diff options
| -rw-r--r-- | drivers/infiniband/hw/mlx5/devx.c | 24 | ||||
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 6 |
2 files changed, 24 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c index e69a8693f102..ec4370f99381 100644 --- a/drivers/infiniband/hw/mlx5/devx.c +++ b/drivers/infiniband/hw/mlx5/devx.c @@ -894,12 +894,16 @@ static int devx_get_uid(struct mlx5_ib_ucontext *c, void *cmd_in) return c->devx_uid; } -static bool devx_is_general_cmd(void *in) + +static bool devx_is_general_cmd(void *in, struct mlx5_ib_dev *dev) { u16 opcode = MLX5_GET(general_obj_in_cmd_hdr, in, opcode); - if (opcode >= MLX5_CMD_OP_GENERAL_START && - opcode < MLX5_CMD_OP_GENERAL_END) + /* Pass all cmds for vhca_tunnel as general, tracking is done in FW */ + if ((MLX5_CAP_GEN_64(dev->mdev, vhca_tunnel_commands) && + MLX5_GET(general_obj_in_cmd_hdr, in, vhca_tunnel_id)) || + (opcode >= MLX5_CMD_OP_GENERAL_START && + opcode < MLX5_CMD_OP_GENERAL_END)) return true; switch (opcode) { @@ -1025,7 +1029,7 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OTHER)( return uid; /* Only white list of some general HCA commands are allowed for this method. */ - if (!devx_is_general_cmd(cmd_in)) + if (!devx_is_general_cmd(cmd_in, dev)) return -EINVAL; cmd_out = uverbs_zalloc(attrs, cmd_out_len); @@ -1410,6 +1414,9 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_CREATE)( u32 obj_id; u16 opcode; + if (MLX5_GET(general_obj_in_cmd_hdr, cmd_in, vhca_tunnel_id)) + return -EINVAL; + uid = devx_get_uid(c, cmd_in); if (uid < 0) return uid; @@ -1509,6 +1516,9 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_MODIFY)( int err; int uid; + if (MLX5_GET(general_obj_in_cmd_hdr, cmd_in, vhca_tunnel_id)) + return -EINVAL; + uid = devx_get_uid(c, cmd_in); if (uid < 0) return uid; @@ -1551,6 +1561,9 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_QUERY)( int uid; struct mlx5_ib_dev *mdev = to_mdev(c->ibucontext.device); + if (MLX5_GET(general_obj_in_cmd_hdr, cmd_in, vhca_tunnel_id)) + return -EINVAL; + uid = devx_get_uid(c, cmd_in); if (uid < 0) return uid; @@ -1688,6 +1701,9 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_ASYNC_QUERY)( struct devx_async_cmd_event_file *ev_file; struct devx_async_data *async_data; + if (MLX5_GET(general_obj_in_cmd_hdr, cmd_in, vhca_tunnel_id)) + return -EINVAL; + uid = devx_get_uid(c, cmd_in); if (uid < 0) return uid; diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 06881b79167e..ba60bd17a92a 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -1390,7 +1390,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_6c8[0x28]; u8 sf_base_id[0x10]; - u8 reserved_at_700[0x100]; + u8 reserved_at_700[0x80]; + u8 vhca_tunnel_commands[0x40]; + u8 reserved_at_7c0[0x40]; }; enum mlx5_flow_destination_type { @@ -9694,7 +9696,7 @@ struct mlx5_ifc_general_obj_in_cmd_hdr_bits { u8 opcode[0x10]; u8 uid[0x10]; - u8 reserved_at_20[0x10]; + u8 vhca_tunnel_id[0x10]; u8 obj_type[0x10]; u8 obj_id[0x20]; |