Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e662e14d authored by Yishai Hadas's avatar Yishai Hadas Committed by Jason Gunthorpe
Browse files

IB/mlx5: Add DEVX support for modify and query commands 



Add support in DEVX for modify and query commands, the required lock is
taken (i.e. READ/WRITE) by the KABI infrastructure accordingly.

Signed-off-by: default avatarYishai Hadas <yishaih@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent 7efce369

drivers/infiniband/hw/mlx5/devx.c

+348 −2
Original line number Diff line number Diff line
@@ -73,6 +73,161 @@ void mlx5_ib_devx_destroy(struct mlx5_ib_dev *dev, 
	mlx5_cmd_exec(dev->mdev, in, sizeof(in), out, sizeof(out));

}



static int devx_is_valid_obj_id(struct devx_obj *obj, const void *in)

{

	u16 opcode = MLX5_GET(general_obj_in_cmd_hdr, in, opcode);

	u32 obj_id;



	switch (opcode) {

	case MLX5_CMD_OP_MODIFY_GENERAL_OBJECT:

	case MLX5_CMD_OP_QUERY_GENERAL_OBJECT:

		obj_id = MLX5_GET(general_obj_in_cmd_hdr, in, obj_id);

		break;

	case MLX5_CMD_OP_QUERY_MKEY:

		obj_id = MLX5_GET(query_mkey_in, in, mkey_index);

		break;

	case MLX5_CMD_OP_QUERY_CQ:

		obj_id = MLX5_GET(query_cq_in, in, cqn);

		break;

	case MLX5_CMD_OP_MODIFY_CQ:

		obj_id = MLX5_GET(modify_cq_in, in, cqn);

		break;

	case MLX5_CMD_OP_QUERY_SQ:

		obj_id = MLX5_GET(query_sq_in, in, sqn);

		break;

	case MLX5_CMD_OP_MODIFY_SQ:

		obj_id = MLX5_GET(modify_sq_in, in, sqn);

		break;

	case MLX5_CMD_OP_QUERY_RQ:

		obj_id = MLX5_GET(query_rq_in, in, rqn);

		break;

	case MLX5_CMD_OP_MODIFY_RQ:

		obj_id = MLX5_GET(modify_rq_in, in, rqn);

		break;

	case MLX5_CMD_OP_QUERY_RMP:

		obj_id = MLX5_GET(query_rmp_in, in, rmpn);

		break;

	case MLX5_CMD_OP_MODIFY_RMP:

		obj_id = MLX5_GET(modify_rmp_in, in, rmpn);

		break;

	case MLX5_CMD_OP_QUERY_RQT:

		obj_id = MLX5_GET(query_rqt_in, in, rqtn);

		break;

	case MLX5_CMD_OP_MODIFY_RQT:

		obj_id = MLX5_GET(modify_rqt_in, in, rqtn);

		break;

	case MLX5_CMD_OP_QUERY_TIR:

		obj_id = MLX5_GET(query_tir_in, in, tirn);

		break;

	case MLX5_CMD_OP_MODIFY_TIR:

		obj_id = MLX5_GET(modify_tir_in, in, tirn);

		break;

	case MLX5_CMD_OP_QUERY_TIS:

		obj_id = MLX5_GET(query_tis_in, in, tisn);

		break;

	case MLX5_CMD_OP_MODIFY_TIS:

		obj_id = MLX5_GET(modify_tis_in, in, tisn);

		break;

	case MLX5_CMD_OP_QUERY_FLOW_TABLE:

		obj_id = MLX5_GET(query_flow_table_in, in, table_id);

		break;

	case MLX5_CMD_OP_MODIFY_FLOW_TABLE:

		obj_id = MLX5_GET(modify_flow_table_in, in, table_id);

		break;

	case MLX5_CMD_OP_QUERY_FLOW_GROUP:

		obj_id = MLX5_GET(query_flow_group_in, in, group_id);

		break;

	case MLX5_CMD_OP_QUERY_FLOW_TABLE_ENTRY:

		obj_id = MLX5_GET(query_fte_in, in, flow_index);

		break;

