_CMD_OP_DEALLOC_SF:
 	case MLX5_CMD_OP_DESTROY_UCTX:
 	case MLX5_CMD_OP_DESTROY_UMEM:
+	case MLX5_CMD_OP_MODIFY_RQT:
 		return MLX5_CMD_STAT_OK;
 
 	case MLX5_CMD_OP_QUERY_HCA_CAP:
@@ -446,7 +447,6 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op,
 	case MLX5_CMD_OP_MODIFY_TIS:
 	case MLX5_CMD_OP_QUERY_TIS:
 	case MLX5_CMD_OP_CREATE_RQT:
-	case MLX5_CMD_OP_MODIFY_RQT:
 	case MLX5_CMD_OP_QUERY_RQT:
 
 	case MLX5_CMD_OP_CREATE_FLOW_TABLE:
-- 
2.31.1