RDMA/mlx5: Add init2init as a modify command

[ Upstream commit 819f7427bafd494ef7ca4942ec6322db20722d7b ]

Missing INIT2INIT entry in the list of modify commands caused DEVX
applications to be unable to modify_qp for this transition state. Add the
MLX5_CMD_OP_INIT2INIT_QP opcode to the list of allowed DEVX opcodes.

Fixes: e662e14d801b ("IB/mlx5: Add DEVX support for modify and query commands")
Link: https://lore.kernel.org/r/20200513095550.211345-1-leon@kernel.org
Signed-off-by: Aharon Landau <aharonl@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c
index 46e1ab771f106065d7998eaf14cdba29faa851f6..d0742823ab4978f22cd030e9347adaa6e72b0439 100644 (file)
--- a/drivers/infiniband/hw/mlx5/devx.c
+++ b/drivers/infiniband/hw/mlx5/devx.c
@@ -819,6 +819,7 @@ static bool devx_is_obj_modify_cmd(const void *in)
        case MLX5_CMD_OP_SET_L2_TABLE_ENTRY:
        case MLX5_CMD_OP_RST2INIT_QP:
        case MLX5_CMD_OP_INIT2RTR_QP:
+       case MLX5_CMD_OP_INIT2INIT_QP:
        case MLX5_CMD_OP_RTR2RTS_QP:
        case MLX5_CMD_OP_RTS2RTS_QP:
        case MLX5_CMD_OP_SQERR2RTS_QP: