netdev - [PATCH V8 mlx5-next 07/15] net/mlx5: Add migration commands definitions

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Date:   Sun, 20 Feb 2022 11:57:08 +0200
From:   Yishai Hadas <yishaih@...dia.com>
To:     <alex.williamson@...hat.com>, <bhelgaas@...gle.com>,
        <jgg@...dia.com>, <saeedm@...dia.com>
CC:     <linux-pci@...r.kernel.org>, <kvm@...r.kernel.org>,
        <netdev@...r.kernel.org>, <kuba@...nel.org>, <leonro@...dia.com>,
        <kwankhede@...dia.com>, <mgurtovoy@...dia.com>,
        <yishaih@...dia.com>, <maorg@...dia.com>, <cohuck@...hat.com>,
        <ashok.raj@...el.com>, <kevin.tian@...el.com>,
        <shameerali.kolothum.thodi@...wei.com>
Subject: [PATCH V8 mlx5-next 07/15] net/mlx5: Add migration commands definitions

Update mlx5 command list and error return function to handle migration
commands.

Signed-off-by: Yishai Hadas <yishaih@...dia.com>
Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index 17fe05809653..4f45ee04b26a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -477,6 +477,11 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op,
 	case MLX5_CMD_OP_QUERY_VHCA_STATE:
 	case MLX5_CMD_OP_MODIFY_VHCA_STATE:
 	case MLX5_CMD_OP_ALLOC_SF:
+	case MLX5_CMD_OP_SUSPEND_VHCA:
+	case MLX5_CMD_OP_RESUME_VHCA:
+	case MLX5_CMD_OP_QUERY_VHCA_MIGRATION_STATE:
+	case MLX5_CMD_OP_SAVE_VHCA_STATE:
+	case MLX5_CMD_OP_LOAD_VHCA_STATE:
 		*status = MLX5_DRIVER_STATUS_ABORTED;
 		*synd = MLX5_DRIVER_SYND;
 		return -EIO;
@@ -674,6 +679,11 @@ const char *mlx5_command_str(int command)
 	MLX5_COMMAND_STR_CASE(MODIFY_VHCA_STATE);
 	MLX5_COMMAND_STR_CASE(ALLOC_SF);
 	MLX5_COMMAND_STR_CASE(DEALLOC_SF);
+	MLX5_COMMAND_STR_CASE(SUSPEND_VHCA);
+	MLX5_COMMAND_STR_CASE(RESUME_VHCA);
+	MLX5_COMMAND_STR_CASE(QUERY_VHCA_MIGRATION_STATE);
+	MLX5_COMMAND_STR_CASE(SAVE_VHCA_STATE);
+	MLX5_COMMAND_STR_CASE(LOAD_VHCA_STATE);
 	default: return "unknown command opcode";
 	}
 }
-- 
2.18.1