	case MLX5_CMD_OP_SET_FLOW_TABLE_ENTRY:

		obj_id = MLX5_GET(set_fte_in, in, flow_index);

		break;

	case MLX5_CMD_OP_QUERY_Q_COUNTER:

		obj_id = MLX5_GET(query_q_counter_in, in, counter_set_id);

		break;

	case MLX5_CMD_OP_QUERY_FLOW_COUNTER:

		obj_id = MLX5_GET(query_flow_counter_in, in, flow_counter_id);

		break;

	case MLX5_CMD_OP_QUERY_MODIFY_HEADER_CONTEXT:

		obj_id = MLX5_GET(general_obj_in_cmd_hdr, in, obj_id);

		break;

	case MLX5_CMD_OP_QUERY_SCHEDULING_ELEMENT:

		obj_id = MLX5_GET(query_scheduling_element_in, in,

				  scheduling_element_id);

		break;

	case MLX5_CMD_OP_MODIFY_SCHEDULING_ELEMENT:

		obj_id = MLX5_GET(modify_scheduling_element_in, in,

				  scheduling_element_id);

		break;

	case MLX5_CMD_OP_ADD_VXLAN_UDP_DPORT:

		obj_id = MLX5_GET(add_vxlan_udp_dport_in, in, vxlan_udp_port);

		break;

	case MLX5_CMD_OP_QUERY_L2_TABLE_ENTRY:

		obj_id = MLX5_GET(query_l2_table_entry_in, in, table_index);

		break;

	case MLX5_CMD_OP_SET_L2_TABLE_ENTRY:

		obj_id = MLX5_GET(set_l2_table_entry_in, in, table_index);

		break;

	case MLX5_CMD_OP_QUERY_QP:

		obj_id = MLX5_GET(query_qp_in, in, qpn);

		break;

	case MLX5_CMD_OP_RST2INIT_QP:

		obj_id = MLX5_GET(rst2init_qp_in, in, qpn);

		break;

	case MLX5_CMD_OP_INIT2RTR_QP:

		obj_id = MLX5_GET(init2rtr_qp_in, in, qpn);

		break;

	case MLX5_CMD_OP_RTR2RTS_QP:

		obj_id = MLX5_GET(rtr2rts_qp_in, in, qpn);

		break;

	case MLX5_CMD_OP_RTS2RTS_QP:

		obj_id = MLX5_GET(rts2rts_qp_in, in, qpn);

		break;

	case MLX5_CMD_OP_SQERR2RTS_QP:

		obj_id = MLX5_GET(sqerr2rts_qp_in, in, qpn);

		break;

	case MLX5_CMD_OP_2ERR_QP:

		obj_id = MLX5_GET(qp_2err_in, in, qpn);

		break;

	case MLX5_CMD_OP_2RST_QP:

		obj_id = MLX5_GET(qp_2rst_in, in, qpn);

		break;

	case MLX5_CMD_OP_QUERY_DCT:

		obj_id = MLX5_GET(query_dct_in, in, dctn);

		break;

	case MLX5_CMD_OP_QUERY_XRQ:

		obj_id = MLX5_GET(query_xrq_in, in, xrqn);

		break;

	case MLX5_CMD_OP_QUERY_XRC_SRQ:

		obj_id = MLX5_GET(query_xrc_srq_in, in, xrc_srqn);

		break;

	case MLX5_CMD_OP_ARM_XRC_SRQ:

		obj_id = MLX5_GET(arm_xrc_srq_in, in, xrc_srqn);

		break;

	case MLX5_CMD_OP_QUERY_SRQ:

		obj_id = MLX5_GET(query_srq_in, in, srqn);

		break;

	case MLX5_CMD_OP_ARM_RQ:

		obj_id = MLX5_GET(arm_rq_in, in, srq_number);

		break;

	case MLX5_CMD_OP_DRAIN_DCT:

	case MLX5_CMD_OP_ARM_DCT_FOR_KEY_VIOLATION:

		obj_id = MLX5_GET(drain_dct_in, in, dctn);

		break;

	case MLX5_CMD_OP_ARM_XRQ:

		obj_id = MLX5_GET(arm_xrq_in, in, xrqn);

		break;

	default:

		return false;

	}



	if (obj_id == obj->obj_id)

		return true;



	return false;

}



static bool devx_is_obj_create_cmd(const void *in)

{

	u16 opcode = MLX5_GET(general_obj_in_cmd_hdr, in, opcode);
@@ -118,7 +273,83 @@ static bool devx_is_obj_create_cmd(const void *in) 
	}

}



static bool devx_is_general_cmd(const void *in)

static bool devx_is_obj_modify_cmd(const void *in)

{

	u16 opcode = MLX5_GET(general_obj_in_cmd_hdr, in, opcode);



	switch (opcode) {

	case MLX5_CMD_OP_MODIFY_GENERAL_OBJECT:

	case MLX5_CMD_OP_MODIFY_CQ:

	case MLX5_CMD_OP_MODIFY_RMP:

	case MLX5_CMD_OP_MODIFY_SQ:

	case MLX5_CMD_OP_MODIFY_RQ:

	case MLX5_CMD_OP_MODIFY_RQT:

	case MLX5_CMD_OP_MODIFY_TIR:

	case MLX5_CMD_OP_MODIFY_TIS:

	case MLX5_CMD_OP_MODIFY_FLOW_TABLE:

	case MLX5_CMD_OP_MODIFY_SCHEDULING_ELEMENT:

	case MLX5_CMD_OP_ADD_VXLAN_UDP_DPORT:

	case MLX5_CMD_OP_SET_L2_TABLE_ENTRY:

	case MLX5_CMD_OP_RST2INIT_QP:

	case MLX5_CMD_OP_INIT2RTR_QP:

	case MLX5_CMD_OP_RTR2RTS_QP:

	case MLX5_CMD_OP_RTS2RTS_QP:

	case MLX5_CMD_OP_SQERR2RTS_QP:

	case MLX5_CMD_OP_2ERR_QP:

	case MLX5_CMD_OP_2RST_QP:

	case MLX5_CMD_OP_ARM_XRC_SRQ:

	case MLX5_CMD_OP_ARM_RQ:

	case MLX5_CMD_OP_DRAIN_DCT:

	case MLX5_CMD_OP_ARM_DCT_FOR_KEY_VIOLATION:

	case MLX5_CMD_OP_ARM_XRQ:

		return true;

	case MLX5_CMD_OP_SET_FLOW_TABLE_ENTRY:

	{

		u16 op_mod = MLX5_GET(set_fte_in, in, op_mod);



		if (op_mod == 1)

			return true;

		return false;

	}

	default:

		return false;

	}

}



static bool devx_is_obj_query_cmd(const void *in)

{

	u16 opcode = MLX5_GET(general_obj_in_cmd_hdr, in, opcode);



	switch (opcode) {

	case MLX5_CMD_OP_QUERY_GENERAL_OBJECT:

	case MLX5_CMD_OP_QUERY_MKEY:

	case MLX5_CMD_OP_QUERY_CQ:

	case MLX5_CMD_OP_QUERY_RMP:

	case MLX5_CMD_OP_QUERY_SQ:

	case MLX5_CMD_OP_QUERY_RQ:

	case MLX5_CMD_OP_QUERY_RQT:

	case MLX5_CMD_OP_QUERY_TIR:

	case MLX5_CMD_OP_QUERY_TIS:

	case MLX5_CMD_OP_QUERY_Q_COUNTER:

	case MLX5_CMD_OP_QUERY_FLOW_TABLE:

	case MLX5_CMD_OP_QUERY_FLOW_GROUP:

	case MLX5_CMD_OP_QUERY_FLOW_TABLE_ENTRY:

	case MLX5_CMD_OP_QUERY_FLOW_COUNTER:

	case MLX5_CMD_OP_QUERY_MODIFY_HEADER_CONTEXT:

	case MLX5_CMD_OP_QUERY_SCHEDULING_ELEMENT:

	case MLX5_CMD_OP_QUERY_L2_TABLE_ENTRY:

	case MLX5_CMD_OP_QUERY_QP:

	case MLX5_CMD_OP_QUERY_SRQ:

	case MLX5_CMD_OP_QUERY_XRC_SRQ:

	case MLX5_CMD_OP_QUERY_DCT:

	case MLX5_CMD_OP_QUERY_XRQ:

		return true;

	default:

		return false;

	}

}



static bool devx_is_general_cmd(void *in)

{

	u16 opcode = MLX5_GET(general_obj_in_cmd_hdr, in, opcode);
@@ -430,6 +661,89 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_CREATE)(struct ib_device *ib_d 
	return err;

}



static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_MODIFY)(struct ib_device *ib_dev,

				   struct ib_uverbs_file *file,

				   struct uverbs_attr_bundle *attrs)

{

	struct mlx5_ib_ucontext *c = devx_ufile2uctx(file);

	struct mlx5_ib_dev *dev = to_mdev(ib_dev);

	void *cmd_in = uverbs_attr_get_alloced_ptr(attrs, MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN);

	int cmd_out_len = uverbs_attr_get_len(attrs,

					MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT);

	struct ib_uobject *uobj = uverbs_attr_get_uobject(attrs,

							  MLX5_IB_ATTR_DEVX_OBJ_MODIFY_HANDLE);

	void *cmd_out;

	int err;



	if (!c->devx_uid)

		return -EPERM;



	if (!devx_is_obj_modify_cmd(cmd_in))

		return -EINVAL;



	if (!devx_is_valid_obj_id(uobj->object, cmd_in))

		return -EINVAL;



	cmd_out = kvzalloc(cmd_out_len, GFP_KERNEL);

	if (!cmd_out)

		return -ENOMEM;



	MLX5_SET(general_obj_in_cmd_hdr, cmd_in, uid, c->devx_uid);

	err = mlx5_cmd_exec(dev->mdev, cmd_in,

			    uverbs_attr_get_len(attrs, MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN),

			    cmd_out, cmd_out_len);

	if (err)

		goto other_cmd_free;



	err = uverbs_copy_to(attrs, MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT,

			     cmd_out, cmd_out_len);



other_cmd_free:

	kvfree(cmd_out);

	return err;

}



static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_QUERY)(struct ib_device *ib_dev,

				   struct ib_uverbs_file *file,

				   struct uverbs_attr_bundle *attrs)

{

	struct mlx5_ib_ucontext *c = devx_ufile2uctx(file);

	struct mlx5_ib_dev *dev = to_mdev(ib_dev);

	void *cmd_in = uverbs_attr_get_alloced_ptr(attrs, MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN);

	int cmd_out_len = uverbs_attr_get_len(attrs,

					      MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT);

	struct ib_uobject *uobj = uverbs_attr_get_uobject(attrs,

							  MLX5_IB_ATTR_DEVX_OBJ_QUERY_HANDLE);

	void *cmd_out;

	int err;



	if (!c->devx_uid)

		return -EPERM;



	if (!devx_is_obj_query_cmd(cmd_in))

		return -EINVAL;



	if (!devx_is_valid_obj_id(uobj->object, cmd_in))

		return -EINVAL;



	cmd_out = kvzalloc(cmd_out_len, GFP_KERNEL);

	if (!cmd_out)

		return -ENOMEM;



	MLX5_SET(general_obj_in_cmd_hdr, cmd_in, uid, c->devx_uid);

	err = mlx5_cmd_exec(dev->mdev, cmd_in,

			    uverbs_attr_get_len(attrs, MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN),

			    cmd_out, cmd_out_len);

	if (err)

		goto other_cmd_free;



	err = uverbs_copy_to(attrs, MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT, cmd_out, cmd_out_len);



other_cmd_free:

	kvfree(cmd_out);

	return err;

}



static DECLARE_UVERBS_NAMED_METHOD(MLX5_IB_METHOD_DEVX_OTHER,

	&UVERBS_ATTR_PTR_IN_SZ(MLX5_IB_ATTR_DEVX_OTHER_CMD_IN,

			       UVERBS_ATTR_MIN_SIZE(MLX5_ST_SZ_BYTES(general_obj_in_cmd_hdr)),
@@ -463,13 +777,45 @@ static DECLARE_UVERBS_NAMED_METHOD(MLX5_IB_METHOD_DEVX_OBJ_DESTROY, 
			 UVERBS_ACCESS_DESTROY,

			 UA_FLAGS(UVERBS_ATTR_SPEC_F_MANDATORY)));



static DECLARE_UVERBS_NAMED_METHOD(MLX5_IB_METHOD_DEVX_OBJ_MODIFY,

	&UVERBS_ATTR_IDR(MLX5_IB_ATTR_DEVX_OBJ_MODIFY_HANDLE,

			 MLX5_IB_OBJECT_DEVX_OBJ,

			 UVERBS_ACCESS_WRITE,

			 UA_FLAGS(UVERBS_ATTR_SPEC_F_MANDATORY)),

	&UVERBS_ATTR_PTR_IN_SZ(MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN,

			       UVERBS_ATTR_MIN_SIZE(MLX5_ST_SZ_BYTES(general_obj_in_cmd_hdr)),

			       UA_FLAGS(UVERBS_ATTR_SPEC_F_MANDATORY |

					UVERBS_ATTR_SPEC_F_MIN_SZ_OR_ZERO |

					UVERBS_ATTR_SPEC_F_ALLOC_AND_COPY)),

	&UVERBS_ATTR_PTR_OUT_SZ(MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT,

				UVERBS_ATTR_MIN_SIZE(MLX5_ST_SZ_BYTES(general_obj_out_cmd_hdr)),

				UA_FLAGS(UVERBS_ATTR_SPEC_F_MANDATORY |

					 UVERBS_ATTR_SPEC_F_MIN_SZ_OR_ZERO)));



static DECLARE_UVERBS_NAMED_METHOD(MLX5_IB_METHOD_DEVX_OBJ_QUERY,

	&UVERBS_ATTR_IDR(MLX5_IB_ATTR_DEVX_OBJ_QUERY_HANDLE,

			 MLX5_IB_OBJECT_DEVX_OBJ,

			 UVERBS_ACCESS_READ,

			 UA_FLAGS(UVERBS_ATTR_SPEC_F_MANDATORY)),

	&UVERBS_ATTR_PTR_IN_SZ(MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN,

			       UVERBS_ATTR_MIN_SIZE(MLX5_ST_SZ_BYTES(general_obj_in_cmd_hdr)),

			       UA_FLAGS(UVERBS_ATTR_SPEC_F_MANDATORY |

					UVERBS_ATTR_SPEC_F_MIN_SZ_OR_ZERO |

					UVERBS_ATTR_SPEC_F_ALLOC_AND_COPY)),

	&UVERBS_ATTR_PTR_OUT_SZ(MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT,

				UVERBS_ATTR_MIN_SIZE(MLX5_ST_SZ_BYTES(general_obj_out_cmd_hdr)),

				UA_FLAGS(UVERBS_ATTR_SPEC_F_MANDATORY |

					 UVERBS_ATTR_SPEC_F_MIN_SZ_OR_ZERO)));



static DECLARE_UVERBS_GLOBAL_METHODS(MLX5_IB_OBJECT_DEVX,

	&UVERBS_METHOD(MLX5_IB_METHOD_DEVX_OTHER));



static DECLARE_UVERBS_NAMED_OBJECT(MLX5_IB_OBJECT_DEVX_OBJ,

	&UVERBS_TYPE_ALLOC_IDR(0, devx_obj_cleanup),

		&UVERBS_METHOD(MLX5_IB_METHOD_DEVX_OBJ_CREATE),

		&UVERBS_METHOD(MLX5_IB_METHOD_DEVX_OBJ_DESTROY));

		&UVERBS_METHOD(MLX5_IB_METHOD_DEVX_OBJ_DESTROY),

		&UVERBS_METHOD(MLX5_IB_METHOD_DEVX_OBJ_MODIFY),

		&UVERBS_METHOD(MLX5_IB_METHOD_DEVX_OBJ_QUERY));



static DECLARE_UVERBS_OBJECT_TREE(devx_objects,

	&UVERBS_OBJECT(MLX5_IB_OBJECT_DEVX),

drivers/net/ethernet/mellanox/mlx5/core/cmd.c

+5 −0
Original line number Diff line number Diff line
@@ -429,6 +429,8 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op, 
	case MLX5_CMD_OP_FPGA_QUERY_QP:

	case MLX5_CMD_OP_FPGA_QUERY_QP_COUNTERS:

	case MLX5_CMD_OP_CREATE_GENERAL_OBJECT:

	case MLX5_CMD_OP_MODIFY_GENERAL_OBJECT:

	case MLX5_CMD_OP_QUERY_GENERAL_OBJECT:

		*status = MLX5_DRIVER_STATUS_ABORTED;

		*synd = MLX5_DRIVER_SYND;

		return -EIO;
@@ -603,6 +605,9 @@ const char *mlx5_command_str(int command) 
	MLX5_COMMAND_STR_CASE(FPGA_DESTROY_QP);

	MLX5_COMMAND_STR_CASE(CREATE_GENERAL_OBJECT);

	MLX5_COMMAND_STR_CASE(DESTROY_GENERAL_OBJECT);

	MLX5_COMMAND_STR_CASE(MODIFY_GENERAL_OBJECT);

	MLX5_COMMAND_STR_CASE(QUERY_GENERAL_OBJECT);

	MLX5_COMMAND_STR_CASE(QUERY_MODIFY_HEADER_CONTEXT);

	default: return "unknown command opcode";

	}

}

include/linux/mlx5/mlx5_ifc.h

+3 −0
Original line number Diff line number Diff line
@@ -246,12 +246,15 @@ enum { 
	MLX5_CMD_OP_DEALLOC_ENCAP_HEADER          = 0x93e,

	MLX5_CMD_OP_ALLOC_MODIFY_HEADER_CONTEXT   = 0x940,

	MLX5_CMD_OP_DEALLOC_MODIFY_HEADER_CONTEXT = 0x941,

	MLX5_CMD_OP_QUERY_MODIFY_HEADER_CONTEXT   = 0x942,

	MLX5_CMD_OP_FPGA_CREATE_QP                = 0x960,

	MLX5_CMD_OP_FPGA_MODIFY_QP                = 0x961,

	MLX5_CMD_OP_FPGA_QUERY_QP                 = 0x962,

	MLX5_CMD_OP_FPGA_DESTROY_QP               = 0x963,

	MLX5_CMD_OP_FPGA_QUERY_QP_COUNTERS        = 0x964,

	MLX5_CMD_OP_CREATE_GENERAL_OBJECT         = 0xa00,

	MLX5_CMD_OP_MODIFY_GENERAL_OBJECT         = 0xa01,

	MLX5_CMD_OP_QUERY_GENERAL_OBJECT          = 0xa02,

	MLX5_CMD_OP_DESTROY_GENERAL_OBJECT        = 0xa03,

	MLX5_CMD_OP_MAX

};

include/uapi/rdma/mlx5_user_ioctl_cmds.h

+14 −0
Original line number Diff line number Diff line
@@ -64,9 +64,23 @@ enum mlx5_ib_devx_obj_destroy_attrs { 
	MLX5_IB_ATTR_DEVX_OBJ_DESTROY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),

};



enum mlx5_ib_devx_obj_modify_attrs {

	MLX5_IB_ATTR_DEVX_OBJ_MODIFY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),

	MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN,

	MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT,

};



enum mlx5_ib_devx_obj_query_attrs {

	MLX5_IB_ATTR_DEVX_OBJ_QUERY_HANDLE = (1U << UVERBS_ID_NS_SHIFT),

	MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN,

	MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT,

};



enum mlx5_ib_devx_obj_methods {

	MLX5_IB_METHOD_DEVX_OBJ_CREATE = (1U << UVERBS_ID_NS_SHIFT),

	MLX5_IB_METHOD_DEVX_OBJ_DESTROY,

	MLX5_IB_METHOD_DEVX_OBJ_MODIFY,

	MLX5_IB_METHOD_DEVX_OBJ_QUERY,

};



enum mlx5_ib_devx_objects {